/sig testing

NOTE: This is NOT a good first issue!

TODO:

• Implement the e2e framework changes from Feature Gated Test Labeling Proposal
  • Set [Feature:OffByDefault] when WithFeatureGate receives an off-by-default feature gate #130655
  • Implement WithFeatureGate label proposal #130908
  • update e2e jobs to new alpha/beta filters test-infra#34541
• PSA [email protected] early in 1.34 (since the framework changes landed late in 1.33)
  • https://groups.google.com/a/kubernetes.io/g/dev/c/uVga86nJDuI
• Implement update alpha/beta job split
  • Determine naming for jobs that enable alpha/beta in the cluster vs jobs that run the test cases for alpha/beta. The former will exist so we can get release signal that even alphas are safe to enable.
• Drive new alpha/beta jobs to release informing
• Drive subset of alpha/beta jobs to release-blocking
• Drive subset of jobs to PR blocking
• Provide more visible docs for how WithFeature and WithFeatureGate should be used

See the Feature Gated Test Labeling Proposal, shared with [email protected] (open for anyone to join) and [email protected] for prior discussion of roughly the changes required

/assign
cc @pohly @aojea @liggitt @dims