compose.yml

services:
  api:
    build:
      context: .
      dockerfile: api/Dockerfile
    image: metawahl-api:dev
    restart: unless-stopped
    depends_on:
      db:
        condition: service_healthy
      redis:
        condition: service_started
    environment:
      METAWAHL_CONFIG: ${METAWAHL_CONFIG}
      METAWAHL_SECRET: ${METAWAHL_SECRET}
      METAWAHL_ADMIN_KEY: ${METAWAHL_ADMIN_KEY}
      METAWAHL_DB_URL: ${METAWAHL_DB_URL}
      CACHE_REDIS_URL: ${CACHE_REDIS_URL}
      METAWAHL_API_LOGFILE: ${METAWAHL_API_LOGFILE}
    ports:
      - "127.0.0.1:3001:3001"
    volumes:
      - ./logs:/var/log/metawahl
      - ./userdata:/app/userdata
      - ./qual-o-mat-data:/app/qual-o-mat-data:ro
      - ./wahlergebnisse:/app/wahlergebnisse:ro

  client:
    build:
      context: ./client
      target: prod
      args:
        VITE_API_ROOT: ${VITE_API_ROOT:-https://api.metawahl.de/v3}
    image: metawahl-client:prod
    restart: unless-stopped
    ports:
      - "127.0.0.1:8080:80"

  db:
    image: postgres:16-alpine
    restart: unless-stopped
    environment:
      POSTGRES_USER: ${POSTGRES_USER}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
      POSTGRES_DB: ${POSTGRES_DB}
    volumes:
      - ./data/pg:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U $${POSTGRES_USER} -d $${POSTGRES_DB}"]
      interval: 5s
      timeout: 3s
      retries: 10
    # DB port intentionally not published; reach it via `docker compose exec db psql`.

  redis:
    image: redis:7-alpine
    restart: unless-stopped
    command: ["redis-server", "--maxmemory", "128mb", "--maxmemory-policy", "allkeys-lru"]