Docker | Docker启动报错“systemctl status docker.service“ and “journalctl -xe“

Docker启动报错：

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

解决方式：

rm -rf /var/lib/docker/
vim /etc/docker/daemon.json
# 添加如下内容
{
    "graph": "/mnt/docker-data",
    "storage-driver": "overlay"
}

重启服务：

systemctl restart docker

查看状态：

systemctl status docker