docker-compose.yml

services:

  postgres:
    image: postgres:16-alpine
    container_name: crystalpdf-postgres
    restart: unless-stopped
    environment:
      POSTGRES_DB: crystalpdf
      POSTGRES_USER: crystalpdf
      POSTGRES_PASSWORD: crystalpdf_secure_password
    networks:
      - crystalpdf-net
    expose:
      - "5432"
    volumes:
      - crystalpdf-db:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U crystalpdf -d crystalpdf"]
      interval: 10s
      timeout: 5s
      retries: 5

  backend:
    build:
      context: ./backend
    container_name: crystalpdf-backend
    restart: unless-stopped
    depends_on:
      postgres:
        condition: service_healthy
    environment:
      - SPRING_PROFILES_ACTIVE=prod
      - DB_URL=jdbc:postgresql://postgres:5432/crystalpdf
      - DB_USERNAME=crystalpdf
      - DB_PASSWORD=crystalpdf_secure_password
      - STORAGE_PATH=/app/storage
    volumes:
      - crystalpdf-storage:/app/storage
    networks:
      - crystalpdf-net
    # Not exposed to host — only reachable via the frontend proxy
    expose:
      - "8080"
    healthcheck:
      test: ["CMD-SHELL", "curl -f http://localhost:8080/api/health || exit 1"]
      interval: 15s
      timeout: 5s
      retries: 5
      start_period: 30s
    deploy:
      resources:
        limits:
          memory: 1g

  frontend:
    build:
      context: ./frontend
    container_name: crystalpdf-frontend
    restart: unless-stopped
    ports:
      - "80:80"
    depends_on:
      backend:
        condition: service_healthy
    networks:
      - crystalpdf-net
    deploy:
      resources:
        limits:
          memory: 128m

networks:
  crystalpdf-net:
    driver: bridge

volumes:
  crystalpdf-db:
  crystalpdf-storage: