# docker-compose 配置文件
version: '3.3'
services:
  mariadb:
    image: jsurf/rpi-mariadb
    ports: ['3306:3306']
    volumes: 
      - /home/pi/data-base/data:/var/lib/mysql
      - /home/pi/data-base/initdb.d:/docker-entrypoint-initdb.d
    environment: 
      MYSQL_ROOT_PASSWORD: 'my-secret-pw'
    restart: always
    networks:
      web-net:
        ipv4_address: 172.18.0.4
  redis:
    image: redis
    ports: ['6379:6379']
    restart: always
    networks:
      web-net:
        ipv4_address: 172.18.0.5
  node-server-chat:
    image: node
    volumes: 
      - /home/pi/node-server/chat:/home/node
    restart: always
    depends_on: 
      - mariadb
      - redis
    networks:
      web-net:
        ipv4_address: 172.18.0.6
    command: /bin/bash -c "cd /home/node && yarn && node main.js"
  nginx-server:
    image: nginx
    # 外部：内部
    ports: ['8080:80']
    volumes:
      - /home/pi/www/.nginx/nginx.conf:/etc/nginx/nginx.conf
      - /home/pi/www:/etc/nginx/html
    restart: always
    depends_on: 
      - node-server-chat
    networks:
      web-net:
        ipv4_address: 172.18.0.2

networks: ##定义网络组
  web-net: ## 网络组名称
    driver: bridge ## 网络的模式
    ipam: ## 配置网络
      driver: default
      config:
        - subnet: 172.18.0.0/24