Why there are NNCEs in pending status in OpenShift Virtualization?

Solution Verified - Updated -

Issue

  • There are NodeNetworkConfigurationEnactments (NNCEs) that are stuck in pending status and the NodeNetworkConfigurationPolicy (NNCP) is not getting applied to the OpenShift Nodes.
  • The NNCE shows below status:
status:
  conditions:
  - lastHearbeatTime: "2022-10-27T11:26:28Z"
    lastTransitionTime: "2022-10-27T11:26:28Z"
    message: Max unavailable node limit reached
    reason: MaxUnavailableLimitReached
    status: "True"
    type: Pending

Environment

  • OpenShift Virtualization 4.9.

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