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  1. OpenShift Bugs
  2. OCPBUGS-3810

Remove flowcontrol/v1beta1 in 4.12 and later

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Details

    • Bug
    • Resolution: Not a Bug
    • Major
    • None
    • 4.13, 4.12
    • None
    • Moderate
    • 3
    • OTA 228
    • 1
    • Approved
    • False
    • Hide

      This will block upgrade to k8s 1.26 (OCP 4.13).

      Show
      This will block upgrade to k8s 1.26 (OCP 4.13).

    Description

      The APIs are scheduled for removal in Kube 1.26, which will ship with OpenShift 4.13. We want the 4.12 CVO to move to modern APIs in 4.12, so the APIRemovedInNext.*ReleaseInUse alerts are not firing on 4.12. We'll need the components setting manifests for these deprecated APIs to move to modern APIs. And then we should drop our ability to reconcile the deprecated APIs, to avoid having other components leak back in to using them. See cvo#566 for precedent, and note the presence of the hack/generate-lib-resources.py generation script .

      This can be noticed in https://gcsweb-ci.apps.ci.l2s4.p1.openshiftapps.com/gcs/origin-ci-test/pr-logs/pull/27560/pull-ci-openshift-origin-master-e2e-gcp-ovn/1593697975584952320/artifacts/e2e-gcp-ovn/openshift-e2e-test/build-log.txt:

      [It] clients should not use APIs that are removed in upcoming releases [apigroup:config.openshift.io] [Suite:openshift/conformance/parallel]
        github.com/openshift/origin/test/extended/apiserver/api_requests.go:27
      Nov 18 21:59:06.261: INFO: api flowschemas.v1beta1.flowcontrol.apiserver.k8s.io, removed in release 1.26, was accessed 254 times
      Nov 18 21:59:06.261: INFO: api horizontalpodautoscalers.v2beta2.autoscaling, removed in release 1.26, was accessed 10 times
      Nov 18 21:59:06.261: INFO: api prioritylevelconfigurations.v1beta1.flowcontrol.apiserver.k8s.io, removed in release 1.26, was accessed 22 times
      Nov 18 21:59:06.261: INFO: user/system:serviceaccount:openshift-cluster-version:default accessed flowschemas.v1beta1.flowcontrol.apiserver.k8s.io 224 times
      Nov 18 21:59:06.261: INFO: user/system:serviceaccount:openshift-cluster-version:default accessed prioritylevelconfigurations.v1beta1.flowcontrol.apiserver.k8s.io 22 times
      Nov 18 21:59:06.261: INFO: user/system:serviceaccount:openshift-kube-storage-version-migrator:kube-storage-version-migrator-sa accessed flowschemas.v1beta1.flowcontrol.apiserver.k8s.io 16 times
      Nov 18 21:59:06.261: INFO: user/system:admin accessed flowschemas.v1beta1.flowcontrol.apiserver.k8s.io 14 times
      Nov 18 21:59:06.261: INFO: user/system:serviceaccount:openshift-monitoring:kube-state-metrics accessed horizontalpodautoscalers.v2beta2.autoscaling 10 times
      Nov 18 21:59:06.261: INFO: api flowschemas.v1beta1.flowcontrol.apiserver.k8s.io, removed in release 1.26, was accessed 254 times
      api horizontalpodautoscalers.v2beta2.autoscaling, removed in release 1.26, was accessed 10 times
      api prioritylevelconfigurations.v1beta1.flowcontrol.apiserver.k8s.io, removed in release 1.26, was accessed 22 times
      user/system:admin accessed flowschemas.v1beta1.flowcontrol.apiserver.k8s.io 14 times
      user/system:serviceaccount:openshift-cluster-version:default accessed flowschemas.v1beta1.flowcontrol.apiserver.k8s.io 224 times
      user/system:serviceaccount:openshift-cluster-version:default accessed prioritylevelconfigurations.v1beta1.flowcontrol.apiserver.k8s.io 22 times
      user/system:serviceaccount:openshift-kube-storage-version-migrator:kube-storage-version-migrator-sa accessed flowschemas.v1beta1.flowcontrol.apiserver.k8s.io 16 times
      user/system:serviceaccount:openshift-monitoring:kube-state-metrics accessed horizontalpodautoscalers.v2beta2.autoscaling 10 times
      Nov 18 21:59:06.261: INFO: api flowschemas.v1beta1.flowcontrol.apiserver.k8s.io, removed in release 1.26, was accessed 254 times
      api horizontalpodautoscalers.v2beta2.autoscaling, removed in release 1.26, was accessed 10 times
      api prioritylevelconfigurations.v1beta1.flowcontrol.apiserver.k8s.io, removed in release 1.26, was accessed 22 times
      user/system:admin accessed flowschemas.v1beta1.flowcontrol.apiserver.k8s.io 14 times
      user/system:serviceaccount:openshift-cluster-version:default accessed flowschemas.v1beta1.flowcontrol.apiserver.k8s.io 224 times
      user/system:serviceaccount:openshift-cluster-version:default accessed prioritylevelconfigurations.v1beta1.flowcontrol.apiserver.k8s.io 22 times
      user/system:serviceaccount:openshift-kube-storage-version-migrator:kube-storage-version-migrator-sa accessed flowschemas.v1beta1.flowcontrol.apiserver.k8s.io 16 times
      user/system:serviceaccount:openshift-monitoring:kube-state-metrics accessed horizontalpodautoscalers.v2beta2.autoscaling 10 times
      [AfterEach] [sig-arch][Late]
        github.com/openshift/origin/test/extended/util/client.go:158
      [AfterEach] [sig-arch][Late]
        github.com/openshift/origin/test/extended/util/client.go:159
      flake: api flowschemas.v1beta1.flowcontrol.apiserver.k8s.io, removed in release 1.26, was accessed 254 times
      api horizontalpodautoscalers.v2beta2.autoscaling, removed in release 1.26, was accessed 10 times
      api prioritylevelconfigurations.v1beta1.flowcontrol.apiserver.k8s.io, removed in release 1.26, was accessed 22 times
      user/system:admin accessed flowschemas.v1beta1.flowcontrol.apiserver.k8s.io 14 times
      user/system:serviceaccount:openshift-cluster-version:default accessed flowschemas.v1beta1.flowcontrol.apiserver.k8s.io 224 times
      user/system:serviceaccount:openshift-cluster-version:default accessed prioritylevelconfigurations.v1beta1.flowcontrol.apiserver.k8s.io 22 times
      user/system:serviceaccount:openshift-kube-storage-version-migrator:kube-storage-version-migrator-sa accessed flowschemas.v1beta1.flowcontrol.apiserver.k8s.io 16 times
      user/system:serviceaccount:openshift-monitoring:kube-state-metrics accessed horizontalpodautoscalers.v2beta2.autoscaling 10 times
      Ginkgo exit error 4: exit with code 4
      

      This is required to unblock https://github.com/openshift/origin/pull/27561

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              afri@afri.cz Petr Muller
              trking W. Trevor King
              Evgeni Vakhonin Evgeni Vakhonin (Inactive)
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