[root@bogon chapter3]# systemctl start docker Job for docker.service failed

 - 启动docker 失败

[root@bogon chapter3]# systemctl start docker
Job for docker.service failed because the control process exited with error code. See "systemctl status docker.service" and "journalctl -xe" for details.

是由于docker不支持图像内核驱动，SELinux不支持这个内核上的OrthALA2图形驱动程序。解决办法：修改docker配置文件：

vim  /etc/sysconfig/docker

把OPTIONS一行改为：

OPTIONS='--selinux-enabled=false --log-driver=journald --signature-verification=false'

 

 

就可以启动成功了