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  1. OpenShift Bugs
  2. OCPBUGS-24573

[vsphere]keepalived still running on worker nodes even using usermanaged ELB

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      Description of problem:

       setup cluster cluster on vsphere by usermanaged ELB, with install-config.yaml
      
          apiVIPs:
            - 10.38.153.2
          ingressVIPs:
            - 10.38.153.3
          loadBalancer:
            type: UserManaged
      networking:
        machineNetwork:
          - cidr: "10.38.153.0/25"
      featureSet: TechPreviewNoUpgrade
      
      after cluster is started, Found the keeplaived still running on worker nodes.
      
      omc get pod -n openshift-vsphere-infra
      NAME                                                   READY   STATUS    RESTARTS   AGE
      coredns-ci-op-2kch7ldp-72b07-7l4vs-master-0            2/2     Running   0          1h
      coredns-ci-op-2kch7ldp-72b07-7l4vs-master-1            2/2     Running   0          59m
      coredns-ci-op-2kch7ldp-72b07-7l4vs-master-2            2/2     Running   0          59m
      coredns-ci-op-2kch7ldp-72b07-7l4vs-worker-0-tqc74      2/2     Running   0          39m
      coredns-ci-op-2kch7ldp-72b07-7l4vs-worker-1-s654k      2/2     Running   0          37m
      keepalived-ci-op-2kch7ldp-72b07-7l4vs-worker-0-tqc74   2/2     Running   0          39m
      keepalived-ci-op-2kch7ldp-72b07-7l4vs-worker-1-s654k   2/2     Running   0          37m
      
       
       

      Version-Release number of selected component (if applicable):

      4.15

      How reproducible:

      always

      Steps to Reproduce:

          1. setup vsphere on multi-subnet network with ELB, job
      https://qe-private-deck-ci.apps.ci.l2s4.p1.openshiftapps.com/view/gs/qe-private-deck/pr-logs/pull/openshift_release/46458/rehearse-46458-periodic-ci-openshift-openshift-tests-private-release-4.15-amd64-nightly-vsphere-ipi-zones-multisubnets-external-lb-usermanaged-f28/1732560150155235328     2.
          3.
          

      Actual results:

          

      Expected results:

          keepalived should not be running on worker node.

      Additional info:

          must-gather logs:  https://gcsweb-qe-private-deck-ci.apps.ci.l2s4.p1.openshiftapps.com/gcs/qe-private-deck/pr-logs/pull/openshift_release/46458/rehearse-46458-periodic-ci-openshift-openshift-tests-private-release-4.15-amd64-nightly-vsphere-ipi-zones-multisubnets-external-lb-usermanaged-f28/1732560150155235328/artifacts/vsphere-ipi-zones-multisubnets-external-lb-usermanaged-f28/gather-must-gather/artifacts/must-gather.tar
      Version-Release number of selected component (if applicable):
      {code:none}
          

      How reproducible:

          

      Steps to Reproduce:

          1.
          2.
          3.
          

      Actual results:

          

      Expected results:

          

      Additional info:

          

            mkowalsk@redhat.com Mat Kowalski
            zzhao1@redhat.com Zhanqi Zhao
            Zhanqi Zhao Zhanqi Zhao
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              Created:
              Updated:
              Resolved: