How to upgrade Rancher provisioned RKE2 cluster

Rancher
1

It’s a pity, we found we could not upgrade the Rancher 2.6.3 provisioned RKE2 cluster from UI.

Just like the way to upgrade RKE cluster :

  1. In Cluster Management, click on Edit Config
  2. select a wanted Kubernetes version
  3. save it and done.

Will it support in the short feature ?

2

Hi,
You can actually do that.
Ive just did that earlier with a terraform provisioned RKE2 cluster.

Any errors?

3

Thats actually RKE1 Provider. So running rke up by providing the cluster.yml to it to upgrade the rke cluster. Got error while starting kubelet. Kubelet health check was failed.

4

Hi @Anders_Johansson1, Do you have the steps to setup the RKE2 cluster along with loadbalancer ?