Files
cozystack/docs
Myasnikov DaniilandClaude Fable 5 d252fc93a0 ci(release): make rc promotion transactional; defer registry writes to finalize
Promotion mutated the registry at dispatch time — retagging ~37 images to
vX.Y.Z (+:latest), publishing the stable cozy-installer chart — before the
promote PR's e2e ran and before any merge. An abandoned promotion then left
stable-named bytes for a version that never shipped, and the (correct) image
write-once check wedged any later re-promotion to the same version.

Move every irreversible registry side effect into pull-requests-release.yaml
finalize, which runs only after the promote PR merged (= after its e2e passed),
making promotion atomic. promote-rc.yaml now only stages the release-X.Y.Z
branch, drafts the stable release, and opens the PR; an abandoned promotion
leaves nothing but an overwritable draft + branch.

Folded into the same restructure:

- Cut the api/apps/v1alpha1/vX.Y.Z Go-module tag in finalize, at the stable
  tag's commit. It was gated in tags.yaml on `release_exists==false &&
  is_stable`, unsatisfiable under promotion (the draft always pre-exists), so
  promoted stables never got their submodule tag — a regression for Go
  consumers. Finalize is where the stable tag is born, so it cuts the matching
  submodule tag write-once (stable only).
- Gate :latest by max-semver. promote-retag.sh now moves :latest only when
  MOVE_LATEST=1 (default off); finalize passes it the same make_latest decision
  the release gets, so a patch on an older line moves neither the release's
  `latest` nor the images' :latest. Added MOVE_LATEST bats coverage.
- Stamp platformVersion into the published stable chart's default values
  (uncommitted, at package time) so `helm --install --version X.Y.Z` reports the
  stable version in telemetry instead of the rc version baked into the operator
  image. Not committed to the branch — that would leak platformVersion=vX.Y.Z
  onto main and mis-stamp the next rc.
- promote-rc: serialize all promotions (static concurrency group, not per-rc);
  label the PR full-e2e so the full suite runs; scope the rc->stable sed to the
  depth-2 values.yaml glob plus the kubernetes .tag files (the build's own write
  set); tolerate a leftover draft so re-promotion is not wedged.
- finalize: assert the PR author is cozystack-ci[bot], and run on an ephemeral
  oracle-vm runner (needs skopeo/helm).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Signed-off-by: Myasnikov Daniil <myasnikovdaniil2001@gmail.com>
2026-07-06 17:44:53 +05:00
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