Implements ROADMAP.md Stage 2 against terdut-server's now-real
GET /api/teams?name= (TEAM-LOOKUP.md, landed in terdut-server just
before this commit) -- without it, the adopt-on-409 pattern this
controller depends on for team creation had no server-side lookup to
call, the same gap TerdutServer's own bootstrap flow hit and fixed in
Stage 1.
- api/v1alpha1: TerdutTeamSpec per DESIGN.md §4.2 (serverRef, displayName,
oidc). status.credentialsSecretRef drops namespace for key, matching
the fix already applied to TerdutServer's.
- internal/controller:
- terdutteam_controller.go: resolves serverRef (same-namespace by
default; cross-namespace gated by the target TerdutServer's
spec.allowedTeams, DESIGN.md §4.6), waits for that TerdutServer to be
Bootstrapped (no cross-controller RPC -- reads its
status.credentialsSecretRef directly, DESIGN.md §5), creates the team
and mints its team-scoped credential using the TerdutServer's
instance-scoped one, then applies rename/oidc-groups with the
team-scoped credential every reconcile (both are idempotent PUTs of
the whole resource -- applied unconditionally rather than diffed
against a stored last-applied value, same "cheap because it's small"
reasoning §5 already gives the escalation policy's whole-policy PUT).
- terdutteam_allowedteams.go: the §4.6 consent check in isolation from
any client, unit-tested directly against hand-built inputs.
- terdutteam_bootstrap.go: create-or-adopt-on-409 for the team itself
(via TEAM-LOOKUP.md) and for its team-scoped service account (via the
same GET-by-name+mint-new-key pattern Stage 1 already uses for the
instance account).
- secrets.go: extracted TerdutServer's write/read-credential-Secret
helpers into free functions, now shared by both controllers rather
than duplicated.
- Finalizer deletes the team server-side (owner-gated, needs the
team-scoped credential -- confirmed against source that an
instance-scoped one does not satisfy requireTeamOwner, same finding
as TEAM-LOOKUP.md's) and cleans up its credentials Secret. A team
created but never fully reconciled to Ready (no team-scoped
credential ever minted) is left orphaned server-side on delete -- a
known, documented limitation (terdut-server has no delete path that
doesn't require owner-equivalent access), not a silent gap.
- internal/tdclient: Team type, CreateTeam, GetTeamByName, RenameTeam,
DeleteTeam, SetTeamOIDCGroups, CreateTeamServiceAccount -- matching
terdut-server's real handlers' shapes field-for-field, same as Stage
1's client additions.
- Tests: envtest covering the happy path, both not-ready reasons
(ServerRefNotFound, WaitingForServer), cross-namespace allow/deny
(default-closed and explicit All), both adopt-on-409 paths (team
itself, team-scoped service account), and deletion. Extended the shared
fakeTerdutServer (Stage 1) with team endpoints rather than writing a
second, separately-drifting fake. 72.8%/30.6% coverage, 0 lint issues.
Verified locally: make fmt lint test build all clean.
Niklas Ye