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  1. OpenShift Virtualization
  2. CNV-55112

The VM with too long name can not be migrated

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    • CNV v4.19.0
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    • CNV User Interface
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    • Quality / Stability / Reliability
    • 0.42
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    • CNV v4.18.0.rhel9-770
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      Description of problem:

      The VM with too long name can not be migrated

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

      4.18

      How reproducible:

      100%

      Steps to Reproduce:

      1. Create a VM with more than 63 charactors name, make sure it is in running status.
2. Try to migrate it.
3.

      Actual results:

      The migration job will be hang and there is an error in Event: 
Error expanding the 
PodDisruptionBudget kubevirt-disruption-budget-kq877: 
PodDisruptionBudget.policy "kubevirt-disruption-budget-kq877" is 
invalid: metadata.labels: Invalid value: 
"example-tkflc66q8nof2hrx-snapshot-20250116-135446-falseac4nom-migration-zd8y6":
 must be no more than 63 characters

      Expected results:

      If we cannot support too long name, we should tell user when creating the VM

      Additional info:

       

              phbailey@redhat.com Phillip Rhodes
              chdong@redhat.com Chensheng Dong
              Guohua Ouyang Guohua Ouyang
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                Created:
                Updated:
                Resolved: