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  1. OpenShift Bugs
  2. OCPBUGS-7840

HCCO overwrites kubernetes service endpoints that are managed by KAS

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Details

    • Bug
    • Resolution: Done-Errata
    • Major
    • 4.15.0
    • 4.14
    • HyperShift
    • Important
    • No
    • Hypershift Sprint 233, Hypershift Sprint 234, Hypershift Sprint 236, Hypershift Sprint 238, Hypershift Sprint 241, Hypershift Sprint 242
    • 6
    • Rejected
    • False
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    Description

      Description of problem:

      The kube apiserver manages the endpoints resource of the default/kubernetes service so that pods can access the kube apiserver. It does this via the --advertise-address flag and the container port for the kube apiserver pod. Currently the HCCO overwrites the endpoints resource with another port. This conflicts with what the KAS manages, it should not do that.

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

       

      How reproducible:

      always

      Steps to Reproduce:

      1. Create an AWS publicAndPrivate cluster with DNS hostnames and a Route publishing strategy for the apiserver.
      
      

      Actual results:

      The HCCO overwrites the default/kubernetes endpoints resource in the guest cluster.

      Expected results:

      The HCCO does not overwrite the default/kubernetes endpoints resource 

      Additional info:

       

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            agarcial@redhat.com Alberto Garcia Lamela
            cewong@redhat.com Cesar Wong
            Jie Zhao Jie Zhao
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            Dates

              Created:
              Updated:
              Resolved: