vim /usr/lib/systemd/system/docker.service ExecStart=/usr/bin/dockerd -H fd:// --containerd=/run/containerd/containerd.sock 改为 ExecStart=/usr/bin/dockerd -H tcp://0.0.0.0:2375 -H unix:///var/run/docker.sock -H fd:// --containerd=/run/containerd/containerd.sock重启docker
systemctl daemon-reload && systemctl restart docker安装portainer
docker run -itd --name=portainer -p 9000:9000 portainer/portainer配置portainer
http://192.168.0.x:9000
填写 Username Password(符合规范) Confirm password方法一：Local
Connect
如报错，使用方法二
Failure
Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?
Name：自己填写 Endpoint URL ：192.168.0.x:2375 (docker ip port)
Connect
成功安装，可以使用
