官网教程：

https://www.cnrancher.com/docs/rancher/v2.x/cn/overview/quick-start-guide/

Summary

也可以使用这一句

  1.   sudo docker run -d --restart=unless-stopped --privileged -v <主机路径>:/var/lib/rancher/ -p 80:80 -p 443:443 rancher/rancher:stable

出错清理环境：

https://rancher.com/docs/rancher/v2.x/en/cluster-admin/cleaning-cluster-nodes/

Summary

  1. docker rm -f $(docker ps -qa)
  2. docker rmi -f $(docker images -q)
  3. docker volume rm $(docker volume ls -q)
  5. for mount in $(mount | grep tmpfs | grep '/var/lib/kubelet' | awk '{ print $3 }') /var/lib/kubelet /var/lib/rancher; do umount $mount; done
  7. rm -rf /etc/ceph \
  8.        /etc/cni \
  9.        /etc/kubernetes \
  10.        /opt/cni \
  11.        /opt/rke \
  12.        /run/secrets/kubernetes.io \
  13.        /run/calico \
  14.        /run/flannel \
  15.        /var/lib/calico \
  16.        /var/lib/etcd \
  17.        /var/lib/cni \
  18.        /var/lib/kubelet \
  19.        /var/lib/rancher/rke/log \
  20.        /var/log/containers \
  21.        /var/log/pods \
  22.        /var/run/calico
  24. sudo reboot

或者 Kubernetes集群之清除集群

⚠️：重启和重新部署解决一切问题