docker使用centos7命令 systemctl 报错
$ systemctl status firewalld System has not been booted with systemd as init system (PID 1). Can't operate. Failed to connect to bus: Host is down
解决方式
# 运行centos # docker run -itd --name centos centos /bin/bash # 替换为： # 获取systemctl权限 docker run --privileged -itd --name centos centos /usr/sbin/init # 进入终端 docker exec -it centos /bin/bash
参考
