docker部署mysql

1. 下载

[root@localhost my.Shells]# ./dockerStart.sh 
start or stop 
start
Redirecting to /bin/systemctl start docker.service
[root@localhost my.Shells]# docker pull mysql
Using default tag: latest
Trying to pull repository docker.io/library/mysql ... 
latest: Pulling from docker.io/library/mysql
f49cf87b52c1: Pull complete 
78032de49d65: Pull complete 
837546b20bc4: Pull complete 
9b8316af6cc6: Pull complete 
1056cf29b9f1: Pull complete 
86f3913b029a: Pull complete 
f98eea8321ca: Pull complete 
3a8e3ebdeaf5: Pull complete 
4be06ac1c51e: Pull complete 
920c7ffb7747: Pull complete 
Digest: sha256:7cdb08f30a54d109ddded59525937592cb6852ff635a546626a8960d9ec34c30
[root@localhost my.Shells]# docker images 
REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE
docker.io/mysql     latest              f008d8ff927d        9 days ago          408.5 MB
docker.io/nginx     latest              3f8a4339aadd        4 weeks ago         108.5 MB
docker.io/redis     latest              1e70071f4af4        6 weeks ago         106.7 MB

2. 运行

[root@localhost my.Shells]# docker run --name docker-mysql -p 3306:3306 -e MYSQL_ROOT_PASSWORD=wzy123 -d mysql  //用户默认是root，密码默认是root的密码
283a1fa17fef310d9e329e11f10b8179e5be5fd88310be64fb0b4fa75ab5d80f
[root@localhost my.Shells]# docker ps   //mysql容器已经启动了
CONTAINER ID        IMAGE               COMMAND                  CREATED             STATUS              PORTS                    NAMES
283a1fa17fef        mysql               "docker-entrypoint.sh"   7 seconds ago       Up 6 seconds        0.0.0.0:3306->3306/tcp   docker-mysql

3. 登录

1.工具登录

2.命令行登录
[root@localhost my.Shells]# docker ps 
CONTAINER ID        IMAGE               COMMAND                  CREATED             STATUS              PORTS                    NAMES
283a1fa17fef        mysql               "docker-entrypoint.sh"   18 hours ago        Up 3 seconds        0.0.0.0:3306->3306/tcp   docker-mysql
[root@localhost my.Shells]# docker exec -it docker-mysql bash
root@283a1fa17fef:/# ls
bin  boot  dev    docker-entrypoint-initdb.d  entrypoint.sh  etc    home  lib  lib64  media  mnt  opt  proc  root  run  sbin  srv  sys  tmp  usr  var

root@283a1fa17fef:/# mysql -u root -p
Enter password:   //wzy123
Welcome to the MySQL monitor.  Commands end with ; or g.
Your MySQL connection id is 4
Server version: 5.7.21 MySQL Community Server (GPL)

Copyright (c) 2000, 2018, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

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

mysql> 

 注意：当使用docker rm [id]后，mysql数据库的所有数据会全部清除，再重新开启一个镜像是一个崭新的数据库。