node: graduate the podresources API endpoint to GA

[carlory]

Graduate the kubelet podresources endpoint to GA

KEP: kubernetes/enhancements#606
enhancement: kubernetes/enhancements#3743

reopen #39959 for 1.28

[carlory]

/cc @ffromani

[ffromani]

/cc @ffromani

thanks a ton! I planned to to this later! appreciated!

[Shubham82]

Thanks @carlory, it looks good to me.
/lgtm

[k8s-ci-robot]

LGTM label has been added.

Git tree hash: 010afb917c1aa31aad2947eec682d8c4d6dd36ce

[ffromani]

from my side I just need to doublecheck if we need to advertise the feature as GA elsewhere in the docs, and then LGTM

[sftim]

/sig node

[sftim]

Would we also need to make any change to https://kubernetes.io/docs/concepts/extend-kubernetes/compute-storage-net/device-plugins/#monitoring-device-plugin-resources ?

[ffromani]

Would we also need to make any change to https://kubernetes.io/docs/concepts/extend-kubernetes/compute-storage-net/device-plugins/#monitoring-device-plugin-resources ?

we do. We need to change labels here and there (beta -> stable). I'll do a pass and issue PRs review/comment later, we have plenty of time luckily

[pacoxu]

/lgtm
Since kubernetes/kubernetes#116525 was already merged.

[tengqm]

/approve

[k8s-ci-robot]

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