docker安装&启动&中止

一、检查内核版本

uname -r

3.10.0-327.el7.x86_64
二、安装docker

必须连网

yum install docker

三、输入y确认安装

四、启动docker

[root@localhost ~]# systemctl start docker
[root@localhost ~]# docker -v
Docker version 1.13.1, build 774336d/1.13.1
五、开机启动docker

root@localhost ~]# systemctl enable docker

Created symlink from /etc/systemd/system/multi-user.target.wants/docker.service to /usr/lib/systemd/system/docker.service.

六、中止docker

[root@localhost ~]# systemctl stop docker