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  1. OpenShift Bugs
  2. OCPBUGS-57070

Problem with cAdvisor metrics for multipath devices

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    • 4.18.0
    • 4.18.0, 4.18.z
    • Node / Kubelet
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    • Quality / Stability / Reliability
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    • Moderate
    • Yes
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    • OCP Node Sprint 272 (Green), OCP Node Sprint 273 (Green)
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    • Done
    • Bug Fix
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      Before this update, the `cadvisor` endpoint on the kubelet reported invalid metrics values, which combined the counter for different devices in one metric. With this release, the `cadvisor` endpoint reports valid metrics. (link:https://issues.redhat.com/browse/OCPBUGS-57070[OCPBUGS-57070])
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      Before this update, the `cadvisor` endpoint on the kubelet reported invalid metrics values, which combined the counter for different devices in one metric. With this release, the `cadvisor` endpoint reports valid metrics. (link: https://issues.redhat.com/browse/OCPBUGS-57070 [ OCPBUGS-57070 ])
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      Description of problem:

      Upstream PR: https://github.com/google/cadvisor/pull/3522

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

      openshift-kubelet = 4.18.0 / cadvisor >= v0.48.0 and < v0.51.0

              mdemaced Maysa De Macedo Souza
              rhn-support-dkaylor David Kaylor
              None
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              Min Li Min Li
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