services:
  api:
    build: .
    container_name: url_api
    ports:
      - "8000:8000"
    environment:
      DATABASE_URL: "postgresql://user:password@db:5432/urlshort"
    depends_on:
      - db
    networks: backend
  networks:
    backend:
      driver: Bridge

volumes:
  db_data:

  db:
    image: postgres:alpine
    container_name: url_db
    restart: always
    environment:
      POSTGRES_USER: user
      POSTGRES_PASSWORD: password
      POSTGRES_DB: urlshort
    volumes:
      - db_data:/var/lib/postgresql/data
    networks: backend