运行“systemctl start docker.service” 报错 '

Job for docker.service failed because the control process exited with error code. See "systemctl status docker.service" and "journalctl -xe" for details.'

运行'docker ps' 报错'

Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?'关闭selinux即可

操作步骤如下：[root@localhost ~]# getenforce Enforcing[root@localhost ~]# setenforce 0[root@localhost ~]# getenforce Permissive[root@localhost ~]# systemctl start docker.serviceJob 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 重新启动系统即可

[root@localhost ~]# init 6Last login: Mon Aug 27 06:12:24 2018 from 192.168.1.105[root@localhost ~]# systemctl status docker.service [root@localhost ~]# docker psCONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES