>#Docker部署简单的mysql

[TOC]

tn>首先这玩意我是真不想写，网上写的太多了，但是又没有找到快速的创建方式。so...

有疑问都可以参考官网：https://hub.docker.com/_/mysql

直接上命令

------------

>###拉取镜像

```bash

docker pull mysql

```

>###运行mysql

```bash

docker run -d -p 3306:3306 --name ADmysql -e MYSQL_USER="aidasi" -e MYSQL_ROOT_PASSWORD="pwd123456" -e MYSQL_PASSWORD="pwd123456" -e character-set-server=utf8 -e collation-server=utf8_general_ci mysql

```

>###进入容器

```bash

docker exec -it ADmysql bash

```

>###进入mysql的命令行

```bash

mysql -u root -p

```

>###创建新用户

```bash

CREATE USER 'test'@'localhost' IDENTIFIED BY 'pwd123456';

GRANT ALL PRIVILEGES ON *.* TO 'test'@'localhost' WITH GRANT OPTION;

```

>###不限制所有访问路径

```bash

CREATE USER 'aidasi'@'%' IDENTIFIED BY 'pwd123456';

GRANT ALL PRIVILEGES ON *.* TO 'aidasi'@'%' WITH GRANT OPTION;

```

```bash

CREATE USER 'test'@'%' IDENTIFIED BY 'pwd123456';

GRANT ALL PRIVILEGES ON *.* TO 'test'@'%' WITH GRANT OPTION;

```

>###刷新

```bash

FLUSH PRIVILEGES;

```

>###查看用户可访问方式


其他

------------

>###外部mount

```bash

--mount type=bind,source=/mysql/my.cnf,target=/etc/my.cnf

--mount type=bind,source=/mysql/data,target=/var/lib/mysql

```

>###外部volume

```bash

-v /docker/mysql/config/my.cnf:/etc/my.cnf

-v /docker/mysql/config/data:/var/lib/mysql mysql/mysql-server

```

>###通过数据卷交给docker进行管理

```bash

docker volume create mysql

docker volume ls

#source是指的上面我们在宿主机创建出来的volume

#destination即我们要与容器中的哪个数据卷进行绑定。

--mount source=mysql,destination=/var/lib/mysql

```

>###修改MYSQL默认字符集

>添加到 `/etc/my.cnf`

```bash

[mysqld]

character-set-server=utf8

[client]

default-character-set=utf8

[mysql]

default-character-set=utf8

```

>查看字符集命令

```bash

show variables like '%char%';

```

tn>注意：版本不要用太高，自作孽不可活！