docker-compose.prod.yml

version: '3.8'

services:
  postgres:
    image: postgres:17-alpine
    container_name: atom-dbro-postgres
    environment:
      POSTGRES_USER: ${POSTGRES_USER:-postgres}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-postgres}
      POSTGRES_DB: ${POSTGRES_DB:-atom_dbro}
    ports:
      - "${POSTGRES_PORT:-5432}:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-postgres}"]
      interval: 10s
      timeout: 5s
      retries: 5
    networks:
      - atom-internal-network
    restart: unless-stopped

  app:
    image: atom-dbro-backend:latest
    container_name: atom-dbro-app
    ports:
      - "3000:3000"
    env_file:
      - .env
    environment:
      PORT: ${PORT:-3000}
      DATABASE_URL: postgresql://${POSTGRES_USER:-postgres}:${POSTGRES_PASSWORD:-postgres}@postgres:5432/${POSTGRES_DB:-atom_dbro}
    depends_on:
      postgres:
        condition: service_healthy
    networks:
      - atom-external-network
      - atom-internal-network
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "node", "-e", "require('http').get('http://localhost:3000/api', (r) => {process.exit(r.statusCode === 200 ? 0 : 1)})"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 40s

volumes:
  postgres_data:

networks:
  atom-external-network:
    external: true
  atom-internal-network:
    driver: bridge