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  1. OpenShift Bugs
  2. OCPBUGS-57972

Runaway controller pods from one HostedCluster can destabilize other HostedClusters in the same management cluster

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    • Icon: Bug Bug
    • Resolution: Unresolved
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    • 4.20
    • HyperShift
    • Quality / Stability / Reliability
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      Description of problem:

          In ROSA, a hosted cluster with an autoscaler pod that was consuming several gigabytes of memory, caused memory starvation to other HostedClusters on the same management cluster.

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

          

      How reproducible:

          

      Steps to Reproduce:

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      Actual results:

          

      Expected results:

          

      Additional info:

      There should be limits set on resources for controller pods that prevent run away memory consumption.    

              Unassigned Unassigned
              cewong@redhat.com Cesar Wong
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              Yu Li Yu Li
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                Created:
                Updated: