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.
sudo journalctl -u docker.service --no-pager 查看docker日志提示
启动守护进程失败:初始化网络控制器时出错:创建默认 “桥接” 网络时出错:无法对 NAT 链进行编程:ZONE_CONFLICT:“docker0” 已经绑定到 “受信任”
防火墙删除docker0,问题解决,可以正常启动
firewall-cmd --zone=trusted --remove-interface=docker0 --permanent
firewall-cmd --zone