ci docs: the shared daemon is per runner (runner-a1 runs several jobs at once)

Task logs of run 740: runner-a1 received task 2721 (smoke-studio) at 22:53:02Z and task 2722 (build-variant) at 22:58:38Z while 2721 was still running. Other runners (runner-1/2/3) have capacity 1. 12e66aa said all jobs share one daemon; corrected in CHANGELOG, AGENTS.md, the script header and the lint.yml comment. No behaviour change.
2026-10-23 11:43:48 +02:00
parent 12e66aa52e
commit e0611c787f
4 changed files with 11 additions and 7 deletions
@@ -45,8 +45,8 @@ re-brand of opencode-devbox's `pi-only` variant.
  update-description). The `-studio` variant adds independent
  `smoke-studio` + `build-variant-studio` jobs that gate only the
  `-studio` tags (never the core `:latest` release).
- `scripts/ci-reclaim-docker.sh` — the ONLY way a CI job frees disk. All jobs
-  share the runner's Docker daemon, so a bare `docker system prune -a` in one
+- `scripts/ci-reclaim-docker.sh` — the ONLY way a CI job frees disk. Jobs on
+  the same runner share its Docker daemon (runner-a1 runs several at once), so a bare `docker system prune -a` in one
  job deletes the smoke image another job is mid-test on (v1.12.2 run 740 lost
  its `-studio` tags that way). The script spares images labelled
  `se.jordbo.pi-devbox.ci-smoke-image`; the smoke jobs apply that label,