Upgrade the cluster to a new Kubernetes version

You are viewing documentation for Kubernetes 1.34, Cluster Stack release hetzner-apalla-1-34-v11.

Update your Cluster Stack release first

To upgrade to Kubernetes 1.35, first update your cluster to Cluster Stack release hetzner-apalla-1-34-v13 by following this guide: Updating the cluster with same Kubernetes version . Once that update is complete, return to this guide to upgrade your Kubernetes version.

Not sure which version your cluster uses?

Run this against the Syself Autopilot management cluster, not the workload cluster:

				$ kubectl get clusters -A

The CLUSTERCLASS column shows the Cluster Stack release and VERSION shows the Kubernetes version. Select that version in the picker at the top of this page.

Update cluster

Move a Syself Autopilot cluster to a newer Cluster Stack release on the same Kubernetes minor version: make the release available, then point the cluster at it.

Cluster API v1beta2

Learn about the Cluster API v1beta2 update and how it affects your clusters.