Cluster creation hangs or fails on "joining worker nodes" if custom node role is set about kind

[carreter]

Got it, makes sense. Thanks for the fast response!

[carreter]

kind-bug.tar.gz

Log dump here!

[BenTheElder]

Yes, this isn't supported, you're using a namespace reserved for Kubernetes and Kubelet will not allow you to do this if it's not an approved value.

You should use a different namespace for your custom labels / values.

https://kubernetes.io/docs/reference/labels-annotations-taints/

Kubernetes reserves all labels and annotations in the kubernetes.io and k8s.io namespaces.

/remove-kind bug
/kind support
/close

[k8s-ci-robot]

@BenTheElder: Closing this issue.

In response to this:

Yes, this isn't supported, you're using a namespace reserved for Kubernetes and Kubelet will not allow you to do this if it's not an approved value.

You should use a different namespace for your custom labels / values.

https://kubernetes.io/docs/reference/labels-annotations-taints/

/remove-kind bug
/kind support
/close

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository.

[BenTheElder]

(also kubernetes-sigs/apiserver-network-proxy#631 (comment), and if you check the kubelet log kubelet should have a message about this)

[BenTheElder]

this is also #3536, we may attempt to validate these earlier