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  1. OpenShift Bugs
  2. OCPBUGS-23387

[4.14] pod IP routing broken if KubeVirt VM migration fails

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    Description

      Description of problem:

      
      There is special logic in ovnk to handle moving an ip between pods during KubeVirt (OpenShift Virtualization) live migration. This logic works great when the migration succeeds, but when a live migration fails, the routing to the remaining active pod hosting the VM breaks.
      
      

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

      
      

      How reproducible:

      
      50%
      
      

      Steps to Reproduce:

      
      1. Start a hypershift/kubevirt guest clsuter
      2. run the conformance tests
      3.  live migrate a VM (it will fail due to https://issues.redhat.com/browse/CNV-34724)
      
      

      Actual results:

      
      the vm that failed live migration will lose network connectivity
      
      

      Expected results:

      
      network connectivity is not impacted
      

      Additional info:

      
      

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              ellorent Felix Enrique Llorente Pastora
              rhn-engineering-dvossel David Vossel
              Jean Chen Jean Chen
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                Created:
                Updated:
                Resolved: