docker 安装 mysql

• 1. 拉取镜像

  sudo docker pull mysql

  2. 创建mysql配置文件目录

   mkdir -p /opt/module/mysql/conf /opt/module/mysql/data  /opt/module/mysql/conf/config.d/

  3. 创建mysql 配置文件

  touch /opt/module/mysql/conf/my.cnf 

  4. 对 3 my.cnf 添加配置， 如果mysql状态一直显示restarting   就将最后一行删除

  [client]
  default-character-set = utf8mb3
  [mysqld]
  datadir = /opt/module/mysql/data
  character_set_server = utf8mb3
  collation_server = utf8mb3_general_ci
  secure-file-priv= 
  symbolic-links=0
  !includedir /opt/module/mysql/conf/config.d/

  5. 加载容器到 docker

  docker run --restart=unless-stopped -d --name mysql -v /opt/module/mysql/conf/my.cnf:/etc/mysql/my.cnf -v /opt/module/mysql/data:/var/lib/mysql -p 3306:3306 -e MYSQL_ROOT_PASSWORD=cmcc1234 mysql
  

   6. 启动 docker

  systemctl docker start