Kubelet skipNodeRegistration breaks upgrade-k8s

siderolabs / talos

Talos Linux is a modern Linux distribution built for Kubernetes.

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Open maxpain opened 2 months ago

maxpain commented 2 months ago

Kubelet skipNodeRegistration breaks talosctl upgrade-k8s

Hello. I want to hide the control plane nodes from the Kubernetes cluster using this configuration:

machine:
  kubelet:
    skipNodeRegistration: true

But talosctl upgrade-k8s stops working:

% talosctl -n cp1 upgrade-k8s         
error detecting the lowest Kubernetes version failed to detect lowest Kubernetes version

smira commented 2 months ago

Yes, it's not supported this way, as talosctl won't have a way to verify fully, but you can still update manually.

It should be possible to implement that, but right now we're not looking into that.