docker-compose安装MySQL8.0

直接上docker-compose配置文件

version: "3"
services:
  db:
    image: mysql:8
    restart: always
    environment:
      MYSQL_ROOT_PASSWORD: root_password123
      MYSQL_DATABASE: doinb_db1
      MYSQL_USER: doinb_user
      MYSQL_PASSWORD: doinb_user_pwd123
    command:
      --max_connections=1000
      --character-set-server=utf8mb4
      --collation-server=utf8mb4_general_ci
      --default-authentication-plugin=mysql_native_password
    ports:
      - 3306:3306
    volumes:
      - ./db:/var/lib/mysql

在虚拟机联网正常的情况下，直接 docker-compose -d --build 启动即可！