docker-compose 部署 MySql

信息：

• Docker版本（$ docker --version）：Docker版本18.03.1-ce，版本9ee9f40
• 系统信息：Windows10专业版

mysql挂载在Docker的volume中

1.第一步:

docker volume create mysql-data

2.第二步:

创建一个mysql文件夹

3.第三步:

再mysql文件夹下创建docker-compose.yml

因最新版docker已不支持/g/的绝对路径表达方式，改为./的相对路径【以docker-compose.yml的相对路径】)

 version: ''
 services:
   db:
     image: mysql/mysql-server
     container_name: db-mysql
     restart: always
     command: mysqld --character-set-server=utf8 --collation-server=utf8_general_ci
     ports:
       - "3306:3306"
     networks:
       - net_db
     environment:
       MYSQL_ROOT_PASSWORD: pwd123456
     volumes:
       - mysql-data:/var/lib/mysql
 volumes:
   mysql-data:
     external: true
 networks:
   net_db:
     external: true

4.第四步:

docker-compose up

5.第五步:

登陆:   docker exec -it db-mysql bash mysql -uroot -p pwd123456

如果出现登陆不进,请重置:

Access denied for user 'root'@'localhost' (using password : YES)

请继续看:

删除镜像:

列出所有images: 

docker images

docker rmi   IMAGE ID

删除volume

  列出所有volume: 
 docker volume ls

  docker volume rm mysql-data

删除mysql文件夹

重复上面的操作把第四步的命令加上db

 docker-compose up db

 C:\Users\GYW>docker exec -it db-mysql bash
 bash-4.2# mysql -uroot -p
 Enter password:
 Welcome to the MySQL monitor.  Commands end with ; or \g.
 Your MySQL connection id is
 Server version: 8.0. MySQL Community Server - GPL

 Copyright (c) , , Oracle and/or its affiliates. All rights reserved.

 Oracle is a registered trademark of Oracle Corporation and/or its
 affiliates. Other names may be trademarks of their respective
 owners.

 Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

 mysql>

大功告成!!!