kubernetes-sigs / karpenter / 21233415137

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main: 80%

Pull #2586

github

fix: simplify label filtering

This commit does the following:

- Drop CEL restrictions for kubernetes.io and k8s.io domains
- Remove kubernetes.io and k8s.io from RestrictedLabelDomains
- Remove LabelDomainExceptions (no longer needed)
- Remove IsRestrictedNodeLabel function (use WellKnownLabels directly)
- Move non-well-known label resolution from NodeClaim launch to creation time
- Remove Requirements.Labels() function
  - Cloud providers can re-implement and filter additional domains if needed
  - No need to filter for kubelet syncability - Karpenter syncs all labels

Karpenter now syncs all labels to the Node directly, and no longer relies
on kubelet to sync labels.

Signed-off-by: Max Cao <macao@redhat.com>

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