kubernetes-sigs / lws / 28890140871

58%

Build Type

push

github

Committed by web-flow

Commit Message

webhook: reject LeaderWorkerSet replicas outside [0, 1000000] range (#913)

- Add +kubebuilder:validation:Minimum=0 and Maximum=1000000 markers
  to the Replicas field in LeaderWorkerSetSpec so the OpenAPI schema
  enforces the bounds at the API server level.
- Update the validating webhook (generalValidate) to return a
  descriptive error when replicas < 0 or replicas > 1000000, providing
  defense-in-depth alongside the schema constraints.
- Regenerate CRD manifests (config/crd/bases, charts/lws/crds) so the
  minimum/maximum constraints are present in the installed CRD.
- Add integration test cases:
  * creation with replicas=1000001 should fail
  * update to replicas=1000001 should fail

This prevents the controller from crashing or looping when a user
submits an excessively large replica count, as identified in issue #908
and the related Kueue integration fix.

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20 existing lines in 1 file now uncovered.

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