version: '3.8'

# 网桥 -> 方便相互通讯
networks:
  nacos:
    ipam:
      driver: default
      config:
        - subnet: "172.23.0.0/24"

services:
  mysql:
    image: registry.cn-shanghai.aliyuncs.com/odboy/mysql:8.0  # 原镜像`mysql:8.0`
    container_name: mysql8                                    # 容器名为'mysql8'
    restart: unless-stopped
    volumes: # 数据卷挂载路径设置,将本机目录映射到容器目录
      - "./mysql/my.cnf:/etc/mysql/my.cnf"
      - "./mysql/data:/var/lib/mysql"
      #      - "./mysql/conf.d:/etc/mysql/conf.d"
      - "./mysql/mysql-files:/var/lib/mysql-files"
      - "./scripts/mysql-schema.sql:/docker-entrypoint-initdb.d/mysql-schema.sql"
    environment:
      TZ: Asia/Shanghai
      LANG: en_US.UTF-8
      MYSQL_ROOT_PASSWORD: root         # 设置root用户密码
      MYSQL_DATABASE: nacos              # 初始化的数据库名称
    privileged: true
    user: root
    ports: # 映射端口
      - "3308:3306"
    networks:
      nacos:
        ipv4_address: 172.23.0.80
  nacos1:
    image: registry.cn-shanghai.aliyuncs.com/odboy/nacos-server:2.5.0
    container_name: nacos1
    hostname: nacos1
    restart: always
    ports:
      - "7848:7848"
      - "8848:8848"
      - "9868:9848"
      - "9850:9849"
    environment:
      - PREFER_HOST_MODE=hostname
      - NACOS_SERVERS=nacos1:8848 nacos2:8848 nacos3:8848
      - MYSQL_SERVICE_HOST=mysql
      - MYSQL_SERVICE_DB_NAME=nacos
      - MYSQL_SERVICE_PORT=3306
      - MYSQL_SERVICE_USER=root
      - MYSQL_SERVICE_PASSWORD=root
    volumes:
      - ./nacos1/logs:/home/nacos/logs
      - ./nacos1/conf/application.properties:/home/nacos/conf/application.properties
    depends_on:
      - mysql
    networks:
      nacos:
        ipv4_address: 172.23.0.81
  nacos2:
    image: registry.cn-shanghai.aliyuncs.com/odboy/nacos-server:2.5.0
    container_name: nacos2
    hostname: nacos2
    restart: always
    ports:
      - "7849:7848"
      - "8849:8848"
      - "9869:9848"
      - "9851:9849"
    environment:
      - PREFER_HOST_MODE=hostname
      - NACOS_SERVERS=nacos1:8848 nacos2:8848 nacos3:8848
      - MYSQL_SERVICE_HOST=mysql
      - MYSQL_SERVICE_DB_NAME=nacos
      - MYSQL_SERVICE_PORT=3306
      - MYSQL_SERVICE_USER=root
      - MYSQL_SERVICE_PASSWORD=root
    volumes:
      - ./nacos2/logs:/home/nacos/logs
      - ./nacos2/conf/application.properties:/home/nacos/conf/application.properties
    depends_on:
      - mysql
    networks:
      nacos:
        ipv4_address: 172.23.0.82
  nacos3:
    image: registry.cn-shanghai.aliyuncs.com/odboy/nacos-server:2.5.0
    container_name: nacos3
    hostname: nacos3
    restart: always
    ports:
      - "7850:7848"
      - "8850:8848"
      - "9870:9848"
      - "9852:9849"
    environment:
      - PREFER_HOST_MODE=hostname
      - NACOS_SERVERS=nacos1:8848 nacos2:8848 nacos3:8848
      - MYSQL_SERVICE_HOST=mysql
      - MYSQL_SERVICE_DB_NAME=nacos
      - MYSQL_SERVICE_PORT=3306
      - MYSQL_SERVICE_USER=root
      - MYSQL_SERVICE_PASSWORD=root
    volumes:
      - ./nacos3/logs:/home/nacos/logs
      - ./nacos3/conf/application.properties:/home/nacos/conf/application.properties
    depends_on:
      - mysql
    networks:
      nacos:
        ipv4_address: 172.23.0.83