Compare commits
27 Commits
| Author | SHA1 | Date | |
|---|---|---|---|
 Niklas Ye
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9b59e4bdbc | ||
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Niklas Ye
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e2c4475867 | ||
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Niklas Ye
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Niklas Ye
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Niklas Ye
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62664c93ff | ||
 niklas
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Niklas Ye
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Niklas Ye
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Niklas Ye
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Niklas Ye
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Niklas Ye
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Niklas Ye
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niklas
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niklas
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Niklas Ye
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Niklas Ye
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a0ea13955e | ||
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Niklas Ye
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Niklas Ye
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375b5ed2f7 | ||
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Niklas Ye
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6a699d4341 | ||
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Niklas Ye
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d9315322fc | ||
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Niklas Ye
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5b45cf72e1 | ||
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Niklas Ye
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738c210505 | ||
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Niklas Ye
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Niklas Ye
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ca2cd2c645 | ||
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Niklas Ye
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a75b23c4ad | ||
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Niklas Ye
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4ab04d29a8 |
@@ -1,35 +0,0 @@
|
||||
{
|
||||
"name": "Kubebuilder DevContainer",
|
||||
"image": "golang:1.26",
|
||||
"features": {
|
||||
"ghcr.io/devcontainers/features/docker-in-docker:2": {
|
||||
"moby": false,
|
||||
"dockerDefaultAddressPool": "base=172.30.0.0/16,size=24"
|
||||
},
|
||||
"ghcr.io/devcontainers/features/git:1": {},
|
||||
"ghcr.io/devcontainers/features/common-utils:2": {
|
||||
"upgradePackages": true
|
||||
}
|
||||
},
|
||||
|
||||
"runArgs": ["--privileged", "--init"],
|
||||
|
||||
"customizations": {
|
||||
"vscode": {
|
||||
"settings": {
|
||||
"terminal.integrated.shell.linux": "/bin/bash"
|
||||
},
|
||||
"extensions": [
|
||||
"ms-kubernetes-tools.vscode-kubernetes-tools",
|
||||
"ms-azuretools.vscode-docker"
|
||||
]
|
||||
}
|
||||
},
|
||||
|
||||
"remoteEnv": {
|
||||
"GO111MODULE": "on"
|
||||
},
|
||||
|
||||
"onCreateCommand": "bash .devcontainer/post-install.sh"
|
||||
}
|
||||
|
||||
@@ -1,153 +0,0 @@
|
||||
#!/bin/bash
|
||||
set -euo pipefail
|
||||
|
||||
echo "===================================="
|
||||
echo "Kubebuilder DevContainer Setup"
|
||||
echo "===================================="
|
||||
|
||||
# Verify running as root (required for installing to /usr/local/bin and /etc)
|
||||
if [ "$(id -u)" -ne 0 ]; then
|
||||
echo "ERROR: This script must be run as root"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
echo ""
|
||||
echo "Detecting system architecture..."
|
||||
# Detect architecture using uname
|
||||
MACHINE=$(uname -m)
|
||||
case "${MACHINE}" in
|
||||
x86_64)
|
||||
ARCH="amd64"
|
||||
;;
|
||||
aarch64|arm64)
|
||||
ARCH="arm64"
|
||||
;;
|
||||
*)
|
||||
echo "WARNING: Unsupported architecture ${MACHINE}, defaulting to amd64"
|
||||
ARCH="amd64"
|
||||
;;
|
||||
esac
|
||||
echo "Architecture: ${ARCH}"
|
||||
|
||||
echo ""
|
||||
echo "------------------------------------"
|
||||
echo "Setting up bash completion..."
|
||||
echo "------------------------------------"
|
||||
|
||||
BASH_COMPLETIONS_DIR="/usr/share/bash-completion/completions"
|
||||
|
||||
# Enable bash-completion in root's .bashrc (devcontainer runs as root)
|
||||
if ! grep -q "source /usr/share/bash-completion/bash_completion" ~/.bashrc 2>/dev/null; then
|
||||
echo 'source /usr/share/bash-completion/bash_completion' >> ~/.bashrc
|
||||
echo "Added bash-completion to .bashrc"
|
||||
fi
|
||||
|
||||
echo ""
|
||||
echo "------------------------------------"
|
||||
echo "Installing development tools..."
|
||||
echo "------------------------------------"
|
||||
|
||||
# Install kind
|
||||
if ! command -v kind &> /dev/null; then
|
||||
echo "Installing kind..."
|
||||
curl -Lo /usr/local/bin/kind "https://kind.sigs.k8s.io/dl/latest/kind-linux-${ARCH}"
|
||||
chmod +x /usr/local/bin/kind
|
||||
echo "kind installed successfully"
|
||||
fi
|
||||
|
||||
# Generate kind bash completion
|
||||
if command -v kind &> /dev/null; then
|
||||
if kind completion bash > "${BASH_COMPLETIONS_DIR}/kind" 2>/dev/null; then
|
||||
echo "kind completion installed"
|
||||
else
|
||||
echo "WARNING: Failed to generate kind completion"
|
||||
fi
|
||||
fi
|
||||
|
||||
# Install kubebuilder
|
||||
if ! command -v kubebuilder &> /dev/null; then
|
||||
echo "Installing kubebuilder..."
|
||||
curl -Lo /usr/local/bin/kubebuilder "https://go.kubebuilder.io/dl/latest/linux/${ARCH}"
|
||||
chmod +x /usr/local/bin/kubebuilder
|
||||
echo "kubebuilder installed successfully"
|
||||
fi
|
||||
|
||||
# Generate kubebuilder bash completion
|
||||
if command -v kubebuilder &> /dev/null; then
|
||||
if kubebuilder completion bash > "${BASH_COMPLETIONS_DIR}/kubebuilder" 2>/dev/null; then
|
||||
echo "kubebuilder completion installed"
|
||||
else
|
||||
echo "WARNING: Failed to generate kubebuilder completion"
|
||||
fi
|
||||
fi
|
||||
|
||||
# Install kubectl
|
||||
if ! command -v kubectl &> /dev/null; then
|
||||
echo "Installing kubectl..."
|
||||
KUBECTL_VERSION=$(curl -Ls https://dl.k8s.io/release/stable.txt)
|
||||
curl -Lo /usr/local/bin/kubectl "https://dl.k8s.io/release/${KUBECTL_VERSION}/bin/linux/${ARCH}/kubectl"
|
||||
chmod +x /usr/local/bin/kubectl
|
||||
echo "kubectl installed successfully"
|
||||
fi
|
||||
|
||||
# Generate kubectl bash completion
|
||||
if command -v kubectl &> /dev/null; then
|
||||
if kubectl completion bash > "${BASH_COMPLETIONS_DIR}/kubectl" 2>/dev/null; then
|
||||
echo "kubectl completion installed"
|
||||
else
|
||||
echo "WARNING: Failed to generate kubectl completion"
|
||||
fi
|
||||
fi
|
||||
|
||||
# Generate Docker bash completion
|
||||
if command -v docker &> /dev/null; then
|
||||
if docker completion bash > "${BASH_COMPLETIONS_DIR}/docker" 2>/dev/null; then
|
||||
echo "docker completion installed"
|
||||
else
|
||||
echo "WARNING: Failed to generate docker completion"
|
||||
fi
|
||||
fi
|
||||
|
||||
echo ""
|
||||
echo "------------------------------------"
|
||||
echo "Configuring Docker environment..."
|
||||
echo "------------------------------------"
|
||||
|
||||
# Wait for Docker to be ready
|
||||
echo "Waiting for Docker to be ready..."
|
||||
for i in {1..30}; do
|
||||
if docker info >/dev/null 2>&1; then
|
||||
echo "Docker is ready"
|
||||
break
|
||||
fi
|
||||
if [ "$i" -eq 30 ]; then
|
||||
echo "WARNING: Docker not ready after 30s"
|
||||
fi
|
||||
sleep 1
|
||||
done
|
||||
|
||||
# Create kind network (ignore if already exists)
|
||||
if ! docker network inspect kind >/dev/null 2>&1; then
|
||||
if docker network create kind >/dev/null 2>&1; then
|
||||
echo "Created kind network"
|
||||
else
|
||||
echo "WARNING: Failed to create kind network (may already exist)"
|
||||
fi
|
||||
fi
|
||||
|
||||
echo ""
|
||||
echo "------------------------------------"
|
||||
echo "Verifying installations..."
|
||||
echo "------------------------------------"
|
||||
kind version
|
||||
kubebuilder version
|
||||
kubectl version --client
|
||||
docker --version
|
||||
go version
|
||||
|
||||
echo ""
|
||||
echo "===================================="
|
||||
echo "DevContainer ready!"
|
||||
echo "===================================="
|
||||
echo "All development tools installed successfully."
|
||||
echo "You can now start building Kubernetes operators."
|
||||
@@ -55,7 +55,7 @@ jobs:
|
||||
test:
|
||||
runs-on: ubuntu-latest
|
||||
container:
|
||||
image: golang:1.26.6-bookworm
|
||||
image: golang:1.26.9-bookworm
|
||||
volumes:
|
||||
- go-mod-cache:/go/pkg/mod
|
||||
- go-build-cache:/root/.cache/go-build
|
||||
@@ -85,7 +85,7 @@ jobs:
|
||||
security:
|
||||
runs-on: ubuntu-latest
|
||||
container:
|
||||
image: golang:1.26.6-bookworm
|
||||
image: golang:1.26.9-bookworm
|
||||
volumes:
|
||||
- go-mod-cache:/go/pkg/mod
|
||||
- go-build-cache:/root/.cache/go-build
|
||||
|
||||
@@ -26,7 +26,7 @@ jobs:
|
||||
test:
|
||||
runs-on: ubuntu-latest
|
||||
container:
|
||||
image: golang:1.26.6-bookworm
|
||||
image: golang:1.26.9-bookworm
|
||||
volumes:
|
||||
- go-mod-cache:/go/pkg/mod
|
||||
- go-build-cache:/root/.cache/go-build
|
||||
|
||||
@@ -1,320 +0,0 @@
|
||||
# terdut-operator - AI Agent Guide
|
||||
|
||||
## Project Structure
|
||||
|
||||
**Single-group layout (default):**
|
||||
```
|
||||
cmd/main.go Manager entry (registers controllers/webhooks)
|
||||
api/<version>/*_types.go CRD schemas (+kubebuilder markers)
|
||||
api/<version>/zz_generated.* Auto-generated (DO NOT EDIT)
|
||||
internal/controller/* Reconciliation logic
|
||||
internal/webhook/* Validation/defaulting (if present)
|
||||
config/crd/bases/* Generated CRDs (DO NOT EDIT)
|
||||
config/rbac/role.yaml Generated RBAC (DO NOT EDIT)
|
||||
config/samples/* Example CRs (edit these)
|
||||
Makefile Build/test/deploy commands
|
||||
PROJECT Kubebuilder metadata Auto-generated (DO NOT EDIT)
|
||||
```
|
||||
|
||||
**Multi-group layout** (for projects with multiple API groups):
|
||||
```
|
||||
api/<group>/<version>/*_types.go CRD schemas by group
|
||||
internal/controller/<group>/* Controllers by group
|
||||
internal/webhook/<group>/<version>/* Webhooks by group and version (if present)
|
||||
```
|
||||
|
||||
Multi-group layout organizes APIs by group name (e.g., `batch`, `apps`). Check the `PROJECT` file for `multigroup: true`.
|
||||
|
||||
**To convert to multi-group layout:**
|
||||
1. Run: `kubebuilder edit --multigroup=true`
|
||||
2. Move APIs: `mkdir -p api/<group> && mv api/<version> api/<group>/`
|
||||
3. Move controllers: `mkdir -p internal/controller/<group> && mv internal/controller/*.go internal/controller/<group>/`
|
||||
4. Move webhooks (if present): `mkdir -p internal/webhook/<group> && mv internal/webhook/<version> internal/webhook/<group>/`
|
||||
5. Update import paths in all files
|
||||
6. Fix `path` in `PROJECT` file for each resource
|
||||
7. Update test suite CRD paths (add one more `..` to relative paths)
|
||||
|
||||
## Critical Rules
|
||||
|
||||
### Never Edit These (Auto-Generated)
|
||||
- `config/crd/bases/*.yaml` - from `make manifests`
|
||||
- `config/rbac/role.yaml` - from `make manifests`
|
||||
- `config/webhook/manifests.yaml` - from `make manifests`
|
||||
- `**/zz_generated.*.go` - from `make generate`
|
||||
- `PROJECT` - from `kubebuilder [OPTIONS]`
|
||||
|
||||
### Never Remove Scaffold Markers
|
||||
Do NOT delete `// +kubebuilder:scaffold:*` comments. CLI injects code at these markers.
|
||||
|
||||
### Keep Project Structure
|
||||
Do not move files around. The CLI expects files in specific locations.
|
||||
|
||||
### Always Use CLI Commands
|
||||
Always use `kubebuilder create api` and `kubebuilder create webhook` to scaffold. Do NOT create files manually.
|
||||
|
||||
### E2E Tests Require an Isolated Kind Cluster
|
||||
The e2e tests are designed to validate the solution in an isolated environment (similar to GitHub Actions CI).
|
||||
Ensure you run them against a dedicated [Kind](https://kind.sigs.k8s.io/) cluster (not your “real” dev/prod cluster).
|
||||
|
||||
## After Making Changes
|
||||
|
||||
**After editing `*_types.go` or markers:**
|
||||
```
|
||||
make manifests # Regenerate CRDs/RBAC from markers
|
||||
make generate # Regenerate DeepCopy methods
|
||||
```
|
||||
|
||||
**After editing `*.go` files:**
|
||||
```
|
||||
make lint-fix # Auto-fix code style
|
||||
make test # Run unit tests
|
||||
```
|
||||
|
||||
## CLI Commands Cheat Sheet
|
||||
|
||||
### Create API (your own types)
|
||||
```bash
|
||||
kubebuilder create api --group <group> --version <version> --kind <Kind>
|
||||
```
|
||||
|
||||
### Deploy Image Plugin (scaffold to deploy/manage ANY container image)
|
||||
|
||||
Generate a controller that deploys and manages a container image (nginx, redis, memcached, your app, etc.):
|
||||
|
||||
```bash
|
||||
# Example: deploying memcached
|
||||
kubebuilder create api --group example.com --version v1alpha1 --kind Memcached \
|
||||
--image=memcached:alpine \
|
||||
--plugins=deploy-image.go.kubebuilder.io/v1-alpha
|
||||
```
|
||||
|
||||
Scaffolds good-practice code: reconciliation logic, status conditions, finalizers, RBAC. Use as a reference implementation.
|
||||
|
||||
|
||||
### Create Webhooks
|
||||
```bash
|
||||
# Validation + defaulting
|
||||
kubebuilder create webhook --group <group> --version <version> --kind <Kind> \
|
||||
--defaulting --programmatic-validation
|
||||
|
||||
# Conversion webhook (for multi-version APIs)
|
||||
kubebuilder create webhook --group <group> --version v1 --kind <Kind> \
|
||||
--conversion --spoke v2
|
||||
```
|
||||
|
||||
### Controller for Core Kubernetes Types
|
||||
```bash
|
||||
# Watch Pods
|
||||
kubebuilder create api --group core --version v1 --kind Pod \
|
||||
--controller=true --resource=false
|
||||
|
||||
# Watch Deployments
|
||||
kubebuilder create api --group apps --version v1 --kind Deployment \
|
||||
--controller=true --resource=false
|
||||
```
|
||||
|
||||
### Controller for External Types (e.g., from other operators)
|
||||
|
||||
Watch resources from external APIs (cert-manager, Argo CD, Istio, etc.):
|
||||
|
||||
```bash
|
||||
# Example: watching cert-manager Certificate resources
|
||||
kubebuilder create api \
|
||||
--group cert-manager --version v1 --kind Certificate \
|
||||
--controller=true --resource=false \
|
||||
--external-api-path=github.com/cert-manager/cert-manager/pkg/apis/certmanager/v1 \
|
||||
--external-api-domain=io \
|
||||
--external-api-module=github.com/cert-manager/cert-manager
|
||||
```
|
||||
|
||||
**Note:** Use `--external-api-module=<module>@<version>` only if you need a specific version. Otherwise, omit `@<version>` to use what's in go.mod.
|
||||
|
||||
### Webhook for External Types
|
||||
|
||||
```bash
|
||||
# Example: validating external resources
|
||||
kubebuilder create webhook \
|
||||
--group cert-manager --version v1 --kind Issuer \
|
||||
--defaulting \
|
||||
--external-api-path=github.com/cert-manager/cert-manager/pkg/apis/certmanager/v1 \
|
||||
--external-api-domain=io \
|
||||
--external-api-module=github.com/cert-manager/cert-manager
|
||||
```
|
||||
|
||||
## Testing & Development
|
||||
|
||||
```bash
|
||||
make test # Run unit tests (uses envtest: real K8s API + etcd)
|
||||
make run # Run locally (uses current kubeconfig context)
|
||||
```
|
||||
|
||||
Tests use **Ginkgo + Gomega** (BDD style). Check `suite_test.go` for setup.
|
||||
|
||||
## Deployment Workflow
|
||||
|
||||
```bash
|
||||
# 1. Regenerate manifests
|
||||
make manifests generate
|
||||
|
||||
# 2. Build & deploy
|
||||
export IMG=<registry>/<project>:tag
|
||||
make docker-build docker-push IMG=$IMG # Or: kind load docker-image $IMG --name <cluster>
|
||||
make deploy IMG=$IMG
|
||||
|
||||
# 3. Test
|
||||
kubectl apply -k config/samples/
|
||||
|
||||
# 4. Debug
|
||||
kubectl logs -n <project>-system deployment/<project>-controller-manager -c manager -f
|
||||
```
|
||||
|
||||
### API Design
|
||||
|
||||
**Key markers for** `api/<version>/*_types.go`:
|
||||
|
||||
```go
|
||||
// +kubebuilder:object:root=true
|
||||
// +kubebuilder:subresource:status
|
||||
// +kubebuilder:resource:scope=Namespaced
|
||||
// +kubebuilder:printcolumn:name="Status",type=string,JSONPath=".status.conditions[?(@.type=='Ready')].status"
|
||||
|
||||
// On fields:
|
||||
// +kubebuilder:validation:Required
|
||||
// +kubebuilder:validation:Minimum=1
|
||||
// +kubebuilder:validation:MaxLength=100
|
||||
// +kubebuilder:validation:Pattern="^[a-z]+$"
|
||||
// +kubebuilder:default="value"
|
||||
```
|
||||
|
||||
- **Use** `metav1.Condition` for status (not custom string fields)
|
||||
- **Use predefined types**: `metav1.Time` instead of `string` for dates
|
||||
- **Follow K8s API conventions**: Standard field names (`spec`, `status`, `metadata`)
|
||||
|
||||
### Controller Design
|
||||
|
||||
**RBAC markers in** `internal/controller/*_controller.go`:
|
||||
|
||||
```go
|
||||
// +kubebuilder:rbac:groups=mygroup.example.com,resources=mykinds,verbs=get;list;watch;create;update;patch;delete
|
||||
// +kubebuilder:rbac:groups=mygroup.example.com,resources=mykinds/status,verbs=get;update;patch
|
||||
// +kubebuilder:rbac:groups=mygroup.example.com,resources=mykinds/finalizers,verbs=update
|
||||
// +kubebuilder:rbac:groups=events.k8s.io,resources=events,verbs=create;patch
|
||||
// +kubebuilder:rbac:groups=apps,resources=deployments,verbs=get;list;watch;create;update;patch;delete
|
||||
```
|
||||
|
||||
**Implementation rules:**
|
||||
- **Idempotent reconciliation**: Safe to run multiple times
|
||||
- **Re-fetch before updates**: `r.Get(ctx, req.NamespacedName, obj)` before `r.Update` to avoid conflicts
|
||||
- **Structured logging**: `log := log.FromContext(ctx); log.Info("msg", "key", val)`
|
||||
- **Owner references**: Enable automatic garbage collection (`SetControllerReference`)
|
||||
- **Watch secondary resources**: Use `.Owns()` or `.Watches()`, not just `RequeueAfter`
|
||||
- **Finalizers**: Clean up external resources (buckets, VMs, DNS entries)
|
||||
|
||||
### Logging
|
||||
|
||||
**Follow Kubernetes logging message style guidelines:**
|
||||
|
||||
- Start from a capital letter
|
||||
- Do not end the message with a period
|
||||
- Active voice: subject present (`"Deployment could not create Pod"`) or omitted (`"Could not create Pod"`)
|
||||
- Past tense: `"Could not delete Pod"` not `"Cannot delete Pod"`
|
||||
- Specify object type: `"Deleted Pod"` not `"Deleted"`
|
||||
- Balanced key-value pairs
|
||||
|
||||
```go
|
||||
log.Info("Starting reconciliation")
|
||||
log.Info("Created Deployment", "name", deploy.Name)
|
||||
log.Error(err, "Failed to create Pod", "name", name)
|
||||
```
|
||||
|
||||
**Reference:** https://github.com/kubernetes/community/blob/master/contributors/devel/sig-instrumentation/logging.md#message-style-guidelines
|
||||
|
||||
### Webhooks
|
||||
- **Create all types together**: `--defaulting --programmatic-validation --conversion`
|
||||
- **When`--force`is used**: Backup custom logic first, then restore after scaffolding
|
||||
- **For multi-version APIs**: Use hub-and-spoke pattern (`--conversion --spoke v2`)
|
||||
- Hub version: Usually oldest stable version (v1)
|
||||
- Spoke versions: Newer versions that convert to/from hub (v2, v3)
|
||||
- Example: `--group crew --version v1 --kind Captain --conversion --spoke v2` (v1 is hub, v2 is spoke)
|
||||
|
||||
### Learning from Examples
|
||||
|
||||
The **deploy-image plugin** scaffolds a complete controller following good practices. Use it as a reference implementation:
|
||||
|
||||
```bash
|
||||
kubebuilder create api --group example --version v1alpha1 --kind MyApp \
|
||||
--image=<your-image> --plugins=deploy-image.go.kubebuilder.io/v1-alpha
|
||||
```
|
||||
|
||||
Generated code includes: status conditions (`metav1.Condition`), finalizers, owner references, events, idempotent reconciliation.
|
||||
|
||||
## Distribution Options
|
||||
|
||||
### Option 1: YAML Bundle (Kustomize)
|
||||
|
||||
```bash
|
||||
# Generate dist/install.yaml from Kustomize manifests
|
||||
make build-installer IMG=<registry>/<project>:tag
|
||||
```
|
||||
|
||||
**Key points:**
|
||||
- The `dist/install.yaml` is generated from Kustomize manifests (CRDs, RBAC, Deployment)
|
||||
- Commit this file to your repository for easy distribution
|
||||
- Users only need `kubectl` to install (no additional tools required)
|
||||
|
||||
**Example:** Users install with a single command:
|
||||
```bash
|
||||
kubectl apply -f https://raw.githubusercontent.com/<org>/<repo>/<tag>/dist/install.yaml
|
||||
```
|
||||
|
||||
### Option 2: Helm Chart
|
||||
|
||||
```bash
|
||||
kubebuilder edit --plugins=helm/v2-alpha # Generates dist/chart/ (default)
|
||||
kubebuilder edit --plugins=helm/v2-alpha --output-dir=charts # Generates charts/chart/
|
||||
```
|
||||
|
||||
**For development:**
|
||||
```bash
|
||||
make helm-deploy IMG=<registry>/<project>:<tag> # Deploy manager via Helm
|
||||
make helm-deploy IMG=$IMG HELM_EXTRA_ARGS="--set ..." # Deploy with custom values
|
||||
make helm-status # Show release status
|
||||
make helm-uninstall # Remove release
|
||||
make helm-history # View release history
|
||||
make helm-rollback # Rollback to previous version
|
||||
```
|
||||
|
||||
**For end users/production:**
|
||||
```bash
|
||||
helm install my-release ./<output-dir>/chart/ --namespace <ns> --create-namespace
|
||||
```
|
||||
|
||||
**Important:** If you add webhooks or modify manifests after initial chart generation:
|
||||
1. Backup any customizations in `<output-dir>/chart/values.yaml` and `<output-dir>/chart/manager/manager.yaml`
|
||||
2. Re-run: `kubebuilder edit --plugins=helm/v2-alpha --force` (use same `--output-dir` if customized)
|
||||
3. Manually restore your custom values from the backup
|
||||
|
||||
### Publish Container Image
|
||||
|
||||
```bash
|
||||
export IMG=<registry>/<project>:<version>
|
||||
make docker-build docker-push IMG=$IMG
|
||||
```
|
||||
|
||||
## References
|
||||
|
||||
### Essential Reading
|
||||
- **Kubebuilder Book**: https://book.kubebuilder.io (comprehensive guide)
|
||||
- **controller-runtime FAQ**: https://github.com/kubernetes-sigs/controller-runtime/blob/main/FAQ.md (common patterns and questions)
|
||||
- **Good Practices**: https://book.kubebuilder.io/reference/good-practices.html (why reconciliation is idempotent, status conditions, etc.)
|
||||
- **Logging Conventions**: https://github.com/kubernetes/community/blob/master/contributors/devel/sig-instrumentation/logging.md#message-style-guidelines (message style, verbosity levels)
|
||||
|
||||
### API Design & Implementation
|
||||
- **API Conventions**: https://github.com/kubernetes/community/blob/master/contributors/devel/sig-architecture/api-conventions.md
|
||||
- **Operator Pattern**: https://kubernetes.io/docs/concepts/extend-kubernetes/operator/
|
||||
- **Markers Reference**: https://book.kubebuilder.io/reference/markers.html
|
||||
|
||||
### Tools & Libraries
|
||||
- **controller-runtime**: https://github.com/kubernetes-sigs/controller-runtime
|
||||
- **controller-tools**: https://github.com/kubernetes-sigs/controller-tools
|
||||
- **Kubebuilder Repo**: https://github.com/kubernetes-sigs/kubebuilder
|
||||
@@ -1,8 +1,8 @@
|
||||
# terdut-operator
|
||||
|
||||
Kubebuilder/controller-runtime operator for terdut-server. See `DESIGN.md` for the
|
||||
settled design (CRD catalog, reconciliation semantics, bootstrap/auth, RBAC) and
|
||||
`ROADMAP.md` for the staged build plan this repo is following. `README.md` stays the
|
||||
design (start with its revision section: credentials and the CRD catalog) and
|
||||
`ROADMAP.md` for status and deferred work. `README.md` stays the
|
||||
short pitch.
|
||||
|
||||
## Checks
|
||||
@@ -16,15 +16,12 @@ required beyond Go itself and network access to `proxy.golang.org`/`storage.goog
|
||||
`security` runs `make security-go`/`security-secrets` (govulncheck/gitleaks), same as
|
||||
terdut-server's own `security` job.
|
||||
|
||||
The kubebuilder-scaffolded `make test-e2e` (a disposable, generic smoke test) is separate
|
||||
from the real golden-path `kind` e2e pass ROADMAP.md's Stage 5 describes (create every CRD
|
||||
kind, verify against terdut-server's own API, delete, verify gone) — the latter is a
|
||||
manual pass run and recorded in ROADMAP.md, not a CI job, matching Stage 1-4's own
|
||||
precedent of validating against a real cluster outside CI.
|
||||
There is no CI end-to-end job: the golden-path `kind` pass is manual, via
|
||||
`examples/demo/run-demo.sh` (see ROADMAP.md).
|
||||
|
||||
## Release
|
||||
|
||||
Wired as of Stage 5 (ROADMAP.md): `.release.conf`, `make release-vars`/`helm-lint`/
|
||||
Wired: `.release.conf`, `make release-vars`/`helm-lint`/
|
||||
`push`/`helm-package`/`helm-push`/`release`, and `.gitea/workflows/release.yaml`
|
||||
(`test` → `image`/`chart` → `scan-image`) all follow terdut-server's established shape —
|
||||
see that repo's Makefile/`.release.conf` for the shared reasoning, not restated here.
|
||||
@@ -36,11 +33,9 @@ charts --force` after `config/` changes, then re-review — `--force` does not t
|
||||
importantly the optional `terdutServer` block, DESIGN.md §10). It installs the operator +
|
||||
CRDs + RBAC, and optionally one `TerdutServer` CR (`terdutServer.enabled`, off by default).
|
||||
|
||||
**One manual step the release skill's own automation does not cover**: `release-preflight`
|
||||
expects an existing `terdut-operator/` entry under `Ryuvia/charts` to bump on release
|
||||
(steps 8-10 of the skill). There is no such entry yet — this repo's first-ever release
|
||||
can publish its own image and chart (the `test`/`image`/`chart`/`scan-image` jobs), but
|
||||
the wrapper-chart bump and PR will fail until someone creates that initial wrapper entry
|
||||
in `Ryuvia/charts` by hand, the same one-time step every other onboarded repo already had
|
||||
done for it before its own first release. That's a deliberate decision to deploy this
|
||||
operator for real, not something to do as a side effect of finishing this stage.
|
||||
That one-time manual step — hand-creating the initial `terdut-operator/` wrapper entry
|
||||
under `Ryuvia/charts`, since `chart-bump` only ever bumps an existing one — is done. It
|
||||
happened during this repo's actual first release (v0.1.1, 2026-10-01; v0.1.0 published but
|
||||
never deployed anywhere, after its own `scan-image` found a CVE in the grpc version it had
|
||||
just bumped to). Every release since bumps that wrapper entry like any other onboarded
|
||||
repo's.
|
||||
|
||||
@@ -1,138 +1,83 @@
|
||||
# terdut-operator design
|
||||
|
||||
This is the design reference for implementing terdut-operator. It exists so
|
||||
implementation can start from settled decisions instead of re-litigating them
|
||||
mid-PR. It is deliberately more detailed than the README; the README stays as
|
||||
the short pitch and now points here instead of carrying open questions.
|
||||
|
||||
Written against terdut-server as of the Postgres-only, per-team-resources
|
||||
version (teams, escalation policies, dead man's switches and integrations are
|
||||
all rows scoped to a team, managed over `internal/api/*` — not env/config-file
|
||||
driven; see that repo's `charts/terdut-server` for the current deploy story
|
||||
this operator supersedes).
|
||||
The design of terdut-operator as built. terdut-server is the system of record; this operator
|
||||
makes one install of it — the server, its teams, their escalation ladders, dead man's switches
|
||||
and alert-source integrations — describable as Kubernetes objects and manageable through gitops.
|
||||
|
||||
## 1. Goals & non-goals
|
||||
|
||||
**Goal:** let a terdut-server install — the server itself, its teams, their
|
||||
escalation policies, dead man's switches and alert-source integrations — be
|
||||
fully described as Kubernetes objects and managed through gitops, following
|
||||
**Goal:** a terdut-server install fully described as Kubernetes objects, following
|
||||
controller-runtime / Kubebuilder conventions.
|
||||
|
||||
**The operator creates and owns every `TerdutServer` it manages. It never
|
||||
adopts a pre-existing, independently-deployed terdut-server** — whether
|
||||
deployed by hand or by `charts/terdut-server`. There is no migration path
|
||||
from an existing chart-based install, and none is planned (§10): starting
|
||||
with the operator means applying a fresh `TerdutServer` CR, not converting
|
||||
one. This is the root a few things downstream hang off of — notably §6's
|
||||
bootstrap flow, which only has to handle the operator bootstrapping a server
|
||||
it just created, never a server something else already bootstrapped first.
|
||||
**The operator creates and owns every `TerdutServer` it manages. It never adopts a pre-existing,
|
||||
independently-deployed terdut-server**, whether deployed by hand or by `charts/terdut-server`.
|
||||
There is no migration path from a chart-based install (§10): starting with the operator means
|
||||
applying a fresh `TerdutServer`.
|
||||
|
||||
**Non-goals (v1):**
|
||||
- Not a general-purpose Postgres operator. It *consumes* a database that
|
||||
either the Zalando `postgres-operator` or something else already provides.
|
||||
- Not managing Alertmanager itself, or the routing rules that decide which
|
||||
alerts reach which integration webhook — only the terdut-server side
|
||||
(creating the integration and handing back its URL/key).
|
||||
- Not OLM packaging. Plain Kubebuilder manifests + Helm chart for
|
||||
install, matching how terdut-server itself ships.
|
||||
- Cross-namespace references are limited to exactly one edge:
|
||||
`TerdutTeam.spec.serverRef` may name a `TerdutServer` in a different
|
||||
namespace, gated by that `TerdutServer`'s own `spec.allowedTeams` consent
|
||||
field (§4.1, §4.2) — this is the multi-tenant shape the operator exists
|
||||
for (one platform team owns a `TerdutServer`; other teams self-service a
|
||||
`TerdutTeam` against it without needing write access to the server's
|
||||
namespace). Every other reference (`teamRef` on the escalation
|
||||
rule/dead-man-switch/alert-source CRDs) stays same-namespace-as-its-`TerdutTeam`
|
||||
only, in v1 — those manage a specific team's own resources and are
|
||||
expected to live alongside it.
|
||||
- No validating/mutating admission webhooks in v1. CEL validation rules on
|
||||
the CRDs (OpenAPI `x-kubernetes-validations`) cover what they can; anything
|
||||
that needs a live look at another object (e.g. "does this teamRef exist")
|
||||
is a status condition, not an admission rejection — keeps v1 to a
|
||||
controller-only deployment with no cert-manager/webhook dependency.
|
||||
- Not a Postgres operator. It consumes a database that the Zalando `postgres-operator` or
|
||||
something else provides (§8).
|
||||
- Not managing Alertmanager or its routing, only the terdut-server side (creating the
|
||||
integration and handing back its URL/key).
|
||||
- Not OLM packaging: plain Kubebuilder manifests and a Helm chart, like terdut-server.
|
||||
- Cross-namespace references are limited to one edge: `TerdutTeam.spec.serverRef` may name a
|
||||
`TerdutServer` in another namespace, gated by that server's `spec.allowedTeams` (§4.6). A
|
||||
`TerdutAlertSource` lives beside its `TerdutTeam`.
|
||||
- No admission webhooks. CEL validation covers what it can; anything needing a live look at
|
||||
another object is a status condition, not an admission rejection.
|
||||
- **Never manages external exposure for a `TerdutServer`** (Ingress, HTTPRoute, VirtualService) —
|
||||
a permanent non-goal. The operator creates a plain `ClusterIP` Service; see `examples/networking`.
|
||||
|
||||
## 2. The README's open questions, resolved
|
||||
## 2. Credentials and CRD shape (the 2026-10 redesign)
|
||||
|
||||
> How do team-crd connect with server-crd?
|
||||
What the design is, and why — each point replaced something heavier:
|
||||
|
||||
Explicit `spec.serverRef: {name, namespace}` on `TerdutTeam` — same reasoning
|
||||
as before (explicit, greppable, trivially validated), but **`namespace` is
|
||||
deliberately part of the reference**: one team can run and own a
|
||||
`TerdutServer`, and other teams — in their own namespaces, without any write
|
||||
access to the server-owning team's namespace — self-service a `TerdutTeam`
|
||||
against it. `namespace` defaults to the `TerdutTeam`'s own namespace when
|
||||
omitted, so the common single-tenant case (`serverRef: {name: terdut}`) is
|
||||
unchanged.
|
||||
- **No bootstrap handshake.** The operator generates a key into a Secret named
|
||||
`<TerdutServer>-operator-key`, in the TerdutServer's own namespace and owned by
|
||||
it (a pod can only mount Secrets of its own namespace, and an owner reference
|
||||
replaces the old finalizer and `credentials.deletionPolicy`). The Deployment
|
||||
hands it to terdut-server as `TERDUT_OPERATOR_KEY`; the server creates or
|
||||
re-keys its instance-scoped service account `terdut-operator` from it at every
|
||||
start. A replaced Secret rolls the pods (key-hash annotation). `/api/bootstrap`
|
||||
stays free for the first human administrator. Gone with it: the checkpoint
|
||||
Secret, `BootstrapStateLost`, `DatabaseReady`/`Bootstrapped` conditions.
|
||||
- **One credential per server.** An instance-scoped account acts as owner of every
|
||||
team's configuration (not a member, so it reads no incidents). The per-team
|
||||
service accounts, Secrets and `status.credentialsSecretRef`/`serverEndpoint` on
|
||||
`TerdutTeam` are gone.
|
||||
- **Team identity is `external_id`.** The operator creates a team with
|
||||
`external_id: <namespace>/<name>` of its CR; the server returns the existing team
|
||||
for a known id (200) instead of creating one, so crash recovery, a lost status
|
||||
and a deleted team all heal by repeating the same call, and a display name that
|
||||
belongs to another team is a 409 (`TeamNameTaken`) instead of an adoption.
|
||||
- **Three CRDs.** `TerdutServer`, `TerdutTeam` and `TerdutAlertSource`.
|
||||
`TerdutEscalationRule` and `TerdutDeadmanSwitch` are `spec.escalation` and
|
||||
`spec.deadmanSwitches[]` (matched by name, unique per team server-side; ones not
|
||||
listed are removed) on the team: they were one-to-one children with the team's
|
||||
lifecycle, and folding them removes `teamRef`, the two-rules-clobber footgun and
|
||||
three controllers. `TerdutAlertSource` stays separate because it owns a webhook
|
||||
Secret in its own namespace.
|
||||
- **Usernames are resolved by the server** (`PUT .../escalation` accepts
|
||||
`username`), so an unknown user is a `UnknownUser` condition, not a list-and-match.
|
||||
- **Invites are removed.** Membership is not modelled; people get in through the
|
||||
server's own signup/OIDC.
|
||||
- **Env mirrors the chart's where it matters:** OIDC claim names and `trustEmail`
|
||||
are spec fields; `TERDUT_DEADMAN_*` no longer exist on the server.
|
||||
|
||||
This cross-namespace edge needs the target namespace's explicit consent —
|
||||
otherwise any namespace in the cluster could point a `TerdutTeam` at
|
||||
someone else's `TerdutServer` and have the operator provision a team on
|
||||
its behalf, which is a namespace-boundary violation, not a gitops
|
||||
convenience. (This consent gate is about which `TerdutTeam`s the operator
|
||||
will act on, not about credential exposure — no terdut-server credential
|
||||
is ever placed in a `TerdutTeam`'s own namespace regardless of this
|
||||
setting; see §6.) Kubernetes has two established patterns for this kind
|
||||
of consent, and Gateway API itself uses both, for two different
|
||||
relationships:
|
||||
## 3. CRD catalog
|
||||
|
||||
- **`ReferenceGrant`** (used for a Route reaching into an arbitrary
|
||||
Service/Secret): a separate object, living in the *target* namespace,
|
||||
enumerating exact `{fromNamespace, fromKind} → {toKind, toName}` pairs.
|
||||
No wildcard, no selector — every permitted namespace is spelled out.
|
||||
- **An inline field on the parent** (used for a `ListenerSet` attaching to
|
||||
a shared `Gateway`, GA since Gateway API v1.5): the parent carries
|
||||
`spec.allowedListeners.namespaces: {from: None|Same|All|Selector,
|
||||
selector}` directly, no separate CRD.
|
||||
Group `terdut.ryuvia.com`, version `v1alpha1`; module `git.ryuvia.com/niklas/terdut-operator`.
|
||||
|
||||
`TerdutTeam` attaching to a shared `TerdutServer` is structurally the
|
||||
second case, not the first — a bounded set of expected children attaching
|
||||
to a parent they were deliberately made shareable, not an arbitrary
|
||||
backend reference — so this design follows the `ListenerSet` precedent:
|
||||
`TerdutServer.spec.allowedTeams` (§4.1), no extra CRD. §4.2 covers how
|
||||
`TerdutTeam` resolves against it. No other reference in this design
|
||||
(`teamRef` on the child CRDs) crosses a namespace boundary, so this is the
|
||||
only place cross-namespace consent is needed at all (§1, §5, §6, §9).
|
||||
|
||||
> How does escalationrules, switches and alertsources connect to a team?
|
||||
|
||||
Explicit `spec.teamRef: {name}` on each of `TerdutEscalationRule`,
|
||||
`TerdutDeadmanSwitch`, `TerdutAlertSource` — same reasoning, and it mirrors
|
||||
terdut-server's own data model, where every one of these rows carries a
|
||||
`team_id` foreign key already. A matcher/selector on `TerdutTeam` would be
|
||||
inventing a second source of truth for an association the server already
|
||||
models as a plain reference.
|
||||
|
||||
> Support for both postgres-operator (Zalando) and bring-your-own, how do we
|
||||
> design that to be user friendly?
|
||||
|
||||
`TerdutServer.spec.database` is a oneOf, mirroring the chart's existing
|
||||
`database.dsn` / `database.passwordSecret` contract (see §8):
|
||||
- `dsn` + `passwordSecretRef` — bring-your-own, exactly today's chart inputs.
|
||||
- `postgresClusterRef` — points at a Zalando `postgresql.acid.zalan.do` CR;
|
||||
the operator derives the DSN and resolves the generated credentials Secret
|
||||
itself (see §8). CloudNativePG support is a natural follow-up using the
|
||||
same shape and is called out as deferred (§13), not designed in detail now.
|
||||
|
||||
## 3. API group, versions, CRD catalog
|
||||
|
||||
- Group: `terdut.ryuvia.com`, version: `v1alpha1` (matches the `ryuvia.com`
|
||||
domain terdut-server already uses; bump to `v1beta1`/`v1` per the normal
|
||||
Kubernetes API graduation criteria once the shapes below have proven
|
||||
stable against a real install).
|
||||
- Module: `git.ryuvia.com/niklas/terdut-operator`, scaffolded with
|
||||
Kubebuilder (controller-runtime), matching terdut-server's Go toolchain
|
||||
and house style.
|
||||
|
||||
| Kind | Scope | Purpose |
|
||||
|---|---|---|
|
||||
| `TerdutServer` | Namespaced | One terdut-server install: Deployment, Service, database wiring, bootstrap, operator credentials, cross-namespace team consent. |
|
||||
| `TerdutTeam` | Namespaced | One team on a `TerdutServer`, possibly in another namespace: name, OIDC group mapping. |
|
||||
| `TerdutEscalationRule` | Namespaced | A team's escalation policy (levels, targets, repeat). |
|
||||
| `TerdutDeadmanSwitch` | Namespaced | One dead man's switch on a team. |
|
||||
| `TerdutAlertSource` | Namespaced | One alert-ingest integration on a team (currently: Alertmanager webhook). |
|
||||
| Kind | Purpose |
|
||||
|---|---|
|
||||
| `TerdutServer` | One terdut-server install: Deployment, Service, database wiring, operator key, cross-namespace team consent. |
|
||||
| `TerdutTeam` | One team on a server, possibly in another namespace: name, OIDC groups, escalation ladder, dead man's switches. |
|
||||
| `TerdutAlertSource` | One alert-ingest integration on a team; owns a webhook Secret. |
|
||||
|
||||
## 4. Per-CRD spec
|
||||
|
||||
(The escalation and dead man's switch specs that used to be §4.3 and §4.4 are part of §4.2; the section numbers are kept because code comments cite them.)
|
||||
|
||||
### 4.1 `TerdutServer`
|
||||
|
||||
```yaml
|
||||
@@ -145,11 +90,10 @@ spec:
|
||||
image:
|
||||
repository: git.ryuvia.com/niklas/terdut-server
|
||||
tag: v0.9.3
|
||||
replicas: 1 # terdut-server is not horizontally-scale-tested; keep the field, default 1
|
||||
replicas: 2 # default since terdut-server v0.36.0's advisory locks; see TerdutServerSpec.Replicas
|
||||
networking:
|
||||
hostname: terdut.example.com
|
||||
servicePort: 8080
|
||||
gatewayListener: "" # same semantics as chart's networking.listener
|
||||
database:
|
||||
dsn: "postgres://terdut@terdut-postgres:5432/terdut?sslmode=require" # mutually exclusive with postgresClusterRef
|
||||
passwordSecretRef: {name: terdut.terdut-postgres.credentials.postgresql.acid.zalan.do, key: password}
|
||||
@@ -158,10 +102,6 @@ spec:
|
||||
sweeper:
|
||||
staleAfter: 6h
|
||||
archiveAfter: 168h
|
||||
deadman:
|
||||
matchers: "alertname=Watchdog"
|
||||
timeout: 15m
|
||||
severity: critical
|
||||
notify:
|
||||
ntfyURL: "http://ntfy.ntfy.svc.cluster.local"
|
||||
fallbackTopic: ""
|
||||
@@ -176,6 +116,8 @@ spec:
|
||||
scopes: "openid profile email"
|
||||
allowedGroups: []
|
||||
adminGroup: ""
|
||||
usernameClaim: preferred_username # also emailClaim, groupsClaim
|
||||
trustEmail: false
|
||||
sessionMaxAge: 12h
|
||||
passwordLogin: true
|
||||
# Consent for TerdutTeams in OTHER namespaces to set serverRef at this
|
||||
@@ -188,11 +130,24 @@ spec:
|
||||
# selector: # required, and only meaningful, when from: Selector
|
||||
# matchLabels:
|
||||
# terdut.ryuvia.com/allowed: "true"
|
||||
# Pod-level customization of the Deployment -- all optional, direct corev1
|
||||
# passthrough throughout (see PodSpec's own doc comment). A representative
|
||||
# subset:
|
||||
pod:
|
||||
resources:
|
||||
requests: {cpu: 100m, memory: 128Mi}
|
||||
limits: {memory: 256Mi}
|
||||
tolerations:
|
||||
- key: dedicated
|
||||
operator: Equal
|
||||
value: terdut
|
||||
effect: NoSchedule
|
||||
disruptionBudget:
|
||||
minAvailable: 1 # mutually exclusive with maxUnavailable
|
||||
status:
|
||||
conditions: [...] # Ready, DatabaseReady, Bootstrapped
|
||||
conditions: [...] # Ready
|
||||
observedGeneration: 3
|
||||
serviceName: terdut
|
||||
credentialsSecretRef: {name: terdut.platform-oncall-instance-credentials, key: token} # see §6; pure output -- generated by the controller's own self-registration flow, always in the OPERATOR's namespace (always, implicitly -- not stored here, since it's never anything else), under a fixed key ("token").
|
||||
credentialsSecretRef: {name: terdut-operator-key, key: token} # see §6; pure output, in this TerdutServer's own namespace
|
||||
```
|
||||
|
||||
Field-for-field this is the chart's `values.yaml` reshaped as a spec — not
|
||||
@@ -214,93 +169,60 @@ per-name allowlist (no "and only these teams") — namespace-level consent is
|
||||
the right granularity here, same reasoning as `ListenerSet`: the namespace
|
||||
is the tenancy boundary, not the object.
|
||||
|
||||
`spec.pod` is pod-level customization of the Deployment, all optional and
|
||||
directly reusing corev1 types wherever corev1 already models the knob
|
||||
exactly (`tolerations`, `affinity`, `topologySpreadConstraints`,
|
||||
`resources`, `securityContext`/`containerSecurityContext`, `extraEnv`/
|
||||
`extraEnvFrom`, `extraVolumes`/`extraVolumeMounts`, `imagePullSecrets`) —
|
||||
no custom wrapper buys anything for any of these, matching how
|
||||
CloudNativePG and the Zalando postgres-operator both expose the same
|
||||
knobs. `affinity` is pure user-supplied passthrough, not a
|
||||
toggle-plus-generated-default the way a multi-replica-aware operator's
|
||||
pod anti-affinity typically is: even though `replicas` now defaults to 2
|
||||
(terdut-server v0.36.0's advisory locks made that safe, §4.1's own
|
||||
illustrative YAML comment), this operator still never auto-generates
|
||||
affinity of its own. `spec.pod.disruptionBudget` is the one field here that isn't a
|
||||
straight PodTemplateSpec knob — when set, the controller reconciles a
|
||||
`PodDisruptionBudget` selecting this `TerdutServer`'s pods; clearing it
|
||||
deletes any it previously created (§7). `minAvailable`/`maxUnavailable`
|
||||
are mutually exclusive, `+kubebuilder:validation:XValidation`-guarded the
|
||||
same way as `spec.database`'s own `dsn`/`postgresClusterRef` rule.
|
||||
|
||||
### 4.2 `TerdutTeam`
|
||||
|
||||
```yaml
|
||||
spec:
|
||||
serverRef:
|
||||
name: terdut
|
||||
namespace: platform-oncall # optional; defaults to this TerdutTeam's own namespace.
|
||||
# Cross-namespace requires that TerdutServer's spec.allowedTeams
|
||||
# (§4.1) to admit this namespace — otherwise Ready: False, reason: RefNotPermitted.
|
||||
displayName: "Platform" # -> POST /api/teams {"name": ...}; server assigns the ID
|
||||
oidc:
|
||||
memberGroup: "terdut-platform-members"
|
||||
ownerGroup: "terdut-platform-owners"
|
||||
serverRef: {name: terdut, namespace: platform-oncall} # namespace optional; cross-namespace needs allowedTeams
|
||||
displayName: Platform
|
||||
oidc: {memberGroup: terdut-platform-members, ownerGroup: terdut-platform-owners}
|
||||
escalation:
|
||||
repeatCount: 2
|
||||
fallbackTopic: platform-oncall
|
||||
levels:
|
||||
- timeout: 5m
|
||||
targets: [{kind: oncall}, {kind: user, username: alice}]
|
||||
- timeout: 15m
|
||||
targets: [{kind: oncall}]
|
||||
deadmanSwitches:
|
||||
- {name: watchdog, matcher: "alertname=Watchdog,cluster=prod", timeout: 15m, severity: critical}
|
||||
status:
|
||||
conditions: [...]
|
||||
teamID: 42 # the server-side ID; needed by every child object's controller
|
||||
credentialsSecretRef: {name: platform-oncall.platform-team-credentials, key: token} # see §6; this team's own scoped key, always in the OPERATOR's own namespace (not stored here — same reasoning as TerdutServer's, §4.1)
|
||||
serverEndpoint: "http://terdut.platform-oncall.svc:8080" # resolved once, here, from spec.serverRef -- see §5: this is what actually makes "a child never needs to chain up to TerdutServer" true, not just a stated intent. Set alongside teamID/credentialsSecretRef, same reconcile.
|
||||
conditions: [...] # Ready; reasons: ServerRefNotFound, RefNotPermitted, WaitingForServer,
|
||||
# TeamNameTaken, UnknownUser, InvalidSpec, Adopted
|
||||
teamID: 42
|
||||
observedGeneration: 1
|
||||
```
|
||||
|
||||
Team *membership* (which users belong, `team_members`) is explicitly **not**
|
||||
modeled as a CRD field in v1: terdut-server already manages membership via
|
||||
OIDC group sync at login for SSO installs, and manual membership for
|
||||
password-login installs is a people-management action, not infrastructure —
|
||||
forcing it through gitops would mean a human's team change goes through a PR
|
||||
review. Flagged in §13 as revisitable if a real gitops-membership need shows up.
|
||||
The team is created under the identity `<namespace>/<name>` of its CR (`external_id`), so a retry,
|
||||
a lost status or a team deleted behind the operator's back all heal by repeating the same call; a
|
||||
`displayName` that belongs to a different team is `TeamNameTaken`, never an adoption. Every
|
||||
reconcile applies, in order: create-or-find, rename, OIDC groups, the escalation ladder (one PUT
|
||||
of the whole ladder; absent `spec.escalation` clears it), and the switches. Switches are matched
|
||||
by name (unique per team on the server): missing ones are created, changed ones updated in
|
||||
place, and any not listed are deleted, since in operator mode nobody else can add one. Durations
|
||||
are validated by a CRD pattern and re-checked (`InvalidSpec`). A username the server does not
|
||||
know is `UnknownUser` until that person exists.
|
||||
|
||||
### 4.3 `TerdutEscalationRule`
|
||||
|
||||
```yaml
|
||||
spec:
|
||||
teamRef: {name: platform-team}
|
||||
repeatCount: 2
|
||||
fallbackTopic: "platform-oncall"
|
||||
levels:
|
||||
- timeout: 5m
|
||||
targets:
|
||||
- kind: oncall # "oncall" or "user"
|
||||
- kind: user
|
||||
username: alice # resolved to a user ID by the controller at apply time
|
||||
- timeout: 15m
|
||||
targets:
|
||||
- kind: oncall
|
||||
status:
|
||||
conditions: [...]
|
||||
observedGeneration: 1
|
||||
```
|
||||
|
||||
One `TerdutEscalationRule` per team — the server itself models a policy as
|
||||
one row (`escalation_policies`) with an owned list of levels, so a
|
||||
one-CRD-to-one-policy mapping (not one-CRD-per-level) matches the server's
|
||||
own aggregate and lets the whole thing be reconciled with the single
|
||||
`PUT /api/teams/{teamID}/escalation` the API actually exposes (see §5). Not
|
||||
enforced at admission (no webhooks in v1, §1) — two `TerdutEscalationRule`s
|
||||
naming the same team would both `PUT` it and clobber each other every
|
||||
reconcile; a footgun worth this one sentence, not a technical guard.
|
||||
|
||||
A `username` target is resolved to the `user_id` `PUT /api/teams/{teamID}/escalation`
|
||||
actually requires (confirmed against source: `escalationTargetJSON.UserID
|
||||
*int64`, no username field at all) via `GET /api/users` — confirmed open to
|
||||
any authenticated caller, not gated by team membership or admin
|
||||
(`internal/api/router.go`'s own comment: "readable by anyone signed in"), so
|
||||
the team-scoped credential this controller already holds is enough; no
|
||||
extra RBAC-equivalent server-side needed. Re-resolved every reconcile rather
|
||||
than cached, in case a username is renamed. An unresolvable username is
|
||||
`Ready: False, reason: UnknownUser`, naming which one.
|
||||
|
||||
### 4.4 `TerdutDeadmanSwitch`
|
||||
|
||||
```yaml
|
||||
spec:
|
||||
teamRef: {name: platform-team}
|
||||
name: "prod-watchdog"
|
||||
matcher: "alertname=Watchdog,cluster=prod"
|
||||
timeout: 15m
|
||||
severity: critical
|
||||
status:
|
||||
conditions: [...]
|
||||
switchID: 7
|
||||
```
|
||||
|
||||
No unique-name constraint server-side (§5's table row, confirmed against
|
||||
source) — the controller's own idempotent-create step is a `GET`-list and
|
||||
name match, not a conflict to recover from. `name` is optional, same as the
|
||||
API: left empty, terdut-server derives it from `matcher`'s own canonical
|
||||
form, and that's what the lookup matches against too.
|
||||
Team *membership* is not modelled: the server manages it through OIDC group sync and its own UI.
|
||||
|
||||
### 4.5 `TerdutAlertSource`
|
||||
|
||||
@@ -317,7 +239,7 @@ status:
|
||||
|
||||
The integration key is shown by the API exactly once, at creation
|
||||
(`Integration.Key`/`URL` in terdut-server's own model) — never re-readable,
|
||||
same shape as the bootstrap admin key. The controller writes it straight into
|
||||
a one-shot value. The controller writes it straight into
|
||||
a generated, owner-referenced Secret on the create it caused and never logs
|
||||
or stores it anywhere else; the CR's `status` carries only the Secret
|
||||
reference, matching how e.g. cert-manager's `Certificate` exposes
|
||||
@@ -337,8 +259,7 @@ of both patterns).
|
||||
`serverRef` into this `TerdutServer`. Same-namespace `TerdutTeam`s are
|
||||
always allowed regardless of this field.
|
||||
- `from: Same` — equivalent to `None` in effect (same-namespace is already
|
||||
unrestricted) but kept for parity with the upstream enum and to make the
|
||||
policy self-documenting in a diff.
|
||||
unrestricted); kept for parity with the upstream enum.
|
||||
- `from: All` — any namespace in the cluster may reference in. Appropriate
|
||||
for a genuinely shared, cluster-wide `TerdutServer`; the audit trail is
|
||||
"check `allowedTeams` plus who has RBAC to create a `TerdutTeam`
|
||||
@@ -361,230 +282,64 @@ of both patterns).
|
||||
it used to authorize finds itself no longer permitted, flips
|
||||
`Ready: False, reason: RefNotPermitted`, and — deliberately — does
|
||||
**not** delete the team server-side on revocation alone; it stops
|
||||
reconciling further changes until access is restored or the `TerdutTeam`
|
||||
CR itself is deleted (whose finalizer still needs the credentials
|
||||
Secret described in §6 to clean up, so blocking *new* changes rather
|
||||
than forcing an immediate, possibly credential-less deletion is the
|
||||
safer failure mode).
|
||||
reconciling further changes until access is restored. Deleting the
|
||||
`TerdutTeam` CR still deletes the team: consent gates what the operator
|
||||
starts acting on, not whether it may clean up after itself.
|
||||
|
||||
## 5. Reconciliation semantics
|
||||
|
||||
terdut-server's REST surface (`internal/api/router.go`) does not give every
|
||||
resource a full update verb, so reconciliation strategy is per-resource:
|
||||
|
||||
| Resource | Verbs available | Strategy |
|
||||
| Resource | Server verbs | Strategy |
|
||||
|---|---|---|
|
||||
| Team | POST create, PUT rename, DELETE, PUT oidc-groups, GET by name | Real update-in-place: diff spec vs. last-applied, PUT the changed pieces. `GET /api/teams?name=` (terdut-server's `TEAM-LOOKUP.md`, landed 2026-10-01) is what makes the idempotent-create general rule below actually true for Team — confirmed by checking: until that endpoint existed, an instance-scoped service account had no way to recover a team's id after a 409, unlike every other resource in this table, where the adopt-on-conflict rule had a real lookup to call. |
|
||||
| Escalation policy | GET/PUT whole-policy | Update-in-place: PUT the full desired policy every reconcile that finds drift; cheap because whole-policy is small and already loaded whole server-side. |
|
||||
| Dead man's switch | POST create, **PUT update-in-place** (added in terdut-server v0.33.0), DELETE, GET-list | Real update-in-place, same shape as Team/Escalation: PUT the whole switch every reconcile once its id is known. No unique-name constraint server-side (confirmed against source — `handleCreateTeamDeadman` has no conflict handling at all, unlike Team/service-account creation), so idempotent-create here can't rely on a 409 to adopt from: before POSTing, `GET /api/teams/{teamID}/deadman/switches` and match by `name` first: found → adopt its id; not found → POST. `handleUpdateTeamDeadman`'s own doc comment (terdut-server) confirms the motivation directly: "Added alongside create/delete so an automated caller (terdut-operator) can reconcile a spec change without deleting and recreating the switch, which would otherwise ... needlessly rotate its id for no reason a reconciler's diff should ever manufacture." An earlier draft of this row, written before that endpoint existed, described delete-and-recreate; corrected here, confirmed against source rather than left stale. |
|
||||
| Integration (alert source) | POST create, PATCH rename, DELETE | Rename via PATCH; any other spec change (kind) is delete-and-recreate, which **rotates the webhook key** — called out loudly in the CRD's field docs and in a `Warning` event, since it breaks whatever sends to the old URL/key until the new Secret is picked up. (See the general rule below for what happens if the Secret is lost with *no* spec change.) |
|
||||
| Team | POST (idempotent on `external_id`), PUT rename, PUT oidc-groups, DELETE | Repeat the idempotent POST, then PUT the rest, every reconcile. Delete runs in a finalizer; the server refuses (409) while the team has open incidents, which is retried. |
|
||||
| Escalation ladder | PUT whole ladder | PUT the full desired ladder every reconcile; the server resolves usernames. |
|
||||
| Dead man's switch | list, POST, PUT, DELETE; names unique per team | Diff by name against the list. |
|
||||
| Integration (alert source) | POST, PATCH rename, DELETE | Rename via PATCH; a kind change is delete-and-recreate, which **rotates the webhook key** (Warning event). An integration deleted on the server is recreated with a new key (Warning event). |
|
||||
|
||||
General rules for every controller:
|
||||
- **Idempotent create**: before POSTing, check `status.<serverSideID>` is
|
||||
unset; if the server already has a same-named object from a previous
|
||||
partial reconcile (e.g. after a crash between POST and status-write), treat
|
||||
a 409/name-conflict as "adopt" — GET-by-name and populate status, rather
|
||||
than erroring forever. terdut-server's list endpoints in each of these
|
||||
areas return objects by name, so this is a straightforward correlation.
|
||||
- **Periodic resync** in addition to watch-triggered reconciles (Kubebuilder
|
||||
default `RequeueAfter` on success, e.g. every 5–10 minutes) to catch drift
|
||||
from **someone changing state directly against the server's API/UI**,
|
||||
since gitops correctness means the CR wins, not "first write wins".
|
||||
- **Finalizers** on every CRD that has a server-side counterpart, so deletion
|
||||
calls the corresponding DELETE before the Kubernetes object disappears.
|
||||
Failure to delete server-side (e.g. server unreachable) blocks finalizer
|
||||
removal and surfaces as a `Degraded` condition + event, rather than
|
||||
silently orphaning a row.
|
||||
- **Generated Secrets holding unrecoverable server-issued material are
|
||||
watched, and their loss is fail-closed, not self-healed.** Currently this
|
||||
is just `TerdutAlertSource`'s webhook Secret (§4.5): the controller adds
|
||||
it to its `Owns()` watches, not just the CR. If it disappears while
|
||||
`status.integrationID` is still set, the controller does **not** attempt
|
||||
to recreate it — the key is genuinely gone (§4.5: never stored anywhere
|
||||
but that one Secret), so silently minting a replacement would rotate a
|
||||
live production webhook URL with no corresponding spec change to explain
|
||||
why. Instead it flips `Ready: False, reason: WebhookSecretLost` and fires
|
||||
a `Warning` event telling the operator to delete and recreate the
|
||||
`TerdutAlertSource`. No new mechanism is needed for recovery: deleting the
|
||||
CR runs the existing finalizer (DELETE the still-live integration
|
||||
server-side, above), and recreating it runs the existing idempotent-create
|
||||
path (this same section) — a fresh POST, a new key, a new Secret. This is
|
||||
deliberately the same recovery motion as the kind-change rotation above,
|
||||
just human-triggered instead of spec-triggered.
|
||||
- **Owner chain for status resolution, not API calls**: `TerdutTeam`'s
|
||||
controller does not call any other controller; every child CRD's
|
||||
controller independently resolves its own `teamRef` → `TerdutTeam.status`
|
||||
for the `teamID`, `credentialsSecretRef`, and `serverEndpoint` it needs to
|
||||
call the API (§6) — it never needs to chain further up to `TerdutServer`
|
||||
at all, not just as a stated intent but literally: `serverEndpoint` is
|
||||
resolved once, by `TerdutTeam`'s own controller, and stored in its status
|
||||
specifically so no child ever needs its own `TerdutServer` RBAC (`get`/
|
||||
`list`/`watch` on `terdutservers`) to find out where to send a request —
|
||||
the team's own scoped credential plus that one status field is everything
|
||||
a child resource's controller requires. If the referenced `TerdutTeam`
|
||||
isn't `Ready` yet (which includes not having a `credentialsSecretRef` set),
|
||||
the child requeues with backoff and reports `Ready: False, reason:
|
||||
WaitingForTeam` — no cross-controller RPC.
|
||||
- **Cross-namespace `serverRef` is re-checked every reconcile, not just at
|
||||
creation**: `TerdutTeam`'s controller reads the target `TerdutServer`'s
|
||||
`spec.allowedTeams` (and, under `Selector`, a `Get` on its own `Namespace`
|
||||
object for labels) on every pass before touching a cross-namespace
|
||||
`TerdutServer` — revocation (§4.6) takes effect on the team's very next
|
||||
reconcile, not just when the CR is first applied.
|
||||
General rules:
|
||||
- **Periodic resync** (5 minutes) besides watch-triggered reconciles, to catch someone changing
|
||||
state directly against the server: the CR wins.
|
||||
- **Finalizers** on `TerdutTeam` and `TerdutAlertSource` call the server's DELETE first. A 404 is
|
||||
success; any other failure blocks removal and surfaces as an event rather than orphaning a row.
|
||||
`TerdutServer` needs none: its Secret is owned and its database is never touched.
|
||||
- **A webhook Secret that is lost fails closed.** The key is never re-readable from the server, so
|
||||
the controller does not mint a replacement for a live URL with no spec change to explain it:
|
||||
`Ready: False, reason: WebhookSecretLost`; delete and recreate the `TerdutAlertSource`.
|
||||
- **Children resolve through the team.** A `TerdutAlertSource` finds its `TerdutTeam` (same
|
||||
namespace), requires it Ready, then reads the server named by the team's `serverRef` and that
|
||||
server's operator key. A `TerdutTeam` re-reconciles when its `TerdutServer` changes.
|
||||
- **Cross-namespace consent is re-checked every reconcile** (§4.6), so revocation takes effect on
|
||||
the team's next pass.
|
||||
|
||||
## 6. Bootstrap & authentication to terdut-server's API
|
||||
## 6. Authentication to terdut-server's API
|
||||
|
||||
terdut-server's scoped service-account credential type
|
||||
(`terdut-server`'s `SERVICE-ACCOUNTS.md`) has shipped — confirmed against
|
||||
source: `internal/api/service_accounts.go`, migration
|
||||
`014_service_accounts.sql`, and `internal/api/router.go` wiring it in under
|
||||
`AuthMiddleware`. This section is no longer blocked on it; the "v1-blocking"
|
||||
framing here was accurate when this section was first written and is stale
|
||||
now.
|
||||
The operator talks to the server over HTTP with one bearer key per `TerdutServer`:
|
||||
|
||||
**`GET /api/service-accounts?name=` is not an unauthenticated lookup —
|
||||
confirmed against `internal/api/middleware.go`'s `AuthMiddleware`, which
|
||||
hard-rejects any request carrying neither a Bearer token nor a session
|
||||
cookie with `401` before any handler ever runs.** This would matter a great
|
||||
deal if the operator's `/api/bootstrap` call could ever lose a race to
|
||||
something else bootstrapping the same server first — a credential-less
|
||||
loser would have no authenticated way to recover. It doesn't matter here,
|
||||
by construction (§1): **the operator only ever calls `/api/bootstrap`
|
||||
against a `TerdutServer` it just created**, so there is nothing else in a
|
||||
position to race it. An earlier draft of this section added a
|
||||
`spec.credentialsSecretRef` bring-your-own input specifically to work around
|
||||
that race, for a world where the operator might adopt a server something
|
||||
else had already bootstrapped. That world doesn't exist (§1), so the field
|
||||
was removed rather than kept as unused flexibility — self-registration
|
||||
(point 1, below) is simply the only path, not one of two.
|
||||
1. The `TerdutServer` controller creates the Secret `<name>-operator-key` (data key `token`,
|
||||
`tdsa_` + 48 hex characters) in the server's own namespace, owned by the `TerdutServer`. It
|
||||
is created once and never overwritten while it exists: the running server was seeded with it.
|
||||
2. The Deployment hands it to the pods as `TERDUT_OPERATOR_KEY` through a `secretKeyRef` (the key
|
||||
never appears in the pod spec), plus an annotation holding a hash of it so a replaced Secret
|
||||
rolls the pods.
|
||||
3. At every start the server creates or re-keys its instance-scoped service account
|
||||
`terdut-operator` from that value. An instance-scoped account acts as owner of every team's
|
||||
configuration but is not a member of any team, so it reads no incidents and is never an
|
||||
administrator.
|
||||
4. `status.credentialsSecretRef` points at the Secret; `TerdutTeam` and `TerdutAlertSource`
|
||||
controllers read it from the server's namespace.
|
||||
|
||||
**Every credential the operator holds — the one instance-scoped key per
|
||||
`TerdutServer`, and one team-scoped key per `TerdutTeam` — lives in a Secret
|
||||
in the *operator's own* namespace, never in the namespace of the CR it
|
||||
authenticates for.** Reconciliation happens entirely inside the operator's
|
||||
controller loop, which is a single Deployment/ServiceAccount already
|
||||
watching every namespace it's granted (§9); nothing about calling
|
||||
terdut-server's API on a CR's behalf requires the credential to be
|
||||
physically located near that CR, and no CR owner (human or otherwise) ever
|
||||
needs to see, hold, or have RBAC to read a terdut-server credential. This is
|
||||
a straight simplification of an earlier draft of this section, which mirrored
|
||||
a shared credential into each consenting namespace instead — that version
|
||||
conflated "the CR's owner never needs to see this" (true, and preserved
|
||||
here) with "so the credential must live in the CR's namespace" (a
|
||||
non-sequitur once you don't need to grant *anyone else* namespace-local
|
||||
read access). Dropping that assumption also removes an entire class of
|
||||
complexity: no on-demand mirroring, no garbage-collecting an orphaned copy
|
||||
when `allowedTeams` narrows, no "OwnerReferences can't cross namespaces so
|
||||
track it in status instead" workaround — none of that machinery is needed
|
||||
when nothing ever crosses into a tenant namespace in the first place.
|
||||
|
||||
1. **First reconcile, confirmed against source**
|
||||
(`internal/api/users.go`'s `handleBootstrap`): `/api/bootstrap` is
|
||||
single-shot *per install*, gated on `SELECT COUNT(*) FROM users` — once
|
||||
non-zero, every call `403`s regardless of identity. There are two crash
|
||||
windows between "get an admin key" and "have a lasting, usable
|
||||
credential" — getting from `/api/bootstrap`'s key to a minted
|
||||
service-account key, and getting from that key to a persisted Secret —
|
||||
and both get a checkpoint rather than being left as a theoretical gap,
|
||||
the same rigor §5's general idempotent-create rule already applies
|
||||
elsewhere:
|
||||
- `status.credentialsSecretRef` already set: done, nothing to do.
|
||||
- Otherwise, check for an intermediate
|
||||
`<namespace>.<name>-bootstrap-admin` Secret in
|
||||
the operator's own namespace first. If it exists, its key is a still-
|
||||
valid admin credential from an earlier, interrupted attempt — skip
|
||||
`/api/bootstrap` entirely and reuse it. If not, call `/api/bootstrap`
|
||||
once the Deployment this `TerdutServer` created has a ready replica;
|
||||
on `201`, immediately checkpoint its response's raw admin key
|
||||
(`{"user": ..., "api_key": {"key": "<raw>", ...}}`) into that Secret
|
||||
before doing anything else with it. A `403` with neither
|
||||
`status.credentialsSecretRef` nor this checkpoint Secret present is
|
||||
the one genuinely pathological case left (the checkpoint deleted out
|
||||
from under a reconcile already past this point) — handled the same
|
||||
way the design already handles unrecoverable server-issued material
|
||||
elsewhere (§5's webhook-Secret-loss rule): fail closed,
|
||||
`Ready: False, reason: BootstrapStateLost`, with the same recovery as
|
||||
that case, delete and recreate the `TerdutServer` (its finalizer tears
|
||||
down the Deployment/database-backing and server-side rows; a fresh
|
||||
create starts clean) — not a workaround peculiar to this one path.
|
||||
- With an admin key in hand (fresh or checkpointed): `POST
|
||||
/api/service-accounts {name: "terdut-operator", scope: "instance"}`.
|
||||
A `409` here means a prior attempt got this far before being
|
||||
interrupted — adopt rather than error, per §5's general rule:
|
||||
`GET /api/service-accounts?name=terdut-operator` (authenticated with
|
||||
the checkpointed admin key, not an unauthenticated lookup) to find its
|
||||
id, then `POST /api/service-accounts/{id}/keys` to mint a fresh key —
|
||||
an orphaned first key some interrupted attempt minted and never used
|
||||
is inert, not a cleanup obligation.
|
||||
2. The resulting instance-scoped key — not the checkpointed admin key, which
|
||||
is deleted once this step succeeds — is written to a generated Secret in
|
||||
the **operator's own namespace** (e.g.
|
||||
`<serverRef.namespace>.<serverRef.name>-instance-credentials`,
|
||||
under a fixed data key, `token`), referenced back from
|
||||
`TerdutServer.status.credentialsSecretRef: {name, key}` (§4.1). No
|
||||
`OwnerReference` (those can't cross namespaces, and this Secret doesn't
|
||||
share a namespace with the `TerdutServer` that caused it); the `TerdutServer`'s
|
||||
finalizer deletes this Secret directly as part of its own teardown,
|
||||
the same way it already has to clean up the server-side resources it
|
||||
created (§5's general finalizer rule extends naturally to this Secret).
|
||||
3. When a `TerdutTeam` first becomes `Ready` (its `serverRef` resolved,
|
||||
`allowedTeams` satisfied if cross-namespace), its controller uses the
|
||||
`TerdutServer`'s instance-scoped credential (read from the operator's own
|
||||
namespace, resolved via the owner chain in §5) to mint a **team-scoped**
|
||||
service account for itself: `POST /api/service-accounts` with
|
||||
`scope: team, teamID: <status.teamID>`. The resulting key is written to
|
||||
its own generated Secret, again in the **operator's own namespace**
|
||||
(e.g. `<teamNamespace>.<teamName>-team-credentials`), referenced from
|
||||
`TerdutTeam.status.credentialsSecretRef` (§4.2). Same finalizer pattern as
|
||||
point 2: the `TerdutTeam`'s finalizer deletes this Secret as part of its
|
||||
own teardown.
|
||||
4. Every child controller (`TerdutEscalationRule`, `TerdutDeadmanSwitch`,
|
||||
`TerdutAlertSource`) reads its team's `credentialsSecretRef` — resolved
|
||||
through its `teamRef` → `TerdutTeam.status` (§5) — and never touches the
|
||||
instance-scoped credential at all. Since child CRDs stay same-namespace-
|
||||
as-their-`TerdutTeam` in v1 (§1), and the credential itself lives in the
|
||||
operator's namespace regardless of where the `TerdutTeam` or its children
|
||||
are, this works identically whether the `TerdutTeam` is same-namespace or
|
||||
cross-namespace relative to its `TerdutServer` — there is no separate
|
||||
cross-namespace case to handle here at all, unlike the mirroring design
|
||||
this replaced.
|
||||
5. **Blast radius**: a team-scoped key can only touch its own `team_id`'s
|
||||
escalation policy, dead-man switches, integrations, schedule and OIDC
|
||||
group bindings server-side (enforced by terdut-server itself, per
|
||||
`SERVICE-ACCOUNTS.md`) — compromising one such Secret (e.g. a bug that
|
||||
leaks operator-namespace Secrets, or an overly broad RBAC grant on that
|
||||
one namespace) exposes exactly one team, never the whole server. This is
|
||||
the real fix for what an earlier draft of this section called out as its
|
||||
weak point (every mirrored copy being server-admin-equivalent); it falls
|
||||
out of team-scoped credentials existing at all, independent of where
|
||||
they're stored — the operator-private storage described above closes the
|
||||
RBAC-footprint half of the problem, team scoping closes the credential-
|
||||
privilege half.
|
||||
6. **Rotation**: `POST /api/service-accounts/{id}/keys` mints a new key on
|
||||
the existing account without recreating it; the old key is revoked via
|
||||
`DELETE /api/service-accounts/{id}/keys/{keyID}`; the operator's local
|
||||
Secret is updated in place. No DB-level workaround, no re-triggering a
|
||||
single-shot endpoint that can't fire twice (which is what made rotation
|
||||
unworkable under the old `/api/bootstrap`-only design).
|
||||
There is no bootstrap handshake: `/api/bootstrap` stays free for the first human administrator.
|
||||
Deleting the `TerdutServer` deletes the key with it; a recreated one gets a new key and the server
|
||||
re-seeds on its next start. Rotating by hand means deleting the Secret: the next reconcile makes
|
||||
a new one and rolls the pods.
|
||||
|
||||
## 7. Ownership, status, garbage collection
|
||||
|
||||
- Every generated object that lives in the *same* namespace as the CR that
|
||||
caused it (Deployment, Service, webhook Secret) carries a standard
|
||||
`metav1.OwnerReference` — GC handles these, no finalizer needed. The two
|
||||
credential Secrets from §6 are the one exception: they live in the
|
||||
operator's own namespace regardless of where their owning CR lives, so
|
||||
`OwnerReference` doesn't apply (cross-namespace) and cleanup instead runs
|
||||
through that CR's finalizer directly, alongside the server-side DELETE
|
||||
it already has to issue (§5).
|
||||
- Status conditions follow the standard `metav1.Condition` shape with at
|
||||
least `Ready` on every kind, plus kind-specific ones (`TerdutServer`:
|
||||
`DatabaseReady`, `Bootstrapped`; children: `Synced`).
|
||||
- `status.observedGeneration` on every kind, bumped only after a successful
|
||||
reconcile against that generation's spec — the standard way a client
|
||||
(or `kubectl wait`) tells "applied" from "seen".
|
||||
- No cluster-scoped aggregation object (e.g. no cluster-wide "all servers"
|
||||
status) in v1 — `kubectl get terdutservers -A` is the aggregate view.
|
||||
- Everything the controllers generate in a CR's namespace carries an `OwnerReference` (Deployment,
|
||||
Service, PodDisruptionBudget, the operator key Secret, the webhook Secret), so GC cleans up
|
||||
and no finalizer is needed. The PDB exists only while `spec.pod.disruptionBudget` is set; the
|
||||
controller deletes it itself when the field is cleared.
|
||||
- Every kind has a `Ready` condition and `status.observedGeneration`.
|
||||
- No cluster-scoped aggregate object: `kubectl get terdutservers -A` is the overview.
|
||||
|
||||
## 8. Postgres integration
|
||||
|
||||
@@ -605,85 +360,43 @@ documented and tested operationally:
|
||||
(`<user>.<cluster>.credentials.postgresql.acid.zalan.do`) the same way
|
||||
the chart's comment already documents, and wires it in as
|
||||
`PGPASSWORD` the same way.
|
||||
- Watches that Secret (not just the `postgresql` CR) so a credential
|
||||
rotation triggers a requeue — the chart today requires a manual pod
|
||||
restart for this; the operator can at least detect and report it via a
|
||||
condition even if restarting on rotation is left as a §13 follow-up
|
||||
rather than done automatically (a rolling restart on credential change
|
||||
is a behavior change worth its own design pass, not folded in here).
|
||||
- Does not watch that Secret: a rotated credential is noticed at the next
|
||||
5-minute resync, and restarting pods on rotation is a §13 follow-up.
|
||||
- Requires read RBAC on `postgresql.acid.zalan.do` (optional CRD — the
|
||||
operator's ClusterRole/Role should not hard-fail if the CRD isn't
|
||||
installed and a given `TerdutServer` uses BYO DSN instead).
|
||||
|
||||
## 9. RBAC
|
||||
|
||||
- The operator's own ServiceAccount needs, per namespace it's granted:
|
||||
`get/list/watch/create/update/patch/delete` on `Deployments`, `Services`
|
||||
it owns, and `get/list/watch` on `postgresql.acid.zalan.do` (optional,
|
||||
degrade gracefully if absent per §8), plus cluster-wide `get/list` on
|
||||
`Namespace` (labels only, for `allowedTeams: {from: Selector}` evaluation
|
||||
— §4.1, §4.6).
|
||||
- **Two different `Secret` scopes, not one — corrected from an earlier draft
|
||||
of this section.** That earlier draft said `Secret` access was "scoped to
|
||||
the operator's own namespace only... nowhere else," reasoning that with
|
||||
every credential held privately in the operator's own namespace (§6)
|
||||
there was no legitimate reason to touch a `Secret` anywhere else. That was
|
||||
wrong once §4.5 existed:
|
||||
- The §6 credential Secrets (one instance-scoped key per `TerdutServer`,
|
||||
one team-scoped key per `TerdutTeam`) do live in, and are only ever
|
||||
touched from, the operator's own namespace —
|
||||
`get/list/watch/create/update/patch/delete` there, nowhere else. The
|
||||
rest of the original reasoning stands for *these* Secrets specifically:
|
||||
no human or team's own RBAC is ever granted access to a terdut-server
|
||||
credential by this design, and the operator itself never needs
|
||||
cross-namespace access to reach them.
|
||||
- The §4.5 webhook Secret is different: it's owned by and lives beside
|
||||
its `TerdutAlertSource`, in that CR's own tenant namespace, not the
|
||||
operator's. The per-namespace `Role` already granted for
|
||||
`Deployments`/`Services` in each watched namespace (below) must carry
|
||||
the same `Secret` verbs there too, or the controller cannot create,
|
||||
watch, or even detect the loss of (§5) that Secret at all.
|
||||
- This necessarily widens the operator's footprint in each watched
|
||||
tenant namespace to "any `Secret` in that namespace," not just the ones
|
||||
it created — Kubernetes RBAC has no owner-scoped grant finer than the
|
||||
namespace itself, and the design already accepts this same granularity
|
||||
for Deployments/Services there. Flagged as an accepted trade-off, not a
|
||||
silent gap (§13).
|
||||
- No cluster-scoped resources are created by this operator (namespaced CRDs
|
||||
only, per §1) — a `Role` + `RoleBinding` per watched (tenant) namespace is
|
||||
sufficient for Deployments/Services/the webhook `Secret`/the optional
|
||||
Zalando CRD, plus a separate `Role` + `RoleBinding` in the operator's own
|
||||
namespace for the §6 credential Secrets; a `ClusterRole` is only needed
|
||||
for watching CRDs across all namespaces (the normal Kubebuilder
|
||||
multi-tenant-operator default) — none of the `Secret` access above needs
|
||||
to be cluster-scoped.
|
||||
- terdut-server's own RBAC is unaffected — the operator talks to it purely
|
||||
over HTTP with service-account API keys (§6), never via the Kubernetes
|
||||
API for app-level state.
|
||||
- The operator needs `get/list/watch/create/update/patch/delete` on `Deployments`, `Services`,
|
||||
`PodDisruptionBudgets` and `Secrets` it owns, `get/list/watch` on `postgresql.acid.zalan.do`
|
||||
(optional; degraded gracefully when the CRD is absent), and `get/list/watch` on `Namespaces`
|
||||
(labels only, for `allowedTeams: {from: Selector}`).
|
||||
- Secrets live in the `TerdutServer`'s namespace (the operator key) and in each
|
||||
`TerdutAlertSource`'s namespace (the webhook Secret), so the operator needs Secret access in
|
||||
every tenant namespace. Kubernetes RBAC has no owner-scoped grant finer than the namespace.
|
||||
- **As built (2026-10): broader than the above.** The shipped default is a
|
||||
`ClusterRole` with full verbs on `Secrets` in every namespace (the chart's
|
||||
`rbac.namespaced: true` gives a `Role` in the release namespace only, which
|
||||
cannot serve tenant namespaces), and the manager's cache is not restricted
|
||||
to watched namespaces. A per-namespace `Role` split (a Role and RoleBinding per watched namespace, with the cache
|
||||
restricted to them) is the intended end state, not implemented, and the decision (2026-10) is to stay
|
||||
cluster-wide for now: treat this operator as able to read every Secret in the cluster.
|
||||
- terdut-server's own RBAC is unaffected: the operator uses only its HTTP API (§6), never the
|
||||
Kubernetes API for app-level state.
|
||||
|
||||
## 10. Relationship to `charts/terdut-server`
|
||||
|
||||
The chart's Deployment/Service/bootstrap-job templates are redundant once
|
||||
`TerdutServer` exists — running both would mean two controllers (Helm and
|
||||
this operator) reconciling the same Deployment, which is exactly the
|
||||
conflict Kubernetes operators exist to avoid. The chart is repurposed into
|
||||
an **installer chart**: it installs the operator + CRDs (and optionally one
|
||||
`TerdutServer` CR from `values.yaml`, for users who want "helm install and
|
||||
get a server" without hand-writing a CR) rather than templating the
|
||||
Deployment directly.
|
||||
The server chart's Deployment, Service and bootstrap Job are redundant once `TerdutServer`
|
||||
exists: running both would have two controllers reconciling the same Deployment. The operator's
|
||||
chart (`charts/terdut-operator`) installs the operator, CRDs and RBAC, and optionally one
|
||||
`TerdutServer` from `values.yaml` (`terdutServer.enabled`). There is no migration from a
|
||||
chart-based install and none is planned (§1); whatever the server chart deployed stays a separate
|
||||
install until someone deletes it.
|
||||
|
||||
**No migration path from an existing chart-based install, and none is
|
||||
planned (§1).** An earlier draft of this section spent most of its length on
|
||||
one — `helm template` the current release's `values.yaml` into an equivalent
|
||||
`TerdutServer` CR, uninstall or shrink the old release, and a whole
|
||||
sub-question about who gets to call `/api/bootstrap` first, the chart's Job
|
||||
or the operator — all of which presupposed the operator might end up
|
||||
managing a server the chart had already deployed and bootstrapped. §1 rules
|
||||
that out: the operator only ever manages servers it created itself, so
|
||||
there's nothing to migrate and no bootstrap race to settle (§6 covers why
|
||||
that race doesn't exist either). Adopting the operator means applying a
|
||||
fresh `TerdutServer` CR; whatever the chart deployed before stays exactly
|
||||
what it was, a separate install, until someone deletes it.
|
||||
The operator's Deployment builder mirrors the chart's env block for the knobs both expose (the
|
||||
chart's `deployment.yaml` and `buildEnv` in `internal/controller/terdutserver_deployment.go`);
|
||||
a new server setting is added in `config.go`, the chart, and the operator, in that order.
|
||||
|
||||
## 11. Testing strategy
|
||||
|
||||
@@ -694,61 +407,27 @@ what it was, a separate install, until someone deletes it.
|
||||
request/response shapes (already well-documented in
|
||||
`internal/api/*_test.go` on the server side) — no real Postgres or real
|
||||
terdut-server binary needed for controller unit tests.
|
||||
- A smaller number of true end-to-end tests (`kind` cluster + real
|
||||
terdut-server image + real Postgres) covering the golden path per CRD:
|
||||
create `TerdutServer` → `TerdutTeam` → one of each child kind → verify via
|
||||
terdut-server's own API that the objects exist with the right shape →
|
||||
delete the CR → verify the server-side object is gone.
|
||||
- The golden path (`kind` cluster + real terdut-server image + real Postgres:
|
||||
create `TerdutServer` → `TerdutTeam` → `TerdutAlertSource`, verify through
|
||||
terdut-server's own API, delete, verify it is gone) is a manual pass via
|
||||
`examples/demo/run-demo.sh`, not a CI job.
|
||||
|
||||
## 12. Observability
|
||||
|
||||
- Standard controller-runtime metrics (reconcile duration/error counts) are
|
||||
enough for v1 — no custom metrics.
|
||||
- Every externally-visible action (bootstrap, key rotation-needed, delete-
|
||||
and-recreate on the no-PUT resources, adopt-on-conflict) emits a
|
||||
- Every externally-visible action (a team created or renamed, an integration recreated, a delete
|
||||
that failed) emits a
|
||||
Kubernetes `Event` on the CR, since that's what shows up in `kubectl
|
||||
describe` and gitops tooling (Argo CD/Flux) surfaces without extra wiring.
|
||||
|
||||
## 13. Deferred / explicitly out of scope for this design
|
||||
## 13. Deferred / out of scope
|
||||
|
||||
- **A real scoped service-account/token type in terdut-server — not merely
|
||||
deferred, this is v1-blocking for §6 as written** (verified: without it,
|
||||
§6's bootstrap flow has no working credential-rotation path and no clean
|
||||
answer to the chart-vs-operator bootstrap race; see §6 points 1, 5, 6 and
|
||||
§10). Sequence this server-side change *before* implementing the
|
||||
`TerdutServer` controller's bootstrap logic, not after.
|
||||
- **A version-discovery endpoint on terdut-server** (e.g. `GET /api/version`).
|
||||
Neither this operator nor terdut-tui has one today — both independently
|
||||
detect capability by probing specific routes (terdut-tui via `GET
|
||||
/api/teams` 404-checking; this operator would otherwise need to invent
|
||||
its own equivalent probe). An unattended reconciler is more exposed to a
|
||||
silent breaking API change than an interactive TUI a human is watching;
|
||||
raising this alongside the service-account request rather than inventing
|
||||
another route-probe here.
|
||||
- CloudNativePG support — same `spec.database` shape as Zalando should
|
||||
extend to it, but the concrete field/Secret-naming conventions need their
|
||||
own look.
|
||||
- Cross-namespace `teamRef` on the child CRDs (`TerdutEscalationRule`,
|
||||
`TerdutDeadmanSwitch`, `TerdutAlertSource`) — only `TerdutTeam.serverRef`
|
||||
crosses namespaces in v1 (§2, §4.2, §4.6); these stay same-namespace as
|
||||
their `TerdutTeam` until a real need for splitting them out shows up.
|
||||
- Narrower-than-namespace RBAC for the §4.5 webhook Secret (Kubernetes RBAC
|
||||
has no owner-scoped grant below the namespace itself, per §9) — revisit
|
||||
if the widened per-tenant-namespace `Secret` access proves too broad in
|
||||
practice.
|
||||
- A mid-life `spec.teamRef` change on a child CRD (`TerdutEscalationRule`,
|
||||
`TerdutDeadmanSwitch`, `TerdutAlertSource`) isn't specially detected —
|
||||
noticed while grounding Stage 4 against source, not newly introduced by
|
||||
it: all three controllers always resolve `spec.teamRef` fresh every
|
||||
reconcile and act against whatever `TerdutTeam` that currently names,
|
||||
trusting the server-side id already stored in `status` remains valid
|
||||
there. There's no server-side verb that could move an existing
|
||||
integration/policy/switch to a different team in place regardless, so
|
||||
retargeting one onto a live child isn't a supported operation in v1 —
|
||||
delete and recreate the CR instead.
|
||||
- Gitops-managed team *membership* (see §4.2).
|
||||
- CloudNativePG support, alongside the Zalando `postgresClusterRef` (same `spec.database` shape).
|
||||
- Gitops-managed team membership (§4.2).
|
||||
- Per-namespace RBAC with a restricted cache (§9).
|
||||
- Automatic Deployment restart on upstream Postgres credential rotation.
|
||||
- Admission webhooks / CEL-only validation limits (e.g. verifying a
|
||||
`teamRef` exists at admission time rather than surfacing it as a status
|
||||
condition after the fact).
|
||||
- `spec.pod.priorityClassName`, pod labels beyond annotations, and an HPA for `TerdutServer`.
|
||||
- Admission webhooks beyond CEL (for example, checking a `teamRef` exists at admission time).
|
||||
- A shared API types module or generated client for terdut-server, terdut-operator and terdut-tui.
|
||||
- OLM packaging.
|
||||
|
||||
@@ -61,38 +61,7 @@ vet: ## Run go vet against code.
|
||||
|
||||
.PHONY: test
|
||||
test: manifests generate fmt vet setup-envtest ## Run tests.
|
||||
KUBEBUILDER_ASSETS="$(shell "$(ENVTEST)" use $(ENVTEST_K8S_VERSION) --bin-dir "$(LOCALBIN)" -p path)" go test $$(go list ./... | grep -v /e2e) -coverprofile cover.out
|
||||
|
||||
# TODO(user): To use a different vendor for e2e tests, modify the setup under 'tests/e2e'.
|
||||
# The default setup assumes Kind is pre-installed and builds/loads the Manager Docker image locally.
|
||||
# kubectl kuberc is disabled by default for test isolation; enable with:
|
||||
# - KUBECTL_KUBERC=true
|
||||
# CertManager is installed by default; skip with:
|
||||
# - CERT_MANAGER_INSTALL_SKIP=true
|
||||
KIND_CLUSTER ?= terdut-operator-test-e2e
|
||||
|
||||
.PHONY: setup-test-e2e
|
||||
setup-test-e2e: ## Set up a Kind cluster for e2e tests if it does not exist
|
||||
@command -v $(KIND) >/dev/null 2>&1 || { \
|
||||
echo "Kind is not installed. Please install Kind manually."; \
|
||||
exit 1; \
|
||||
}
|
||||
@case "$$($(KIND) get clusters)" in \
|
||||
*"$(KIND_CLUSTER)"*) \
|
||||
echo "Kind cluster '$(KIND_CLUSTER)' already exists. Skipping creation." ;; \
|
||||
*) \
|
||||
echo "Creating Kind cluster '$(KIND_CLUSTER)'..."; \
|
||||
$(KIND) create cluster --name $(KIND_CLUSTER) ;; \
|
||||
esac
|
||||
|
||||
.PHONY: test-e2e
|
||||
test-e2e: setup-test-e2e manifests generate fmt vet ## Run the e2e tests. Expected an isolated environment using Kind.
|
||||
KIND=$(KIND) KIND_CLUSTER=$(KIND_CLUSTER) go test -tags=e2e ./test/e2e/ -v -ginkgo.v
|
||||
$(MAKE) cleanup-test-e2e
|
||||
|
||||
.PHONY: cleanup-test-e2e
|
||||
cleanup-test-e2e: ## Tear down the Kind cluster used for e2e tests
|
||||
@$(KIND) delete cluster --name $(KIND_CLUSTER)
|
||||
KUBEBUILDER_ASSETS="$(shell "$(ENVTEST)" use $(ENVTEST_K8S_VERSION) --bin-dir "$(LOCALBIN)" -p path)" go test $$(go list ./...) -coverprofile cover.out
|
||||
|
||||
.PHONY: lint
|
||||
lint: golangci-lint ## Run golangci-lint linter
|
||||
@@ -186,7 +155,6 @@ $(LOCALBIN):
|
||||
|
||||
## Tool Binaries
|
||||
KUBECTL ?= kubectl
|
||||
KIND ?= kind
|
||||
KUSTOMIZE ?= $(LOCALBIN)/kustomize
|
||||
CONTROLLER_GEN ?= $(LOCALBIN)/controller-gen
|
||||
ENVTEST ?= $(LOCALBIN)/setup-envtest
|
||||
|
||||
@@ -31,24 +31,6 @@ resources:
|
||||
kind: TerdutTeam
|
||||
path: git.ryuvia.com/niklas/terdut-operator/api/v1alpha1
|
||||
version: v1alpha1
|
||||
- api:
|
||||
crdVersion: v1
|
||||
namespaced: true
|
||||
controller: true
|
||||
domain: ryuvia.com
|
||||
group: terdut
|
||||
kind: TerdutEscalationRule
|
||||
path: git.ryuvia.com/niklas/terdut-operator/api/v1alpha1
|
||||
version: v1alpha1
|
||||
- api:
|
||||
crdVersion: v1
|
||||
namespaced: true
|
||||
controller: true
|
||||
domain: ryuvia.com
|
||||
group: terdut
|
||||
kind: TerdutDeadmanSwitch
|
||||
path: git.ryuvia.com/niklas/terdut-operator/api/v1alpha1
|
||||
version: v1alpha1
|
||||
- api:
|
||||
crdVersion: v1
|
||||
namespaced: true
|
||||
|
||||
@@ -1,36 +1,31 @@
|
||||
# Terdut operator
|
||||
|
||||
Aims to expose most config as CRD's, so end users can self-service over gitops.
|
||||
Exposes terdut-server's configuration as Kubernetes objects, so teams can self-service it over
|
||||
gitops. See [DESIGN.md](./DESIGN.md) for the design (read its revision section first: it is the
|
||||
current shape of credentials and the CRD catalog), and [examples/demo](./examples/demo) for a
|
||||
working install.
|
||||
|
||||
See [DESIGN.md](./DESIGN.md) for the full design: CRD catalog and specs,
|
||||
reconciliation semantics, bootstrap/auth, Postgres integration, RBAC, and the
|
||||
relationship to `charts/terdut-server`. This README stays a short pitch; the
|
||||
open questions it used to carry are now resolved decisions there (§2).
|
||||
## CRDs
|
||||
|
||||
## CRD's
|
||||
### TerdutServer
|
||||
A terdut-server install: Deployment, Service, database wiring (a DSN, or a Zalando
|
||||
`postgresClusterRef`), and an operator key Secret it hands to the server so the operator can
|
||||
authenticate. `allowedTeams` consents to `TerdutTeam`s in other namespaces.
|
||||
|
||||
### terdutServers
|
||||
Creates a server — Deployment, Service, database wiring, bootstrap, operator
|
||||
credentials, and `allowedTeams` consent for cross-namespace teams. See
|
||||
DESIGN.md §4.1, §4.6.
|
||||
### TerdutTeam
|
||||
One team on a server, possibly in another namespace (`serverRef`, gated by that server's
|
||||
`allowedTeams`). It carries the team's whole configuration:
|
||||
- `displayName` and OIDC group bindings
|
||||
- `escalation` — the escalation ladder
|
||||
- `deadmanSwitches` — dead man's switches, by name (switches not listed are removed)
|
||||
|
||||
### terdutTeams
|
||||
- team name
|
||||
- oidc groups
|
||||
- `serverRef` — explicit reference to its `TerdutServer`, may be in a
|
||||
different namespace (one team owns the server, others self-service a
|
||||
team against it), gated by that `TerdutServer`'s own `allowedTeams`
|
||||
field (DESIGN.md §2, §4.1, §4.2, §4.6)
|
||||
### TerdutAlertSource
|
||||
An alert-ingest integration on a team (`teamRef`). The server shows the webhook key once; it is
|
||||
surfaced only through a generated Secret next to the object, never set explicitly.
|
||||
|
||||
### terdutEscalationrules
|
||||
- rule
|
||||
- `teamRef` — explicit reference to its `TerdutTeam` (DESIGN.md §2, §4.3)
|
||||
## Demo
|
||||
|
||||
### terdutDeadmansswitches
|
||||
- rule
|
||||
- `teamRef` (DESIGN.md §4.4)
|
||||
|
||||
### terdutAlertSources
|
||||
- `teamRef` (DESIGN.md §4.5)
|
||||
- URL/key are generated by the server at creation and surfaced only via a
|
||||
generated Secret, never set explicitly
|
||||
[`examples/demo`](./examples/demo) wires one of each together — two teams, each with an
|
||||
escalation ladder, a dead man's switch and an alert source — plus a script that fires synthetic
|
||||
Alertmanager webhooks at it, so you can watch incidents open, escalate and resolve without a real
|
||||
Alertmanager.
|
||||
|
||||
+20
-233
@@ -1,238 +1,25 @@
|
||||
# terdut-operator build roadmap
|
||||
# terdut-operator status and deferred work
|
||||
|
||||
This is the staging plan for implementing the operator against `DESIGN.md`'s
|
||||
settled decisions. It exists for the same reason `DESIGN.md` and
|
||||
`SERVICE-ACCOUNTS.md` do: so each stage starts from an agreed sequencing
|
||||
instead of re-litigating "what do we build first" mid-PR.
|
||||
The staged build plan this file used to hold (scaffolding, TerdutServer, TerdutTeam, the child
|
||||
kinds, the installer chart and first release) is done and shipped; the history is in git. The
|
||||
design it implemented is in `DESIGN.md`, and its revision section at the top is the current
|
||||
shape of credentials and the CRD catalog.
|
||||
|
||||
## Sequencing call this roadmap makes
|
||||
## Validation
|
||||
|
||||
**The operator creates and owns every `TerdutServer` it manages — it never
|
||||
adopts one deployed independently, by hand or by `charts/terdut-server`**
|
||||
(`DESIGN.md` §1). An earlier version of this roadmap staged `TerdutServer`'s
|
||||
Deployment/Service/bootstrap takeover separately (old Stage 5), behind a
|
||||
hand-deployed server the simpler CRDs could be proven against first.
|
||||
That staging existed only because a credential-less operator couldn't
|
||||
`/api/bootstrap` its way into a server something else had already
|
||||
bootstrapped (`DESIGN.md` §6's original gap). With no server to adopt at
|
||||
all, that split has nothing left to justify it: `TerdutServer` now builds
|
||||
its full lifecycle — Deployment, Service, database wiring, bootstrap,
|
||||
credentials — in one stage, Stage 1, since bootstrap only has something to
|
||||
bootstrap once the Deployment exists.
|
||||
There is no CI end-to-end job. The golden path (create every kind against a real terdut-server on
|
||||
`kind`, check the server's own API, delete, check it is gone) is a manual pass, using
|
||||
`examples/demo/run-demo.sh`. It has not been re-run since the credential and CRD redesign
|
||||
(2026-10): do that before the next release.
|
||||
|
||||
## Stage 0 — Scaffolding & CI
|
||||
## Deferred
|
||||
|
||||
- `go.mod` (`git.ryuvia.com/niklas/terdut-operator`) + Kubebuilder v4
|
||||
scaffold (`cmd/main.go`, `config/`, `Makefile`, `PROJECT`), matching
|
||||
terdut-server's Go toolchain and house style (§3). Kubebuilder's own
|
||||
scaffolded `Makefile` already wires `manifests`/`generate`
|
||||
(`controller-gen`) and `setup-envtest` into `test`, and `golangci-lint`
|
||||
into `lint`, all fetched on demand into `bin/` — no separate install
|
||||
step needed beyond what `make test`/`make lint` already do.
|
||||
- `.release.conf` deliberately **not** added yet: it names a `HELM_CHART`
|
||||
this repo doesn't have until Stage 5. Adding it now would either be a
|
||||
stub that lies about what's releasable or dead config nobody can run —
|
||||
it lands in Stage 5, alongside the chart it describes.
|
||||
- Gitea Actions CI calling `fmt lint test`, mirroring terdut-server's
|
||||
`ci.yaml` convention (its `CLAUDE.md`: "a green gate here and a green
|
||||
pipeline are the same code, not two descriptions of it") minus the
|
||||
`chart`/`security` jobs, which need a chart (Stage 5) and real controller
|
||||
code (Stage 1+) respectively to have anything to check.
|
||||
- Drop kubebuilder's default `.github/workflows/*` scaffold — this org
|
||||
runs on Gitea, not GitHub; `.gitea/workflows/ci.yaml` is the only CI this
|
||||
repo has.
|
||||
- Housekeeping: drop the stray `.DESIGN.md.swp` (leftover vim swapfile,
|
||||
shouldn't be committed); correct `DESIGN.md` §6/§13's "v1-blocking, not
|
||||
v1-shippable" language — the service-account feature it was blocking on
|
||||
has since shipped in terdut-server.
|
||||
|
||||
**Done when:** CI is green on an otherwise-empty scaffold.
|
||||
|
||||
## Stage 1 — `TerdutServer`, full lifecycle
|
||||
|
||||
Supersedes the Stage 1 shipped before this redesign (commit `1be7cf2`)
|
||||
outright — that `TerdutServerSpec`/`Status`/controller/tests implemented the
|
||||
now-removed bring-your-own path and get replaced wholesale, not extended.
|
||||
New commits build forward over the old ones; no git history rewrite.
|
||||
|
||||
- Full §4.1 spec: `image`, `replicas`, `networking`, `database`, `sweeper`,
|
||||
`deadman`, `notify`, `oidc`, `passwordLogin`, `allowedTeams`, all together
|
||||
— no narrowing, since bootstrap needs the Deployment it's narrowed away
|
||||
from in the version this replaces.
|
||||
- Controller manages the Deployment + Service, both Postgres paths from §8
|
||||
at once (bring-your-own DSN *and* the Zalando `postgres-operator`
|
||||
`postgresClusterRef` integration — not sequenced, per the user's call),
|
||||
and bootstrap/credentials per §6's self-registration flow: `/api/bootstrap`
|
||||
once the Deployment has a ready replica, checkpoint the admin key, mint
|
||||
the instance-scoped service account, generated credentials Secret in the
|
||||
operator's own namespace, `status.credentialsSecretRef`. Finalizer cleans
|
||||
up that Secret (and the checkpoint, if one's still there) on delete —
|
||||
there's no server-side row to clean up alongside it: terdut-server's API
|
||||
has no way to delete a user or a service account, only to revoke
|
||||
individual keys, so there's nothing to undo there regardless.
|
||||
- RBAC: read-only watch on `postgresql.acid.zalan.do`, degrading gracefully
|
||||
if that CRD isn't installed (§8, §9).
|
||||
- Shipped, scoped down from §8's full ambition in two ways, both called out
|
||||
in code rather than silently dropped: no live watch on the Zalando-
|
||||
generated credentials Secret for rotation (relies on the periodic resync
|
||||
to notice eventually, higher latency than a watch); no Gateway API
|
||||
`HTTPRoute` creation from `spec.networking.hostname`/`gatewayListener`
|
||||
(needs the Gateway API types as a new dependency, and nothing about
|
||||
proving a `TerdutServer` boots and bootstraps a real server depends on
|
||||
external ingress existing). Both are near-term follow-ups, not deferred
|
||||
to a later stage.
|
||||
- `envtest` covering Deployment/Service reconciliation and both database
|
||||
paths — the Zalando path needs that CRD's schema vendored into the test
|
||||
environment (there's no real `postgres-operator` controller in `envtest`,
|
||||
only the CRD shape to create fixture objects against) — plus the
|
||||
self-registration flow against an `httptest.Server` fake of
|
||||
`/api/bootstrap` and `/api/service-accounts` (§11), including the
|
||||
adopt-on-409 recovery path and the one fail-closed case
|
||||
(`BootstrapStateLost`), not just the happy path.
|
||||
- **Done, 2026-10-01**: a real `kind` end-to-end pass (bring-your-own DSN,
|
||||
real terdut-server `v0.33.0` image, operator built into a real image and
|
||||
deployed as a real Pod, not `go run` against the cluster). `TerdutServer`
|
||||
went `Ready`; the generated credential authenticated and exercised its
|
||||
real capability against the actual server
|
||||
(`GET`/`POST /api/teams` → `200`/`201`, confirmed from terdut-server's own
|
||||
access log). Caught two real bugs no `envtest` suite could have (its
|
||||
client bypasses RBAC): `.dockerignore`'s `!**/*.go` not working under
|
||||
podman, and missing RBAC for `events.k8s.io` (the new events API
|
||||
`GetEventRecorder` uses) — both fixed. The Zalando path can additionally
|
||||
be validated for real against the org's own cluster later, where
|
||||
`postgres-operator` already runs, rather than only in a disposable `kind`
|
||||
stand-in — not done in this pass.
|
||||
|
||||
## Stage 2 — `TerdutTeam`
|
||||
|
||||
- §4.2: `serverRef` resolution, real update-in-place (POST create / PUT
|
||||
rename / PUT oidc-groups), team-scoped service-account minting once
|
||||
`Ready` (§6 point 3), finalizer that DELETEs the team server-side and its
|
||||
credential Secret.
|
||||
- First place the "every child resolves its own `teamRef` →
|
||||
`TerdutTeam.status`, never chains up to `TerdutServer`" pattern (§5) gets
|
||||
proven end to end.
|
||||
|
||||
## Stage 3 — `TerdutEscalationRule` + `TerdutDeadmanSwitch`
|
||||
|
||||
- Built together: both stay same-namespace-as-their-`TerdutTeam` (§1), so
|
||||
neither exercises cross-namespace complexity, but together they cover the
|
||||
two different reconciliation shapes §5's table calls out — whole-policy
|
||||
PUT-upsert for the escalation policy (no separate create step at all),
|
||||
real create/update-in-place/delete for the dead man's switch (PUT added
|
||||
in terdut-server `v0.33.0` specifically for this operator) — against the
|
||||
same shared create/finalizer/resync scaffolding Stage 2 already built.
|
||||
- New shared `resolveTeamAndClient` helper (`childref.go`) implements §5's
|
||||
"every child resolves its own `teamRef` → `TerdutTeam.status`, never
|
||||
chains up to `TerdutServer`" rule once, for both controllers —
|
||||
`TerdutTeam.status.serverEndpoint`, added in this stage, is what makes
|
||||
that literally true rather than just a stated intent.
|
||||
- `TerdutEscalationRule` resolves each "user" target's username to a
|
||||
user_id via `GET /api/users` (confirmed open to any authenticated
|
||||
caller) and reports `Ready: False, reason: UnknownUser` if it doesn't
|
||||
resolve. No `DELETE` exists for this resource, so its delete path `PUT`s
|
||||
an empty policy as the closest available undo.
|
||||
- `TerdutDeadmanSwitch` has no unique-name constraint server-side, so its
|
||||
idempotent-create is `GET`-list-and-match-by-name rather than
|
||||
adopt-on-409 (unlike every other resource in this operator).
|
||||
- **Done, 2026-10-01**: `envtest` coverage for both controllers' happy
|
||||
path, `TeamRefNotFound`/`WaitingForTeam`, `UnknownUser`, list-and-match
|
||||
adoption, update-in-place on spec drift, and deletion. `make fmt lint
|
||||
test build` all clean; `internal/controller` envtest coverage
|
||||
50.5% → 71.7%. No `kind` e2e pass for this stage — Stage 1's already
|
||||
proved the real-cluster mechanics (RBAC, image, bootstrap) these two
|
||||
controllers reuse unchanged, and neither introduces a new mechanism that
|
||||
pass would exercise differently (same reasoning Stage 2 used to skip
|
||||
one).
|
||||
|
||||
## Stage 4 — `TerdutAlertSource`
|
||||
|
||||
- Last of the children on purpose: it has the subtlest failure mode of the
|
||||
four. Covers webhook Secret generation/ownership (§4.5, §7), the
|
||||
`WebhookSecretLost` fail-closed condition + `Warning` event (§5, added
|
||||
2026-09-30), and the kind-change delete-and-recreate rotation path — all
|
||||
easier to get right with the other three controllers' patterns already
|
||||
in place to build on.
|
||||
- Idempotent-create here is neither adopt-on-409 (Team/service-account) nor
|
||||
list-and-match-by-name (`TerdutDeadmanSwitch`): terdut-server shows the
|
||||
webhook key exactly once, at creation, and never again, so no server-side
|
||||
lookup could ever recover it after a crash. The generated webhook Secret
|
||||
itself — written immediately after the POST, before `status` is ever
|
||||
touched — is this CR's only durable record that a create already
|
||||
succeeded; found on a later reconcile with `status.integrationID` still
|
||||
unset, it's read back directly rather than POSTing again. Found missing
|
||||
with `status.integrationID` *set*, that's the already-designed
|
||||
`WebhookSecretLost` fail-closed case instead.
|
||||
- **Done, 2026-10-01**: `envtest` coverage for the happy path, rename
|
||||
(PATCH, no key rotation), a kind change (delete-and-recreate, new id and
|
||||
key), crash recovery between POST and the Secret write, `WebhookSecretLost`,
|
||||
`TeamRefNotFound`/`WaitingForTeam`, and deletion. `make fmt lint test
|
||||
build` all clean; `internal/controller` envtest coverage holds at 71.6%.
|
||||
No `kind` e2e pass for this stage, same reasoning as Stage 3 (reuses
|
||||
Stage 1's already-proven real-cluster mechanics unchanged).
|
||||
|
||||
## Stage 5 — Installer chart + real release
|
||||
|
||||
- Package CRDs + the operator's own Deployment/RBAC into the installer
|
||||
chart §10 describes; wire `.release.conf`/release-vars the same way
|
||||
terdut-server does; run it through the `release` skill for a real first
|
||||
cut.
|
||||
- Full `kind` end-to-end test per §11: create `TerdutServer` → `TerdutTeam`
|
||||
→ one of each child kind → verify via terdut-server's own API that each
|
||||
object exists with the right shape → delete the CR → verify the
|
||||
server-side object is gone.
|
||||
- Chart built via kubebuilder's own `helm/v2-alpha` plugin from `config/`'s
|
||||
kustomize output (`charts/terdut-operator`), not hand-rolled -- CRDs +
|
||||
manager Deployment/RBAC come from the same markers/manifests every other
|
||||
stage already generates, so there's exactly one source of truth for
|
||||
them. Hand-added on top: the optional `terdutServer` values block (§10's
|
||||
"helm install and get a server" path), `.release.conf`, and the
|
||||
`release-vars`/`helm-lint`/`push`/`helm-package`/`helm-push`/`release`
|
||||
Makefile targets `.gitea/workflows/release.yaml` calls, mirroring
|
||||
terdut-server's own shape end to end (same registry/namespace
|
||||
convention, same multi-arch buildx push, same trivy/govulncheck/gitleaks
|
||||
scans). Also fixed while wiring this: the Dockerfile's builder stage
|
||||
didn't pin `--platform=$BUILDPLATFORM`, which would have made a
|
||||
multi-arch release build fail outright on this org's runners (no binfmt
|
||||
registration) -- caught before it ever shipped, not discovered mid-release;
|
||||
and govulncheck surfaced one real, reachable finding (`google.golang.org/grpc`
|
||||
v1.82.1, transitive via controller-runtime's otel exporter), fixed by
|
||||
bumping to v1.83.1.
|
||||
- **Done, 2026-10-01**: the full golden-path pass above, run for real
|
||||
against a `kind` cluster, installed via `helm install` (not raw
|
||||
kustomize/kubectl apply -- the first time the chart itself, not just
|
||||
`config/`, was exercised): `TerdutServer` (real terdut-server `v0.33.0`
|
||||
image, bring-your-own DSN against a throwaway in-cluster Postgres) →
|
||||
`TerdutTeam` → one `TerdutEscalationRule` + `TerdutDeadmanSwitch` +
|
||||
`TerdutAlertSource`, each confirmed `Ready` and then confirmed a second
|
||||
way, independent of the operator's own status: a `curl` pod inside the
|
||||
cluster, authenticated with the generated team credential, hit
|
||||
terdut-server's real API directly (`GET /api/teams/{id}/escalation`,
|
||||
`.../deadman/switches`, `.../integrations`) and got back exactly the
|
||||
policy/switch/integration each spec declared. Deleting every CR in
|
||||
reverse order was verified the same way: the escalation policy came back
|
||||
empty (its only available "undo"), the switch and the integration were
|
||||
both gone from their list endpoints, the team no longer resolved by
|
||||
name, and the Deployment/Service/every generated Secret were gone from
|
||||
the cluster. No new bugs found this pass -- Stage 1's own kind e2e pass
|
||||
already caught the two issues (`events.k8s.io` RBAC, the podman
|
||||
`.dockerignore` fix) a real cluster catches and `envtest` can't, and
|
||||
nothing since has touched that surface.
|
||||
- Not done in this pass, deliberately: an actual tagged release. `make
|
||||
release-vars`/`helm-lint`/`push`/`helm-package`/`helm-push` all work
|
||||
locally and `.gitea/workflows/release.yaml` is wired, but
|
||||
`release-preflight` found there is no `terdut-operator/` entry under
|
||||
`Ryuvia/charts` yet to bump -- every other onboarded repo had that
|
||||
one-time wrapper-chart bootstrap done for it before its own first
|
||||
release, and this one doesn't, since deploying this operator for real is
|
||||
a decision for whoever runs the cluster, not a side effect of finishing
|
||||
this stage. Cutting the first real release (and creating that wrapper
|
||||
entry) is therefore the next action, not yet taken.
|
||||
|
||||
## Deferred (§13, unchanged by this roadmap)
|
||||
|
||||
Cross-namespace `allowedTeams` exercised against a real second namespace,
|
||||
CloudNativePG support, narrower-than-namespace Secret RBAC for the webhook
|
||||
Secret, gitops-managed team membership, automatic Deployment restart on
|
||||
upstream Postgres credential rotation, admission webhooks/CEL-only
|
||||
validation limits, OLM packaging.
|
||||
- Narrower Secret RBAC: per-namespace Roles and a restricted cache (today a ClusterRole with
|
||||
Secret access cluster-wide, DESIGN.md §9).
|
||||
- CloudNativePG support alongside the Zalando `postgresClusterRef`.
|
||||
- Gitops-managed team membership.
|
||||
- Automatic Deployment restart on upstream Postgres credential rotation.
|
||||
- Admission webhooks beyond CEL validation.
|
||||
- OLM packaging.
|
||||
- A shared API types module (or generated client) between terdut-server, terdut-operator and
|
||||
terdut-tui, so contract drift is a compile error and not a manual mirror.
|
||||
|
||||
@@ -1,98 +0,0 @@
|
||||
package v1alpha1
|
||||
|
||||
import (
|
||||
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
"k8s.io/apimachinery/pkg/runtime"
|
||||
)
|
||||
|
||||
// TerdutDeadmanSwitchSpec defines the desired state of TerdutDeadmanSwitch.
|
||||
//
|
||||
// One per switch (DESIGN.md §4.4). Reconciled with real update-in-place
|
||||
// (terdut-server v0.33.0 added PUT specifically for this, §5) -- but with no
|
||||
// unique-name constraint server-side, idempotent-create here means
|
||||
// GET-list-and-match-by-name, not adopt-on-409.
|
||||
type TerdutDeadmanSwitchSpec struct {
|
||||
// +required
|
||||
TeamRef TerdutTeamRef `json:"teamRef"`
|
||||
|
||||
// name is optional, same as the API: left empty, terdut-server derives
|
||||
// it from matcher's own canonical form, and that's what the
|
||||
// idempotent-create lookup matches against too.
|
||||
// +optional
|
||||
Name string `json:"name,omitempty"`
|
||||
|
||||
// matcher names the alerts this switch watches, e.g.
|
||||
// "alertname=Watchdog,cluster=prod". One matcher per switch -- add
|
||||
// another TerdutDeadmanSwitch instead of separating with ";"
|
||||
// (terdut-server's own restriction, mirrored here so a bad spec is
|
||||
// rejected at apply time).
|
||||
// +required
|
||||
// +kubebuilder:validation:MinLength=1
|
||||
// +kubebuilder:validation:XValidation:rule="!self.contains(';')",message="one matcher per switch: add another TerdutDeadmanSwitch instead of separating with ;"
|
||||
Matcher string `json:"matcher"`
|
||||
|
||||
// timeout is a Go duration string, e.g. "15m".
|
||||
// +required
|
||||
// +kubebuilder:validation:MinLength=1
|
||||
Timeout string `json:"timeout"`
|
||||
|
||||
// +kubebuilder:validation:Enum=critical;error;warning;info
|
||||
// +kubebuilder:default=critical
|
||||
// +optional
|
||||
Severity string `json:"severity,omitempty"`
|
||||
}
|
||||
|
||||
// TerdutDeadmanSwitchStatus defines the observed state of TerdutDeadmanSwitch.
|
||||
type TerdutDeadmanSwitchStatus struct {
|
||||
// +listType=map
|
||||
// +listMapKey=type
|
||||
// +optional
|
||||
Conditions []metav1.Condition `json:"conditions,omitempty"`
|
||||
|
||||
// switchID is the server-side id.
|
||||
// +optional
|
||||
SwitchID int64 `json:"switchID,omitempty"`
|
||||
|
||||
// +optional
|
||||
ObservedGeneration int64 `json:"observedGeneration,omitempty"`
|
||||
}
|
||||
|
||||
// +kubebuilder:object:root=true
|
||||
// +kubebuilder:subresource:status
|
||||
// +kubebuilder:printcolumn:name="Team",type=string,JSONPath=`.spec.teamRef.name`
|
||||
// +kubebuilder:printcolumn:name="SwitchID",type=integer,JSONPath=`.status.switchID`
|
||||
// +kubebuilder:printcolumn:name="Ready",type=string,JSONPath=`.status.conditions[?(@.type=="Ready")].status`
|
||||
// +kubebuilder:printcolumn:name="Reason",type=string,JSONPath=`.status.conditions[?(@.type=="Ready")].reason`
|
||||
|
||||
// TerdutDeadmanSwitch is the Schema for the terdutdeadmanswitches API
|
||||
type TerdutDeadmanSwitch struct {
|
||||
metav1.TypeMeta `json:",inline"`
|
||||
|
||||
// metadata is a standard object metadata
|
||||
// +optional
|
||||
metav1.ObjectMeta `json:"metadata,omitzero"`
|
||||
|
||||
// spec defines the desired state of TerdutDeadmanSwitch
|
||||
// +required
|
||||
Spec TerdutDeadmanSwitchSpec `json:"spec"`
|
||||
|
||||
// status defines the observed state of TerdutDeadmanSwitch
|
||||
// +optional
|
||||
Status TerdutDeadmanSwitchStatus `json:"status,omitzero"`
|
||||
}
|
||||
|
||||
// +kubebuilder:object:root=true
|
||||
|
||||
// TerdutDeadmanSwitchList contains a list of TerdutDeadmanSwitch
|
||||
type TerdutDeadmanSwitchList struct {
|
||||
metav1.TypeMeta `json:",inline"`
|
||||
metav1.ListMeta `json:"metadata,omitzero"`
|
||||
Items []TerdutDeadmanSwitch `json:"items"`
|
||||
}
|
||||
|
||||
func init() {
|
||||
SchemeBuilder.Register(func(s *runtime.Scheme) error {
|
||||
s.AddKnownTypes(SchemeGroupVersion, &TerdutDeadmanSwitch{}, &TerdutDeadmanSwitchList{})
|
||||
return nil
|
||||
})
|
||||
}
|
||||
@@ -1,137 +0,0 @@
|
||||
package v1alpha1
|
||||
|
||||
import (
|
||||
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
"k8s.io/apimachinery/pkg/runtime"
|
||||
)
|
||||
|
||||
// TerdutTeamRef names the TerdutTeam this resource belongs to. Always
|
||||
// same-namespace as the CR itself (DESIGN.md §1: only TerdutTeam.spec.serverRef
|
||||
// crosses namespaces in v1) -- no namespace field, unlike TerdutServerRef.
|
||||
type TerdutTeamRef struct {
|
||||
// +kubebuilder:validation:MinLength=1
|
||||
Name string `json:"name"`
|
||||
}
|
||||
|
||||
// EscalationTargetKind is who one rung of the ladder pages.
|
||||
// +kubebuilder:validation:Enum=oncall;user
|
||||
type EscalationTargetKind string
|
||||
|
||||
const (
|
||||
EscalationTargetOncall EscalationTargetKind = "oncall"
|
||||
EscalationTargetUser EscalationTargetKind = "user"
|
||||
)
|
||||
|
||||
// EscalationTarget is one page within a level. username is required iff
|
||||
// kind is "user" (terdut-server's own validation, internal/api/escalation.go's
|
||||
// handleSetEscalation -- mirrored here as a CEL rule so a bad spec is
|
||||
// rejected at apply time, not discovered on the next failed PUT).
|
||||
// +kubebuilder:validation:XValidation:rule="self.kind != 'user' || has(self.username)",message="username is required when kind is user"
|
||||
// +kubebuilder:validation:XValidation:rule="self.kind != 'oncall' || !has(self.username)",message="username must not be set when kind is oncall"
|
||||
type EscalationTarget struct {
|
||||
// +required
|
||||
Kind EscalationTargetKind `json:"kind"`
|
||||
// +optional
|
||||
Username string `json:"username,omitempty"`
|
||||
}
|
||||
|
||||
// EscalationLevel is one rung of the ladder: how long to wait, and who to
|
||||
// page if nobody's acknowledged by then.
|
||||
type EscalationLevel struct {
|
||||
// timeout is a Go duration string, e.g. "5m".
|
||||
// +required
|
||||
// +kubebuilder:validation:MinLength=1
|
||||
Timeout string `json:"timeout"`
|
||||
|
||||
// +required
|
||||
// +kubebuilder:validation:MinItems=1
|
||||
Targets []EscalationTarget `json:"targets"`
|
||||
}
|
||||
|
||||
// TerdutEscalationRuleSpec defines the desired state of TerdutEscalationRule.
|
||||
//
|
||||
// One per team (DESIGN.md §4.3) -- terdut-server models a policy as one row
|
||||
// with an owned list of levels, reconciled with a single whole-policy PUT.
|
||||
// Not enforced at admission if two CRs name the same team (no webhooks in
|
||||
// v1, §1); they would simply clobber each other every reconcile.
|
||||
type TerdutEscalationRuleSpec struct {
|
||||
// +required
|
||||
TeamRef TerdutTeamRef `json:"teamRef"`
|
||||
|
||||
// +kubebuilder:validation:Minimum=0
|
||||
// +kubebuilder:validation:Maximum=10
|
||||
// +optional
|
||||
RepeatCount int64 `json:"repeatCount,omitempty"`
|
||||
|
||||
// +optional
|
||||
FallbackTopic string `json:"fallbackTopic,omitempty"`
|
||||
|
||||
// +required
|
||||
// +kubebuilder:validation:MinItems=1
|
||||
Levels []EscalationLevel `json:"levels"`
|
||||
}
|
||||
|
||||
// Condition reasons shared by TerdutEscalationRule and TerdutDeadmanSwitch
|
||||
// (both resolve a teamRef the same way, DESIGN.md §5).
|
||||
const (
|
||||
// ReasonTeamRefNotFound: spec.teamRef names no TerdutTeam (yet).
|
||||
ReasonTeamRefNotFound = "TeamRefNotFound"
|
||||
// ReasonWaitingForTeam: the referenced TerdutTeam exists but isn't
|
||||
// Ready yet (no status.credentialsSecretRef to read).
|
||||
ReasonWaitingForTeam = "WaitingForTeam"
|
||||
// ReasonUnknownUser: an escalation target's username doesn't resolve to
|
||||
// any user server-side (TerdutEscalationRule only).
|
||||
ReasonUnknownUser = "UnknownUser"
|
||||
// ReasonChildAdopted: the happy path, shared by both child kinds.
|
||||
ReasonChildAdopted = "Adopted"
|
||||
)
|
||||
|
||||
// TerdutEscalationRuleStatus defines the observed state of TerdutEscalationRule.
|
||||
type TerdutEscalationRuleStatus struct {
|
||||
// +listType=map
|
||||
// +listMapKey=type
|
||||
// +optional
|
||||
Conditions []metav1.Condition `json:"conditions,omitempty"`
|
||||
|
||||
// +optional
|
||||
ObservedGeneration int64 `json:"observedGeneration,omitempty"`
|
||||
}
|
||||
|
||||
// +kubebuilder:object:root=true
|
||||
// +kubebuilder:subresource:status
|
||||
// +kubebuilder:printcolumn:name="Team",type=string,JSONPath=`.spec.teamRef.name`
|
||||
// +kubebuilder:printcolumn:name="Ready",type=string,JSONPath=`.status.conditions[?(@.type=="Ready")].status`
|
||||
// +kubebuilder:printcolumn:name="Reason",type=string,JSONPath=`.status.conditions[?(@.type=="Ready")].reason`
|
||||
|
||||
// TerdutEscalationRule is the Schema for the terdutescalationrules API
|
||||
type TerdutEscalationRule struct {
|
||||
metav1.TypeMeta `json:",inline"`
|
||||
|
||||
// metadata is a standard object metadata
|
||||
// +optional
|
||||
metav1.ObjectMeta `json:"metadata,omitzero"`
|
||||
|
||||
// spec defines the desired state of TerdutEscalationRule
|
||||
// +required
|
||||
Spec TerdutEscalationRuleSpec `json:"spec"`
|
||||
|
||||
// status defines the observed state of TerdutEscalationRule
|
||||
// +optional
|
||||
Status TerdutEscalationRuleStatus `json:"status,omitzero"`
|
||||
}
|
||||
|
||||
// +kubebuilder:object:root=true
|
||||
|
||||
// TerdutEscalationRuleList contains a list of TerdutEscalationRule
|
||||
type TerdutEscalationRuleList struct {
|
||||
metav1.TypeMeta `json:",inline"`
|
||||
metav1.ListMeta `json:"metadata,omitzero"`
|
||||
Items []TerdutEscalationRule `json:"items"`
|
||||
}
|
||||
|
||||
func init() {
|
||||
SchemeBuilder.Register(func(s *runtime.Scheme) error {
|
||||
s.AddKnownTypes(SchemeGroupVersion, &TerdutEscalationRule{}, &TerdutEscalationRuleList{})
|
||||
return nil
|
||||
})
|
||||
}
|
||||
@@ -1,16 +1,17 @@
|
||||
package v1alpha1
|
||||
|
||||
import (
|
||||
corev1 "k8s.io/api/core/v1"
|
||||
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
"k8s.io/apimachinery/pkg/runtime"
|
||||
"k8s.io/apimachinery/pkg/util/intstr"
|
||||
)
|
||||
|
||||
// SecretKeyRef names one data key inside a Secret. Every use of this type in
|
||||
// TerdutServerSpec resolves in the TerdutServer's own namespace (it's wired
|
||||
// straight into the Deployment's pod spec as a secretKeyRef env source,
|
||||
// which Kubernetes itself only allows same-namespace) -- unlike the
|
||||
// generated credentials Secret (DESIGN.md §6), which always lives in the
|
||||
// operator's own namespace and is never referenced through this type.
|
||||
// SecretKeyRef names one data key inside a Secret in the TerdutServer's own
|
||||
// namespace. Every use of this type is wired into the Deployment's pod spec as
|
||||
// a secretKeyRef env source, which Kubernetes only allows same-namespace --
|
||||
// including status.credentialsSecretRef, the operator key the controller
|
||||
// generates there.
|
||||
type SecretKeyRef struct {
|
||||
// name is the Secret's name.
|
||||
// +kubebuilder:validation:MinLength=1
|
||||
@@ -29,33 +30,28 @@ type ImageSpec struct {
|
||||
Tag string `json:"tag"`
|
||||
}
|
||||
|
||||
// NetworkingSpec is how this TerdutServer is reached from outside the
|
||||
// cluster.
|
||||
//
|
||||
// hostname/gatewayListener describe the intended Gateway API HTTPRoute
|
||||
// (matching charts/terdut-server's own templates/httpproxy.yaml, despite its
|
||||
// name — that chart carries a Gateway API HTTPRoute, not a Contour
|
||||
// HTTPProxy), but creating that HTTPRoute isn't implemented yet: it needs
|
||||
// the Gateway API types as a new dependency, and nothing about proving a
|
||||
// TerdutServer boots and bootstraps a real server depends on external
|
||||
// ingress existing. Tracked as a near-term follow-up, not deferred to a
|
||||
// later ROADMAP.md stage the way Deployment/database/bootstrap once were.
|
||||
// NetworkingSpec configures terdut-server itself and the plain ClusterIP
|
||||
// Service the operator creates in front of it. It does not expose
|
||||
// TerdutServer outside the cluster in any way, and never will (DESIGN.md
|
||||
// §1 -- a permanent non-goal, not a staged one): exposing it is entirely up
|
||||
// to whoever deploys it -- a Gateway API HTTPRoute, a plain Ingress, an
|
||||
// Istio VirtualService, or nothing at all if it should stay cluster-
|
||||
// internal. See examples/networking for worked examples against the
|
||||
// Service this creates.
|
||||
type NetworkingSpec struct {
|
||||
// hostname the HTTPRoute will carry once it exists.
|
||||
// hostname is terdut-server's own public URL (TERDUT_PUBLIC_URL) --
|
||||
// used for absolute links terdut-server generates itself
|
||||
// (notifications, OIDC redirect URIs), not read by this operator for
|
||||
// anything ingress-related. Set it to whatever hostname your own
|
||||
// exposure mechanism, if any, actually serves this on.
|
||||
// +optional
|
||||
Hostname string `json:"hostname,omitempty"`
|
||||
|
||||
// servicePort is both the Service's port and the HTTPRoute's backend
|
||||
// port once it exists. Defaults to 8080, matching the chart's own
|
||||
// service.port default.
|
||||
// servicePort is both the container's port and the ClusterIP Service's
|
||||
// port. Defaults to 8080, matching the chart's own service.port default.
|
||||
// +kubebuilder:default=8080
|
||||
// +optional
|
||||
ServicePort int32 `json:"servicePort,omitempty"`
|
||||
|
||||
// gatewayListener is the HTTPRoute's sectionName once it exists. Empty
|
||||
// attaches to every matching listener, including plaintext HTTP.
|
||||
// +optional
|
||||
GatewayListener string `json:"gatewayListener,omitempty"`
|
||||
}
|
||||
|
||||
// PostgresClusterRef names a Zalando postgres-operator `postgresql` CR
|
||||
@@ -107,18 +103,6 @@ type SweeperSpec struct {
|
||||
ArchiveAfter string `json:"archiveAfter,omitempty"`
|
||||
}
|
||||
|
||||
// DeadmanSpec controls dead man's switch alerts. Matchers/Timeout/Severity
|
||||
// map straight to TERDUT_DEADMAN_MATCHERS/TERDUT_DEADMAN_TIMEOUT/
|
||||
// TERDUT_DEADMAN_SEVERITY.
|
||||
type DeadmanSpec struct {
|
||||
// +optional
|
||||
Matchers string `json:"matchers,omitempty"`
|
||||
// +optional
|
||||
Timeout string `json:"timeout,omitempty"`
|
||||
// +optional
|
||||
Severity string `json:"severity,omitempty"`
|
||||
}
|
||||
|
||||
// NotifySpec controls push notifications via ntfy. Empty ntfyURL disables
|
||||
// notifications entirely (matches the chart's own default).
|
||||
type NotifySpec struct {
|
||||
@@ -134,11 +118,7 @@ type NotifySpec struct {
|
||||
TokenSecretRef *SecretKeyRef `json:"tokenSecretRef,omitempty"`
|
||||
}
|
||||
|
||||
// OIDCSpec controls single sign-on. Fields the chart also exposes but
|
||||
// DESIGN.md's spec doesn't (usernameClaim, emailClaim, groupsClaim,
|
||||
// trustEmail) use terdut-server's own defaults
|
||||
// (preferred_username/email/groups/false) rather than being added here
|
||||
// speculatively.
|
||||
// OIDCSpec controls single sign-on.
|
||||
type OIDCSpec struct {
|
||||
// +optional
|
||||
Enabled bool `json:"enabled,omitempty"`
|
||||
@@ -161,6 +141,21 @@ type OIDCSpec struct {
|
||||
// +kubebuilder:default="12h"
|
||||
// +optional
|
||||
SessionMaxAge string `json:"sessionMaxAge,omitempty"`
|
||||
// usernameClaim, emailClaim and groupsClaim name the ID token claims read.
|
||||
// +kubebuilder:default="preferred_username"
|
||||
// +optional
|
||||
UsernameClaim string `json:"usernameClaim,omitempty"`
|
||||
// +kubebuilder:default="email"
|
||||
// +optional
|
||||
EmailClaim string `json:"emailClaim,omitempty"`
|
||||
// +kubebuilder:default="groups"
|
||||
// +optional
|
||||
GroupsClaim string `json:"groupsClaim,omitempty"`
|
||||
// trustEmail links a sign-in to an existing local user by email even when
|
||||
// the provider does not vouch the address is verified (Authentik reports
|
||||
// email_verified false unless told otherwise).
|
||||
// +optional
|
||||
TrustEmail bool `json:"trustEmail,omitempty"`
|
||||
}
|
||||
|
||||
// AllowedTeamsNamespaces gates which namespaces a TerdutTeam may resolve a
|
||||
@@ -190,6 +185,109 @@ type AllowedTeams struct {
|
||||
Namespaces AllowedTeamsNamespaces `json:"namespaces,omitempty"`
|
||||
}
|
||||
|
||||
// PodDisruptionBudgetSpec configures an optional PodDisruptionBudget for
|
||||
// this TerdutServer's Deployment. Exactly one of minAvailable or
|
||||
// maxUnavailable may be set, matching policyv1.PodDisruptionBudgetSpec's own
|
||||
// upstream rule (both wrap intstr.IntOrString unchanged here -- this is pure
|
||||
// passthrough, not reshaped) and mirroring DatabaseSpec's own
|
||||
// dsn/postgresClusterRef mutual-exclusion pattern. Clearing this field
|
||||
// deletes any PodDisruptionBudget the controller previously created for this
|
||||
// TerdutServer (DESIGN.md §7).
|
||||
// +kubebuilder:validation:XValidation:rule="(has(self.minAvailable) ? 1 : 0) + (has(self.maxUnavailable) ? 1 : 0) == 1",message="exactly one of minAvailable or maxUnavailable must be set"
|
||||
type PodDisruptionBudgetSpec struct {
|
||||
// minAvailable -- mutually exclusive with maxUnavailable.
|
||||
// +optional
|
||||
MinAvailable *intstr.IntOrString `json:"minAvailable,omitempty"`
|
||||
|
||||
// maxUnavailable -- mutually exclusive with minAvailable.
|
||||
// +optional
|
||||
MaxUnavailable *intstr.IntOrString `json:"maxUnavailable,omitempty"`
|
||||
}
|
||||
|
||||
// PodSpec is pod-level customization of the Deployment this TerdutServer
|
||||
// creates. Fields here directly reuse corev1 types wherever corev1 already
|
||||
// models the knob exactly, rather than wrapping (unlike SecretKeyRef's own
|
||||
// "wrap only when a round-trip through a different type buys something"
|
||||
// standard would suggest at first glance -- none of these do: Tolerations,
|
||||
// Affinity, TopologySpreadConstraints, Resources, SecurityContext, EnvVar,
|
||||
// EnvFromSource, Volume, VolumeMount and LocalObjectReference are all passed
|
||||
// straight through to the pod template with no added semantics, matching how
|
||||
// CloudNativePG and the Zalando postgres-operator both expose the same
|
||||
// knobs).
|
||||
type PodSpec struct {
|
||||
// annotations are merged onto the pod template's own metadata.
|
||||
// Operator-managed labels (labelsFor) are never touched by this field.
|
||||
// +optional
|
||||
Annotations map[string]string `json:"annotations,omitempty"`
|
||||
|
||||
// +optional
|
||||
NodeSelector map[string]string `json:"nodeSelector,omitempty"`
|
||||
|
||||
// +optional
|
||||
Tolerations []corev1.Toleration `json:"tolerations,omitempty"`
|
||||
|
||||
// affinity covers node affinity, pod affinity and pod anti-affinity in
|
||||
// one field -- even though replicas now defaults to 2 (see
|
||||
// TerdutServerSpec.Replicas's own doc comment), this operator still
|
||||
// never generates a default anti-affinity of its own the way a
|
||||
// multi-replica-aware operator typically would, so this stays pure
|
||||
// user-supplied passthrough, not a toggle-plus-generated-default.
|
||||
// +optional
|
||||
Affinity *corev1.Affinity `json:"affinity,omitempty"`
|
||||
|
||||
// +optional
|
||||
TopologySpreadConstraints []corev1.TopologySpreadConstraint `json:"topologySpreadConstraints,omitempty"`
|
||||
|
||||
// resources applied to the main terdut-server container. Unset today --
|
||||
// this field closes a pre-existing gap, not a behavior change for
|
||||
// anyone not setting it.
|
||||
// +optional
|
||||
Resources corev1.ResourceRequirements `json:"resources,omitempty"`
|
||||
|
||||
// securityContext is pod-level.
|
||||
// +optional
|
||||
SecurityContext *corev1.PodSecurityContext `json:"securityContext,omitempty"`
|
||||
|
||||
// containerSecurityContext applies to the main terdut-server container
|
||||
// only -- not wait-for-postgres, which runs a stock postgres image this
|
||||
// operator doesn't control the entrypoint of. No implicit defaults are
|
||||
// merged underneath it.
|
||||
// +optional
|
||||
ContainerSecurityContext *corev1.SecurityContext `json:"containerSecurityContext,omitempty"`
|
||||
|
||||
// serviceAccountName. Defaults to "default", same as any pod that
|
||||
// doesn't set it.
|
||||
// +optional
|
||||
ServiceAccountName string `json:"serviceAccountName,omitempty"`
|
||||
|
||||
// extraEnv is appended after the fixed env vars buildEnv produces.
|
||||
// +optional
|
||||
ExtraEnv []corev1.EnvVar `json:"extraEnv,omitempty"`
|
||||
|
||||
// +optional
|
||||
ExtraEnvFrom []corev1.EnvFromSource `json:"extraEnvFrom,omitempty"`
|
||||
|
||||
// extraVolumes are added to the pod spec; pair with extraVolumeMounts to
|
||||
// actually mount one on the main container.
|
||||
// +optional
|
||||
ExtraVolumes []corev1.Volume `json:"extraVolumes,omitempty"`
|
||||
|
||||
// extraVolumeMounts are added to the main terdut-server container only
|
||||
// -- not wait-for-postgres.
|
||||
// +optional
|
||||
ExtraVolumeMounts []corev1.VolumeMount `json:"extraVolumeMounts,omitempty"`
|
||||
|
||||
// +optional
|
||||
ImagePullSecrets []corev1.LocalObjectReference `json:"imagePullSecrets,omitempty"`
|
||||
|
||||
// disruptionBudget, when set, causes the controller to reconcile a
|
||||
// policyv1.PodDisruptionBudget selecting this TerdutServer's pods.
|
||||
// Removing this field deletes any PodDisruptionBudget the controller
|
||||
// previously created.
|
||||
// +optional
|
||||
DisruptionBudget *PodDisruptionBudgetSpec `json:"disruptionBudget,omitempty"`
|
||||
}
|
||||
|
||||
// TerdutServerSpec defines the desired state of TerdutServer.
|
||||
//
|
||||
// The operator creates and owns every TerdutServer it manages (DESIGN.md
|
||||
@@ -201,10 +299,14 @@ type TerdutServerSpec struct {
|
||||
// +required
|
||||
Image ImageSpec `json:"image"`
|
||||
|
||||
// replicas. terdut-server is not horizontally-scale-tested; keep this
|
||||
// at its default of 1 unless you've verified otherwise -- the sweeper
|
||||
// and the notifier are unsynchronised singletons.
|
||||
// +kubebuilder:default=1
|
||||
// replicas. Defaults to 2: terdut-server v0.36.0 put the sweeper, the
|
||||
// notifier and the migration runner each behind a Postgres advisory
|
||||
// lock, and gave incident creation its own conflict resolution, so
|
||||
// more than one replica no longer double-pages, races a migration, or
|
||||
// drops a webhook payload. image.tag must be v0.36.0 or newer for
|
||||
// that to hold -- an older terdut-server has none of these guards,
|
||||
// and this field does not check the tag for you.
|
||||
// +kubebuilder:default=2
|
||||
// +optional
|
||||
Replicas int32 `json:"replicas,omitempty"`
|
||||
|
||||
@@ -217,9 +319,6 @@ type TerdutServerSpec struct {
|
||||
// +optional
|
||||
Sweeper SweeperSpec `json:"sweeper,omitempty"`
|
||||
|
||||
// +optional
|
||||
Deadman DeadmanSpec `json:"deadman,omitempty"`
|
||||
|
||||
// +optional
|
||||
Notify NotifySpec `json:"notify,omitempty"`
|
||||
|
||||
@@ -237,6 +336,11 @@ type TerdutServerSpec struct {
|
||||
// this CRD's schema doesn't need a breaking change to grow it later.
|
||||
// +optional
|
||||
AllowedTeams AllowedTeams `json:"allowedTeams,omitempty"`
|
||||
|
||||
// pod is pod-level customization of the Deployment this TerdutServer
|
||||
// creates (DESIGN.md §4.1).
|
||||
// +optional
|
||||
Pod PodSpec `json:"pod,omitempty"`
|
||||
}
|
||||
|
||||
// Condition types this controller sets on TerdutServer.
|
||||
@@ -244,15 +348,6 @@ const (
|
||||
// ConditionReady is the standard top-level condition every CRD carries
|
||||
// (DESIGN.md §7).
|
||||
ConditionReady = "Ready"
|
||||
// ConditionDatabaseReady reflects whether the configured database is
|
||||
// usable -- for postgresClusterRef, whether the Zalando CR and its
|
||||
// generated credentials Secret both resolved; for a plain dsn, always
|
||||
// true once set (DESIGN.md §8: "no connectivity check beyond what the
|
||||
// Deployment's own readiness probe already gives").
|
||||
ConditionDatabaseReady = "DatabaseReady"
|
||||
// ConditionBootstrapped reflects whether a working credential has been
|
||||
// acquired via self-registration (DESIGN.md §6).
|
||||
ConditionBootstrapped = "Bootstrapped"
|
||||
)
|
||||
|
||||
// Condition reasons this controller sets.
|
||||
@@ -270,13 +365,6 @@ const (
|
||||
// instead -- but a TerdutServer that explicitly asks for it still needs
|
||||
// to say clearly that it can't be satisfied).
|
||||
ReasonPostgresOperatorCRDNotInstalled = "PostgresOperatorCRDNotInstalled"
|
||||
// ReasonBootstrapStateLost: a checkpointed admin credential
|
||||
// (DESIGN.md §6) was lost after being used but before the lasting
|
||||
// credential it was for could be persisted -- the one genuinely
|
||||
// pathological case in the self-registration flow. Fail-closed, same
|
||||
// recovery as DESIGN.md §5's webhook-Secret-loss rule: delete and
|
||||
// recreate this TerdutServer.
|
||||
ReasonBootstrapStateLost = "BootstrapStateLost"
|
||||
// ReasonAdopted: the happy path. A working credential is in hand, the
|
||||
// Deployment has a ready replica, and the database (if postgresClusterRef)
|
||||
// resolved.
|
||||
@@ -297,16 +385,9 @@ type TerdutServerStatus struct {
|
||||
// +optional
|
||||
ObservedGeneration int64 `json:"observedGeneration,omitempty"`
|
||||
|
||||
// serviceName is the Service this controller created for the
|
||||
// Deployment, so other objects can reference it without recomputing the
|
||||
// naming convention.
|
||||
// +optional
|
||||
ServiceName string `json:"serviceName,omitempty"`
|
||||
|
||||
// credentialsSecretRef is the generated instance-scoped credential
|
||||
// (DESIGN.md §6) -- pure output, always in the operator's own
|
||||
// namespace, under a fixed data key ("token"). Set only once
|
||||
// Bootstrapped is True.
|
||||
// credentialsSecretRef is the operator key this controller generated for
|
||||
// the server (TERDUT_OPERATOR_KEY): pure output, in the TerdutServer's own
|
||||
// namespace and owned by it, under the data key "token".
|
||||
// +optional
|
||||
CredentialsSecretRef *SecretKeyRef `json:"credentialsSecretRef,omitempty"`
|
||||
}
|
||||
|
||||
@@ -33,16 +33,117 @@ type TerdutTeamSpec struct {
|
||||
// +required
|
||||
ServerRef TerdutServerRef `json:"serverRef"`
|
||||
|
||||
// displayName is this team's name, both in terdut-server's own data
|
||||
// (POST /api/teams {"name": ...}) and as the identity POST /api/teams
|
||||
// and GET /api/teams?name= correlate on (DESIGN.md §5's idempotent-
|
||||
// create rule, via TEAM-LOOKUP.md).
|
||||
// displayName is this team's name on the server. It can be changed freely:
|
||||
// the team is found by the CR's own identity (<namespace>/<name>, sent as
|
||||
// external_id), not by this name.
|
||||
// +required
|
||||
// +kubebuilder:validation:MinLength=1
|
||||
DisplayName string `json:"displayName"`
|
||||
|
||||
// +optional
|
||||
OIDC TerdutTeamOIDC `json:"oidc,omitempty"`
|
||||
|
||||
// escalation is this team's escalation ladder. Omitted, the team has none
|
||||
// (the server's plain reminder behaviour applies).
|
||||
// +optional
|
||||
Escalation *EscalationSpec `json:"escalation,omitempty"`
|
||||
|
||||
// deadmanSwitches are this team's dead man's switches, by name. Switches on
|
||||
// the server that are not listed here are removed: in operator mode this
|
||||
// list is the whole truth.
|
||||
// +listType=map
|
||||
// +listMapKey=name
|
||||
// +kubebuilder:validation:MaxItems=50
|
||||
// +optional
|
||||
DeadmanSwitches []DeadmanSwitchSpec `json:"deadmanSwitches,omitempty"`
|
||||
}
|
||||
|
||||
// EscalationTargetKind is who one rung of the ladder pages.
|
||||
// +kubebuilder:validation:Enum=oncall;user
|
||||
type EscalationTargetKind string
|
||||
|
||||
const (
|
||||
EscalationTargetOncall EscalationTargetKind = "oncall"
|
||||
EscalationTargetUser EscalationTargetKind = "user"
|
||||
)
|
||||
|
||||
// EscalationTarget is one page within a level. username is required iff kind is
|
||||
// "user".
|
||||
// +kubebuilder:validation:XValidation:rule="self.kind != 'user' || has(self.username)",message="username is required when kind is user"
|
||||
// +kubebuilder:validation:XValidation:rule="self.kind != 'oncall' || !has(self.username)",message="username must not be set when kind is oncall"
|
||||
type EscalationTarget struct {
|
||||
// +required
|
||||
Kind EscalationTargetKind `json:"kind"`
|
||||
// +kubebuilder:validation:MaxLength=255
|
||||
// +optional
|
||||
Username string `json:"username,omitempty"`
|
||||
}
|
||||
|
||||
// EscalationLevel is one rung of the ladder: how long to wait, and who to page
|
||||
// if nobody has acknowledged by then.
|
||||
type EscalationLevel struct {
|
||||
// timeout is a Go duration string, e.g. "5m".
|
||||
// +required
|
||||
// +kubebuilder:validation:MaxLength=32
|
||||
// +kubebuilder:validation:Pattern=`^([0-9]+(\.[0-9]+)?(ns|us|µs|ms|s|m|h))+$`
|
||||
Timeout string `json:"timeout"`
|
||||
|
||||
// +required
|
||||
// +kubebuilder:validation:MinItems=1
|
||||
// +kubebuilder:validation:MaxItems=20
|
||||
Targets []EscalationTarget `json:"targets"`
|
||||
}
|
||||
|
||||
// EscalationSpec is a team's escalation ladder.
|
||||
type EscalationSpec struct {
|
||||
// +kubebuilder:validation:Minimum=0
|
||||
// +kubebuilder:validation:Maximum=10
|
||||
// +optional
|
||||
RepeatCount int64 `json:"repeatCount,omitempty"`
|
||||
|
||||
// +optional
|
||||
FallbackTopic string `json:"fallbackTopic,omitempty"`
|
||||
|
||||
// +required
|
||||
// +kubebuilder:validation:MinItems=1
|
||||
// +kubebuilder:validation:MaxItems=10
|
||||
Levels []EscalationLevel `json:"levels"`
|
||||
}
|
||||
|
||||
// DeadmanSwitchSpec is one dead man's switch: the absence of an alert matching
|
||||
// matcher for longer than timeout opens an incident.
|
||||
type DeadmanSwitchSpec struct {
|
||||
// name identifies the switch within the team.
|
||||
// +required
|
||||
// +kubebuilder:validation:MinLength=1
|
||||
// +kubebuilder:validation:MaxLength=100
|
||||
Name string `json:"name"`
|
||||
|
||||
// matcher names the alerts this switch watches, e.g.
|
||||
// "alertname=Watchdog,cluster=prod". One matcher per switch.
|
||||
// +required
|
||||
// +kubebuilder:validation:MinLength=1
|
||||
// +kubebuilder:validation:MaxLength=512
|
||||
// +kubebuilder:validation:XValidation:rule="!self.contains(';')",message="one matcher per switch: add another entry instead of separating with ;"
|
||||
Matcher string `json:"matcher"`
|
||||
|
||||
// timeout is a Go duration string, e.g. "15m".
|
||||
// +required
|
||||
// +kubebuilder:validation:MaxLength=32
|
||||
// +kubebuilder:validation:Pattern=`^([0-9]+(\.[0-9]+)?(ns|us|µs|ms|s|m|h))+$`
|
||||
Timeout string `json:"timeout"`
|
||||
|
||||
// +kubebuilder:validation:Enum=critical;error;warning;info
|
||||
// +kubebuilder:default=critical
|
||||
// +optional
|
||||
Severity string `json:"severity,omitempty"`
|
||||
}
|
||||
|
||||
// TerdutTeamRef names the TerdutTeam a TerdutAlertSource belongs to. Always
|
||||
// same-namespace as the CR itself.
|
||||
type TerdutTeamRef struct {
|
||||
// +kubebuilder:validation:MinLength=1
|
||||
Name string `json:"name"`
|
||||
}
|
||||
|
||||
// Condition reasons this controller sets.
|
||||
@@ -58,10 +159,30 @@ const (
|
||||
// DESIGN.md §5's "every child requeues with backoff, no cross-
|
||||
// controller RPC" rule.
|
||||
ReasonWaitingForServer = "WaitingForServer"
|
||||
// ReasonTeamNameTaken: the server already has a team with spec.displayName
|
||||
// that belongs to a different TerdutTeam (or to a person). The name is global
|
||||
// to the server, so the operator waits for one of them to change.
|
||||
ReasonTeamNameTaken = "TeamNameTaken"
|
||||
// ReasonUnknownUser: an escalation target's username matches no user on the
|
||||
// server (yet).
|
||||
ReasonUnknownUser = "UnknownUser"
|
||||
// ReasonInvalidSpec: a duration in the spec does not parse.
|
||||
ReasonInvalidSpec = "InvalidSpec"
|
||||
// ReasonTeamAdopted: the happy path.
|
||||
ReasonTeamAdopted = "Adopted"
|
||||
)
|
||||
|
||||
// Condition reasons shared by the resources that hang off a TerdutTeam
|
||||
// (currently TerdutAlertSource).
|
||||
const (
|
||||
// ReasonTeamRefNotFound: spec.teamRef names no TerdutTeam (yet).
|
||||
ReasonTeamRefNotFound = "TeamRefNotFound"
|
||||
// ReasonWaitingForTeam: the referenced TerdutTeam exists but is not Ready.
|
||||
ReasonWaitingForTeam = "WaitingForTeam"
|
||||
// ReasonChildAdopted: the happy path.
|
||||
ReasonChildAdopted = "Adopted"
|
||||
)
|
||||
|
||||
// TerdutTeamStatus defines the observed state of TerdutTeam.
|
||||
type TerdutTeamStatus struct {
|
||||
// +listType=map
|
||||
@@ -74,19 +195,6 @@ type TerdutTeamStatus struct {
|
||||
// +optional
|
||||
TeamID int64 `json:"teamID,omitempty"`
|
||||
|
||||
// credentialsSecretRef is this team's own scoped credential
|
||||
// (DESIGN.md §6 point 3) -- pure output, always in the operator's own
|
||||
// namespace, under a fixed data key ("token").
|
||||
// +optional
|
||||
CredentialsSecretRef *SecretKeyRef `json:"credentialsSecretRef,omitempty"`
|
||||
|
||||
// serverEndpoint is the resolved TerdutServer's base URL, resolved once
|
||||
// here so no child controller (TerdutEscalationRule, TerdutDeadmanSwitch,
|
||||
// TerdutAlertSource) ever needs its own RBAC on terdutservers just to
|
||||
// find out where to send a request (DESIGN.md §5).
|
||||
// +optional
|
||||
ServerEndpoint string `json:"serverEndpoint,omitempty"`
|
||||
|
||||
// +optional
|
||||
ObservedGeneration int64 `json:"observedGeneration,omitempty"`
|
||||
}
|
||||
|
||||
@@ -5,8 +5,10 @@
|
||||
package v1alpha1
|
||||
|
||||
import (
|
||||
corev1 "k8s.io/api/core/v1"
|
||||
"k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
"k8s.io/apimachinery/pkg/runtime"
|
||||
"k8s.io/apimachinery/pkg/util/intstr"
|
||||
)
|
||||
|
||||
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
|
||||
@@ -71,16 +73,16 @@ func (in *DatabaseSpec) DeepCopy() *DatabaseSpec {
|
||||
}
|
||||
|
||||
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
|
||||
func (in *DeadmanSpec) DeepCopyInto(out *DeadmanSpec) {
|
||||
func (in *DeadmanSwitchSpec) DeepCopyInto(out *DeadmanSwitchSpec) {
|
||||
*out = *in
|
||||
}
|
||||
|
||||
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DeadmanSpec.
|
||||
func (in *DeadmanSpec) DeepCopy() *DeadmanSpec {
|
||||
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DeadmanSwitchSpec.
|
||||
func (in *DeadmanSwitchSpec) DeepCopy() *DeadmanSwitchSpec {
|
||||
if in == nil {
|
||||
return nil
|
||||
}
|
||||
out := new(DeadmanSpec)
|
||||
out := new(DeadmanSwitchSpec)
|
||||
in.DeepCopyInto(out)
|
||||
return out
|
||||
}
|
||||
@@ -105,6 +107,28 @@ func (in *EscalationLevel) DeepCopy() *EscalationLevel {
|
||||
return out
|
||||
}
|
||||
|
||||
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
|
||||
func (in *EscalationSpec) DeepCopyInto(out *EscalationSpec) {
|
||||
*out = *in
|
||||
if in.Levels != nil {
|
||||
in, out := &in.Levels, &out.Levels
|
||||
*out = make([]EscalationLevel, len(*in))
|
||||
for i := range *in {
|
||||
(*in)[i].DeepCopyInto(&(*out)[i])
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new EscalationSpec.
|
||||
func (in *EscalationSpec) DeepCopy() *EscalationSpec {
|
||||
if in == nil {
|
||||
return nil
|
||||
}
|
||||
out := new(EscalationSpec)
|
||||
in.DeepCopyInto(out)
|
||||
return out
|
||||
}
|
||||
|
||||
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
|
||||
func (in *EscalationTarget) DeepCopyInto(out *EscalationTarget) {
|
||||
*out = *in
|
||||
@@ -210,6 +234,128 @@ func (in *OIDCSpec) DeepCopy() *OIDCSpec {
|
||||
return out
|
||||
}
|
||||
|
||||
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
|
||||
func (in *PodDisruptionBudgetSpec) DeepCopyInto(out *PodDisruptionBudgetSpec) {
|
||||
*out = *in
|
||||
if in.MinAvailable != nil {
|
||||
in, out := &in.MinAvailable, &out.MinAvailable
|
||||
*out = new(intstr.IntOrString)
|
||||
**out = **in
|
||||
}
|
||||
if in.MaxUnavailable != nil {
|
||||
in, out := &in.MaxUnavailable, &out.MaxUnavailable
|
||||
*out = new(intstr.IntOrString)
|
||||
**out = **in
|
||||
}
|
||||
}
|
||||
|
||||
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PodDisruptionBudgetSpec.
|
||||
func (in *PodDisruptionBudgetSpec) DeepCopy() *PodDisruptionBudgetSpec {
|
||||
if in == nil {
|
||||
return nil
|
||||
}
|
||||
out := new(PodDisruptionBudgetSpec)
|
||||
in.DeepCopyInto(out)
|
||||
return out
|
||||
}
|
||||
|
||||
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
|
||||
func (in *PodSpec) DeepCopyInto(out *PodSpec) {
|
||||
*out = *in
|
||||
if in.Annotations != nil {
|
||||
in, out := &in.Annotations, &out.Annotations
|
||||
*out = make(map[string]string, len(*in))
|
||||
for key, val := range *in {
|
||||
(*out)[key] = val
|
||||
}
|
||||
}
|
||||
if in.NodeSelector != nil {
|
||||
in, out := &in.NodeSelector, &out.NodeSelector
|
||||
*out = make(map[string]string, len(*in))
|
||||
for key, val := range *in {
|
||||
(*out)[key] = val
|
||||
}
|
||||
}
|
||||
if in.Tolerations != nil {
|
||||
in, out := &in.Tolerations, &out.Tolerations
|
||||
*out = make([]corev1.Toleration, len(*in))
|
||||
for i := range *in {
|
||||
(*in)[i].DeepCopyInto(&(*out)[i])
|
||||
}
|
||||
}
|
||||
if in.Affinity != nil {
|
||||
in, out := &in.Affinity, &out.Affinity
|
||||
*out = new(corev1.Affinity)
|
||||
(*in).DeepCopyInto(*out)
|
||||
}
|
||||
if in.TopologySpreadConstraints != nil {
|
||||
in, out := &in.TopologySpreadConstraints, &out.TopologySpreadConstraints
|
||||
*out = make([]corev1.TopologySpreadConstraint, len(*in))
|
||||
for i := range *in {
|
||||
(*in)[i].DeepCopyInto(&(*out)[i])
|
||||
}
|
||||
}
|
||||
in.Resources.DeepCopyInto(&out.Resources)
|
||||
if in.SecurityContext != nil {
|
||||
in, out := &in.SecurityContext, &out.SecurityContext
|
||||
*out = new(corev1.PodSecurityContext)
|
||||
(*in).DeepCopyInto(*out)
|
||||
}
|
||||
if in.ContainerSecurityContext != nil {
|
||||
in, out := &in.ContainerSecurityContext, &out.ContainerSecurityContext
|
||||
*out = new(corev1.SecurityContext)
|
||||
(*in).DeepCopyInto(*out)
|
||||
}
|
||||
if in.ExtraEnv != nil {
|
||||
in, out := &in.ExtraEnv, &out.ExtraEnv
|
||||
*out = make([]corev1.EnvVar, len(*in))
|
||||
for i := range *in {
|
||||
(*in)[i].DeepCopyInto(&(*out)[i])
|
||||
}
|
||||
}
|
||||
if in.ExtraEnvFrom != nil {
|
||||
in, out := &in.ExtraEnvFrom, &out.ExtraEnvFrom
|
||||
*out = make([]corev1.EnvFromSource, len(*in))
|
||||
for i := range *in {
|
||||
(*in)[i].DeepCopyInto(&(*out)[i])
|
||||
}
|
||||
}
|
||||
if in.ExtraVolumes != nil {
|
||||
in, out := &in.ExtraVolumes, &out.ExtraVolumes
|
||||
*out = make([]corev1.Volume, len(*in))
|
||||
for i := range *in {
|
||||
(*in)[i].DeepCopyInto(&(*out)[i])
|
||||
}
|
||||
}
|
||||
if in.ExtraVolumeMounts != nil {
|
||||
in, out := &in.ExtraVolumeMounts, &out.ExtraVolumeMounts
|
||||
*out = make([]corev1.VolumeMount, len(*in))
|
||||
for i := range *in {
|
||||
(*in)[i].DeepCopyInto(&(*out)[i])
|
||||
}
|
||||
}
|
||||
if in.ImagePullSecrets != nil {
|
||||
in, out := &in.ImagePullSecrets, &out.ImagePullSecrets
|
||||
*out = make([]corev1.LocalObjectReference, len(*in))
|
||||
copy(*out, *in)
|
||||
}
|
||||
if in.DisruptionBudget != nil {
|
||||
in, out := &in.DisruptionBudget, &out.DisruptionBudget
|
||||
*out = new(PodDisruptionBudgetSpec)
|
||||
(*in).DeepCopyInto(*out)
|
||||
}
|
||||
}
|
||||
|
||||
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PodSpec.
|
||||
func (in *PodSpec) DeepCopy() *PodSpec {
|
||||
if in == nil {
|
||||
return nil
|
||||
}
|
||||
out := new(PodSpec)
|
||||
in.DeepCopyInto(out)
|
||||
return out
|
||||
}
|
||||
|
||||
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
|
||||
func (in *PostgresClusterRef) DeepCopyInto(out *PostgresClusterRef) {
|
||||
*out = *in
|
||||
@@ -357,207 +503,6 @@ func (in *TerdutAlertSourceStatus) DeepCopy() *TerdutAlertSourceStatus {
|
||||
return out
|
||||
}
|
||||
|
||||
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
|
||||
func (in *TerdutDeadmanSwitch) DeepCopyInto(out *TerdutDeadmanSwitch) {
|
||||
*out = *in
|
||||
out.TypeMeta = in.TypeMeta
|
||||
in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
|
||||
out.Spec = in.Spec
|
||||
in.Status.DeepCopyInto(&out.Status)
|
||||
}
|
||||
|
||||
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TerdutDeadmanSwitch.
|
||||
func (in *TerdutDeadmanSwitch) DeepCopy() *TerdutDeadmanSwitch {
|
||||
if in == nil {
|
||||
return nil
|
||||
}
|
||||
out := new(TerdutDeadmanSwitch)
|
||||
in.DeepCopyInto(out)
|
||||
return out
|
||||
}
|
||||
|
||||
// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
|
||||
func (in *TerdutDeadmanSwitch) DeepCopyObject() runtime.Object {
|
||||
if c := in.DeepCopy(); c != nil {
|
||||
return c
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
|
||||
func (in *TerdutDeadmanSwitchList) DeepCopyInto(out *TerdutDeadmanSwitchList) {
|
||||
*out = *in
|
||||
out.TypeMeta = in.TypeMeta
|
||||
in.ListMeta.DeepCopyInto(&out.ListMeta)
|
||||
if in.Items != nil {
|
||||
in, out := &in.Items, &out.Items
|
||||
*out = make([]TerdutDeadmanSwitch, len(*in))
|
||||
for i := range *in {
|
||||
(*in)[i].DeepCopyInto(&(*out)[i])
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TerdutDeadmanSwitchList.
|
||||
func (in *TerdutDeadmanSwitchList) DeepCopy() *TerdutDeadmanSwitchList {
|
||||
if in == nil {
|
||||
return nil
|
||||
}
|
||||
out := new(TerdutDeadmanSwitchList)
|
||||
in.DeepCopyInto(out)
|
||||
return out
|
||||
}
|
||||
|
||||
// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
|
||||
func (in *TerdutDeadmanSwitchList) DeepCopyObject() runtime.Object {
|
||||
if c := in.DeepCopy(); c != nil {
|
||||
return c
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
|
||||
func (in *TerdutDeadmanSwitchSpec) DeepCopyInto(out *TerdutDeadmanSwitchSpec) {
|
||||
*out = *in
|
||||
out.TeamRef = in.TeamRef
|
||||
}
|
||||
|
||||
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TerdutDeadmanSwitchSpec.
|
||||
func (in *TerdutDeadmanSwitchSpec) DeepCopy() *TerdutDeadmanSwitchSpec {
|
||||
if in == nil {
|
||||
return nil
|
||||
}
|
||||
out := new(TerdutDeadmanSwitchSpec)
|
||||
in.DeepCopyInto(out)
|
||||
return out
|
||||
}
|
||||
|
||||
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
|
||||
func (in *TerdutDeadmanSwitchStatus) DeepCopyInto(out *TerdutDeadmanSwitchStatus) {
|
||||
*out = *in
|
||||
if in.Conditions != nil {
|
||||
in, out := &in.Conditions, &out.Conditions
|
||||
*out = make([]v1.Condition, len(*in))
|
||||
for i := range *in {
|
||||
(*in)[i].DeepCopyInto(&(*out)[i])
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TerdutDeadmanSwitchStatus.
|
||||
func (in *TerdutDeadmanSwitchStatus) DeepCopy() *TerdutDeadmanSwitchStatus {
|
||||
if in == nil {
|
||||
return nil
|
||||
}
|
||||
out := new(TerdutDeadmanSwitchStatus)
|
||||
in.DeepCopyInto(out)
|
||||
return out
|
||||
}
|
||||
|
||||
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
|
||||
func (in *TerdutEscalationRule) DeepCopyInto(out *TerdutEscalationRule) {
|
||||
*out = *in
|
||||
out.TypeMeta = in.TypeMeta
|
||||
in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
|
||||
in.Spec.DeepCopyInto(&out.Spec)
|
||||
in.Status.DeepCopyInto(&out.Status)
|
||||
}
|
||||
|
||||
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TerdutEscalationRule.
|
||||
func (in *TerdutEscalationRule) DeepCopy() *TerdutEscalationRule {
|
||||
if in == nil {
|
||||
return nil
|
||||
}
|
||||
out := new(TerdutEscalationRule)
|
||||
in.DeepCopyInto(out)
|
||||
return out
|
||||
}
|
||||
|
||||
// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
|
||||
func (in *TerdutEscalationRule) DeepCopyObject() runtime.Object {
|
||||
if c := in.DeepCopy(); c != nil {
|
||||
return c
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
|
||||
func (in *TerdutEscalationRuleList) DeepCopyInto(out *TerdutEscalationRuleList) {
|
||||
*out = *in
|
||||
out.TypeMeta = in.TypeMeta
|
||||
in.ListMeta.DeepCopyInto(&out.ListMeta)
|
||||
if in.Items != nil {
|
||||
in, out := &in.Items, &out.Items
|
||||
*out = make([]TerdutEscalationRule, len(*in))
|
||||
for i := range *in {
|
||||
(*in)[i].DeepCopyInto(&(*out)[i])
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TerdutEscalationRuleList.
|
||||
func (in *TerdutEscalationRuleList) DeepCopy() *TerdutEscalationRuleList {
|
||||
if in == nil {
|
||||
return nil
|
||||
}
|
||||
out := new(TerdutEscalationRuleList)
|
||||
in.DeepCopyInto(out)
|
||||
return out
|
||||
}
|
||||
|
||||
// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
|
||||
func (in *TerdutEscalationRuleList) DeepCopyObject() runtime.Object {
|
||||
if c := in.DeepCopy(); c != nil {
|
||||
return c
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
|
||||
func (in *TerdutEscalationRuleSpec) DeepCopyInto(out *TerdutEscalationRuleSpec) {
|
||||
*out = *in
|
||||
out.TeamRef = in.TeamRef
|
||||
if in.Levels != nil {
|
||||
in, out := &in.Levels, &out.Levels
|
||||
*out = make([]EscalationLevel, len(*in))
|
||||
for i := range *in {
|
||||
(*in)[i].DeepCopyInto(&(*out)[i])
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TerdutEscalationRuleSpec.
|
||||
func (in *TerdutEscalationRuleSpec) DeepCopy() *TerdutEscalationRuleSpec {
|
||||
if in == nil {
|
||||
return nil
|
||||
}
|
||||
out := new(TerdutEscalationRuleSpec)
|
||||
in.DeepCopyInto(out)
|
||||
return out
|
||||
}
|
||||
|
||||
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
|
||||
func (in *TerdutEscalationRuleStatus) DeepCopyInto(out *TerdutEscalationRuleStatus) {
|
||||
*out = *in
|
||||
if in.Conditions != nil {
|
||||
in, out := &in.Conditions, &out.Conditions
|
||||
*out = make([]v1.Condition, len(*in))
|
||||
for i := range *in {
|
||||
(*in)[i].DeepCopyInto(&(*out)[i])
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TerdutEscalationRuleStatus.
|
||||
func (in *TerdutEscalationRuleStatus) DeepCopy() *TerdutEscalationRuleStatus {
|
||||
if in == nil {
|
||||
return nil
|
||||
}
|
||||
out := new(TerdutEscalationRuleStatus)
|
||||
in.DeepCopyInto(out)
|
||||
return out
|
||||
}
|
||||
|
||||
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
|
||||
func (in *TerdutServer) DeepCopyInto(out *TerdutServer) {
|
||||
*out = *in
|
||||
@@ -639,10 +584,10 @@ func (in *TerdutServerSpec) DeepCopyInto(out *TerdutServerSpec) {
|
||||
out.Networking = in.Networking
|
||||
in.Database.DeepCopyInto(&out.Database)
|
||||
out.Sweeper = in.Sweeper
|
||||
out.Deadman = in.Deadman
|
||||
in.Notify.DeepCopyInto(&out.Notify)
|
||||
in.OIDC.DeepCopyInto(&out.OIDC)
|
||||
in.AllowedTeams.DeepCopyInto(&out.AllowedTeams)
|
||||
in.Pod.DeepCopyInto(&out.Pod)
|
||||
}
|
||||
|
||||
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TerdutServerSpec.
|
||||
@@ -687,7 +632,7 @@ func (in *TerdutTeam) DeepCopyInto(out *TerdutTeam) {
|
||||
*out = *in
|
||||
out.TypeMeta = in.TypeMeta
|
||||
in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
|
||||
out.Spec = in.Spec
|
||||
in.Spec.DeepCopyInto(&out.Spec)
|
||||
in.Status.DeepCopyInto(&out.Status)
|
||||
}
|
||||
|
||||
@@ -776,6 +721,16 @@ func (in *TerdutTeamSpec) DeepCopyInto(out *TerdutTeamSpec) {
|
||||
*out = *in
|
||||
out.ServerRef = in.ServerRef
|
||||
out.OIDC = in.OIDC
|
||||
if in.Escalation != nil {
|
||||
in, out := &in.Escalation, &out.Escalation
|
||||
*out = new(EscalationSpec)
|
||||
(*in).DeepCopyInto(*out)
|
||||
}
|
||||
if in.DeadmanSwitches != nil {
|
||||
in, out := &in.DeadmanSwitches, &out.DeadmanSwitches
|
||||
*out = make([]DeadmanSwitchSpec, len(*in))
|
||||
copy(*out, *in)
|
||||
}
|
||||
}
|
||||
|
||||
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TerdutTeamSpec.
|
||||
@@ -798,11 +753,6 @@ func (in *TerdutTeamStatus) DeepCopyInto(out *TerdutTeamStatus) {
|
||||
(*in)[i].DeepCopyInto(&(*out)[i])
|
||||
}
|
||||
}
|
||||
if in.CredentialsSecretRef != nil {
|
||||
in, out := &in.CredentialsSecretRef, &out.CredentialsSecretRef
|
||||
*out = new(SecretKeyRef)
|
||||
**out = **in
|
||||
}
|
||||
}
|
||||
|
||||
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TerdutTeamStatus.
|
||||
|
||||
@@ -6,8 +6,8 @@ type: application
|
||||
# These fields decide nothing: `make helm-package` passes --version and
|
||||
# --app-version from the release tag (same reasoning as terdut-server's own
|
||||
# chart). They're for whoever reads the tree before a tag exists.
|
||||
version: 0.1.1
|
||||
appVersion: "v0.1.1"
|
||||
version: 0.5.0
|
||||
appVersion: "v0.5.0"
|
||||
|
||||
keywords:
|
||||
- kubernetes
|
||||
|
||||
@@ -1,184 +0,0 @@
|
||||
{{- if .Values.crd.enabled }}
|
||||
apiVersion: apiextensions.k8s.io/v1
|
||||
kind: CustomResourceDefinition
|
||||
metadata:
|
||||
annotations:
|
||||
{{- if .Values.crd.keep }}
|
||||
"helm.sh/resource-policy": keep
|
||||
{{- end }}
|
||||
controller-gen.kubebuilder.io/version: v0.22.0
|
||||
name: terdutdeadmanswitches.terdut.ryuvia.com
|
||||
spec:
|
||||
group: terdut.ryuvia.com
|
||||
names:
|
||||
kind: TerdutDeadmanSwitch
|
||||
listKind: TerdutDeadmanSwitchList
|
||||
plural: terdutdeadmanswitches
|
||||
singular: terdutdeadmanswitch
|
||||
scope: Namespaced
|
||||
versions:
|
||||
- additionalPrinterColumns:
|
||||
- jsonPath: .spec.teamRef.name
|
||||
name: Team
|
||||
type: string
|
||||
- jsonPath: .status.switchID
|
||||
name: SwitchID
|
||||
type: integer
|
||||
- jsonPath: .status.conditions[?(@.type=="Ready")].status
|
||||
name: Ready
|
||||
type: string
|
||||
- jsonPath: .status.conditions[?(@.type=="Ready")].reason
|
||||
name: Reason
|
||||
type: string
|
||||
name: v1alpha1
|
||||
schema:
|
||||
openAPIV3Schema:
|
||||
description: TerdutDeadmanSwitch is the Schema for the terdutdeadmanswitches
|
||||
API
|
||||
properties:
|
||||
apiVersion:
|
||||
description: |-
|
||||
APIVersion defines the versioned schema of this representation of an object.
|
||||
Servers should convert recognized schemas to the latest internal value, and
|
||||
may reject unrecognized values.
|
||||
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
|
||||
type: string
|
||||
kind:
|
||||
description: |-
|
||||
Kind is a string value representing the REST resource this object represents.
|
||||
Servers may infer this from the endpoint the client submits requests to.
|
||||
Cannot be updated.
|
||||
In CamelCase.
|
||||
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
|
||||
type: string
|
||||
metadata:
|
||||
type: object
|
||||
spec:
|
||||
description: spec defines the desired state of TerdutDeadmanSwitch
|
||||
properties:
|
||||
matcher:
|
||||
description: |-
|
||||
matcher names the alerts this switch watches, e.g.
|
||||
"alertname=Watchdog,cluster=prod". One matcher per switch -- add
|
||||
another TerdutDeadmanSwitch instead of separating with ";"
|
||||
(terdut-server's own restriction, mirrored here so a bad spec is
|
||||
rejected at apply time).
|
||||
minLength: 1
|
||||
type: string
|
||||
x-kubernetes-validations:
|
||||
- message: 'one matcher per switch: add another TerdutDeadmanSwitch
|
||||
instead of separating with ;'
|
||||
rule: '!self.contains('';'')'
|
||||
name:
|
||||
description: |-
|
||||
name is optional, same as the API: left empty, terdut-server derives
|
||||
it from matcher's own canonical form, and that's what the
|
||||
idempotent-create lookup matches against too.
|
||||
type: string
|
||||
severity:
|
||||
default: critical
|
||||
enum:
|
||||
- critical
|
||||
- error
|
||||
- warning
|
||||
- info
|
||||
type: string
|
||||
teamRef:
|
||||
description: |-
|
||||
TerdutTeamRef names the TerdutTeam this resource belongs to. Always
|
||||
same-namespace as the CR itself (DESIGN.md §1: only TerdutTeam.spec.serverRef
|
||||
crosses namespaces in v1) -- no namespace field, unlike TerdutServerRef.
|
||||
properties:
|
||||
name:
|
||||
minLength: 1
|
||||
type: string
|
||||
required:
|
||||
- name
|
||||
type: object
|
||||
timeout:
|
||||
description: timeout is a Go duration string, e.g. "15m".
|
||||
minLength: 1
|
||||
type: string
|
||||
required:
|
||||
- matcher
|
||||
- teamRef
|
||||
- timeout
|
||||
type: object
|
||||
status:
|
||||
description: status defines the observed state of TerdutDeadmanSwitch
|
||||
properties:
|
||||
conditions:
|
||||
items:
|
||||
description: Condition contains details for one aspect of the current
|
||||
state of this API Resource.
|
||||
properties:
|
||||
lastTransitionTime:
|
||||
description: |-
|
||||
lastTransitionTime is the last time the condition transitioned from one status to another.
|
||||
This should be when the underlying condition changed. If that is not known, then using the time when the API field changed is acceptable.
|
||||
format: date-time
|
||||
type: string
|
||||
message:
|
||||
description: |-
|
||||
message is a human readable message indicating details about the transition.
|
||||
This may be an empty string.
|
||||
maxLength: 32768
|
||||
type: string
|
||||
observedGeneration:
|
||||
description: |-
|
||||
observedGeneration represents the .metadata.generation that the condition was set based upon.
|
||||
For instance, if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration is 9, the condition is out of date
|
||||
with respect to the current state of the instance.
|
||||
format: int64
|
||||
minimum: 0
|
||||
type: integer
|
||||
reason:
|
||||
description: |-
|
||||
reason contains a programmatic identifier indicating the reason for the condition's last transition.
|
||||
Producers of specific condition types may define expected values and meanings for this field,
|
||||
and whether the values are considered a guaranteed API.
|
||||
The value should be a CamelCase string.
|
||||
This field may not be empty.
|
||||
maxLength: 1024
|
||||
minLength: 1
|
||||
pattern: ^[A-Za-z]([A-Za-z0-9_,:]*[A-Za-z0-9_])?$
|
||||
type: string
|
||||
status:
|
||||
description: status of the condition, one of True, False, Unknown.
|
||||
enum:
|
||||
- "True"
|
||||
- "False"
|
||||
- Unknown
|
||||
type: string
|
||||
type:
|
||||
description: type of condition in CamelCase or in foo.example.com/CamelCase.
|
||||
maxLength: 316
|
||||
pattern: ^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])$
|
||||
type: string
|
||||
required:
|
||||
- lastTransitionTime
|
||||
- message
|
||||
- reason
|
||||
- status
|
||||
- type
|
||||
type: object
|
||||
type: array
|
||||
x-kubernetes-list-map-keys:
|
||||
- type
|
||||
x-kubernetes-list-type: map
|
||||
observedGeneration:
|
||||
format: int64
|
||||
type: integer
|
||||
switchID:
|
||||
description: switchID is the server-side id.
|
||||
format: int64
|
||||
type: integer
|
||||
type: object
|
||||
required:
|
||||
- spec
|
||||
type: object
|
||||
served: true
|
||||
storage: true
|
||||
subresources:
|
||||
status: {}
|
||||
{{- end }}
|
||||
@@ -1,195 +0,0 @@
|
||||
{{- if .Values.crd.enabled }}
|
||||
apiVersion: apiextensions.k8s.io/v1
|
||||
kind: CustomResourceDefinition
|
||||
metadata:
|
||||
annotations:
|
||||
{{- if .Values.crd.keep }}
|
||||
"helm.sh/resource-policy": keep
|
||||
{{- end }}
|
||||
controller-gen.kubebuilder.io/version: v0.22.0
|
||||
name: terdutescalationrules.terdut.ryuvia.com
|
||||
spec:
|
||||
group: terdut.ryuvia.com
|
||||
names:
|
||||
kind: TerdutEscalationRule
|
||||
listKind: TerdutEscalationRuleList
|
||||
plural: terdutescalationrules
|
||||
singular: terdutescalationrule
|
||||
scope: Namespaced
|
||||
versions:
|
||||
- additionalPrinterColumns:
|
||||
- jsonPath: .spec.teamRef.name
|
||||
name: Team
|
||||
type: string
|
||||
- jsonPath: .status.conditions[?(@.type=="Ready")].status
|
||||
name: Ready
|
||||
type: string
|
||||
- jsonPath: .status.conditions[?(@.type=="Ready")].reason
|
||||
name: Reason
|
||||
type: string
|
||||
name: v1alpha1
|
||||
schema:
|
||||
openAPIV3Schema:
|
||||
description: TerdutEscalationRule is the Schema for the terdutescalationrules
|
||||
API
|
||||
properties:
|
||||
apiVersion:
|
||||
description: |-
|
||||
APIVersion defines the versioned schema of this representation of an object.
|
||||
Servers should convert recognized schemas to the latest internal value, and
|
||||
may reject unrecognized values.
|
||||
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
|
||||
type: string
|
||||
kind:
|
||||
description: |-
|
||||
Kind is a string value representing the REST resource this object represents.
|
||||
Servers may infer this from the endpoint the client submits requests to.
|
||||
Cannot be updated.
|
||||
In CamelCase.
|
||||
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
|
||||
type: string
|
||||
metadata:
|
||||
type: object
|
||||
spec:
|
||||
description: spec defines the desired state of TerdutEscalationRule
|
||||
properties:
|
||||
fallbackTopic:
|
||||
type: string
|
||||
levels:
|
||||
items:
|
||||
description: |-
|
||||
EscalationLevel is one rung of the ladder: how long to wait, and who to
|
||||
page if nobody's acknowledged by then.
|
||||
properties:
|
||||
targets:
|
||||
items:
|
||||
description: |-
|
||||
EscalationTarget is one page within a level. username is required iff
|
||||
kind is "user" (terdut-server's own validation, internal/api/escalation.go's
|
||||
handleSetEscalation -- mirrored here as a CEL rule so a bad spec is
|
||||
rejected at apply time, not discovered on the next failed PUT).
|
||||
properties:
|
||||
kind:
|
||||
description: EscalationTargetKind is who one rung of the
|
||||
ladder pages.
|
||||
enum:
|
||||
- oncall
|
||||
- user
|
||||
type: string
|
||||
username:
|
||||
type: string
|
||||
required:
|
||||
- kind
|
||||
type: object
|
||||
x-kubernetes-validations:
|
||||
- message: username is required when kind is user
|
||||
rule: self.kind != 'user' || has(self.username)
|
||||
- message: username must not be set when kind is oncall
|
||||
rule: self.kind != 'oncall' || !has(self.username)
|
||||
minItems: 1
|
||||
type: array
|
||||
timeout:
|
||||
description: timeout is a Go duration string, e.g. "5m".
|
||||
minLength: 1
|
||||
type: string
|
||||
required:
|
||||
- targets
|
||||
- timeout
|
||||
type: object
|
||||
minItems: 1
|
||||
type: array
|
||||
repeatCount:
|
||||
format: int64
|
||||
maximum: 10
|
||||
minimum: 0
|
||||
type: integer
|
||||
teamRef:
|
||||
description: |-
|
||||
TerdutTeamRef names the TerdutTeam this resource belongs to. Always
|
||||
same-namespace as the CR itself (DESIGN.md §1: only TerdutTeam.spec.serverRef
|
||||
crosses namespaces in v1) -- no namespace field, unlike TerdutServerRef.
|
||||
properties:
|
||||
name:
|
||||
minLength: 1
|
||||
type: string
|
||||
required:
|
||||
- name
|
||||
type: object
|
||||
required:
|
||||
- levels
|
||||
- teamRef
|
||||
type: object
|
||||
status:
|
||||
description: status defines the observed state of TerdutEscalationRule
|
||||
properties:
|
||||
conditions:
|
||||
items:
|
||||
description: Condition contains details for one aspect of the current
|
||||
state of this API Resource.
|
||||
properties:
|
||||
lastTransitionTime:
|
||||
description: |-
|
||||
lastTransitionTime is the last time the condition transitioned from one status to another.
|
||||
This should be when the underlying condition changed. If that is not known, then using the time when the API field changed is acceptable.
|
||||
format: date-time
|
||||
type: string
|
||||
message:
|
||||
description: |-
|
||||
message is a human readable message indicating details about the transition.
|
||||
This may be an empty string.
|
||||
maxLength: 32768
|
||||
type: string
|
||||
observedGeneration:
|
||||
description: |-
|
||||
observedGeneration represents the .metadata.generation that the condition was set based upon.
|
||||
For instance, if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration is 9, the condition is out of date
|
||||
with respect to the current state of the instance.
|
||||
format: int64
|
||||
minimum: 0
|
||||
type: integer
|
||||
reason:
|
||||
description: |-
|
||||
reason contains a programmatic identifier indicating the reason for the condition's last transition.
|
||||
Producers of specific condition types may define expected values and meanings for this field,
|
||||
and whether the values are considered a guaranteed API.
|
||||
The value should be a CamelCase string.
|
||||
This field may not be empty.
|
||||
maxLength: 1024
|
||||
minLength: 1
|
||||
pattern: ^[A-Za-z]([A-Za-z0-9_,:]*[A-Za-z0-9_])?$
|
||||
type: string
|
||||
status:
|
||||
description: status of the condition, one of True, False, Unknown.
|
||||
enum:
|
||||
- "True"
|
||||
- "False"
|
||||
- Unknown
|
||||
type: string
|
||||
type:
|
||||
description: type of condition in CamelCase or in foo.example.com/CamelCase.
|
||||
maxLength: 316
|
||||
pattern: ^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])$
|
||||
type: string
|
||||
required:
|
||||
- lastTransitionTime
|
||||
- message
|
||||
- reason
|
||||
- status
|
||||
- type
|
||||
type: object
|
||||
type: array
|
||||
x-kubernetes-list-map-keys:
|
||||
- type
|
||||
x-kubernetes-list-type: map
|
||||
observedGeneration:
|
||||
format: int64
|
||||
type: integer
|
||||
type: object
|
||||
required:
|
||||
- spec
|
||||
type: object
|
||||
served: true
|
||||
storage: true
|
||||
subresources:
|
||||
status: {}
|
||||
{{- end }}
|
||||
File diff suppressed because it is too large
Load Diff
@@ -55,14 +55,122 @@ spec:
|
||||
spec:
|
||||
description: spec defines the desired state of TerdutTeam
|
||||
properties:
|
||||
deadmanSwitches:
|
||||
description: |-
|
||||
deadmanSwitches are this team's dead man's switches, by name. Switches on
|
||||
the server that are not listed here are removed: in operator mode this
|
||||
list is the whole truth.
|
||||
items:
|
||||
description: |-
|
||||
DeadmanSwitchSpec is one dead man's switch: the absence of an alert matching
|
||||
matcher for longer than timeout opens an incident.
|
||||
properties:
|
||||
matcher:
|
||||
description: |-
|
||||
matcher names the alerts this switch watches, e.g.
|
||||
"alertname=Watchdog,cluster=prod". One matcher per switch.
|
||||
maxLength: 512
|
||||
minLength: 1
|
||||
type: string
|
||||
x-kubernetes-validations:
|
||||
- message: 'one matcher per switch: add another entry instead
|
||||
of separating with ;'
|
||||
rule: '!self.contains('';'')'
|
||||
name:
|
||||
description: name identifies the switch within the team.
|
||||
maxLength: 100
|
||||
minLength: 1
|
||||
type: string
|
||||
severity:
|
||||
default: critical
|
||||
enum:
|
||||
- critical
|
||||
- error
|
||||
- warning
|
||||
- info
|
||||
type: string
|
||||
timeout:
|
||||
description: timeout is a Go duration string, e.g. "15m".
|
||||
maxLength: 32
|
||||
pattern: ^([0-9]+(\.[0-9]+)?(ns|us|µs|ms|s|m|h))+$
|
||||
type: string
|
||||
required:
|
||||
- matcher
|
||||
- name
|
||||
- timeout
|
||||
type: object
|
||||
maxItems: 50
|
||||
type: array
|
||||
x-kubernetes-list-map-keys:
|
||||
- name
|
||||
x-kubernetes-list-type: map
|
||||
displayName:
|
||||
description: |-
|
||||
displayName is this team's name, both in terdut-server's own data
|
||||
(POST /api/teams {"name": ...}) and as the identity POST /api/teams
|
||||
and GET /api/teams?name= correlate on (DESIGN.md §5's idempotent-
|
||||
create rule, via TEAM-LOOKUP.md).
|
||||
displayName is this team's name on the server. It can be changed freely:
|
||||
the team is found by the CR's own identity (<namespace>/<name>, sent as
|
||||
external_id), not by this name.
|
||||
minLength: 1
|
||||
type: string
|
||||
escalation:
|
||||
description: |-
|
||||
escalation is this team's escalation ladder. Omitted, the team has none
|
||||
(the server's plain reminder behaviour applies).
|
||||
properties:
|
||||
fallbackTopic:
|
||||
type: string
|
||||
levels:
|
||||
items:
|
||||
description: |-
|
||||
EscalationLevel is one rung of the ladder: how long to wait, and who to page
|
||||
if nobody has acknowledged by then.
|
||||
properties:
|
||||
targets:
|
||||
items:
|
||||
description: |-
|
||||
EscalationTarget is one page within a level. username is required iff kind is
|
||||
"user".
|
||||
properties:
|
||||
kind:
|
||||
description: EscalationTargetKind is who one rung
|
||||
of the ladder pages.
|
||||
enum:
|
||||
- oncall
|
||||
- user
|
||||
type: string
|
||||
username:
|
||||
maxLength: 255
|
||||
type: string
|
||||
required:
|
||||
- kind
|
||||
type: object
|
||||
x-kubernetes-validations:
|
||||
- message: username is required when kind is user
|
||||
rule: self.kind != 'user' || has(self.username)
|
||||
- message: username must not be set when kind is oncall
|
||||
rule: self.kind != 'oncall' || !has(self.username)
|
||||
maxItems: 20
|
||||
minItems: 1
|
||||
type: array
|
||||
timeout:
|
||||
description: timeout is a Go duration string, e.g. "5m".
|
||||
maxLength: 32
|
||||
pattern: ^([0-9]+(\.[0-9]+)?(ns|us|µs|ms|s|m|h))+$
|
||||
type: string
|
||||
required:
|
||||
- targets
|
||||
- timeout
|
||||
type: object
|
||||
maxItems: 10
|
||||
minItems: 1
|
||||
type: array
|
||||
repeatCount:
|
||||
format: int64
|
||||
maximum: 10
|
||||
minimum: 0
|
||||
type: integer
|
||||
required:
|
||||
- levels
|
||||
type: object
|
||||
oidc:
|
||||
description: |-
|
||||
TerdutTeamOIDC binds which identity-provider groups grant membership and
|
||||
@@ -152,35 +260,9 @@ spec:
|
||||
x-kubernetes-list-map-keys:
|
||||
- type
|
||||
x-kubernetes-list-type: map
|
||||
credentialsSecretRef:
|
||||
description: |-
|
||||
credentialsSecretRef is this team's own scoped credential
|
||||
(DESIGN.md §6 point 3) -- pure output, always in the operator's own
|
||||
namespace, under a fixed data key ("token").
|
||||
properties:
|
||||
key:
|
||||
description: key is the data key inside the Secret holding the
|
||||
raw value.
|
||||
minLength: 1
|
||||
type: string
|
||||
name:
|
||||
description: name is the Secret's name.
|
||||
minLength: 1
|
||||
type: string
|
||||
required:
|
||||
- key
|
||||
- name
|
||||
type: object
|
||||
observedGeneration:
|
||||
format: int64
|
||||
type: integer
|
||||
serverEndpoint:
|
||||
description: |-
|
||||
serverEndpoint is the resolved TerdutServer's base URL, resolved once
|
||||
here so no child controller (TerdutEscalationRule, TerdutDeadmanSwitch,
|
||||
TerdutAlertSource) ever needs its own RBAC on terdutservers just to
|
||||
find out where to send a request (DESIGN.md §5).
|
||||
type: string
|
||||
teamID:
|
||||
description: |-
|
||||
teamID is the server-side id -- needed by every child object's
|
||||
|
||||
@@ -58,12 +58,22 @@ rules:
|
||||
verbs:
|
||||
- create
|
||||
- patch
|
||||
- apiGroups:
|
||||
- policy
|
||||
resources:
|
||||
- poddisruptionbudgets
|
||||
verbs:
|
||||
- create
|
||||
- delete
|
||||
- get
|
||||
- list
|
||||
- patch
|
||||
- update
|
||||
- watch
|
||||
- apiGroups:
|
||||
- terdut.ryuvia.com
|
||||
resources:
|
||||
- terdutalertsources
|
||||
- terdutdeadmanswitches
|
||||
- terdutescalationrules
|
||||
- terdutservers
|
||||
- terdutteams
|
||||
verbs:
|
||||
@@ -78,8 +88,6 @@ rules:
|
||||
- terdut.ryuvia.com
|
||||
resources:
|
||||
- terdutalertsources/finalizers
|
||||
- terdutdeadmanswitches/finalizers
|
||||
- terdutescalationrules/finalizers
|
||||
- terdutservers/finalizers
|
||||
- terdutteams/finalizers
|
||||
verbs:
|
||||
@@ -88,8 +96,6 @@ rules:
|
||||
- terdut.ryuvia.com
|
||||
resources:
|
||||
- terdutalertsources/status
|
||||
- terdutdeadmanswitches/status
|
||||
- terdutescalationrules/status
|
||||
- terdutservers/status
|
||||
- terdutteams/status
|
||||
verbs:
|
||||
|
||||
@@ -1,31 +0,0 @@
|
||||
{{- if .Values.rbac.helpers.enabled }}
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
{{- if .Values.rbac.namespaced }}
|
||||
kind: Role
|
||||
{{- else }}
|
||||
kind: ClusterRole
|
||||
{{- end }}
|
||||
metadata:
|
||||
{{- if .Values.rbac.namespaced }}
|
||||
namespace: {{ .Release.Namespace }}
|
||||
{{- end }}
|
||||
labels:
|
||||
app.kubernetes.io/managed-by: {{ .Release.Service }}
|
||||
app.kubernetes.io/name: {{ include "terdut-operator.name" . }}
|
||||
helm.sh/chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
|
||||
app.kubernetes.io/instance: {{ .Release.Name }}
|
||||
name: {{ include "terdut-operator.resourceName" (dict "suffix" "terdutdeadmanswitch-admin-role" "context" $) }}
|
||||
rules:
|
||||
- apiGroups:
|
||||
- terdut.ryuvia.com
|
||||
resources:
|
||||
- terdutdeadmanswitches
|
||||
verbs:
|
||||
- '*'
|
||||
- apiGroups:
|
||||
- terdut.ryuvia.com
|
||||
resources:
|
||||
- terdutdeadmanswitches/status
|
||||
verbs:
|
||||
- get
|
||||
{{- end }}
|
||||
@@ -1,37 +0,0 @@
|
||||
{{- if .Values.rbac.helpers.enabled }}
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
{{- if .Values.rbac.namespaced }}
|
||||
kind: Role
|
||||
{{- else }}
|
||||
kind: ClusterRole
|
||||
{{- end }}
|
||||
metadata:
|
||||
{{- if .Values.rbac.namespaced }}
|
||||
namespace: {{ .Release.Namespace }}
|
||||
{{- end }}
|
||||
labels:
|
||||
app.kubernetes.io/managed-by: {{ .Release.Service }}
|
||||
app.kubernetes.io/name: {{ include "terdut-operator.name" . }}
|
||||
helm.sh/chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
|
||||
app.kubernetes.io/instance: {{ .Release.Name }}
|
||||
name: {{ include "terdut-operator.resourceName" (dict "suffix" "terdutdeadmanswitch-editor-role" "context" $) }}
|
||||
rules:
|
||||
- apiGroups:
|
||||
- terdut.ryuvia.com
|
||||
resources:
|
||||
- terdutdeadmanswitches
|
||||
verbs:
|
||||
- create
|
||||
- delete
|
||||
- get
|
||||
- list
|
||||
- patch
|
||||
- update
|
||||
- watch
|
||||
- apiGroups:
|
||||
- terdut.ryuvia.com
|
||||
resources:
|
||||
- terdutdeadmanswitches/status
|
||||
verbs:
|
||||
- get
|
||||
{{- end }}
|
||||
@@ -1,33 +0,0 @@
|
||||
{{- if .Values.rbac.helpers.enabled }}
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
{{- if .Values.rbac.namespaced }}
|
||||
kind: Role
|
||||
{{- else }}
|
||||
kind: ClusterRole
|
||||
{{- end }}
|
||||
metadata:
|
||||
{{- if .Values.rbac.namespaced }}
|
||||
namespace: {{ .Release.Namespace }}
|
||||
{{- end }}
|
||||
labels:
|
||||
app.kubernetes.io/managed-by: {{ .Release.Service }}
|
||||
app.kubernetes.io/name: {{ include "terdut-operator.name" . }}
|
||||
helm.sh/chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
|
||||
app.kubernetes.io/instance: {{ .Release.Name }}
|
||||
name: {{ include "terdut-operator.resourceName" (dict "suffix" "terdutdeadmanswitch-viewer-role" "context" $) }}
|
||||
rules:
|
||||
- apiGroups:
|
||||
- terdut.ryuvia.com
|
||||
resources:
|
||||
- terdutdeadmanswitches
|
||||
verbs:
|
||||
- get
|
||||
- list
|
||||
- watch
|
||||
- apiGroups:
|
||||
- terdut.ryuvia.com
|
||||
resources:
|
||||
- terdutdeadmanswitches/status
|
||||
verbs:
|
||||
- get
|
||||
{{- end }}
|
||||
@@ -1,31 +0,0 @@
|
||||
{{- if .Values.rbac.helpers.enabled }}
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
{{- if .Values.rbac.namespaced }}
|
||||
kind: Role
|
||||
{{- else }}
|
||||
kind: ClusterRole
|
||||
{{- end }}
|
||||
metadata:
|
||||
{{- if .Values.rbac.namespaced }}
|
||||
namespace: {{ .Release.Namespace }}
|
||||
{{- end }}
|
||||
labels:
|
||||
app.kubernetes.io/managed-by: {{ .Release.Service }}
|
||||
app.kubernetes.io/name: {{ include "terdut-operator.name" . }}
|
||||
helm.sh/chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
|
||||
app.kubernetes.io/instance: {{ .Release.Name }}
|
||||
name: {{ include "terdut-operator.resourceName" (dict "suffix" "terdutescalationrule-admin-role" "context" $) }}
|
||||
rules:
|
||||
- apiGroups:
|
||||
- terdut.ryuvia.com
|
||||
resources:
|
||||
- terdutescalationrules
|
||||
verbs:
|
||||
- '*'
|
||||
- apiGroups:
|
||||
- terdut.ryuvia.com
|
||||
resources:
|
||||
- terdutescalationrules/status
|
||||
verbs:
|
||||
- get
|
||||
{{- end }}
|
||||
@@ -1,37 +0,0 @@
|
||||
{{- if .Values.rbac.helpers.enabled }}
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
{{- if .Values.rbac.namespaced }}
|
||||
kind: Role
|
||||
{{- else }}
|
||||
kind: ClusterRole
|
||||
{{- end }}
|
||||
metadata:
|
||||
{{- if .Values.rbac.namespaced }}
|
||||
namespace: {{ .Release.Namespace }}
|
||||
{{- end }}
|
||||
labels:
|
||||
app.kubernetes.io/managed-by: {{ .Release.Service }}
|
||||
app.kubernetes.io/name: {{ include "terdut-operator.name" . }}
|
||||
helm.sh/chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
|
||||
app.kubernetes.io/instance: {{ .Release.Name }}
|
||||
name: {{ include "terdut-operator.resourceName" (dict "suffix" "terdutescalationrule-editor-role" "context" $) }}
|
||||
rules:
|
||||
- apiGroups:
|
||||
- terdut.ryuvia.com
|
||||
resources:
|
||||
- terdutescalationrules
|
||||
verbs:
|
||||
- create
|
||||
- delete
|
||||
- get
|
||||
- list
|
||||
- patch
|
||||
- update
|
||||
- watch
|
||||
- apiGroups:
|
||||
- terdut.ryuvia.com
|
||||
resources:
|
||||
- terdutescalationrules/status
|
||||
verbs:
|
||||
- get
|
||||
{{- end }}
|
||||
@@ -1,33 +0,0 @@
|
||||
{{- if .Values.rbac.helpers.enabled }}
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
{{- if .Values.rbac.namespaced }}
|
||||
kind: Role
|
||||
{{- else }}
|
||||
kind: ClusterRole
|
||||
{{- end }}
|
||||
metadata:
|
||||
{{- if .Values.rbac.namespaced }}
|
||||
namespace: {{ .Release.Namespace }}
|
||||
{{- end }}
|
||||
labels:
|
||||
app.kubernetes.io/managed-by: {{ .Release.Service }}
|
||||
app.kubernetes.io/name: {{ include "terdut-operator.name" . }}
|
||||
helm.sh/chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
|
||||
app.kubernetes.io/instance: {{ .Release.Name }}
|
||||
name: {{ include "terdut-operator.resourceName" (dict "suffix" "terdutescalationrule-viewer-role" "context" $) }}
|
||||
rules:
|
||||
- apiGroups:
|
||||
- terdut.ryuvia.com
|
||||
resources:
|
||||
- terdutescalationrules
|
||||
verbs:
|
||||
- get
|
||||
- list
|
||||
- watch
|
||||
- apiGroups:
|
||||
- terdut.ryuvia.com
|
||||
resources:
|
||||
- terdutescalationrules/status
|
||||
verbs:
|
||||
- get
|
||||
{{- end }}
|
||||
@@ -34,10 +34,6 @@ spec:
|
||||
sweeper:
|
||||
{{- toYaml . | nindent 4 }}
|
||||
{{- end }}
|
||||
{{- with .Values.terdutServer.deadman }}
|
||||
deadman:
|
||||
{{- toYaml . | nindent 4 }}
|
||||
{{- end }}
|
||||
{{- with .Values.terdutServer.notify }}
|
||||
notify:
|
||||
{{- toYaml . | nindent 4 }}
|
||||
@@ -51,4 +47,8 @@ spec:
|
||||
allowedTeams:
|
||||
{{- toYaml . | nindent 4 }}
|
||||
{{- end }}
|
||||
{{- with .Values.terdutServer.pod }}
|
||||
pod:
|
||||
{{- toYaml . | nindent 4 }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
|
||||
@@ -233,12 +233,19 @@ terdutServer:
|
||||
## Required when terdutServer.enabled.
|
||||
# tag: ""
|
||||
|
||||
replicas: 1
|
||||
## Safe above 1 since terdut-server v0.36.0 (image.tag above must be that or
|
||||
## newer): the sweeper, notifier and migration runner are each behind a
|
||||
## Postgres advisory lock, and incident creation resolves its own insert
|
||||
## conflict, matching this CRD's own spec.replicas default.
|
||||
replicas: 2
|
||||
|
||||
networking:
|
||||
## Required when terdutServer.enabled -- the hostname a future
|
||||
## HTTPRoute will carry (see NetworkingSpec's own doc comment: creating
|
||||
## that HTTPRoute isn't implemented yet).
|
||||
## Required when terdutServer.enabled -- terdut-server's own public
|
||||
## URL, used for absolute links it generates itself (notifications,
|
||||
## OIDC redirect URIs). This chart/operator never creates any
|
||||
## ingress/HTTPRoute for it -- see examples/networking in the repo for
|
||||
## how to expose the Service this chart's TerdutServer CR causes to
|
||||
## be created, if you want to expose it at all.
|
||||
# hostname: ""
|
||||
servicePort: 8080
|
||||
|
||||
@@ -259,10 +266,6 @@ terdutServer:
|
||||
# sweeper:
|
||||
# staleAfter: 6h
|
||||
# archiveAfter: 168h
|
||||
# deadman:
|
||||
# matchers: "alertname=Watchdog"
|
||||
# timeout: 15m
|
||||
# severity: critical
|
||||
# notify: {}
|
||||
# oidc: {}
|
||||
|
||||
@@ -270,3 +273,19 @@ terdutServer:
|
||||
|
||||
# allowedTeams: {}
|
||||
|
||||
## Pod-level customization of the Deployment this TerdutServer creates --
|
||||
## see api/v1alpha1/terdutserver_types.go's PodSpec for the full shape
|
||||
## (nodeSelector, tolerations, affinity, topologySpreadConstraints,
|
||||
## securityContext, containerSecurityContext, serviceAccountName,
|
||||
## extraEnv/extraEnvFrom, extraVolumes/extraVolumeMounts,
|
||||
## imagePullSecrets, disruptionBudget). All optional; resources is the
|
||||
## one most installs will want to set, since the container otherwise
|
||||
## runs with no requests/limits at all:
|
||||
# pod:
|
||||
# resources:
|
||||
# requests:
|
||||
# cpu: 100m
|
||||
# memory: 128Mi
|
||||
# limits:
|
||||
# memory: 256Mi
|
||||
|
||||
|
||||
+6
-36
@@ -166,53 +166,23 @@ func main() {
|
||||
os.Exit(1)
|
||||
}
|
||||
|
||||
// POD_NAMESPACE is the operator's own namespace, via the Deployment's
|
||||
// downward API (config/manager/manager.yaml) — every credentials Secret
|
||||
// TerdutServerReconciler reads or writes lives here, never in a
|
||||
// TerdutServer's own namespace (DESIGN.md §6). Falling back to "default"
|
||||
// keeps `go run` usable for local development against a real cluster;
|
||||
// production always sets it.
|
||||
operatorNamespace := os.Getenv("POD_NAMESPACE")
|
||||
if operatorNamespace == "" {
|
||||
operatorNamespace = "default"
|
||||
}
|
||||
|
||||
if err := (&controller.TerdutServerReconciler{
|
||||
Client: mgr.GetClient(),
|
||||
Scheme: mgr.GetScheme(),
|
||||
OperatorNamespace: operatorNamespace,
|
||||
Client: mgr.GetClient(),
|
||||
Scheme: mgr.GetScheme(),
|
||||
}).SetupWithManager(mgr); err != nil {
|
||||
setupLog.Error(err, "Failed to create controller", "controller", "terdutserver")
|
||||
os.Exit(1)
|
||||
}
|
||||
if err := (&controller.TerdutTeamReconciler{
|
||||
Client: mgr.GetClient(),
|
||||
Scheme: mgr.GetScheme(),
|
||||
OperatorNamespace: operatorNamespace,
|
||||
Client: mgr.GetClient(),
|
||||
Scheme: mgr.GetScheme(),
|
||||
}).SetupWithManager(mgr); err != nil {
|
||||
setupLog.Error(err, "Failed to create controller", "controller", "terdutteam")
|
||||
os.Exit(1)
|
||||
}
|
||||
if err := (&controller.TerdutEscalationRuleReconciler{
|
||||
Client: mgr.GetClient(),
|
||||
Scheme: mgr.GetScheme(),
|
||||
OperatorNamespace: operatorNamespace,
|
||||
}).SetupWithManager(mgr); err != nil {
|
||||
setupLog.Error(err, "Failed to create controller", "controller", "terdutescalationrule")
|
||||
os.Exit(1)
|
||||
}
|
||||
if err := (&controller.TerdutDeadmanSwitchReconciler{
|
||||
Client: mgr.GetClient(),
|
||||
Scheme: mgr.GetScheme(),
|
||||
OperatorNamespace: operatorNamespace,
|
||||
}).SetupWithManager(mgr); err != nil {
|
||||
setupLog.Error(err, "Failed to create controller", "controller", "terdutdeadmanswitch")
|
||||
os.Exit(1)
|
||||
}
|
||||
if err := (&controller.TerdutAlertSourceReconciler{
|
||||
Client: mgr.GetClient(),
|
||||
Scheme: mgr.GetScheme(),
|
||||
OperatorNamespace: operatorNamespace,
|
||||
Client: mgr.GetClient(),
|
||||
Scheme: mgr.GetScheme(),
|
||||
}).SetupWithManager(mgr); err != nil {
|
||||
setupLog.Error(err, "Failed to create controller", "controller", "terdutalertsource")
|
||||
os.Exit(1)
|
||||
|
||||
@@ -76,9 +76,8 @@ spec:
|
||||
type: string
|
||||
teamRef:
|
||||
description: |-
|
||||
TerdutTeamRef names the TerdutTeam this resource belongs to. Always
|
||||
same-namespace as the CR itself (DESIGN.md §1: only TerdutTeam.spec.serverRef
|
||||
crosses namespaces in v1) -- no namespace field, unlike TerdutServerRef.
|
||||
TerdutTeamRef names the TerdutTeam a TerdutAlertSource belongs to. Always
|
||||
same-namespace as the CR itself.
|
||||
properties:
|
||||
name:
|
||||
minLength: 1
|
||||
|
||||
@@ -1,180 +0,0 @@
|
||||
---
|
||||
apiVersion: apiextensions.k8s.io/v1
|
||||
kind: CustomResourceDefinition
|
||||
metadata:
|
||||
annotations:
|
||||
controller-gen.kubebuilder.io/version: v0.22.0
|
||||
name: terdutdeadmanswitches.terdut.ryuvia.com
|
||||
spec:
|
||||
group: terdut.ryuvia.com
|
||||
names:
|
||||
kind: TerdutDeadmanSwitch
|
||||
listKind: TerdutDeadmanSwitchList
|
||||
plural: terdutdeadmanswitches
|
||||
singular: terdutdeadmanswitch
|
||||
scope: Namespaced
|
||||
versions:
|
||||
- additionalPrinterColumns:
|
||||
- jsonPath: .spec.teamRef.name
|
||||
name: Team
|
||||
type: string
|
||||
- jsonPath: .status.switchID
|
||||
name: SwitchID
|
||||
type: integer
|
||||
- jsonPath: .status.conditions[?(@.type=="Ready")].status
|
||||
name: Ready
|
||||
type: string
|
||||
- jsonPath: .status.conditions[?(@.type=="Ready")].reason
|
||||
name: Reason
|
||||
type: string
|
||||
name: v1alpha1
|
||||
schema:
|
||||
openAPIV3Schema:
|
||||
description: TerdutDeadmanSwitch is the Schema for the terdutdeadmanswitches
|
||||
API
|
||||
properties:
|
||||
apiVersion:
|
||||
description: |-
|
||||
APIVersion defines the versioned schema of this representation of an object.
|
||||
Servers should convert recognized schemas to the latest internal value, and
|
||||
may reject unrecognized values.
|
||||
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
|
||||
type: string
|
||||
kind:
|
||||
description: |-
|
||||
Kind is a string value representing the REST resource this object represents.
|
||||
Servers may infer this from the endpoint the client submits requests to.
|
||||
Cannot be updated.
|
||||
In CamelCase.
|
||||
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
|
||||
type: string
|
||||
metadata:
|
||||
type: object
|
||||
spec:
|
||||
description: spec defines the desired state of TerdutDeadmanSwitch
|
||||
properties:
|
||||
matcher:
|
||||
description: |-
|
||||
matcher names the alerts this switch watches, e.g.
|
||||
"alertname=Watchdog,cluster=prod". One matcher per switch -- add
|
||||
another TerdutDeadmanSwitch instead of separating with ";"
|
||||
(terdut-server's own restriction, mirrored here so a bad spec is
|
||||
rejected at apply time).
|
||||
minLength: 1
|
||||
type: string
|
||||
x-kubernetes-validations:
|
||||
- message: 'one matcher per switch: add another TerdutDeadmanSwitch
|
||||
instead of separating with ;'
|
||||
rule: '!self.contains('';'')'
|
||||
name:
|
||||
description: |-
|
||||
name is optional, same as the API: left empty, terdut-server derives
|
||||
it from matcher's own canonical form, and that's what the
|
||||
idempotent-create lookup matches against too.
|
||||
type: string
|
||||
severity:
|
||||
default: critical
|
||||
enum:
|
||||
- critical
|
||||
- error
|
||||
- warning
|
||||
- info
|
||||
type: string
|
||||
teamRef:
|
||||
description: |-
|
||||
TerdutTeamRef names the TerdutTeam this resource belongs to. Always
|
||||
same-namespace as the CR itself (DESIGN.md §1: only TerdutTeam.spec.serverRef
|
||||
crosses namespaces in v1) -- no namespace field, unlike TerdutServerRef.
|
||||
properties:
|
||||
name:
|
||||
minLength: 1
|
||||
type: string
|
||||
required:
|
||||
- name
|
||||
type: object
|
||||
timeout:
|
||||
description: timeout is a Go duration string, e.g. "15m".
|
||||
minLength: 1
|
||||
type: string
|
||||
required:
|
||||
- matcher
|
||||
- teamRef
|
||||
- timeout
|
||||
type: object
|
||||
status:
|
||||
description: status defines the observed state of TerdutDeadmanSwitch
|
||||
properties:
|
||||
conditions:
|
||||
items:
|
||||
description: Condition contains details for one aspect of the current
|
||||
state of this API Resource.
|
||||
properties:
|
||||
lastTransitionTime:
|
||||
description: |-
|
||||
lastTransitionTime is the last time the condition transitioned from one status to another.
|
||||
This should be when the underlying condition changed. If that is not known, then using the time when the API field changed is acceptable.
|
||||
format: date-time
|
||||
type: string
|
||||
message:
|
||||
description: |-
|
||||
message is a human readable message indicating details about the transition.
|
||||
This may be an empty string.
|
||||
maxLength: 32768
|
||||
type: string
|
||||
observedGeneration:
|
||||
description: |-
|
||||
observedGeneration represents the .metadata.generation that the condition was set based upon.
|
||||
For instance, if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration is 9, the condition is out of date
|
||||
with respect to the current state of the instance.
|
||||
format: int64
|
||||
minimum: 0
|
||||
type: integer
|
||||
reason:
|
||||
description: |-
|
||||
reason contains a programmatic identifier indicating the reason for the condition's last transition.
|
||||
Producers of specific condition types may define expected values and meanings for this field,
|
||||
and whether the values are considered a guaranteed API.
|
||||
The value should be a CamelCase string.
|
||||
This field may not be empty.
|
||||
maxLength: 1024
|
||||
minLength: 1
|
||||
pattern: ^[A-Za-z]([A-Za-z0-9_,:]*[A-Za-z0-9_])?$
|
||||
type: string
|
||||
status:
|
||||
description: status of the condition, one of True, False, Unknown.
|
||||
enum:
|
||||
- "True"
|
||||
- "False"
|
||||
- Unknown
|
||||
type: string
|
||||
type:
|
||||
description: type of condition in CamelCase or in foo.example.com/CamelCase.
|
||||
maxLength: 316
|
||||
pattern: ^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])$
|
||||
type: string
|
||||
required:
|
||||
- lastTransitionTime
|
||||
- message
|
||||
- reason
|
||||
- status
|
||||
- type
|
||||
type: object
|
||||
type: array
|
||||
x-kubernetes-list-map-keys:
|
||||
- type
|
||||
x-kubernetes-list-type: map
|
||||
observedGeneration:
|
||||
format: int64
|
||||
type: integer
|
||||
switchID:
|
||||
description: switchID is the server-side id.
|
||||
format: int64
|
||||
type: integer
|
||||
type: object
|
||||
required:
|
||||
- spec
|
||||
type: object
|
||||
served: true
|
||||
storage: true
|
||||
subresources:
|
||||
status: {}
|
||||
@@ -1,191 +0,0 @@
|
||||
---
|
||||
apiVersion: apiextensions.k8s.io/v1
|
||||
kind: CustomResourceDefinition
|
||||
metadata:
|
||||
annotations:
|
||||
controller-gen.kubebuilder.io/version: v0.22.0
|
||||
name: terdutescalationrules.terdut.ryuvia.com
|
||||
spec:
|
||||
group: terdut.ryuvia.com
|
||||
names:
|
||||
kind: TerdutEscalationRule
|
||||
listKind: TerdutEscalationRuleList
|
||||
plural: terdutescalationrules
|
||||
singular: terdutescalationrule
|
||||
scope: Namespaced
|
||||
versions:
|
||||
- additionalPrinterColumns:
|
||||
- jsonPath: .spec.teamRef.name
|
||||
name: Team
|
||||
type: string
|
||||
- jsonPath: .status.conditions[?(@.type=="Ready")].status
|
||||
name: Ready
|
||||
type: string
|
||||
- jsonPath: .status.conditions[?(@.type=="Ready")].reason
|
||||
name: Reason
|
||||
type: string
|
||||
name: v1alpha1
|
||||
schema:
|
||||
openAPIV3Schema:
|
||||
description: TerdutEscalationRule is the Schema for the terdutescalationrules
|
||||
API
|
||||
properties:
|
||||
apiVersion:
|
||||
description: |-
|
||||
APIVersion defines the versioned schema of this representation of an object.
|
||||
Servers should convert recognized schemas to the latest internal value, and
|
||||
may reject unrecognized values.
|
||||
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
|
||||
type: string
|
||||
kind:
|
||||
description: |-
|
||||
Kind is a string value representing the REST resource this object represents.
|
||||
Servers may infer this from the endpoint the client submits requests to.
|
||||
Cannot be updated.
|
||||
In CamelCase.
|
||||
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
|
||||
type: string
|
||||
metadata:
|
||||
type: object
|
||||
spec:
|
||||
description: spec defines the desired state of TerdutEscalationRule
|
||||
properties:
|
||||
fallbackTopic:
|
||||
type: string
|
||||
levels:
|
||||
items:
|
||||
description: |-
|
||||
EscalationLevel is one rung of the ladder: how long to wait, and who to
|
||||
page if nobody's acknowledged by then.
|
||||
properties:
|
||||
targets:
|
||||
items:
|
||||
description: |-
|
||||
EscalationTarget is one page within a level. username is required iff
|
||||
kind is "user" (terdut-server's own validation, internal/api/escalation.go's
|
||||
handleSetEscalation -- mirrored here as a CEL rule so a bad spec is
|
||||
rejected at apply time, not discovered on the next failed PUT).
|
||||
properties:
|
||||
kind:
|
||||
description: EscalationTargetKind is who one rung of the
|
||||
ladder pages.
|
||||
enum:
|
||||
- oncall
|
||||
- user
|
||||
type: string
|
||||
username:
|
||||
type: string
|
||||
required:
|
||||
- kind
|
||||
type: object
|
||||
x-kubernetes-validations:
|
||||
- message: username is required when kind is user
|
||||
rule: self.kind != 'user' || has(self.username)
|
||||
- message: username must not be set when kind is oncall
|
||||
rule: self.kind != 'oncall' || !has(self.username)
|
||||
minItems: 1
|
||||
type: array
|
||||
timeout:
|
||||
description: timeout is a Go duration string, e.g. "5m".
|
||||
minLength: 1
|
||||
type: string
|
||||
required:
|
||||
- targets
|
||||
- timeout
|
||||
type: object
|
||||
minItems: 1
|
||||
type: array
|
||||
repeatCount:
|
||||
format: int64
|
||||
maximum: 10
|
||||
minimum: 0
|
||||
type: integer
|
||||
teamRef:
|
||||
description: |-
|
||||
TerdutTeamRef names the TerdutTeam this resource belongs to. Always
|
||||
same-namespace as the CR itself (DESIGN.md §1: only TerdutTeam.spec.serverRef
|
||||
crosses namespaces in v1) -- no namespace field, unlike TerdutServerRef.
|
||||
properties:
|
||||
name:
|
||||
minLength: 1
|
||||
type: string
|
||||
required:
|
||||
- name
|
||||
type: object
|
||||
required:
|
||||
- levels
|
||||
- teamRef
|
||||
type: object
|
||||
status:
|
||||
description: status defines the observed state of TerdutEscalationRule
|
||||
properties:
|
||||
conditions:
|
||||
items:
|
||||
description: Condition contains details for one aspect of the current
|
||||
state of this API Resource.
|
||||
properties:
|
||||
lastTransitionTime:
|
||||
description: |-
|
||||
lastTransitionTime is the last time the condition transitioned from one status to another.
|
||||
This should be when the underlying condition changed. If that is not known, then using the time when the API field changed is acceptable.
|
||||
format: date-time
|
||||
type: string
|
||||
message:
|
||||
description: |-
|
||||
message is a human readable message indicating details about the transition.
|
||||
This may be an empty string.
|
||||
maxLength: 32768
|
||||
type: string
|
||||
observedGeneration:
|
||||
description: |-
|
||||
observedGeneration represents the .metadata.generation that the condition was set based upon.
|
||||
For instance, if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration is 9, the condition is out of date
|
||||
with respect to the current state of the instance.
|
||||
format: int64
|
||||
minimum: 0
|
||||
type: integer
|
||||
reason:
|
||||
description: |-
|
||||
reason contains a programmatic identifier indicating the reason for the condition's last transition.
|
||||
Producers of specific condition types may define expected values and meanings for this field,
|
||||
and whether the values are considered a guaranteed API.
|
||||
The value should be a CamelCase string.
|
||||
This field may not be empty.
|
||||
maxLength: 1024
|
||||
minLength: 1
|
||||
pattern: ^[A-Za-z]([A-Za-z0-9_,:]*[A-Za-z0-9_])?$
|
||||
type: string
|
||||
status:
|
||||
description: status of the condition, one of True, False, Unknown.
|
||||
enum:
|
||||
- "True"
|
||||
- "False"
|
||||
- Unknown
|
||||
type: string
|
||||
type:
|
||||
description: type of condition in CamelCase or in foo.example.com/CamelCase.
|
||||
maxLength: 316
|
||||
pattern: ^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])$
|
||||
type: string
|
||||
required:
|
||||
- lastTransitionTime
|
||||
- message
|
||||
- reason
|
||||
- status
|
||||
- type
|
||||
type: object
|
||||
type: array
|
||||
x-kubernetes-list-map-keys:
|
||||
- type
|
||||
x-kubernetes-list-type: map
|
||||
observedGeneration:
|
||||
format: int64
|
||||
type: integer
|
||||
type: object
|
||||
required:
|
||||
- spec
|
||||
type: object
|
||||
served: true
|
||||
storage: true
|
||||
subresources:
|
||||
status: {}
|
||||
File diff suppressed because it is too large
Load Diff
@@ -52,14 +52,122 @@ spec:
|
||||
spec:
|
||||
description: spec defines the desired state of TerdutTeam
|
||||
properties:
|
||||
deadmanSwitches:
|
||||
description: |-
|
||||
deadmanSwitches are this team's dead man's switches, by name. Switches on
|
||||
the server that are not listed here are removed: in operator mode this
|
||||
list is the whole truth.
|
||||
items:
|
||||
description: |-
|
||||
DeadmanSwitchSpec is one dead man's switch: the absence of an alert matching
|
||||
matcher for longer than timeout opens an incident.
|
||||
properties:
|
||||
matcher:
|
||||
description: |-
|
||||
matcher names the alerts this switch watches, e.g.
|
||||
"alertname=Watchdog,cluster=prod". One matcher per switch.
|
||||
maxLength: 512
|
||||
minLength: 1
|
||||
type: string
|
||||
x-kubernetes-validations:
|
||||
- message: 'one matcher per switch: add another entry instead
|
||||
of separating with ;'
|
||||
rule: '!self.contains('';'')'
|
||||
name:
|
||||
description: name identifies the switch within the team.
|
||||
maxLength: 100
|
||||
minLength: 1
|
||||
type: string
|
||||
severity:
|
||||
default: critical
|
||||
enum:
|
||||
- critical
|
||||
- error
|
||||
- warning
|
||||
- info
|
||||
type: string
|
||||
timeout:
|
||||
description: timeout is a Go duration string, e.g. "15m".
|
||||
maxLength: 32
|
||||
pattern: ^([0-9]+(\.[0-9]+)?(ns|us|µs|ms|s|m|h))+$
|
||||
type: string
|
||||
required:
|
||||
- matcher
|
||||
- name
|
||||
- timeout
|
||||
type: object
|
||||
maxItems: 50
|
||||
type: array
|
||||
x-kubernetes-list-map-keys:
|
||||
- name
|
||||
x-kubernetes-list-type: map
|
||||
displayName:
|
||||
description: |-
|
||||
displayName is this team's name, both in terdut-server's own data
|
||||
(POST /api/teams {"name": ...}) and as the identity POST /api/teams
|
||||
and GET /api/teams?name= correlate on (DESIGN.md §5's idempotent-
|
||||
create rule, via TEAM-LOOKUP.md).
|
||||
displayName is this team's name on the server. It can be changed freely:
|
||||
the team is found by the CR's own identity (<namespace>/<name>, sent as
|
||||
external_id), not by this name.
|
||||
minLength: 1
|
||||
type: string
|
||||
escalation:
|
||||
description: |-
|
||||
escalation is this team's escalation ladder. Omitted, the team has none
|
||||
(the server's plain reminder behaviour applies).
|
||||
properties:
|
||||
fallbackTopic:
|
||||
type: string
|
||||
levels:
|
||||
items:
|
||||
description: |-
|
||||
EscalationLevel is one rung of the ladder: how long to wait, and who to page
|
||||
if nobody has acknowledged by then.
|
||||
properties:
|
||||
targets:
|
||||
items:
|
||||
description: |-
|
||||
EscalationTarget is one page within a level. username is required iff kind is
|
||||
"user".
|
||||
properties:
|
||||
kind:
|
||||
description: EscalationTargetKind is who one rung
|
||||
of the ladder pages.
|
||||
enum:
|
||||
- oncall
|
||||
- user
|
||||
type: string
|
||||
username:
|
||||
maxLength: 255
|
||||
type: string
|
||||
required:
|
||||
- kind
|
||||
type: object
|
||||
x-kubernetes-validations:
|
||||
- message: username is required when kind is user
|
||||
rule: self.kind != 'user' || has(self.username)
|
||||
- message: username must not be set when kind is oncall
|
||||
rule: self.kind != 'oncall' || !has(self.username)
|
||||
maxItems: 20
|
||||
minItems: 1
|
||||
type: array
|
||||
timeout:
|
||||
description: timeout is a Go duration string, e.g. "5m".
|
||||
maxLength: 32
|
||||
pattern: ^([0-9]+(\.[0-9]+)?(ns|us|µs|ms|s|m|h))+$
|
||||
type: string
|
||||
required:
|
||||
- targets
|
||||
- timeout
|
||||
type: object
|
||||
maxItems: 10
|
||||
minItems: 1
|
||||
type: array
|
||||
repeatCount:
|
||||
format: int64
|
||||
maximum: 10
|
||||
minimum: 0
|
||||
type: integer
|
||||
required:
|
||||
- levels
|
||||
type: object
|
||||
oidc:
|
||||
description: |-
|
||||
TerdutTeamOIDC binds which identity-provider groups grant membership and
|
||||
@@ -149,35 +257,9 @@ spec:
|
||||
x-kubernetes-list-map-keys:
|
||||
- type
|
||||
x-kubernetes-list-type: map
|
||||
credentialsSecretRef:
|
||||
description: |-
|
||||
credentialsSecretRef is this team's own scoped credential
|
||||
(DESIGN.md §6 point 3) -- pure output, always in the operator's own
|
||||
namespace, under a fixed data key ("token").
|
||||
properties:
|
||||
key:
|
||||
description: key is the data key inside the Secret holding the
|
||||
raw value.
|
||||
minLength: 1
|
||||
type: string
|
||||
name:
|
||||
description: name is the Secret's name.
|
||||
minLength: 1
|
||||
type: string
|
||||
required:
|
||||
- key
|
||||
- name
|
||||
type: object
|
||||
observedGeneration:
|
||||
format: int64
|
||||
type: integer
|
||||
serverEndpoint:
|
||||
description: |-
|
||||
serverEndpoint is the resolved TerdutServer's base URL, resolved once
|
||||
here so no child controller (TerdutEscalationRule, TerdutDeadmanSwitch,
|
||||
TerdutAlertSource) ever needs its own RBAC on terdutservers just to
|
||||
find out where to send a request (DESIGN.md §5).
|
||||
type: string
|
||||
teamID:
|
||||
description: |-
|
||||
teamID is the server-side id -- needed by every child object's
|
||||
|
||||
@@ -4,8 +4,6 @@
|
||||
resources:
|
||||
- bases/terdut.ryuvia.com_terdutservers.yaml
|
||||
- bases/terdut.ryuvia.com_terdutteams.yaml
|
||||
- bases/terdut.ryuvia.com_terdutescalationrules.yaml
|
||||
- bases/terdut.ryuvia.com_terdutdeadmanswitches.yaml
|
||||
- bases/terdut.ryuvia.com_terdutalertsources.yaml
|
||||
# +kubebuilder:scaffold:crdkustomizeresource
|
||||
|
||||
|
||||
@@ -23,14 +23,8 @@ resources:
|
||||
#- ../webhook
|
||||
# [CERTMANAGER] To enable cert-manager, uncomment all sections with 'CERTMANAGER'. 'WEBHOOK' components are required.
|
||||
#- ../certmanager
|
||||
# [PROMETHEUS] To enable prometheus monitor, uncomment all sections with 'PROMETHEUS'.
|
||||
#- ../prometheus
|
||||
# [METRICS] Expose the controller manager metrics service.
|
||||
- metrics_service.yaml
|
||||
# [NETWORK POLICY] Control ingress to metrics and webhook ports.
|
||||
# Allow metrics traffic from pods in namespaces labeled 'metrics: enabled'.
|
||||
# Allow webhook traffic from all sources.
|
||||
#- ../network-policy
|
||||
|
||||
# Uncomment the patches line if you enable Metrics
|
||||
patches:
|
||||
|
||||
@@ -1,26 +0,0 @@
|
||||
# Allow metrics traffic from pods in namespaces labeled 'metrics: enabled'.
|
||||
# Add this label to namespaces whose pods should scrape metrics.
|
||||
apiVersion: networking.k8s.io/v1
|
||||
kind: NetworkPolicy
|
||||
metadata:
|
||||
labels:
|
||||
app.kubernetes.io/name: terdut-operator
|
||||
app.kubernetes.io/managed-by: kustomize
|
||||
name: allow-metrics-traffic
|
||||
namespace: system
|
||||
spec:
|
||||
podSelector:
|
||||
matchLabels:
|
||||
control-plane: controller-manager
|
||||
app.kubernetes.io/name: terdut-operator
|
||||
policyTypes:
|
||||
- Ingress
|
||||
ingress:
|
||||
# Allow pods in namespaces labeled 'metrics: enabled' to scrape metrics.
|
||||
- from:
|
||||
- namespaceSelector:
|
||||
matchLabels:
|
||||
metrics: enabled # Only from namespaces with this label
|
||||
ports:
|
||||
- port: 8443
|
||||
protocol: TCP
|
||||
@@ -1,2 +0,0 @@
|
||||
resources:
|
||||
- allow-metrics-traffic.yaml
|
||||
@@ -1,11 +0,0 @@
|
||||
resources:
|
||||
- monitor.yaml
|
||||
|
||||
# [PROMETHEUS-WITH-CERTS] The following patch configures the ServiceMonitor in ../prometheus
|
||||
# to securely reference certificates created and managed by cert-manager.
|
||||
# Additionally, ensure that you uncomment the [METRICS WITH CERTMANAGER] patch under config/default/kustomization.yaml
|
||||
# to mount the "metrics-server-cert" secret in the Manager Deployment.
|
||||
#patches:
|
||||
# - path: monitor_tls_patch.yaml
|
||||
# target:
|
||||
# kind: ServiceMonitor
|
||||
@@ -1,27 +0,0 @@
|
||||
# Prometheus Monitor Service (Metrics)
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
kind: ServiceMonitor
|
||||
metadata:
|
||||
labels:
|
||||
control-plane: controller-manager
|
||||
app.kubernetes.io/name: terdut-operator
|
||||
app.kubernetes.io/managed-by: kustomize
|
||||
name: controller-manager-metrics-monitor
|
||||
namespace: system
|
||||
spec:
|
||||
endpoints:
|
||||
- path: /metrics
|
||||
port: https # Ensure this is the name of the port that exposes HTTPS metrics
|
||||
scheme: https
|
||||
bearerTokenFile: /var/run/secrets/kubernetes.io/serviceaccount/token
|
||||
tlsConfig:
|
||||
# TODO(user): The option insecureSkipVerify: true is not recommended for production since it disables
|
||||
# certificate verification, exposing the system to potential man-in-the-middle attacks.
|
||||
# For production environments, it is recommended to use cert-manager for automatic TLS certificate management.
|
||||
# To apply this configuration, enable cert-manager and use the patch located at config/prometheus/servicemonitor_tls_patch.yaml,
|
||||
# which securely references the certificate from the 'metrics-server-cert' secret.
|
||||
insecureSkipVerify: true
|
||||
selector:
|
||||
matchLabels:
|
||||
control-plane: controller-manager
|
||||
app.kubernetes.io/name: terdut-operator
|
||||
@@ -1,19 +0,0 @@
|
||||
# Patch for Prometheus ServiceMonitor to enable secure TLS configuration
|
||||
# using certificates managed by cert-manager
|
||||
- op: replace
|
||||
path: /spec/endpoints/0/tlsConfig
|
||||
value:
|
||||
# SERVICE_NAME and SERVICE_NAMESPACE will be substituted by kustomize
|
||||
serverName: SERVICE_NAME.SERVICE_NAMESPACE.svc
|
||||
insecureSkipVerify: false
|
||||
ca:
|
||||
secret:
|
||||
name: metrics-server-cert
|
||||
key: ca.crt
|
||||
cert:
|
||||
secret:
|
||||
name: metrics-server-cert
|
||||
key: tls.crt
|
||||
keySecret:
|
||||
name: metrics-server-cert
|
||||
key: tls.key
|
||||
@@ -25,12 +25,6 @@ resources:
|
||||
- terdutalertsource_admin_role.yaml
|
||||
- terdutalertsource_editor_role.yaml
|
||||
- terdutalertsource_viewer_role.yaml
|
||||
- terdutdeadmanswitch_admin_role.yaml
|
||||
- terdutdeadmanswitch_editor_role.yaml
|
||||
- terdutdeadmanswitch_viewer_role.yaml
|
||||
- terdutescalationrule_admin_role.yaml
|
||||
- terdutescalationrule_editor_role.yaml
|
||||
- terdutescalationrule_viewer_role.yaml
|
||||
- terdutteam_admin_role.yaml
|
||||
- terdutteam_editor_role.yaml
|
||||
- terdutteam_viewer_role.yaml
|
||||
|
||||
+12
-6
@@ -52,12 +52,22 @@ rules:
|
||||
verbs:
|
||||
- create
|
||||
- patch
|
||||
- apiGroups:
|
||||
- policy
|
||||
resources:
|
||||
- poddisruptionbudgets
|
||||
verbs:
|
||||
- create
|
||||
- delete
|
||||
- get
|
||||
- list
|
||||
- patch
|
||||
- update
|
||||
- watch
|
||||
- apiGroups:
|
||||
- terdut.ryuvia.com
|
||||
resources:
|
||||
- terdutalertsources
|
||||
- terdutdeadmanswitches
|
||||
- terdutescalationrules
|
||||
- terdutservers
|
||||
- terdutteams
|
||||
verbs:
|
||||
@@ -72,8 +82,6 @@ rules:
|
||||
- terdut.ryuvia.com
|
||||
resources:
|
||||
- terdutalertsources/finalizers
|
||||
- terdutdeadmanswitches/finalizers
|
||||
- terdutescalationrules/finalizers
|
||||
- terdutservers/finalizers
|
||||
- terdutteams/finalizers
|
||||
verbs:
|
||||
@@ -82,8 +90,6 @@ rules:
|
||||
- terdut.ryuvia.com
|
||||
resources:
|
||||
- terdutalertsources/status
|
||||
- terdutdeadmanswitches/status
|
||||
- terdutescalationrules/status
|
||||
- terdutservers/status
|
||||
- terdutteams/status
|
||||
verbs:
|
||||
|
||||
@@ -1,27 +0,0 @@
|
||||
# This rule is not used by the project terdut-operator itself.
|
||||
# It is provided to allow the cluster admin to help manage permissions for users.
|
||||
#
|
||||
# Grants full permissions ('*') over terdut.ryuvia.com.
|
||||
# This role is intended for users authorized to modify roles and bindings within the cluster,
|
||||
# enabling them to delegate specific permissions to other users or groups as needed.
|
||||
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: ClusterRole
|
||||
metadata:
|
||||
labels:
|
||||
app.kubernetes.io/name: terdut-operator
|
||||
app.kubernetes.io/managed-by: kustomize
|
||||
name: terdutdeadmanswitch-admin-role
|
||||
rules:
|
||||
- apiGroups:
|
||||
- terdut.ryuvia.com
|
||||
resources:
|
||||
- terdutdeadmanswitches
|
||||
verbs:
|
||||
- '*'
|
||||
- apiGroups:
|
||||
- terdut.ryuvia.com
|
||||
resources:
|
||||
- terdutdeadmanswitches/status
|
||||
verbs:
|
||||
- get
|
||||
@@ -1,33 +0,0 @@
|
||||
# This rule is not used by the project terdut-operator itself.
|
||||
# It is provided to allow the cluster admin to help manage permissions for users.
|
||||
#
|
||||
# Grants permissions to create, update, and delete resources within the terdut.ryuvia.com.
|
||||
# This role is intended for users who need to manage these resources
|
||||
# but should not control RBAC or manage permissions for others.
|
||||
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: ClusterRole
|
||||
metadata:
|
||||
labels:
|
||||
app.kubernetes.io/name: terdut-operator
|
||||
app.kubernetes.io/managed-by: kustomize
|
||||
name: terdutdeadmanswitch-editor-role
|
||||
rules:
|
||||
- apiGroups:
|
||||
- terdut.ryuvia.com
|
||||
resources:
|
||||
- terdutdeadmanswitches
|
||||
verbs:
|
||||
- create
|
||||
- delete
|
||||
- get
|
||||
- list
|
||||
- patch
|
||||
- update
|
||||
- watch
|
||||
- apiGroups:
|
||||
- terdut.ryuvia.com
|
||||
resources:
|
||||
- terdutdeadmanswitches/status
|
||||
verbs:
|
||||
- get
|
||||
@@ -1,29 +0,0 @@
|
||||
# This rule is not used by the project terdut-operator itself.
|
||||
# It is provided to allow the cluster admin to help manage permissions for users.
|
||||
#
|
||||
# Grants read-only access to terdut.ryuvia.com resources.
|
||||
# This role is intended for users who need visibility into these resources
|
||||
# without permissions to modify them. It is ideal for monitoring purposes and limited-access viewing.
|
||||
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: ClusterRole
|
||||
metadata:
|
||||
labels:
|
||||
app.kubernetes.io/name: terdut-operator
|
||||
app.kubernetes.io/managed-by: kustomize
|
||||
name: terdutdeadmanswitch-viewer-role
|
||||
rules:
|
||||
- apiGroups:
|
||||
- terdut.ryuvia.com
|
||||
resources:
|
||||
- terdutdeadmanswitches
|
||||
verbs:
|
||||
- get
|
||||
- list
|
||||
- watch
|
||||
- apiGroups:
|
||||
- terdut.ryuvia.com
|
||||
resources:
|
||||
- terdutdeadmanswitches/status
|
||||
verbs:
|
||||
- get
|
||||
@@ -1,27 +0,0 @@
|
||||
# This rule is not used by the project terdut-operator itself.
|
||||
# It is provided to allow the cluster admin to help manage permissions for users.
|
||||
#
|
||||
# Grants full permissions ('*') over terdut.ryuvia.com.
|
||||
# This role is intended for users authorized to modify roles and bindings within the cluster,
|
||||
# enabling them to delegate specific permissions to other users or groups as needed.
|
||||
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: ClusterRole
|
||||
metadata:
|
||||
labels:
|
||||
app.kubernetes.io/name: terdut-operator
|
||||
app.kubernetes.io/managed-by: kustomize
|
||||
name: terdutescalationrule-admin-role
|
||||
rules:
|
||||
- apiGroups:
|
||||
- terdut.ryuvia.com
|
||||
resources:
|
||||
- terdutescalationrules
|
||||
verbs:
|
||||
- '*'
|
||||
- apiGroups:
|
||||
- terdut.ryuvia.com
|
||||
resources:
|
||||
- terdutescalationrules/status
|
||||
verbs:
|
||||
- get
|
||||
@@ -1,33 +0,0 @@
|
||||
# This rule is not used by the project terdut-operator itself.
|
||||
# It is provided to allow the cluster admin to help manage permissions for users.
|
||||
#
|
||||
# Grants permissions to create, update, and delete resources within the terdut.ryuvia.com.
|
||||
# This role is intended for users who need to manage these resources
|
||||
# but should not control RBAC or manage permissions for others.
|
||||
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: ClusterRole
|
||||
metadata:
|
||||
labels:
|
||||
app.kubernetes.io/name: terdut-operator
|
||||
app.kubernetes.io/managed-by: kustomize
|
||||
name: terdutescalationrule-editor-role
|
||||
rules:
|
||||
- apiGroups:
|
||||
- terdut.ryuvia.com
|
||||
resources:
|
||||
- terdutescalationrules
|
||||
verbs:
|
||||
- create
|
||||
- delete
|
||||
- get
|
||||
- list
|
||||
- patch
|
||||
- update
|
||||
- watch
|
||||
- apiGroups:
|
||||
- terdut.ryuvia.com
|
||||
resources:
|
||||
- terdutescalationrules/status
|
||||
verbs:
|
||||
- get
|
||||
@@ -1,29 +0,0 @@
|
||||
# This rule is not used by the project terdut-operator itself.
|
||||
# It is provided to allow the cluster admin to help manage permissions for users.
|
||||
#
|
||||
# Grants read-only access to terdut.ryuvia.com resources.
|
||||
# This role is intended for users who need visibility into these resources
|
||||
# without permissions to modify them. It is ideal for monitoring purposes and limited-access viewing.
|
||||
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: ClusterRole
|
||||
metadata:
|
||||
labels:
|
||||
app.kubernetes.io/name: terdut-operator
|
||||
app.kubernetes.io/managed-by: kustomize
|
||||
name: terdutescalationrule-viewer-role
|
||||
rules:
|
||||
- apiGroups:
|
||||
- terdut.ryuvia.com
|
||||
resources:
|
||||
- terdutescalationrules
|
||||
verbs:
|
||||
- get
|
||||
- list
|
||||
- watch
|
||||
- apiGroups:
|
||||
- terdut.ryuvia.com
|
||||
resources:
|
||||
- terdutescalationrules/status
|
||||
verbs:
|
||||
- get
|
||||
@@ -1,8 +0,0 @@
|
||||
## Append samples of your project ##
|
||||
resources:
|
||||
- terdut_v1alpha1_terdutserver.yaml
|
||||
- terdut_v1alpha1_terdutteam.yaml
|
||||
- terdut_v1alpha1_terdutescalationrule.yaml
|
||||
- terdut_v1alpha1_terdutdeadmanswitch.yaml
|
||||
- terdut_v1alpha1_terdutalertsource.yaml
|
||||
# +kubebuilder:scaffold:manifestskustomizesamples
|
||||
@@ -1,19 +0,0 @@
|
||||
apiVersion: terdut.ryuvia.com/v1alpha1
|
||||
kind: TerdutAlertSource
|
||||
metadata:
|
||||
labels:
|
||||
app.kubernetes.io/name: terdut-operator
|
||||
app.kubernetes.io/managed-by: kustomize
|
||||
name: terdutalertsource-sample
|
||||
spec:
|
||||
teamRef:
|
||||
name: terdutteam-sample
|
||||
# kind defaults to "alertmanager" -- the only value terdut-server
|
||||
# supports today. Changing it after this object exists rotates the
|
||||
# webhook key (DESIGN.md §5): the old integration is deleted and a new
|
||||
# one created, which breaks whatever still sends to the old URL.
|
||||
kind: alertmanager
|
||||
# name is this source's own display name server-side, distinct from this
|
||||
# object's own metadata.name above -- renaming it is safe and never
|
||||
# rotates the key.
|
||||
name: prod-alertmanager
|
||||
@@ -1,15 +0,0 @@
|
||||
apiVersion: terdut.ryuvia.com/v1alpha1
|
||||
kind: TerdutDeadmanSwitch
|
||||
metadata:
|
||||
labels:
|
||||
app.kubernetes.io/name: terdut-operator
|
||||
app.kubernetes.io/managed-by: kustomize
|
||||
name: terdutdeadmanswitch-sample
|
||||
spec:
|
||||
teamRef:
|
||||
name: terdutteam-sample
|
||||
# name is optional -- left empty, terdut-server derives it from matcher's
|
||||
# own canonical form (DESIGN.md §4.4).
|
||||
matcher: "alertname=Watchdog"
|
||||
timeout: 15m
|
||||
severity: critical
|
||||
@@ -1,25 +0,0 @@
|
||||
apiVersion: terdut.ryuvia.com/v1alpha1
|
||||
kind: TerdutEscalationRule
|
||||
metadata:
|
||||
labels:
|
||||
app.kubernetes.io/name: terdut-operator
|
||||
app.kubernetes.io/managed-by: kustomize
|
||||
name: terdutescalationrule-sample
|
||||
spec:
|
||||
# One per team (DESIGN.md §4.3) -- a second TerdutEscalationRule naming
|
||||
# the same teamRef would simply clobber this one every reconcile, since
|
||||
# there's no admission-time check for it in v1.
|
||||
teamRef:
|
||||
name: terdutteam-sample
|
||||
repeatCount: 2
|
||||
fallbackTopic: platform-fallback
|
||||
levels:
|
||||
# username is required iff kind is "user", and rejected otherwise --
|
||||
# enforced at apply time via CEL (api/v1alpha1/terdutescalationrule_types.go).
|
||||
- timeout: 5m
|
||||
targets:
|
||||
- kind: user
|
||||
username: alice
|
||||
- timeout: 10m
|
||||
targets:
|
||||
- kind: oncall
|
||||
@@ -1,33 +0,0 @@
|
||||
apiVersion: terdut.ryuvia.com/v1alpha1
|
||||
kind: TerdutServer
|
||||
metadata:
|
||||
labels:
|
||||
app.kubernetes.io/name: terdut-operator
|
||||
app.kubernetes.io/managed-by: kustomize
|
||||
name: terdutserver-sample
|
||||
spec:
|
||||
image:
|
||||
repository: git.ryuvia.com/niklas/terdut-server
|
||||
tag: v0.20.0
|
||||
replicas: 1
|
||||
networking:
|
||||
hostname: terdut.example.com
|
||||
servicePort: 8080
|
||||
# Bring-your-own DSN (simplest path, no external CRD dependency). For the
|
||||
# Zalando postgres-operator path instead, use:
|
||||
# database:
|
||||
# postgresClusterRef:
|
||||
# name: terdut-postgres
|
||||
database:
|
||||
dsn: "postgres://terdut@terdut-postgres:5432/terdut?sslmode=require"
|
||||
passwordSecretRef:
|
||||
name: terdut-postgres-password
|
||||
key: password
|
||||
sweeper:
|
||||
staleAfter: 6h
|
||||
archiveAfter: 168h
|
||||
deadman:
|
||||
matchers: "alertname=Watchdog"
|
||||
timeout: 15m
|
||||
severity: critical
|
||||
passwordLogin: true
|
||||
@@ -1,20 +0,0 @@
|
||||
apiVersion: terdut.ryuvia.com/v1alpha1
|
||||
kind: TerdutTeam
|
||||
metadata:
|
||||
labels:
|
||||
app.kubernetes.io/name: terdut-operator
|
||||
app.kubernetes.io/managed-by: kustomize
|
||||
name: terdutteam-sample
|
||||
spec:
|
||||
# serverRef.namespace is optional, defaulting to this TerdutTeam's own
|
||||
# namespace (the common case). Set it only to reference a TerdutServer in
|
||||
# a different namespace -- which needs that TerdutServer's own
|
||||
# spec.allowedTeams to admit this namespace (DESIGN.md §4.6), otherwise
|
||||
# this reports Ready: False, reason: RefNotPermitted.
|
||||
serverRef:
|
||||
name: terdutserver-sample
|
||||
displayName: Platform
|
||||
# oidc is optional -- omit entirely for a password-login-only install.
|
||||
# oidc:
|
||||
# memberGroup: terdut-platform-members
|
||||
# ownerGroup: terdut-platform-owners
|
||||
@@ -0,0 +1,96 @@
|
||||
# Demo-only Postgres: a bare Deployment+Service+Secret, not the Zalando
|
||||
# postgres-operator path (DatabaseSpec.postgresClusterRef, DESIGN.md §8).
|
||||
# Bring-your-own DSN is the simpler of the two paths to stand up from
|
||||
# nothing (ROADMAP.md Stage 1's own note), which is all this needs to be.
|
||||
#
|
||||
# emptyDir, one replica, a password sitting in a plaintext Secret below --
|
||||
# none of that is how you'd run Postgres for real. It exists only so
|
||||
# 01-server.yaml has something to talk to. Throw the whole demo namespace
|
||||
# away when you're done; nothing here is meant to survive that.
|
||||
apiVersion: v1
|
||||
kind: Secret
|
||||
metadata:
|
||||
name: terdut-operator-demo-postgres
|
||||
type: Opaque
|
||||
stringData:
|
||||
password: demo-not-a-real-password
|
||||
---
|
||||
apiVersion: apps/v1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
name: terdut-operator-demo-postgres
|
||||
labels:
|
||||
app: terdut-operator-demo-postgres
|
||||
spec:
|
||||
replicas: 1
|
||||
# Recreate, not RollingUpdate: emptyDir means a new pod starts with an
|
||||
# empty database anyway, and two Postgres pods would never agree on one
|
||||
# emptyDir each.
|
||||
strategy:
|
||||
type: Recreate
|
||||
selector:
|
||||
matchLabels:
|
||||
app: terdut-operator-demo-postgres
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
app: terdut-operator-demo-postgres
|
||||
spec:
|
||||
containers:
|
||||
- name: postgres
|
||||
image: postgres:17-alpine
|
||||
# Partial, deliberately: the official image's entrypoint needs to
|
||||
# start as root to chown/chmod the data directory before it drops
|
||||
# privileges itself (gosu, to the postgres user) -- forcing
|
||||
# runAsNonRoot would just refuse to start the container, and
|
||||
# dropping all capabilities (an earlier version of this file did)
|
||||
# takes CAP_CHOWN/CAP_FOWNER away from that same root user, which
|
||||
# is a different way of breaking the identical startup step:
|
||||
# confirmed the hard way, as `chmod: /var/run/postgresql:
|
||||
# Operation not permitted` in a real pod's logs, not caught by
|
||||
# `kubectl apply --dry-run=server` -- that only checks admission
|
||||
# policy, never whether the container actually boots. A
|
||||
# "restricted" PodSecurity namespace warns on the remaining gap
|
||||
# (no runAsNonRoot) rather than blocking, which is an acceptable
|
||||
# tradeoff for Postgres that exists only to be thrown away with
|
||||
# the rest of this demo.
|
||||
securityContext:
|
||||
allowPrivilegeEscalation: false
|
||||
seccompProfile:
|
||||
type: RuntimeDefault
|
||||
ports:
|
||||
- name: postgres
|
||||
containerPort: 5432
|
||||
env:
|
||||
- name: POSTGRES_USER
|
||||
value: terdut
|
||||
- name: POSTGRES_DB
|
||||
value: terdut
|
||||
- name: POSTGRES_PASSWORD
|
||||
valueFrom:
|
||||
secretKeyRef:
|
||||
name: terdut-operator-demo-postgres
|
||||
key: password
|
||||
volumeMounts:
|
||||
- name: data
|
||||
mountPath: /var/lib/postgresql/data
|
||||
subPath: pgdata
|
||||
readinessProbe:
|
||||
exec:
|
||||
command: ["pg_isready", "-U", "terdut"]
|
||||
initialDelaySeconds: 5
|
||||
volumes:
|
||||
- name: data
|
||||
emptyDir: {}
|
||||
---
|
||||
apiVersion: v1
|
||||
kind: Service
|
||||
metadata:
|
||||
name: terdut-operator-demo-postgres
|
||||
spec:
|
||||
selector:
|
||||
app: terdut-operator-demo-postgres
|
||||
ports:
|
||||
- name: postgres
|
||||
port: 5432
|
||||
targetPort: postgres
|
||||
@@ -0,0 +1,46 @@
|
||||
# The one TerdutServer this whole demo runs against. Everything else in
|
||||
# this directory (teams with their escalation and dead man's switches,
|
||||
# alert sources) references it by name.
|
||||
#
|
||||
# The operator never creates any ingress/HTTPRoute for this TerdutServer --
|
||||
# that's a permanent non-goal (DESIGN.md §1, NetworkingSpec's own doc
|
||||
# comment), not a missing feature. This demo reaches it only by
|
||||
# port-forwarding its Service, same name as this object (see README.md);
|
||||
# see ../networking for worked examples of exposing it yourself instead.
|
||||
apiVersion: terdut.ryuvia.com/v1alpha1
|
||||
kind: TerdutServer
|
||||
metadata:
|
||||
name: terdut-operator-demo
|
||||
spec:
|
||||
image:
|
||||
repository: git.ryuvia.com/niklas/terdut-server
|
||||
# v0.36.0 is the floor now that replicas below is 2 (this demo pins
|
||||
# the current release, v0.43.0, so it shows the current web UI too): that
|
||||
# release put the sweeper, the notifier and the migration runner each
|
||||
# behind a Postgres advisory lock, and gave incident creation its own
|
||||
# conflict resolution, which is what makes a second replica safe
|
||||
# instead of racing the first. (Still carries v0.34.0's fix too --
|
||||
# callerMayManageServiceAccount, so an instance-scoped service account
|
||||
# can adopt/rotate a key on a team-scoped account it didn't just create
|
||||
# in the same call -- without which terdutteam-* can wedge permanently
|
||||
# on the crash-window race this demo hit live, niklas/terdut-operator#3.)
|
||||
tag: v0.43.0
|
||||
# Matches this CRD's own spec.replicas default (v0.4.0) -- stated
|
||||
# explicitly, like every other field in this file, rather than left to
|
||||
# the default. RollingUpdate follows automatically; this operator does
|
||||
# not expose Strategy as a spec field.
|
||||
replicas: 2
|
||||
networking:
|
||||
hostname: terdut-operator-demo.example
|
||||
servicePort: 8080
|
||||
database:
|
||||
dsn: "postgres://terdut@terdut-operator-demo-postgres:5432/terdut?sslmode=disable"
|
||||
passwordSecretRef:
|
||||
name: terdut-operator-demo-postgres
|
||||
key: password
|
||||
sweeper:
|
||||
staleAfter: 6h
|
||||
archiveAfter: 168h
|
||||
# No oidc block: password login only, so there's nothing external to
|
||||
# register a redirect URI with before this demo can sign in.
|
||||
passwordLogin: true
|
||||
@@ -0,0 +1,45 @@
|
||||
# Two teams (this one and 03-team-payments.yaml) so the demo shows
|
||||
# per-team isolation -- separate incident lists, separate escalation
|
||||
# ladders, separate alert sources -- rather than one team standing in for
|
||||
# everything. A team carries its own escalation ladder and dead man's
|
||||
# switches; alert sources are separate objects (04-alertsource-*.yaml)
|
||||
# because each owns a webhook Secret.
|
||||
apiVersion: terdut.ryuvia.com/v1alpha1
|
||||
kind: TerdutTeam
|
||||
metadata:
|
||||
name: terdutteam-platform
|
||||
spec:
|
||||
# serverRef.namespace omitted: both this and terdut-operator-demo (01-server.yaml)
|
||||
# live in whatever namespace you apply this directory into, which is the
|
||||
# common case and needs no allowedTeams consent on the TerdutServer side
|
||||
# (DESIGN.md §4.1, §4.6).
|
||||
serverRef:
|
||||
name: terdut-operator-demo
|
||||
displayName: Platform
|
||||
# No oidc block: this demo is password-login only (01-server.yaml).
|
||||
|
||||
# The whole ladder, replaced as one unit. username is required iff kind is
|
||||
# "user" (CEL validation at apply time). The server resolves it, so a
|
||||
# username it does not know yet leaves this team at Reason: UnknownUser
|
||||
# until that person exists -- run-demo.sh creates alice for exactly that.
|
||||
escalation:
|
||||
repeatCount: 2
|
||||
fallbackTopic: platform-fallback
|
||||
levels:
|
||||
- timeout: 5m
|
||||
targets:
|
||||
- kind: user
|
||||
username: alice
|
||||
- timeout: 10m
|
||||
targets:
|
||||
- kind: oncall
|
||||
|
||||
# Dead man's switches, by name. fire-alerts.sh's "heartbeat" scenario sends
|
||||
# a matching alert; stop sending it and terdut-server itself opens an
|
||||
# incident once `timeout` passes with no heartbeat. A switch on the server
|
||||
# that is not listed here is removed.
|
||||
deadmanSwitches:
|
||||
- name: platform-watchdog
|
||||
matcher: "alertname=PlatformWatchdog"
|
||||
timeout: 15m
|
||||
severity: critical
|
||||
@@ -0,0 +1,20 @@
|
||||
apiVersion: terdut.ryuvia.com/v1alpha1
|
||||
kind: TerdutTeam
|
||||
metadata:
|
||||
name: terdutteam-payments
|
||||
spec:
|
||||
serverRef:
|
||||
name: terdut-operator-demo
|
||||
displayName: Payments
|
||||
escalation:
|
||||
repeatCount: 1
|
||||
fallbackTopic: payments-fallback
|
||||
levels:
|
||||
- timeout: 5m
|
||||
targets:
|
||||
- kind: oncall
|
||||
deadmanSwitches:
|
||||
- name: payments-watchdog
|
||||
matcher: "alertname=PaymentsWatchdog"
|
||||
timeout: 15m
|
||||
severity: critical
|
||||
@@ -0,0 +1,18 @@
|
||||
# The webhook URL/key fire-alerts.sh sends to, for the Platform team.
|
||||
# terdut-server shows the key exactly once, at creation, and never again
|
||||
# (DESIGN.md §4.5) -- this object's status.webhookURLSecretRef names the
|
||||
# generated Secret holding it (keys "url" and "key"), which is what
|
||||
# fire-alerts.sh reads. See README.md before applying this: it's the one
|
||||
# object in this directory whose Secret you can't just re-read if you
|
||||
# miss it.
|
||||
apiVersion: terdut.ryuvia.com/v1alpha1
|
||||
kind: TerdutAlertSource
|
||||
metadata:
|
||||
name: terdutalertsource-platform
|
||||
spec:
|
||||
teamRef:
|
||||
name: terdutteam-platform
|
||||
# kind defaults to "alertmanager" -- the only value terdut-server
|
||||
# supports today.
|
||||
kind: alertmanager
|
||||
name: platform-demo-alertmanager
|
||||
@@ -0,0 +1,9 @@
|
||||
apiVersion: terdut.ryuvia.com/v1alpha1
|
||||
kind: TerdutAlertSource
|
||||
metadata:
|
||||
name: terdutalertsource-payments
|
||||
spec:
|
||||
teamRef:
|
||||
name: terdutteam-payments
|
||||
kind: alertmanager
|
||||
name: payments-demo-alertmanager
|
||||
@@ -0,0 +1,159 @@
|
||||
# Demo
|
||||
|
||||
Every CRD this operator reconciles, wired into one working install: one
|
||||
`TerdutServer`, two `TerdutTeam`s (Platform and Payments), each carrying its
|
||||
own escalation ladder and dead man's switches, and a `TerdutAlertSource` per
|
||||
team, plus a script that fires synthetic Alertmanager webhooks at it so you can
|
||||
watch real incidents appear, escalate and resolve.
|
||||
|
||||
This is a demo kit, not a reference deployment: `00-postgres.yaml` runs
|
||||
Postgres with `emptyDir` storage and a password committed in this
|
||||
directory. Throw the whole namespace away when you're done.
|
||||
|
||||
**Want this fully automated instead of walking through it by hand?**
|
||||
`./run-demo.sh` does everything below itself, against a fresh (or
|
||||
already-set-up) `kind` cluster — creates the cluster, installs the
|
||||
operator, applies every CR here, creates `alice` as the first user, and fires a
|
||||
few alerts. `./run-demo.sh --help` for the knobs, `./run-demo.sh
|
||||
--teardown` to tear it back down. The rest of this file is the manual
|
||||
walkthrough it automates.
|
||||
|
||||
## Prerequisites
|
||||
|
||||
- The operator and its CRDs installed and running (`make install
|
||||
deploy IMG=...`, or `charts/terdut-operator` — see this repo's own
|
||||
README.md/DESIGN.md), pointed at a cluster you're fine creating
|
||||
throwaway resources in. A `kind` cluster is the easy choice.
|
||||
- `kubectl`, `jq`, `curl` on your path.
|
||||
|
||||
**Apply this into a namespace of its own.** Every object name in this
|
||||
directory is prefixed `terdut-operator-demo` specifically so applying it
|
||||
by mistake into some other namespace that already has unrelated objects
|
||||
doesn't collide with them -- but that only helps if this directory's own
|
||||
objects don't collide with *each other* across two applies. Applying it
|
||||
twice into two different namespaces is fine; applying it a second time
|
||||
into a namespace that already has something else named `terdut-demo` (a
|
||||
real install from following `terdut-operator`'s own repo along, say) is
|
||||
exactly the mistake this prefix exists to avoid, and it only works if you
|
||||
don't override these names yourself.
|
||||
|
||||
## Apply it
|
||||
|
||||
```sh
|
||||
kubectl create namespace terdut-operator-demo
|
||||
kubectl apply -n terdut-operator-demo -k .
|
||||
```
|
||||
|
||||
Listed and applied in dependency order (server → team → alert source), but
|
||||
you don't have to preserve that order yourself: every controller here
|
||||
re-queues and waits rather than failing when a ref isn't resolvable yet
|
||||
(`kubectl describe` shows `Reason: WaitingForServer` / `WaitingForTeam` while
|
||||
that settles). Platform stays at `Reason: UnknownUser` until `alice` exists:
|
||||
its escalation ladder names her.
|
||||
|
||||
Watch it converge:
|
||||
|
||||
```sh
|
||||
kubectl get terdutservers,terdutteams,terdutalertsources \
|
||||
-n terdut-operator-demo
|
||||
```
|
||||
|
||||
The operator's own Deployment template now carries a `wait-for-postgres`
|
||||
init container (same fix as `charts/terdut-server`'s chart as of v0.33.2),
|
||||
so `terdut-operator-demo`'s pod should come up clean even against this brand-new
|
||||
Postgres doing its very first boot — no `CrashLoopBackOff` expected here.
|
||||
|
||||
Once `terdut-operator-demo`'s own `Ready` condition is `True`, everything downstream
|
||||
of it should settle within a reconcile interval or two.
|
||||
|
||||
## See the web UI
|
||||
|
||||
The operator never creates any external exposure for a `TerdutServer` --
|
||||
that's a permanent non-goal (DESIGN.md §1), not a missing feature, so this
|
||||
demo just reaches it the simplest way there is:
|
||||
|
||||
```sh
|
||||
kubectl -n terdut-operator-demo port-forward svc/terdut-operator-demo 8080:8080
|
||||
```
|
||||
|
||||
and open http://localhost:8080. See `../networking` for worked examples of
|
||||
exposing it for real (Gateway API, Istio, or a plain `Ingress`) instead.
|
||||
|
||||
### First login
|
||||
|
||||
The operator authenticates with a key of its own (the `TerdutServer`'s
|
||||
`<name>-operator-key` Secret, handed to the server as `TERDUT_OPERATOR_KEY`) and
|
||||
never creates a user. A person gets in the way anyone does on a fresh
|
||||
terdut-server: `/api/bootstrap` creates the first user, an administrator,
|
||||
while no user exists yet:
|
||||
|
||||
```sh
|
||||
curl -sS -X POST http://localhost:8080/api/bootstrap -H 'Content-Type: application/json' \
|
||||
-d '{"username":"alice","email":"alice@example.com","password":"a-long-demo-password"}'
|
||||
```
|
||||
|
||||
The response carries an API key, shown once. An administrator can manage any
|
||||
team, so add `alice` to both teams with it (`POST /api/teams/{teamID}/members`;
|
||||
`kubectl get terdutteam -o jsonpath='{.status.teamID}'` gives the ids), or just
|
||||
use the UI's team pages. `run-demo.sh` does exactly this for you.
|
||||
|
||||
## Fire some alerts
|
||||
|
||||
In another terminal, with the port-forward above still running:
|
||||
|
||||
```sh
|
||||
export NAMESPACE=terdut-operator-demo
|
||||
|
||||
./fire-alerts.sh platform high-cpu
|
||||
./fire-alerts.sh platform disk-full
|
||||
./fire-alerts.sh payments pod-crash
|
||||
|
||||
# Watch it open an incident, escalate per the escalation ladders in
|
||||
# 02/03-team-*.yaml, and show up on the Platform/Payments team's own incident list.
|
||||
|
||||
./fire-alerts.sh platform high-cpu resolve
|
||||
```
|
||||
|
||||
`fire-alerts.sh -h` (or any bad argument) prints the full scenario list.
|
||||
Each `(team, scenario)` pair is one stable fingerprint, so firing the same
|
||||
one twice updates the same alert (a real re-fire) and `resolve` closes
|
||||
exactly that one.
|
||||
|
||||
Set `CLUSTER` to send the alert as if it came from one of several clusters:
|
||||
|
||||
```sh
|
||||
CLUSTER=prod-eu ./fire-alerts.sh platform high-cpu
|
||||
CLUSTER=prod-us ./fire-alerts.sh platform high-cpu # a second incident, not a join
|
||||
CLUSTER=prod-eu ./fire-alerts.sh platform high-cpu resolve
|
||||
```
|
||||
|
||||
It stands in for a Prometheus external label plus `cluster` in Alertmanager's
|
||||
`group_by` (terdut-server's README, "Several clusters, one team"): the web UI
|
||||
then shows the cluster chip on each incident and a cluster filter in the
|
||||
queue. `CLUSTER` is part of the fingerprint, so resolve with the same value you
|
||||
fired with. `./run-demo.sh` fires its alerts across `prod-eu` and `prod-us`.
|
||||
|
||||
### Dead man's switches
|
||||
|
||||
The `deadmanSwitches` in `02-team-platform.yaml` / `03-team-payments.yaml` expect a heartbeat
|
||||
alert on a 15-minute timeout:
|
||||
|
||||
```sh
|
||||
./fire-alerts.sh platform heartbeat
|
||||
```
|
||||
|
||||
Keep sending that (e.g. a `watch -n 60`) and nothing happens — that's the
|
||||
point. Stop sending it and, 15 minutes after the last one, terdut-server
|
||||
opens a `critical` incident on its own, with no webhook involved: proof
|
||||
the switch is watching for silence, not for a signal.
|
||||
|
||||
## Tear down
|
||||
|
||||
```sh
|
||||
kubectl delete namespace terdut-operator-demo
|
||||
```
|
||||
|
||||
The operator's finalizers delete each team on the server (with its
|
||||
escalation, switches and integrations) before this namespace's objects
|
||||
actually disappear — give it a few seconds past the `kubectl delete`
|
||||
returning. A team with open incidents is not deleted until they are resolved.
|
||||
Executable
+150
@@ -0,0 +1,150 @@
|
||||
#!/usr/bin/env bash
|
||||
# Sends a synthetic Alertmanager v4 webhook payload at the "platform" or
|
||||
# "payments" demo team's TerdutAlertSource, so terdut-server opens (or
|
||||
# resolves) an incident exactly the way it would for a real Alertmanager.
|
||||
#
|
||||
# The payload shape here is amPayload/amAlert, read straight out of
|
||||
# terdut-server's own internal/api/alertmanager.go rather than guessed from
|
||||
# its docs -- version/status/groupKey/groupLabels, and alerts[] carrying
|
||||
# status/labels/annotations/startsAt/endsAt/generatorURL/fingerprint.
|
||||
#
|
||||
# Why this reads the webhook key out of a kubectl Secret instead of using
|
||||
# the "url" key already in it: that URL is built from spec.networking.hostname
|
||||
# (TERDUT_PUBLIC_URL), and nothing in this demo stands up real ingress for
|
||||
# it (01-server.yaml's own comment) -- so it resolves nowhere. The key
|
||||
# alone, against whatever you've actually port-forwarded BASE_URL to below,
|
||||
# is the one part of that URL still usable here.
|
||||
#
|
||||
# Usage:
|
||||
# [CLUSTER=prod-eu] ./fire-alerts.sh <platform|payments> <high-cpu|disk-full|pod-crash|heartbeat> [resolve]
|
||||
#
|
||||
# CLUSTER stands in for a Prometheus externalLabel plus `cluster` in
|
||||
# Alertmanager's group_by (terdut-server's README, "Several clusters, one
|
||||
# team"): it is put on the alert's labels and on groupLabels, so the incident
|
||||
# carries it and the web UI shows the cluster chip and the queue's cluster
|
||||
# filter. It is also part of the group key and the fingerprint, which is what
|
||||
# keeps the same alert in two clusters from joining one incident. Unset, the
|
||||
# alert is sent exactly as before.
|
||||
#
|
||||
# Prerequisites: kubectl context pointed at the demo namespace, jq, curl,
|
||||
# and (in another terminal) a running:
|
||||
# kubectl port-forward svc/terdut-operator-demo 8080:8080
|
||||
set -euo pipefail
|
||||
|
||||
NAMESPACE="${NAMESPACE:-}"
|
||||
CLUSTER="${CLUSTER:-}"
|
||||
BASE_URL="${BASE_URL:-http://localhost:8080}"
|
||||
|
||||
usage() {
|
||||
cat >&2 <<'EOF'
|
||||
usage: fire-alerts.sh <platform|payments> <scenario> [resolve]
|
||||
|
||||
scenarios:
|
||||
high-cpu warning -- CPU usage above 90% for 10 minutes
|
||||
disk-full critical -- disk usage above 95%
|
||||
pod-crash error -- a pod crash-looping
|
||||
heartbeat critical -- the team's dead man's switch heartbeat
|
||||
(matches the matcher in the deadmanSwitches in 02/03-team-*.yaml -- send this
|
||||
repeatedly to keep the switch alive, or stop sending it and
|
||||
watch terdut-server open an incident on its own once
|
||||
`timeout` passes with no heartbeat. "resolve" is not a valid
|
||||
third argument for this scenario: a heartbeat is only ever
|
||||
firing.)
|
||||
|
||||
env vars:
|
||||
NAMESPACE kubectl -n for reading the webhook Secret (required)
|
||||
BASE_URL where the port-forwarded terdut-server is (default http://localhost:8080)
|
||||
CLUSTER optional cluster name, e.g. prod-eu: sent as a `cluster` label and
|
||||
group label, so the UI shows where the incident came from
|
||||
EOF
|
||||
exit 1
|
||||
}
|
||||
|
||||
[ $# -ge 2 ] || usage
|
||||
team="$1" scenario="$2" verb="${3:-fire}"
|
||||
[ -n "$NAMESPACE" ] || { echo "fire-alerts.sh: set NAMESPACE" >&2; exit 1; }
|
||||
|
||||
case "$team" in
|
||||
platform|payments) ;;
|
||||
*) usage ;;
|
||||
esac
|
||||
|
||||
case "$scenario" in
|
||||
high-cpu) alertname=TerdutDemoHighCPU severity=warning summary="CPU usage above 90% for 10 minutes" ;;
|
||||
disk-full) alertname=TerdutDemoDiskFull severity=critical summary="Disk usage above 95% on /data" ;;
|
||||
pod-crash) alertname=TerdutDemoPodCrashLooping severity=error summary="Pod web-7f8b9 is crash-looping (5 restarts in 10m)" ;;
|
||||
heartbeat)
|
||||
# Must match 02-team-platform.yaml / 03-team-payments.yaml's own
|
||||
# matcher exactly -- that's what makes this a heartbeat rather than a
|
||||
# third ordinary alert.
|
||||
case "$team" in
|
||||
platform) alertname=PlatformWatchdog ;;
|
||||
payments) alertname=PaymentsWatchdog ;;
|
||||
esac
|
||||
severity=critical summary="demo heartbeat"
|
||||
[ "$verb" = fire ] || { echo "fire-alerts.sh: heartbeat is only ever fired, never resolved -- just stop sending it" >&2; exit 1; }
|
||||
;;
|
||||
*) usage ;;
|
||||
esac
|
||||
|
||||
case "$verb" in
|
||||
fire) status=firing ;;
|
||||
resolve) status=resolved ;;
|
||||
*) usage ;;
|
||||
esac
|
||||
|
||||
secret_name="terdutalertsource-${team}-terdut-webhook"
|
||||
key="$(kubectl -n "$NAMESPACE" get secret "$secret_name" -o jsonpath='{.data.key}' | base64 -d)"
|
||||
[ -n "$key" ] || { echo "fire-alerts.sh: empty key read from Secret $secret_name -- has 04/05-alertsource-*.yaml reconciled yet?" >&2; exit 1; }
|
||||
|
||||
# Stable per (team, scenario) so a resolve targets the same alert a fire
|
||||
# created: terdut-server correlates on (team_id, fingerprint), not on
|
||||
# anything else in the payload. Real Alertmanager computes this from the
|
||||
# alert's label set; a fixed string plays the same role here.
|
||||
fingerprint="demo-${team}-${scenario}${CLUSTER:+-$CLUSTER}"
|
||||
|
||||
now="$(date -u +%Y-%m-%dT%H:%M:%SZ)"
|
||||
if [ "$status" = firing ]; then
|
||||
ends_at="0001-01-01T00:00:00Z" # Alertmanager's own "not resolved" zero value
|
||||
else
|
||||
ends_at="$now"
|
||||
fi
|
||||
|
||||
payload="$(jq -n \
|
||||
--arg status "$status" \
|
||||
--arg groupKey "demo:${team}:${scenario}${CLUSTER:+:$CLUSTER}" \
|
||||
--arg cluster "$CLUSTER" \
|
||||
--arg alertname "$alertname" \
|
||||
--arg team "$team" \
|
||||
--arg severity "$severity" \
|
||||
--arg summary "$summary" \
|
||||
--arg startsAt "$now" \
|
||||
--arg endsAt "$ends_at" \
|
||||
--arg fingerprint "$fingerprint" \
|
||||
'{
|
||||
version: "4",
|
||||
status: $status,
|
||||
groupKey: $groupKey,
|
||||
groupLabels: ({ alertname: $alertname, team: $team } + (if $cluster != "" then { cluster: $cluster } else {} end)),
|
||||
alerts: [{
|
||||
status: $status,
|
||||
labels: ({ alertname: $alertname, severity: $severity, team: $team, instance: "demo" } + (if $cluster != "" then { cluster: $cluster } else {} end)),
|
||||
annotations: { summary: $summary },
|
||||
startsAt: $startsAt,
|
||||
endsAt: $endsAt,
|
||||
generatorURL: "https://example.com/demo",
|
||||
fingerprint: $fingerprint
|
||||
}]
|
||||
}')"
|
||||
|
||||
url="${BASE_URL}/api/integrations/${key}/alertmanager"
|
||||
echo "POST $url (team=$team scenario=$scenario status=$status${CLUSTER:+ cluster=$CLUSTER})" >&2
|
||||
code="$(curl -sS -o /tmp/fire-alerts-response.json -w '%{http_code}' \
|
||||
-X POST "$url" -H 'Content-Type: application/json' -d "$payload")"
|
||||
echo "-> HTTP $code" >&2
|
||||
cat /tmp/fire-alerts-response.json >&2
|
||||
echo >&2
|
||||
|
||||
if [ "$code" != "200" ]; then
|
||||
exit 1
|
||||
fi
|
||||
@@ -0,0 +1,13 @@
|
||||
## kubectl apply -n <your-demo-namespace> -k examples/demo
|
||||
##
|
||||
## Listed in apply order even though kustomize itself doesn't need that --
|
||||
## a human reading this file top-to-bottom should see the same dependency
|
||||
## order the controllers themselves require (server before team, team
|
||||
## before everything that teamRefs it).
|
||||
resources:
|
||||
- 00-postgres.yaml
|
||||
- 01-server.yaml
|
||||
- 02-team-platform.yaml
|
||||
- 03-team-payments.yaml
|
||||
- 04-alertsource-platform.yaml
|
||||
- 05-alertsource-payments.yaml
|
||||
Executable
+317
@@ -0,0 +1,317 @@
|
||||
#!/usr/bin/env bash
|
||||
# Stands up the complete terdut demo (terdut-operator + every CRD kind this
|
||||
# repo ships + a working local login + a few synthetic incidents) on a kind
|
||||
# cluster, fully automated. Password login only -- this demo kit's own
|
||||
# 01-server.yaml carries no oidc: block at all, so there is nothing to
|
||||
# disable; OIDC is simply absent.
|
||||
#
|
||||
# Usage:
|
||||
# ./run-demo.sh deploy the whole demo (idempotent: safe to
|
||||
# re-run against a cluster that already has it)
|
||||
# ./run-demo.sh --teardown delete the demo namespace (and, if
|
||||
# TEARDOWN_CLUSTER=true, the kind cluster too)
|
||||
# ./run-demo.sh --help
|
||||
#
|
||||
# All of the defaults below are overridable as environment variables.
|
||||
set -euo pipefail
|
||||
|
||||
CLUSTER_NAME="${CLUSTER_NAME:-terdut-demo}"
|
||||
NAMESPACE="${NAMESPACE:-terdut-operator-demo}"
|
||||
OPERATOR_NAMESPACE="${OPERATOR_NAMESPACE:-terdut-operator-system}"
|
||||
RELEASE_NAME="${RELEASE_NAME:-terdut-operator}"
|
||||
|
||||
ALICE_USERNAME="${ALICE_USERNAME:-alice}"
|
||||
ALICE_EMAIL="${ALICE_EMAIL:-alice@terdut-demo.local}"
|
||||
DEMO_PASSWORD="${DEMO_PASSWORD:-terdut-demo-1234}"
|
||||
|
||||
BASE_URL="${BASE_URL:-http://localhost:8080}"
|
||||
LOCAL_PORT="${LOCAL_PORT:-8080}"
|
||||
|
||||
HELM_TIMEOUT="${HELM_TIMEOUT:-180s}"
|
||||
WAIT_TIMEOUT="${WAIT_TIMEOUT:-180s}"
|
||||
|
||||
TEARDOWN_CLUSTER="${TEARDOWN_CLUSTER:-false}"
|
||||
|
||||
PF_PIDFILE="${PF_PIDFILE:-/tmp/terdut-demo-port-forward.pid}"
|
||||
PF_LOGFILE="${PF_LOGFILE:-/tmp/terdut-demo-port-forward.log}"
|
||||
|
||||
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
|
||||
CHART_DIR="$(cd "$SCRIPT_DIR/../.." && pwd)/charts/terdut-operator"
|
||||
|
||||
# ---------------------------------------------------------------------------
|
||||
# helpers
|
||||
# ---------------------------------------------------------------------------
|
||||
|
||||
log() { printf '[run-demo] %s\n' "$*" >&2; }
|
||||
die() { printf '[run-demo] FAILED: %s\n' "$*" >&2; exit 1; }
|
||||
|
||||
usage() {
|
||||
cat <<EOF
|
||||
Usage: $0 [--teardown|--help]
|
||||
|
||||
Deploys (or tears down) the complete terdut demo on a kind cluster.
|
||||
See the top of this file for every overridable environment variable.
|
||||
EOF
|
||||
}
|
||||
|
||||
# Only kills a port-forward THIS invocation started, so a successful run
|
||||
# never has its background job reaped by its own exit trap.
|
||||
STARTED_PF_PID=""
|
||||
cleanup_on_failure() {
|
||||
local rc=$?
|
||||
if [ "$rc" -ne 0 ] && [ -n "$STARTED_PF_PID" ]; then
|
||||
log "run failed -- stopping the port-forward it started (pid $STARTED_PF_PID)"
|
||||
kill "$STARTED_PF_PID" 2>/dev/null || true
|
||||
fi
|
||||
exit "$rc"
|
||||
}
|
||||
trap cleanup_on_failure EXIT
|
||||
|
||||
# ---------------------------------------------------------------------------
|
||||
# steps
|
||||
# ---------------------------------------------------------------------------
|
||||
|
||||
preflight() {
|
||||
local missing=()
|
||||
for bin in kubectl kind helm jq curl; do
|
||||
command -v "$bin" >/dev/null 2>&1 || missing+=("$bin")
|
||||
done
|
||||
if [ "${#missing[@]}" -gt 0 ]; then
|
||||
die "missing required tools on PATH: ${missing[*]}"
|
||||
fi
|
||||
}
|
||||
|
||||
ensure_kind_cluster() {
|
||||
case "$(kind get clusters 2>/dev/null)" in
|
||||
*"$CLUSTER_NAME"*)
|
||||
log "kind cluster '$CLUSTER_NAME' already exists, skipping creation" ;;
|
||||
*)
|
||||
log "creating kind cluster '$CLUSTER_NAME'"
|
||||
kind create cluster --name "$CLUSTER_NAME" ;;
|
||||
esac
|
||||
kubectl config use-context "kind-${CLUSTER_NAME}" >/dev/null
|
||||
}
|
||||
|
||||
install_operator() {
|
||||
log "installing terdut-operator into namespace $OPERATOR_NAMESPACE"
|
||||
helm upgrade --install "$RELEASE_NAME" "$CHART_DIR" \
|
||||
--namespace "$OPERATOR_NAMESPACE" --create-namespace \
|
||||
--wait --timeout "$HELM_TIMEOUT" \
|
||||
|| die "helm install of terdut-operator did not become ready"
|
||||
}
|
||||
|
||||
apply_demo() {
|
||||
log "creating namespace $NAMESPACE"
|
||||
kubectl create namespace "$NAMESPACE" --dry-run=client -o yaml | kubectl apply -f - >/dev/null
|
||||
log "applying demo CRs (00-05) into $NAMESPACE"
|
||||
kubectl apply -n "$NAMESPACE" -k "$SCRIPT_DIR" >/dev/null
|
||||
}
|
||||
|
||||
wait_for_objects() {
|
||||
local obj
|
||||
for obj in "$@"; do
|
||||
log "waiting for $obj to become Ready"
|
||||
kubectl wait --for=condition=Ready --timeout "$WAIT_TIMEOUT" -n "$NAMESPACE" "$obj" >/dev/null \
|
||||
|| die "timed out waiting for $obj -- try: kubectl describe -n $NAMESPACE $obj"
|
||||
done
|
||||
}
|
||||
|
||||
# Only the server: the teams cannot reach Ready until alice exists (their
|
||||
# escalation ladders name her, and terdut-server resolves usernames when the
|
||||
# ladder is applied), and alice is created below, through the server itself.
|
||||
wait_for_server_ready() {
|
||||
wait_for_objects "terdutserver/terdut-operator-demo"
|
||||
}
|
||||
|
||||
# Everything that was waiting on alice to exist.
|
||||
wait_for_remaining_ready() {
|
||||
wait_for_objects \
|
||||
"terdutteam/terdutteam-platform" \
|
||||
"terdutteam/terdutteam-payments" \
|
||||
"terdutalertsource/terdutalertsource-platform" \
|
||||
"terdutalertsource/terdutalertsource-payments"
|
||||
}
|
||||
|
||||
start_port_forward() {
|
||||
# A stale pidfile from an earlier run would otherwise collide with us on
|
||||
# $LOCAL_PORT -- if that pid is still alive, stop it first.
|
||||
if [ -f "$PF_PIDFILE" ]; then
|
||||
local old_pid
|
||||
old_pid="$(cat "$PF_PIDFILE" 2>/dev/null || true)"
|
||||
if [ -n "$old_pid" ] && kill -0 "$old_pid" 2>/dev/null; then
|
||||
log "stopping stale port-forward from a previous run (pid $old_pid)"
|
||||
kill "$old_pid" 2>/dev/null || true
|
||||
sleep 1
|
||||
fi
|
||||
rm -f "$PF_PIDFILE"
|
||||
fi
|
||||
|
||||
log "starting port-forward svc/terdut-operator-demo ${LOCAL_PORT}:8080"
|
||||
kubectl -n "$NAMESPACE" port-forward svc/terdut-operator-demo "${LOCAL_PORT}:8080" \
|
||||
>"$PF_LOGFILE" 2>&1 &
|
||||
STARTED_PF_PID=$!
|
||||
echo "$STARTED_PF_PID" > "$PF_PIDFILE"
|
||||
|
||||
local tries=0
|
||||
until curl -sf -o /dev/null "http://localhost:${LOCAL_PORT}/healthz"; do
|
||||
tries=$((tries + 1))
|
||||
if [ "$tries" -ge 30 ]; then
|
||||
die "port-forward never became ready -- see $PF_LOGFILE"
|
||||
fi
|
||||
sleep 1
|
||||
done
|
||||
log "port-forward ready (pid $STARTED_PF_PID, log $PF_LOGFILE)"
|
||||
}
|
||||
|
||||
# Creates alice as the install's first user and administrator through
|
||||
# /api/bootstrap, which is open until a first user exists -- the operator
|
||||
# authenticates with its own seeded key and never uses it, so this is how a
|
||||
# person gets in. An administrator may manage any team, so alice's own key is
|
||||
# enough to add her to both; the teams' own status.teamID is set as soon as
|
||||
# the operator has created each team, even while they still wait on her.
|
||||
create_alice_and_join_teams() {
|
||||
# A re-run: she exists already (and was added to the teams the first time).
|
||||
local login_code
|
||||
login_code="$(curl -sS -o /dev/null -w '%{http_code}' \
|
||||
-X POST "${BASE_URL}/api/login" -H 'Content-Type: application/json' \
|
||||
-d "$(jq -n --arg u "$ALICE_USERNAME" --arg p "$DEMO_PASSWORD" '{username: $u, password: $p}')")"
|
||||
if [ "$login_code" = "200" ]; then
|
||||
log "account ${ALICE_USERNAME} already exists and can sign in, skipping creation (re-run detected)"
|
||||
return 0
|
||||
fi
|
||||
|
||||
log "creating ${ALICE_USERNAME} as the first user (administrator)"
|
||||
local resp_file code alice_key
|
||||
resp_file="$(mktemp)"
|
||||
code="$(curl -sS -o "$resp_file" -w '%{http_code}' \
|
||||
-X POST "${BASE_URL}/api/bootstrap" -H 'Content-Type: application/json' \
|
||||
-d "$(jq -n --arg u "$ALICE_USERNAME" --arg e "$ALICE_EMAIL" --arg p "$DEMO_PASSWORD" \
|
||||
'{username: $u, email: $e, password: $p}')")"
|
||||
[ "$code" = "201" ] || die "bootstrap failed (HTTP $code): $(cat "$resp_file")"
|
||||
alice_key="$(jq -r '.api_key.key' "$resp_file")"
|
||||
rm -f "$resp_file"
|
||||
|
||||
local team team_id
|
||||
for team in terdutteam-platform terdutteam-payments; do
|
||||
team_id=""
|
||||
local tries=0
|
||||
until team_id="$(kubectl -n "$NAMESPACE" get terdutteam "$team" -o jsonpath='{.status.teamID}' 2>/dev/null)" \
|
||||
&& [ -n "$team_id" ]; do
|
||||
tries=$((tries + 1))
|
||||
[ "$tries" -lt 60 ] || die "$team never reported status.teamID -- kubectl describe it"
|
||||
sleep 1
|
||||
done
|
||||
local alice_id
|
||||
alice_id="$(curl -sS -H "Authorization: Bearer $alice_key" "${BASE_URL}/api/users" \
|
||||
| jq -r --arg u "$ALICE_USERNAME" '.[] | select(.username == $u) | .id')"
|
||||
code="$(curl -sS -o /dev/null -w '%{http_code}' \
|
||||
-X POST "${BASE_URL}/api/teams/${team_id}/members" \
|
||||
-H "Authorization: Bearer $alice_key" -H 'Content-Type: application/json' \
|
||||
-d "$(jq -n --argjson id "$alice_id" '{user_id: $id, role: "owner"}')")"
|
||||
[ "$code" = "204" ] || die "adding ${ALICE_USERNAME} to ${team} failed (HTTP $code)"
|
||||
log "added ${ALICE_USERNAME} to ${team}"
|
||||
done
|
||||
}
|
||||
|
||||
fire_demo_alerts() {
|
||||
log "firing representative demo alerts"
|
||||
# Two clusters, so the queue shows the cluster chip and offers its filter.
|
||||
# high-cpu fires in both: the same alert in two clusters is two incidents.
|
||||
local fire="$SCRIPT_DIR/fire-alerts.sh"
|
||||
CLUSTER=prod-eu NAMESPACE="$NAMESPACE" BASE_URL="$BASE_URL" "$fire" platform high-cpu
|
||||
CLUSTER=prod-us NAMESPACE="$NAMESPACE" BASE_URL="$BASE_URL" "$fire" platform high-cpu
|
||||
CLUSTER=prod-us NAMESPACE="$NAMESPACE" BASE_URL="$BASE_URL" "$fire" platform disk-full
|
||||
CLUSTER=prod-eu NAMESPACE="$NAMESPACE" BASE_URL="$BASE_URL" "$fire" payments pod-crash
|
||||
}
|
||||
|
||||
print_summary() {
|
||||
cat <<EOF
|
||||
|
||||
terdut demo is up.
|
||||
|
||||
Web UI: http://localhost:${LOCAL_PORT}
|
||||
Login: ${ALICE_USERNAME} / ${DEMO_PASSWORD}
|
||||
Cluster: kind-${CLUSTER_NAME}
|
||||
Namespace: ${NAMESPACE}
|
||||
Port-forward pid: ${STARTED_PF_PID:-$(cat "$PF_PIDFILE" 2>/dev/null || echo unknown)} (log: ${PF_LOGFILE})
|
||||
stop it with: kill \$(cat ${PF_PIDFILE})
|
||||
|
||||
Fire more alerts:
|
||||
export NAMESPACE=${NAMESPACE} BASE_URL=${BASE_URL}
|
||||
CLUSTER=prod-eu ./fire-alerts.sh platform high-cpu
|
||||
CLUSTER=prod-eu ./fire-alerts.sh platform high-cpu resolve
|
||||
./fire-alerts.sh payments heartbeat # send repeatedly (e.g. every minute)
|
||||
# to keep a dead man's switch alive;
|
||||
# stop sending it and, 15 minutes
|
||||
# later, terdut-server opens a
|
||||
# critical incident on its own.
|
||||
|
||||
Tear down:
|
||||
$0 --teardown
|
||||
# add TEARDOWN_CLUSTER=true to also delete the kind cluster itself
|
||||
EOF
|
||||
}
|
||||
|
||||
teardown() {
|
||||
if [ -f "$PF_PIDFILE" ]; then
|
||||
local pid
|
||||
pid="$(cat "$PF_PIDFILE" 2>/dev/null || true)"
|
||||
if [ -n "$pid" ] && kill -0 "$pid" 2>/dev/null; then
|
||||
log "stopping port-forward (pid $pid)"
|
||||
kill "$pid" 2>/dev/null || true
|
||||
fi
|
||||
rm -f "$PF_PIDFILE"
|
||||
fi
|
||||
|
||||
log "deleting namespace $NAMESPACE"
|
||||
kubectl delete namespace "$NAMESPACE" --ignore-not-found --wait=true --timeout "$WAIT_TIMEOUT"
|
||||
|
||||
if [ "$TEARDOWN_CLUSTER" = "true" ]; then
|
||||
log "deleting kind cluster $CLUSTER_NAME"
|
||||
kind delete cluster --name "$CLUSTER_NAME"
|
||||
else
|
||||
log "leaving kind cluster '$CLUSTER_NAME' and the operator install in place" \
|
||||
"(set TEARDOWN_CLUSTER=true to also delete the cluster)"
|
||||
fi
|
||||
}
|
||||
|
||||
# ---------------------------------------------------------------------------
|
||||
# main
|
||||
# ---------------------------------------------------------------------------
|
||||
|
||||
main() {
|
||||
case "${1:-}" in
|
||||
--teardown)
|
||||
preflight
|
||||
teardown
|
||||
trap - EXIT
|
||||
exit 0
|
||||
;;
|
||||
--help|-h)
|
||||
usage
|
||||
trap - EXIT
|
||||
exit 0
|
||||
;;
|
||||
"") ;;
|
||||
*)
|
||||
usage
|
||||
die "unknown argument: $1"
|
||||
;;
|
||||
esac
|
||||
|
||||
preflight
|
||||
ensure_kind_cluster
|
||||
install_operator
|
||||
apply_demo
|
||||
wait_for_server_ready
|
||||
start_port_forward
|
||||
create_alice_and_join_teams
|
||||
wait_for_remaining_ready
|
||||
fire_demo_alerts
|
||||
print_summary
|
||||
|
||||
# Success: leave the port-forward running, don't let the EXIT trap kill it.
|
||||
trap - EXIT
|
||||
}
|
||||
|
||||
main "$@"
|
||||
@@ -0,0 +1,31 @@
|
||||
# Exposing a TerdutServer
|
||||
|
||||
This operator never manages external exposure/ingress for `TerdutServer`,
|
||||
in any form — a permanent non-goal (`DESIGN.md` §1), not a missing
|
||||
feature. Some installs won't expose it outside the cluster at all (see
|
||||
`examples/demo`, which just port-forwards); others will put it behind
|
||||
whatever their cluster already uses. That choice is entirely yours, not
|
||||
the operator's.
|
||||
|
||||
The only contract the operator gives you to build on: a plain `ClusterIP`
|
||||
Service, named after the `TerdutServer` CR (same name, same namespace),
|
||||
with a port named `http` (`spec.networking.servicePort`, default `8080`).
|
||||
Everything here targets exactly that Service — none of it is applied by
|
||||
`examples/demo`'s `kustomization.yaml`, and none of it depends on anything
|
||||
the operator creates beyond that one Service.
|
||||
|
||||
Pick whichever matches your cluster:
|
||||
|
||||
- **`httproute.yaml`** — a [Gateway API](https://gateway-api.sigs.k8s.io/)
|
||||
`HTTPRoute`, attached to a `Gateway` you already have.
|
||||
- **`istio-virtualservice.yaml`** — an Istio `VirtualService`, attached to
|
||||
a `Gateway` (Istio's own CRD, not Gateway API's) you already have.
|
||||
- **A plain `Ingress`** needs no example here — it's the same idea with
|
||||
one fewer layer of indirection: an `Ingress` with a single rule whose
|
||||
`backend.service.name`/`port.name` point at the `TerdutServer`'s Service
|
||||
and `http` port.
|
||||
|
||||
Remember to set `spec.networking.hostname` on the `TerdutServer` itself to
|
||||
whatever hostname you expose it on — that's not read by the operator for
|
||||
any of this, but terdut-server uses it for its own absolute links
|
||||
(notifications, OIDC redirect URIs).
|
||||
@@ -0,0 +1,21 @@
|
||||
# Gateway API HTTPRoute exposing a TerdutServer through a Gateway you
|
||||
# already have (not something this operator creates or watches -- see
|
||||
# ../networking/README.md). Replace terdut-operator-demo and the Gateway
|
||||
# reference/hostname with your own; terdut-operator-demo matches
|
||||
# ../demo/01-server.yaml, if you're layering this onto that demo.
|
||||
apiVersion: gateway.networking.k8s.io/v1
|
||||
kind: HTTPRoute
|
||||
metadata:
|
||||
name: terdut-operator-demo
|
||||
namespace: terdut-operator-demo
|
||||
spec:
|
||||
parentRefs:
|
||||
- name: my-gateway # an existing Gateway in this namespace (or
|
||||
# namespace: gateway-ns # a different one, if the Gateway allows it)
|
||||
sectionName: https # the listener to attach to, if it's picky
|
||||
hostnames:
|
||||
- terdut-operator-demo.example # matches networking.hostname on the CR
|
||||
rules:
|
||||
- backendRefs:
|
||||
- name: terdut-operator-demo # the Service the operator created --
|
||||
port: 8080 # same name as the TerdutServer CR
|
||||
@@ -0,0 +1,23 @@
|
||||
# Istio VirtualService exposing a TerdutServer through an Istio Gateway
|
||||
# you already have (Istio's own Gateway CRD, not Gateway API's -- not
|
||||
# something this operator creates or watches, see ../networking/README.md).
|
||||
# Replace terdut-operator-demo and the gateway reference/hostname with your
|
||||
# own; terdut-operator-demo matches ../demo/01-server.yaml, if you're
|
||||
# layering this onto that demo.
|
||||
apiVersion: networking.istio.io/v1
|
||||
kind: VirtualService
|
||||
metadata:
|
||||
name: terdut-operator-demo
|
||||
namespace: terdut-operator-demo
|
||||
spec:
|
||||
hosts:
|
||||
- terdut-operator-demo.example # matches networking.hostname on the CR
|
||||
gateways:
|
||||
- my-gateway-namespace/my-gateway # an existing istio Gateway
|
||||
http:
|
||||
- route:
|
||||
- destination:
|
||||
host: terdut-operator-demo.terdut-operator-demo.svc.cluster.local
|
||||
port:
|
||||
number: 8080 # the Service's port -- same name as the
|
||||
# TerdutServer CR, default servicePort
|
||||
@@ -25,7 +25,7 @@ require (
|
||||
github.com/felixge/httpsnoop v1.0.4 // indirect
|
||||
github.com/fsnotify/fsnotify v1.9.0 // indirect
|
||||
github.com/fxamacker/cbor/v2 v2.9.1 // indirect
|
||||
github.com/go-logr/logr v1.4.3 // indirect
|
||||
github.com/go-logr/logr v1.4.4 // indirect
|
||||
github.com/go-logr/stdr v1.2.2 // indirect
|
||||
github.com/go-logr/zapr v1.3.0 // indirect
|
||||
github.com/go-openapi/jsonpointer v1.0.0 // indirect
|
||||
@@ -64,30 +64,30 @@ require (
|
||||
github.com/x448/float16 v0.8.4 // indirect
|
||||
go.opentelemetry.io/auto/sdk v1.2.1 // indirect
|
||||
go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.69.0 // indirect
|
||||
go.opentelemetry.io/otel v1.44.0 // indirect
|
||||
go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.44.0 // indirect
|
||||
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.44.0 // indirect
|
||||
go.opentelemetry.io/otel/metric v1.44.0 // indirect
|
||||
go.opentelemetry.io/otel/sdk v1.44.0 // indirect
|
||||
go.opentelemetry.io/otel/trace v1.44.0 // indirect
|
||||
go.opentelemetry.io/proto/otlp v1.10.0 // indirect
|
||||
go.opentelemetry.io/otel v1.45.0 // indirect
|
||||
go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.45.0 // indirect
|
||||
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.45.0 // indirect
|
||||
go.opentelemetry.io/otel/metric v1.45.0 // indirect
|
||||
go.opentelemetry.io/otel/sdk v1.45.0 // indirect
|
||||
go.opentelemetry.io/otel/trace v1.45.0 // indirect
|
||||
go.opentelemetry.io/proto/otlp v1.11.0 // indirect
|
||||
go.uber.org/multierr v1.11.0 // indirect
|
||||
go.uber.org/zap v1.27.1 // indirect
|
||||
go.yaml.in/yaml/v2 v2.4.4 // indirect
|
||||
go.yaml.in/yaml/v3 v3.0.4 // indirect
|
||||
golang.org/x/exp v0.0.0-20260410095643-746e56fc9e2f // indirect
|
||||
golang.org/x/mod v0.38.0 // indirect
|
||||
golang.org/x/net v0.58.0 // indirect
|
||||
golang.org/x/mod v0.41.0 // indirect
|
||||
golang.org/x/net v0.60.0 // indirect
|
||||
golang.org/x/oauth2 v0.36.0 // indirect
|
||||
golang.org/x/sync v0.22.0 // indirect
|
||||
golang.org/x/sys v0.47.0 // indirect
|
||||
golang.org/x/term v0.45.0 // indirect
|
||||
golang.org/x/text v0.41.0 // indirect
|
||||
golang.org/x/sync v0.23.0 // indirect
|
||||
golang.org/x/sys v0.48.0 // indirect
|
||||
golang.org/x/term v0.46.0 // indirect
|
||||
golang.org/x/text v0.42.0 // indirect
|
||||
golang.org/x/time v0.15.0 // indirect
|
||||
golang.org/x/tools v0.48.0 // indirect
|
||||
golang.org/x/tools v0.49.0 // indirect
|
||||
gomodules.xyz/jsonpatch/v2 v2.4.0 // indirect
|
||||
google.golang.org/genproto/googleapis/api v0.0.0-20260526163538-3dc84a4a5aaa // indirect
|
||||
google.golang.org/genproto/googleapis/rpc v0.0.0-20260526163538-3dc84a4a5aaa // indirect
|
||||
google.golang.org/genproto/googleapis/api v0.0.0-20260803160001-6ac0973c030d // indirect
|
||||
google.golang.org/genproto/googleapis/rpc v0.0.0-20260803160001-6ac0973c030d // indirect
|
||||
google.golang.org/grpc v1.83.2 // indirect
|
||||
google.golang.org/protobuf v1.36.12-0.20260120151049-f2248ac996af // indirect
|
||||
gopkg.in/evanphx/json-patch.v4 v4.13.0 // indirect
|
||||
|
||||
@@ -36,8 +36,8 @@ github.com/gkampitakis/go-diff v1.3.2/go.mod h1:LLgOrpqleQe26cte8s36HTWcTmMEur6O
|
||||
github.com/gkampitakis/go-snaps v0.5.15 h1:amyJrvM1D33cPHwVrjo9jQxX8g/7E2wYdZ+01KS3zGE=
|
||||
github.com/gkampitakis/go-snaps v0.5.15/go.mod h1:HNpx/9GoKisdhw9AFOBT1N7DBs9DiHo/hGheFGBZ+mc=
|
||||
github.com/go-logr/logr v1.2.2/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
|
||||
github.com/go-logr/logr v1.4.3 h1:CjnDlHq8ikf6E492q6eKboGOC0T8CDaOvkHCIg8idEI=
|
||||
github.com/go-logr/logr v1.4.3/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
|
||||
github.com/go-logr/logr v1.4.4 h1:tG4xh9yMsRCAiodLVTxyrkzSZ9+o0L1Kg/+cPVcbP/8=
|
||||
github.com/go-logr/logr v1.4.4/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
|
||||
github.com/go-logr/stdr v1.2.2 h1:hSWxHoqTgW2S2qGc0LTAI563KZ5YKYRhT3MFKZMbjag=
|
||||
github.com/go-logr/stdr v1.2.2/go.mod h1:mMo/vtBO5dYbehREoey6XUKy/eSumjCCveDpRre4VKE=
|
||||
github.com/go-logr/zapr v1.3.0 h1:XGdV8XW8zdwFiwOA2Dryh1gj2KRQyOOoNmBy4EplIcQ=
|
||||
@@ -168,22 +168,22 @@ go.opentelemetry.io/auto/sdk v1.2.1 h1:jXsnJ4Lmnqd11kwkBV2LgLoFMZKizbCi5fNZ/ipaZ
|
||||
go.opentelemetry.io/auto/sdk v1.2.1/go.mod h1:KRTj+aOaElaLi+wW1kO/DZRXwkF4C5xPbEe3ZiIhN7Y=
|
||||
go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.69.0 h1:8tvICD4vSTOOsNrsI4Ljf6C+6UKvpTEH5XY3JMoyPoo=
|
||||
go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.69.0/go.mod h1:z9+yiacE0IHRqM4qFfkbt/JYlmYXgss8GY/jXoNuPJI=
|
||||
go.opentelemetry.io/otel v1.44.0 h1:JjwHmHpA4iZ3wBxluu2fbbE7j4kqlE8jXyAyPXH7HqU=
|
||||
go.opentelemetry.io/otel v1.44.0/go.mod h1:BMgjTHL9WPRlRjL2oZCBTL4whCGtXch2H4BhOPIAyYc=
|
||||
go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.44.0 h1:4YsVu3B8+3qtWYYrsUYgn0OG78pN0rnNPRGX4SbokQI=
|
||||
go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.44.0/go.mod h1:+wnlSn0mD1ADVMe3v9Z/WIaiz6q6gL2J/ejaAmdmv80=
|
||||
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.44.0 h1:qazEJlUOQzhCpzQpFETGby7EdqjI1wsd0W+6Gg1SCTU=
|
||||
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.44.0/go.mod h1:fOD2Yefuxixkx3ahVNf0O/PERb6r4OlbxfATVnYvzCo=
|
||||
go.opentelemetry.io/otel/metric v1.44.0 h1:1w0gILTcHdr3YI+ixLyjemwrVnsMURbTZFrSYCdDdmc=
|
||||
go.opentelemetry.io/otel/metric v1.44.0/go.mod h1:8O7hanEPBNgEMmybD3s2VBKcgWOCsA6tzHBPODAiquo=
|
||||
go.opentelemetry.io/otel/sdk v1.44.0 h1:nHYwb9lK+fJPU/dnT6s7W7Z8itMWyqrnVfbheVYrZ58=
|
||||
go.opentelemetry.io/otel/sdk v1.44.0/go.mod h1:Osuydd3Se74nqjAKxid74N5eC+jfEqfTegHRnq58oK0=
|
||||
go.opentelemetry.io/otel/sdk/metric v1.44.0 h1:3LlKgI+VjbVsjNRFZJZAJ30WjXC5VkNRks6si09iEfI=
|
||||
go.opentelemetry.io/otel/sdk/metric v1.44.0/go.mod h1:5B5pMARnXxKhltooO4xUuCBorl65a4EpnTalObqOigA=
|
||||
go.opentelemetry.io/otel/trace v1.44.0 h1:jxF5CsGYCe74MCRx2X4g7WsY/VBKRqqpNvXlX/6gtIk=
|
||||
go.opentelemetry.io/otel/trace v1.44.0/go.mod h1:oLl1jrMQAVo6v3GAggN+1VH9VIz9iUSvW53sW1Q8PIE=
|
||||
go.opentelemetry.io/proto/otlp v1.10.0 h1:IQRWgT5srOCYfiWnpqUYz9CVmbO8bFmKcwYxpuCSL2g=
|
||||
go.opentelemetry.io/proto/otlp v1.10.0/go.mod h1:/CV4QoCR/S9yaPj8utp3lvQPoqMtxXdzn7ozvvozVqk=
|
||||
go.opentelemetry.io/otel v1.45.0 h1:pdrWmLHofpubmArBv1LgFSv1Z0Ie/ppdZzu+kUN5EeU=
|
||||
go.opentelemetry.io/otel v1.45.0/go.mod h1:XZxIqPapzEYnhNSScF5DIqXhm/rYi0FzCe2XddAwZfQ=
|
||||
go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.45.0 h1:QRefszxJmfPdjXUUm3j6iDzY03mTPXMjqErFqQ67vUg=
|
||||
go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.45.0/go.mod h1:Tiz03lTBVBrm7eWZBOidzEaYaJa8tjwGUGv6d8mlTyk=
|
||||
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.45.0 h1:fG5MCxGz8+2VtrN/WgqSpJFctVz24gpxj8CxkKmc8Ww=
|
||||
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.45.0/go.mod h1:BmAYTn+3ysbRe+IU2msxmf5Rx3g6DHvex+tWI3LdhYI=
|
||||
go.opentelemetry.io/otel/metric v1.45.0 h1:7Eg1uH7CJ5cXv9is6tnBe1FI6rj1nwUdbFypRm3br/M=
|
||||
go.opentelemetry.io/otel/metric v1.45.0/go.mod h1:HAPbm1nd3p1PmFH7v2dR+6BjXxw+Lq4a2+pndMAm08s=
|
||||
go.opentelemetry.io/otel/sdk v1.45.0 h1:4VVSMgQ83dUgW2aoX5f6JgLvHwIvzcuLnF9lUdCSpCw=
|
||||
go.opentelemetry.io/otel/sdk v1.45.0/go.mod h1:Sr40LgXV7DsKMMJMKOhUWOgMWTfAaqvm2kF0g7ilwuA=
|
||||
go.opentelemetry.io/otel/sdk/metric v1.45.0 h1:oVFszMfyj1Am6s24Vtc7wBb8BKLcwepJjNEYILuiE3o=
|
||||
go.opentelemetry.io/otel/sdk/metric v1.45.0/go.mod h1:vUWUxDZvu1WVRj8JA8S0AdhsPrZoDpA2DdZauIh4mDA=
|
||||
go.opentelemetry.io/otel/trace v1.45.0 h1:l/mP6Uv7oNO7/TblbhpbgMidxhq1uO/rPsikOyVhxag=
|
||||
go.opentelemetry.io/otel/trace v1.45.0/go.mod h1:qoJJA2xNMnxRrdISU/kLtfUH2wNeQbiv+jhs/CxI8bc=
|
||||
go.opentelemetry.io/proto/otlp v1.11.0 h1:5rrYs0Ykyj50sdU/JU0x8etU+LubXWb+gED6TbEdMIk=
|
||||
go.opentelemetry.io/proto/otlp v1.11.0/go.mod h1:SmVizdCOAm3XBtG1g1NnOdhW6jtddT72hLMhv8VwA8E=
|
||||
go.uber.org/goleak v1.3.0 h1:2K3zAYmnTNqV73imy9J1T3WC+gmCePx2hEGkimedGto=
|
||||
go.uber.org/goleak v1.3.0/go.mod h1:CoHD4mav9JJNrW/WLlf7HGZPjdw8EucARQHekz1X6bE=
|
||||
go.uber.org/multierr v1.11.0 h1:blXXJkSxSSfBVBlC76pxqeO+LN3aDfLQo+309xJstO0=
|
||||
@@ -196,32 +196,32 @@ go.yaml.in/yaml/v3 v3.0.4 h1:tfq32ie2Jv2UxXFdLJdh3jXuOzWiL1fo0bu/FbuKpbc=
|
||||
go.yaml.in/yaml/v3 v3.0.4/go.mod h1:DhzuOOF2ATzADvBadXxruRBLzYTpT36CKvDb3+aBEFg=
|
||||
golang.org/x/exp v0.0.0-20260410095643-746e56fc9e2f h1:W3F4c+6OLc6H2lb//N1q4WpJkhzJCK5J6kUi1NTVXfM=
|
||||
golang.org/x/exp v0.0.0-20260410095643-746e56fc9e2f/go.mod h1:J1xhfL/vlindoeF/aINzNzt2Bket5bjo9sdOYzOsU80=
|
||||
golang.org/x/mod v0.38.0 h1:MECBjubtXD7yj4HrhIUcywNaGeNVUdfVnxmPajOk4yk=
|
||||
golang.org/x/mod v0.38.0/go.mod h1:V6Xz0pq8TQ3dGqVQ1FVHuelZpAL0uNhSkk9ogYP3c40=
|
||||
golang.org/x/net v0.58.0 h1:ynWG7rqYi4ccpTEuPZ2QGWHktVEM9DMCj9yzDE0Q7To=
|
||||
golang.org/x/net v0.58.0/go.mod h1:YwCddHnFlT7eLQqVprV19OnhLGtc5xOKgE0RyqgfWAU=
|
||||
golang.org/x/mod v0.41.0 h1:qJmnOUb4YB+FsEuM3HcWucdZASCPGhsX6uljO6pog0c=
|
||||
golang.org/x/mod v0.41.0/go.mod h1:Ek9pY8RKWXwsWvd3rQiHYtMqkjSUV+s1Rj7j4H5Ur6o=
|
||||
golang.org/x/net v0.60.0 h1:79p50tfZlm0J9YfoDsSi639qSXNGVwEzOPLCxM2FsYU=
|
||||
golang.org/x/net v0.60.0/go.mod h1:2DA/G1UfVbCpQPeWTmMPGY7Cs2PkBkwu743bVX5PIVg=
|
||||
golang.org/x/oauth2 v0.36.0 h1:peZ/1z27fi9hUOFCAZaHyrpWG5lwe0RJEEEeH0ThlIs=
|
||||
golang.org/x/oauth2 v0.36.0/go.mod h1:YDBUJMTkDnJS+A4BP4eZBjCqtokkg1hODuPjwiGPO7Q=
|
||||
golang.org/x/sync v0.22.0 h1:SZjpbeLmrCk4xhRSZFNZW5gFUeCeFgjekvI/+gfScek=
|
||||
golang.org/x/sync v0.22.0/go.mod h1:9xrNwdLfx4jkKbNva9FpL6vEN7evnE43NNNJQ2LF3+0=
|
||||
golang.org/x/sys v0.47.0 h1:o7XGOvZQCADBQQ4Y7VNq2dRWQR7JmOUW8Kxx4ZsNgWs=
|
||||
golang.org/x/sys v0.47.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=
|
||||
golang.org/x/term v0.45.0 h1:NwWyBmoJCbfTHpxrWoZ9C6/VxOf7ic219I8xZZFdrf0=
|
||||
golang.org/x/term v0.45.0/go.mod h1:9aqxs0blBcrm/n0L9QW0aRVD+ktan8ssZromtqJC43w=
|
||||
golang.org/x/text v0.41.0 h1:vz/seA0lnX87Othu2f/0L24RcgrXD9/YFTSuGjj3rH8=
|
||||
golang.org/x/text v0.41.0/go.mod h1:jvf1O8ajNzZqhSrQBPbutR/EB83Cc0CFrezNQIwbb5M=
|
||||
golang.org/x/sync v0.23.0 h1:KameEIfc1IkluZyXWLn39Wd4tURc6GbCiISGiZm2bQk=
|
||||
golang.org/x/sync v0.23.0/go.mod h1:sUUOizhqBxiL6pEWpqNLUiaJn1ShEbZ6BBqskPbjZm0=
|
||||
golang.org/x/sys v0.48.0 h1:bbX/i/6MgT9BVLM9RT1thmxL04yeTAhbEz4SyadbXoo=
|
||||
golang.org/x/sys v0.48.0/go.mod h1:hNLxWAXmnKAxqDtdwIYC4bM9oQPEecfsnNMuSxOs3og=
|
||||
golang.org/x/term v0.46.0 h1:3+OXuTbaKDgwk8jTi3aSLHRlmWqHEUDUtxnbFigO4YE=
|
||||
golang.org/x/term v0.46.0/go.mod h1:+K02xbkittuwc0Am4abfA3Fc+XRGXkvBXNO88NCXPoc=
|
||||
golang.org/x/text v0.42.0 h1:JbOZXgfeCPU9gacVtYliJqOhD+zhrEqK4LfdpmlUZqI=
|
||||
golang.org/x/text v0.42.0/go.mod h1:ojzP1Z+2QtioaF8DTtO8K5q7JWVVYwZKenzujK0Zd0E=
|
||||
golang.org/x/time v0.15.0 h1:bbrp8t3bGUeFOx08pvsMYRTCVSMk89u4tKbNOZbp88U=
|
||||
golang.org/x/time v0.15.0/go.mod h1:Y4YMaQmXwGQZoFaVFk4YpCt4FLQMYKZe9oeV/f4MSno=
|
||||
golang.org/x/tools v0.48.0 h1:3+hClM1aLL5mjMKm5ovokw9epgRXPuu2tILgismM6RE=
|
||||
golang.org/x/tools v0.48.0/go.mod h1:08xX0orndb/F7jJxGDicx061tyd5pcMto75YMAXr6lk=
|
||||
golang.org/x/tools v0.49.0 h1:3NI7VXzL9+1WZD52Dx2ttoPwD5DWrFGpl9mFZDlmisI=
|
||||
golang.org/x/tools v0.49.0/go.mod h1:SJNXV9DBKT0UbdttsQjbfJlAE/q+y36++zo3uL3N0Oo=
|
||||
gomodules.xyz/jsonpatch/v2 v2.4.0 h1:Ci3iUJyx9UeRx7CeFN8ARgGbkESwJK+KB9lLcWxY/Zw=
|
||||
gomodules.xyz/jsonpatch/v2 v2.4.0/go.mod h1:AH3dM2RI6uoBZxn3LVrfvJ3E0/9dG4cSrbuBJT4moAY=
|
||||
gonum.org/v1/gonum v0.17.0 h1:VbpOemQlsSMrYmn7T2OUvQ4dqxQXU+ouZFQsZOx50z4=
|
||||
gonum.org/v1/gonum v0.17.0/go.mod h1:El3tOrEuMpv2UdMrbNlKEh9vd86bmQ6vqIcDwxEOc1E=
|
||||
google.golang.org/genproto/googleapis/api v0.0.0-20260526163538-3dc84a4a5aaa h1:Kjn0N0tCrDgiAFW+lGO4JZ3ck44CehvJQMAwj9QF0G8=
|
||||
google.golang.org/genproto/googleapis/api v0.0.0-20260526163538-3dc84a4a5aaa/go.mod h1:q4lMZS6kskjT5HvCPrnnypcDPVJqT/f4nfxmkE7gryY=
|
||||
google.golang.org/genproto/googleapis/rpc v0.0.0-20260526163538-3dc84a4a5aaa h1:mZHHdPZl0dbGHCflZgAq/Q468DWVFcU2whhB2KAo8fk=
|
||||
google.golang.org/genproto/googleapis/rpc v0.0.0-20260526163538-3dc84a4a5aaa/go.mod h1:4Hqkh8ycfw05ld/3BWL7rJOSfebL2Q+DVDeRgYgxUU8=
|
||||
google.golang.org/genproto/googleapis/api v0.0.0-20260803160001-6ac0973c030d h1:FarXi840EJWSHYTN3ERkADbPWjl307+FGrA22KAVjjc=
|
||||
google.golang.org/genproto/googleapis/api v0.0.0-20260803160001-6ac0973c030d/go.mod h1:K/+WGbmBY7aNW1HDw1fJnKYo10i0DkAX6pows00dLig=
|
||||
google.golang.org/genproto/googleapis/rpc v0.0.0-20260803160001-6ac0973c030d h1:IL4hdHzcUv2l/gcg98/Rj3FbtE6axwqslOW8SW0C+S0=
|
||||
google.golang.org/genproto/googleapis/rpc v0.0.0-20260803160001-6ac0973c030d/go.mod h1:4Hqkh8ycfw05ld/3BWL7rJOSfebL2Q+DVDeRgYgxUU8=
|
||||
google.golang.org/grpc v1.83.2 h1:EManeRomTObA0BU7I8vXgg/78uE5MJ9M8B39EX2WscU=
|
||||
google.golang.org/grpc v1.83.2/go.mod h1:YPI1hK3kDked6iHvgX3tR0y+nX/qpMFKhPgFsokw1S8=
|
||||
google.golang.org/protobuf v1.36.12-0.20260120151049-f2248ac996af h1:+5/Sw3GsDNlEmu7TfklWKPdQ0Ykja5VEmq2i817+jbI=
|
||||
|
||||
@@ -5,14 +5,15 @@ import (
|
||||
"fmt"
|
||||
|
||||
apierrors "k8s.io/apimachinery/pkg/api/errors"
|
||||
"k8s.io/apimachinery/pkg/api/meta"
|
||||
"sigs.k8s.io/controller-runtime/pkg/client"
|
||||
|
||||
terdutv1alpha1 "git.ryuvia.com/niklas/terdut-operator/api/v1alpha1"
|
||||
"git.ryuvia.com/niklas/terdut-operator/internal/tdclient"
|
||||
)
|
||||
|
||||
// childError carries a condition reason/message, the same role teamError
|
||||
// and databaseError play for their own controllers: an expected,
|
||||
// childError carries a condition reason/message, the same role teamError and
|
||||
// databaseError play for their own controllers: an expected,
|
||||
// requeue-and-retry outcome, not a reconcile failure.
|
||||
type childError struct {
|
||||
reason string
|
||||
@@ -21,12 +22,13 @@ type childError struct {
|
||||
|
||||
func (e *childError) Error() string { return e.message }
|
||||
|
||||
// resolveTeamAndClient implements DESIGN.md §5's "every child resolves its
|
||||
// own teamRef -> TerdutTeam.status, never chains up to TerdutServer"
|
||||
// rule -- shared by TerdutEscalationRule and TerdutDeadmanSwitch, which
|
||||
// both need exactly this and nothing else to call terdut-server's API.
|
||||
// resolveTeamAndClient finds the TerdutTeam a child (TerdutAlertSource) names,
|
||||
// requires it to be Ready, and returns a client for its server authenticated
|
||||
// with that server's operator key. The server is read from the team's own
|
||||
// serverRef: consent was already checked when the team went Ready, and does not
|
||||
// gate a resource the team owns.
|
||||
func resolveTeamAndClient(
|
||||
ctx context.Context, c client.Client, operatorNamespace, namespace string,
|
||||
ctx context.Context, c client.Client, namespace string,
|
||||
ref terdutv1alpha1.TerdutTeamRef, newClient func(string) *tdclient.Client,
|
||||
) (*terdutv1alpha1.TerdutTeam, *tdclient.Client, *childError) {
|
||||
var team terdutv1alpha1.TerdutTeam
|
||||
@@ -39,16 +41,24 @@ func resolveTeamAndClient(
|
||||
}
|
||||
return nil, nil, &childError{reason: terdutv1alpha1.ReasonTeamRefNotFound, message: err.Error()}
|
||||
}
|
||||
if team.Status.CredentialsSecretRef == nil || team.Status.TeamID == 0 {
|
||||
if team.Status.TeamID == 0 || !meta.IsStatusConditionTrue(team.Status.Conditions, terdutv1alpha1.ConditionReady) {
|
||||
return nil, nil, &childError{
|
||||
reason: terdutv1alpha1.ReasonWaitingForTeam,
|
||||
message: fmt.Sprintf("TerdutTeam %q is not Ready yet", ref.Name),
|
||||
}
|
||||
}
|
||||
|
||||
teamKey, err := readOperatorSecret(ctx, c, operatorNamespace, team.Status.CredentialsSecretRef)
|
||||
srvNS := team.Spec.ServerRef.Namespace
|
||||
if srvNS == "" {
|
||||
srvNS = team.Namespace
|
||||
}
|
||||
var srv terdutv1alpha1.TerdutServer
|
||||
if err := c.Get(ctx, client.ObjectKey{Namespace: srvNS, Name: team.Spec.ServerRef.Name}, &srv); err != nil {
|
||||
return nil, nil, &childError{reason: terdutv1alpha1.ReasonWaitingForTeam, message: err.Error()}
|
||||
}
|
||||
key, err := readOperatorKey(ctx, c, &srv)
|
||||
if err != nil {
|
||||
return nil, nil, &childError{reason: terdutv1alpha1.ReasonWaitingForTeam, message: err.Error()}
|
||||
}
|
||||
return &team, newClient(team.Status.ServerEndpoint).WithToken(teamKey), nil
|
||||
return &team, newClient(serviceURL(&srv)).WithToken(key), nil
|
||||
}
|
||||
|
||||
@@ -0,0 +1,375 @@
|
||||
package controller
|
||||
|
||||
import (
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"net/http"
|
||||
"net/http/httptest"
|
||||
"strconv"
|
||||
"strings"
|
||||
"sync"
|
||||
|
||||
"git.ryuvia.com/niklas/terdut-operator/internal/tdclient"
|
||||
)
|
||||
|
||||
// errJSONKey is the key every error body the fake writes uses, and
|
||||
// deadmanSwitchesPath the literal shared by its dead man's switch routes --
|
||||
// goconst would otherwise flag the repeats.
|
||||
const (
|
||||
errJSONKey = "error"
|
||||
deadmanSwitchesPath = "/deadman/switches"
|
||||
)
|
||||
|
||||
// fakeTerdutServer reproduces the parts of terdut-server's API the controllers
|
||||
// call, with the same status codes and idempotency rules (POST /api/teams
|
||||
// keyed by external_id, unique team names, unique switch names per team), so a
|
||||
// controller test exercises the real contract and not a canned reply.
|
||||
type fakeTerdutServer struct {
|
||||
mu sync.Mutex
|
||||
|
||||
// expectKey, when set, makes every request without that bearer token a 401.
|
||||
expectKey string
|
||||
|
||||
nextTeamID int64
|
||||
teams map[string]int64 // name -> id
|
||||
teamNames map[int64]string // id -> current name
|
||||
teamExt map[string]int64 // external_id -> id
|
||||
teamOIDC map[int64][2]string
|
||||
teamDelete map[int64]bool // id -> true once DELETEd
|
||||
|
||||
// unknownUsers are usernames the escalation PUT answers 400 "unknown user" for.
|
||||
unknownUsers map[string]bool
|
||||
escalation map[int64]tdclient.SetEscalationRequest
|
||||
|
||||
nextSwitchID int64
|
||||
switches map[int64]map[int64]tdclient.DeadmanSwitch // teamID -> switchID -> switch
|
||||
switchDelete map[int64]bool
|
||||
|
||||
nextIntegrationID int64
|
||||
integrations map[int64]map[int64]tdclient.Integration
|
||||
integrationDelete map[int64]bool
|
||||
}
|
||||
|
||||
func newFakeTerdutServer() (*fakeTerdutServer, *httptest.Server) {
|
||||
f := &fakeTerdutServer{
|
||||
teams: map[string]int64{},
|
||||
teamNames: map[int64]string{},
|
||||
teamExt: map[string]int64{},
|
||||
teamOIDC: map[int64][2]string{},
|
||||
teamDelete: map[int64]bool{},
|
||||
unknownUsers: map[string]bool{},
|
||||
escalation: map[int64]tdclient.SetEscalationRequest{},
|
||||
switches: map[int64]map[int64]tdclient.DeadmanSwitch{},
|
||||
switchDelete: map[int64]bool{},
|
||||
integrations: map[int64]map[int64]tdclient.Integration{},
|
||||
integrationDelete: map[int64]bool{},
|
||||
}
|
||||
return f, httptest.NewServer(f)
|
||||
}
|
||||
|
||||
func (f *fakeTerdutServer) ServeHTTP(w http.ResponseWriter, r *http.Request) {
|
||||
f.mu.Lock()
|
||||
defer f.mu.Unlock()
|
||||
|
||||
if f.expectKey != "" && r.Header.Get("Authorization") != "Bearer "+f.expectKey {
|
||||
writeJSON(w, http.StatusUnauthorized, map[string]string{errJSONKey: "invalid or expired API key"})
|
||||
return
|
||||
}
|
||||
|
||||
switch {
|
||||
case r.URL.Path == "/api/version":
|
||||
writeJSON(w, http.StatusOK, map[string]string{"version": "test"})
|
||||
|
||||
case r.URL.Path == "/api/teams" && r.Method == http.MethodPost:
|
||||
var req struct {
|
||||
Name string `json:"name"`
|
||||
ExternalID string `json:"external_id"`
|
||||
}
|
||||
_ = json.NewDecoder(r.Body).Decode(&req)
|
||||
if id, ok := f.teamExt[req.ExternalID]; ok && req.ExternalID != "" {
|
||||
writeJSON(w, http.StatusOK, tdclient.Team{ID: id, Name: f.teamNames[id]})
|
||||
return
|
||||
}
|
||||
if _, exists := f.teams[req.Name]; exists {
|
||||
writeJSON(w, http.StatusConflict, map[string]string{errJSONKey: "a team with that name already exists"})
|
||||
return
|
||||
}
|
||||
f.nextTeamID++
|
||||
id := f.nextTeamID
|
||||
f.teams[req.Name] = id
|
||||
f.teamNames[id] = req.Name
|
||||
if req.ExternalID != "" {
|
||||
f.teamExt[req.ExternalID] = id
|
||||
}
|
||||
writeJSON(w, http.StatusCreated, tdclient.Team{ID: id, Name: req.Name})
|
||||
|
||||
default:
|
||||
if id, rest, ok := parseTeamSubPath(r.URL.Path); ok {
|
||||
f.handleTeamSubPath(w, r, id, rest)
|
||||
return
|
||||
}
|
||||
w.WriteHeader(http.StatusNotFound)
|
||||
}
|
||||
}
|
||||
|
||||
// handleTeamSubPath answers everything under /api/teams/{id}. rest is whatever
|
||||
// parseTeamSubPath found after "/api/teams/{id}" -- "" for the bare resource.
|
||||
func (f *fakeTerdutServer) handleTeamSubPath(w http.ResponseWriter, r *http.Request, id int64, rest string) {
|
||||
switch {
|
||||
case rest == "" && r.Method == http.MethodPut:
|
||||
var req struct {
|
||||
Name string `json:"name"`
|
||||
}
|
||||
_ = json.NewDecoder(r.Body).Decode(&req)
|
||||
oldName, exists := f.teamNames[id]
|
||||
if !exists {
|
||||
w.WriteHeader(http.StatusNotFound)
|
||||
return
|
||||
}
|
||||
if other, taken := f.teams[req.Name]; taken && other != id {
|
||||
writeJSON(w, http.StatusConflict, map[string]string{errJSONKey: "a team with that name already exists"})
|
||||
return
|
||||
}
|
||||
delete(f.teams, oldName)
|
||||
f.teamNames[id] = req.Name
|
||||
f.teams[req.Name] = id
|
||||
w.WriteHeader(http.StatusNoContent)
|
||||
|
||||
case rest == "" && r.Method == http.MethodDelete:
|
||||
name, exists := f.teamNames[id]
|
||||
if !exists {
|
||||
w.WriteHeader(http.StatusNotFound)
|
||||
return
|
||||
}
|
||||
delete(f.teams, name)
|
||||
delete(f.teamNames, id)
|
||||
f.teamDelete[id] = true
|
||||
w.WriteHeader(http.StatusNoContent)
|
||||
|
||||
case rest == "/oidc-groups" && r.Method == http.MethodPut:
|
||||
var req struct {
|
||||
MemberGroup string `json:"member_group"`
|
||||
OwnerGroup string `json:"owner_group"`
|
||||
}
|
||||
_ = json.NewDecoder(r.Body).Decode(&req)
|
||||
if _, exists := f.teamNames[id]; !exists {
|
||||
w.WriteHeader(http.StatusNotFound)
|
||||
return
|
||||
}
|
||||
f.teamOIDC[id] = [2]string{req.MemberGroup, req.OwnerGroup}
|
||||
w.WriteHeader(http.StatusNoContent)
|
||||
|
||||
case rest == "/escalation" && r.Method == http.MethodPut:
|
||||
var req tdclient.SetEscalationRequest
|
||||
_ = json.NewDecoder(r.Body).Decode(&req)
|
||||
for _, l := range req.Levels {
|
||||
for _, t := range l.Targets {
|
||||
if t.Username != "" && f.unknownUsers[t.Username] {
|
||||
writeJSON(w, http.StatusBadRequest, map[string]string{errJSONKey: fmt.Sprintf("unknown user %q", t.Username)})
|
||||
return
|
||||
}
|
||||
}
|
||||
}
|
||||
f.escalation[id] = req
|
||||
w.WriteHeader(http.StatusNoContent)
|
||||
|
||||
case rest == deadmanSwitchesPath || strings.HasPrefix(rest, deadmanSwitchesPath+"/"):
|
||||
f.handleDeadmanSubPath(w, r, id, rest)
|
||||
|
||||
case rest == "/integrations" || strings.HasPrefix(rest, "/integrations/"):
|
||||
f.handleIntegrationSubPath(w, r, id, rest)
|
||||
|
||||
default:
|
||||
w.WriteHeader(http.StatusNotFound)
|
||||
}
|
||||
}
|
||||
|
||||
// handleDeadmanSubPath answers GET/POST /api/teams/{id}/deadman/switches and
|
||||
// PUT/DELETE .../deadman/switches/{switchID} -- split out of
|
||||
// handleTeamSubPath for the same gocyclo reason as handleIntegrationSubPath.
|
||||
func (f *fakeTerdutServer) handleDeadmanSubPath(w http.ResponseWriter, r *http.Request, id int64, rest string) {
|
||||
switch {
|
||||
case rest == deadmanSwitchesPath && r.Method == http.MethodGet:
|
||||
existing := f.switches[id]
|
||||
out := make([]tdclient.DeadmanSwitch, 0, len(existing))
|
||||
for _, s := range existing {
|
||||
out = append(out, s)
|
||||
}
|
||||
writeJSON(w, http.StatusOK, out)
|
||||
|
||||
case rest == deadmanSwitchesPath && r.Method == http.MethodPost:
|
||||
var req deadmanSwitchFakeRequest
|
||||
_ = json.NewDecoder(r.Body).Decode(&req)
|
||||
name := req.Name
|
||||
for _, s := range f.switches[id] {
|
||||
if s.Name == name {
|
||||
writeJSON(w, http.StatusConflict, map[string]string{errJSONKey: "a switch with that name already exists in this team"})
|
||||
return
|
||||
}
|
||||
}
|
||||
f.nextSwitchID++
|
||||
switchID := f.nextSwitchID
|
||||
sw := tdclient.DeadmanSwitch{
|
||||
ID: switchID, Name: name, Matcher: req.Matcher,
|
||||
TimeoutSeconds: req.TimeoutSeconds, Severity: req.Severity,
|
||||
}
|
||||
if f.switches[id] == nil {
|
||||
f.switches[id] = map[int64]tdclient.DeadmanSwitch{}
|
||||
}
|
||||
f.switches[id][switchID] = sw
|
||||
writeJSON(w, http.StatusCreated, sw)
|
||||
|
||||
case strings.HasPrefix(rest, "/deadman/switches/") && r.Method == http.MethodPut:
|
||||
switchID, ok := parseTrailingID(rest, "/deadman/switches/")
|
||||
if !ok {
|
||||
w.WriteHeader(http.StatusNotFound)
|
||||
return
|
||||
}
|
||||
if _, exists := f.switches[id][switchID]; !exists {
|
||||
w.WriteHeader(http.StatusNotFound)
|
||||
return
|
||||
}
|
||||
var req deadmanSwitchFakeRequest
|
||||
_ = json.NewDecoder(r.Body).Decode(&req)
|
||||
name := req.Name
|
||||
if name == "" {
|
||||
name = f.switches[id][switchID].Name
|
||||
}
|
||||
f.switches[id][switchID] = tdclient.DeadmanSwitch{
|
||||
ID: switchID, Name: name, Matcher: req.Matcher,
|
||||
TimeoutSeconds: req.TimeoutSeconds, Severity: req.Severity,
|
||||
}
|
||||
w.WriteHeader(http.StatusNoContent)
|
||||
|
||||
case strings.HasPrefix(rest, "/deadman/switches/") && r.Method == http.MethodDelete:
|
||||
switchID, ok := parseTrailingID(rest, "/deadman/switches/")
|
||||
if !ok {
|
||||
w.WriteHeader(http.StatusNotFound)
|
||||
return
|
||||
}
|
||||
if _, exists := f.switches[id][switchID]; !exists {
|
||||
w.WriteHeader(http.StatusNotFound)
|
||||
return
|
||||
}
|
||||
delete(f.switches[id], switchID)
|
||||
f.switchDelete[switchID] = true
|
||||
w.WriteHeader(http.StatusNoContent)
|
||||
|
||||
default:
|
||||
w.WriteHeader(http.StatusNotFound)
|
||||
}
|
||||
}
|
||||
|
||||
// handleIntegrationSubPath answers POST /api/teams/{id}/integrations,
|
||||
// PATCH .../integrations/{integrationID} and DELETE .../integrations/{integrationID}
|
||||
// -- split out of handleTeamSubPath so that switch's own cyclomatic
|
||||
// complexity stays under golangci-lint's gocyclo threshold.
|
||||
func (f *fakeTerdutServer) handleIntegrationSubPath(w http.ResponseWriter, r *http.Request, id int64, rest string) {
|
||||
switch {
|
||||
case rest == "/integrations" && r.Method == http.MethodPost:
|
||||
var req struct {
|
||||
Name string `json:"name"`
|
||||
Kind string `json:"kind"`
|
||||
}
|
||||
_ = json.NewDecoder(r.Body).Decode(&req)
|
||||
f.nextIntegrationID++
|
||||
integID := f.nextIntegrationID
|
||||
integ := tdclient.Integration{
|
||||
ID: integID, TeamID: id, Kind: req.Kind, Name: req.Name,
|
||||
// Key/URL are only ever in *this* response -- never again,
|
||||
// matching terdut-server's own one-time-show semantics
|
||||
// (DESIGN.md §4.5) -- so what's stored for later GET/PATCH
|
||||
// calls in this fake deliberately omits them too.
|
||||
Key: fmt.Sprintf("webhook-key-%d", integID),
|
||||
URL: fmt.Sprintf("https://terdut.example.invalid/api/integrations/webhook-key-%d/%s", integID, req.Kind),
|
||||
}
|
||||
if f.integrations[id] == nil {
|
||||
f.integrations[id] = map[int64]tdclient.Integration{}
|
||||
}
|
||||
f.integrations[id][integID] = tdclient.Integration{ID: integID, TeamID: id, Kind: req.Kind, Name: req.Name}
|
||||
writeJSON(w, http.StatusCreated, integ)
|
||||
|
||||
case strings.HasPrefix(rest, "/integrations/") && r.Method == http.MethodPatch:
|
||||
integID, ok := parseTrailingID(rest, "/integrations/")
|
||||
if !ok {
|
||||
w.WriteHeader(http.StatusNotFound)
|
||||
return
|
||||
}
|
||||
existing, exists := f.integrations[id][integID]
|
||||
if !exists {
|
||||
w.WriteHeader(http.StatusNotFound)
|
||||
return
|
||||
}
|
||||
var req struct {
|
||||
Name string `json:"name"`
|
||||
}
|
||||
_ = json.NewDecoder(r.Body).Decode(&req)
|
||||
existing.Name = req.Name
|
||||
f.integrations[id][integID] = existing
|
||||
w.WriteHeader(http.StatusNoContent)
|
||||
|
||||
case strings.HasPrefix(rest, "/integrations/") && r.Method == http.MethodDelete:
|
||||
integID, ok := parseTrailingID(rest, "/integrations/")
|
||||
if !ok {
|
||||
w.WriteHeader(http.StatusNotFound)
|
||||
return
|
||||
}
|
||||
if _, exists := f.integrations[id][integID]; !exists {
|
||||
w.WriteHeader(http.StatusNotFound)
|
||||
return
|
||||
}
|
||||
delete(f.integrations[id], integID)
|
||||
f.integrationDelete[integID] = true
|
||||
w.WriteHeader(http.StatusNoContent)
|
||||
|
||||
default:
|
||||
w.WriteHeader(http.StatusNotFound)
|
||||
}
|
||||
}
|
||||
|
||||
// deadmanSwitchFakeRequest mirrors tdclient's own (unexported)
|
||||
// deadmanSwitchRequest -- the fake needs its own copy to decode the same
|
||||
// wire shape without reaching across package boundaries for an internal type.
|
||||
type deadmanSwitchFakeRequest struct {
|
||||
Name string `json:"name,omitempty"`
|
||||
Matcher string `json:"matcher"`
|
||||
TimeoutSeconds int64 `json:"timeout_seconds"`
|
||||
Severity string `json:"severity"`
|
||||
}
|
||||
|
||||
// parseTeamSubPath splits "/api/teams/{id}" from anything after it --
|
||||
// "" for an exact match, "/oidc-groups", "/escalation", "/deadman/switches"
|
||||
// or "/deadman/switches/{switchID}" otherwise. Doesn't itself validate the
|
||||
// suffix; handleTeamSubPath's own switch does that.
|
||||
func parseTeamSubPath(path string) (id int64, rest string, ok bool) {
|
||||
const prefix = "/api/teams/"
|
||||
if !strings.HasPrefix(path, prefix) {
|
||||
return 0, "", false
|
||||
}
|
||||
trimmed := path[len(prefix):]
|
||||
parts := strings.SplitN(trimmed, "/", 2)
|
||||
parsedID, err := strconv.ParseInt(parts[0], 10, 64)
|
||||
if err != nil {
|
||||
return 0, "", false
|
||||
}
|
||||
if len(parts) == 1 {
|
||||
return parsedID, "", true
|
||||
}
|
||||
return parsedID, "/" + parts[1], true
|
||||
}
|
||||
|
||||
// parseTrailingID parses the numeric id after prefix within rest, e.g.
|
||||
// parseTrailingID("/deadman/switches/7", "/deadman/switches/") -> 7, true.
|
||||
func parseTrailingID(rest, prefix string) (id int64, ok bool) {
|
||||
parsedID, err := strconv.ParseInt(strings.TrimPrefix(rest, prefix), 10, 64)
|
||||
if err != nil {
|
||||
return 0, false
|
||||
}
|
||||
return parsedID, true
|
||||
}
|
||||
|
||||
func writeJSON(w http.ResponseWriter, status int, v any) {
|
||||
w.Header().Set("Content-Type", "application/json")
|
||||
w.WriteHeader(status)
|
||||
_ = json.NewEncoder(w).Encode(v)
|
||||
}
|
||||
@@ -1,49 +0,0 @@
|
||||
package controller
|
||||
|
||||
import (
|
||||
"context"
|
||||
|
||||
corev1 "k8s.io/api/core/v1"
|
||||
apierrors "k8s.io/apimachinery/pkg/api/errors"
|
||||
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
"sigs.k8s.io/controller-runtime/pkg/client"
|
||||
|
||||
terdutv1alpha1 "git.ryuvia.com/niklas/terdut-operator/api/v1alpha1"
|
||||
)
|
||||
|
||||
// credentialsSecretDataKey is the fixed data key every generated
|
||||
// credentials Secret this controller writes uses — "whatever a human chose"
|
||||
// only applied to the bring-your-own input an earlier design draft had and
|
||||
// removed (DESIGN.md §6); every Secret any controller in this repo
|
||||
// generates itself uses this one key.
|
||||
const credentialsSecretDataKey = "token"
|
||||
|
||||
// writeOperatorSecret creates or replaces a Secret in namespace (always the
|
||||
// operator's own, DESIGN.md §6) holding one raw value under
|
||||
// credentialsSecretDataKey. Shared by every controller that generates a
|
||||
// credential there -- TerdutServer's instance-scoped key and the bootstrap
|
||||
// admin-key checkpoint, TerdutTeam's team-scoped key.
|
||||
func writeOperatorSecret(ctx context.Context, c client.Client, namespace, name, rawValue string) error {
|
||||
secret := &corev1.Secret{
|
||||
ObjectMeta: metav1.ObjectMeta{Name: name, Namespace: namespace},
|
||||
Data: map[string][]byte{credentialsSecretDataKey: []byte(rawValue)},
|
||||
}
|
||||
if err := c.Create(ctx, secret); err != nil {
|
||||
if apierrors.IsAlreadyExists(err) {
|
||||
return c.Update(ctx, secret)
|
||||
}
|
||||
return err
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// readOperatorSecret reads one generated credential back, by the
|
||||
// SecretKeyRef a controller's own status stores (always resolved in the
|
||||
// operator's own namespace, never the referencing CR's -- DESIGN.md §6).
|
||||
func readOperatorSecret(ctx context.Context, c client.Client, namespace string, ref *terdutv1alpha1.SecretKeyRef) (string, error) {
|
||||
var secret corev1.Secret
|
||||
if err := c.Get(ctx, client.ObjectKey{Namespace: namespace, Name: ref.Name}, &secret); err != nil {
|
||||
return "", err
|
||||
}
|
||||
return string(secret.Data[ref.Key]), nil
|
||||
}
|
||||
@@ -2,7 +2,9 @@ package controller
|
||||
|
||||
import (
|
||||
"context"
|
||||
"errors"
|
||||
"fmt"
|
||||
"net/http"
|
||||
"strconv"
|
||||
"time"
|
||||
|
||||
@@ -39,9 +41,8 @@ type TerdutAlertSourceReconciler struct {
|
||||
client.Client
|
||||
Scheme *runtime.Scheme
|
||||
|
||||
OperatorNamespace string
|
||||
Recorder recorder.EventRecorder
|
||||
NewClient func(endpoint string) *tdclient.Client
|
||||
Recorder recorder.EventRecorder
|
||||
NewClient func(endpoint string) *tdclient.Client
|
||||
}
|
||||
|
||||
// +kubebuilder:rbac:groups=terdut.ryuvia.com,resources=terdutalertsources,verbs=get;list;watch;create;update;patch;delete
|
||||
@@ -79,7 +80,7 @@ func (r *TerdutAlertSourceReconciler) Reconcile(ctx context.Context, req ctrl.Re
|
||||
return ctrl.Result{}, nil
|
||||
}
|
||||
|
||||
team, tc, resolveErr := resolveTeamAndClient(ctx, r.Client, r.OperatorNamespace, as.Namespace, as.Spec.TeamRef, newClient)
|
||||
team, tc, resolveErr := resolveTeamAndClient(ctx, r.Client, as.Namespace, as.Spec.TeamRef, newClient)
|
||||
if resolveErr != nil {
|
||||
return r.setNotReady(ctx, &as, resolveErr.reason, resolveErr.message, waitInterval)
|
||||
}
|
||||
@@ -111,7 +112,27 @@ func (r *TerdutAlertSourceReconciler) Reconcile(ctx context.Context, req ctrl.Re
|
||||
return ctrl.Result{}, err
|
||||
}
|
||||
} else if err := tc.RenameIntegration(ctx, teamID, as.Status.IntegrationID, as.Spec.Name); err != nil {
|
||||
return ctrl.Result{}, fmt.Errorf("PATCH /api/teams/%d/integrations/%d: %w", teamID, as.Status.IntegrationID, err)
|
||||
se, ok := errors.AsType[*tdclient.StatusError](err)
|
||||
if !ok || se.Code != http.StatusNotFound {
|
||||
return ctrl.Result{}, fmt.Errorf("PATCH /api/teams/%d/integrations/%d: %w", teamID, as.Status.IntegrationID, err)
|
||||
}
|
||||
// Deleted on the server behind our back, so the webhook URL
|
||||
// already stopped working: recreate it (a new URL, in the same
|
||||
// Secret) rather than fail forever. reconcileCreate trusts the
|
||||
// Secret's existence as "already created", so drop it first.
|
||||
lostID := as.Status.IntegrationID
|
||||
if err := r.Delete(ctx, &secret); err != nil && !apierrors.IsNotFound(err) {
|
||||
return ctrl.Result{}, fmt.Errorf("deleting stale webhook Secret %s/%s: %w", as.Namespace, secretName, err)
|
||||
}
|
||||
as.Status.IntegrationID = 0
|
||||
if err := r.reconcileCreate(ctx, &as, tc, teamID); err != nil {
|
||||
return ctrl.Result{}, err
|
||||
}
|
||||
if r.Recorder != nil {
|
||||
r.Recorder.Eventf(&as, nil, corev1.EventTypeWarning, "IntegrationRecreated", "IntegrationRecreated",
|
||||
"integration %d no longer exists on the server; created %d with a new webhook URL (Secret %s)",
|
||||
lostID, as.Status.IntegrationID, secretName)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@@ -279,7 +300,7 @@ func (r *TerdutAlertSourceReconciler) reconcileDelete(
|
||||
|
||||
if as.Status.IntegrationID != 0 {
|
||||
if team, tc, resolveErr := resolveTeamAndClient(
|
||||
ctx, r.Client, r.OperatorNamespace, as.Namespace, as.Spec.TeamRef, newClient,
|
||||
ctx, r.Client, as.Namespace, as.Spec.TeamRef, newClient,
|
||||
); resolveErr == nil {
|
||||
if err := tc.DeleteIntegration(ctx, team.Status.TeamID, as.Status.IntegrationID); err != nil {
|
||||
if r.Recorder != nil {
|
||||
|
||||
@@ -34,14 +34,13 @@ var _ = Describe("TerdutAlertSource Controller", func() {
|
||||
fake, fakeSrv = newFakeTerdutServer()
|
||||
DeferCleanup(fakeSrv.Close)
|
||||
|
||||
srv = bootstrapReadyTerdutServer(ctx, uniqueName("asserver"), fakeSrv.URL)
|
||||
srv = readyTerdutServer(ctx, uniqueName("asserver"))
|
||||
team = readyTerdutTeam(ctx, operatorNamespace, uniqueName("asteam"), srv, fakeSrv.URL)
|
||||
|
||||
reconciler = &TerdutAlertSourceReconciler{
|
||||
Client: k8sClient,
|
||||
Scheme: k8sClient.Scheme(),
|
||||
OperatorNamespace: operatorNamespace,
|
||||
NewClient: func(string) *tdclient.Client { return tdclient.New(fakeSrv.URL) },
|
||||
Client: k8sClient,
|
||||
Scheme: k8sClient.Scheme(),
|
||||
NewClient: func(string) *tdclient.Client { return tdclient.New(fakeSrv.URL) },
|
||||
}
|
||||
srcName = uniqueName("alertsource")
|
||||
srcKey = types.NamespacedName{Name: srcName, Namespace: operatorNamespace}
|
||||
|
||||
@@ -1,199 +0,0 @@
|
||||
package controller
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"time"
|
||||
|
||||
corev1 "k8s.io/api/core/v1"
|
||||
apierrors "k8s.io/apimachinery/pkg/api/errors"
|
||||
"k8s.io/apimachinery/pkg/api/meta"
|
||||
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
"k8s.io/apimachinery/pkg/runtime"
|
||||
ctrl "sigs.k8s.io/controller-runtime"
|
||||
"sigs.k8s.io/controller-runtime/pkg/client"
|
||||
"sigs.k8s.io/controller-runtime/pkg/controller/controllerutil"
|
||||
logf "sigs.k8s.io/controller-runtime/pkg/log"
|
||||
"sigs.k8s.io/controller-runtime/pkg/recorder"
|
||||
|
||||
terdutv1alpha1 "git.ryuvia.com/niklas/terdut-operator/api/v1alpha1"
|
||||
"git.ryuvia.com/niklas/terdut-operator/internal/tdclient"
|
||||
)
|
||||
|
||||
const deadmanFinalizerName = "terdut.ryuvia.com/terdutdeadmanswitch"
|
||||
|
||||
// TerdutDeadmanSwitchReconciler reconciles a TerdutDeadmanSwitch object.
|
||||
type TerdutDeadmanSwitchReconciler struct {
|
||||
client.Client
|
||||
Scheme *runtime.Scheme
|
||||
|
||||
OperatorNamespace string
|
||||
Recorder recorder.EventRecorder
|
||||
NewClient func(endpoint string) *tdclient.Client
|
||||
}
|
||||
|
||||
// +kubebuilder:rbac:groups=terdut.ryuvia.com,resources=terdutdeadmanswitches,verbs=get;list;watch;create;update;patch;delete
|
||||
// +kubebuilder:rbac:groups=terdut.ryuvia.com,resources=terdutdeadmanswitches/status,verbs=get;update;patch
|
||||
// +kubebuilder:rbac:groups=terdut.ryuvia.com,resources=terdutdeadmanswitches/finalizers,verbs=update
|
||||
// +kubebuilder:rbac:groups=terdut.ryuvia.com,resources=terdutteams,verbs=get;list;watch
|
||||
// +kubebuilder:rbac:groups="",resources=secrets,verbs=get;list;watch
|
||||
// +kubebuilder:rbac:groups=events.k8s.io,resources=events,verbs=create;patch
|
||||
|
||||
func (r *TerdutDeadmanSwitchReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error) {
|
||||
log := logf.FromContext(ctx)
|
||||
|
||||
var sw terdutv1alpha1.TerdutDeadmanSwitch
|
||||
if err := r.Get(ctx, req.NamespacedName, &sw); err != nil {
|
||||
if apierrors.IsNotFound(err) {
|
||||
return ctrl.Result{}, nil
|
||||
}
|
||||
return ctrl.Result{}, err
|
||||
}
|
||||
|
||||
newClient := r.NewClient
|
||||
if newClient == nil {
|
||||
newClient = tdclient.New
|
||||
}
|
||||
|
||||
if !sw.DeletionTimestamp.IsZero() {
|
||||
return r.reconcileDeadmanDelete(ctx, &sw, newClient)
|
||||
}
|
||||
|
||||
if !controllerutil.ContainsFinalizer(&sw, deadmanFinalizerName) {
|
||||
controllerutil.AddFinalizer(&sw, deadmanFinalizerName)
|
||||
if err := r.Update(ctx, &sw); err != nil {
|
||||
return ctrl.Result{}, err
|
||||
}
|
||||
return ctrl.Result{}, nil
|
||||
}
|
||||
|
||||
team, tc, resolveErr := resolveTeamAndClient(ctx, r.Client, r.OperatorNamespace, sw.Namespace, sw.Spec.TeamRef, newClient)
|
||||
if resolveErr != nil {
|
||||
return r.setDeadmanNotReady(ctx, &sw, resolveErr.reason, resolveErr.message, waitInterval)
|
||||
}
|
||||
|
||||
timeout, err := time.ParseDuration(sw.Spec.Timeout)
|
||||
if err != nil {
|
||||
return ctrl.Result{}, fmt.Errorf("spec.timeout %q: %w", sw.Spec.Timeout, err)
|
||||
}
|
||||
severity := sw.Spec.Severity
|
||||
if severity == "" {
|
||||
severity = "critical"
|
||||
}
|
||||
|
||||
if sw.Status.SwitchID == 0 {
|
||||
if err := r.createOrAdoptDeadmanSwitch(ctx, &sw, tc, team.Status.TeamID, timeout, severity); err != nil {
|
||||
return ctrl.Result{}, err
|
||||
}
|
||||
} else if err := tc.UpdateDeadmanSwitch(ctx, team.Status.TeamID, sw.Status.SwitchID, sw.Spec.Name, sw.Spec.Matcher, int64(timeout.Seconds()), severity); err != nil {
|
||||
return ctrl.Result{}, fmt.Errorf("PUT /api/teams/%d/deadman/switches/%d: %w", team.Status.TeamID, sw.Status.SwitchID, err)
|
||||
}
|
||||
|
||||
meta.SetStatusCondition(&sw.Status.Conditions, metav1.Condition{
|
||||
Type: terdutv1alpha1.ConditionReady,
|
||||
Status: metav1.ConditionTrue,
|
||||
Reason: terdutv1alpha1.ReasonChildAdopted,
|
||||
Message: fmt.Sprintf("switch %d applied on team %d", sw.Status.SwitchID, team.Status.TeamID),
|
||||
})
|
||||
sw.Status.ObservedGeneration = sw.Generation
|
||||
if err := r.Status().Update(ctx, &sw); err != nil {
|
||||
return ctrl.Result{}, err
|
||||
}
|
||||
if r.Recorder != nil {
|
||||
r.Recorder.Eventf(&sw, nil, corev1.EventTypeNormal, terdutv1alpha1.ReasonChildAdopted, terdutv1alpha1.ReasonChildAdopted,
|
||||
"dead man's switch applied")
|
||||
}
|
||||
log.Info("TerdutDeadmanSwitch applied", "name", sw.Name, "switchID", sw.Status.SwitchID)
|
||||
|
||||
return ctrl.Result{RequeueAfter: resyncInterval}, nil
|
||||
}
|
||||
|
||||
// createOrAdoptDeadmanSwitch implements this resource's own idempotent-
|
||||
// create shape (DESIGN.md §4.4, §5): there's no unique-name constraint
|
||||
// server-side to 409 on, so this lists first and matches by name (the
|
||||
// server's own derived name, when spec.name is empty) rather than adopting
|
||||
// after a conflict the API would never actually raise.
|
||||
func (r *TerdutDeadmanSwitchReconciler) createOrAdoptDeadmanSwitch(
|
||||
ctx context.Context, sw *terdutv1alpha1.TerdutDeadmanSwitch, tc *tdclient.Client,
|
||||
teamID int64, timeout time.Duration, severity string,
|
||||
) error {
|
||||
existing, err := tc.ListDeadmanSwitches(ctx, teamID)
|
||||
if err != nil {
|
||||
return fmt.Errorf("GET /api/teams/%d/deadman/switches: %w", teamID, err)
|
||||
}
|
||||
if sw.Spec.Name != "" {
|
||||
for _, s := range existing {
|
||||
if s.Name == sw.Spec.Name {
|
||||
sw.Status.SwitchID = s.ID
|
||||
return nil
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
created, err := tc.CreateDeadmanSwitch(ctx, teamID, sw.Spec.Name, sw.Spec.Matcher, int64(timeout.Seconds()), severity)
|
||||
if err != nil {
|
||||
return fmt.Errorf("POST /api/teams/%d/deadman/switches: %w", teamID, err)
|
||||
}
|
||||
sw.Status.SwitchID = created.ID
|
||||
return nil
|
||||
}
|
||||
|
||||
func (r *TerdutDeadmanSwitchReconciler) setDeadmanNotReady(
|
||||
ctx context.Context, sw *terdutv1alpha1.TerdutDeadmanSwitch, reason, message string, d time.Duration,
|
||||
) (ctrl.Result, error) {
|
||||
meta.SetStatusCondition(&sw.Status.Conditions, metav1.Condition{
|
||||
Type: terdutv1alpha1.ConditionReady,
|
||||
Status: metav1.ConditionFalse,
|
||||
Reason: reason,
|
||||
Message: message,
|
||||
})
|
||||
sw.Status.ObservedGeneration = sw.Generation
|
||||
if err := r.Status().Update(ctx, sw); err != nil {
|
||||
return ctrl.Result{}, err
|
||||
}
|
||||
if r.Recorder != nil {
|
||||
r.Recorder.Eventf(sw, nil, corev1.EventTypeWarning, reason, reason, message)
|
||||
}
|
||||
return ctrl.Result{RequeueAfter: d}, nil
|
||||
}
|
||||
|
||||
// reconcileDeadmanDelete calls the real DELETE this resource actually has
|
||||
// (unlike TerdutEscalationRule) if the team is still resolvable and a
|
||||
// switch was ever created, then removes the finalizer unconditionally.
|
||||
func (r *TerdutDeadmanSwitchReconciler) reconcileDeadmanDelete(
|
||||
ctx context.Context, sw *terdutv1alpha1.TerdutDeadmanSwitch, newClient func(string) *tdclient.Client,
|
||||
) (ctrl.Result, error) {
|
||||
if !controllerutil.ContainsFinalizer(sw, deadmanFinalizerName) {
|
||||
return ctrl.Result{}, nil
|
||||
}
|
||||
|
||||
if sw.Status.SwitchID != 0 {
|
||||
if team, tc, resolveErr := resolveTeamAndClient(
|
||||
ctx, r.Client, r.OperatorNamespace, sw.Namespace, sw.Spec.TeamRef, newClient,
|
||||
); resolveErr == nil {
|
||||
if err := tc.DeleteDeadmanSwitch(ctx, team.Status.TeamID, sw.Status.SwitchID); err != nil {
|
||||
if r.Recorder != nil {
|
||||
r.Recorder.Eventf(sw, nil, corev1.EventTypeWarning, "DeleteFailed", "DeleteFailed", err.Error())
|
||||
}
|
||||
return ctrl.Result{}, err
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
controllerutil.RemoveFinalizer(sw, deadmanFinalizerName)
|
||||
return ctrl.Result{}, r.Update(ctx, sw)
|
||||
}
|
||||
|
||||
// SetupWithManager sets up the controller with the Manager.
|
||||
func (r *TerdutDeadmanSwitchReconciler) SetupWithManager(mgr ctrl.Manager) error {
|
||||
if r.NewClient == nil {
|
||||
r.NewClient = tdclient.New
|
||||
}
|
||||
if r.Recorder == nil {
|
||||
r.Recorder = mgr.GetEventRecorder("terdutdeadmanswitch-controller")
|
||||
}
|
||||
return ctrl.NewControllerManagedBy(mgr).
|
||||
For(&terdutv1alpha1.TerdutDeadmanSwitch{}).
|
||||
Named("terdutdeadmanswitch").
|
||||
Complete(r)
|
||||
}
|
||||
@@ -1,213 +0,0 @@
|
||||
package controller
|
||||
|
||||
import (
|
||||
"context"
|
||||
"net/http/httptest"
|
||||
|
||||
. "github.com/onsi/ginkgo/v2"
|
||||
. "github.com/onsi/gomega"
|
||||
"k8s.io/apimachinery/pkg/api/meta"
|
||||
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
"k8s.io/apimachinery/pkg/types"
|
||||
"sigs.k8s.io/controller-runtime/pkg/reconcile"
|
||||
|
||||
terdutv1alpha1 "git.ryuvia.com/niklas/terdut-operator/api/v1alpha1"
|
||||
"git.ryuvia.com/niklas/terdut-operator/internal/tdclient"
|
||||
)
|
||||
|
||||
var _ = Describe("TerdutDeadmanSwitch Controller", func() {
|
||||
const operatorNamespace = "default"
|
||||
|
||||
var (
|
||||
reconciler *TerdutDeadmanSwitchReconciler
|
||||
fake *fakeTerdutServer
|
||||
fakeSrv *httptest.Server
|
||||
srv *terdutv1alpha1.TerdutServer
|
||||
team *terdutv1alpha1.TerdutTeam
|
||||
swName string
|
||||
swKey types.NamespacedName
|
||||
)
|
||||
|
||||
BeforeEach(func(ctx SpecContext) {
|
||||
fake, fakeSrv = newFakeTerdutServer()
|
||||
DeferCleanup(fakeSrv.Close)
|
||||
|
||||
srv = bootstrapReadyTerdutServer(ctx, uniqueName("dmserver"), fakeSrv.URL)
|
||||
team = readyTerdutTeam(ctx, operatorNamespace, uniqueName("dmteam"), srv, fakeSrv.URL)
|
||||
|
||||
reconciler = &TerdutDeadmanSwitchReconciler{
|
||||
Client: k8sClient,
|
||||
Scheme: k8sClient.Scheme(),
|
||||
OperatorNamespace: operatorNamespace,
|
||||
NewClient: func(string) *tdclient.Client { return tdclient.New(fakeSrv.URL) },
|
||||
}
|
||||
swName = uniqueName("switch")
|
||||
swKey = types.NamespacedName{Name: swName, Namespace: operatorNamespace}
|
||||
})
|
||||
|
||||
AfterEach(func(ctx SpecContext) {
|
||||
sw := &terdutv1alpha1.TerdutDeadmanSwitch{}
|
||||
if err := k8sClient.Get(ctx, swKey, sw); err == nil {
|
||||
sw.Finalizers = nil
|
||||
_ = k8sClient.Update(ctx, sw)
|
||||
_ = k8sClient.Delete(ctx, sw)
|
||||
}
|
||||
|
||||
teamKey := types.NamespacedName{Name: team.Name, Namespace: operatorNamespace}
|
||||
if err := k8sClient.Get(ctx, teamKey, team); err == nil {
|
||||
team.Finalizers = nil
|
||||
_ = k8sClient.Update(ctx, team)
|
||||
_ = k8sClient.Delete(ctx, team)
|
||||
}
|
||||
|
||||
srvKey := types.NamespacedName{Name: srv.Name, Namespace: operatorNamespace}
|
||||
if err := k8sClient.Get(ctx, srvKey, srv); err == nil {
|
||||
srv.Finalizers = nil
|
||||
_ = k8sClient.Update(ctx, srv)
|
||||
_ = k8sClient.Delete(ctx, srv)
|
||||
}
|
||||
})
|
||||
|
||||
createSwitch := func(ctx context.Context, teamRef terdutv1alpha1.TerdutTeamRef, name, matcher, timeout string) {
|
||||
sw := &terdutv1alpha1.TerdutDeadmanSwitch{
|
||||
ObjectMeta: metav1.ObjectMeta{Name: swName, Namespace: operatorNamespace},
|
||||
Spec: terdutv1alpha1.TerdutDeadmanSwitchSpec{
|
||||
TeamRef: teamRef,
|
||||
Name: name,
|
||||
Matcher: matcher,
|
||||
Timeout: timeout,
|
||||
},
|
||||
}
|
||||
Expect(k8sClient.Create(ctx, sw)).To(Succeed())
|
||||
}
|
||||
|
||||
reconcileOnce := func(ctx context.Context) {
|
||||
_, err := reconciler.Reconcile(ctx, reconcile.Request{NamespacedName: swKey})
|
||||
Expect(err).NotTo(HaveOccurred())
|
||||
}
|
||||
|
||||
readyCondition := func(ctx context.Context) metav1.Condition {
|
||||
sw := &terdutv1alpha1.TerdutDeadmanSwitch{}
|
||||
Expect(k8sClient.Get(ctx, swKey, sw)).To(Succeed())
|
||||
c := meta.FindStatusCondition(sw.Status.Conditions, terdutv1alpha1.ConditionReady)
|
||||
Expect(c).NotTo(BeNil())
|
||||
return *c
|
||||
}
|
||||
|
||||
sameTeamRef := func() terdutv1alpha1.TerdutTeamRef {
|
||||
return terdutv1alpha1.TerdutTeamRef{Name: team.Name}
|
||||
}
|
||||
|
||||
Describe("the happy path", func() {
|
||||
It("creates the switch server-side", func(ctx SpecContext) {
|
||||
createSwitch(ctx, sameTeamRef(), "heartbeat", "alertname=Watchdog", "15m")
|
||||
reconcileOnce(ctx) // finalizer
|
||||
reconcileOnce(ctx) // create
|
||||
|
||||
cond := readyCondition(ctx)
|
||||
Expect(cond.Status).To(Equal(metav1.ConditionTrue))
|
||||
Expect(cond.Reason).To(Equal(terdutv1alpha1.ReasonChildAdopted))
|
||||
|
||||
sw := &terdutv1alpha1.TerdutDeadmanSwitch{}
|
||||
Expect(k8sClient.Get(ctx, swKey, sw)).To(Succeed())
|
||||
Expect(sw.Status.SwitchID).NotTo(BeZero())
|
||||
|
||||
created, ok := fake.switches[team.Status.TeamID][sw.Status.SwitchID]
|
||||
Expect(ok).To(BeTrue())
|
||||
Expect(created.Matcher).To(Equal("alertname=Watchdog"))
|
||||
Expect(created.TimeoutSeconds).To(Equal(int64(900)))
|
||||
Expect(created.Severity).To(Equal("critical")) // kubebuilder default
|
||||
})
|
||||
})
|
||||
|
||||
Describe("list-and-match-by-name adoption", func() {
|
||||
It("adopts an already-created switch instead of creating a duplicate", func(ctx SpecContext) {
|
||||
// Simulates a prior, interrupted reconcile that got as far as
|
||||
// POSTing the switch -- no 409 signal exists for this resource
|
||||
// (DESIGN.md §4.4), so the recovery path is GET-list-and-match,
|
||||
// not adopt-on-409.
|
||||
fake.nextSwitchID = 1
|
||||
fake.switches[team.Status.TeamID] = map[int64]tdclient.DeadmanSwitch{
|
||||
1: {ID: 1, Name: "heartbeat", Matcher: "alertname=Watchdog", TimeoutSeconds: 900, Severity: "critical"},
|
||||
}
|
||||
|
||||
createSwitch(ctx, sameTeamRef(), "heartbeat", "alertname=Watchdog", "15m")
|
||||
reconcileOnce(ctx) // finalizer
|
||||
reconcileOnce(ctx)
|
||||
|
||||
sw := &terdutv1alpha1.TerdutDeadmanSwitch{}
|
||||
Expect(k8sClient.Get(ctx, swKey, sw)).To(Succeed())
|
||||
Expect(sw.Status.SwitchID).To(Equal(int64(1)))
|
||||
Expect(fake.switches[team.Status.TeamID]).To(HaveLen(1), "should not have created a second switch")
|
||||
})
|
||||
})
|
||||
|
||||
Describe("update-in-place on spec drift", func() {
|
||||
It("PUTs the new spec rather than creating a second switch", func(ctx SpecContext) {
|
||||
createSwitch(ctx, sameTeamRef(), "heartbeat", "alertname=Watchdog", "15m")
|
||||
reconcileOnce(ctx) // finalizer
|
||||
reconcileOnce(ctx)
|
||||
Expect(readyCondition(ctx).Status).To(Equal(metav1.ConditionTrue))
|
||||
|
||||
sw := &terdutv1alpha1.TerdutDeadmanSwitch{}
|
||||
Expect(k8sClient.Get(ctx, swKey, sw)).To(Succeed())
|
||||
switchID := sw.Status.SwitchID
|
||||
|
||||
sw.Spec.Timeout = "30m"
|
||||
Expect(k8sClient.Update(ctx, sw)).To(Succeed())
|
||||
reconcileOnce(ctx)
|
||||
|
||||
Expect(fake.switches[team.Status.TeamID]).To(HaveLen(1), "update-in-place, not a second switch")
|
||||
Expect(fake.switches[team.Status.TeamID][switchID].TimeoutSeconds).To(Equal(int64(1800)))
|
||||
})
|
||||
})
|
||||
|
||||
Describe("waiting on the referenced TerdutTeam", func() {
|
||||
It("reports TeamRefNotFound when the TerdutTeam doesn't exist", func(ctx SpecContext) {
|
||||
createSwitch(ctx, terdutv1alpha1.TerdutTeamRef{Name: testRefNotFoundName}, "heartbeat", "alertname=Watchdog", "15m")
|
||||
reconcileOnce(ctx) // finalizer
|
||||
reconcileOnce(ctx)
|
||||
|
||||
Expect(readyCondition(ctx).Reason).To(Equal(terdutv1alpha1.ReasonTeamRefNotFound))
|
||||
})
|
||||
|
||||
It("reports WaitingForTeam when the TerdutTeam exists but isn't Ready yet", func(ctx SpecContext) {
|
||||
unreadyName := uniqueName("dmteam-unready")
|
||||
unready := &terdutv1alpha1.TerdutTeam{
|
||||
ObjectMeta: metav1.ObjectMeta{Name: unreadyName, Namespace: operatorNamespace},
|
||||
Spec: terdutv1alpha1.TerdutTeamSpec{
|
||||
ServerRef: terdutv1alpha1.TerdutServerRef{Name: srv.Name},
|
||||
DisplayName: testUnreadyDisplayName,
|
||||
},
|
||||
}
|
||||
Expect(k8sClient.Create(ctx, unready)).To(Succeed())
|
||||
DeferCleanup(func() { _ = k8sClient.Delete(ctx, unready) })
|
||||
|
||||
createSwitch(ctx, terdutv1alpha1.TerdutTeamRef{Name: unreadyName}, "heartbeat", "alertname=Watchdog", "15m")
|
||||
reconcileOnce(ctx) // finalizer
|
||||
reconcileOnce(ctx)
|
||||
|
||||
Expect(readyCondition(ctx).Reason).To(Equal(terdutv1alpha1.ReasonWaitingForTeam))
|
||||
})
|
||||
})
|
||||
|
||||
Describe("deletion", func() {
|
||||
It("deletes the switch server-side (the real DELETE this resource has) and removes the finalizer", func(ctx SpecContext) {
|
||||
createSwitch(ctx, sameTeamRef(), "heartbeat", "alertname=Watchdog", "15m")
|
||||
reconcileOnce(ctx)
|
||||
reconcileOnce(ctx)
|
||||
Expect(readyCondition(ctx).Status).To(Equal(metav1.ConditionTrue))
|
||||
|
||||
sw := &terdutv1alpha1.TerdutDeadmanSwitch{}
|
||||
Expect(k8sClient.Get(ctx, swKey, sw)).To(Succeed())
|
||||
switchID := sw.Status.SwitchID
|
||||
|
||||
Expect(k8sClient.Delete(ctx, sw)).To(Succeed())
|
||||
reconcileOnce(ctx) // runs the finalizer
|
||||
|
||||
Expect(fake.switchDelete[switchID]).To(BeTrue())
|
||||
err := k8sClient.Get(ctx, swKey, sw)
|
||||
Expect(err).To(HaveOccurred(), "the TerdutDeadmanSwitch itself should be gone once the finalizer clears")
|
||||
})
|
||||
})
|
||||
})
|
||||
@@ -1,217 +0,0 @@
|
||||
package controller
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"time"
|
||||
|
||||
corev1 "k8s.io/api/core/v1"
|
||||
apierrors "k8s.io/apimachinery/pkg/api/errors"
|
||||
"k8s.io/apimachinery/pkg/api/meta"
|
||||
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
"k8s.io/apimachinery/pkg/runtime"
|
||||
ctrl "sigs.k8s.io/controller-runtime"
|
||||
"sigs.k8s.io/controller-runtime/pkg/client"
|
||||
"sigs.k8s.io/controller-runtime/pkg/controller/controllerutil"
|
||||
logf "sigs.k8s.io/controller-runtime/pkg/log"
|
||||
"sigs.k8s.io/controller-runtime/pkg/recorder"
|
||||
|
||||
terdutv1alpha1 "git.ryuvia.com/niklas/terdut-operator/api/v1alpha1"
|
||||
"git.ryuvia.com/niklas/terdut-operator/internal/tdclient"
|
||||
)
|
||||
|
||||
// escalationFinalizerName exists for the one undo PUT /api/teams/{teamID}/escalation
|
||||
// supports, on delete: an empty policy (DESIGN.md §5's general finalizer
|
||||
// rule expects a server-side counterpart to be undone, but this resource's
|
||||
// API is GET/PUT-only, with no DELETE at all -- a zeroed PUT is the closest
|
||||
// equivalent terdut-server itself recognizes as "no policy"
|
||||
// (escalationPolicy.configured(), confirmed against source: "a policy row
|
||||
// with no levels is the same as no policy").
|
||||
const escalationFinalizerName = "terdut.ryuvia.com/terdutescalationrule"
|
||||
|
||||
// TerdutEscalationRuleReconciler reconciles a TerdutEscalationRule object.
|
||||
type TerdutEscalationRuleReconciler struct {
|
||||
client.Client
|
||||
Scheme *runtime.Scheme
|
||||
|
||||
OperatorNamespace string
|
||||
Recorder recorder.EventRecorder
|
||||
NewClient func(endpoint string) *tdclient.Client
|
||||
}
|
||||
|
||||
// +kubebuilder:rbac:groups=terdut.ryuvia.com,resources=terdutescalationrules,verbs=get;list;watch;create;update;patch;delete
|
||||
// +kubebuilder:rbac:groups=terdut.ryuvia.com,resources=terdutescalationrules/status,verbs=get;update;patch
|
||||
// +kubebuilder:rbac:groups=terdut.ryuvia.com,resources=terdutescalationrules/finalizers,verbs=update
|
||||
// +kubebuilder:rbac:groups=terdut.ryuvia.com,resources=terdutteams,verbs=get;list;watch
|
||||
// +kubebuilder:rbac:groups="",resources=secrets,verbs=get;list;watch
|
||||
// +kubebuilder:rbac:groups=events.k8s.io,resources=events,verbs=create;patch
|
||||
|
||||
func (r *TerdutEscalationRuleReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error) {
|
||||
log := logf.FromContext(ctx)
|
||||
|
||||
var rule terdutv1alpha1.TerdutEscalationRule
|
||||
if err := r.Get(ctx, req.NamespacedName, &rule); err != nil {
|
||||
if apierrors.IsNotFound(err) {
|
||||
return ctrl.Result{}, nil
|
||||
}
|
||||
return ctrl.Result{}, err
|
||||
}
|
||||
|
||||
newClient := r.NewClient
|
||||
if newClient == nil {
|
||||
newClient = tdclient.New
|
||||
}
|
||||
|
||||
if !rule.DeletionTimestamp.IsZero() {
|
||||
return r.reconcileEscalationDelete(ctx, &rule, newClient)
|
||||
}
|
||||
|
||||
if !controllerutil.ContainsFinalizer(&rule, escalationFinalizerName) {
|
||||
controllerutil.AddFinalizer(&rule, escalationFinalizerName)
|
||||
if err := r.Update(ctx, &rule); err != nil {
|
||||
return ctrl.Result{}, err
|
||||
}
|
||||
return ctrl.Result{}, nil
|
||||
}
|
||||
|
||||
team, tc, resolveErr := resolveTeamAndClient(ctx, r.Client, r.OperatorNamespace, rule.Namespace, rule.Spec.TeamRef, newClient)
|
||||
if resolveErr != nil {
|
||||
return r.setEscalationNotReady(ctx, &rule, resolveErr.reason, resolveErr.message, waitInterval)
|
||||
}
|
||||
|
||||
body, unknownUser, err := buildEscalationRequest(ctx, tc, rule.Spec)
|
||||
if err != nil {
|
||||
return ctrl.Result{}, err
|
||||
}
|
||||
if unknownUser != "" {
|
||||
return r.setEscalationNotReady(ctx, &rule, terdutv1alpha1.ReasonUnknownUser,
|
||||
fmt.Sprintf("username %q does not resolve to any user", unknownUser), waitInterval)
|
||||
}
|
||||
|
||||
if err := tc.SetEscalation(ctx, team.Status.TeamID, body); err != nil {
|
||||
return ctrl.Result{}, fmt.Errorf("PUT /api/teams/%d/escalation: %w", team.Status.TeamID, err)
|
||||
}
|
||||
|
||||
meta.SetStatusCondition(&rule.Status.Conditions, metav1.Condition{
|
||||
Type: terdutv1alpha1.ConditionReady, // "Ready" -- same name, shared across every CRD (DESIGN.md §7)
|
||||
Status: metav1.ConditionTrue,
|
||||
Reason: terdutv1alpha1.ReasonChildAdopted,
|
||||
Message: fmt.Sprintf("escalation policy applied to team %d", team.Status.TeamID),
|
||||
})
|
||||
rule.Status.ObservedGeneration = rule.Generation
|
||||
if err := r.Status().Update(ctx, &rule); err != nil {
|
||||
return ctrl.Result{}, err
|
||||
}
|
||||
if r.Recorder != nil {
|
||||
r.Recorder.Eventf(&rule, nil, corev1.EventTypeNormal, terdutv1alpha1.ReasonChildAdopted, terdutv1alpha1.ReasonChildAdopted,
|
||||
"escalation policy applied")
|
||||
}
|
||||
log.Info("TerdutEscalationRule applied", "name", rule.Name, "teamID", team.Status.TeamID)
|
||||
|
||||
return ctrl.Result{RequeueAfter: resyncInterval}, nil
|
||||
}
|
||||
|
||||
// buildEscalationRequest resolves every "user" target's username to a
|
||||
// user_id (DESIGN.md §4.3) and translates spec into the wire shape
|
||||
// SetEscalation sends. Returns the first unresolvable username, if any,
|
||||
// distinct from a plain error: that's an expected, reportable condition
|
||||
// (ReasonUnknownUser), not a reconcile failure.
|
||||
func buildEscalationRequest(
|
||||
ctx context.Context, tc *tdclient.Client, spec terdutv1alpha1.TerdutEscalationRuleSpec,
|
||||
) (tdclient.SetEscalationRequest, string, error) {
|
||||
levels := make([]tdclient.EscalationLevelRequest, len(spec.Levels))
|
||||
for i, lvl := range spec.Levels {
|
||||
timeout, err := time.ParseDuration(lvl.Timeout)
|
||||
if err != nil {
|
||||
return tdclient.SetEscalationRequest{}, "", fmt.Errorf("spec.levels[%d].timeout %q: %w", i, lvl.Timeout, err)
|
||||
}
|
||||
|
||||
targets := make([]tdclient.EscalationTargetRequest, len(lvl.Targets))
|
||||
for j, t := range lvl.Targets {
|
||||
if t.Kind == terdutv1alpha1.EscalationTargetOncall {
|
||||
targets[j] = tdclient.EscalationTargetRequest{Kind: string(terdutv1alpha1.EscalationTargetOncall)}
|
||||
continue
|
||||
}
|
||||
user, err := tc.GetUserByUsername(ctx, t.Username)
|
||||
if err != nil {
|
||||
return tdclient.SetEscalationRequest{}, "", fmt.Errorf("GET /api/users (resolving %q): %w", t.Username, err)
|
||||
}
|
||||
if user == nil {
|
||||
return tdclient.SetEscalationRequest{}, t.Username, nil
|
||||
}
|
||||
targets[j] = tdclient.EscalationTargetRequest{Kind: string(terdutv1alpha1.EscalationTargetUser), UserID: &user.ID}
|
||||
}
|
||||
|
||||
levels[i] = tdclient.EscalationLevelRequest{
|
||||
Position: int64(i + 1),
|
||||
TimeoutSeconds: int64(timeout.Seconds()),
|
||||
Targets: targets,
|
||||
}
|
||||
}
|
||||
|
||||
return tdclient.SetEscalationRequest{
|
||||
RepeatCount: spec.RepeatCount,
|
||||
FallbackTopic: spec.FallbackTopic,
|
||||
Levels: levels,
|
||||
}, "", nil
|
||||
}
|
||||
|
||||
func (r *TerdutEscalationRuleReconciler) setEscalationNotReady(
|
||||
ctx context.Context, rule *terdutv1alpha1.TerdutEscalationRule, reason, message string, d time.Duration,
|
||||
) (ctrl.Result, error) {
|
||||
meta.SetStatusCondition(&rule.Status.Conditions, metav1.Condition{
|
||||
Type: terdutv1alpha1.ConditionReady,
|
||||
Status: metav1.ConditionFalse,
|
||||
Reason: reason,
|
||||
Message: message,
|
||||
})
|
||||
rule.Status.ObservedGeneration = rule.Generation
|
||||
if err := r.Status().Update(ctx, rule); err != nil {
|
||||
return ctrl.Result{}, err
|
||||
}
|
||||
if r.Recorder != nil {
|
||||
r.Recorder.Eventf(rule, nil, corev1.EventTypeWarning, reason, reason, message)
|
||||
}
|
||||
return ctrl.Result{RequeueAfter: d}, nil
|
||||
}
|
||||
|
||||
// reconcileEscalationDelete PUTs an empty policy (this resource's only
|
||||
// available "undo", per this file's own const comment) if the team is
|
||||
// still resolvable, then removes the finalizer unconditionally -- same
|
||||
// "the parent's probably going away too" reasoning TerdutTeam's own delete
|
||||
// path uses for a TerdutServer that's gone.
|
||||
func (r *TerdutEscalationRuleReconciler) reconcileEscalationDelete(
|
||||
ctx context.Context, rule *terdutv1alpha1.TerdutEscalationRule, newClient func(string) *tdclient.Client,
|
||||
) (ctrl.Result, error) {
|
||||
if !controllerutil.ContainsFinalizer(rule, escalationFinalizerName) {
|
||||
return ctrl.Result{}, nil
|
||||
}
|
||||
|
||||
if team, tc, resolveErr := resolveTeamAndClient(
|
||||
ctx, r.Client, r.OperatorNamespace, rule.Namespace, rule.Spec.TeamRef, newClient,
|
||||
); resolveErr == nil {
|
||||
if err := tc.SetEscalation(ctx, team.Status.TeamID, tdclient.SetEscalationRequest{Levels: []tdclient.EscalationLevelRequest{}}); err != nil {
|
||||
if r.Recorder != nil {
|
||||
r.Recorder.Eventf(rule, nil, corev1.EventTypeWarning, "DeleteFailed", "DeleteFailed", err.Error())
|
||||
}
|
||||
return ctrl.Result{}, err
|
||||
}
|
||||
}
|
||||
|
||||
controllerutil.RemoveFinalizer(rule, escalationFinalizerName)
|
||||
return ctrl.Result{}, r.Update(ctx, rule)
|
||||
}
|
||||
|
||||
// SetupWithManager sets up the controller with the Manager.
|
||||
func (r *TerdutEscalationRuleReconciler) SetupWithManager(mgr ctrl.Manager) error {
|
||||
if r.NewClient == nil {
|
||||
r.NewClient = tdclient.New
|
||||
}
|
||||
if r.Recorder == nil {
|
||||
r.Recorder = mgr.GetEventRecorder("terdutescalationrule-controller")
|
||||
}
|
||||
return ctrl.NewControllerManagedBy(mgr).
|
||||
For(&terdutv1alpha1.TerdutEscalationRule{}).
|
||||
Named("terdutescalationrule").
|
||||
Complete(r)
|
||||
}
|
||||
@@ -1,206 +0,0 @@
|
||||
package controller
|
||||
|
||||
import (
|
||||
"context"
|
||||
"net/http/httptest"
|
||||
|
||||
. "github.com/onsi/ginkgo/v2"
|
||||
. "github.com/onsi/gomega"
|
||||
"k8s.io/apimachinery/pkg/api/meta"
|
||||
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
"k8s.io/apimachinery/pkg/types"
|
||||
"sigs.k8s.io/controller-runtime/pkg/reconcile"
|
||||
|
||||
terdutv1alpha1 "git.ryuvia.com/niklas/terdut-operator/api/v1alpha1"
|
||||
"git.ryuvia.com/niklas/terdut-operator/internal/tdclient"
|
||||
)
|
||||
|
||||
var _ = Describe("TerdutEscalationRule Controller", func() {
|
||||
const operatorNamespace = "default"
|
||||
|
||||
var (
|
||||
reconciler *TerdutEscalationRuleReconciler
|
||||
fake *fakeTerdutServer
|
||||
fakeSrv *httptest.Server
|
||||
srv *terdutv1alpha1.TerdutServer
|
||||
team *terdutv1alpha1.TerdutTeam
|
||||
ruleName string
|
||||
ruleKey types.NamespacedName
|
||||
)
|
||||
|
||||
BeforeEach(func(ctx SpecContext) {
|
||||
fake, fakeSrv = newFakeTerdutServer()
|
||||
DeferCleanup(fakeSrv.Close)
|
||||
|
||||
srv = bootstrapReadyTerdutServer(ctx, uniqueName("erserver"), fakeSrv.URL)
|
||||
team = readyTerdutTeam(ctx, operatorNamespace, uniqueName("erteam"), srv, fakeSrv.URL)
|
||||
|
||||
reconciler = &TerdutEscalationRuleReconciler{
|
||||
Client: k8sClient,
|
||||
Scheme: k8sClient.Scheme(),
|
||||
OperatorNamespace: operatorNamespace,
|
||||
NewClient: func(string) *tdclient.Client { return tdclient.New(fakeSrv.URL) },
|
||||
}
|
||||
ruleName = uniqueName("escalation")
|
||||
ruleKey = types.NamespacedName{Name: ruleName, Namespace: operatorNamespace}
|
||||
})
|
||||
|
||||
AfterEach(func(ctx SpecContext) {
|
||||
rule := &terdutv1alpha1.TerdutEscalationRule{}
|
||||
if err := k8sClient.Get(ctx, ruleKey, rule); err == nil {
|
||||
rule.Finalizers = nil
|
||||
_ = k8sClient.Update(ctx, rule)
|
||||
_ = k8sClient.Delete(ctx, rule)
|
||||
}
|
||||
|
||||
// team/srv carry their own finalizers from readyTerdutTeam/
|
||||
// bootstrapReadyTerdutServer -- clear them directly the same way
|
||||
// terdutteam_controller_test.go's own AfterEach does, rather than
|
||||
// relying on either reconciler to ever run again here.
|
||||
teamKey := types.NamespacedName{Name: team.Name, Namespace: operatorNamespace}
|
||||
if err := k8sClient.Get(ctx, teamKey, team); err == nil {
|
||||
team.Finalizers = nil
|
||||
_ = k8sClient.Update(ctx, team)
|
||||
_ = k8sClient.Delete(ctx, team)
|
||||
}
|
||||
|
||||
srvKey := types.NamespacedName{Name: srv.Name, Namespace: operatorNamespace}
|
||||
if err := k8sClient.Get(ctx, srvKey, srv); err == nil {
|
||||
srv.Finalizers = nil
|
||||
_ = k8sClient.Update(ctx, srv)
|
||||
_ = k8sClient.Delete(ctx, srv)
|
||||
}
|
||||
})
|
||||
|
||||
createRule := func(ctx context.Context, teamRef terdutv1alpha1.TerdutTeamRef, levels []terdutv1alpha1.EscalationLevel) {
|
||||
rule := &terdutv1alpha1.TerdutEscalationRule{
|
||||
ObjectMeta: metav1.ObjectMeta{Name: ruleName, Namespace: operatorNamespace},
|
||||
Spec: terdutv1alpha1.TerdutEscalationRuleSpec{
|
||||
TeamRef: teamRef,
|
||||
Levels: levels,
|
||||
},
|
||||
}
|
||||
Expect(k8sClient.Create(ctx, rule)).To(Succeed())
|
||||
}
|
||||
|
||||
reconcileOnce := func(ctx context.Context) {
|
||||
_, err := reconciler.Reconcile(ctx, reconcile.Request{NamespacedName: ruleKey})
|
||||
Expect(err).NotTo(HaveOccurred())
|
||||
}
|
||||
|
||||
readyCondition := func(ctx context.Context) metav1.Condition {
|
||||
rule := &terdutv1alpha1.TerdutEscalationRule{}
|
||||
Expect(k8sClient.Get(ctx, ruleKey, rule)).To(Succeed())
|
||||
c := meta.FindStatusCondition(rule.Status.Conditions, terdutv1alpha1.ConditionReady)
|
||||
Expect(c).NotTo(BeNil())
|
||||
return *c
|
||||
}
|
||||
|
||||
sameTeamRef := func() terdutv1alpha1.TerdutTeamRef {
|
||||
return terdutv1alpha1.TerdutTeamRef{Name: team.Name}
|
||||
}
|
||||
|
||||
Describe("the happy path", func() {
|
||||
It("resolves usernames and applies the escalation policy", func(ctx SpecContext) {
|
||||
fake.seedUser("alice")
|
||||
createRule(ctx, sameTeamRef(), []terdutv1alpha1.EscalationLevel{
|
||||
{Timeout: "5m", Targets: []terdutv1alpha1.EscalationTarget{
|
||||
{Kind: terdutv1alpha1.EscalationTargetUser, Username: "alice"},
|
||||
}},
|
||||
{Timeout: "10m", Targets: []terdutv1alpha1.EscalationTarget{
|
||||
{Kind: terdutv1alpha1.EscalationTargetOncall},
|
||||
}},
|
||||
})
|
||||
reconcileOnce(ctx) // finalizer
|
||||
reconcileOnce(ctx) // resolve + apply
|
||||
|
||||
cond := readyCondition(ctx)
|
||||
Expect(cond.Status).To(Equal(metav1.ConditionTrue))
|
||||
Expect(cond.Reason).To(Equal(terdutv1alpha1.ReasonChildAdopted))
|
||||
|
||||
applied, ok := fake.escalation[team.Status.TeamID]
|
||||
Expect(ok).To(BeTrue())
|
||||
Expect(applied.Levels).To(HaveLen(2))
|
||||
Expect(applied.Levels[0].Targets[0].Kind).To(Equal("user"))
|
||||
Expect(applied.Levels[0].Targets[0].UserID).NotTo(BeNil())
|
||||
Expect(*applied.Levels[0].Targets[0].UserID).To(Equal(fake.users["alice"]))
|
||||
Expect(applied.Levels[1].Targets[0].Kind).To(Equal("oncall"))
|
||||
Expect(applied.Levels[1].Targets[0].UserID).To(BeNil())
|
||||
})
|
||||
})
|
||||
|
||||
Describe("an unresolvable username", func() {
|
||||
It("reports UnknownUser and never calls PUT /api/teams/{id}/escalation", func(ctx SpecContext) {
|
||||
createRule(ctx, sameTeamRef(), []terdutv1alpha1.EscalationLevel{
|
||||
{Timeout: "5m", Targets: []terdutv1alpha1.EscalationTarget{
|
||||
{Kind: terdutv1alpha1.EscalationTargetUser, Username: "ghost"},
|
||||
}},
|
||||
})
|
||||
reconcileOnce(ctx) // finalizer
|
||||
reconcileOnce(ctx)
|
||||
|
||||
cond := readyCondition(ctx)
|
||||
Expect(cond.Status).To(Equal(metav1.ConditionFalse))
|
||||
Expect(cond.Reason).To(Equal(terdutv1alpha1.ReasonUnknownUser))
|
||||
_, applied := fake.escalation[team.Status.TeamID]
|
||||
Expect(applied).To(BeFalse())
|
||||
})
|
||||
})
|
||||
|
||||
Describe("waiting on the referenced TerdutTeam", func() {
|
||||
It("reports TeamRefNotFound when the TerdutTeam doesn't exist", func(ctx SpecContext) {
|
||||
createRule(ctx, terdutv1alpha1.TerdutTeamRef{Name: testRefNotFoundName}, []terdutv1alpha1.EscalationLevel{
|
||||
{Timeout: "5m", Targets: []terdutv1alpha1.EscalationTarget{{Kind: terdutv1alpha1.EscalationTargetOncall}}},
|
||||
})
|
||||
reconcileOnce(ctx) // finalizer
|
||||
reconcileOnce(ctx)
|
||||
|
||||
Expect(readyCondition(ctx).Reason).To(Equal(terdutv1alpha1.ReasonTeamRefNotFound))
|
||||
})
|
||||
|
||||
It("reports WaitingForTeam when the TerdutTeam exists but isn't Ready yet", func(ctx SpecContext) {
|
||||
unreadyName := uniqueName("erteam-unready")
|
||||
unready := &terdutv1alpha1.TerdutTeam{
|
||||
ObjectMeta: metav1.ObjectMeta{Name: unreadyName, Namespace: operatorNamespace},
|
||||
Spec: terdutv1alpha1.TerdutTeamSpec{
|
||||
ServerRef: terdutv1alpha1.TerdutServerRef{Name: srv.Name},
|
||||
DisplayName: testUnreadyDisplayName,
|
||||
},
|
||||
}
|
||||
Expect(k8sClient.Create(ctx, unready)).To(Succeed())
|
||||
DeferCleanup(func() { _ = k8sClient.Delete(ctx, unready) })
|
||||
|
||||
createRule(ctx, terdutv1alpha1.TerdutTeamRef{Name: unreadyName}, []terdutv1alpha1.EscalationLevel{
|
||||
{Timeout: "5m", Targets: []terdutv1alpha1.EscalationTarget{{Kind: terdutv1alpha1.EscalationTargetOncall}}},
|
||||
})
|
||||
reconcileOnce(ctx) // finalizer
|
||||
reconcileOnce(ctx)
|
||||
|
||||
Expect(readyCondition(ctx).Reason).To(Equal(terdutv1alpha1.ReasonWaitingForTeam))
|
||||
})
|
||||
})
|
||||
|
||||
Describe("deletion", func() {
|
||||
It("PUTs an empty policy (this resource's only available undo) and removes the finalizer", func(ctx SpecContext) {
|
||||
fake.seedUser("alice")
|
||||
createRule(ctx, sameTeamRef(), []terdutv1alpha1.EscalationLevel{
|
||||
{Timeout: "5m", Targets: []terdutv1alpha1.EscalationTarget{
|
||||
{Kind: terdutv1alpha1.EscalationTargetUser, Username: "alice"},
|
||||
}},
|
||||
})
|
||||
reconcileOnce(ctx)
|
||||
reconcileOnce(ctx)
|
||||
Expect(readyCondition(ctx).Status).To(Equal(metav1.ConditionTrue))
|
||||
Expect(fake.escalation[team.Status.TeamID].Levels).To(HaveLen(1))
|
||||
|
||||
rule := &terdutv1alpha1.TerdutEscalationRule{}
|
||||
Expect(k8sClient.Get(ctx, ruleKey, rule)).To(Succeed())
|
||||
Expect(k8sClient.Delete(ctx, rule)).To(Succeed())
|
||||
reconcileOnce(ctx) // runs the finalizer
|
||||
|
||||
Expect(fake.escalation[team.Status.TeamID].Levels).To(BeEmpty())
|
||||
err := k8sClient.Get(ctx, ruleKey, rule)
|
||||
Expect(err).To(HaveOccurred(), "the TerdutEscalationRule itself should be gone once the finalizer clears")
|
||||
})
|
||||
})
|
||||
})
|
||||
@@ -1,131 +0,0 @@
|
||||
package controller
|
||||
|
||||
import (
|
||||
"context"
|
||||
"errors"
|
||||
"fmt"
|
||||
"net/http"
|
||||
|
||||
corev1 "k8s.io/api/core/v1"
|
||||
apierrors "k8s.io/apimachinery/pkg/api/errors"
|
||||
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
"sigs.k8s.io/controller-runtime/pkg/client"
|
||||
|
||||
terdutv1alpha1 "git.ryuvia.com/niklas/terdut-operator/api/v1alpha1"
|
||||
"git.ryuvia.com/niklas/terdut-operator/internal/tdclient"
|
||||
)
|
||||
|
||||
// bootstrapStateLostError is DESIGN.md §6's one genuinely pathological
|
||||
// case: a checkpointed admin credential was used and then lost before the
|
||||
// lasting credential it was for could be persisted. Distinct from a plain
|
||||
// error so Reconcile can route it to a Ready: False condition (the
|
||||
// documented recovery is delete-and-recreate, not an automatic retry) rather
|
||||
// than treating it as a transient reconcile failure.
|
||||
type bootstrapStateLostError struct{ detail string }
|
||||
|
||||
func (e *bootstrapStateLostError) Error() string {
|
||||
return fmt.Sprintf(
|
||||
"server reports already bootstrapped, but neither status.credentialsSecretRef nor a "+
|
||||
"checkpointed admin credential exist here: %s. This TerdutServer cannot recover a "+
|
||||
"credential on its own; delete and recreate it", e.detail)
|
||||
}
|
||||
|
||||
// reconcileBootstrap implements DESIGN.md §6 point 1's self-registration
|
||||
// flow, checkpointed against the two real crash windows in it rather than
|
||||
// leaving them as theoretical gaps. Only called once
|
||||
// srv.Status.CredentialsSecretRef is nil and the Deployment has a ready
|
||||
// replica.
|
||||
func (r *TerdutServerReconciler) reconcileBootstrap(ctx context.Context, srv *terdutv1alpha1.TerdutServer) error {
|
||||
adminKey, err := r.getOrCreateCheckpointedAdminKey(ctx, srv)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
bc := r.NewClient(serviceURL(srv)).WithToken(adminKey)
|
||||
instanceKey, err := r.getOrMintInstanceServiceAccountKey(ctx, bc)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
credsName := credentialsSecretName(srv)
|
||||
if err := writeOperatorSecret(ctx, r.Client, r.OperatorNamespace, credsName, instanceKey); err != nil {
|
||||
return err
|
||||
}
|
||||
srv.Status.CredentialsSecretRef = &terdutv1alpha1.SecretKeyRef{Name: credsName, Key: credentialsSecretDataKey}
|
||||
|
||||
// Best-effort: the checkpoint has done its job. Leaving it behind on a
|
||||
// delete failure here isn't a correctness problem (the next reconcile
|
||||
// finds status.CredentialsSecretRef already set and never looks at the
|
||||
// checkpoint again) — it would just be an unused Secret sitting around,
|
||||
// cleaned up for real by the finalizer on delete.
|
||||
checkpoint := &corev1.Secret{ObjectMeta: metav1.ObjectMeta{Name: checkpointSecretName(srv), Namespace: r.OperatorNamespace}}
|
||||
_ = r.Delete(ctx, checkpoint)
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// getOrCreateCheckpointedAdminKey returns a usable admin key: from the
|
||||
// checkpoint Secret if an earlier, interrupted attempt already got one, or
|
||||
// freshly from /api/bootstrap, immediately checkpointed before it's used
|
||||
// for anything else.
|
||||
func (r *TerdutServerReconciler) getOrCreateCheckpointedAdminKey(ctx context.Context, srv *terdutv1alpha1.TerdutServer) (string, error) {
|
||||
checkpointName := checkpointSecretName(srv)
|
||||
|
||||
var checkpoint corev1.Secret
|
||||
err := r.Get(ctx, client.ObjectKey{Namespace: r.OperatorNamespace, Name: checkpointName}, &checkpoint)
|
||||
switch {
|
||||
case err == nil:
|
||||
return string(checkpoint.Data[credentialsSecretDataKey]), nil
|
||||
case !apierrors.IsNotFound(err):
|
||||
return "", err
|
||||
}
|
||||
|
||||
bc := r.NewClient(serviceURL(srv))
|
||||
result, err := bc.Bootstrap(ctx, bootstrapUsername, bootstrapEmail)
|
||||
if err != nil {
|
||||
if statusErr, ok := errors.AsType[*tdclient.StatusError](err); ok && statusErr.Code == http.StatusForbidden {
|
||||
// §1: this operator is the only thing that ever bootstraps a
|
||||
// server it created, so a 403 here (no checkpoint, no
|
||||
// status.credentialsSecretRef) means a prior reconcile already
|
||||
// won this exact race and its checkpoint was lost afterward --
|
||||
// the one case §6 doesn't try to paper over.
|
||||
return "", &bootstrapStateLostError{detail: "/api/bootstrap returned 403"}
|
||||
}
|
||||
return "", fmt.Errorf("POST /api/bootstrap: %w", err)
|
||||
}
|
||||
|
||||
if err := writeOperatorSecret(ctx, r.Client, r.OperatorNamespace, checkpointName, result.APIKey.Key); err != nil {
|
||||
return "", fmt.Errorf("checkpointing admin key: %w", err)
|
||||
}
|
||||
return result.APIKey.Key, nil
|
||||
}
|
||||
|
||||
// getOrMintInstanceServiceAccountKey mints the operator's own instance-
|
||||
// scoped service account, or, if an earlier interrupted attempt already
|
||||
// created it (409), adopts it and mints a fresh key rather than treating
|
||||
// the conflict as an error (DESIGN.md §6 point 1, §5's general
|
||||
// adopt-on-conflict rule).
|
||||
func (r *TerdutServerReconciler) getOrMintInstanceServiceAccountKey(ctx context.Context, bc *tdclient.Client) (string, error) {
|
||||
result, err := bc.CreateInstanceServiceAccount(ctx, serviceAccountName)
|
||||
if err == nil {
|
||||
return result.Key.Key, nil
|
||||
}
|
||||
|
||||
statusErr, ok := errors.AsType[*tdclient.StatusError](err)
|
||||
if !ok || statusErr.Code != http.StatusConflict {
|
||||
return "", fmt.Errorf("POST /api/service-accounts: %w", err)
|
||||
}
|
||||
|
||||
sa, err := bc.GetServiceAccountByName(ctx, serviceAccountName)
|
||||
if err != nil {
|
||||
return "", fmt.Errorf("GET /api/service-accounts?name=%s (adopting after 409): %w", serviceAccountName, err)
|
||||
}
|
||||
if sa == nil {
|
||||
return "", fmt.Errorf("POST /api/service-accounts 409'd for %q but GET found nothing", serviceAccountName)
|
||||
}
|
||||
key, err := bc.CreateServiceAccountKey(ctx, sa.ID, "initial")
|
||||
if err != nil {
|
||||
return "", fmt.Errorf("POST /api/service-accounts/%d/keys (adopting after 409): %w", sa.ID, err)
|
||||
}
|
||||
return key.Key, nil
|
||||
}
|
||||
@@ -2,12 +2,13 @@ package controller
|
||||
|
||||
import (
|
||||
"context"
|
||||
"errors"
|
||||
|
||||
"fmt"
|
||||
"time"
|
||||
|
||||
appsv1 "k8s.io/api/apps/v1"
|
||||
corev1 "k8s.io/api/core/v1"
|
||||
policyv1 "k8s.io/api/policy/v1"
|
||||
apierrors "k8s.io/apimachinery/pkg/api/errors"
|
||||
"k8s.io/apimachinery/pkg/api/meta"
|
||||
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
@@ -15,12 +16,10 @@ import (
|
||||
"k8s.io/apimachinery/pkg/runtime/schema"
|
||||
ctrl "sigs.k8s.io/controller-runtime"
|
||||
"sigs.k8s.io/controller-runtime/pkg/client"
|
||||
"sigs.k8s.io/controller-runtime/pkg/controller/controllerutil"
|
||||
logf "sigs.k8s.io/controller-runtime/pkg/log"
|
||||
"sigs.k8s.io/controller-runtime/pkg/recorder"
|
||||
|
||||
terdutv1alpha1 "git.ryuvia.com/niklas/terdut-operator/api/v1alpha1"
|
||||
"git.ryuvia.com/niklas/terdut-operator/internal/tdclient"
|
||||
)
|
||||
|
||||
// resyncInterval is the periodic requeue on a successful reconcile (DESIGN.md
|
||||
@@ -38,27 +37,6 @@ const resyncInterval = 5 * time.Minute
|
||||
// than "someone edited something out of band."
|
||||
const waitInterval = 15 * time.Second
|
||||
|
||||
// finalizerName cleans up the credentials Secret(s) this controller
|
||||
// generates in the operator's own namespace on delete — the Deployment and
|
||||
// Service are owned (OwnerReference, DESIGN.md §7) and need no finalizer of
|
||||
// their own.
|
||||
const finalizerName = "terdut.ryuvia.com/terdutserver"
|
||||
|
||||
// serviceAccountName is the name the operator registers itself under
|
||||
// server-side (DESIGN.md §6) — a fixed, repo-wide constant, not a spec
|
||||
// field: it names the automation, not anything about this one TerdutServer.
|
||||
const serviceAccountName = "terdut-operator"
|
||||
|
||||
// bootstrapUsername/bootstrapEmail found the one human-shaped user every
|
||||
// fresh install needs (terdut-server's handleBootstrap requires both).
|
||||
// Nobody signs in as this user afterward — its only purpose is minting the
|
||||
// admin key the controller immediately trades for a real service-account
|
||||
// key — so these are fixed, not spec fields.
|
||||
const (
|
||||
bootstrapUsername = "terdut-operator-bootstrap"
|
||||
bootstrapEmail = "bootstrap@terdut-operator.local"
|
||||
)
|
||||
|
||||
// postgresqlGVK is the Zalando postgres-operator's CR (DESIGN.md §8).
|
||||
// Resolved via unstructured rather than vendoring Zalando's own client, to
|
||||
// keep this operator's dependency on it to "an optional CRD read" rather
|
||||
@@ -74,21 +52,9 @@ type TerdutServerReconciler struct {
|
||||
client.Client
|
||||
Scheme *runtime.Scheme
|
||||
|
||||
// OperatorNamespace is where every credentials Secret this controller
|
||||
// generates lives (DESIGN.md §6) — never the TerdutServer's own
|
||||
// namespace. Set from the POD_NAMESPACE downward-API env var in
|
||||
// production (cmd/main.go); tests set it directly.
|
||||
OperatorNamespace string
|
||||
|
||||
// Recorder emits the Kubernetes Events DESIGN.md §12 asks for on every
|
||||
// externally-visible outcome.
|
||||
Recorder recorder.EventRecorder
|
||||
|
||||
// NewClient builds the terdut-server API client for a given endpoint. A
|
||||
// field, not a direct tdclient.New call, so tests can substitute an
|
||||
// httptest.Server's client without a real network round trip. Defaults
|
||||
// to tdclient.New via SetupWithManager.
|
||||
NewClient func(endpoint string) *tdclient.Client
|
||||
}
|
||||
|
||||
// +kubebuilder:rbac:groups=terdut.ryuvia.com,resources=terdutservers,verbs=get;list;watch;create;update;patch;delete
|
||||
@@ -97,6 +63,7 @@ type TerdutServerReconciler struct {
|
||||
// +kubebuilder:rbac:groups="",resources=secrets,verbs=get;list;watch;create;update;patch;delete
|
||||
// +kubebuilder:rbac:groups="",resources=services,verbs=get;list;watch;create;update;patch;delete
|
||||
// +kubebuilder:rbac:groups=apps,resources=deployments,verbs=get;list;watch;create;update;patch;delete
|
||||
// +kubebuilder:rbac:groups=policy,resources=poddisruptionbudgets,verbs=get;list;watch;create;update;patch;delete
|
||||
// +kubebuilder:rbac:groups=acid.zalan.do,resources=postgresqls,verbs=get;list;watch
|
||||
// +kubebuilder:rbac:groups=events.k8s.io,resources=events,verbs=create;patch
|
||||
|
||||
@@ -111,39 +78,27 @@ func (r *TerdutServerReconciler) Reconcile(ctx context.Context, req ctrl.Request
|
||||
return ctrl.Result{}, err
|
||||
}
|
||||
|
||||
if !srv.DeletionTimestamp.IsZero() {
|
||||
return r.reconcileDelete(ctx, &srv)
|
||||
}
|
||||
|
||||
if !controllerutil.ContainsFinalizer(&srv, finalizerName) {
|
||||
controllerutil.AddFinalizer(&srv, finalizerName)
|
||||
if err := r.Update(ctx, &srv); err != nil {
|
||||
return ctrl.Result{}, err
|
||||
}
|
||||
// The Update above re-triggers a reconcile via the watch; nothing
|
||||
// further to do on this pass.
|
||||
return ctrl.Result{}, nil
|
||||
}
|
||||
|
||||
dbEnv, dbErr := r.resolveDatabaseEnv(ctx, &srv)
|
||||
if dbErr != nil {
|
||||
return r.setNotReady(ctx, &srv, dbErr.reason, dbErr.message, waitInterval)
|
||||
}
|
||||
|
||||
deploy, err := r.reconcileDeployment(ctx, &srv, dbEnv)
|
||||
operatorKey, err := r.reconcileOperatorKey(ctx, &srv)
|
||||
if err != nil {
|
||||
return ctrl.Result{}, err
|
||||
}
|
||||
srv.Status.CredentialsSecretRef = operatorKeyRef(&srv)
|
||||
|
||||
deploy, err := r.reconcileDeployment(ctx, &srv, dbEnv, operatorKeyHash(operatorKey))
|
||||
if err != nil {
|
||||
return ctrl.Result{}, err
|
||||
}
|
||||
if err := r.reconcileService(ctx, &srv); err != nil {
|
||||
return ctrl.Result{}, err
|
||||
}
|
||||
|
||||
meta.SetStatusCondition(&srv.Status.Conditions, metav1.Condition{
|
||||
Type: terdutv1alpha1.ConditionDatabaseReady,
|
||||
Status: metav1.ConditionTrue,
|
||||
Reason: terdutv1alpha1.ReasonAdopted,
|
||||
Message: "database resolved",
|
||||
})
|
||||
if err := r.reconcilePodDisruptionBudget(ctx, &srv); err != nil {
|
||||
return ctrl.Result{}, err
|
||||
}
|
||||
|
||||
if deploy.Status.ReadyReplicas < 1 {
|
||||
return r.setNotReady(ctx, &srv,
|
||||
@@ -152,28 +107,12 @@ func (r *TerdutServerReconciler) Reconcile(ctx context.Context, req ctrl.Request
|
||||
waitInterval)
|
||||
}
|
||||
|
||||
if srv.Status.CredentialsSecretRef == nil {
|
||||
if err := r.reconcileBootstrap(ctx, &srv); err != nil {
|
||||
if pending, ok := errors.AsType[*bootstrapStateLostError](err); ok {
|
||||
return r.setNotReady(ctx, &srv, terdutv1alpha1.ReasonBootstrapStateLost, pending.Error(), waitInterval)
|
||||
}
|
||||
return ctrl.Result{}, err
|
||||
}
|
||||
}
|
||||
|
||||
meta.SetStatusCondition(&srv.Status.Conditions, metav1.Condition{
|
||||
Type: terdutv1alpha1.ConditionBootstrapped,
|
||||
Status: metav1.ConditionTrue,
|
||||
Reason: terdutv1alpha1.ReasonAdopted,
|
||||
Message: fmt.Sprintf("credentials in Secret %q", srv.Status.CredentialsSecretRef.Name),
|
||||
})
|
||||
meta.SetStatusCondition(&srv.Status.Conditions, metav1.Condition{
|
||||
Type: terdutv1alpha1.ConditionReady,
|
||||
Status: metav1.ConditionTrue,
|
||||
Reason: terdutv1alpha1.ReasonAdopted,
|
||||
Message: "deployment ready, database resolved, credentials bootstrapped",
|
||||
Message: "deployment ready, database resolved, operator key seeded",
|
||||
})
|
||||
srv.Status.ServiceName = srv.Name
|
||||
srv.Status.ObservedGeneration = srv.Generation
|
||||
if err := r.Status().Update(ctx, &srv); err != nil {
|
||||
return ctrl.Result{}, err
|
||||
@@ -210,35 +149,8 @@ func (r *TerdutServerReconciler) setNotReady(
|
||||
return ctrl.Result{RequeueAfter: d}, nil
|
||||
}
|
||||
|
||||
// reconcileDelete cleans up the credentials Secret(s) this controller
|
||||
// generated in the operator's own namespace. The Deployment and Service are
|
||||
// owned (OwnerReference, DESIGN.md §7) and need no attention here — normal
|
||||
// GC handles them. There is no server-side "delete this install" call to
|
||||
// make: bootstrap created a user and a service account, and terdut-server's
|
||||
// API has no way to delete either (only to revoke individual keys), so
|
||||
// there is nothing meaningful to undo there either.
|
||||
func (r *TerdutServerReconciler) reconcileDelete(ctx context.Context, srv *terdutv1alpha1.TerdutServer) (ctrl.Result, error) {
|
||||
if !controllerutil.ContainsFinalizer(srv, finalizerName) {
|
||||
return ctrl.Result{}, nil
|
||||
}
|
||||
for _, name := range []string{checkpointSecretName(srv), credentialsSecretName(srv)} {
|
||||
sec := &corev1.Secret{ObjectMeta: metav1.ObjectMeta{Name: name, Namespace: r.OperatorNamespace}}
|
||||
if err := r.Delete(ctx, sec); err != nil && !apierrors.IsNotFound(err) {
|
||||
return ctrl.Result{}, err
|
||||
}
|
||||
}
|
||||
controllerutil.RemoveFinalizer(srv, finalizerName)
|
||||
if err := r.Update(ctx, srv); err != nil {
|
||||
return ctrl.Result{}, err
|
||||
}
|
||||
return ctrl.Result{}, nil
|
||||
}
|
||||
|
||||
// SetupWithManager sets up the controller with the Manager.
|
||||
func (r *TerdutServerReconciler) SetupWithManager(mgr ctrl.Manager) error {
|
||||
if r.NewClient == nil {
|
||||
r.NewClient = tdclient.New
|
||||
}
|
||||
if r.Recorder == nil {
|
||||
r.Recorder = mgr.GetEventRecorder("terdutserver-controller")
|
||||
}
|
||||
@@ -246,20 +158,14 @@ func (r *TerdutServerReconciler) SetupWithManager(mgr ctrl.Manager) error {
|
||||
For(&terdutv1alpha1.TerdutServer{}).
|
||||
Owns(&appsv1.Deployment{}).
|
||||
Owns(&corev1.Service{}).
|
||||
Owns(&policyv1.PodDisruptionBudget{}).
|
||||
Owns(&corev1.Secret{}).
|
||||
Named("terdutserver").
|
||||
Complete(r)
|
||||
}
|
||||
|
||||
// --- naming ---
|
||||
|
||||
func checkpointSecretName(srv *terdutv1alpha1.TerdutServer) string {
|
||||
return fmt.Sprintf("%s.%s-bootstrap-admin", srv.Namespace, srv.Name)
|
||||
}
|
||||
|
||||
func credentialsSecretName(srv *terdutv1alpha1.TerdutServer) string {
|
||||
return fmt.Sprintf("%s.%s-instance-credentials", srv.Namespace, srv.Name)
|
||||
}
|
||||
|
||||
func serviceURL(srv *terdutv1alpha1.TerdutServer) string {
|
||||
port := srv.Spec.Networking.ServicePort
|
||||
if port == 0 {
|
||||
|
||||
@@ -2,459 +2,26 @@ package controller
|
||||
|
||||
import (
|
||||
"context"
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"net/http"
|
||||
"net/http/httptest"
|
||||
"strconv"
|
||||
"strings"
|
||||
"sync"
|
||||
|
||||
. "github.com/onsi/ginkgo/v2"
|
||||
. "github.com/onsi/gomega"
|
||||
appsv1 "k8s.io/api/apps/v1"
|
||||
corev1 "k8s.io/api/core/v1"
|
||||
policyv1 "k8s.io/api/policy/v1"
|
||||
apierrors "k8s.io/apimachinery/pkg/api/errors"
|
||||
"k8s.io/apimachinery/pkg/api/meta"
|
||||
"k8s.io/apimachinery/pkg/api/resource"
|
||||
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
|
||||
"k8s.io/apimachinery/pkg/types"
|
||||
"k8s.io/apimachinery/pkg/util/intstr"
|
||||
ctrl "sigs.k8s.io/controller-runtime"
|
||||
"sigs.k8s.io/controller-runtime/pkg/reconcile"
|
||||
|
||||
terdutv1alpha1 "git.ryuvia.com/niklas/terdut-operator/api/v1alpha1"
|
||||
"git.ryuvia.com/niklas/terdut-operator/internal/tdclient"
|
||||
)
|
||||
|
||||
// fakeVersionString/errJSONKey are shared by every response fakeTerdutServer
|
||||
// writes -- goconst would otherwise flag "test" and "error" as repeated
|
||||
// literals across its handlers.
|
||||
const (
|
||||
fakeVersionString = "test"
|
||||
errJSONKey = "error"
|
||||
)
|
||||
|
||||
// fakeTerdutServer reproduces the exact stateful semantics of
|
||||
// /api/bootstrap, /api/service-accounts and /api/version that the
|
||||
// bootstrap flow depends on (DESIGN.md §6, §11: "terdut-server's REST API
|
||||
// is faked with a small httptest.Server per controller test ... matching
|
||||
// the real handlers' request/response shapes"), including the 403-after-
|
||||
// first-success and 409-on-name-conflict behavior the adopt-on-conflict
|
||||
// recovery path exists for.
|
||||
type fakeTerdutServer struct {
|
||||
mu sync.Mutex
|
||||
bootstrapped bool
|
||||
bootstrap403 bool // force every /api/bootstrap call to 403, even the first
|
||||
nextID int64
|
||||
accounts map[string]int64 // name -> id
|
||||
keyMints map[int64]int // id -> number of keys minted so far
|
||||
|
||||
nextTeamID int64
|
||||
teams map[string]int64 // name -> id
|
||||
teamNames map[int64]string // id -> current name (renames update this)
|
||||
teamOIDC map[int64][2]string
|
||||
teamDelete map[int64]bool // id -> true once DELETEd, for 404-on-redelete
|
||||
|
||||
// users backs GET /api/users for TerdutEscalationRule's username
|
||||
// resolution (DESIGN.md §4.3) -- a fixed, pre-seeded directory, since
|
||||
// nothing in this controller's own flow ever creates a user.
|
||||
users map[string]int64 // username -> id
|
||||
|
||||
// escalation backs PUT /api/teams/{id}/escalation -- an upsert
|
||||
// server-side (confirmed against source), so this is just "the last
|
||||
// body PUT for this team", keyed by teamID, with no separate create
|
||||
// step to model.
|
||||
escalation map[int64]tdclient.SetEscalationRequest
|
||||
|
||||
// switches/nextSwitchID/switchDelete back the dead man's switch
|
||||
// endpoints -- no unique-name constraint server-side (DESIGN.md §4.4),
|
||||
// so switches is keyed by id, not name, same as the real API's own
|
||||
// GET-list-and-match-by-name idempotent-create shape requires.
|
||||
nextSwitchID int64
|
||||
switches map[int64]map[int64]tdclient.DeadmanSwitch // teamID -> switchID -> switch
|
||||
switchDelete map[int64]bool // switchID -> true once DELETEd, for 404-on-redelete
|
||||
|
||||
// integrations/nextIntegrationID/integrationDelete back the alert
|
||||
// source endpoints -- no unique-name constraint server-side either
|
||||
// (DESIGN.md §4.5), same shape as switches, keyed by id.
|
||||
nextIntegrationID int64
|
||||
integrations map[int64]map[int64]tdclient.Integration // teamID -> integrationID -> integration
|
||||
integrationDelete map[int64]bool // integrationID -> true once DELETEd, for 404-on-redelete
|
||||
}
|
||||
|
||||
func newFakeTerdutServer() (*fakeTerdutServer, *httptest.Server) {
|
||||
f := &fakeTerdutServer{
|
||||
accounts: map[string]int64{},
|
||||
keyMints: map[int64]int{},
|
||||
teams: map[string]int64{},
|
||||
teamNames: map[int64]string{},
|
||||
teamOIDC: map[int64][2]string{},
|
||||
teamDelete: map[int64]bool{},
|
||||
users: map[string]int64{},
|
||||
escalation: map[int64]tdclient.SetEscalationRequest{},
|
||||
switches: map[int64]map[int64]tdclient.DeadmanSwitch{},
|
||||
switchDelete: map[int64]bool{},
|
||||
|
||||
integrations: map[int64]map[int64]tdclient.Integration{},
|
||||
integrationDelete: map[int64]bool{},
|
||||
}
|
||||
return f, httptest.NewServer(f)
|
||||
}
|
||||
|
||||
// seedUser registers a username the fake GET /api/users will return --
|
||||
// called from test setup, before the controller under test ever runs.
|
||||
// Callers read the assigned id back from f.users themselves, so this has
|
||||
// nothing left to return.
|
||||
func (f *fakeTerdutServer) seedUser(username string) {
|
||||
f.mu.Lock()
|
||||
defer f.mu.Unlock()
|
||||
f.nextID++
|
||||
f.users[username] = f.nextID
|
||||
}
|
||||
|
||||
func (f *fakeTerdutServer) ServeHTTP(w http.ResponseWriter, r *http.Request) {
|
||||
f.mu.Lock()
|
||||
defer f.mu.Unlock()
|
||||
|
||||
switch {
|
||||
case r.URL.Path == "/api/version":
|
||||
writeJSON(w, http.StatusOK, map[string]string{"version": fakeVersionString})
|
||||
|
||||
case r.URL.Path == "/api/bootstrap" && r.Method == http.MethodPost:
|
||||
if f.bootstrapped || f.bootstrap403 {
|
||||
writeJSON(w, http.StatusForbidden, map[string]string{errJSONKey: "bootstrap already completed"})
|
||||
return
|
||||
}
|
||||
f.bootstrapped = true
|
||||
writeJSON(w, http.StatusCreated, tdclient.BootstrapResult{
|
||||
APIKey: tdclient.APIKey{ID: 1, Name: "bootstrap", Key: "admin-key-raw"},
|
||||
})
|
||||
|
||||
case r.URL.Path == "/api/service-accounts" && r.Method == http.MethodPost:
|
||||
var req struct {
|
||||
Name string `json:"name"`
|
||||
Scope string `json:"scope"`
|
||||
}
|
||||
_ = json.NewDecoder(r.Body).Decode(&req)
|
||||
if _, exists := f.accounts[req.Name]; exists {
|
||||
writeJSON(w, http.StatusConflict, map[string]string{errJSONKey: "a service account with that name already exists"})
|
||||
return
|
||||
}
|
||||
f.nextID++
|
||||
id := f.nextID
|
||||
f.accounts[req.Name] = id
|
||||
f.keyMints[id] = 1
|
||||
writeJSON(w, http.StatusCreated, tdclient.CreateServiceAccountResult{
|
||||
ServiceAccount: tdclient.ServiceAccount{ID: id, Name: req.Name, Scope: req.Scope},
|
||||
Key: tdclient.APIKey{ID: 1, Name: "initial", Key: fmt.Sprintf("instance-key-%d-initial", id)},
|
||||
})
|
||||
|
||||
case r.URL.Path == "/api/service-accounts" && r.Method == http.MethodGet:
|
||||
name := r.URL.Query().Get("name")
|
||||
id, exists := f.accounts[name]
|
||||
if !exists {
|
||||
writeJSON(w, http.StatusOK, []tdclient.ServiceAccount{})
|
||||
return
|
||||
}
|
||||
writeJSON(w, http.StatusOK, []tdclient.ServiceAccount{{ID: id, Name: name, Scope: "instance"}})
|
||||
|
||||
case r.URL.Path == "/api/teams" && r.Method == http.MethodPost:
|
||||
var req struct {
|
||||
Name string `json:"name"`
|
||||
}
|
||||
_ = json.NewDecoder(r.Body).Decode(&req)
|
||||
if _, exists := f.teams[req.Name]; exists {
|
||||
writeJSON(w, http.StatusConflict, map[string]string{errJSONKey: "a team with that name already exists"})
|
||||
return
|
||||
}
|
||||
f.nextTeamID++
|
||||
id := f.nextTeamID
|
||||
f.teams[req.Name] = id
|
||||
f.teamNames[id] = req.Name
|
||||
writeJSON(w, http.StatusCreated, tdclient.Team{ID: id, Name: req.Name})
|
||||
|
||||
case r.URL.Path == "/api/teams" && r.Method == http.MethodGet:
|
||||
// The controller never calls this without ?name= (TEAM-LOOKUP.md's
|
||||
// own lookup shape) -- the fake only needs to answer that form.
|
||||
name := r.URL.Query().Get("name")
|
||||
id, exists := f.teams[name]
|
||||
if !exists {
|
||||
writeJSON(w, http.StatusOK, []tdclient.Team{})
|
||||
return
|
||||
}
|
||||
writeJSON(w, http.StatusOK, []tdclient.Team{{ID: id, Name: f.teamNames[id]}})
|
||||
|
||||
case r.URL.Path == "/api/users" && r.Method == http.MethodGet:
|
||||
// No query filter -- GetUserByUsername fetches the whole list and
|
||||
// matches client-side (confirmed against source: no server-side
|
||||
// filter either), so the fake does the same.
|
||||
users := make([]tdclient.User, 0, len(f.users))
|
||||
for name, id := range f.users {
|
||||
users = append(users, tdclient.User{ID: id, Username: name})
|
||||
}
|
||||
writeJSON(w, http.StatusOK, users)
|
||||
|
||||
default:
|
||||
if id, name, ok := parseKeysPath(r.URL.Path); ok && r.Method == http.MethodPost {
|
||||
f.keyMints[id]++
|
||||
writeJSON(w, http.StatusCreated, tdclient.APIKey{
|
||||
ID: int64(f.keyMints[id]), Name: name,
|
||||
Key: fmt.Sprintf("instance-key-%d-mint%d", id, f.keyMints[id]),
|
||||
})
|
||||
return
|
||||
}
|
||||
if id, rest, ok := parseTeamSubPath(r.URL.Path); ok {
|
||||
f.handleTeamSubPath(w, r, id, rest)
|
||||
return
|
||||
}
|
||||
w.WriteHeader(http.StatusNotFound)
|
||||
}
|
||||
}
|
||||
|
||||
// handleTeamSubPath answers everything under /api/teams/{id}: PUT (rename),
|
||||
// DELETE, PUT .../oidc-groups, PUT .../escalation, and the dead man's
|
||||
// switch collection/item endpoints. rest is whatever parseTeamSubPath found
|
||||
// after "/api/teams/{id}" -- "" for the bare resource.
|
||||
func (f *fakeTerdutServer) handleTeamSubPath(w http.ResponseWriter, r *http.Request, id int64, rest string) {
|
||||
switch {
|
||||
case rest == "" && r.Method == http.MethodPut:
|
||||
var req struct {
|
||||
Name string `json:"name"`
|
||||
}
|
||||
_ = json.NewDecoder(r.Body).Decode(&req)
|
||||
oldName, exists := f.teamNames[id]
|
||||
if !exists {
|
||||
w.WriteHeader(http.StatusNotFound)
|
||||
return
|
||||
}
|
||||
delete(f.teams, oldName)
|
||||
f.teamNames[id] = req.Name
|
||||
f.teams[req.Name] = id
|
||||
w.WriteHeader(http.StatusNoContent)
|
||||
|
||||
case rest == "" && r.Method == http.MethodDelete:
|
||||
name, exists := f.teamNames[id]
|
||||
if !exists {
|
||||
w.WriteHeader(http.StatusNotFound)
|
||||
return
|
||||
}
|
||||
delete(f.teams, name)
|
||||
delete(f.teamNames, id)
|
||||
f.teamDelete[id] = true
|
||||
w.WriteHeader(http.StatusNoContent)
|
||||
|
||||
case rest == "/oidc-groups" && r.Method == http.MethodPut:
|
||||
var req struct {
|
||||
MemberGroup string `json:"member_group"`
|
||||
OwnerGroup string `json:"owner_group"`
|
||||
}
|
||||
_ = json.NewDecoder(r.Body).Decode(&req)
|
||||
if _, exists := f.teamNames[id]; !exists {
|
||||
w.WriteHeader(http.StatusNotFound)
|
||||
return
|
||||
}
|
||||
f.teamOIDC[id] = [2]string{req.MemberGroup, req.OwnerGroup}
|
||||
w.WriteHeader(http.StatusNoContent)
|
||||
|
||||
case rest == "/escalation" && r.Method == http.MethodPut:
|
||||
var req tdclient.SetEscalationRequest
|
||||
_ = json.NewDecoder(r.Body).Decode(&req)
|
||||
f.escalation[id] = req
|
||||
w.WriteHeader(http.StatusNoContent)
|
||||
|
||||
case rest == "/deadman/switches" && r.Method == http.MethodGet:
|
||||
existing := f.switches[id]
|
||||
out := make([]tdclient.DeadmanSwitch, 0, len(existing))
|
||||
for _, s := range existing {
|
||||
out = append(out, s)
|
||||
}
|
||||
writeJSON(w, http.StatusOK, out)
|
||||
|
||||
case rest == "/deadman/switches" && r.Method == http.MethodPost:
|
||||
var req deadmanSwitchFakeRequest
|
||||
_ = json.NewDecoder(r.Body).Decode(&req)
|
||||
f.nextSwitchID++
|
||||
switchID := f.nextSwitchID
|
||||
name := req.Name
|
||||
if name == "" {
|
||||
name = "derived-" + req.Matcher
|
||||
}
|
||||
sw := tdclient.DeadmanSwitch{
|
||||
ID: switchID, Name: name, Matcher: req.Matcher,
|
||||
TimeoutSeconds: req.TimeoutSeconds, Severity: req.Severity,
|
||||
}
|
||||
if f.switches[id] == nil {
|
||||
f.switches[id] = map[int64]tdclient.DeadmanSwitch{}
|
||||
}
|
||||
f.switches[id][switchID] = sw
|
||||
writeJSON(w, http.StatusCreated, sw)
|
||||
|
||||
case strings.HasPrefix(rest, "/deadman/switches/") && r.Method == http.MethodPut:
|
||||
switchID, ok := parseTrailingID(rest, "/deadman/switches/")
|
||||
if !ok {
|
||||
w.WriteHeader(http.StatusNotFound)
|
||||
return
|
||||
}
|
||||
if _, exists := f.switches[id][switchID]; !exists {
|
||||
w.WriteHeader(http.StatusNotFound)
|
||||
return
|
||||
}
|
||||
var req deadmanSwitchFakeRequest
|
||||
_ = json.NewDecoder(r.Body).Decode(&req)
|
||||
name := req.Name
|
||||
if name == "" {
|
||||
name = f.switches[id][switchID].Name
|
||||
}
|
||||
f.switches[id][switchID] = tdclient.DeadmanSwitch{
|
||||
ID: switchID, Name: name, Matcher: req.Matcher,
|
||||
TimeoutSeconds: req.TimeoutSeconds, Severity: req.Severity,
|
||||
}
|
||||
w.WriteHeader(http.StatusNoContent)
|
||||
|
||||
case strings.HasPrefix(rest, "/deadman/switches/") && r.Method == http.MethodDelete:
|
||||
switchID, ok := parseTrailingID(rest, "/deadman/switches/")
|
||||
if !ok {
|
||||
w.WriteHeader(http.StatusNotFound)
|
||||
return
|
||||
}
|
||||
if _, exists := f.switches[id][switchID]; !exists {
|
||||
w.WriteHeader(http.StatusNotFound)
|
||||
return
|
||||
}
|
||||
delete(f.switches[id], switchID)
|
||||
f.switchDelete[switchID] = true
|
||||
w.WriteHeader(http.StatusNoContent)
|
||||
|
||||
case rest == "/integrations" || strings.HasPrefix(rest, "/integrations/"):
|
||||
f.handleIntegrationSubPath(w, r, id, rest)
|
||||
|
||||
default:
|
||||
w.WriteHeader(http.StatusNotFound)
|
||||
}
|
||||
}
|
||||
|
||||
// handleIntegrationSubPath answers POST /api/teams/{id}/integrations,
|
||||
// PATCH .../integrations/{integrationID} and DELETE .../integrations/{integrationID}
|
||||
// -- split out of handleTeamSubPath so that switch's own cyclomatic
|
||||
// complexity stays under golangci-lint's gocyclo threshold.
|
||||
func (f *fakeTerdutServer) handleIntegrationSubPath(w http.ResponseWriter, r *http.Request, id int64, rest string) {
|
||||
switch {
|
||||
case rest == "/integrations" && r.Method == http.MethodPost:
|
||||
var req struct {
|
||||
Name string `json:"name"`
|
||||
Kind string `json:"kind"`
|
||||
}
|
||||
_ = json.NewDecoder(r.Body).Decode(&req)
|
||||
f.nextIntegrationID++
|
||||
integID := f.nextIntegrationID
|
||||
integ := tdclient.Integration{
|
||||
ID: integID, TeamID: id, Kind: req.Kind, Name: req.Name,
|
||||
// Key/URL are only ever in *this* response -- never again,
|
||||
// matching terdut-server's own one-time-show semantics
|
||||
// (DESIGN.md §4.5) -- so what's stored for later GET/PATCH
|
||||
// calls in this fake deliberately omits them too.
|
||||
Key: fmt.Sprintf("webhook-key-%d", integID),
|
||||
URL: fmt.Sprintf("https://terdut.example.invalid/api/integrations/webhook-key-%d/%s", integID, req.Kind),
|
||||
}
|
||||
if f.integrations[id] == nil {
|
||||
f.integrations[id] = map[int64]tdclient.Integration{}
|
||||
}
|
||||
f.integrations[id][integID] = tdclient.Integration{ID: integID, TeamID: id, Kind: req.Kind, Name: req.Name}
|
||||
writeJSON(w, http.StatusCreated, integ)
|
||||
|
||||
case strings.HasPrefix(rest, "/integrations/") && r.Method == http.MethodPatch:
|
||||
integID, ok := parseTrailingID(rest, "/integrations/")
|
||||
if !ok {
|
||||
w.WriteHeader(http.StatusNotFound)
|
||||
return
|
||||
}
|
||||
existing, exists := f.integrations[id][integID]
|
||||
if !exists {
|
||||
w.WriteHeader(http.StatusNotFound)
|
||||
return
|
||||
}
|
||||
var req struct {
|
||||
Name string `json:"name"`
|
||||
}
|
||||
_ = json.NewDecoder(r.Body).Decode(&req)
|
||||
existing.Name = req.Name
|
||||
f.integrations[id][integID] = existing
|
||||
w.WriteHeader(http.StatusNoContent)
|
||||
|
||||
case strings.HasPrefix(rest, "/integrations/") && r.Method == http.MethodDelete:
|
||||
integID, ok := parseTrailingID(rest, "/integrations/")
|
||||
if !ok {
|
||||
w.WriteHeader(http.StatusNotFound)
|
||||
return
|
||||
}
|
||||
if _, exists := f.integrations[id][integID]; !exists {
|
||||
w.WriteHeader(http.StatusNotFound)
|
||||
return
|
||||
}
|
||||
delete(f.integrations[id], integID)
|
||||
f.integrationDelete[integID] = true
|
||||
w.WriteHeader(http.StatusNoContent)
|
||||
|
||||
default:
|
||||
w.WriteHeader(http.StatusNotFound)
|
||||
}
|
||||
}
|
||||
|
||||
// deadmanSwitchFakeRequest mirrors tdclient's own (unexported)
|
||||
// deadmanSwitchRequest -- the fake needs its own copy to decode the same
|
||||
// wire shape without reaching across package boundaries for an internal type.
|
||||
type deadmanSwitchFakeRequest struct {
|
||||
Name string `json:"name,omitempty"`
|
||||
Matcher string `json:"matcher"`
|
||||
TimeoutSeconds int64 `json:"timeout_seconds"`
|
||||
Severity string `json:"severity"`
|
||||
}
|
||||
|
||||
// parseTeamSubPath splits "/api/teams/{id}" from anything after it --
|
||||
// "" for an exact match, "/oidc-groups", "/escalation", "/deadman/switches"
|
||||
// or "/deadman/switches/{switchID}" otherwise. Doesn't itself validate the
|
||||
// suffix; handleTeamSubPath's own switch does that.
|
||||
func parseTeamSubPath(path string) (id int64, rest string, ok bool) {
|
||||
const prefix = "/api/teams/"
|
||||
if !strings.HasPrefix(path, prefix) {
|
||||
return 0, "", false
|
||||
}
|
||||
trimmed := path[len(prefix):]
|
||||
parts := strings.SplitN(trimmed, "/", 2)
|
||||
parsedID, err := strconv.ParseInt(parts[0], 10, 64)
|
||||
if err != nil {
|
||||
return 0, "", false
|
||||
}
|
||||
if len(parts) == 1 {
|
||||
return parsedID, "", true
|
||||
}
|
||||
return parsedID, "/" + parts[1], true
|
||||
}
|
||||
|
||||
// parseTrailingID parses the numeric id after prefix within rest, e.g.
|
||||
// parseTrailingID("/deadman/switches/7", "/deadman/switches/") -> 7, true.
|
||||
func parseTrailingID(rest, prefix string) (id int64, ok bool) {
|
||||
parsedID, err := strconv.ParseInt(strings.TrimPrefix(rest, prefix), 10, 64)
|
||||
if err != nil {
|
||||
return 0, false
|
||||
}
|
||||
return parsedID, true
|
||||
}
|
||||
|
||||
func parseKeysPath(path string) (id int64, mintName string, ok bool) {
|
||||
var parsedID int64
|
||||
n, err := fmt.Sscanf(path, "/api/service-accounts/%d/keys", &parsedID)
|
||||
if err != nil || n != 1 {
|
||||
return 0, "", false
|
||||
}
|
||||
return parsedID, "minted", true
|
||||
}
|
||||
|
||||
func writeJSON(w http.ResponseWriter, status int, v any) {
|
||||
w.Header().Set("Content-Type", "application/json")
|
||||
w.WriteHeader(status)
|
||||
_ = json.NewEncoder(w).Encode(v)
|
||||
}
|
||||
|
||||
var _ = Describe("TerdutServer Controller", func() {
|
||||
const operatorNamespace = "default"
|
||||
|
||||
@@ -466,9 +33,8 @@ var _ = Describe("TerdutServer Controller", func() {
|
||||
|
||||
BeforeEach(func() {
|
||||
reconciler = &TerdutServerReconciler{
|
||||
Client: k8sClient,
|
||||
Scheme: k8sClient.Scheme(),
|
||||
OperatorNamespace: operatorNamespace,
|
||||
Client: k8sClient,
|
||||
Scheme: k8sClient.Scheme(),
|
||||
}
|
||||
name = fmt.Sprintf("test-server-%d-%d", GinkgoRandomSeed(), GinkgoParallelProcess())
|
||||
objKey = types.NamespacedName{Name: name, Namespace: operatorNamespace}
|
||||
@@ -481,9 +47,7 @@ var _ = Describe("TerdutServer Controller", func() {
|
||||
_ = k8sClient.Update(ctx, srv)
|
||||
_ = k8sClient.Delete(ctx, srv)
|
||||
}
|
||||
for _, n := range []string{checkpointSecretNameFor(name), credentialsSecretNameFor(name)} {
|
||||
_ = k8sClient.Delete(ctx, &corev1.Secret{ObjectMeta: metav1.ObjectMeta{Name: n, Namespace: operatorNamespace}})
|
||||
}
|
||||
_ = k8sClient.Delete(ctx, &corev1.Secret{ObjectMeta: metav1.ObjectMeta{Name: name + "-operator-key", Namespace: operatorNamespace}})
|
||||
})
|
||||
|
||||
dsnSpec := func() terdutv1alpha1.TerdutServerSpec {
|
||||
@@ -520,127 +84,117 @@ var _ = Describe("TerdutServer Controller", func() {
|
||||
srv := &terdutv1alpha1.TerdutServer{}
|
||||
Expect(k8sClient.Get(ctx, objKey, srv)).To(Succeed())
|
||||
c := meta.FindStatusCondition(srv.Status.Conditions, terdutv1alpha1.ConditionReady)
|
||||
Expect(c).NotTo(BeNil(), "Ready condition should always be set after a reconcile past the finalizer-add pass")
|
||||
Expect(c).NotTo(BeNil(), "Ready condition should always be set after a reconcile")
|
||||
return *c
|
||||
}
|
||||
|
||||
Describe("bring-your-own DSN path", func() {
|
||||
It("reaches Ready through the full lifecycle: finalizer, Deployment/Service, wait, bootstrap", func(ctx SpecContext) {
|
||||
fake, fakeSrv := newFakeTerdutServer()
|
||||
DeferCleanup(fakeSrv.Close)
|
||||
reconciler.NewClient = func(string) *tdclient.Client { return tdclient.New(fakeSrv.URL) }
|
||||
envOf := func(ctx context.Context) map[string]corev1.EnvVar {
|
||||
var deploy appsv1.Deployment
|
||||
Expect(k8sClient.Get(ctx, objKey, &deploy)).To(Succeed())
|
||||
out := map[string]corev1.EnvVar{}
|
||||
for _, e := range deploy.Spec.Template.Spec.Containers[0].Env {
|
||||
out[e.Name] = e
|
||||
}
|
||||
return out
|
||||
}
|
||||
|
||||
Describe("bring-your-own DSN path", func() {
|
||||
It("creates Deployment, Service and operator key, then reaches Ready once a replica is up", func(ctx SpecContext) {
|
||||
createServer(ctx, dsnSpec())
|
||||
|
||||
// Pass 1: adds the finalizer and returns early.
|
||||
reconcileOnce(ctx)
|
||||
srv := &terdutv1alpha1.TerdutServer{}
|
||||
Expect(k8sClient.Get(ctx, objKey, srv)).To(Succeed())
|
||||
Expect(srv.Finalizers).To(ContainElement(finalizerName))
|
||||
|
||||
// Pass 2: creates Deployment + Service, waits for readiness.
|
||||
reconcileOnce(ctx)
|
||||
Expect(readyCondition(ctx).Reason).To(Equal(terdutv1alpha1.ReasonWaitingForDeployment))
|
||||
|
||||
var deploy appsv1.Deployment
|
||||
Expect(k8sClient.Get(ctx, objKey, &deploy)).To(Succeed())
|
||||
Expect(deploy.Spec.Template.Spec.Containers[0].Image).To(Equal("example.invalid/terdut-server:test"))
|
||||
envNames := map[string]string{}
|
||||
for _, e := range deploy.Spec.Template.Spec.Containers[0].Env {
|
||||
envNames[e.Name] = e.Value
|
||||
}
|
||||
Expect(envNames).To(HaveKeyWithValue("TERDUT_DB_DSN", testDSN))
|
||||
Expect(envNames).To(HaveKeyWithValue("TERDUT_OPERATOR_MODE", "true"))
|
||||
env := envOf(ctx)
|
||||
Expect(env["TERDUT_DB_DSN"].Value).To(Equal(testDSN))
|
||||
Expect(env["TERDUT_OPERATOR_MODE"].Value).To(Equal("true"))
|
||||
Expect(env).NotTo(HaveKey("TERDUT_DEADMAN_MATCHERS"), "dead man's switches are per team now")
|
||||
|
||||
var svc corev1.Service
|
||||
Expect(k8sClient.Get(ctx, objKey, &svc)).To(Succeed())
|
||||
Expect(svc.Spec.Ports[0].Port).To(Equal(int32(8080)))
|
||||
|
||||
// Simulate the Deployment becoming ready (envtest has no
|
||||
// kubelet/deployment-controller to do this for real).
|
||||
markDeploymentReady(ctx)
|
||||
|
||||
// Pass 3: bootstraps for real against the fake server.
|
||||
reconcileOnce(ctx)
|
||||
|
||||
Expect(fake.bootstrapped).To(BeTrue())
|
||||
|
||||
Expect(k8sClient.Get(ctx, objKey, srv)).To(Succeed())
|
||||
ready := meta.FindStatusCondition(srv.Status.Conditions, terdutv1alpha1.ConditionReady)
|
||||
Expect(ready.Status).To(Equal(metav1.ConditionTrue))
|
||||
Expect(ready.Reason).To(Equal(terdutv1alpha1.ReasonAdopted))
|
||||
Expect(srv.Status.CredentialsSecretRef).NotTo(BeNil())
|
||||
Expect(srv.Status.CredentialsSecretRef.Key).To(Equal(credentialsSecretDataKey))
|
||||
|
||||
var credsSecret corev1.Secret
|
||||
Expect(k8sClient.Get(ctx, types.NamespacedName{
|
||||
Name: srv.Status.CredentialsSecretRef.Name, Namespace: operatorNamespace,
|
||||
}, &credsSecret)).To(Succeed())
|
||||
Expect(string(credsSecret.Data[credentialsSecretDataKey])).To(Equal("instance-key-1-initial"))
|
||||
|
||||
// The checkpoint is cleaned up once the lasting credential is
|
||||
// written (DESIGN.md §6 point 2).
|
||||
var checkpoint corev1.Secret
|
||||
err := k8sClient.Get(ctx, types.NamespacedName{Name: checkpointSecretName(srv), Namespace: operatorNamespace}, &checkpoint)
|
||||
Expect(err).To(HaveOccurred())
|
||||
})
|
||||
})
|
||||
|
||||
Describe("the adopt-on-409 recovery path", func() {
|
||||
It("mints a fresh key instead of erroring when the service account already exists", func(ctx SpecContext) {
|
||||
fake, fakeSrv := newFakeTerdutServer()
|
||||
DeferCleanup(fakeSrv.Close)
|
||||
fake.bootstrapped = true // an earlier attempt already bootstrapped...
|
||||
fake.nextID = 1
|
||||
fake.accounts[serviceAccountName] = 1 // ...and already created the service account.
|
||||
fake.keyMints[1] = 1
|
||||
reconciler.NewClient = func(string) *tdclient.Client { return tdclient.New(fakeSrv.URL) }
|
||||
|
||||
createServer(ctx, dsnSpec())
|
||||
reconcileOnce(ctx) // finalizer
|
||||
reconcileOnce(ctx) // Deployment/Service, WaitingForDeployment
|
||||
markDeploymentReady(ctx)
|
||||
|
||||
// The earlier attempt's checkpoint survived (that's how this
|
||||
// reconcile can authenticate at all to recover).
|
||||
Expect(writeOperatorSecret(ctx, k8sClient, operatorNamespace, checkpointSecretName(&terdutv1alpha1.TerdutServer{
|
||||
ObjectMeta: metav1.ObjectMeta{Name: name, Namespace: operatorNamespace},
|
||||
}), "admin-key-raw")).To(Succeed())
|
||||
|
||||
reconcileOnce(ctx)
|
||||
|
||||
srv := &terdutv1alpha1.TerdutServer{}
|
||||
Expect(k8sClient.Get(ctx, objKey, srv)).To(Succeed())
|
||||
Expect(meta.FindStatusCondition(srv.Status.Conditions, terdutv1alpha1.ConditionReady).Status).To(Equal(metav1.ConditionTrue))
|
||||
|
||||
var credsSecret corev1.Secret
|
||||
Expect(k8sClient.Get(ctx, types.NamespacedName{
|
||||
Name: srv.Status.CredentialsSecretRef.Name, Namespace: operatorNamespace,
|
||||
}, &credsSecret)).To(Succeed())
|
||||
// Minted fresh, not the (never-seen-by-this-reconcile) "initial"
|
||||
// key from the account's original creation.
|
||||
Expect(string(credsSecret.Data[credentialsSecretDataKey])).To(Equal("instance-key-1-mint2"))
|
||||
ready := meta.FindStatusCondition(srv.Status.Conditions, terdutv1alpha1.ConditionReady)
|
||||
Expect(ready.Status).To(Equal(metav1.ConditionTrue))
|
||||
Expect(ready.Reason).To(Equal(terdutv1alpha1.ReasonAdopted))
|
||||
Expect(srv.Status.CredentialsSecretRef).To(Equal(&terdutv1alpha1.SecretKeyRef{
|
||||
Name: name + "-operator-key", Key: operatorKeyDataKey,
|
||||
}))
|
||||
})
|
||||
})
|
||||
|
||||
Describe("the BootstrapStateLost path", func() {
|
||||
It("fails closed when the server reports already-bootstrapped with no checkpoint to recover from", func(ctx SpecContext) {
|
||||
fake, fakeSrv := newFakeTerdutServer()
|
||||
_ = fake
|
||||
DeferCleanup(fakeSrv.Close)
|
||||
fake.bootstrap403 = true
|
||||
reconciler.NewClient = func(string) *tdclient.Client { return tdclient.New(fakeSrv.URL) }
|
||||
Describe("the operator key", func() {
|
||||
keySecret := func(ctx context.Context) corev1.Secret {
|
||||
var s corev1.Secret
|
||||
Expect(k8sClient.Get(ctx, types.NamespacedName{Name: name + "-operator-key", Namespace: operatorNamespace}, &s)).To(Succeed())
|
||||
return s
|
||||
}
|
||||
|
||||
It("is generated once, owned by the TerdutServer, and wired into the pod", func(ctx SpecContext) {
|
||||
createServer(ctx, dsnSpec())
|
||||
reconcileOnce(ctx) // finalizer
|
||||
reconcileOnce(ctx) // Deployment/Service
|
||||
markDeploymentReady(ctx)
|
||||
|
||||
reconcileOnce(ctx)
|
||||
|
||||
cond := readyCondition(ctx)
|
||||
Expect(cond.Status).To(Equal(metav1.ConditionFalse))
|
||||
Expect(cond.Reason).To(Equal(terdutv1alpha1.ReasonBootstrapStateLost))
|
||||
s := keySecret(ctx)
|
||||
value := string(s.Data[operatorKeyDataKey])
|
||||
Expect(len(value)).To(BeNumerically(">=", 32), "terdut-server refuses a shorter TERDUT_OPERATOR_KEY")
|
||||
Expect(value).To(HavePrefix(operatorKeyPrefix))
|
||||
Expect(s.OwnerReferences).To(ContainElement(HaveField("Name", name)))
|
||||
|
||||
env := envOf(ctx)
|
||||
Expect(env["TERDUT_OPERATOR_KEY"].ValueFrom).NotTo(BeNil())
|
||||
Expect(env["TERDUT_OPERATOR_KEY"].ValueFrom.SecretKeyRef.Name).To(Equal(name + "-operator-key"))
|
||||
Expect(env["TERDUT_OPERATOR_KEY"].Value).To(BeEmpty(), "the key itself must never appear in the pod spec")
|
||||
|
||||
var deploy appsv1.Deployment
|
||||
Expect(k8sClient.Get(ctx, objKey, &deploy)).To(Succeed())
|
||||
Expect(deploy.Spec.Template.Annotations).To(HaveKeyWithValue(operatorKeyHashAnnotation, operatorKeyHash(value)))
|
||||
|
||||
// A later reconcile keeps the same key: the running server was seeded with it.
|
||||
reconcileOnce(ctx)
|
||||
Expect(string(keySecret(ctx).Data[operatorKeyDataKey])).To(Equal(value))
|
||||
})
|
||||
|
||||
It("rolls the Deployment when the Secret is replaced", func(ctx SpecContext) {
|
||||
createServer(ctx, dsnSpec())
|
||||
reconcileOnce(ctx)
|
||||
first := string(keySecret(ctx).Data[operatorKeyDataKey])
|
||||
|
||||
s := keySecret(ctx)
|
||||
Expect(k8sClient.Delete(ctx, &s)).To(Succeed())
|
||||
reconcileOnce(ctx)
|
||||
|
||||
second := string(keySecret(ctx).Data[operatorKeyDataKey])
|
||||
Expect(second).NotTo(Equal(first))
|
||||
var deploy appsv1.Deployment
|
||||
Expect(k8sClient.Get(ctx, objKey, &deploy)).To(Succeed())
|
||||
Expect(deploy.Spec.Template.Annotations).To(HaveKeyWithValue(operatorKeyHashAnnotation, operatorKeyHash(second)))
|
||||
})
|
||||
})
|
||||
|
||||
Describe("spec.oidc claims", func() {
|
||||
It("passes the claim names and trustEmail through", func(ctx SpecContext) {
|
||||
spec := dsnSpec()
|
||||
spec.OIDC = terdutv1alpha1.OIDCSpec{
|
||||
Enabled: true, Issuer: "https://sso.example.invalid", ClientID: "terdut",
|
||||
UsernameClaim: "upn", EmailClaim: "mail", GroupsClaim: "roles", TrustEmail: true,
|
||||
SessionMaxAge: "12h",
|
||||
}
|
||||
createServer(ctx, spec)
|
||||
reconcileOnce(ctx)
|
||||
|
||||
env := envOf(ctx)
|
||||
Expect(env["TERDUT_OIDC_USERNAME_CLAIM"].Value).To(Equal("upn"))
|
||||
Expect(env["TERDUT_OIDC_EMAIL_CLAIM"].Value).To(Equal("mail"))
|
||||
Expect(env["TERDUT_OIDC_GROUPS_CLAIM"].Value).To(Equal("roles"))
|
||||
Expect(env["TERDUT_OIDC_TRUST_EMAIL"].Value).To(Equal("true"))
|
||||
})
|
||||
})
|
||||
|
||||
@@ -655,7 +209,6 @@ var _ = Describe("TerdutServer Controller", func() {
|
||||
|
||||
It("waits with reason PostgresClusterNotFound when the postgresql CR doesn't exist yet", func(ctx SpecContext) {
|
||||
createServer(ctx, zalandoSpec("missing-cluster"))
|
||||
reconcileOnce(ctx) // finalizer
|
||||
reconcileOnce(ctx)
|
||||
|
||||
Expect(readyCondition(ctx).Reason).To(Equal(terdutv1alpha1.ReasonPostgresClusterNotFound))
|
||||
@@ -679,13 +232,7 @@ var _ = Describe("TerdutServer Controller", func() {
|
||||
Expect(k8sClient.Create(ctx, zalandoSecret)).To(Succeed())
|
||||
DeferCleanup(func() { _ = k8sClient.Delete(ctx, zalandoSecret) })
|
||||
|
||||
fake, fakeSrv := newFakeTerdutServer()
|
||||
_ = fake
|
||||
DeferCleanup(fakeSrv.Close)
|
||||
reconciler.NewClient = func(string) *tdclient.Client { return tdclient.New(fakeSrv.URL) }
|
||||
|
||||
createServer(ctx, zalandoSpec(clusterName))
|
||||
reconcileOnce(ctx) // finalizer
|
||||
reconcileOnce(ctx) // Deployment/Service created with resolved DB env
|
||||
|
||||
var deploy appsv1.Deployment
|
||||
@@ -705,32 +252,80 @@ var _ = Describe("TerdutServer Controller", func() {
|
||||
})
|
||||
})
|
||||
|
||||
Describe("deletion", func() {
|
||||
It("removes the credentials and checkpoint Secrets and the finalizer", func(ctx SpecContext) {
|
||||
fake, fakeSrv := newFakeTerdutServer()
|
||||
_ = fake
|
||||
DeferCleanup(fakeSrv.Close)
|
||||
reconciler.NewClient = func(string) *tdclient.Client { return tdclient.New(fakeSrv.URL) }
|
||||
Describe("spec.pod", func() {
|
||||
It("wires pod-level customization onto the right spot on the Deployment", func(ctx SpecContext) {
|
||||
spec := dsnSpec()
|
||||
qty := resource.MustParse("250m")
|
||||
spec.Pod = terdutv1alpha1.PodSpec{
|
||||
Resources: corev1.ResourceRequirements{Requests: corev1.ResourceList{corev1.ResourceCPU: qty}},
|
||||
Tolerations: []corev1.Toleration{{Key: "dedicated", Operator: corev1.TolerationOpEqual, Value: "terdut", Effect: corev1.TaintEffectNoSchedule}},
|
||||
ExtraEnv: []corev1.EnvVar{{Name: "EXTRA_FLAG", Value: "on"}},
|
||||
ServiceAccountName: "terdut-server-custom",
|
||||
ExtraVolumes: []corev1.Volume{{Name: "extra-ca", VolumeSource: corev1.VolumeSource{EmptyDir: &corev1.EmptyDirVolumeSource{}}}},
|
||||
ExtraVolumeMounts: []corev1.VolumeMount{{Name: "extra-ca", MountPath: "/etc/extra-ca"}},
|
||||
}
|
||||
createServer(ctx, spec)
|
||||
reconcileOnce(ctx)
|
||||
|
||||
createServer(ctx, dsnSpec())
|
||||
reconcileOnce(ctx)
|
||||
reconcileOnce(ctx)
|
||||
markDeploymentReady(ctx)
|
||||
var deploy appsv1.Deployment
|
||||
Expect(k8sClient.Get(ctx, objKey, &deploy)).To(Succeed())
|
||||
|
||||
podSpec := deploy.Spec.Template.Spec
|
||||
Expect(podSpec.Tolerations).To(ConsistOf(spec.Pod.Tolerations))
|
||||
Expect(podSpec.ServiceAccountName).To(Equal("terdut-server-custom"))
|
||||
Expect(podSpec.Volumes).To(ConsistOf(spec.Pod.ExtraVolumes))
|
||||
|
||||
main := podSpec.Containers[0]
|
||||
Expect(main.Name).To(Equal("terdut-server"))
|
||||
Expect(main.Resources).To(Equal(spec.Pod.Resources))
|
||||
Expect(main.VolumeMounts).To(ConsistOf(spec.Pod.ExtraVolumeMounts))
|
||||
Expect(main.Env).To(ContainElement(corev1.EnvVar{Name: "EXTRA_FLAG", Value: "on"}))
|
||||
|
||||
initContainer := podSpec.InitContainers[0]
|
||||
Expect(initContainer.Name).To(Equal("wait-for-postgres"))
|
||||
Expect(initContainer.VolumeMounts).To(BeEmpty(), "extraVolumeMounts must not leak onto wait-for-postgres")
|
||||
})
|
||||
})
|
||||
|
||||
Describe("spec.pod.disruptionBudget", func() {
|
||||
It("creates an owned PodDisruptionBudget when set, and deletes it once cleared", func(ctx SpecContext) {
|
||||
spec := dsnSpec()
|
||||
minAvail := intstr.FromInt32(1)
|
||||
spec.Pod.DisruptionBudget = &terdutv1alpha1.PodDisruptionBudgetSpec{MinAvailable: &minAvail}
|
||||
createServer(ctx, spec)
|
||||
reconcileOnce(ctx)
|
||||
|
||||
var pdb policyv1.PodDisruptionBudget
|
||||
Expect(k8sClient.Get(ctx, objKey, &pdb)).To(Succeed())
|
||||
Expect(pdb.Spec.Selector.MatchLabels).To(Equal(labelsFor(&terdutv1alpha1.TerdutServer{ObjectMeta: metav1.ObjectMeta{Name: name}})))
|
||||
Expect(pdb.Spec.MinAvailable).To(Equal(&minAvail))
|
||||
Expect(pdb.OwnerReferences).To(ContainElement(HaveField("Name", name)))
|
||||
|
||||
srv := &terdutv1alpha1.TerdutServer{}
|
||||
Expect(k8sClient.Get(ctx, objKey, srv)).To(Succeed())
|
||||
credsName := srv.Status.CredentialsSecretRef.Name
|
||||
srv.Spec.Pod.DisruptionBudget = nil
|
||||
Expect(k8sClient.Update(ctx, srv)).To(Succeed())
|
||||
reconcileOnce(ctx)
|
||||
|
||||
Expect(k8sClient.Delete(ctx, srv)).To(Succeed())
|
||||
reconcileOnce(ctx) // runs the finalizer
|
||||
err := k8sClient.Get(ctx, objKey, &policyv1.PodDisruptionBudget{})
|
||||
Expect(apierrors.IsNotFound(err)).To(BeTrue(), "PodDisruptionBudget should be deleted once spec.pod.disruptionBudget is cleared")
|
||||
})
|
||||
|
||||
err := k8sClient.Get(ctx, objKey, srv)
|
||||
Expect(err).To(HaveOccurred(), "the TerdutServer itself should be gone once the finalizer clears")
|
||||
It("rejects both minAvailable and maxUnavailable set together, and neither set", func(ctx SpecContext) {
|
||||
bothSet := dsnSpec()
|
||||
minAvail, maxUnavail := intstr.FromInt32(1), intstr.FromInt32(1)
|
||||
bothSet.Pod.DisruptionBudget = &terdutv1alpha1.PodDisruptionBudgetSpec{MinAvailable: &minAvail, MaxUnavailable: &maxUnavail}
|
||||
Expect(k8sClient.Create(ctx, &terdutv1alpha1.TerdutServer{
|
||||
ObjectMeta: metav1.ObjectMeta{Name: name + "-both", Namespace: operatorNamespace},
|
||||
Spec: bothSet,
|
||||
})).To(HaveOccurred())
|
||||
|
||||
var leftover corev1.Secret
|
||||
err = k8sClient.Get(ctx, types.NamespacedName{Name: credsName, Namespace: operatorNamespace}, &leftover)
|
||||
Expect(err).To(HaveOccurred(), "the credentials Secret should have been cleaned up by the finalizer")
|
||||
neitherSet := dsnSpec()
|
||||
neitherSet.Pod.DisruptionBudget = &terdutv1alpha1.PodDisruptionBudgetSpec{}
|
||||
Expect(k8sClient.Create(ctx, &terdutv1alpha1.TerdutServer{
|
||||
ObjectMeta: metav1.ObjectMeta{Name: name + "-neither", Namespace: operatorNamespace},
|
||||
Spec: neitherSet,
|
||||
})).To(HaveOccurred())
|
||||
})
|
||||
})
|
||||
|
||||
@@ -743,13 +338,3 @@ var _ = Describe("TerdutServer Controller", func() {
|
||||
})
|
||||
})
|
||||
})
|
||||
|
||||
// checkpointSecretNameFor/credentialsSecretNameFor let AfterEach clean up
|
||||
// without needing a live TerdutServer object (it may already be gone by
|
||||
// then in the deletion test).
|
||||
func checkpointSecretNameFor(name string) string {
|
||||
return fmt.Sprintf("default.%s-bootstrap-admin", name)
|
||||
}
|
||||
func credentialsSecretNameFor(name string) string {
|
||||
return fmt.Sprintf("default.%s-instance-credentials", name)
|
||||
}
|
||||
|
||||
@@ -0,0 +1,101 @@
|
||||
package controller
|
||||
|
||||
import (
|
||||
"context"
|
||||
"crypto/rand"
|
||||
"crypto/sha256"
|
||||
"encoding/hex"
|
||||
"fmt"
|
||||
|
||||
corev1 "k8s.io/api/core/v1"
|
||||
apierrors "k8s.io/apimachinery/pkg/api/errors"
|
||||
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
"sigs.k8s.io/controller-runtime/pkg/client"
|
||||
"sigs.k8s.io/controller-runtime/pkg/controller/controllerutil"
|
||||
|
||||
terdutv1alpha1 "git.ryuvia.com/niklas/terdut-operator/api/v1alpha1"
|
||||
)
|
||||
|
||||
// operatorKeyDataKey is the data key of the operator key Secret.
|
||||
const operatorKeyDataKey = "token"
|
||||
|
||||
// operatorKeyPrefix marks the key as a service-account credential in logs, the
|
||||
// way terdut-server's own generated ones are.
|
||||
const operatorKeyPrefix = "tdsa_"
|
||||
|
||||
// operatorKeySecretName is the Secret holding a TerdutServer's operator key. It
|
||||
// lives beside the Deployment because the pod mounts it (TERDUT_OPERATOR_KEY)
|
||||
// and a pod can only reference Secrets of its own namespace; it is owned by the
|
||||
// TerdutServer, so deleting that deletes the key and a recreated one starts
|
||||
// with a fresh one the server re-seeds on its next start.
|
||||
func operatorKeySecretName(srv *terdutv1alpha1.TerdutServer) string {
|
||||
return srv.Name + "-operator-key"
|
||||
}
|
||||
|
||||
// reconcileOperatorKey returns this server's operator key, generating the Secret
|
||||
// on first use. An existing Secret is never overwritten: the running server was
|
||||
// seeded with that value, and replacing it would lock the operator out until
|
||||
// every pod restarted.
|
||||
func (r *TerdutServerReconciler) reconcileOperatorKey(ctx context.Context, srv *terdutv1alpha1.TerdutServer) (string, error) {
|
||||
var secret corev1.Secret
|
||||
key := client.ObjectKey{Namespace: srv.Namespace, Name: operatorKeySecretName(srv)}
|
||||
err := r.Get(ctx, key, &secret)
|
||||
if err == nil {
|
||||
if v := string(secret.Data[operatorKeyDataKey]); v != "" {
|
||||
return v, nil
|
||||
}
|
||||
// Present but empty or foreign: treat as ours to fill rather than
|
||||
// failing every reconcile on it.
|
||||
} else if !apierrors.IsNotFound(err) {
|
||||
return "", err
|
||||
}
|
||||
|
||||
raw := make([]byte, 24)
|
||||
if _, err := rand.Read(raw); err != nil {
|
||||
return "", fmt.Errorf("generating operator key: %w", err)
|
||||
}
|
||||
value := operatorKeyPrefix + hex.EncodeToString(raw)
|
||||
|
||||
secret = corev1.Secret{
|
||||
ObjectMeta: metav1.ObjectMeta{Name: key.Name, Namespace: key.Namespace},
|
||||
Data: map[string][]byte{operatorKeyDataKey: []byte(value)},
|
||||
}
|
||||
if err := controllerutil.SetControllerReference(srv, &secret, r.Scheme); err != nil {
|
||||
return "", err
|
||||
}
|
||||
if err := r.Create(ctx, &secret); err != nil {
|
||||
if apierrors.IsAlreadyExists(err) {
|
||||
// Lost a race with a stale cache read: the next reconcile finds it.
|
||||
return "", fmt.Errorf("operator key Secret %s appeared during creation; retrying", key.Name)
|
||||
}
|
||||
return "", err
|
||||
}
|
||||
return value, nil
|
||||
}
|
||||
|
||||
// operatorKeyHash is a short digest of the key, stamped on the pod template so
|
||||
// a replaced Secret rolls the Deployment: the server only reads the env var at
|
||||
// start.
|
||||
func operatorKeyHash(value string) string {
|
||||
sum := sha256.Sum256([]byte(value))
|
||||
return hex.EncodeToString(sum[:8])
|
||||
}
|
||||
|
||||
// operatorKeyRef is the reference status.credentialsSecretRef reports.
|
||||
func operatorKeyRef(srv *terdutv1alpha1.TerdutServer) *terdutv1alpha1.SecretKeyRef {
|
||||
return &terdutv1alpha1.SecretKeyRef{Name: operatorKeySecretName(srv), Key: operatorKeyDataKey}
|
||||
}
|
||||
|
||||
// readOperatorKey reads a TerdutServer's key from its own namespace, for the
|
||||
// controllers that call the server's API.
|
||||
func readOperatorKey(ctx context.Context, c client.Client, srv *terdutv1alpha1.TerdutServer) (string, error) {
|
||||
var secret corev1.Secret
|
||||
if err := c.Get(ctx, client.ObjectKey{Namespace: srv.Namespace, Name: operatorKeySecretName(srv)}, &secret); err != nil {
|
||||
return "", err
|
||||
}
|
||||
v := string(secret.Data[operatorKeyDataKey])
|
||||
if v == "" {
|
||||
return "", fmt.Errorf("operator key Secret %s/%s is empty", srv.Namespace, secret.Name)
|
||||
}
|
||||
return v, nil
|
||||
}
|
||||
@@ -3,6 +3,7 @@ package controller
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"maps"
|
||||
"strings"
|
||||
|
||||
appsv1 "k8s.io/api/apps/v1"
|
||||
@@ -31,27 +32,48 @@ func labelsFor(srv *terdutv1alpha1.TerdutServer) map[string]string {
|
||||
// object (not just the desired one) so the caller can check
|
||||
// status.readyReplicas.
|
||||
func (r *TerdutServerReconciler) reconcileDeployment(
|
||||
ctx context.Context, srv *terdutv1alpha1.TerdutServer, dbEnv []corev1.EnvVar,
|
||||
ctx context.Context, srv *terdutv1alpha1.TerdutServer, dbEnv []corev1.EnvVar, keyHash string,
|
||||
) (*appsv1.Deployment, error) {
|
||||
deploy := &appsv1.Deployment{ObjectMeta: metav1.ObjectMeta{Name: srv.Name, Namespace: srv.Namespace}}
|
||||
_, err := controllerutil.CreateOrUpdate(ctx, r.Client, deploy, func() error {
|
||||
replicas := srv.Spec.Replicas
|
||||
if replicas == 0 {
|
||||
replicas = 1
|
||||
// Only reachable for a TerdutServer stored before the
|
||||
// +kubebuilder:default=2 marker existed -- the API server's own
|
||||
// CRD defaulting fills this in for anything created or updated
|
||||
// through it, so a fresh zero value here means a pre-existing
|
||||
// object that predates the default, not a deliberate "none"
|
||||
// (there is no way to request zero replicas).
|
||||
replicas = 2
|
||||
}
|
||||
labels := labelsFor(srv)
|
||||
|
||||
deploy.Spec.Replicas = &replicas
|
||||
deploy.Spec.Selector = &metav1.LabelSelector{MatchLabels: labels}
|
||||
// Recreate, not RollingUpdate: the sweeper and the notifier are
|
||||
// unsynchronised singletons inside terdut-server, and two replicas
|
||||
// overlapping during a rollout would both page for the same
|
||||
// incident (matches the chart's own deployment.yaml comment).
|
||||
deploy.Spec.Strategy = appsv1.DeploymentStrategy{Type: appsv1.RecreateDeploymentStrategyType}
|
||||
// RollingUpdate, not Recreate: terdut-server v0.36.0 put the sweeper,
|
||||
// the notifier and the migration runner each behind a Postgres
|
||||
// advisory lock, and gave incident creation its own conflict
|
||||
// resolution, so two replicas overlapping during a rollout no longer
|
||||
// double-page, race a migration, or drop a webhook payload (matches
|
||||
// the chart's own deployment.yaml comment). No explicit
|
||||
// maxUnavailable/maxSurge: left at the 25%/25% default, which rounds
|
||||
// to 0/1 at the default replicas: 2 -- already zero-downtime.
|
||||
deploy.Spec.Strategy = appsv1.DeploymentStrategy{Type: appsv1.RollingUpdateDeploymentStrategyType}
|
||||
pod := srv.Spec.Pod
|
||||
deploy.Spec.Template = corev1.PodTemplateSpec{
|
||||
ObjectMeta: metav1.ObjectMeta{Labels: labels},
|
||||
// The controller's own annotation wins over a same-named user one.
|
||||
ObjectMeta: metav1.ObjectMeta{Labels: labels, Annotations: podAnnotations(pod.Annotations, keyHash)},
|
||||
Spec: corev1.PodSpec{
|
||||
EnableServiceLinks: new(false),
|
||||
EnableServiceLinks: new(false),
|
||||
NodeSelector: pod.NodeSelector,
|
||||
Tolerations: pod.Tolerations,
|
||||
Affinity: pod.Affinity,
|
||||
TopologySpreadConstraints: pod.TopologySpreadConstraints,
|
||||
SecurityContext: pod.SecurityContext,
|
||||
ServiceAccountName: pod.ServiceAccountName,
|
||||
ImagePullSecrets: pod.ImagePullSecrets,
|
||||
InitContainers: []corev1.Container{waitForPostgresContainer(dbEnv)},
|
||||
Volumes: pod.ExtraVolumes,
|
||||
Containers: []corev1.Container{{
|
||||
Name: "terdut-server",
|
||||
Image: fmt.Sprintf("%s:%s", srv.Spec.Image.Repository, srv.Spec.Image.Tag),
|
||||
@@ -60,9 +82,13 @@ func (r *TerdutServerReconciler) reconcileDeployment(
|
||||
ContainerPort: servicePort(srv),
|
||||
Protocol: corev1.ProtocolTCP,
|
||||
}},
|
||||
Env: buildEnv(srv, dbEnv),
|
||||
LivenessProbe: healthzProbe(),
|
||||
ReadinessProbe: healthzProbe(),
|
||||
Env: buildEnv(srv, dbEnv),
|
||||
EnvFrom: pod.ExtraEnvFrom,
|
||||
VolumeMounts: pod.ExtraVolumeMounts,
|
||||
Resources: pod.Resources,
|
||||
SecurityContext: pod.ContainerSecurityContext,
|
||||
LivenessProbe: healthzProbe(),
|
||||
ReadinessProbe: healthzProbe(),
|
||||
}},
|
||||
},
|
||||
}
|
||||
@@ -97,6 +123,17 @@ func (r *TerdutServerReconciler) reconcileService(ctx context.Context, srv *terd
|
||||
return err
|
||||
}
|
||||
|
||||
// operatorKeyHashAnnotation records which operator key the pods were started
|
||||
// with, so replacing the key's Secret rolls them.
|
||||
const operatorKeyHashAnnotation = "terdut.ryuvia.com/operator-key-hash"
|
||||
|
||||
func podAnnotations(user map[string]string, keyHash string) map[string]string {
|
||||
out := make(map[string]string, len(user)+1)
|
||||
maps.Copy(out, user)
|
||||
out[operatorKeyHashAnnotation] = keyHash
|
||||
return out
|
||||
}
|
||||
|
||||
func servicePort(srv *terdutv1alpha1.TerdutServer) int32 {
|
||||
if srv.Spec.Networking.ServicePort == 0 {
|
||||
return 8080
|
||||
@@ -104,6 +141,36 @@ func servicePort(srv *terdutv1alpha1.TerdutServer) int32 {
|
||||
return srv.Spec.Networking.ServicePort
|
||||
}
|
||||
|
||||
// waitForPostgresContainer blocks the main container from starting until
|
||||
// Postgres accepts connections, matching charts/terdut-server's own
|
||||
// deployment.yaml template as of v0.33.2 (that repo's CLAUDE.md/release
|
||||
// notes) -- that chart grew this the moment this exact Deployment, created
|
||||
// by this controller, crash-looped a few times against a from-scratch
|
||||
// postgres-operator cluster still doing initdb and Patroni leader election:
|
||||
// terdut-server's own ping-retry budget on startup (internal/db/db.go) is
|
||||
// sized for a much shorter, different race (NetworkPolicy propagation, a
|
||||
// few seconds), not for genuine first-time cluster creation, so it
|
||||
// exhausted and the process exited before ever binding its HTTP port -- a
|
||||
// startupProbe cannot help there, since the crash happens before there is
|
||||
// anything to probe.
|
||||
//
|
||||
// Reuses dbEnv unchanged: both of resolveDatabaseEnv's paths put
|
||||
// TERDUT_DB_DSN first (terdutserver_database.go), so it's already exactly
|
||||
// what pg_isready needs, and pg_isready needs no credentials -- it reports
|
||||
// PQPING_OK on anything that amounts to a Postgres backend answering,
|
||||
// including an auth challenge -- so including dbEnv's optional PGPASSWORD
|
||||
// here too is harmless rather than load-bearing.
|
||||
func waitForPostgresContainer(dbEnv []corev1.EnvVar) corev1.Container {
|
||||
return corev1.Container{
|
||||
Name: "wait-for-postgres",
|
||||
Image: "postgres:17-alpine",
|
||||
Env: dbEnv,
|
||||
Command: []string{"sh", "-c",
|
||||
`until pg_isready -d "$TERDUT_DB_DSN"; do echo "wait-for-postgres: not ready yet, retrying in 2s"; sleep 2; done`,
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
func healthzProbe() *corev1.Probe {
|
||||
return &corev1.Probe{
|
||||
ProbeHandler: corev1.ProbeHandler{
|
||||
@@ -120,7 +187,10 @@ func healthzProbe() *corev1.Probe {
|
||||
// field-for-field (confirmed against that source, not reconstructed from
|
||||
// DESIGN.md's illustrative YAML alone) — dbEnv (TERDUT_DB_DSN, optionally
|
||||
// PGPASSWORD) comes from resolveDatabaseEnv, since which of §8's two paths
|
||||
// produced it doesn't matter past this point.
|
||||
// produced it doesn't matter past this point. spec.pod.extraEnv is appended
|
||||
// last, after every fixed var -- this is the one place that owns "what env
|
||||
// this container gets," so the escape hatch lives here rather than being
|
||||
// appended separately in reconcileDeployment.
|
||||
func buildEnv(srv *terdutv1alpha1.TerdutServer, dbEnv []corev1.EnvVar) []corev1.EnvVar {
|
||||
env := []corev1.EnvVar{{Name: "TERDUT_ADDR", Value: fmt.Sprintf(":%d", servicePort(srv))}}
|
||||
env = append(env, dbEnv...)
|
||||
@@ -131,13 +201,6 @@ func buildEnv(srv *terdutv1alpha1.TerdutServer, dbEnv []corev1.EnvVar) []corev1.
|
||||
corev1.EnvVar{Name: "TERDUT_ARCHIVE_AFTER", Value: sweeper.ArchiveAfter},
|
||||
)
|
||||
|
||||
deadman := srv.Spec.Deadman
|
||||
env = append(env,
|
||||
corev1.EnvVar{Name: "TERDUT_DEADMAN_MATCHERS", Value: deadman.Matchers},
|
||||
corev1.EnvVar{Name: "TERDUT_DEADMAN_TIMEOUT", Value: deadman.Timeout},
|
||||
corev1.EnvVar{Name: "TERDUT_DEADMAN_SEVERITY", Value: deadman.Severity},
|
||||
)
|
||||
|
||||
notify := srv.Spec.Notify
|
||||
if notify.NtfyURL != "" {
|
||||
env = append(env,
|
||||
@@ -167,6 +230,9 @@ func buildEnv(srv *terdutv1alpha1.TerdutServer, dbEnv []corev1.EnvVar) []corev1.
|
||||
// here on" -- which is unconditionally true for anything this
|
||||
// operator creates).
|
||||
corev1.EnvVar{Name: "TERDUT_OPERATOR_MODE", Value: "true"},
|
||||
// The credential this operator calls the API with; the server
|
||||
// creates or re-keys its instance-scoped account from it at start.
|
||||
corev1.EnvVar{Name: "TERDUT_OPERATOR_KEY", ValueFrom: secretEnvSource(operatorKeyRef(srv))},
|
||||
)
|
||||
|
||||
if oidc := srv.Spec.OIDC; oidc.Enabled {
|
||||
@@ -175,14 +241,10 @@ func buildEnv(srv *terdutv1alpha1.TerdutServer, dbEnv []corev1.EnvVar) []corev1.
|
||||
corev1.EnvVar{Name: "TERDUT_OIDC_CLIENT_ID", Value: oidc.ClientID},
|
||||
corev1.EnvVar{Name: "TERDUT_OIDC_NAME", Value: oidc.Name},
|
||||
corev1.EnvVar{Name: "TERDUT_OIDC_SCOPES", Value: oidc.Scopes},
|
||||
// terdut-server's own defaults for the claims/trust-email knobs
|
||||
// the chart exposes but DESIGN.md's spec doesn't (§4.1's doc
|
||||
// comment on OIDCSpec) -- not configurable here, not an
|
||||
// oversight.
|
||||
corev1.EnvVar{Name: "TERDUT_OIDC_USERNAME_CLAIM", Value: "preferred_username"},
|
||||
corev1.EnvVar{Name: "TERDUT_OIDC_EMAIL_CLAIM", Value: "email"},
|
||||
corev1.EnvVar{Name: "TERDUT_OIDC_GROUPS_CLAIM", Value: "groups"},
|
||||
corev1.EnvVar{Name: "TERDUT_OIDC_TRUST_EMAIL", Value: "false"},
|
||||
corev1.EnvVar{Name: "TERDUT_OIDC_USERNAME_CLAIM", Value: oidc.UsernameClaim},
|
||||
corev1.EnvVar{Name: "TERDUT_OIDC_EMAIL_CLAIM", Value: oidc.EmailClaim},
|
||||
corev1.EnvVar{Name: "TERDUT_OIDC_GROUPS_CLAIM", Value: oidc.GroupsClaim},
|
||||
corev1.EnvVar{Name: "TERDUT_OIDC_TRUST_EMAIL", Value: boolString(oidc.TrustEmail)},
|
||||
corev1.EnvVar{Name: "TERDUT_OIDC_SESSION_MAX_AGE", Value: oidc.SessionMaxAge},
|
||||
)
|
||||
if oidc.ClientSecretRef != nil {
|
||||
@@ -199,7 +261,7 @@ func buildEnv(srv *terdutv1alpha1.TerdutServer, dbEnv []corev1.EnvVar) []corev1.
|
||||
}
|
||||
}
|
||||
|
||||
return env
|
||||
return append(env, srv.Spec.Pod.ExtraEnv...)
|
||||
}
|
||||
|
||||
func secretEnvSource(ref *terdutv1alpha1.SecretKeyRef) *corev1.EnvVarSource {
|
||||
|
||||
@@ -0,0 +1,38 @@
|
||||
package controller
|
||||
|
||||
import (
|
||||
"context"
|
||||
|
||||
policyv1 "k8s.io/api/policy/v1"
|
||||
apierrors "k8s.io/apimachinery/pkg/api/errors"
|
||||
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
"sigs.k8s.io/controller-runtime/pkg/controller/controllerutil"
|
||||
|
||||
terdutv1alpha1 "git.ryuvia.com/niklas/terdut-operator/api/v1alpha1"
|
||||
)
|
||||
|
||||
// reconcilePodDisruptionBudget creates/updates the PodDisruptionBudget
|
||||
// spec.pod.disruptionBudget asks for, or deletes a previously-created one
|
||||
// when the field has been cleared -- the one conditionally-created child
|
||||
// object in this controller (Deployment/Service are unconditional). Owned
|
||||
// by srv, same plain-OwnerReference shape as Deployment/Service (DESIGN.md
|
||||
// §7): same namespace, GC handles it, no finalizer needed.
|
||||
func (r *TerdutServerReconciler) reconcilePodDisruptionBudget(ctx context.Context, srv *terdutv1alpha1.TerdutServer) error {
|
||||
pdb := &policyv1.PodDisruptionBudget{ObjectMeta: metav1.ObjectMeta{Name: srv.Name, Namespace: srv.Namespace}}
|
||||
|
||||
spec := srv.Spec.Pod.DisruptionBudget
|
||||
if spec == nil {
|
||||
if err := r.Delete(ctx, pdb); err != nil && !apierrors.IsNotFound(err) {
|
||||
return err
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
_, err := controllerutil.CreateOrUpdate(ctx, r.Client, pdb, func() error {
|
||||
pdb.Spec.Selector = &metav1.LabelSelector{MatchLabels: labelsFor(srv)}
|
||||
pdb.Spec.MinAvailable = spec.MinAvailable
|
||||
pdb.Spec.MaxUnavailable = spec.MaxUnavailable
|
||||
return controllerutil.SetControllerReference(srv, pdb, r.Scheme)
|
||||
})
|
||||
return err
|
||||
}
|
||||
@@ -1,84 +0,0 @@
|
||||
package controller
|
||||
|
||||
import (
|
||||
"context"
|
||||
"errors"
|
||||
"fmt"
|
||||
"net/http"
|
||||
|
||||
terdutv1alpha1 "git.ryuvia.com/niklas/terdut-operator/api/v1alpha1"
|
||||
"git.ryuvia.com/niklas/terdut-operator/internal/tdclient"
|
||||
)
|
||||
|
||||
// createOrAdoptTeam calls POST /api/teams with the TerdutServer's
|
||||
// instance-scoped credential, or, if an earlier interrupted attempt
|
||||
// already created this name (409), adopts it via GET /api/teams?name=
|
||||
// (TEAM-LOOKUP.md) rather than treating the conflict as an error --
|
||||
// DESIGN.md §5's general adopt-on-conflict rule, the same shape
|
||||
// TerdutServer's own bootstrap flow uses for minting its instance account.
|
||||
func (r *TerdutTeamReconciler) createOrAdoptTeam(ctx context.Context, team *terdutv1alpha1.TerdutTeam, instanceClient *tdclient.Client) error {
|
||||
created, err := instanceClient.CreateTeam(ctx, team.Spec.DisplayName)
|
||||
if err == nil {
|
||||
team.Status.TeamID = created.ID
|
||||
return nil
|
||||
}
|
||||
|
||||
statusErr, ok := errors.AsType[*tdclient.StatusError](err)
|
||||
if !ok || statusErr.Code != http.StatusConflict {
|
||||
return fmt.Errorf("POST /api/teams: %w", err)
|
||||
}
|
||||
|
||||
found, err := instanceClient.GetTeamByName(ctx, team.Spec.DisplayName)
|
||||
if err != nil {
|
||||
return fmt.Errorf("GET /api/teams?name=%s (adopting after 409): %w", team.Spec.DisplayName, err)
|
||||
}
|
||||
if found == nil {
|
||||
// Genuinely pathological, not just a narrow crash window: the name
|
||||
// was taken a moment ago and isn't now. Surfaced as a plain error
|
||||
// (standard requeue-with-backoff) rather than a dedicated
|
||||
// condition -- there's no documented recovery to point at that
|
||||
// differs from "try again".
|
||||
return fmt.Errorf("POST /api/teams 409'd for %q but GET found nothing", team.Spec.DisplayName)
|
||||
}
|
||||
team.Status.TeamID = found.ID
|
||||
return nil
|
||||
}
|
||||
|
||||
// mintTeamCredential mints this team's own team-scoped service account,
|
||||
// using the TerdutServer's instance-scoped credential (DESIGN.md §6 point
|
||||
// 3: an instance-scoped caller may do this against any team). Adopts via
|
||||
// GET+mint-new-key on a 409, the same pattern TerdutServer's own bootstrap
|
||||
// flow uses.
|
||||
func (r *TerdutTeamReconciler) mintTeamCredential(ctx context.Context, team *terdutv1alpha1.TerdutTeam, instanceClient *tdclient.Client) error {
|
||||
saName := teamServiceAccountName(team)
|
||||
|
||||
result, err := instanceClient.CreateTeamServiceAccount(ctx, saName, team.Status.TeamID)
|
||||
var key string
|
||||
if err == nil {
|
||||
key = result.Key.Key
|
||||
} else {
|
||||
statusErr, ok := errors.AsType[*tdclient.StatusError](err)
|
||||
if !ok || statusErr.Code != http.StatusConflict {
|
||||
return fmt.Errorf("POST /api/service-accounts (team scope): %w", err)
|
||||
}
|
||||
sa, err := instanceClient.GetServiceAccountByName(ctx, saName)
|
||||
if err != nil {
|
||||
return fmt.Errorf("GET /api/service-accounts?name=%s (adopting after 409): %w", saName, err)
|
||||
}
|
||||
if sa == nil {
|
||||
return fmt.Errorf("POST /api/service-accounts 409'd for %q but GET found nothing", saName)
|
||||
}
|
||||
minted, err := instanceClient.CreateServiceAccountKey(ctx, sa.ID, "initial")
|
||||
if err != nil {
|
||||
return fmt.Errorf("POST /api/service-accounts/%d/keys (adopting after 409): %w", sa.ID, err)
|
||||
}
|
||||
key = minted.Key
|
||||
}
|
||||
|
||||
credsName := teamCredentialsSecretName(team)
|
||||
if err := writeOperatorSecret(ctx, r.Client, r.OperatorNamespace, credsName, key); err != nil {
|
||||
return err
|
||||
}
|
||||
team.Status.CredentialsSecretRef = &terdutv1alpha1.SecretKeyRef{Name: credsName, Key: credentialsSecretDataKey}
|
||||
return nil
|
||||
}
|
||||
@@ -0,0 +1,127 @@
|
||||
package controller
|
||||
|
||||
import (
|
||||
"context"
|
||||
"errors"
|
||||
"fmt"
|
||||
"net/http"
|
||||
"strings"
|
||||
"time"
|
||||
|
||||
terdutv1alpha1 "git.ryuvia.com/niklas/terdut-operator/api/v1alpha1"
|
||||
"git.ryuvia.com/niklas/terdut-operator/internal/tdclient"
|
||||
)
|
||||
|
||||
// reconcileEscalation applies spec.escalation as the team's whole ladder, or
|
||||
// clears it when the field is absent (an empty ladder is the server's "none").
|
||||
// The second return is an expected, reportable condition (a bad duration, an
|
||||
// unknown user), the third a failure to retry.
|
||||
func (r *TerdutTeamReconciler) reconcileEscalation(
|
||||
ctx context.Context, tc *tdclient.Client, team *terdutv1alpha1.TerdutTeam,
|
||||
) (*teamError, error) {
|
||||
body, err := buildEscalationRequest(team.Spec.Escalation)
|
||||
if err != nil {
|
||||
return &teamError{reason: terdutv1alpha1.ReasonInvalidSpec, message: err.Error()}, nil
|
||||
}
|
||||
if err := tc.SetEscalation(ctx, team.Status.TeamID, body); err != nil {
|
||||
// The server resolves usernames; one it does not know is a state to
|
||||
// wait out (the person may be created later), not a failure.
|
||||
if se, ok := errors.AsType[*tdclient.StatusError](err); ok &&
|
||||
se.Code == http.StatusBadRequest && strings.HasPrefix(se.Message, "unknown user") {
|
||||
return &teamError{reason: terdutv1alpha1.ReasonUnknownUser, message: se.Message}, nil
|
||||
}
|
||||
return nil, fmt.Errorf("PUT /api/teams/%d/escalation: %w", team.Status.TeamID, err)
|
||||
}
|
||||
return nil, nil
|
||||
}
|
||||
|
||||
func buildEscalationRequest(spec *terdutv1alpha1.EscalationSpec) (tdclient.SetEscalationRequest, error) {
|
||||
if spec == nil {
|
||||
return tdclient.SetEscalationRequest{Levels: []tdclient.EscalationLevelRequest{}}, nil
|
||||
}
|
||||
levels := make([]tdclient.EscalationLevelRequest, len(spec.Levels))
|
||||
for i, lvl := range spec.Levels {
|
||||
timeout, err := time.ParseDuration(lvl.Timeout)
|
||||
if err != nil || timeout <= 0 {
|
||||
return tdclient.SetEscalationRequest{}, fmt.Errorf("spec.escalation.levels[%d].timeout %q is not a positive duration", i, lvl.Timeout)
|
||||
}
|
||||
targets := make([]tdclient.EscalationTargetRequest, len(lvl.Targets))
|
||||
for j, t := range lvl.Targets {
|
||||
targets[j] = tdclient.EscalationTargetRequest{Kind: string(t.Kind), Username: t.Username}
|
||||
}
|
||||
levels[i] = tdclient.EscalationLevelRequest{
|
||||
Position: int64(i + 1),
|
||||
TimeoutSeconds: int64(timeout.Seconds()),
|
||||
Targets: targets,
|
||||
}
|
||||
}
|
||||
return tdclient.SetEscalationRequest{
|
||||
RepeatCount: spec.RepeatCount,
|
||||
FallbackTopic: spec.FallbackTopic,
|
||||
Levels: levels,
|
||||
}, nil
|
||||
}
|
||||
|
||||
// reconcileDeadmanSwitches makes the team's switches on the server exactly
|
||||
// spec.deadmanSwitches, matched by name (unique per team server-side): create
|
||||
// what is missing, update what differs, delete what is not listed. In operator
|
||||
// mode nobody else can add one, so anything extra is leftover to remove.
|
||||
func (r *TerdutTeamReconciler) reconcileDeadmanSwitches(
|
||||
ctx context.Context, tc *tdclient.Client, team *terdutv1alpha1.TerdutTeam,
|
||||
) (*teamError, error) {
|
||||
type want struct {
|
||||
spec terdutv1alpha1.DeadmanSwitchSpec
|
||||
seconds int64
|
||||
}
|
||||
desired := make(map[string]want, len(team.Spec.DeadmanSwitches))
|
||||
for _, sw := range team.Spec.DeadmanSwitches {
|
||||
timeout, err := time.ParseDuration(sw.Timeout)
|
||||
if err != nil || timeout <= 0 {
|
||||
return &teamError{
|
||||
reason: terdutv1alpha1.ReasonInvalidSpec,
|
||||
message: fmt.Sprintf("spec.deadmanSwitches[%q].timeout %q is not a positive duration", sw.Name, sw.Timeout),
|
||||
}, nil
|
||||
}
|
||||
desired[sw.Name] = want{spec: sw, seconds: int64(timeout.Seconds())}
|
||||
}
|
||||
|
||||
existing, err := tc.ListDeadmanSwitches(ctx, team.Status.TeamID)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("GET /api/teams/%d/deadman/switches: %w", team.Status.TeamID, err)
|
||||
}
|
||||
seen := make(map[string]bool, len(existing))
|
||||
for _, have := range existing {
|
||||
w, keep := desired[have.Name]
|
||||
if !keep {
|
||||
if err := tc.DeleteDeadmanSwitch(ctx, team.Status.TeamID, have.ID); err != nil {
|
||||
return nil, fmt.Errorf("DELETE deadman switch %q: %w", have.Name, err)
|
||||
}
|
||||
continue
|
||||
}
|
||||
seen[have.Name] = true
|
||||
severity := severityOrDefault(w.spec.Severity)
|
||||
if have.Matcher == w.spec.Matcher && have.TimeoutSeconds == w.seconds && have.Severity == severity {
|
||||
continue
|
||||
}
|
||||
if err := tc.UpdateDeadmanSwitch(ctx, team.Status.TeamID, have.ID, w.spec.Name, w.spec.Matcher, w.seconds, severity); err != nil {
|
||||
return nil, fmt.Errorf("PUT deadman switch %q: %w", have.Name, err)
|
||||
}
|
||||
}
|
||||
for _, sw := range team.Spec.DeadmanSwitches {
|
||||
if seen[sw.Name] {
|
||||
continue
|
||||
}
|
||||
w := desired[sw.Name]
|
||||
if _, err := tc.CreateDeadmanSwitch(ctx, team.Status.TeamID, sw.Name, sw.Matcher, w.seconds, severityOrDefault(sw.Severity)); err != nil {
|
||||
return nil, fmt.Errorf("POST deadman switch %q: %w", sw.Name, err)
|
||||
}
|
||||
}
|
||||
return nil, nil
|
||||
}
|
||||
|
||||
func severityOrDefault(s string) string {
|
||||
if s == "" {
|
||||
return "critical"
|
||||
}
|
||||
return s
|
||||
}
|
||||
@@ -5,7 +5,6 @@ import (
|
||||
"errors"
|
||||
"fmt"
|
||||
"net/http"
|
||||
"time"
|
||||
|
||||
corev1 "k8s.io/api/core/v1"
|
||||
apierrors "k8s.io/apimachinery/pkg/api/errors"
|
||||
@@ -15,33 +14,25 @@ import (
|
||||
ctrl "sigs.k8s.io/controller-runtime"
|
||||
"sigs.k8s.io/controller-runtime/pkg/client"
|
||||
"sigs.k8s.io/controller-runtime/pkg/controller/controllerutil"
|
||||
"sigs.k8s.io/controller-runtime/pkg/handler"
|
||||
logf "sigs.k8s.io/controller-runtime/pkg/log"
|
||||
"sigs.k8s.io/controller-runtime/pkg/reconcile"
|
||||
"sigs.k8s.io/controller-runtime/pkg/recorder"
|
||||
|
||||
terdutv1alpha1 "git.ryuvia.com/niklas/terdut-operator/api/v1alpha1"
|
||||
"git.ryuvia.com/niklas/terdut-operator/internal/tdclient"
|
||||
)
|
||||
|
||||
// teamFinalizerName cleans up the team-scoped credentials Secret this
|
||||
// controller generates in the operator's own namespace on delete.
|
||||
// teamFinalizerName deletes the team on the server before the CR goes.
|
||||
const teamFinalizerName = "terdut.ryuvia.com/terdutteam"
|
||||
|
||||
// TerdutTeamReconciler reconciles a TerdutTeam object.
|
||||
//
|
||||
// Every child resolves its own teamRef/serverRef independently and never
|
||||
// chains up through another controller (DESIGN.md §5) — this one talks
|
||||
// directly to the TerdutServer it references and to terdut-server's API,
|
||||
// never to TerdutServerReconciler.
|
||||
// TerdutTeamReconciler reconciles a TerdutTeam: the team itself plus its
|
||||
// escalation ladder and dead man's switches, all through the referenced
|
||||
// TerdutServer's operator key.
|
||||
type TerdutTeamReconciler struct {
|
||||
client.Client
|
||||
Scheme *runtime.Scheme
|
||||
|
||||
// OperatorNamespace is where every credentials Secret this controller
|
||||
// reads (the referenced TerdutServer's) or writes (this team's own)
|
||||
// lives (DESIGN.md §6) — never a TerdutTeam's or TerdutServer's own
|
||||
// namespace.
|
||||
OperatorNamespace string
|
||||
|
||||
Recorder recorder.EventRecorder
|
||||
NewClient func(endpoint string) *tdclient.Client
|
||||
}
|
||||
@@ -50,10 +41,16 @@ type TerdutTeamReconciler struct {
|
||||
// +kubebuilder:rbac:groups=terdut.ryuvia.com,resources=terdutteams/status,verbs=get;update;patch
|
||||
// +kubebuilder:rbac:groups=terdut.ryuvia.com,resources=terdutteams/finalizers,verbs=update
|
||||
// +kubebuilder:rbac:groups=terdut.ryuvia.com,resources=terdutservers,verbs=get;list;watch
|
||||
// +kubebuilder:rbac:groups="",resources=secrets,verbs=get;list;watch;create;update;patch;delete
|
||||
// +kubebuilder:rbac:groups="",resources=secrets,verbs=get;list;watch
|
||||
// +kubebuilder:rbac:groups="",resources=namespaces,verbs=get;list;watch
|
||||
// +kubebuilder:rbac:groups=events.k8s.io,resources=events,verbs=create;patch
|
||||
|
||||
// teamExternalID is the identity this CR gives its team on the server, so the
|
||||
// team is found by who owns it and not by its (editable, global) display name.
|
||||
func teamExternalID(team *terdutv1alpha1.TerdutTeam) string {
|
||||
return team.Namespace + "/" + team.Name
|
||||
}
|
||||
|
||||
func (r *TerdutTeamReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error) {
|
||||
log := logf.FromContext(ctx)
|
||||
|
||||
@@ -79,64 +76,56 @@ func (r *TerdutTeamReconciler) Reconcile(ctx context.Context, req ctrl.Request)
|
||||
|
||||
srv, resolveErr := r.resolveServerRef(ctx, &team)
|
||||
if resolveErr != nil {
|
||||
return r.setTeamNotReady(ctx, &team, resolveErr.reason, resolveErr.message, waitInterval)
|
||||
return r.setTeamNotReady(ctx, &team, resolveErr.reason, resolveErr.message)
|
||||
}
|
||||
if srv.Status.CredentialsSecretRef == nil {
|
||||
if !meta.IsStatusConditionTrue(srv.Status.Conditions, terdutv1alpha1.ConditionReady) {
|
||||
return r.setTeamNotReady(ctx, &team, terdutv1alpha1.ReasonWaitingForServer,
|
||||
fmt.Sprintf("TerdutServer %q is not Bootstrapped yet", srv.Name), waitInterval)
|
||||
fmt.Sprintf("TerdutServer %q is not Ready yet", srv.Name))
|
||||
}
|
||||
|
||||
newClient := r.NewClient
|
||||
if newClient == nil {
|
||||
newClient = tdclient.New
|
||||
}
|
||||
|
||||
instanceKey, err := readOperatorSecret(ctx, r.Client, r.OperatorNamespace, srv.Status.CredentialsSecretRef)
|
||||
tc, err := r.serverClient(ctx, srv)
|
||||
if err != nil {
|
||||
return ctrl.Result{}, err
|
||||
}
|
||||
endpoint := serviceURL(srv)
|
||||
team.Status.ServerEndpoint = endpoint
|
||||
instanceClient := newClient(endpoint).WithToken(instanceKey)
|
||||
|
||||
if team.Status.TeamID == 0 {
|
||||
if err := r.createOrAdoptTeam(ctx, &team, instanceClient); err != nil {
|
||||
return ctrl.Result{}, err
|
||||
}
|
||||
}
|
||||
|
||||
if team.Status.CredentialsSecretRef == nil {
|
||||
if err := r.mintTeamCredential(ctx, &team, instanceClient); err != nil {
|
||||
return ctrl.Result{}, err
|
||||
}
|
||||
}
|
||||
|
||||
teamKey, err := readOperatorSecret(ctx, r.Client, r.OperatorNamespace, team.Status.CredentialsSecretRef)
|
||||
// Idempotent on the external id: the same team comes back whether this is
|
||||
// the first reconcile, a retry after a lost status write, or a repair after
|
||||
// somebody deleted the team behind our back.
|
||||
created, err := tc.CreateTeam(ctx, team.Spec.DisplayName, teamExternalID(&team))
|
||||
if err != nil {
|
||||
return ctrl.Result{}, err
|
||||
if se, ok := errors.AsType[*tdclient.StatusError](err); ok && se.Code == http.StatusConflict {
|
||||
return r.setTeamNotReady(ctx, &team, terdutv1alpha1.ReasonTeamNameTaken, nameTakenMessage(&team))
|
||||
}
|
||||
return ctrl.Result{}, fmt.Errorf("POST /api/teams: %w", err)
|
||||
}
|
||||
teamClient := newClient(endpoint).WithToken(teamKey)
|
||||
team.Status.TeamID = created.ID
|
||||
|
||||
// Owner-gated on terdut-server, so this always runs with the
|
||||
// team-scoped credential just minted above, never the instance-scoped
|
||||
// one used to create the team (internal/api/teams.go's requireTeamOwner
|
||||
// has no branch for an instance-scoped service account, confirmed
|
||||
// against source). Applied unconditionally rather than diffed against a
|
||||
// stored "last-applied" value: both calls are idempotent PUTs of the
|
||||
// whole resource, the same "cheap because it's small" reasoning §5
|
||||
// already applies to the escalation policy's whole-policy PUT.
|
||||
if err := teamClient.RenameTeam(ctx, team.Status.TeamID, team.Spec.DisplayName); err != nil {
|
||||
return ctrl.Result{}, fmt.Errorf("PUT /api/teams/%d: %w", team.Status.TeamID, err)
|
||||
if err := tc.RenameTeam(ctx, created.ID, team.Spec.DisplayName); err != nil {
|
||||
if se, ok := errors.AsType[*tdclient.StatusError](err); ok && se.Code == http.StatusConflict {
|
||||
return r.setTeamNotReady(ctx, &team, terdutv1alpha1.ReasonTeamNameTaken, nameTakenMessage(&team))
|
||||
}
|
||||
return ctrl.Result{}, fmt.Errorf("PUT /api/teams/%d: %w", created.ID, err)
|
||||
}
|
||||
if err := teamClient.SetTeamOIDCGroups(ctx, team.Status.TeamID, team.Spec.OIDC.MemberGroup, team.Spec.OIDC.OwnerGroup); err != nil {
|
||||
return ctrl.Result{}, fmt.Errorf("PUT /api/teams/%d/oidc-groups: %w", team.Status.TeamID, err)
|
||||
if err := tc.SetTeamOIDCGroups(ctx, created.ID, team.Spec.OIDC.MemberGroup, team.Spec.OIDC.OwnerGroup); err != nil {
|
||||
return ctrl.Result{}, fmt.Errorf("PUT /api/teams/%d/oidc-groups: %w", created.ID, err)
|
||||
}
|
||||
|
||||
if condErr, err := r.reconcileEscalation(ctx, tc, &team); err != nil {
|
||||
return ctrl.Result{}, err
|
||||
} else if condErr != nil {
|
||||
return r.setTeamNotReady(ctx, &team, condErr.reason, condErr.message)
|
||||
}
|
||||
if condErr, err := r.reconcileDeadmanSwitches(ctx, tc, &team); err != nil {
|
||||
return ctrl.Result{}, err
|
||||
} else if condErr != nil {
|
||||
return r.setTeamNotReady(ctx, &team, condErr.reason, condErr.message)
|
||||
}
|
||||
|
||||
meta.SetStatusCondition(&team.Status.Conditions, metav1.Condition{
|
||||
Type: terdutv1alpha1.ConditionReady,
|
||||
Status: metav1.ConditionTrue,
|
||||
Reason: terdutv1alpha1.ReasonTeamAdopted,
|
||||
Message: fmt.Sprintf("team %d ready, credentials in Secret %q", team.Status.TeamID, team.Status.CredentialsSecretRef.Name),
|
||||
Message: fmt.Sprintf("team %d applied", team.Status.TeamID),
|
||||
})
|
||||
team.Status.ObservedGeneration = team.Generation
|
||||
if err := r.Status().Update(ctx, &team); err != nil {
|
||||
@@ -144,13 +133,31 @@ func (r *TerdutTeamReconciler) Reconcile(ctx context.Context, req ctrl.Request)
|
||||
}
|
||||
if r.Recorder != nil {
|
||||
r.Recorder.Eventf(&team, nil, corev1.EventTypeNormal, terdutv1alpha1.ReasonTeamAdopted, terdutv1alpha1.ReasonTeamAdopted,
|
||||
"team ready")
|
||||
"team applied")
|
||||
}
|
||||
log.Info("TerdutTeam ready", "name", team.Name, "teamID", team.Status.TeamID)
|
||||
|
||||
return ctrl.Result{RequeueAfter: resyncInterval}, nil
|
||||
}
|
||||
|
||||
func nameTakenMessage(team *terdutv1alpha1.TerdutTeam) string {
|
||||
return fmt.Sprintf("the server already has a different team named %q; choose another spec.displayName, "+
|
||||
"or remove that team", team.Spec.DisplayName)
|
||||
}
|
||||
|
||||
// serverClient builds a client for srv, authenticated with its operator key.
|
||||
func (r *TerdutTeamReconciler) serverClient(ctx context.Context, srv *terdutv1alpha1.TerdutServer) (*tdclient.Client, error) {
|
||||
key, err := readOperatorKey(ctx, r.Client, srv)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
newClient := r.NewClient
|
||||
if newClient == nil {
|
||||
newClient = tdclient.New
|
||||
}
|
||||
return newClient(serviceURL(srv)).WithToken(key), nil
|
||||
}
|
||||
|
||||
// teamError carries a condition reason/message, the same role databaseError
|
||||
// plays for TerdutServer: an expected, requeue-and-retry outcome, not a
|
||||
// reconcile failure.
|
||||
@@ -165,6 +172,21 @@ func (e *teamError) Error() string { return e.message }
|
||||
// consent check (DESIGN.md §4.6) when serverRef.namespace differs from this
|
||||
// TerdutTeam's own.
|
||||
func (r *TerdutTeamReconciler) resolveServerRef(ctx context.Context, team *terdutv1alpha1.TerdutTeam) (*terdutv1alpha1.TerdutServer, *teamError) {
|
||||
srv, ns, getErr := r.getServerRef(ctx, team)
|
||||
if getErr != nil {
|
||||
return nil, getErr
|
||||
}
|
||||
if ns == team.Namespace {
|
||||
return srv, nil
|
||||
}
|
||||
return r.checkConsent(ctx, team, srv, ns)
|
||||
}
|
||||
|
||||
// getServerRef fetches the referenced TerdutServer and the namespace it was
|
||||
// looked up in, without the consent check. Deleting a team uses it directly:
|
||||
// consent gates what the operator will start acting on, not whether it may
|
||||
// clean up after itself once the server owner has narrowed allowedTeams.
|
||||
func (r *TerdutTeamReconciler) getServerRef(ctx context.Context, team *terdutv1alpha1.TerdutTeam) (*terdutv1alpha1.TerdutServer, string, *teamError) {
|
||||
ns := team.Spec.ServerRef.Namespace
|
||||
if ns == "" {
|
||||
ns = team.Namespace
|
||||
@@ -173,18 +195,19 @@ func (r *TerdutTeamReconciler) resolveServerRef(ctx context.Context, team *terdu
|
||||
var srv terdutv1alpha1.TerdutServer
|
||||
if err := r.Get(ctx, client.ObjectKey{Namespace: ns, Name: team.Spec.ServerRef.Name}, &srv); err != nil {
|
||||
if apierrors.IsNotFound(err) {
|
||||
return nil, &teamError{
|
||||
return nil, ns, &teamError{
|
||||
reason: terdutv1alpha1.ReasonServerRefNotFound,
|
||||
message: fmt.Sprintf("TerdutServer %q not found in namespace %q", team.Spec.ServerRef.Name, ns),
|
||||
}
|
||||
}
|
||||
return nil, &teamError{reason: terdutv1alpha1.ReasonServerRefNotFound, message: err.Error()}
|
||||
}
|
||||
|
||||
if ns == team.Namespace {
|
||||
return &srv, nil
|
||||
return nil, ns, &teamError{reason: terdutv1alpha1.ReasonServerRefNotFound, message: err.Error()}
|
||||
}
|
||||
return &srv, ns, nil
|
||||
}
|
||||
|
||||
// checkConsent applies DESIGN.md §4.6's allowedTeams gate to a cross-namespace
|
||||
// reference.
|
||||
func (r *TerdutTeamReconciler) checkConsent(ctx context.Context, team *terdutv1alpha1.TerdutTeam, srv *terdutv1alpha1.TerdutServer, ns string) (*terdutv1alpha1.TerdutServer, *teamError) {
|
||||
var ownNamespace corev1.Namespace
|
||||
if err := r.Get(ctx, client.ObjectKey{Name: team.Namespace}, &ownNamespace); err != nil {
|
||||
return nil, &teamError{
|
||||
@@ -203,11 +226,11 @@ func (r *TerdutTeamReconciler) resolveServerRef(ctx context.Context, team *terdu
|
||||
ns, team.Spec.ServerRef.Name, team.Namespace),
|
||||
}
|
||||
}
|
||||
return &srv, nil
|
||||
return srv, nil
|
||||
}
|
||||
|
||||
func (r *TerdutTeamReconciler) setTeamNotReady(
|
||||
ctx context.Context, team *terdutv1alpha1.TerdutTeam, reason, message string, d time.Duration,
|
||||
ctx context.Context, team *terdutv1alpha1.TerdutTeam, reason, message string,
|
||||
) (ctrl.Result, error) {
|
||||
meta.SetStatusCondition(&team.Status.Conditions, metav1.Condition{
|
||||
Type: terdutv1alpha1.ConditionReady,
|
||||
@@ -222,42 +245,18 @@ func (r *TerdutTeamReconciler) setTeamNotReady(
|
||||
if r.Recorder != nil {
|
||||
r.Recorder.Eventf(team, nil, corev1.EventTypeWarning, reason, reason, message)
|
||||
}
|
||||
return ctrl.Result{RequeueAfter: d}, nil
|
||||
return ctrl.Result{RequeueAfter: waitInterval}, nil
|
||||
}
|
||||
|
||||
// teamCredentialsSecretName/teamServiceAccountName follow the same
|
||||
// <namespace>.<name>-suffix convention TerdutServer's secrets use
|
||||
// (DESIGN.md §6 point 3), keyed on the TerdutTeam CR's own identity rather
|
||||
// than its (mutable) displayName -- a service account's own name is
|
||||
// globally unique across the whole install (internal/db/migrations/
|
||||
// 014_service_accounts.sql's UNIQUE constraint, confirmed against source),
|
||||
// so this has to be collision-safe the same way the credentials Secret
|
||||
// names already are.
|
||||
func teamCredentialsSecretName(team *terdutv1alpha1.TerdutTeam) string {
|
||||
return fmt.Sprintf("%s.%s-team-credentials", team.Namespace, team.Name)
|
||||
}
|
||||
|
||||
func teamServiceAccountName(team *terdutv1alpha1.TerdutTeam) string {
|
||||
return fmt.Sprintf("terdut-team.%s.%s", team.Namespace, team.Name)
|
||||
}
|
||||
|
||||
// reconcileTeamDelete cleans up the team-scoped credentials Secret and, if
|
||||
// one was ever minted, deletes the team server-side first. If
|
||||
// status.teamID or status.credentialsSecretRef was never set (the CR was
|
||||
// deleted before reconciliation ever got that far), there is deliberately
|
||||
// no attempt to clean up server-side: terdut-server's DELETE /api/teams/
|
||||
// {teamID} is owner-gated (requireTeamOwner), and an instance-scoped
|
||||
// credential -- the only one this controller would otherwise hold -- does
|
||||
// not satisfy that check (confirmed against source, same finding as
|
||||
// TEAM-LOOKUP.md's). A team created but never fully reconciled to Ready is
|
||||
// left orphaned server-side for a human with real owner/admin access to
|
||||
// clean up -- a known, documented limitation, not a silent gap.
|
||||
// reconcileTeamDelete removes the team on the server, then the finalizer. The
|
||||
// server refuses while the team has open incidents (409), which surfaces as a
|
||||
// retried error: tidying up must not be how a live page disappears.
|
||||
func (r *TerdutTeamReconciler) reconcileTeamDelete(ctx context.Context, team *terdutv1alpha1.TerdutTeam) (ctrl.Result, error) {
|
||||
if !controllerutil.ContainsFinalizer(team, teamFinalizerName) {
|
||||
return ctrl.Result{}, nil
|
||||
}
|
||||
|
||||
if team.Status.TeamID != 0 && team.Status.CredentialsSecretRef != nil {
|
||||
if team.Status.TeamID != 0 {
|
||||
if err := r.deleteTeamServerSide(ctx, team); err != nil {
|
||||
if r.Recorder != nil {
|
||||
r.Recorder.Eventf(team, nil, corev1.EventTypeWarning, "DeleteFailed", "DeleteFailed", err.Error())
|
||||
@@ -266,40 +265,33 @@ func (r *TerdutTeamReconciler) reconcileTeamDelete(ctx context.Context, team *te
|
||||
}
|
||||
}
|
||||
|
||||
secret := &corev1.Secret{ObjectMeta: metav1.ObjectMeta{Name: teamCredentialsSecretName(team), Namespace: r.OperatorNamespace}}
|
||||
if err := r.Delete(ctx, secret); err != nil && !apierrors.IsNotFound(err) {
|
||||
return ctrl.Result{}, err
|
||||
}
|
||||
|
||||
controllerutil.RemoveFinalizer(team, teamFinalizerName)
|
||||
return ctrl.Result{}, r.Update(ctx, team)
|
||||
}
|
||||
|
||||
func (r *TerdutTeamReconciler) deleteTeamServerSide(ctx context.Context, team *terdutv1alpha1.TerdutTeam) error {
|
||||
srv, resolveErr := r.resolveServerRef(ctx, team)
|
||||
if resolveErr != nil {
|
||||
// The TerdutServer (or the namespace consent for it) is gone too --
|
||||
// most likely the whole install is being torn down together.
|
||||
// Nothing to delete against; proceed rather than block forever on
|
||||
// a parent that no longer exists.
|
||||
return nil
|
||||
}
|
||||
teamKey, err := readOperatorSecret(ctx, r.Client, r.OperatorNamespace, team.Status.CredentialsSecretRef)
|
||||
if err != nil {
|
||||
// Consent is deliberately not checked here: it gates what the operator
|
||||
// starts acting on, not whether it may clean up after itself once the
|
||||
// server owner has narrowed allowedTeams. Only a TerdutServer that is
|
||||
// really gone lets the delete proceed (there is nothing to delete against);
|
||||
// any other failure is retried rather than orphaning the team.
|
||||
srv, ns, getErr := r.getServerRef(ctx, team)
|
||||
if getErr != nil {
|
||||
var probe terdutv1alpha1.TerdutServer
|
||||
err := r.Get(ctx, client.ObjectKey{Namespace: ns, Name: team.Spec.ServerRef.Name}, &probe)
|
||||
if apierrors.IsNotFound(err) {
|
||||
return nil
|
||||
}
|
||||
return fmt.Errorf("reading TerdutServer %q/%q: %w", ns, team.Spec.ServerRef.Name, getErr)
|
||||
}
|
||||
tc, err := r.serverClient(ctx, srv)
|
||||
if err != nil {
|
||||
if apierrors.IsNotFound(err) {
|
||||
return nil // the key Secret went with its TerdutServer
|
||||
}
|
||||
return err
|
||||
}
|
||||
newClient := r.NewClient
|
||||
if newClient == nil {
|
||||
newClient = tdclient.New
|
||||
}
|
||||
err = newClient(serviceURL(srv)).WithToken(teamKey).DeleteTeam(ctx, team.Status.TeamID)
|
||||
if statusErr, ok := errors.AsType[*tdclient.StatusError](err); ok && statusErr.Code == http.StatusNotFound {
|
||||
return nil
|
||||
}
|
||||
return err
|
||||
return tc.DeleteTeam(ctx, team.Status.TeamID)
|
||||
}
|
||||
|
||||
// SetupWithManager sets up the controller with the Manager.
|
||||
@@ -312,6 +304,28 @@ func (r *TerdutTeamReconciler) SetupWithManager(mgr ctrl.Manager) error {
|
||||
}
|
||||
return ctrl.NewControllerManagedBy(mgr).
|
||||
For(&terdutv1alpha1.TerdutTeam{}).
|
||||
Watches(&terdutv1alpha1.TerdutServer{}, handler.EnqueueRequestsFromMapFunc(r.teamsForServer)).
|
||||
Named("terdutteam").
|
||||
Complete(r)
|
||||
}
|
||||
|
||||
// teamsForServer re-reconciles every TerdutTeam that references a TerdutServer
|
||||
// when it changes (becomes Ready, say), instead of polling for it.
|
||||
func (r *TerdutTeamReconciler) teamsForServer(ctx context.Context, obj client.Object) []reconcile.Request {
|
||||
var teams terdutv1alpha1.TerdutTeamList
|
||||
if err := r.List(ctx, &teams); err != nil {
|
||||
return nil
|
||||
}
|
||||
var out []reconcile.Request
|
||||
for i := range teams.Items {
|
||||
t := &teams.Items[i]
|
||||
ns := t.Spec.ServerRef.Namespace
|
||||
if ns == "" {
|
||||
ns = t.Namespace
|
||||
}
|
||||
if t.Spec.ServerRef.Name == obj.GetName() && ns == obj.GetNamespace() {
|
||||
out = append(out, reconcile.Request{NamespacedName: client.ObjectKeyFromObject(t)})
|
||||
}
|
||||
}
|
||||
return out
|
||||
}
|
||||
|
||||
@@ -2,7 +2,6 @@ package controller
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"net/http/httptest"
|
||||
|
||||
. "github.com/onsi/ginkgo/v2"
|
||||
@@ -17,6 +16,12 @@ import (
|
||||
"git.ryuvia.com/niklas/terdut-operator/internal/tdclient"
|
||||
)
|
||||
|
||||
// platformName is the display name most specs give their team.
|
||||
const platformName = "platform"
|
||||
|
||||
// allNamespaces is allowedTeams.namespaces.from admitting every namespace.
|
||||
const allNamespaces = "All"
|
||||
|
||||
var _ = Describe("TerdutTeam Controller", func() {
|
||||
const operatorNamespace = "default"
|
||||
|
||||
@@ -33,13 +38,12 @@ var _ = Describe("TerdutTeam Controller", func() {
|
||||
fake, fakeSrv = newFakeTerdutServer()
|
||||
DeferCleanup(fakeSrv.Close)
|
||||
|
||||
srv = bootstrapReadyTerdutServer(ctx, uniqueName("ttserver"), fakeSrv.URL)
|
||||
srv = readyTerdutServer(ctx, uniqueName("ttserver"))
|
||||
|
||||
reconciler = &TerdutTeamReconciler{
|
||||
Client: k8sClient,
|
||||
Scheme: k8sClient.Scheme(),
|
||||
OperatorNamespace: operatorNamespace,
|
||||
NewClient: func(string) *tdclient.Client { return tdclient.New(fakeSrv.URL) },
|
||||
Client: k8sClient,
|
||||
Scheme: k8sClient.Scheme(),
|
||||
NewClient: func(string) *tdclient.Client { return tdclient.New(fakeSrv.URL) },
|
||||
}
|
||||
teamName = uniqueName("team")
|
||||
teamKey = types.NamespacedName{Name: teamName, Namespace: operatorNamespace}
|
||||
@@ -52,13 +56,7 @@ var _ = Describe("TerdutTeam Controller", func() {
|
||||
_ = k8sClient.Update(ctx, team)
|
||||
_ = k8sClient.Delete(ctx, team)
|
||||
}
|
||||
_ = k8sClient.Delete(ctx, &corev1.Secret{ObjectMeta: metav1.ObjectMeta{
|
||||
Name: fmt.Sprintf("%s.%s-team-credentials", operatorNamespace, teamName), Namespace: operatorNamespace,
|
||||
}})
|
||||
|
||||
// The TerdutServer bootstrapReadyTerdutServer created in BeforeEach
|
||||
// carries its own finalizer; clear it directly the same way, rather
|
||||
// than relying on TerdutServerReconciler to ever run again here.
|
||||
srvKey := types.NamespacedName{Name: srv.Name, Namespace: operatorNamespace}
|
||||
if err := k8sClient.Get(ctx, srvKey, srv); err == nil {
|
||||
srv.Finalizers = nil
|
||||
@@ -66,7 +64,7 @@ var _ = Describe("TerdutTeam Controller", func() {
|
||||
_ = k8sClient.Delete(ctx, srv)
|
||||
}
|
||||
_ = k8sClient.Delete(ctx, &corev1.Secret{ObjectMeta: metav1.ObjectMeta{
|
||||
Name: fmt.Sprintf("%s.%s-instance-credentials", operatorNamespace, srv.Name), Namespace: operatorNamespace,
|
||||
Name: srv.Name + "-operator-key", Namespace: operatorNamespace,
|
||||
}})
|
||||
})
|
||||
|
||||
@@ -95,39 +93,56 @@ var _ = Describe("TerdutTeam Controller", func() {
|
||||
return terdutv1alpha1.TerdutServerRef{Name: srv.Name}
|
||||
}
|
||||
|
||||
getTeam := func(ctx context.Context) *terdutv1alpha1.TerdutTeam {
|
||||
team := &terdutv1alpha1.TerdutTeam{}
|
||||
Expect(k8sClient.Get(ctx, teamKey, team)).To(Succeed())
|
||||
return team
|
||||
}
|
||||
|
||||
// reconcileToReady drives a freshly created team through the finalizer pass
|
||||
// and one apply pass.
|
||||
reconcileToReady := func(ctx context.Context) {
|
||||
reconcileOnce(ctx) // finalizer
|
||||
reconcileOnce(ctx) // apply
|
||||
}
|
||||
|
||||
Describe("the happy path", func() {
|
||||
It("creates the team, mints its credential, and applies rename/oidc-groups", func(ctx SpecContext) {
|
||||
createTeam(ctx, "platform", sameNSRef())
|
||||
reconcileOnce(ctx) // finalizer
|
||||
reconcileOnce(ctx) // full create+mint+apply
|
||||
It("creates the team under its CR identity with the operator key, and applies oidc groups", func(ctx SpecContext) {
|
||||
// The fake only answers a request carrying the server's operator key.
|
||||
var keySecret corev1.Secret
|
||||
Expect(k8sClient.Get(ctx, types.NamespacedName{Name: srv.Name + "-operator-key", Namespace: operatorNamespace}, &keySecret)).To(Succeed())
|
||||
fake.expectKey = string(keySecret.Data[operatorKeyDataKey])
|
||||
|
||||
team := &terdutv1alpha1.TerdutTeam{
|
||||
ObjectMeta: metav1.ObjectMeta{Name: teamName, Namespace: operatorNamespace},
|
||||
Spec: terdutv1alpha1.TerdutTeamSpec{
|
||||
ServerRef: sameNSRef(), DisplayName: platformName,
|
||||
OIDC: terdutv1alpha1.TerdutTeamOIDC{MemberGroup: "members", OwnerGroup: "owners"},
|
||||
},
|
||||
}
|
||||
Expect(k8sClient.Create(ctx, team)).To(Succeed())
|
||||
reconcileToReady(ctx)
|
||||
|
||||
cond := readyCondition(ctx)
|
||||
Expect(cond.Status).To(Equal(metav1.ConditionTrue))
|
||||
Expect(cond.Reason).To(Equal(terdutv1alpha1.ReasonTeamAdopted))
|
||||
|
||||
team := &terdutv1alpha1.TerdutTeam{}
|
||||
Expect(k8sClient.Get(ctx, teamKey, team)).To(Succeed())
|
||||
Expect(team.Status.TeamID).To(Equal(fake.teams["platform"]))
|
||||
Expect(team.Status.CredentialsSecretRef).NotTo(BeNil())
|
||||
|
||||
var credsSecret corev1.Secret
|
||||
Expect(k8sClient.Get(ctx, types.NamespacedName{
|
||||
Name: team.Status.CredentialsSecretRef.Name, Namespace: operatorNamespace,
|
||||
}, &credsSecret)).To(Succeed())
|
||||
Expect(credsSecret.Data[credentialsSecretDataKey]).NotTo(BeEmpty())
|
||||
team = getTeam(ctx)
|
||||
Expect(team.Status.TeamID).To(Equal(fake.teams[platformName]))
|
||||
Expect(fake.teamExt).To(HaveKeyWithValue(operatorNamespace+"/"+teamName, team.Status.TeamID))
|
||||
Expect(fake.teamOIDC[team.Status.TeamID]).To(Equal([2]string{"members", "owners"}))
|
||||
})
|
||||
})
|
||||
|
||||
Describe("waiting on the referenced TerdutServer", func() {
|
||||
It("reports ServerRefNotFound when the TerdutServer doesn't exist", func(ctx SpecContext) {
|
||||
createTeam(ctx, "orphan", terdutv1alpha1.TerdutServerRef{Name: testRefNotFoundName})
|
||||
reconcileOnce(ctx) // finalizer
|
||||
reconcileOnce(ctx)
|
||||
reconcileToReady(ctx)
|
||||
|
||||
Expect(readyCondition(ctx).Reason).To(Equal(terdutv1alpha1.ReasonServerRefNotFound))
|
||||
})
|
||||
|
||||
It("reports WaitingForServer when the TerdutServer exists but isn't Bootstrapped yet", func(ctx SpecContext) {
|
||||
It("reports WaitingForServer when the TerdutServer exists but isn't Ready yet", func(ctx SpecContext) {
|
||||
unreadyName := uniqueName("ttserver-unready")
|
||||
unready := &terdutv1alpha1.TerdutServer{
|
||||
ObjectMeta: metav1.ObjectMeta{Name: unreadyName, Namespace: operatorNamespace},
|
||||
@@ -141,8 +156,7 @@ var _ = Describe("TerdutTeam Controller", func() {
|
||||
DeferCleanup(func() { _ = k8sClient.Delete(ctx, unready) })
|
||||
|
||||
createTeam(ctx, "waiting", terdutv1alpha1.TerdutServerRef{Name: unreadyName})
|
||||
reconcileOnce(ctx) // finalizer
|
||||
reconcileOnce(ctx)
|
||||
reconcileToReady(ctx)
|
||||
|
||||
Expect(readyCondition(ctx).Reason).To(Equal(terdutv1alpha1.ReasonWaitingForServer))
|
||||
})
|
||||
@@ -181,7 +195,7 @@ var _ = Describe("TerdutTeam Controller", func() {
|
||||
|
||||
It("permits when the TerdutServer's allowedTeams.namespaces.from is All", func(ctx SpecContext) {
|
||||
Expect(k8sClient.Get(ctx, types.NamespacedName{Name: srv.Name, Namespace: operatorNamespace}, srv)).To(Succeed())
|
||||
srv.Spec.AllowedTeams.Namespaces.From = "All"
|
||||
srv.Spec.AllowedTeams.Namespaces.From = allNamespaces
|
||||
Expect(k8sClient.Update(ctx, srv)).To(Succeed())
|
||||
|
||||
team := &terdutv1alpha1.TerdutTeam{
|
||||
@@ -208,72 +222,292 @@ var _ = Describe("TerdutTeam Controller", func() {
|
||||
})
|
||||
})
|
||||
|
||||
Describe("adopt-on-409 recovery", func() {
|
||||
It("adopts an already-created team instead of erroring", func(ctx SpecContext) {
|
||||
Describe("team identity", func() {
|
||||
It("refuses a name that belongs to a team this CR did not create", func(ctx SpecContext) {
|
||||
fake.nextTeamID = 1
|
||||
fake.teams["platform"] = 1
|
||||
fake.teamNames[1] = "platform"
|
||||
fake.teams[platformName] = 1
|
||||
fake.teamNames[1] = platformName
|
||||
|
||||
createTeam(ctx, "platform", sameNSRef())
|
||||
reconcileOnce(ctx) // finalizer
|
||||
createTeam(ctx, platformName, sameNSRef())
|
||||
reconcileToReady(ctx)
|
||||
|
||||
cond := readyCondition(ctx)
|
||||
Expect(cond.Status).To(Equal(metav1.ConditionFalse))
|
||||
Expect(cond.Reason).To(Equal(terdutv1alpha1.ReasonTeamNameTaken))
|
||||
Expect(getTeam(ctx).Status.TeamID).To(BeZero())
|
||||
Expect(fake.teamOIDC).To(BeEmpty(), "nothing is configured on a team that is not ours")
|
||||
})
|
||||
|
||||
It("keeps the same team when spec.displayName changes", func(ctx SpecContext) {
|
||||
createTeam(ctx, platformName, sameNSRef())
|
||||
reconcileToReady(ctx)
|
||||
id := getTeam(ctx).Status.TeamID
|
||||
|
||||
team := getTeam(ctx)
|
||||
team.Spec.DisplayName = "platform-renamed"
|
||||
Expect(k8sClient.Update(ctx, team)).To(Succeed())
|
||||
reconcileOnce(ctx)
|
||||
|
||||
team := &terdutv1alpha1.TerdutTeam{}
|
||||
Expect(k8sClient.Get(ctx, teamKey, team)).To(Succeed())
|
||||
Expect(team.Status.TeamID).To(Equal(int64(1)))
|
||||
Expect(getTeam(ctx).Status.TeamID).To(Equal(id))
|
||||
Expect(fake.teamNames[id]).To(Equal("platform-renamed"))
|
||||
Expect(fake.nextTeamID).To(Equal(id), "renamed in place, not recreated")
|
||||
})
|
||||
|
||||
It("reports TeamNameTaken when a rename collides with another team", func(ctx SpecContext) {
|
||||
createTeam(ctx, platformName, sameNSRef())
|
||||
reconcileToReady(ctx)
|
||||
fake.nextTeamID++
|
||||
fake.teams["other"] = fake.nextTeamID
|
||||
fake.teamNames[fake.nextTeamID] = "other"
|
||||
|
||||
team := getTeam(ctx)
|
||||
team.Spec.DisplayName = "other"
|
||||
Expect(k8sClient.Update(ctx, team)).To(Succeed())
|
||||
reconcileOnce(ctx)
|
||||
|
||||
Expect(readyCondition(ctx).Reason).To(Equal(terdutv1alpha1.ReasonTeamNameTaken))
|
||||
})
|
||||
|
||||
It("finds its team again when the status was lost", func(ctx SpecContext) {
|
||||
createTeam(ctx, platformName, sameNSRef())
|
||||
reconcileToReady(ctx)
|
||||
id := getTeam(ctx).Status.TeamID
|
||||
|
||||
team := getTeam(ctx)
|
||||
team.Status.TeamID = 0
|
||||
Expect(k8sClient.Status().Update(ctx, team)).To(Succeed())
|
||||
reconcileOnce(ctx)
|
||||
|
||||
Expect(getTeam(ctx).Status.TeamID).To(Equal(id))
|
||||
Expect(fake.nextTeamID).To(Equal(id), "no second team was created")
|
||||
})
|
||||
|
||||
It("recreates a team deleted behind its back", func(ctx SpecContext) {
|
||||
createTeam(ctx, platformName, sameNSRef())
|
||||
reconcileToReady(ctx)
|
||||
id := getTeam(ctx).Status.TeamID
|
||||
delete(fake.teams, platformName)
|
||||
delete(fake.teamNames, id)
|
||||
delete(fake.teamExt, operatorNamespace+"/"+teamName)
|
||||
|
||||
reconcileOnce(ctx)
|
||||
|
||||
Expect(getTeam(ctx).Status.TeamID).NotTo(Equal(id))
|
||||
Expect(readyCondition(ctx).Status).To(Equal(metav1.ConditionTrue))
|
||||
})
|
||||
})
|
||||
|
||||
Describe("spec.escalation", func() {
|
||||
ladder := func() *terdutv1alpha1.EscalationSpec {
|
||||
return &terdutv1alpha1.EscalationSpec{
|
||||
RepeatCount: 2, FallbackTopic: "oncall",
|
||||
Levels: []terdutv1alpha1.EscalationLevel{
|
||||
{Timeout: "5m", Targets: []terdutv1alpha1.EscalationTarget{{Kind: terdutv1alpha1.EscalationTargetOncall}}},
|
||||
{Timeout: "15m", Targets: []terdutv1alpha1.EscalationTarget{{Kind: terdutv1alpha1.EscalationTargetUser, Username: "alice"}}},
|
||||
},
|
||||
}
|
||||
}
|
||||
createWithLadder := func(ctx context.Context, e *terdutv1alpha1.EscalationSpec) {
|
||||
Expect(k8sClient.Create(ctx, &terdutv1alpha1.TerdutTeam{
|
||||
ObjectMeta: metav1.ObjectMeta{Name: teamName, Namespace: operatorNamespace},
|
||||
Spec: terdutv1alpha1.TerdutTeamSpec{ServerRef: sameNSRef(), DisplayName: platformName, Escalation: e},
|
||||
})).To(Succeed())
|
||||
}
|
||||
|
||||
It("PUTs the ladder with usernames for the server to resolve", func(ctx SpecContext) {
|
||||
createWithLadder(ctx, ladder())
|
||||
reconcileToReady(ctx)
|
||||
|
||||
got := fake.escalation[getTeam(ctx).Status.TeamID]
|
||||
Expect(got.RepeatCount).To(Equal(int64(2)))
|
||||
Expect(got.FallbackTopic).To(Equal("oncall"))
|
||||
Expect(got.Levels).To(HaveLen(2))
|
||||
Expect(got.Levels[0].TimeoutSeconds).To(Equal(int64(300)))
|
||||
Expect(got.Levels[1].Targets[0]).To(Equal(tdclient.EscalationTargetRequest{Kind: "user", Username: "alice"}))
|
||||
})
|
||||
|
||||
It("waits with UnknownUser while the server does not know a username", func(ctx SpecContext) {
|
||||
fake.unknownUsers["alice"] = true
|
||||
createWithLadder(ctx, ladder())
|
||||
reconcileToReady(ctx)
|
||||
|
||||
cond := readyCondition(ctx)
|
||||
Expect(cond.Reason).To(Equal(terdutv1alpha1.ReasonUnknownUser))
|
||||
Expect(cond.Message).To(ContainSubstring("alice"))
|
||||
|
||||
delete(fake.unknownUsers, "alice")
|
||||
reconcileOnce(ctx)
|
||||
Expect(readyCondition(ctx).Status).To(Equal(metav1.ConditionTrue))
|
||||
})
|
||||
|
||||
It("adopts an already-created team-scoped service account instead of erroring", func(ctx SpecContext) {
|
||||
createTeam(ctx, "platform", sameNSRef())
|
||||
reconcileOnce(ctx) // finalizer
|
||||
It("clears the ladder when spec.escalation is removed", func(ctx SpecContext) {
|
||||
createWithLadder(ctx, ladder())
|
||||
reconcileToReady(ctx)
|
||||
|
||||
// Pre-seed the service account the mint step is about to try to
|
||||
// create, simulating an attempt that got this far before being
|
||||
// interrupted.
|
||||
fake.nextID = 1
|
||||
saName := fmt.Sprintf("terdut-team.%s.%s", operatorNamespace, teamName)
|
||||
fake.accounts[saName] = 1
|
||||
fake.keyMints[1] = 1
|
||||
team := getTeam(ctx)
|
||||
team.Spec.Escalation = nil
|
||||
Expect(k8sClient.Update(ctx, team)).To(Succeed())
|
||||
reconcileOnce(ctx)
|
||||
|
||||
Expect(fake.escalation[team.Status.TeamID].Levels).To(BeEmpty())
|
||||
})
|
||||
|
||||
It("reports InvalidSpec for a duration that does not parse", func(ctx SpecContext) {
|
||||
bad := ladder()
|
||||
bad.Levels[0].Timeout = "5 minutes"
|
||||
// The CRD pattern rejects it at admission when the API server enforces it;
|
||||
// envtest does, so write it past the pattern by creating a valid one first.
|
||||
bad.Levels[0].Timeout = "5m"
|
||||
createWithLadder(ctx, bad)
|
||||
reconcileToReady(ctx)
|
||||
team := getTeam(ctx)
|
||||
team.Spec.Escalation.Levels[0].Timeout = "0s"
|
||||
Expect(k8sClient.Update(ctx, team)).To(Succeed())
|
||||
reconcileOnce(ctx)
|
||||
|
||||
Expect(readyCondition(ctx).Reason).To(Equal(terdutv1alpha1.ReasonInvalidSpec))
|
||||
})
|
||||
})
|
||||
|
||||
Describe("spec.deadmanSwitches", func() {
|
||||
sw := func(name, matcher, timeout string) terdutv1alpha1.DeadmanSwitchSpec {
|
||||
return terdutv1alpha1.DeadmanSwitchSpec{Name: name, Matcher: matcher, Timeout: timeout, Severity: "critical"}
|
||||
}
|
||||
setSwitches := func(ctx context.Context, switches ...terdutv1alpha1.DeadmanSwitchSpec) {
|
||||
team := getTeam(ctx)
|
||||
team.Spec.DeadmanSwitches = switches
|
||||
Expect(k8sClient.Update(ctx, team)).To(Succeed())
|
||||
reconcileOnce(ctx)
|
||||
}
|
||||
names := func(teamID int64) []string {
|
||||
out := make([]string, 0, len(fake.switches[teamID]))
|
||||
for _, s := range fake.switches[teamID] {
|
||||
out = append(out, s.Name)
|
||||
}
|
||||
return out
|
||||
}
|
||||
|
||||
It("creates, updates and prunes switches by name", func(ctx SpecContext) {
|
||||
createTeam(ctx, platformName, sameNSRef())
|
||||
reconcileToReady(ctx)
|
||||
id := getTeam(ctx).Status.TeamID
|
||||
|
||||
setSwitches(ctx, sw("watchdog", "alertname=Watchdog", "15m"), sw("edge", "alertname=Edge", "5m"))
|
||||
Expect(names(id)).To(ConsistOf("watchdog", "edge"))
|
||||
|
||||
// Same name, new timeout: updated in place, same id.
|
||||
var watchdogID int64
|
||||
for _, s := range fake.switches[id] {
|
||||
if s.Name == "watchdog" {
|
||||
watchdogID = s.ID
|
||||
}
|
||||
}
|
||||
setSwitches(ctx, sw("watchdog", "alertname=Watchdog", "30m"))
|
||||
Expect(names(id)).To(ConsistOf("watchdog"))
|
||||
Expect(fake.switches[id][watchdogID].TimeoutSeconds).To(Equal(int64(1800)))
|
||||
Expect(readyCondition(ctx).Status).To(Equal(metav1.ConditionTrue))
|
||||
})
|
||||
|
||||
It("removes a switch somebody added on the server", func(ctx SpecContext) {
|
||||
createTeam(ctx, platformName, sameNSRef())
|
||||
reconcileToReady(ctx)
|
||||
id := getTeam(ctx).Status.TeamID
|
||||
fake.nextSwitchID++
|
||||
fake.switches[id] = map[int64]tdclient.DeadmanSwitch{
|
||||
fake.nextSwitchID: {ID: fake.nextSwitchID, Name: "stray", Matcher: "alertname=X", TimeoutSeconds: 60, Severity: "critical"},
|
||||
}
|
||||
|
||||
reconcileOnce(ctx)
|
||||
|
||||
Expect(readyCondition(ctx).Status).To(Equal(metav1.ConditionTrue))
|
||||
team := &terdutv1alpha1.TerdutTeam{}
|
||||
Expect(k8sClient.Get(ctx, teamKey, team)).To(Succeed())
|
||||
var credsSecret corev1.Secret
|
||||
Expect(k8sClient.Get(ctx, types.NamespacedName{
|
||||
Name: team.Status.CredentialsSecretRef.Name, Namespace: operatorNamespace,
|
||||
}, &credsSecret)).To(Succeed())
|
||||
// Minted fresh (mint2), not the pre-seeded account's original
|
||||
// (never-issued-to-this-reconcile) key.
|
||||
Expect(string(credsSecret.Data[credentialsSecretDataKey])).To(Equal("instance-key-1-mint2"))
|
||||
Expect(fake.switches[id]).To(BeEmpty())
|
||||
})
|
||||
|
||||
It("recreates a switch deleted on the server", func(ctx SpecContext) {
|
||||
createTeam(ctx, platformName, sameNSRef())
|
||||
reconcileToReady(ctx)
|
||||
id := getTeam(ctx).Status.TeamID
|
||||
setSwitches(ctx, sw("watchdog", "alertname=Watchdog", "15m"))
|
||||
fake.switches[id] = map[int64]tdclient.DeadmanSwitch{}
|
||||
|
||||
reconcileOnce(ctx)
|
||||
|
||||
Expect(names(id)).To(ConsistOf("watchdog"))
|
||||
})
|
||||
|
||||
It("reports InvalidSpec for a timeout that does not parse", func(ctx SpecContext) {
|
||||
createTeam(ctx, platformName, sameNSRef())
|
||||
reconcileToReady(ctx)
|
||||
setSwitches(ctx, sw("watchdog", "alertname=Watchdog", "0s"))
|
||||
|
||||
Expect(readyCondition(ctx).Reason).To(Equal(terdutv1alpha1.ReasonInvalidSpec))
|
||||
})
|
||||
})
|
||||
|
||||
Describe("deletion", func() {
|
||||
It("deletes the team server-side and removes the credentials Secret", func(ctx SpecContext) {
|
||||
It("deletes the team on the server and clears the finalizer", func(ctx SpecContext) {
|
||||
createTeam(ctx, "to-delete", sameNSRef())
|
||||
reconcileOnce(ctx)
|
||||
reconcileOnce(ctx)
|
||||
Expect(readyCondition(ctx).Status).To(Equal(metav1.ConditionTrue))
|
||||
reconcileToReady(ctx)
|
||||
teamID := getTeam(ctx).Status.TeamID
|
||||
|
||||
team := &terdutv1alpha1.TerdutTeam{}
|
||||
Expect(k8sClient.Get(ctx, teamKey, team)).To(Succeed())
|
||||
teamID := team.Status.TeamID
|
||||
credsName := team.Status.CredentialsSecretRef.Name
|
||||
|
||||
Expect(k8sClient.Delete(ctx, team)).To(Succeed())
|
||||
Expect(k8sClient.Delete(ctx, getTeam(ctx))).To(Succeed())
|
||||
reconcileOnce(ctx) // runs the finalizer
|
||||
|
||||
Expect(fake.teamDelete[teamID]).To(BeTrue())
|
||||
Expect(k8sClient.Get(ctx, teamKey, &terdutv1alpha1.TerdutTeam{})).NotTo(Succeed(),
|
||||
"the TerdutTeam should be gone once the finalizer clears")
|
||||
})
|
||||
|
||||
err := k8sClient.Get(ctx, teamKey, team)
|
||||
Expect(err).To(HaveOccurred(), "the TerdutTeam itself should be gone once the finalizer clears")
|
||||
It("still deletes the team after the server's allowedTeams consent is revoked", func(ctx SpecContext) {
|
||||
otherNS := uniqueName("ns")
|
||||
Expect(k8sClient.Create(ctx, &corev1.Namespace{ObjectMeta: metav1.ObjectMeta{Name: otherNS}})).To(Succeed())
|
||||
DeferCleanup(func() { _ = k8sClient.Delete(ctx, &corev1.Namespace{ObjectMeta: metav1.ObjectMeta{Name: otherNS}}) })
|
||||
|
||||
var leftover corev1.Secret
|
||||
err = k8sClient.Get(ctx, types.NamespacedName{Name: credsName, Namespace: operatorNamespace}, &leftover)
|
||||
Expect(err).To(HaveOccurred(), "the team-credentials Secret should have been cleaned up")
|
||||
Expect(k8sClient.Get(ctx, types.NamespacedName{Name: srv.Name, Namespace: operatorNamespace}, srv)).To(Succeed())
|
||||
srv.Spec.AllowedTeams.Namespaces.From = allNamespaces
|
||||
Expect(k8sClient.Update(ctx, srv)).To(Succeed())
|
||||
|
||||
crossKey := types.NamespacedName{Name: teamName, Namespace: otherNS}
|
||||
Expect(k8sClient.Create(ctx, &terdutv1alpha1.TerdutTeam{
|
||||
ObjectMeta: metav1.ObjectMeta{Name: teamName, Namespace: otherNS},
|
||||
Spec: terdutv1alpha1.TerdutTeamSpec{
|
||||
ServerRef: terdutv1alpha1.TerdutServerRef{Name: srv.Name, Namespace: operatorNamespace},
|
||||
DisplayName: "revoked",
|
||||
},
|
||||
})).To(Succeed())
|
||||
for range 2 {
|
||||
_, err := reconciler.Reconcile(ctx, reconcile.Request{NamespacedName: crossKey})
|
||||
Expect(err).NotTo(HaveOccurred())
|
||||
}
|
||||
cross := &terdutv1alpha1.TerdutTeam{}
|
||||
Expect(k8sClient.Get(ctx, crossKey, cross)).To(Succeed())
|
||||
teamID := cross.Status.TeamID
|
||||
Expect(teamID).NotTo(BeZero())
|
||||
|
||||
Expect(k8sClient.Get(ctx, types.NamespacedName{Name: srv.Name, Namespace: operatorNamespace}, srv)).To(Succeed())
|
||||
srv.Spec.AllowedTeams.Namespaces.From = "None"
|
||||
Expect(k8sClient.Update(ctx, srv)).To(Succeed())
|
||||
|
||||
Expect(k8sClient.Delete(ctx, cross)).To(Succeed())
|
||||
_, err := reconciler.Reconcile(ctx, reconcile.Request{NamespacedName: crossKey})
|
||||
Expect(err).NotTo(HaveOccurred())
|
||||
|
||||
Expect(fake.teamDelete[teamID]).To(BeTrue(), "revoking consent must not orphan the team")
|
||||
})
|
||||
|
||||
It("lets the CR go when its TerdutServer is already gone", func(ctx SpecContext) {
|
||||
createTeam(ctx, "to-delete", sameNSRef())
|
||||
reconcileToReady(ctx)
|
||||
|
||||
serverKey := types.NamespacedName{Name: srv.Name, Namespace: operatorNamespace}
|
||||
Expect(k8sClient.Get(ctx, serverKey, srv)).To(Succeed())
|
||||
srv.Finalizers = nil
|
||||
Expect(k8sClient.Update(ctx, srv)).To(Succeed())
|
||||
Expect(k8sClient.Delete(ctx, srv)).To(Succeed())
|
||||
|
||||
Expect(k8sClient.Delete(ctx, getTeam(ctx))).To(Succeed())
|
||||
reconcileOnce(ctx)
|
||||
|
||||
Expect(k8sClient.Get(ctx, teamKey, &terdutv1alpha1.TerdutTeam{})).NotTo(Succeed())
|
||||
})
|
||||
})
|
||||
})
|
||||
|
||||
@@ -8,6 +8,7 @@ import (
|
||||
. "github.com/onsi/ginkgo/v2"
|
||||
. "github.com/onsi/gomega"
|
||||
appsv1 "k8s.io/api/apps/v1"
|
||||
"k8s.io/apimachinery/pkg/api/meta"
|
||||
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
"k8s.io/apimachinery/pkg/types"
|
||||
"sigs.k8s.io/controller-runtime/pkg/reconcile"
|
||||
@@ -47,21 +48,15 @@ const (
|
||||
testOperatorNamespace = "default"
|
||||
)
|
||||
|
||||
// bootstrapReadyTerdutServer creates a TerdutServer with a bring-your-own
|
||||
// DSN and drives it to Ready against fakeURL, the same three-pass sequence
|
||||
// terdutserver_controller_test.go's own happy-path test exercises directly
|
||||
// -- shared here so TerdutTeam's tests (which need a real, Ready
|
||||
// TerdutServer to resolve against) don't duplicate it.
|
||||
func bootstrapReadyTerdutServer(ctx context.Context, name, fakeURL string) *terdutv1alpha1.TerdutServer {
|
||||
// readyTerdutServer creates a TerdutServer with a bring-your-own DSN and drives
|
||||
// it to Ready the way the happy-path test does -- shared so the tests of
|
||||
// everything that references a server (TerdutTeam, TerdutAlertSource) start
|
||||
// from a real, Ready one.
|
||||
func readyTerdutServer(ctx context.Context, name string) *terdutv1alpha1.TerdutServer {
|
||||
GinkgoHelper()
|
||||
namespace := testOperatorNamespace
|
||||
|
||||
reconciler := &TerdutServerReconciler{
|
||||
Client: k8sClient,
|
||||
Scheme: k8sClient.Scheme(),
|
||||
OperatorNamespace: namespace,
|
||||
NewClient: func(string) *tdclient.Client { return tdclient.New(fakeURL) },
|
||||
}
|
||||
reconciler := &TerdutServerReconciler{Client: k8sClient, Scheme: k8sClient.Scheme()}
|
||||
objKey := types.NamespacedName{Name: name, Namespace: namespace}
|
||||
|
||||
srv := &terdutv1alpha1.TerdutServer{
|
||||
@@ -74,9 +69,7 @@ func bootstrapReadyTerdutServer(ctx context.Context, name, fakeURL string) *terd
|
||||
}
|
||||
Expect(k8sClient.Create(ctx, srv)).To(Succeed())
|
||||
|
||||
_, err := reconciler.Reconcile(ctx, reconcile.Request{NamespacedName: objKey}) // finalizer
|
||||
Expect(err).NotTo(HaveOccurred())
|
||||
_, err = reconciler.Reconcile(ctx, reconcile.Request{NamespacedName: objKey}) // Deployment/Service
|
||||
_, err := reconciler.Reconcile(ctx, reconcile.Request{NamespacedName: objKey}) // Deployment, Service, key
|
||||
Expect(err).NotTo(HaveOccurred())
|
||||
|
||||
var deploy appsv1.Deployment
|
||||
@@ -85,27 +78,25 @@ func bootstrapReadyTerdutServer(ctx context.Context, name, fakeURL string) *terd
|
||||
deploy.Status.Replicas = 1
|
||||
Expect(k8sClient.Status().Update(ctx, &deploy)).To(Succeed())
|
||||
|
||||
_, err = reconciler.Reconcile(ctx, reconcile.Request{NamespacedName: objKey}) // bootstrap
|
||||
_, err = reconciler.Reconcile(ctx, reconcile.Request{NamespacedName: objKey}) // Ready
|
||||
Expect(err).NotTo(HaveOccurred())
|
||||
|
||||
Expect(k8sClient.Get(ctx, objKey, srv)).To(Succeed())
|
||||
Expect(srv.Status.CredentialsSecretRef).NotTo(BeNil(), "test setup: TerdutServer %s/%s did not reach Bootstrapped", namespace, name)
|
||||
Expect(meta.IsStatusConditionTrue(srv.Status.Conditions, terdutv1alpha1.ConditionReady)).To(BeTrue(),
|
||||
"test setup: TerdutServer %s/%s did not reach Ready", namespace, name)
|
||||
return srv
|
||||
}
|
||||
|
||||
// readyTerdutTeam creates a TerdutTeam under srv (an already-Ready
|
||||
// TerdutServer, e.g. from bootstrapReadyTerdutServer) and drives it to
|
||||
// Ready against fakeURL -- shared by TerdutEscalationRule's and
|
||||
// TerdutDeadmanSwitch's own tests, which both just need a resolvable
|
||||
// teamRef (DESIGN.md §5), not TerdutTeam's own behavior.
|
||||
// TerdutServer, from readyTerdutServer) and drives it to Ready against the fake
|
||||
// at fakeURL.
|
||||
func readyTerdutTeam(ctx context.Context, namespace, name string, srv *terdutv1alpha1.TerdutServer, fakeURL string) *terdutv1alpha1.TerdutTeam {
|
||||
GinkgoHelper()
|
||||
|
||||
reconciler := &TerdutTeamReconciler{
|
||||
Client: k8sClient,
|
||||
Scheme: k8sClient.Scheme(),
|
||||
OperatorNamespace: namespace,
|
||||
NewClient: func(string) *tdclient.Client { return tdclient.New(fakeURL) },
|
||||
Client: k8sClient,
|
||||
Scheme: k8sClient.Scheme(),
|
||||
NewClient: func(string) *tdclient.Client { return tdclient.New(fakeURL) },
|
||||
}
|
||||
objKey := types.NamespacedName{Name: name, Namespace: namespace}
|
||||
|
||||
@@ -120,11 +111,11 @@ func readyTerdutTeam(ctx context.Context, namespace, name string, srv *terdutv1a
|
||||
|
||||
_, err := reconciler.Reconcile(ctx, reconcile.Request{NamespacedName: objKey}) // finalizer
|
||||
Expect(err).NotTo(HaveOccurred())
|
||||
_, err = reconciler.Reconcile(ctx, reconcile.Request{NamespacedName: objKey}) // create+mint+apply
|
||||
_, err = reconciler.Reconcile(ctx, reconcile.Request{NamespacedName: objKey}) // apply
|
||||
Expect(err).NotTo(HaveOccurred())
|
||||
|
||||
Expect(k8sClient.Get(ctx, objKey, team)).To(Succeed())
|
||||
Expect(team.Status.CredentialsSecretRef).NotTo(BeNil(), "test setup: TerdutTeam %s/%s did not reach Ready", namespace, name)
|
||||
Expect(team.Status.TeamID).NotTo(BeZero(), "test setup: TerdutTeam %s/%s did not reach Ready", namespace, name)
|
||||
return team
|
||||
}
|
||||
|
||||
|
||||
+28
-230
@@ -10,6 +10,7 @@ package tdclient
|
||||
import (
|
||||
"context"
|
||||
"encoding/json"
|
||||
"errors"
|
||||
"fmt"
|
||||
"net/http"
|
||||
"strings"
|
||||
@@ -57,6 +58,16 @@ type StatusError struct {
|
||||
Message string
|
||||
}
|
||||
|
||||
// ignoreNotFound turns a 404 into success. Every DELETE here is idempotent: the
|
||||
// thing already being gone is the outcome the caller wanted, and a finalizer
|
||||
// that failed on it could never be removed.
|
||||
func ignoreNotFound(err error) error {
|
||||
if se, ok := errors.AsType[*StatusError](err); ok && se.Code == http.StatusNotFound {
|
||||
return nil
|
||||
}
|
||||
return err
|
||||
}
|
||||
|
||||
func (e *StatusError) Error() string {
|
||||
if e.Message != "" {
|
||||
return fmt.Sprintf("server returned %d: %s", e.Code, e.Message)
|
||||
@@ -116,187 +127,23 @@ func (c *Client) do(req *http.Request, out any) error {
|
||||
return nil
|
||||
}
|
||||
|
||||
// Version calls GET /api/version — unauthenticated, per terdut-server's own
|
||||
// router.go comment ("a client deciding whether it can talk to this server —
|
||||
// terdut-tui, terdut-operator — needs to ask before it holds a credential
|
||||
// for it"). Used here purely as a reachability probe: a bad endpoint fails
|
||||
// here, clearly, rather than on whatever the controller tries first.
|
||||
func (c *Client) Version(ctx context.Context) (string, error) {
|
||||
req, err := c.newRequest(ctx, http.MethodGet, "/api/version", nil)
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
var v struct {
|
||||
Version string `json:"version"`
|
||||
}
|
||||
if err := c.do(req, &v); err != nil {
|
||||
return "", err
|
||||
}
|
||||
return v.Version, nil
|
||||
}
|
||||
|
||||
// APIKey is the raw key a bootstrap or service-account-key mint hands back —
|
||||
// the one moment its value exists outside the request that generated it.
|
||||
// Mirrors terdut-server's models.APIKey/models.ServiceAccountKey shape
|
||||
// (internal/models in that repo) for the fields this client actually reads.
|
||||
type APIKey struct {
|
||||
ID int64 `json:"id"`
|
||||
Name string `json:"name"`
|
||||
Key string `json:"key"`
|
||||
CreatedAt string `json:"created_at"`
|
||||
}
|
||||
|
||||
// BootstrapResult is /api/bootstrap's 201 response body.
|
||||
type BootstrapResult struct {
|
||||
User struct {
|
||||
ID int64 `json:"id"`
|
||||
Username string `json:"username"`
|
||||
Email string `json:"email"`
|
||||
} `json:"user"`
|
||||
APIKey APIKey `json:"api_key"`
|
||||
}
|
||||
|
||||
// Bootstrap calls POST /api/bootstrap — unauthenticated, single-shot per
|
||||
// install (internal/api/users.go's handleBootstrap in terdut-server:
|
||||
// gated on SELECT COUNT(*) FROM users). Returns the raw admin key directly;
|
||||
// DESIGN.md §6 has the controller use it for exactly one further call
|
||||
// (CreateServiceAccount) and discard it, never storing it as the lasting
|
||||
// credential.
|
||||
//
|
||||
// A StatusError with Code 403 means this install already has a user —
|
||||
// per this operator's design (DESIGN.md §1), that only happens if this
|
||||
// exact TerdutServer's own controller already won this race on an earlier,
|
||||
// interrupted reconcile; see the checkpoint-Secret handling in the
|
||||
// controller, not a retry loop here.
|
||||
func (c *Client) Bootstrap(ctx context.Context, username, email string) (*BootstrapResult, error) {
|
||||
req, err := c.newRequest(ctx, http.MethodPost, "/api/bootstrap", map[string]string{
|
||||
"username": username,
|
||||
"email": email,
|
||||
})
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
var result BootstrapResult
|
||||
if err := c.do(req, &result); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return &result, nil
|
||||
}
|
||||
|
||||
// ServiceAccount mirrors terdut-server's models.ServiceAccount
|
||||
// (internal/models/service_account.go), minus fields this client never
|
||||
// reads.
|
||||
type ServiceAccount struct {
|
||||
ID int64 `json:"id"`
|
||||
Name string `json:"name"`
|
||||
Scope string `json:"scope"`
|
||||
}
|
||||
|
||||
// CreateServiceAccountResult is POST /api/service-accounts' 201 response.
|
||||
type CreateServiceAccountResult struct {
|
||||
ServiceAccount ServiceAccount `json:"service_account"`
|
||||
Key APIKey `json:"key"`
|
||||
}
|
||||
|
||||
// CreateInstanceServiceAccount calls POST /api/service-accounts with
|
||||
// scope "instance", authenticated with c's current token (the raw admin key
|
||||
// from Bootstrap, for the operator's own first-ever call). A StatusError
|
||||
// with Code 409 means a prior, interrupted attempt already created this
|
||||
// name — DESIGN.md §6's adopt-rather-than-error rule: the caller should
|
||||
// fall back to GetServiceAccountByName + CreateServiceAccountKey, not treat
|
||||
// this as a hard failure.
|
||||
func (c *Client) CreateInstanceServiceAccount(ctx context.Context, name string) (*CreateServiceAccountResult, error) {
|
||||
req, err := c.newRequest(ctx, http.MethodPost, "/api/service-accounts", map[string]string{
|
||||
fieldName: name,
|
||||
"scope": "instance",
|
||||
})
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
var result CreateServiceAccountResult
|
||||
if err := c.do(req, &result); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return &result, nil
|
||||
}
|
||||
|
||||
// CreateTeamServiceAccount calls POST /api/service-accounts with scope
|
||||
// "team" for teamID, authenticated with c's current token -- the
|
||||
// TerdutServer's instance-scoped credential, per DESIGN.md §6 point 3: an
|
||||
// instance-scoped caller may mint a team-scoped account against any team
|
||||
// (internal/api/service_accounts.go's handleCreateServiceAccount,
|
||||
// confirmed against source), which is what lets TerdutTeam's own
|
||||
// controller do this without ever touching a human credential. Same
|
||||
// adopt-on-409 contract as CreateInstanceServiceAccount.
|
||||
func (c *Client) CreateTeamServiceAccount(ctx context.Context, name string, teamID int64) (*CreateServiceAccountResult, error) {
|
||||
req, err := c.newRequest(ctx, http.MethodPost, "/api/service-accounts", map[string]any{
|
||||
fieldName: name,
|
||||
"scope": "team",
|
||||
"team_id": teamID,
|
||||
})
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
var result CreateServiceAccountResult
|
||||
if err := c.do(req, &result); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return &result, nil
|
||||
}
|
||||
|
||||
// GetServiceAccountByName calls GET /api/service-accounts?name=... --
|
||||
// authenticated (terdut-server's AuthMiddleware hard-rejects any
|
||||
// unauthenticated request before this endpoint's own, more permissive
|
||||
// internal check ever runs; DESIGN.md §6). Returns nil, nil if nothing
|
||||
// matches, not an error -- the server's own distinction between "found
|
||||
// nothing" and "the call failed".
|
||||
func (c *Client) GetServiceAccountByName(ctx context.Context, name string) (*ServiceAccount, error) {
|
||||
req, err := c.newRequest(ctx, http.MethodGet, "/api/service-accounts?name="+name, nil)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
var accounts []ServiceAccount
|
||||
if err := c.do(req, &accounts); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if len(accounts) == 0 {
|
||||
return nil, nil
|
||||
}
|
||||
return &accounts[0], nil
|
||||
}
|
||||
|
||||
// CreateServiceAccountKey calls POST /api/service-accounts/{id}/keys to
|
||||
// mint an additional key on an existing account -- rotation (DESIGN.md §6
|
||||
// point 6), and the adopt-on-409 recovery path in point 1.
|
||||
func (c *Client) CreateServiceAccountKey(ctx context.Context, serviceAccountID int64, name string) (*APIKey, error) {
|
||||
req, err := c.newRequest(ctx, http.MethodPost,
|
||||
fmt.Sprintf("/api/service-accounts/%d/keys", serviceAccountID),
|
||||
map[string]string{fieldName: name})
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
var key APIKey
|
||||
if err := c.do(req, &key); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return &key, nil
|
||||
}
|
||||
|
||||
// Team mirrors terdut-server's models.Team (internal/models/team.go), minus
|
||||
// Role/Source, which are only ever populated for a human caller's own
|
||||
// membership and never apply to a service account's view of a team.
|
||||
type Team struct {
|
||||
ID int64 `json:"id"`
|
||||
Name string `json:"name"`
|
||||
ID int64 `json:"id"`
|
||||
Name string `json:"name"`
|
||||
ExternalID *string `json:"external_id,omitempty"`
|
||||
}
|
||||
|
||||
// CreateTeam calls POST /api/teams, authenticated with c's current token --
|
||||
// the TerdutServer's instance-scoped credential (DESIGN.md §6 point 3). A
|
||||
// StatusError with Code 409 means a prior, interrupted attempt already
|
||||
// created this name — GetTeamByName (TEAM-LOOKUP.md) is the adopt-rather-
|
||||
// than-error recovery, the same contract CreateInstanceServiceAccount has.
|
||||
func (c *Client) CreateTeam(ctx context.Context, name string) (*Team, error) {
|
||||
req, err := c.newRequest(ctx, http.MethodPost, "/api/teams", map[string]string{fieldName: name})
|
||||
// CreateTeam calls POST /api/teams with an external_id, which makes it
|
||||
// idempotent: a team that already carries that id is returned (200) instead of
|
||||
// created (201), so a client that crashed before recording the id finds its own
|
||||
// team again. A StatusError with Code 409 means the name belongs to a different
|
||||
// team. Needs an instance-scoped credential.
|
||||
func (c *Client) CreateTeam(ctx context.Context, name, externalID string) (*Team, error) {
|
||||
req, err := c.newRequest(ctx, http.MethodPost, "/api/teams",
|
||||
map[string]string{fieldName: name, "external_id": externalID})
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
@@ -307,24 +154,6 @@ func (c *Client) CreateTeam(ctx context.Context, name string) (*Team, error) {
|
||||
return &team, nil
|
||||
}
|
||||
|
||||
// GetTeamByName calls GET /api/teams?name=... (TEAM-LOOKUP.md) — open to
|
||||
// any authenticated caller, not just the team's own members. Returns nil,
|
||||
// nil on no match, not an error.
|
||||
func (c *Client) GetTeamByName(ctx context.Context, name string) (*Team, error) {
|
||||
req, err := c.newRequest(ctx, http.MethodGet, "/api/teams?name="+name, nil)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
var teams []Team
|
||||
if err := c.do(req, &teams); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if len(teams) == 0 {
|
||||
return nil, nil
|
||||
}
|
||||
return &teams[0], nil
|
||||
}
|
||||
|
||||
// RenameTeam calls PUT /api/teams/{teamID} — owner-gated server-side
|
||||
// (requireTeamOwner), so c must hold this team's own team-scoped
|
||||
// credential, not the instance-scoped one CreateTeam used.
|
||||
@@ -346,7 +175,7 @@ func (c *Client) DeleteTeam(ctx context.Context, teamID int64) error {
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
return c.do(req, nil)
|
||||
return ignoreNotFound(c.do(req, nil))
|
||||
}
|
||||
|
||||
// SetTeamOIDCGroups calls PUT /api/teams/{teamID}/oidc-groups — owner-gated,
|
||||
@@ -362,46 +191,15 @@ func (c *Client) SetTeamOIDCGroups(ctx context.Context, teamID int64, memberGrou
|
||||
return c.do(req, nil)
|
||||
}
|
||||
|
||||
// User mirrors terdut-server's models.User, minus fields this client never
|
||||
// reads.
|
||||
type User struct {
|
||||
ID int64 `json:"id"`
|
||||
Username string `json:"username"`
|
||||
}
|
||||
|
||||
// GetUserByUsername calls GET /api/users and finds the one matching exactly
|
||||
// -- confirmed open to any authenticated caller, not gated by team
|
||||
// membership or admin (internal/api/router.go's own comment: "readable by
|
||||
// anyone signed in"), so the team-scoped credential a TerdutEscalationRule's
|
||||
// controller already holds is enough. There is no server-side filter, so
|
||||
// this always fetches the whole list; terdut-server's own query has no
|
||||
// pagination either (confirmed against source), so this matches what the
|
||||
// server itself considers an acceptable cost. Returns nil, nil on no match.
|
||||
func (c *Client) GetUserByUsername(ctx context.Context, username string) (*User, error) {
|
||||
req, err := c.newRequest(ctx, http.MethodGet, "/api/users", nil)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
var users []User
|
||||
if err := c.do(req, &users); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
for _, u := range users {
|
||||
if u.Username == username {
|
||||
return &u, nil
|
||||
}
|
||||
}
|
||||
return nil, nil
|
||||
}
|
||||
|
||||
// EscalationTargetRequest/EscalationLevelRequest/SetEscalationRequest mirror
|
||||
// terdut-server's escalationTargetJSON/escalationLevelJSON/escalationJSON
|
||||
// (internal/api/escalation.go) -- the PUT body, not the richer GET response
|
||||
// (escalationView), which this client never needs to decode since the
|
||||
// controller always computes its own desired state fresh from spec.
|
||||
type EscalationTargetRequest struct {
|
||||
Kind string `json:"kind"`
|
||||
UserID *int64 `json:"user_id,omitempty"`
|
||||
Kind string `json:"kind"`
|
||||
// Username names the person for a "user" target; the server resolves it.
|
||||
Username string `json:"username,omitempty"`
|
||||
}
|
||||
|
||||
type EscalationLevelRequest struct {
|
||||
@@ -498,7 +296,7 @@ func (c *Client) DeleteDeadmanSwitch(ctx context.Context, teamID, switchID int64
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
return c.do(req, nil)
|
||||
return ignoreNotFound(c.do(req, nil))
|
||||
}
|
||||
|
||||
// Integration mirrors terdut-server's models.Integration, minus
|
||||
@@ -564,5 +362,5 @@ func (c *Client) DeleteIntegration(ctx context.Context, teamID, integrationID in
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
return c.do(req, nil)
|
||||
return ignoreNotFound(c.do(req, nil))
|
||||
}
|
||||
|
||||
@@ -7,85 +7,46 @@ import (
|
||||
"testing"
|
||||
)
|
||||
|
||||
func TestVersion(t *testing.T) {
|
||||
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
|
||||
if r.URL.Path != "/api/version" {
|
||||
t.Errorf("unexpected path %q", r.URL.Path)
|
||||
}
|
||||
// Unauthenticated per terdut-server's own router.go comment: no
|
||||
// Authorization header should be required, and none is sent here.
|
||||
w.Header().Set("Content-Type", "application/json")
|
||||
w.Write([]byte(`{"version":"v0.20.0"}`)) //nolint:errcheck
|
||||
}))
|
||||
defer srv.Close()
|
||||
|
||||
got, err := New(srv.URL).Version(context.Background())
|
||||
if err != nil {
|
||||
t.Fatalf("Version() error = %v", err)
|
||||
}
|
||||
if got != "v0.20.0" {
|
||||
t.Errorf("Version() = %q, want %q", got, "v0.20.0")
|
||||
}
|
||||
}
|
||||
|
||||
func TestVersionUnreachable(t *testing.T) {
|
||||
// A closed server: connection refused, the same shape a bad
|
||||
// spec.endpoint produces against a real cluster.
|
||||
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {}))
|
||||
srv.Close()
|
||||
|
||||
if _, err := New(srv.URL).Version(context.Background()); err == nil {
|
||||
t.Fatal("Version() error = nil, want a connection error")
|
||||
}
|
||||
}
|
||||
|
||||
func TestVersionErrorStatus(t *testing.T) {
|
||||
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
|
||||
w.WriteHeader(http.StatusInternalServerError)
|
||||
w.Write([]byte(`{"error":"internal error"}`)) //nolint:errcheck
|
||||
}))
|
||||
defer srv.Close()
|
||||
|
||||
_, err := New(srv.URL).Version(context.Background())
|
||||
if err == nil {
|
||||
t.Fatal("Version() error = nil, want a StatusError")
|
||||
}
|
||||
var statusErr *StatusError
|
||||
if !asStatusError(err, &statusErr) {
|
||||
t.Fatalf("Version() error = %v (%T), want *StatusError", err, err)
|
||||
}
|
||||
if statusErr.Code != http.StatusInternalServerError {
|
||||
t.Errorf("StatusError.Code = %d, want %d", statusErr.Code, http.StatusInternalServerError)
|
||||
}
|
||||
if statusErr.Message != "internal error" {
|
||||
t.Errorf("StatusError.Message = %q, want %q", statusErr.Message, "internal error")
|
||||
}
|
||||
}
|
||||
|
||||
// asStatusError is errors.As without importing errors twice in a tiny test
|
||||
// file — kept local since no other test here needs it.
|
||||
func asStatusError(err error, target **StatusError) bool {
|
||||
se, ok := err.(*StatusError)
|
||||
if !ok {
|
||||
return false
|
||||
}
|
||||
*target = se
|
||||
return true
|
||||
}
|
||||
|
||||
func TestWithTokenSetsAuthorizationHeader(t *testing.T) {
|
||||
var gotAuth string
|
||||
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
|
||||
gotAuth = r.Header.Get("Authorization")
|
||||
w.Write([]byte(`{"version":"v0.20.0"}`)) //nolint:errcheck
|
||||
w.WriteHeader(http.StatusNoContent)
|
||||
}))
|
||||
defer srv.Close()
|
||||
|
||||
c := New(srv.URL).WithToken("tdsa_abc123")
|
||||
if _, err := c.Version(context.Background()); err != nil {
|
||||
t.Fatalf("Version() error = %v", err)
|
||||
if err := c.DeleteTeam(context.Background(), 1); err != nil {
|
||||
t.Fatalf("DeleteTeam() error = %v", err)
|
||||
}
|
||||
if want := "Bearer tdsa_abc123"; gotAuth != want {
|
||||
t.Errorf("Authorization header = %q, want %q", gotAuth, want)
|
||||
}
|
||||
}
|
||||
|
||||
// Every delete is idempotent: the thing already being gone is success, any
|
||||
// other failure is not.
|
||||
func TestDeletesTreatNotFoundAsSuccess(t *testing.T) {
|
||||
status := http.StatusNotFound
|
||||
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
|
||||
w.WriteHeader(status)
|
||||
}))
|
||||
defer srv.Close()
|
||||
c := New(srv.URL)
|
||||
ctx := context.Background()
|
||||
|
||||
for name, call := range map[string]func() error{
|
||||
"team": func() error { return c.DeleteTeam(ctx, 1) },
|
||||
"switch": func() error { return c.DeleteDeadmanSwitch(ctx, 1, 2) },
|
||||
"integration": func() error { return c.DeleteIntegration(ctx, 1, 2) },
|
||||
} {
|
||||
status = http.StatusNotFound
|
||||
if err := call(); err != nil {
|
||||
t.Errorf("%s: 404 should be success, got %v", name, err)
|
||||
}
|
||||
status = http.StatusConflict
|
||||
if err := call(); err == nil {
|
||||
t.Errorf("%s: 409 should be an error", name)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@@ -1,103 +0,0 @@
|
||||
//go:build e2e
|
||||
// +build e2e
|
||||
|
||||
package e2e
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"os"
|
||||
"os/exec"
|
||||
"testing"
|
||||
|
||||
. "github.com/onsi/ginkgo/v2"
|
||||
. "github.com/onsi/gomega"
|
||||
|
||||
"git.ryuvia.com/niklas/terdut-operator/test/utils"
|
||||
)
|
||||
|
||||
var (
|
||||
// managerImage is the manager image to be built and loaded for testing.
|
||||
managerImage = "example.com/terdut-operator:v0.0.1"
|
||||
// shouldCleanupCertManager tracks whether CertManager was installed by this suite.
|
||||
shouldCleanupCertManager = false
|
||||
)
|
||||
|
||||
// TestE2E runs the e2e test suite to validate the solution in an isolated environment.
|
||||
// The default setup requires Kind and CertManager.
|
||||
//
|
||||
// To enable kubectl kuberc (use custom kubectl configurations), set: KUBECTL_KUBERC=true
|
||||
// By default, kuberc is disabled to ensure consistent test behavior across different environments.
|
||||
// To skip CertManager installation, set: CERT_MANAGER_INSTALL_SKIP=true
|
||||
func TestE2E(t *testing.T) {
|
||||
RegisterFailHandler(Fail)
|
||||
_, _ = fmt.Fprintf(GinkgoWriter, "Starting terdut-operator e2e test suite\n")
|
||||
RunSpecs(t, "e2e suite")
|
||||
}
|
||||
|
||||
var _ = BeforeSuite(func() {
|
||||
By("building the manager image")
|
||||
cmd := exec.Command("make", "docker-build", fmt.Sprintf("IMG=%s", managerImage))
|
||||
_, err := utils.Run(cmd)
|
||||
ExpectWithOffset(1, err).NotTo(HaveOccurred(), "Failed to build the manager image")
|
||||
|
||||
// TODO(user): If you want to change the e2e test vendor from Kind,
|
||||
// ensure the image is built and available, then remove the following block.
|
||||
By("loading the manager image on Kind")
|
||||
err = utils.LoadImageToKindClusterWithName(managerImage)
|
||||
ExpectWithOffset(1, err).NotTo(HaveOccurred(), "Failed to load the manager image into Kind")
|
||||
|
||||
configureKubectlKubeRC()
|
||||
setupCertManager()
|
||||
})
|
||||
|
||||
var _ = AfterSuite(func() {
|
||||
teardownCertManager()
|
||||
})
|
||||
|
||||
// Disable kubectl kuberc by default for test isolation.
|
||||
// This prevents local kubectl configurations from affecting test behavior.
|
||||
// To enable kuberc, set: KUBECTL_KUBERC=true
|
||||
func configureKubectlKubeRC() {
|
||||
if os.Getenv("KUBECTL_KUBERC") != "true" {
|
||||
By("disabling kubectl kuberc for test isolation")
|
||||
err := os.Setenv("KUBECTL_KUBERC", "false")
|
||||
ExpectWithOffset(1, err).NotTo(HaveOccurred(), "Failed to disable kubectl kuberc")
|
||||
_, _ = fmt.Fprintf(GinkgoWriter,
|
||||
"kubectl kuberc disabled for consistent test behavior (override with KUBECTL_KUBERC=true)\n")
|
||||
} else {
|
||||
_, _ = fmt.Fprintf(GinkgoWriter, "kubectl kuberc enabled (KUBECTL_KUBERC=true)\n")
|
||||
}
|
||||
}
|
||||
|
||||
// setupCertManager installs CertManager if needed for webhook tests.
|
||||
// Skips installation if CERT_MANAGER_INSTALL_SKIP=true or if already present.
|
||||
func setupCertManager() {
|
||||
if os.Getenv("CERT_MANAGER_INSTALL_SKIP") == "true" {
|
||||
_, _ = fmt.Fprintf(GinkgoWriter, "Skipping CertManager installation (CERT_MANAGER_INSTALL_SKIP=true)\n")
|
||||
return
|
||||
}
|
||||
|
||||
By("checking if CertManager is already installed")
|
||||
if utils.IsCertManagerCRDsInstalled() {
|
||||
_, _ = fmt.Fprintf(GinkgoWriter, "CertManager is already installed. Skipping installation.\n")
|
||||
return
|
||||
}
|
||||
|
||||
// Mark for cleanup before installation to handle interruptions and partial installs.
|
||||
shouldCleanupCertManager = true
|
||||
|
||||
By("installing CertManager")
|
||||
Expect(utils.InstallCertManager()).To(Succeed(), "Failed to install CertManager")
|
||||
}
|
||||
|
||||
// teardownCertManager uninstalls CertManager if it was installed by setupCertManager.
|
||||
// This ensures we only remove what we installed.
|
||||
func teardownCertManager() {
|
||||
if !shouldCleanupCertManager {
|
||||
_, _ = fmt.Fprintf(GinkgoWriter, "Skipping CertManager cleanup (not installed by this suite)\n")
|
||||
return
|
||||
}
|
||||
|
||||
By("uninstalling CertManager")
|
||||
utils.UninstallCertManager()
|
||||
}
|
||||
@@ -1,323 +0,0 @@
|
||||
//go:build e2e
|
||||
// +build e2e
|
||||
|
||||
package e2e
|
||||
|
||||
import (
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"os"
|
||||
"os/exec"
|
||||
"path/filepath"
|
||||
"time"
|
||||
|
||||
. "github.com/onsi/ginkgo/v2"
|
||||
. "github.com/onsi/gomega"
|
||||
|
||||
"git.ryuvia.com/niklas/terdut-operator/test/utils"
|
||||
)
|
||||
|
||||
// namespace where the project is deployed in
|
||||
const namespace = "terdut-operator-system"
|
||||
|
||||
// serviceAccountName created for the project
|
||||
const serviceAccountName = "terdut-operator-controller-manager"
|
||||
|
||||
// metricsServiceName is the name of the metrics service of the project
|
||||
const metricsServiceName = "terdut-operator-controller-manager-metrics-service"
|
||||
|
||||
// metricsRoleBindingName is the name of the RBAC that will be created to allow get the metrics data
|
||||
const metricsRoleBindingName = "terdut-operator-metrics-binding"
|
||||
|
||||
var _ = Describe("Manager", Ordered, func() {
|
||||
var controllerPodName string
|
||||
|
||||
// Before running the tests, set up the environment by creating the namespace,
|
||||
// enforce the restricted security policy to the namespace, installing CRDs,
|
||||
// and deploying the controller.
|
||||
BeforeAll(func() {
|
||||
By("creating manager namespace")
|
||||
cmd := exec.Command("kubectl", "create", "ns", namespace)
|
||||
_, err := utils.Run(cmd)
|
||||
Expect(err).NotTo(HaveOccurred(), "Failed to create namespace")
|
||||
|
||||
By("labeling the namespace to enforce the restricted security policy")
|
||||
cmd = exec.Command("kubectl", "label", "--overwrite", "ns", namespace,
|
||||
"pod-security.kubernetes.io/enforce=restricted")
|
||||
_, err = utils.Run(cmd)
|
||||
Expect(err).NotTo(HaveOccurred(), "Failed to label namespace with restricted policy")
|
||||
|
||||
By("installing CRDs")
|
||||
cmd = exec.Command("make", "install")
|
||||
_, err = utils.Run(cmd)
|
||||
Expect(err).NotTo(HaveOccurred(), "Failed to install CRDs")
|
||||
|
||||
By("deploying the controller-manager")
|
||||
cmd = exec.Command("make", "deploy", fmt.Sprintf("IMG=%s", managerImage))
|
||||
_, err = utils.Run(cmd)
|
||||
Expect(err).NotTo(HaveOccurred(), "Failed to deploy the controller-manager")
|
||||
})
|
||||
|
||||
// After all tests have been executed, clean up by undeploying the controller, uninstalling CRDs,
|
||||
// and deleting the namespace.
|
||||
AfterAll(func() {
|
||||
By("cleaning up the curl pod for metrics")
|
||||
cmd := exec.Command("kubectl", "delete", "pod", "curl-metrics", "-n", namespace)
|
||||
_, _ = utils.Run(cmd)
|
||||
|
||||
By("undeploying the controller-manager")
|
||||
cmd = exec.Command("make", "undeploy")
|
||||
_, _ = utils.Run(cmd)
|
||||
|
||||
By("uninstalling CRDs")
|
||||
cmd = exec.Command("make", "uninstall")
|
||||
_, _ = utils.Run(cmd)
|
||||
|
||||
By("removing manager namespace")
|
||||
cmd = exec.Command("kubectl", "delete", "ns", namespace)
|
||||
_, _ = utils.Run(cmd)
|
||||
})
|
||||
|
||||
// After each test, check for failures and collect logs, events,
|
||||
// and pod descriptions for debugging.
|
||||
AfterEach(func() {
|
||||
specReport := CurrentSpecReport()
|
||||
if specReport.Failed() {
|
||||
By("Fetching controller manager pod logs")
|
||||
cmd := exec.Command("kubectl", "logs", controllerPodName, "-n", namespace)
|
||||
controllerLogs, err := utils.Run(cmd)
|
||||
if err == nil {
|
||||
_, _ = fmt.Fprintf(GinkgoWriter, "Controller logs:\n %s", controllerLogs)
|
||||
} else {
|
||||
_, _ = fmt.Fprintf(GinkgoWriter, "Failed to get Controller logs: %s", err)
|
||||
}
|
||||
|
||||
By("Fetching Kubernetes events")
|
||||
cmd = exec.Command("kubectl", "get", "events", "-n", namespace, "--sort-by=.lastTimestamp")
|
||||
eventsOutput, err := utils.Run(cmd)
|
||||
if err == nil {
|
||||
_, _ = fmt.Fprintf(GinkgoWriter, "Kubernetes events:\n%s", eventsOutput)
|
||||
} else {
|
||||
_, _ = fmt.Fprintf(GinkgoWriter, "Failed to get Kubernetes events: %s", err)
|
||||
}
|
||||
|
||||
By("Fetching curl-metrics logs")
|
||||
cmd = exec.Command("kubectl", "logs", "curl-metrics", "-n", namespace)
|
||||
metricsOutput, err := utils.Run(cmd)
|
||||
if err == nil {
|
||||
_, _ = fmt.Fprintf(GinkgoWriter, "Metrics logs:\n %s", metricsOutput)
|
||||
} else {
|
||||
_, _ = fmt.Fprintf(GinkgoWriter, "Failed to get curl-metrics logs: %s", err)
|
||||
}
|
||||
|
||||
By("Fetching controller manager pod description")
|
||||
cmd = exec.Command("kubectl", "describe", "pod", controllerPodName, "-n", namespace)
|
||||
podDescription, err := utils.Run(cmd)
|
||||
if err == nil {
|
||||
fmt.Println("Pod description:\n", podDescription)
|
||||
} else {
|
||||
fmt.Println("Failed to describe controller pod")
|
||||
}
|
||||
}
|
||||
})
|
||||
|
||||
SetDefaultEventuallyTimeout(2 * time.Minute)
|
||||
SetDefaultEventuallyPollingInterval(time.Second)
|
||||
|
||||
Context("Manager", func() {
|
||||
It("should run successfully", func() {
|
||||
By("validating that the controller-manager pod is running as expected")
|
||||
verifyControllerUp := func(g Gomega) {
|
||||
By("getting the name of the controller-manager pod")
|
||||
cmd := exec.Command("kubectl", "get",
|
||||
"pods", "-l", "control-plane=controller-manager",
|
||||
"-o", "go-template={{ range .items }}"+
|
||||
"{{ if not .metadata.deletionTimestamp }}"+
|
||||
"{{ .metadata.name }}"+
|
||||
"{{ \"\\n\" }}{{ end }}{{ end }}",
|
||||
"-n", namespace,
|
||||
)
|
||||
|
||||
podOutput, err := utils.Run(cmd)
|
||||
g.Expect(err).NotTo(HaveOccurred(), "Failed to retrieve controller-manager pod information")
|
||||
podNames := utils.GetNonEmptyLines(podOutput)
|
||||
g.Expect(podNames).To(HaveLen(1), "expected 1 controller pod running")
|
||||
controllerPodName = podNames[0]
|
||||
g.Expect(controllerPodName).To(ContainSubstring("controller-manager"))
|
||||
|
||||
By("validating the pod's status")
|
||||
cmd = exec.Command("kubectl", "get",
|
||||
"pods", controllerPodName, "-o", "jsonpath={.status.phase}",
|
||||
"-n", namespace,
|
||||
)
|
||||
output, err := utils.Run(cmd)
|
||||
g.Expect(err).NotTo(HaveOccurred())
|
||||
g.Expect(output).To(Equal("Running"), "Incorrect controller-manager pod status")
|
||||
}
|
||||
Eventually(verifyControllerUp).Should(Succeed())
|
||||
})
|
||||
|
||||
It("should ensure the metrics endpoint is serving metrics", func() {
|
||||
By("creating a ClusterRoleBinding for the service account to allow access to metrics")
|
||||
cmd := exec.Command("kubectl", "create", "clusterrolebinding", metricsRoleBindingName,
|
||||
"--clusterrole=terdut-operator-metrics-reader",
|
||||
fmt.Sprintf("--serviceaccount=%s:%s", namespace, serviceAccountName),
|
||||
)
|
||||
_, err := utils.Run(cmd)
|
||||
Expect(err).NotTo(HaveOccurred(), "Failed to create ClusterRoleBinding")
|
||||
|
||||
By("validating that the metrics service is available")
|
||||
cmd = exec.Command("kubectl", "get", "service", metricsServiceName, "-n", namespace)
|
||||
_, err = utils.Run(cmd)
|
||||
Expect(err).NotTo(HaveOccurred(), "Metrics service should exist")
|
||||
|
||||
By("getting the service account token")
|
||||
token, err := serviceAccountToken()
|
||||
Expect(err).NotTo(HaveOccurred())
|
||||
Expect(token).NotTo(BeEmpty())
|
||||
|
||||
By("ensuring the controller pod is ready")
|
||||
verifyControllerPodReady := func(g Gomega) {
|
||||
cmd := exec.Command("kubectl", "get", "pod", controllerPodName, "-n", namespace,
|
||||
"-o", "jsonpath={.status.conditions[?(@.type=='Ready')].status}")
|
||||
output, err := utils.Run(cmd)
|
||||
g.Expect(err).NotTo(HaveOccurred())
|
||||
g.Expect(output).To(Equal("True"), "Controller pod not ready")
|
||||
}
|
||||
Eventually(verifyControllerPodReady, 3*time.Minute, time.Second).Should(Succeed())
|
||||
|
||||
By("verifying that the controller manager is serving the metrics server")
|
||||
verifyMetricsServerStarted := func(g Gomega) {
|
||||
cmd := exec.Command("kubectl", "logs", controllerPodName, "-n", namespace)
|
||||
output, err := utils.Run(cmd)
|
||||
g.Expect(err).NotTo(HaveOccurred())
|
||||
g.Expect(output).To(ContainSubstring("Serving metrics server"),
|
||||
"Metrics server not yet started")
|
||||
}
|
||||
Eventually(verifyMetricsServerStarted, 3*time.Minute, time.Second).Should(Succeed())
|
||||
|
||||
// +kubebuilder:scaffold:e2e-metrics-webhooks-readiness
|
||||
|
||||
By("creating the curl-metrics pod to access the metrics endpoint")
|
||||
cmd = exec.Command("kubectl", "run", "curl-metrics", "--restart=Never",
|
||||
"--namespace", namespace,
|
||||
"--image=curlimages/curl:latest",
|
||||
"--overrides",
|
||||
fmt.Sprintf(`{
|
||||
"spec": {
|
||||
"containers": [{
|
||||
"name": "curl",
|
||||
"image": "curlimages/curl:latest",
|
||||
"command": ["/bin/sh", "-c"],
|
||||
"args": [
|
||||
"for i in $(seq 1 30); do curl -v -k -H 'Authorization: Bearer %s' https://%s.%s.svc.cluster.local:8443/metrics && exit 0 || sleep 2; done; exit 1"
|
||||
],
|
||||
"securityContext": {
|
||||
"readOnlyRootFilesystem": true,
|
||||
"allowPrivilegeEscalation": false,
|
||||
"capabilities": {
|
||||
"drop": ["ALL"]
|
||||
},
|
||||
"runAsNonRoot": true,
|
||||
"runAsUser": 1000,
|
||||
"seccompProfile": {
|
||||
"type": "RuntimeDefault"
|
||||
}
|
||||
}
|
||||
}],
|
||||
"serviceAccountName": "%s"
|
||||
}
|
||||
}`, token, metricsServiceName, namespace, serviceAccountName))
|
||||
_, err = utils.Run(cmd)
|
||||
Expect(err).NotTo(HaveOccurred(), "Failed to create curl-metrics pod")
|
||||
|
||||
By("waiting for the curl-metrics pod to complete.")
|
||||
verifyCurlUp := func(g Gomega) {
|
||||
cmd := exec.Command("kubectl", "get", "pods", "curl-metrics",
|
||||
"-o", "jsonpath={.status.phase}",
|
||||
"-n", namespace)
|
||||
output, err := utils.Run(cmd)
|
||||
g.Expect(err).NotTo(HaveOccurred())
|
||||
g.Expect(output).To(Equal("Succeeded"), "curl pod in wrong status")
|
||||
}
|
||||
Eventually(verifyCurlUp, 5*time.Minute).Should(Succeed())
|
||||
|
||||
By("getting the metrics by checking curl-metrics logs")
|
||||
verifyMetricsAvailable := func(g Gomega) {
|
||||
metricsOutput, err := getMetricsOutput()
|
||||
g.Expect(err).NotTo(HaveOccurred(), "Failed to retrieve logs from curl pod")
|
||||
g.Expect(metricsOutput).NotTo(BeEmpty())
|
||||
g.Expect(metricsOutput).To(ContainSubstring("< HTTP/1.1 200 OK"))
|
||||
}
|
||||
Eventually(verifyMetricsAvailable, 2*time.Minute).Should(Succeed())
|
||||
})
|
||||
|
||||
// +kubebuilder:scaffold:e2e-webhooks-checks
|
||||
|
||||
// TODO: Customize the e2e test suite with scenarios specific to your project.
|
||||
// Consider applying sample/CR(s) and check their status and/or verifying
|
||||
// the reconciliation by using the metrics, i.e.:
|
||||
// metricsOutput, err := getMetricsOutput()
|
||||
// Expect(err).NotTo(HaveOccurred(), "Failed to retrieve logs from curl pod")
|
||||
// Expect(metricsOutput).To(ContainSubstring(
|
||||
// fmt.Sprintf(`controller_runtime_reconcile_total{controller="%s",result="success"} 1`,
|
||||
// strings.ToLower(<Kind>),
|
||||
// ))
|
||||
})
|
||||
})
|
||||
|
||||
// serviceAccountToken returns a token for the specified service account in the given namespace.
|
||||
// It uses the Kubernetes TokenRequest API to generate a token by directly sending a request
|
||||
// and parsing the resulting token from the API response.
|
||||
func serviceAccountToken() (string, error) {
|
||||
const tokenRequestRawString = `{
|
||||
"apiVersion": "authentication.k8s.io/v1",
|
||||
"kind": "TokenRequest"
|
||||
}`
|
||||
|
||||
By("creating temporary file to store the token request")
|
||||
secretName := fmt.Sprintf("%s-token-request", serviceAccountName)
|
||||
tokenRequestFile := filepath.Join("/tmp", secretName)
|
||||
err := os.WriteFile(tokenRequestFile, []byte(tokenRequestRawString), os.FileMode(0o644))
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
|
||||
var out string
|
||||
verifyTokenCreation := func(g Gomega) {
|
||||
By("executing kubectl command to create the token")
|
||||
cmd := exec.Command("kubectl", "create", "--raw", fmt.Sprintf(
|
||||
"/api/v1/namespaces/%s/serviceaccounts/%s/token",
|
||||
namespace,
|
||||
serviceAccountName,
|
||||
), "-f", tokenRequestFile)
|
||||
|
||||
output, err := cmd.CombinedOutput()
|
||||
g.Expect(err).NotTo(HaveOccurred())
|
||||
|
||||
By("parsing the JSON output to extract the token")
|
||||
var token tokenRequest
|
||||
err = json.Unmarshal(output, &token)
|
||||
g.Expect(err).NotTo(HaveOccurred())
|
||||
|
||||
out = token.Status.Token
|
||||
}
|
||||
Eventually(verifyTokenCreation).Should(Succeed())
|
||||
|
||||
return out, err
|
||||
}
|
||||
|
||||
// getMetricsOutput retrieves and returns the logs from the curl pod used to access the metrics endpoint.
|
||||
func getMetricsOutput() (string, error) {
|
||||
By("getting the curl-metrics logs")
|
||||
cmd := exec.Command("kubectl", "logs", "curl-metrics", "-n", namespace)
|
||||
return utils.Run(cmd)
|
||||
}
|
||||
|
||||
// tokenRequest is a simplified representation of the Kubernetes TokenRequest API response,
|
||||
// containing only the token field that we need to extract.
|
||||
type tokenRequest struct {
|
||||
Status struct {
|
||||
Token string `json:"token"`
|
||||
} `json:"status"`
|
||||
}
|
||||
@@ -1,210 +0,0 @@
|
||||
package utils
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"bytes"
|
||||
"fmt"
|
||||
"os"
|
||||
"os/exec"
|
||||
"strings"
|
||||
|
||||
. "github.com/onsi/ginkgo/v2" // nolint:revive,staticcheck
|
||||
)
|
||||
|
||||
const (
|
||||
certmanagerVersion = "v1.21.1"
|
||||
certmanagerURLTmpl = "https://github.com/cert-manager/cert-manager/releases/download/%s/cert-manager.yaml"
|
||||
|
||||
defaultKindBinary = "kind"
|
||||
defaultKindCluster = "kind"
|
||||
)
|
||||
|
||||
func warnError(err error) {
|
||||
_, _ = fmt.Fprintf(GinkgoWriter, "warning: %v\n", err)
|
||||
}
|
||||
|
||||
// Run executes the provided command within this context
|
||||
func Run(cmd *exec.Cmd) (string, error) {
|
||||
dir, _ := GetProjectDir()
|
||||
cmd.Dir = dir
|
||||
|
||||
if err := os.Chdir(cmd.Dir); err != nil {
|
||||
_, _ = fmt.Fprintf(GinkgoWriter, "chdir dir: %q\n", err)
|
||||
}
|
||||
|
||||
cmd.Env = append(os.Environ(), "GO111MODULE=on")
|
||||
command := strings.Join(cmd.Args, " ")
|
||||
_, _ = fmt.Fprintf(GinkgoWriter, "running: %q\n", command)
|
||||
output, err := cmd.CombinedOutput()
|
||||
if err != nil {
|
||||
return string(output), fmt.Errorf("%q failed with error %q: %w", command, string(output), err)
|
||||
}
|
||||
|
||||
return string(output), nil
|
||||
}
|
||||
|
||||
// UninstallCertManager uninstalls the cert manager
|
||||
func UninstallCertManager() {
|
||||
url := fmt.Sprintf(certmanagerURLTmpl, certmanagerVersion)
|
||||
cmd := exec.Command("kubectl", "delete", "-f", url)
|
||||
if _, err := Run(cmd); err != nil {
|
||||
warnError(err)
|
||||
}
|
||||
|
||||
// Delete leftover leases in kube-system (not cleaned by default)
|
||||
kubeSystemLeases := []string{
|
||||
"cert-manager-cainjector-leader-election",
|
||||
"cert-manager-controller",
|
||||
}
|
||||
for _, lease := range kubeSystemLeases {
|
||||
cmd = exec.Command("kubectl", "delete", "lease", lease,
|
||||
"-n", "kube-system", "--ignore-not-found", "--force", "--grace-period=0")
|
||||
if _, err := Run(cmd); err != nil {
|
||||
warnError(err)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// InstallCertManager installs the cert manager bundle.
|
||||
func InstallCertManager() error {
|
||||
url := fmt.Sprintf(certmanagerURLTmpl, certmanagerVersion)
|
||||
cmd := exec.Command("kubectl", "apply", "-f", url)
|
||||
if _, err := Run(cmd); err != nil {
|
||||
return err
|
||||
}
|
||||
// Wait for cert-manager-webhook to be ready, which can take time if cert-manager
|
||||
// was re-installed after uninstalling on a cluster.
|
||||
cmd = exec.Command("kubectl", "wait", "deployment.apps/cert-manager-webhook",
|
||||
"--for", "condition=Available",
|
||||
"--namespace", "cert-manager",
|
||||
"--timeout", "5m",
|
||||
)
|
||||
|
||||
_, err := Run(cmd)
|
||||
return err
|
||||
}
|
||||
|
||||
// IsCertManagerCRDsInstalled checks if any Cert Manager CRDs are installed
|
||||
// by verifying the existence of key CRDs related to Cert Manager.
|
||||
func IsCertManagerCRDsInstalled() bool {
|
||||
// List of common Cert Manager CRDs
|
||||
certManagerCRDs := []string{
|
||||
"certificates.cert-manager.io",
|
||||
"issuers.cert-manager.io",
|
||||
"clusterissuers.cert-manager.io",
|
||||
"certificaterequests.cert-manager.io",
|
||||
"orders.acme.cert-manager.io",
|
||||
"challenges.acme.cert-manager.io",
|
||||
}
|
||||
|
||||
// Execute the kubectl command to get all CRDs
|
||||
cmd := exec.Command("kubectl", "get", "crds")
|
||||
output, err := Run(cmd)
|
||||
if err != nil {
|
||||
return false
|
||||
}
|
||||
|
||||
// Check if any of the Cert Manager CRDs are present
|
||||
crdList := GetNonEmptyLines(output)
|
||||
for _, crd := range certManagerCRDs {
|
||||
for _, line := range crdList {
|
||||
if strings.Contains(line, crd) {
|
||||
return true
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return false
|
||||
}
|
||||
|
||||
// LoadImageToKindClusterWithName loads a local docker image to the kind cluster
|
||||
func LoadImageToKindClusterWithName(name string) error {
|
||||
cluster := defaultKindCluster
|
||||
if v, ok := os.LookupEnv("KIND_CLUSTER"); ok {
|
||||
cluster = v
|
||||
}
|
||||
kindOptions := []string{"load", "docker-image", name, "--name", cluster}
|
||||
kindBinary := defaultKindBinary
|
||||
if v, ok := os.LookupEnv("KIND"); ok {
|
||||
kindBinary = v
|
||||
}
|
||||
cmd := exec.Command(kindBinary, kindOptions...)
|
||||
_, err := Run(cmd)
|
||||
return err
|
||||
}
|
||||
|
||||
// GetNonEmptyLines converts given command output string into individual objects
|
||||
// according to line breakers, and ignores the empty elements in it.
|
||||
func GetNonEmptyLines(output string) []string {
|
||||
var res []string
|
||||
elements := strings.SplitSeq(output, "\n")
|
||||
for element := range elements {
|
||||
if element != "" {
|
||||
res = append(res, element)
|
||||
}
|
||||
}
|
||||
|
||||
return res
|
||||
}
|
||||
|
||||
// GetProjectDir will return the directory where the project is
|
||||
func GetProjectDir() (string, error) {
|
||||
wd, err := os.Getwd()
|
||||
if err != nil {
|
||||
return wd, fmt.Errorf("failed to get current working directory: %w", err)
|
||||
}
|
||||
wd = strings.ReplaceAll(wd, "/test/e2e", "")
|
||||
return wd, nil
|
||||
}
|
||||
|
||||
// UncommentCode searches for target in the file and remove the comment prefix
|
||||
// of the target content. The target content may span multiple lines.
|
||||
func UncommentCode(filename, target, prefix string) error {
|
||||
// false positive
|
||||
// nolint:gosec
|
||||
content, err := os.ReadFile(filename)
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed to read file %q: %w", filename, err)
|
||||
}
|
||||
strContent := string(content)
|
||||
|
||||
idx := strings.Index(strContent, target)
|
||||
if idx < 0 {
|
||||
return fmt.Errorf("unable to find the code %q to be uncommented", target)
|
||||
}
|
||||
|
||||
out := new(bytes.Buffer)
|
||||
_, err = out.Write(content[:idx])
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed to write to output: %w", err)
|
||||
}
|
||||
|
||||
scanner := bufio.NewScanner(bytes.NewBufferString(target))
|
||||
if !scanner.Scan() {
|
||||
return nil
|
||||
}
|
||||
for {
|
||||
if _, err = out.WriteString(strings.TrimPrefix(scanner.Text(), prefix)); err != nil {
|
||||
return fmt.Errorf("failed to write to output: %w", err)
|
||||
}
|
||||
// Avoid writing a newline in case the previous line was the last in target.
|
||||
if !scanner.Scan() {
|
||||
break
|
||||
}
|
||||
if _, err = out.WriteString("\n"); err != nil {
|
||||
return fmt.Errorf("failed to write to output: %w", err)
|
||||
}
|
||||
}
|
||||
|
||||
if _, err = out.Write(content[idx+len(target):]); err != nil {
|
||||
return fmt.Errorf("failed to write to output: %w", err)
|
||||
}
|
||||
|
||||
// false positive
|
||||
// nolint:gosec
|
||||
if err = os.WriteFile(filename, out.Bytes(), 0644); err != nil {
|
||||
return fmt.Errorf("failed to write file %q: %w", filename, err)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
Reference in New Issue
Block a user