docker-compose.yml

version: '3.4'

services:
  app:
    # 会自动读取对应的Dockerfile
    build: ./app
    image: app
    container_name: app
    volumes: # For dev server to use our local files
      - ./app:/usr/src/app
      - usr/src/app/node_modules
    ports: 
      - '3000:3000'
    # restart: always
    command:
      "npm run dev"
  api:
    build: ./api
    image: api
    container_name: api
    environment:
      - DB_NAME=todolist
      - DB_USER=root
      - DB_PASSWORD=root
      - DB_HOST=db
      - DB_PORT=3306
      - NODE_ENV=development
    volumes:
      - ./api:/usr/src/api
      - /usr/src/api/node_modules
    ports: 
      - '8080'
    depends_on:
      - "db"
    command:
      "npm run serve"
  db:
    build: ./sql
    env_file: 
      - ./sql/mysql.env
    image: db
    container_name: db
    environment:
      - MYSQL_DATABASE=todolist
      - MYSQL_ROOT_PASSWORD=root
      - MYSQL_USER=root
    volumes:
      - ./sql/db-data:/var/lib/mysql:rw
    # command: mysqld
    # --character-set-server=utf8mb4 --collation-server=utf8mb4_unicode_ci #设置utf8字符集
    restart: always
    ports:
      - '3306:3306'
  server:
    build: ./nginx
    image: server
    container_name: server
    volumes: 
      - ./nginx/nginx.conf:/etc/nginx/nginx.conf
    links: 
      - app:app
      - api:api
    ports:
      - '80:80' # Connect localhost 80 port to container 80 port