because miss unix lct contain 重新 roc image man

運行“systemctl start docker.service” 報錯 ‘
Job for docker.service failed because the control process exited with error code. See "systemctl status docker.service" and "journalctl -xe" for details.‘

運行‘docker ps‘ 報錯‘
Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?‘

關閉selinux即可
操作步驟如下：
[root@localhost ~]# getenforce
Enforcing
[root@localhost ~]# setenforce 0
[root@localhost ~]# getenforce
Permissive
[root@localhost ~]# systemctl start docker.service
Job for docker.service failed because the control process exited with error code. See "systemctl status docker.service" and "journalctl -xe" for details.

[root@localhost ~]# vi /etc/selinux/config 修改 SELINUX=disabled 重新啟動系統即可
[root@localhost ~]# init 6
Last login: Mon Aug 27 06:12:24 2018 from 192.168.1.105
[root@localhost ~]# systemctl status docker.service
[root@localhost ~]# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES

docker命令無法使用,關閉selinux 即可