docker 安装 mysql

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