Rancher server crushed

Hi there.
I have few vsphere VM’s.

  • on 1 one i’ve started rancher server (in docker)
  • from ui, i created vsphere cluster, using standart config, based on ROS.
  • everything works fine

There was some tech issues and now rancher server gone, i have only provisioned nodes.
How i can attach them to new rancher server (docker) installation ?
I have only kubeconfig and etcd shapshot + ssh to any node
Help pls