基于docker快速部署一套任意版本MySQL环境

经常遇到开发的同学说搭建MySQL环境失败的问题。今天给大家介绍一种快速搭建MySQL环境的方法。可供大家测试用。

本次测试基于Centos7 + docker的环境。

1.docker安装

yum -y install docker

service start docker

2.修改docker的默认镜像仓库

建议将/etc/docker/daemon.json 改为：{"registry-mirrors": ["https://registry.docker-cn.com"]}

3.拉取MySQL5.5版本

#拉取mysql5.5

docker pull mysql:5.5

#启动 初始化

docker run --name mysql -d -it -p 3306:3306 -e MYSQL_ROOT_PASSWORD=xxx mysql:5.5

#进入docker下mysql5.5容器

docker exec -it mysql bash

#停止MySQL5.5容器

docker stop mysql

4.拉取MySQL8.0版本

#拉取mysql8

docker pull mysql:8.0

# 启动，初始化

docker run --name mysql8 -d -it -p 4306:4306 -e MYSQL_ROOT_PASSWORD=xxx mysql:8.0

#进入docker下mysql8容器

docker exec -it mysql8 bash

# 停止mysql8容器

docker stop mysql8

附录：docker常用操作

- List currently running docker containers:

docker ps

- List all docker containers (running and stopped):

docker ps -a

- Start a container from an image, with a custom name:

docker run --name container_name image

- Start or stop an existing container:

docker start|stop container_name

- Pull an image from a docker registry:

docker pull image

- Open a shell inside of an already running container:

docker exec -it container_name sh

- Remove a stopped container:

docker rm container_name

- Fetch and follow the logs of a container:

docker logs -f container_name