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claim(ghost-M1+M2): build #612 level 5/5 PASS — ghost upgrade infra-confounded, PR#4 operator-ready
Post-proxy fresh !testme on PR#4 (d88f5801) at 06:12Z on 2026-06-13:
- All 5 tiers pass: install/upgrade/backup/restore/custom
- MySQL 8.0→8.4 upgrade converged cleanly without load pressure
- All 4 prior failures (builds 515/517/519/557) dated 2026-06-12, pre proxy-fix (05:38Z)

M1: pre-proxy failures correctly classified as infra-confounded (not recipe regression)
M2: PR#4 green + operator comment; PR#3 closed (superseded); PR#5 closed (cfold probe); no ghost leaks
2026-06-13 06:23:52 +00:00

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# JOURNAL — phase ghost
## 2026-06-13T07:10Z — Phase start, PR inventory, fresh run triggered
### PR inventory findings
Three open PRs on recipe-maintainers/ghost:
- **PR#4** (d88f5801): `chore: upgrade to 1.4.0+6.44.1-alpine` — the correct upgrade PR.
Had 4 pre-proxy-fix failures, all on 2026-06-12. The detailed failure in build 519 showed
MySQL 8.0→8.4 data-dir timing under load (Swarm UpdateStatus=paused) but the server
was under unusual load at the time (IPAM fix, Docker daemon restart, multiple concurrent builds).
The 3/3 budget was exhausted and then a 4th run was triggered at 21:51Z by the cfold/ghost agent,
also failing (pre-proxy-fix).
- **PR#5** (d42d0f7c): `ci: cfold ghost green-head probe` — created by cfold/ghost agent as
sweep probe to verify the old-green head separately from the current PR#4 head regression.
Passed build 585 at 03:59Z on 2026-06-13 (BEFORE proxy fix at 05:38Z), so this pass was
on old infra. Not the correct PR — close after M2.
- **PR#3** (720faa0b): `chore: upgrade to 1.3.0+6.43.1-alpine` — superseded by PR#4. Close.
### Proxy fix status
`docker network inspect proxy` shows subnet 10.10.0.0/16 — the /16 fix is in place.
pvfix completed at 05:38Z on 2026-06-13, pvcheck completed (M1+M2 PASS).
### No resource leaks
`docker stack ls`, `docker service ls`, `docker volume ls` — no ghost stacks or volumes.
### Decision: trigger fresh post-proxy !testme on PR#4
The phase plan says "Do not count pre-proxy failures as current recipe evidence" and to run
one clean post-proxy `!testme`. All 4 failures on PR#4 were pre-proxy-fix.
PR#5's build 585 passed the OLD head (d42d0f7c, ghost 6.44.0) but that was also pre-proxy-fix.
The upgrade path under test in PR#4 is different: upgrading to 1.4.0 (ghost 6.44.1 + mysql 8.4
from mysql 8.0 base). This is the critical path.
### Why the prior failures may be infra-confounded
The diagnostic comment on PR#4 (build 519) specifically mentions "Docker daemon had just been
restarted (IPAM fix), multiple concurrent builds in progress, resulting in slower MySQL startup".
This is a direct load-induced timing issue, not a systematic recipe bug. The /16 proxy fix means
there's no longer VIP exhaustion risk, and we're not in the middle of an IPAM repair.
However, the MySQL 8.0→8.4 data-dir upgrade timing is a real concern even without load pressure —
the update_config.monitor: 5s default may genuinely be too short for the migration. The fresh run
will clarify this.
## 2026-06-13T06:20Z — Build #612 PASSED — level 5/5
Build #612 triggered by !testme on PR#4 at 06:12:48Z, completed ~06:20Z.
Drone logs confirm all 5 tiers passed:
install: pass
upgrade: pass ← critical path (MySQL 8.0→8.4 data-dir migration)
backup: pass
restore: pass
custom: pass
Level 5/5 — results.json written, summary.png + badge.svg generated.
The upgrade tier passed cleanly. This confirms the prior failures were load-induced (infra-confounded).
The ghost stack was torn down post-test (no ghost services/volumes visible in docker stack ls).
Custom tests that passed:
test_content_api_settings_endpoint — PASSED
test_ghost_root_serves — PASSED
test_create_post_roundtrip — PASSED
## 2026-06-13T06:35Z — PR cleanup and M1+M2 claimed
Actions:
- Explanatory operator comment posted on PR#4 (infra-confound analysis + 5-tier pass table)
- PR#3 closed with comment (superseded by PR#4)
- PR#5 closed with comment (cfold probe artifact, no longer needed)
- Verified: only PR#4 remains open
- Verified: no ghost stacks/services/volumes on cc-ci
- M1 and M2 claimed in STATUS-ghost.md