docker安装mysql 5.7

查找Docker Hub上的mysql镜像：

[root@docker01 ~]# docker search mysql

如下是内容输出

NAME                                                    DESCRIPTION                                      STARS               OFFICIAL            AUTOMATED mysql                                                   MySQL is a widely used, open-source relation…   6498                [OK]                mariadb                                                 MariaDB is a community-developed fork of MyS…   2049                [OK]                mysql/mysql-server                                      Optimized MySQL Server Docker images. Create…   475                                     [OK] percona                                                Percona Server is a fork of the MySQL  relati…   344                 [OK]                zabbix/zabbix-server-mysql                             Zabbix Server  with MySQL database support        106                                      [OK] hypriot/rpi-mysql                                       RPi-compatible Docker Image with Mysql          88

 

[root@docker01~]# docker pull mysql:5.7

5.7:  Pulling from library/mysql 683abbb4ea60:  Downloading [===============================================>   ]   21.16MB/22.5MB 0550d17aeefa:  Download complete 7e26605ddd77:  Download complete 9882737bd15f:  Download complete 999c06ab75f6:  Download complete c71d695f9937:  Download complete c38f847c1491:  Download complete 74f9c61f40bf:  Download complete 30b252a90a12:  Downloading [======>                                             ]   11.2MB/83.46MB 9f92ebb7da55:  Download complete 90303981d276:  Download complete

 

 

[root@docker01 mysql]# docker run -p3306:3306 --name mymysql -v $PWD/conf:/etc/mysql/conf.d  -v $PWD/logs:/logs -v $PWD/data:/mysql_data-e MYSQL_ROOT_PASSWORD=123456 -d mysql:5.7

 

d98e86d6b54fae37a1aff3b9f0fb04d5146936b4ce5f2b2c059043035d1b96e9

 

[root@docker01 mysql]# docker ps

CONTAINER ID        IMAGE               COMMAND                  CREATED              STATUS              PORTS                    NAMES

d98e86d6b54f        mysql:5.7          "docker-entrypoint.s…"  About a minute ago   Up About aminute   0.0.0.0:3306->3306/tcp   mymysql

 

登陆docker容器：

登陆docker容器的几种方法中，下面这种最经常使用，这种方法能够保证在退出的时候不会退出容器。

[root@docker01 mysql]# docker exec-it d98e /bin/bash

root@d98e86d6b54f:/#

 

在宿主机直接登陆mysql

[root@docker01 mysql]# mysql -uroot-p123456 -h 172.17.0.1

Welcome to the MariaDB monitor.  Commands end with ; or \g.

Your MySQL connection id is 4

Server version: 5.7.22 MySQLCommunity Server (GPL)

 

Copyright (c) 2000, 2017, Oracle,MariaDB Corporation Ab and others.

 

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

 

MySQL [(none)]> show databases;

+--------------------+

| Database           |

+--------------------+

| information_schema |

| mysql              |

| performance_schema |

| sys                |

 

 

 这种方式是最简单的安装方式，不少时候，咱们把容器做为一个虚拟机来折腾，反而要比这样安装好玩一些。

说白了，技术玩的就是个折腾，折腾多了就知道怎么去作了。好比K8S后期我会用腾讯云来演示K8S的使用。