NextChair/docker-compose.local.yaml

name: next-chair

# Local Docker Desktop deployment — production-style by default (real
# migrations, no auto-seed), not a dev-mode source-mount setup. See the
# README section this file is documented under for exact commands.
#
# Config source of truth: copy .env.local.example to .env.local and run
# every command below with `--env-file .env.local` (see README) — that
# one file drives both container environment variables (via each
# service's `env_file:`) and the few values this compose file itself
# needs (the host-port mappings below).

services:
  next-chair-mysql:
    image: mysql:8.0
    container_name: next-chair-mysql
    restart: unless-stopped
    env_file:
      - .env.local
    command: --character-set-server=utf8mb4 --collation-server=utf8mb4_0900_ai_ci
    ports:
      - "${MYSQL_HOST_PORT:-3306}:3306"
    volumes:
      - next-chair-mysql-data:/var/lib/mysql
    healthcheck:
      test: ["CMD", "mysqladmin", "ping", "-h", "127.0.0.1", "-u", "root", "-p${MYSQL_ROOT_PASSWORD:-change-me-too}"]
      interval: 5s
      timeout: 5s
      retries: 20
      start_period: 10s
    networks:
      - next-chair

  next-chair:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: next-chair
    restart: unless-stopped
    depends_on:
      next-chair-mysql:
        condition: service_healthy
    env_file:
      - .env.local
    ports:
      - "${APP_HOST_PORT:-3000}:3000"
    volumes:
      # Media Manager uploads (Phase 9) — served directly by Next's own
      # static handling for public/, so no separate storage service is
      # needed in this deployment model; this volume is what makes an
      # uploaded file survive `docker compose down`/a rebuild. See
      # src/lib/media/media-storage.ts.
      - next-chair-media:/app/public/media
    healthcheck:
      # No curl/wget in the node:22-alpine base image — a plain Node
      # request avoids adding a package just for this. See
      # src/app/api/health/route.ts: healthy as soon as the database is
      # reachable, even before installation completes.
      test:
        [
          "CMD",
          "node",
          "-e",
          "require('http').get('http://localhost:3000/api/health', r => process.exit(r.statusCode === 200 ? 0 : 1)).on('error', () => process.exit(1))",
        ]
      interval: 10s
      timeout: 5s
      retries: 10
      start_period: 20s
    networks:
      - next-chair

  # Explicit, opt-in only — never runs as part of a normal `up` (see the
  # `profiles` key). Development/demo fixtures, not a production seed —
  # see prisma/seed.ts's own header and docs/phase-8-summary.md,
  # "Production installation versus development seed."
  next-chair-seed:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: next-chair-seed
    profiles: ["seed"]
    depends_on:
      next-chair-mysql:
        condition: service_healthy
    env_file:
      - .env.local
    entrypoint: ["npx", "tsx", "prisma/seed.ts"]
    networks:
      - next-chair

volumes:
  next-chair-mysql-data:
    name: next-chair-mysql-data
  next-chair-media:
    name: next-chair-media

networks:
  next-chair:
    name: next-chair