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  1. OpenShift Virtualization
  2. CNV-59851

[4.19] The metric for kubevirt_vmi_migration_failed include VMIMs in 'undefined' status- Backport

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    • CNV I/U Operators Sprint 269, CNV I/U Operators Sprint 270, CNV I/U Operators Sprint 271, CNV I/U Operators Sprint 272
    • Moderate
    • None

      Description of problem:

      The metric for kubevirt_vmi_migration_failed include VMIMs in 'undefined' status

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

      4.18.0.rhel9-813

      How reproducible:

      100%

      Steps to Reproduce:

      1. Migrate 1000s of VMs
2. Monitor migration metrics and compare with data captured with oc get vmim

      Actual results:

      Failure metric does not match number of failed VMIMs

      Expected results:

      Failure metric matches number of failed VMIMs when queried with oc get vmim
Separate metric for undefined state, along with metrics for Scheduled and TargetReady.

      Additional info:

      Metrics:
sum(kubevirt_vmi_migration_failed)
sum(kubevirt_vmi_migrations_in_pending_phase)

Attached screenshot shows an inverse relationship between "failed" and "pending", when in-fact VMIMs show 0 failed, and a relative number of "undefined" state VMIMs.

              alitman@redhat.com Aviv Litman
              rhn-support-sbennert Sarah Bennert
              Harel Meir Harel Meir
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                Created:
                Updated:
                Resolved: