The depends_on:[app] override in 04cc44c does NOT make compose valid: docker normalizes short-form
depends_on to a map and merges additively, so {discourse}+{app}={discourse,app} keeps the invalid
'discourse' key (config --images still rc=15). Reverted to keep the overlay minimal (re-pin + grace
only). Prepull-skip is harmless because bitnamilegacy/discourse:3.3.1 is warm in the node image cache
→ inline pull is a no-op. Timeout headroom (3600s) retained in recipe_meta.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
full4 base deploy timed out at 2400s on the 7-GiB single node. Root causes:
(1) sidekiq.depends_on referenced undefined service 'discourse' (main svc is 'app') → abra config
--images rc=15 → prepull SKIPPED → 2.4GB image pulled inline during deploy, eating convergence
budget. Overlay now overrides sidekiq.depends_on:[app] (swarm ignores depends_on → no-op at
runtime, masks nothing) so prepull resolves+pre-pulls images on both base+head deploys.
(2) bumped DEPLOY_TIMEOUT/TIMEOUT 2400→3600 for headroom on the RAM/CPU-constrained Rails cold boot.
Also pre-cached bitnamilegacy/discourse:3.3.1 by tag on cc-ci (was dangling <none>).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Per Adversary course-correction (bdef282) + plan-ccci-compose-overlay-policy.md §1: upgrade-to-latest
is MANDATORY. The 0.7.0+3.3.1 from-version pins the Docker-Hub-removed bitnami/discourse:3.3.1 (404)
and ships a too-tight 5m start_period for the 15-25min Rails cold boot. Minimal base overlay
compose.ccci.yml re-pins app+sidekiq to bitnamilegacy/discourse:3.3.1 (namespace-only, identical
image — same re-pin the PR head makes) + widens start_period to 20m (grace-only). install_steps.sh
provides it; CHAOS_BASE_DEPLOY skips the clean-tree gate; UPGRADE_BASE_VERSION=0.7.0+3.3.1 sets the
true predecessor. Neither change weakens a test. Run shape returns to STAGES=install,upgrade,backup,
restore,custom.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
