前言
机器:centos7
安装了docker,如果没有安装可点击这篇安装教程
开始安装
可以先上docker hub上查看一下mysql的最新版本信息
输入mysql
最上面那个就是mysql官方发行的镜像
点击后进去可以查看支持的tags,即版本号
或者直接命令行先查一下mysql的版本,不过这里看不到什么版本,官方的那个是最新的版本
[root@192 ~]# docker search mysql
NAME DESCRIPTION STARS OFFICIAL AUTOMATED
mysql MySQL is a widely used, open-source relation… 9992 [OK]
mariadb MariaDB is a community-developed fork of MyS… 3660 [OK]
mysql/mysql-server Optimized MySQL Server Docker images. Create… 730 [OK]
percona Percona Server is a fork of the MySQL relati… 512 [OK]
centos/mysql-57-centos7 MySQL 5.7 SQL database server 83
mysql/mysql-cluster Experimental MySQL Cluster Docker images. Cr… 75
centurylink/mysql Image containing mysql. Optimized to be link… 61 [OK]
bitnami/mysql Bitnami MySQL Docker Image 45 [OK]
deitch/mysql-backup REPLACED! Please use http://hub.docker.com/r… 41 [OK]
tutum/mysql Base docker image to run a MySQL database se… 35
prom/mysqld-exporter 31 [OK]
schickling/mysql-backup-s3 Backup MySQL to S3 (supports periodic backup… 30 [OK]
databack/mysql-backup Back up mysql databases to... anywhere! 30
linuxserver/mysql A Mysql container, brought to you by LinuxSe… 26
centos/mysql-56-centos7 MySQL 5.6 SQL database server 20
circleci/mysql MySQL is a widely used, open-source relation… 19
mysql/mysql-router MySQL Router provides transparent routing be… 16
arey/mysql-client Run a MySQL client from a docker container 14 [OK]
fradelg/mysql-cron-backup MySQL/MariaDB database backup using cron tas… 8 [OK]
openshift/mysql-55-centos7 DEPRECATED: A Centos7 based MySQL v5.5 image… 6
devilbox/mysql Retagged MySQL, MariaDB and PerconaDB offici… 3
ansibleplaybookbundle/mysql-apb An APB which deploys RHSCL MySQL 2 [OK]
jelastic/mysql An image of the MySQL database server mainta… 1
widdpim/mysql-client Dockerized MySQL Client (5.7) including Curl… 1 [OK]
monasca/mysql-init
- 拉取镜像
我这里指定5.7版本
[root@mq0 ~]# docker pull mysql:5.7
#也可以直接不带版本号,即最新版本
[root@mq0 ~]# docker pull mysql
#查看镜像
[root@192 ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
mysql 5.7 ef08065b0a30 2 weeks ago 448MB
- 运行镜像
# 6.将容器数据位置与宿主机位置挂载保证数据安全
[root@192 ~]# docker run --name mysql -v /root/mysql/data:/var/lib/mysql -v /root/mysql/conf.d:/etc/mysql/conf.d -e MYSQL_ROOT_PASSWORD=root -p 3306:3306 -d mysql:5.7
参数解释:
–name: 别名
-v /root/mysql/data:/var/lib/mysql: 将容器中的数据位置挂载到宿主机上某个目录
这里不做位置挂载的话,如果不小心删掉了容器,那么数据库数据也没了
-v /root/mysql/conf.d:/etc/mysql/conf.d : 使用自定义配置参数
可用docker exec 命令进入容器后修改conf.d文件
-e MYSQL_ROOT_PASSWORD: 设置root用户的密码
-p:端口映射出容器,外部才能访问
-d:守护线程(后台)运行,daemon的缩写
mysql:5.7 :镜像名,也可以用镜像ID
- 界面访问
连接成功!!!