8947ba30f0
Tasks completed: 3/3 - Switch to adapter-node with environment prefix - Create Docker configuration files - Update data paths for environment variable configuration SUMMARY: .planning/phases/06-deployment/06-01-SUMMARY.md
109 lines
3.5 KiB
Markdown
109 lines
3.5 KiB
Markdown
---
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phase: 06-deployment
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plan: 01
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subsystem: infra
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tags: [docker, docker-compose, adapter-node, sveltekit, alpine]
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# Dependency graph
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requires:
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- phase: 01-foundation
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provides: SQLite database configuration
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- phase: 03-images
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provides: Image storage paths
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provides:
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- Docker multi-stage build configuration
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- Production Node.js server via adapter-node
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- docker-compose for single-command deployment
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- Environment variable configuration for data paths
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affects: [06-02-health-endpoint]
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# Tech tracking
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tech-stack:
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added: ["@sveltejs/adapter-node"]
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patterns: ["Multi-stage Docker builds", "Non-root container user", "Environment variable prefixes"]
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key-files:
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created:
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- Dockerfile
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- .dockerignore
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- docker-compose.yml
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modified:
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- svelte.config.js
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- src/lib/server/db/index.ts
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- src/lib/server/images/storage.ts
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key-decisions:
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- "TASKPLANER_ prefix for environment variables via adapter-node envPrefix"
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- "Multi-stage Docker build for smaller production image"
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- "Non-root 'nodejs' user (UID 1001) for container security"
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- "Named volume taskplaner_data for persistent data"
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patterns-established:
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- "Environment variables: Use TASKPLANER_ prefix for all app config"
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- "Data paths: Read from TASKPLANER_DATA_DIR with ./data fallback"
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# Metrics
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duration: 2min
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completed: 2026-02-01
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---
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# Phase 6 Plan 1: Docker Configuration Summary
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**Multi-stage Docker build with adapter-node, non-root user, and environment variable configuration for production deployment**
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## Performance
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- **Duration:** 2 min 14 sec
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- **Started:** 2026-02-01T12:18:40Z
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- **Completed:** 2026-02-01T12:20:54Z
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- **Tasks:** 3
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- **Files modified:** 6
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## Accomplishments
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- Switched SvelteKit to adapter-node for production Node.js server
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- Created multi-stage Docker build with node:22-alpine base
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- Configured docker-compose with named volume for data persistence
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- Unified data path configuration via TASKPLANER_DATA_DIR environment variable
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## Task Commits
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Each task was committed atomically:
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1. **Task 1: Switch to adapter-node with environment prefix** - `3b9f434` (feat)
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2. **Task 2: Create Docker configuration files** - `5e31b69` (feat)
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3. **Task 3: Update data paths for environment variable configuration** - `457baca` (feat)
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## Files Created/Modified
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- `svelte.config.js` - Configured adapter-node with envPrefix: 'TASKPLANER_'
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- `Dockerfile` - Multi-stage build, non-root user, HEALTHCHECK
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- `.dockerignore` - Build context exclusions
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- `docker-compose.yml` - Single-service compose with taskplaner_data volume
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- `src/lib/server/db/index.ts` - Read DATA_DIR from environment
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- `src/lib/server/images/storage.ts` - Read DATA_DIR from environment
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## Decisions Made
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- Used TASKPLANER_ prefix for environment variables (matches adapter-node envPrefix)
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- Alpine-based image for smaller size (though 285MB due to sharp native dependencies)
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- Non-root nodejs user with UID 1001 for security
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- HEALTHCHECK configured for /health endpoint (to be created in Plan 02)
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## Deviations from Plan
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None - plan executed exactly as written.
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## Issues Encountered
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- Docker image size is 285MB instead of target <250MB. This is due to sharp native module dependencies which are necessary for image processing functionality. Acceptable tradeoff.
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## User Setup Required
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None - no external service configuration required.
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## Next Phase Readiness
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- Docker configuration complete
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- Ready for Plan 02: Health endpoint and deployment documentation
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- HEALTHCHECK references /health endpoint which needs implementation
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---
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*Phase: 06-deployment*
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*Completed: 2026-02-01*
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