autonomic-bot
7feeadd0ec
Course correction (REVIEW-2 bdef282) mandates upgrade-to-latest; harness base-deploys
prev published version 1.1.1+6-alpine which predates the recipe-PR 15m start_period bump
(ships 1m) → would deadlock on the ~6-9min fresh-DB migration (swarm kill mid-migration →
held migrations_lock). Policy-blessed minimal base overlay: compose.ccci.yml re-applies the
15m app-healthcheck start_period grace to the BASE so the from-version is deployable;
install_steps.sh provides it; CHAOS_BASE_DEPLOY skips clean-tree on the untracked overlay;
persists across head checkout (idempotent — PR head ships 15m). Grace-only, no test weakened.
Prior corrupt mysql vol (stale, interrupted init) torn down. Next: full run incl upgrade.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
45 lines
3.2 KiB
Python
45 lines
3.2 KiB
Python
# Per-recipe harness config for ghost (Phase 2 Q4.4 — Node.js publishing platform).
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# Ghost serves an HTML site at `/`; admin UI at `/ghost/`. The first GET to /ghost/ redirects
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# to the setup wizard (302). Ghost exposes a JSON Content API at /ghost/api/content/ which
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# requires an API key; the Admin API at /ghost/api/admin/ requires a session/token (see
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# functional/_ghost.py — version-negotiated, no /v3/ path).
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# State lives in a **MySQL** `ghost` DB (compose `db` service, mysql:8.0) + the `ghost_content`
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# volume (themes/images) — NOT sqlite. The `db` service is backupbot-labelled with a logical
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# mysqldump pre-hook; P4 (ops.py + test_{backup,restore,upgrade}.py) seeds a `ci_marker` row there.
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HEALTH_PATH = "/" # Ghost serves a themed site HTML at root (200)
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HEALTH_OK = (200,)
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DEPLOY_TIMEOUT = 1200 # subprocess timeout for `abra app deploy`
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HTTP_TIMEOUT = 900
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# Ghost's fresh-DB first boot runs a full schema migration (dozens of CREATE TABLEs, each a separate
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# MySQL round-trip → ~6-9min on cc-ci, round-trip-bound so more vCPU doesn't help). The published
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# recipe healthcheck used `start_period: 1m` (+10×30s ≈ 6min grace) — too tight on cc-ci: swarm kills
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# the still-migrating task, leaving a stale `migrations_lock` → every later task deadlocks
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# (`MigrationsAreLockedError`).
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#
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# FIXED IN THE RECIPE-PR (recipe-maintainers/ghost#1, branch ci/mysql-backup): the app-service
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# healthcheck `start_period` is bumped to a literal 15m in the recipe itself — the real recipe
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# everyone runs, NOT a cc-ci compose fork. This is the plan §9 / plan-ccci-compose-overlay-policy.md
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# "prefer upstream PR" path: start_period CANNOT be expressed as an env var (abra validates the literal
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# compose 'duration' format BEFORE env substitution — `${VAR}` / `"${VAR:-1m}"` → FATA 'Does not match
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# format duration'; reproduced by the Adversary, REVIEW-2 4b862f6), so a literal recipe-PR bump is the
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# only §9-compliant way to widen it for the HEAD. Precedent: discourse + lasuite-drive collabora PRs.
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# start_period only widens the startup grace window (a healthy check still marks healthy at once → fast
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# hosts unaffected); NO test/assertion is weakened.
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#
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# UPGRADE-tier BASE grace (compose.ccci.yml): upgrade-to-latest must ALWAYS run
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# (plan-ccci-compose-overlay-policy.md §1), so the harness base-deploys the previous PUBLISHED version
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# (1.1.1+6-alpine) — which predates the PR and still ships the too-tight 1m start_period → it would
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# deadlock on the same migration kill. compose.ccci.yml re-applies the 15m grace to the BASE so the
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# from-version is deployable; install_steps.sh provides it to the checkout; CHAOS_BASE_DEPLOY skips the
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# clean-tree gate on that untracked overlay. It persists across the head checkout (idempotent — the PR
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# head already ships 15m). This is the policy-blessed "minimal overlay on the from-version so
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# upgrade-to-latest can run" — grace-only, masks no defect, weakens no test.
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# TIMEOUT 1200s = migration (≤9min) + convergence, bounded so a genuine failure still fails (not a
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# long blackout). See DECISIONS (ghost MySQL cold-boot / start_period recipe-PR + base-grace overlay).
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CHAOS_BASE_DEPLOY = True
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EXTRA_ENV = {
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"TIMEOUT": "1200",
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"COMPOSE_FILE": "compose.yml:compose.ccci.yml",
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}
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