解决办法
守护进程重新加载
[docker@izwtbz ~]# systemctl daemon-reload
[docker@izwtbz ~]# sudo service docker restart
[docker@izwtbz ~]# sudo service docker status
守护进程重新加载
[docker@izwtbz ~]# systemctl daemon-reload
[docker@izwtbz ~]# sudo service docker restart
[docker@izwtbz ~]# sudo service docker status