[Flaking-Test] VPA - test/e2e/v1/admission_controller.go

Author: irbekrmCreated Sep 3, 2026Updated Sep 14, 2026

Labelsarea/vertical-pod-autoscalerneeds-triage

The 'accepts valid and rejects invalid VPA object' test here flaked:

[38;5;9m[FAILED] Admission controller did not inspect the object
  Expected
      <string>: VerticalPodAutoscaler.autoscaling.k8s.io "cert-vpa-invalid" is invalid: [spec.resourcePolicy.containerPolicies[0].minAllowed.requests: Invalid value: "object": spec.resourcePolicy.containerPolicies[0].minAllowed.requests in body must be of type integer,string: "object", <nil>: Invalid value: "": "spec.resourcePolicy.containerPolicies[0].minAllowed.requests" must validate at least one schema (anyOf), spec.resourcePolicy.containerPolicies[0].minAllowed.requests: Invalid value: "object": spec.resourcePolicy.containerPolicies[0].minAllowed.requests in body must be of type integer: "object", <nil>: Invalid value: null: some validation rules were not checked because the object was invalid; correct the existing errors to complete validation]
  to match regular expression
      <string>: .*admission webhook .*vpa.* denied the request:

for an unrelated PR https://github.com/kubernetes/autoscaler/pull/10175 and succeeded on the next run.

It seems that in this case the webhook validation was not hit and the error was returned from the API server?

test log

Source: kubernetes/autoscaler

View original on GitHub View discussion on GitHub