version: "3"
services:
  mysql:
    image: mysql
    container_name: mysql
    restart: always
    command: [
      '--character-set-server=utf8mb4',
      '--collation-server=utf8mb4_general_ci',
      '--explicit_defaults_for_timestamp=true',
      '--lower_case_table_names=1'
    ]
    environment:
      MYSQL_ROOT_PASSWORD: youtu!0113
      MYSQL_INITDB_SKIP_TZINFO: "Asia/Shanghai"
      #MYSQL_DATABASE: data_sys
    volumes:
      #数据目录，要确保先创建好
      - ./data/mysql/data:/var/lib/mysql
      - ./data/mysql/logs:/var/log/mysql
      ##初始化的脚本，初始化我们存放的init.sql文件
      - ./data/mysql/initdb:/docker-entrypoint-initdb.d/
      - ./data/mysql/conf:/etc/mysql/conf.d
    ports:
      - "3306:3306"
    healthcheck:
      test: [ "CMD", "mysqladmin", "ping", "-h", "localhost", "-uyoutu", "-pyoutu!0113" ]
      interval: 6s
      timeout: 5s
      retries: 10
      #network_mode: host