Rancher HA built with RKE, broken node

I built a rancher cluster with 3 nodes using RKE up. Now one of the nodes has a bad day, docker images/containers got removed.

I was under the impression that I could just run rke up again and that would rebuild the broken node. Rebuild process stops at a etcd timeout.

INFO[0060] [etcd] Successfully started etcd plane… Checking etcd cluster health
FATA[0117] [etcd] Failed to bring up Etcd Plane: [etcd] Etcd Cluster is not healthy

Whats the correct way to rebuild a rancher node after one of the cluster nodes fails?