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  1. OpenShift Bugs
  2. OCPBUGS-17666

OVN IC breaks HyperShift/KubeVirt Platform: ovnkube-node ends up in CLBO

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    • SDN Sprint 240, SDN Sprint 241
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      Description of problem:

      Nodes for the HyperShift/KubeVirt platform fail to become ready due to the ovnkube-node pods crashlooping.

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

      4.14 nightly starting August 9th

      How reproducible:

      100%

      Steps to Reproduce:

      1. Start a HyperShift/KubeVirt guest cluster.https://hypershift-docs.netlify.app/how-to/kubevirt/create-kubevirt-cluster/

      Actual results:

      * The nodes get stuck in a NotReady status
* The ovnkube-node pods crash loop

      Expected results:

      Nodes join the hypershift kubevirt hosted cluster successfully.

      Additional info:

      ovnkube-node log

F0811 17:33:40.857584   62938 ovnkube.go:136] failed to start node network manager: failed to start default node network controller: unable to find encap uuid to set geneve port for chassis e4b75a28-fa33-423a-a93e-0aefc4c499b9

              sseethar Surya Seetharaman
              rhn-engineering-dvossel David Vossel
              Jean Chen Jean Chen
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                Created:
                Updated:
                Resolved: