docs(14-02): complete Docker & Compose for PostgreSQL plan

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
2026-04-04 12:25:16 +02:00
parent 186e74bcea
commit f7b830a6ff
4 changed files with 106 additions and 15 deletions

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@@ -13,7 +13,7 @@ Requirements for this milestone. Each maps to roadmap phases.
- [ ] **DB-02**: All service functions use async database operations
- [x] **DB-03**: Test infrastructure uses PGlite instead of bun:sqlite in-memory databases
- [ ] **DB-04**: Existing SQLite data can be migrated to Postgres via a one-time script
- [ ] **DB-05**: Docker Compose provides Postgres for local development
- [x] **DB-05**: Docker Compose provides Postgres for local development
### Authentication
@@ -120,7 +120,7 @@ Which phases cover which requirements. Updated during roadmap creation.
| DB-02 | Phase 14 | Pending |
| DB-03 | Phase 14 | Complete |
| DB-04 | Phase 14 | Pending |
| DB-05 | Phase 14 | Pending |
| DB-05 | Phase 14 | Complete |
| AUTH-01 | Phase 15 | Pending |
| AUTH-02 | Phase 15 | Pending |
| AUTH-03 | Phase 15 | Pending |

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@@ -121,10 +121,10 @@ Plans:
2. All service-level and route-level tests pass using PGlite in-memory Postgres (no SQLite test infrastructure remains)
3. A one-time migration script converts existing SQLite data into the Postgres database without data loss
4. Docker Compose brings up Postgres alongside the app with a single command for local development
**Plans:** 6 plans
**Plans:** 2/6 plans executed
Plans:
- [x] 14-01-PLAN.md — Schema rewrite (pg-core), DB config (postgres.js), test helper (PGlite), Drizzle config, initial migration
- [ ] 14-02-PLAN.md — Docker Compose dev/prod + Dockerfile update for PostgreSQL
- [x] 14-02-PLAN.md — Docker Compose dev/prod + Dockerfile update for PostgreSQL
- [ ] 14-03-PLAN.md — All 9 services async conversion + seed + server index
- [ ] 14-04-PLAN.md — All 9 route handlers async conversion
- [ ] 14-05-PLAN.md — SQLite-to-Postgres data migration script
@@ -195,7 +195,7 @@ Plans:
| 11. Candidate Ranking | v1.3 | 2/2 | Complete | 2026-03-16 |
| 12. Comparison View | v1.3 | 1/1 | Complete | 2026-03-17 |
| 13. Setup Impact Preview | v1.3 | 0/2 | Not started | - |
| 14. PostgreSQL Migration | v2.0 | 1/6 | In progress | - |
| 14. PostgreSQL Migration | v2.0 | 2/6 | In Progress| |
| 15. External Authentication | v2.0 | 0/? | Not started | - |
| 16. Multi-User Data Model | v2.0 | 0/? | Not started | - |
| 17. Object Storage | v2.0 | 0/? | Not started | - |

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@@ -3,14 +3,14 @@ gsd_state_version: 1.0
milestone: v1.3
milestone_name: Research & Decision Tools
status: executing
stopped_at: Phase 14 plans created (6 plans, 3 waves)
last_updated: "2026-04-04T10:13:29.422Z"
last_activity: 2026-04-04 -- Phase 14 execution started
stopped_at: Completed 14-02-PLAN.md
last_updated: "2026-04-04T10:25:09.510Z"
last_activity: 2026-04-04
progress:
total_phases: 8
completed_phases: 6
total_plans: 18
completed_plans: 10
completed_plans: 12
percent: 0
---
@@ -26,9 +26,9 @@ See: .planning/PROJECT.md (updated 2026-04-03)
## Current Position
Phase: 14 (postgresql-migration) — EXECUTING
Plan: 1 of 6
Status: Executing Phase 14
Last activity: 2026-04-04 -- Phase 14 execution started
Plan: 2 of 6
Status: Ready to execute
Last activity: 2026-04-04
Progress: [----------] 0% (v2.0 milestone)
@@ -54,6 +54,7 @@ Key decisions made during v2.0 planning:
- Structured UGC only — ratings and predefined fields, no freeform text until moderation
- Separate globalItems table — not a flag on user items table
- Single-user SQLite mode diverges at v2.0 boundary
- [Phase 14-postgresql-migration]: Dev compose uses hardcoded Postgres credentials; production externalizes via env vars
### Pending Todos
@@ -66,6 +67,6 @@ None active.
## Session Continuity
Last session: 2026-04-04T10:12:41.532Z
Stopped at: Phase 14 plans created (6 plans, 3 waves)
Resume file: .planning/phases/14-postgresql-migration/14-01-PLAN.md
Last session: 2026-04-04T10:25:09.507Z
Stopped at: Completed 14-02-PLAN.md
Resume file: None

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@@ -0,0 +1,90 @@
---
phase: 14-postgresql-migration
plan: 02
subsystem: infra
tags: [docker, postgres, docker-compose, dockerfile]
requires:
- phase: 14-postgresql-migration/01
provides: PostgreSQL schema and drizzle-pg migrations directory
provides:
- Docker Compose dev file with PostgreSQL 16 for local development
- Production Docker Compose with Postgres + app dependency chain
- Lean Dockerfile without native SQLite build dependencies
affects: [14-postgresql-migration/03, 14-postgresql-migration/04, 14-postgresql-migration/05, 14-postgresql-migration/06]
tech-stack:
added: [postgres:16-alpine]
patterns: [docker-compose healthcheck with depends_on condition, externalized secrets via env vars]
key-files:
created: [docker-compose.dev.yml]
modified: [docker-compose.yml, Dockerfile]
key-decisions:
- "Dev compose uses hardcoded credentials (gearbox/gearbox) for simplicity"
- "Production compose externalizes POSTGRES_PASSWORD via env var"
- "Removed native build tools (python3/make/g++) since postgres.js is pure JS"
patterns-established:
- "DATABASE_URL env var pattern for Postgres connection string"
- "service_healthy dependency for app-to-database startup ordering"
requirements-completed: [DB-05]
duration: 1min
completed: 2026-04-04
---
# Phase 14 Plan 02: Docker & Compose for PostgreSQL Summary
**PostgreSQL 16 Docker Compose for dev and production, lean Dockerfile without native SQLite build dependencies**
## Performance
- **Duration:** 1 min
- **Started:** 2026-04-04T10:23:10Z
- **Completed:** 2026-04-04T10:24:14Z
- **Tasks:** 2
- **Files modified:** 3
## Accomplishments
- Created docker-compose.dev.yml providing PostgreSQL 16 on localhost:5432 for local development
- Rewrote docker-compose.yml with Postgres service, healthcheck, and app dependency chain for production
- Stripped native build tools (python3/make/g++) from Dockerfile and switched to drizzle-pg migrations
## Task Commits
Each task was committed atomically:
1. **Task 1: Create Docker Compose files for dev and production** - `50b451b` (feat)
2. **Task 2: Update Dockerfile and entrypoint for PostgreSQL** - `186e74b` (feat)
## Files Created/Modified
- `docker-compose.dev.yml` - Development Postgres service with hardcoded dev credentials
- `docker-compose.yml` - Production Postgres + app services with externalized secrets
- `Dockerfile` - Removed native build deps, copies drizzle-pg instead of drizzle
## Decisions Made
- Dev compose uses hardcoded credentials (gearbox/gearbox) for zero-friction local development
- Production compose externalizes POSTGRES_PASSWORD via environment variable substitution
- No changes needed to entrypoint.sh since it already runs the generic migrate.ts script
## Deviations from Plan
None - plan executed exactly as written.
## Issues Encountered
None
## User Setup Required
None - no external service configuration required.
## Next Phase Readiness
- Docker infrastructure ready for PostgreSQL-based development and production
- Developers can run `docker compose -f docker-compose.dev.yml up` to start local Postgres
- Dockerfile ready to build once drizzle-pg migrations directory exists from Plan 01
---
*Phase: 14-postgresql-migration*
*Completed: 2026-04-04*