vim /usr/lib/systemd/system/docker.service
ExecStart=/usr/bin/dockerd -H unix:// --containerd=/run/containerd/containerd.sock
#ExecStart=/usr/bin/dockerd -H fd:// --containerd=/run/containerd/containerd.sock
systemctl daemon-reload
systemctl restart docker.service
systemctl status docker.service
标签:load,via,21,service,containerd,systemctl,usr,docker
From: https://www.cnblogs.com/xjzyy/p/16879748.html