GoModel

# Infra (redis, postgres, mongodb, adminer): `docker compose up -d`
# App + Prometheus: `docker compose --profile app up -d`

services:
  gomodel:
    profiles:
      - app
    build:
      context: .
      dockerfile: Dockerfile
    ports:
      - "${PORT:-8080}:8080"
    env_file:
      - .env
    environment:
      # Cache configuration
      - REDIS_URL=redis://redis:6379
      # Metrics
      - METRICS_ENABLED=true
      # Storage configuration (PostgreSQL for audit logs)
      - POSTGRES_URL=postgres://gomodel:gomodel@postgres:5432/gomodel
      # MongoDB configuration (uncomment to use MongoDB instead)
      - MONGODB_URL=mongodb://mongodb:27017/gomodel
      # Audit logging is enabled by default; pick its storage backend below
      # - STORAGE_TYPE=postgresql
      - STORAGE_TYPE=mongodb
    volumes:
      # The gateway's own state: the SQLite database when STORAGE_TYPE is
      # sqlite, the pid file, and the install identity. Without this the
      # directory is part of the container and is lost when it is recreated.
      - gomodel_data:/app/data
    depends_on:
      redis:
        condition: service_healthy
      postgres:
        condition: service_healthy
      mongodb:
        condition: service_healthy
    restart: unless-stopped

  redis:
    image: redis:7-alpine
    ports:
      - "6379:6379"
    volumes:
      - redis_data:/data
    command: redis-server --appendonly yes
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 5s
      retries: 5

  postgres:
    image: postgres:18-alpine
    ports:
      - "5432:5432"
    environment:
      - POSTGRES_USER=gomodel
      - POSTGRES_PASSWORD=gomodel
      - POSTGRES_DB=gomodel
    volumes:
      - postgres_data:/var/lib/postgresql/data
    restart: unless-stopped
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U gomodel -d gomodel"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 10s

  mongodb:
    image: mongo:8
    ports:
      - "27017:27017"
    volumes:
      - mongodb_data:/data/db
    command: ["--replSet", "rs0", "--bind_ip_all"]
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "mongosh", "--quiet", "--eval", "try { rs.status() } catch(e) { rs.initiate({_id:'rs0',members:[{_id:0,host:'localhost:27017'}]}) }; if (!db.hello().isWritablePrimary) { quit(1) }"]
      interval: 5s
      timeout: 10s
      retries: 10
      start_period: 10s

  adminer:
    image: adminer:5
    ports:
      - "8081:8080"
    depends_on:
      - postgres
    restart: unless-stopped

  prometheus:
    profiles:
      - app
    image: prom/prometheus:latest
    ports:
      - "9090:9090"
    volumes:
      - ./prometheus.yml:/etc/prometheus/prometheus.yml:ro
      - prometheus_data:/prometheus
    command:
      - "--config.file=/etc/prometheus/prometheus.yml"
      - "--storage.tsdb.path=/prometheus"
      - "--web.enable-lifecycle"
    depends_on:
      - gomodel
    restart: unless-stopped

volumes:
  gomodel_data:
  redis_data:
  postgres_data:
  mongodb_data:
  prometheus_data: