docker compose相关问题

version: '3'
services: 
  livebd:
    image: lived
    environment:
      - NODE_ENV=production
      - EGG_SERVER_ENV=prod
      - DB_HOST=db
      - DB_USER=root
      - DB_DATABASE=zb
      - DB_PORT=3306
      - DB_PASSWORD=root
      - RS_PORT=6379
      - RS_HOST=redis
    depends_on:
      - db
      - redis
    networks:
      - docker_live_zzes
    ports:
      - 7001:7001
  redis:
    image: redis:latest
    ports:
      - 6379:6379
    restart: always
    networks:
      - docker_live_zzes
  db:
    image: mysql:5.6
    volumes:
      - db_data:/var/lib/mysql
    restart: always
    ports:
      - 3306:3306
    environment:
      - MYSQL_ROOT_PASSWORD=root
      - MYSQL_DATABASE=zb
      - MYSQL_USER=root
      - MYSQL_PASSWORD=root
    networks:
      - docker_live_zzes
volumes:
  db_data:
networks:
  docker_live_zzes:
    driver: bridge    

"scripts": {
...
    "docker":"egg-sequelize db:migrate && egg-scripts start",
...
}