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  1. OpenShift Bugs
  2. OCPBUGS-46411

x509: cannot validate certificate for 21.101.0.1 because it doesn't contain any IP SANs

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    • Icon: Bug Bug
    • Resolution: Unresolved
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    • 4.19
    • kube-apiserver
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      This is a clone of issue OCPBUGS-45943. The following is the description of the original issue:
      —
      Description of problem:

          1 Client can not connect to the kube-apiserver via kubernetes svc, as the kubernetes svc is not in the cert SANs
    2 The kube-apiserver-operator generate apiserver certs, and insert the kubernetes svc ip from the network cr status.ServiceNetwork
    3 When the temporary control plane is down, and the network cr is not ready yet, Client will not connect to apiserver again

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

      How reproducible:

      Steps to Reproduce:

          1. I have just met this for very rare conditions, especially when the machine performance is poor     
    2.
    3.

      Actual results:

      Expected results:

      Additional info:

              vrutkovs@redhat.com Vadim Rutkovsky
              openshift-crt-jira-prow OpenShift Prow Bot
              Ke Wang Ke Wang
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                Created:
                Updated: