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Yeah yeah I saw that, but it doesn’t say how though ^^

@mysterious-art-88134 Actually it's next part with

rke up

that upgrades all parts based on next article https://rke.docs.rancher.com/upgrades/how-upgrades-work

Thanks again, but it seems that I can upgrade one type of node at a time. I would like to upgrade one node at a time whatever role it has. Like I’d like to upgrade say node04 specifically to k8s x.y.z, and it doesn’t seem to be possible.

@mysterious-art-88134 That the case for kubernetes itself too:

upgrade procedure on control plane nodes should be executed one node at a time

The upgrade procedure on worker nodes should be executed one node at a time or few nodes at a time, without compromising the minimum required capacity for running your workloads.

Refer to https://v1-26.docs.kubernetes.io/docs/tasks/administer-cluster/kubeadm/kubeadm-upgrade/