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Thomas Richter 8947ba30f0 docs(06-01): complete docker configuration plan

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

2026-02-01 13:21:52 +01:00

3.5 KiB

Raw Blame History

phase, plan, subsystem, tags, requires, provides, affects, tech-stack, key-files, key-decisions, patterns-established, duration, completed

phase

plan

subsystem

tags

requires

provides

affects

tech-stack

key-files

key-decisions

patterns-established

duration

completed

06-deployment

infra

docker

docker-compose

adapter-node

sveltekit

alpine

phase	provides
01-foundation	SQLite database configuration

phase	provides
03-images	Image storage paths

Docker multi-stage build configuration

Production Node.js server via adapter-node

docker-compose for single-command deployment

Environment variable configuration for data paths

06-02-health-endpoint

added

patterns

@sveltejs/adapter-node

Multi-stage Docker builds

Non-root container user

Environment variable prefixes

created

modified

Dockerfile

.dockerignore

docker-compose.yml

svelte.config.js

src/lib/server/db/index.ts

src/lib/server/images/storage.ts

TASKPLANER_ prefix for environment variables via adapter-node envPrefix

Multi-stage Docker build for smaller production image

Non-root 'nodejs' user (UID 1001) for container security

Named volume taskplaner_data for persistent data

Environment variables: Use TASKPLANER_ prefix for all app config

Data paths: Read from TASKPLANER_DATA_DIR with ./data fallback

2min

2026-02-01

Phase 6 Plan 1: Docker Configuration Summary

Multi-stage Docker build with adapter-node, non-root user, and environment variable configuration for production deployment

Performance

Duration: 2 min 14 sec
Started: 2026-02-01T12:18:40Z
Completed: 2026-02-01T12:20:54Z
Tasks: 3
Files modified: 6

Accomplishments

Switched SvelteKit to adapter-node for production Node.js server
Created multi-stage Docker build with node:22-alpine base
Configured docker-compose with named volume for data persistence
Unified data path configuration via TASKPLANER_DATA_DIR environment variable

Task Commits

Each task was committed atomically:

Task 1: Switch to adapter-node with environment prefix - 3b9f434 (feat)
Task 2: Create Docker configuration files - 5e31b69 (feat)
Task 3: Update data paths for environment variable configuration - 457baca (feat)

Files Created/Modified

svelte.config.js - Configured adapter-node with envPrefix: 'TASKPLANER_'
Dockerfile - Multi-stage build, non-root user, HEALTHCHECK
.dockerignore - Build context exclusions
docker-compose.yml - Single-service compose with taskplaner_data volume
src/lib/server/db/index.ts - Read DATA_DIR from environment
src/lib/server/images/storage.ts - Read DATA_DIR from environment

Decisions Made

Used TASKPLANER_ prefix for environment variables (matches adapter-node envPrefix)
Alpine-based image for smaller size (though 285MB due to sharp native dependencies)
Non-root nodejs user with UID 1001 for security
HEALTHCHECK configured for /health endpoint (to be created in Plan 02)

Deviations from Plan

None - plan executed exactly as written.

Issues Encountered

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.

User Setup Required

None - no external service configuration required.

Next Phase Readiness

Docker configuration complete
Ready for Plan 02: Health endpoint and deployment documentation
HEALTHCHECK references /health endpoint which needs implementation

Phase: 06-deployment Completed: 2026-02-01

3.5 KiB Raw Blame History