# 1.拉取镜像
docker pull mysql:5.7
[root@summer ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
mysql 5.7 ef08065b0a30 2 months ago 448MB
# 2.创建mysql的映射目录
代码语言:javascript复制[root@summer ~]# mkdir -p /root/mysql/data /root/mysql/logs /root/mysql/conf
[root@summer ~]# cd mysql/conf/
[root@summer conf]# touch my.cnf
[root@summer conf]# ll
total 0
-rw-r--r-- 1 root root 0 Nov 10 09:31 my.cnf
[root@summer conf]# pwd
/root/mysql/conf
# 3.创建容器,将数据,日志,配置文件映射到本机
代码语言:javascript复制[root@summer conf]# docker run -p 3306:3306 --name mysql -v /root/mysql/conf:/etc/mysql/conf.d -v /root/mysql/logs:/logs -v /root/mysql/data:/var/lib/mysql -e MYSQL_ROOT_PASSWORD=hadoop -d mysql:5.7
5925d95eb8c70df57a9017ea28d97789ae2639b61a6e42375673146ec70fc89f
[root@summer conf]# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
5925d95eb8c7 mysql:5.7 "docker-entrypoint.s…" About a minute ago Up 59 seconds 0.0.0.0:3306->3306/tcp, 33060/tcp mysql
- -d: 后台运行容器
- -p 将容器的端口映射到本机的端口
- -v 将主机目录挂载到容器的目录
- -e 设置参数