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  1. OpenShift Bugs
  2. OCPBUGS-48451

Bootstrap kube-apiserver removal leaves only one endpoint in kubernetes service

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    • Icon: Bug Bug
    • Resolution: Unresolved
    • Icon: Undefined Undefined
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    • 4.19.0
    • kube-apiserver
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      This is a clone of issue OCPBUGS-46010. The following is the description of the original issue:
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      Description of problem:

      Bootstrapping currently waits to observe 2 endpoints in the "kubernetes" service in HA topologies. The bootstrap kube-apiserver instance itself appears to be included in that number. Soon after observing 2 (bootstrap instance plus one permanent instance), the bootstrap instance is torn down and leaves the cluster with only 1 instance. Each rollout to that instance causes disruption to kube-apiserver availability until the second permanent instance is started for the first time, easily totaling multiple minutes of 0% kube-apiserver availability.

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

      How reproducible:

      Steps to Reproduce:

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      Actual results:

      Expected results:

      Additional info:

              akashem@redhat.com Abu H Kashem
              openshift-crt-jira-prow OpenShift Prow Bot
              Ke Wang Ke Wang
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                Created:
                Updated: