[root@localhost /]# yum -y install docker-io

2、更改配置文件

[root@localhost /]# vi /etc/sysconfig/docker

other-args列更改為：other_args="--exec-driver=lxc --selinux-enabled"

3、啟動docker服務

[root@localhost /]# service docker start

Starting cgconfig service: [ OK ]

Starting docker: [ OK ]

4、將docker加入開機啟動

[root@localhost /]# chkconfig docker on

Docker安裝與啟動