1.拉取镜像mysql
docker pull mysql/mysql-server
2.运行mysqlsql
docker run -d -p 3306:3306 --name [Name] [ImageName] //示例 docker run -d -p 3306:3306 --name mysql01 mysql/mysql-server
3.进入容器docker
docker exec -it [ContainerName] bash //示例 docker exec -it mysql01 bash
4.进入mysql的命令行bash
命令行进入mysql的root帐户:less
mysql -uroot -p
这时候操做mysql会报错 ,让修改密码 请看 常见错误解决模块dom
mysql> CREATE USER 'test'@'localhost' IDENTIFIED BY 'pwd123456'; mysql> GRANT ALL PRIVILEGES ON *.* TO 'test'@'localhost' WITH GRANT OPTION; mysql> CREATE USER 'test'@'%' IDENTIFIED BY 'pwd123456'; mysql> GRANT ALL PRIVILEGES ON *.* TO 'test'@'%' WITH GRAN T OPTION;
添加到my.cnf this
[mysqld] character-set-server=utf8 [client] default-character-set=utf8 [mysql] default-character-set=utf8
查看字符集命令编码
show variables like '%char%';
直接复制这个就能够了加密
docker run -d -p 3306:3306 -e MYSQL_USER="test" -e MYSQL_PASSWORD="password" -e MYSQL_ROOT_PASSWORD="password" --name [Name] [ImageName] --character-set-server=utf8 --collation-server=utf8_general_ci
这个和上面同样只不过用换行整理过(不要复制这个,用不了)spa
docker run -d -p 3306:3306 -e MYSQL_USER="test" -e MYSQL_PASSWORD="password" -e MYSQL_ROOT_PASSWORD="password" --name [Name] [ImageName] --character-set-server=utf8 --collation-server=utf8_general_ci
#注意:须要先建立/docker/mysql/config/my.cnf文件和/docker/mysql/data文件夹
my.cnf以下
[mysqld] user=mysql character-set-server=utf8 [client] default-character-set=utf8 [mysql] default-character-set=utf8
用外部volume
docker run -d -p 3306:3306 --name mysql01 -v=/docker/mysql/config/my.cnf:/etc/my.cnf -v=/docker/mysql/config/data:/var/lib/mysql mysql/mysql-server
docker run -d -p 27017:27017 --name mongo01 -v /docker/mongo/config:/data/configdb -v /docker/mongo/db:/data/db mongo
mysql5.7版本语法:
SET PASSWORD FOR 'root'@'localhost' = PASSWORD('password');
mysql5.7以后版本语法:
ALTER user 'root'@'localhost' IDENTIFIED BY 'password'
MySQL8.0,发现Navicat链接不上,老是报错1251;
缘由是MySQL8.0版本的加密方式和MySQL5.0的不同,链接会报错。
1.先经过命令行进入mysql的root帐户:
mysql -uroot -p
2.更改加密方式
ALTER USER 'root'@'localhost' IDENTIFIED BY 'password' PASSWORD EXPIRE NEVER;
3.从新修改密码(注意修改你要远程链接的用户)
ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'password';
4.刷新
FLUSH PRIVILEGES;
备注: : When this is true (which is its default state, unless MYSQL_ROOT_PASSWORD is set or MYSQL_ALLOW_EMPTY_PASSWORD is set to true), a random password for the server's root user is generated when the Docker container is started
当这个MYSQL_RANDOM_ROOT_PASSWORD 为true 时 为root用户设置密码是没有做用的仍是会生成随机的密码,设置为false 或者不加这个环境变量