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  1. Red Hat Advanced Cluster Management
  2. ACM-4484

governance-policy-framework-addon getting OOMkilled on managed clusters

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: Major Major
    • ACM 2.7.3
    • ACM 2.7.2
    • GRC
    • None
    • 1
    • False
    • None
    • False
    • GRC Sprint 2023-05
    • Important
    • -
    • No

      Description of problem:

      Some managed clusters attached to this ACM 2.7.2 se their governance-policy-framework-addon pod crashlooping, getting killed with an OOM

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

      2.7.2

      How reproducible:

      customer environment

      Steps to Reproduce:

      1. deploy ACM 2.7.2
      2. attach clusters
      3. deploy policies

      Actual results:

      [...]
        containerStatuses:
        - containerID: cri-o://d54f011460f57c903914b82532d0cdb80aa3aabfac29110f137e3758710ce197
          image: registry.redhat.io/rhacm2/acm-governance-policy-framework-addon-rhel8@sha256:b95517369a25f3ccda1d5d000e688ecf95b2403c9a38bd78ceac7cbf991254a6
          imageID: registry.redhat.io/rhacm2/acm-governance-policy-framework-addon-rhel8@sha256:b95517369a25f3ccda1d5d000e688ecf95b2403c9a38bd78ceac7cbf991254a6
          lastState:
            terminated:
              containerID: cri-o://d54f011460f57c903914b82532d0cdb80aa3aabfac29110f137e3758710ce197
              exitCode: 137
              finishedAt: "2023-03-20T10:30:59Z"
              reason: OOMKilled
              startedAt: "2023-03-20T10:30:26Z"
          name: governance-policy-framework-addon
          ready: false
          restartCount: 753
      [...] 

      Expected results:

      no crashloop or more information than "OOMKilled" available

      Additional info:

      the logs for the pod give no indication of any problem, it looks at first sight that the usage is just consuming enough memory to get into an OOM normally.

      no procedure was found in the troubleshooting guide for this pod to remove or edit the limit, which could serve as a workaround.

              jkulikau@redhat.com Justin Kulikauskas
              rhn-support-fdewaley Felix Dewaleyne
              Derek Ho Derek Ho
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                Created:
                Updated:
                Resolved: