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  1. OpenShift Bugs
  2. OCPBUGS-54493

[pre-merge][BGP CUDN L2] label CUDN network after create RA, RA still cannot select this CUDN network

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      Description of problem: label CUDN network after create RA, ra cannot select this network and CUDN network cannot be advertised to external

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

      How reproducible:

      Steps to Reproduce:

      1. create CUDN L2

      $ oc get clusteruserdefinednetwork.k8s.ovn.org/l2-network-cudn1 --show-labels
NAME               AGE   LABELS
l2-network-cudn1   63s   <none>

      2. create RA to advertise CUDN L2

        spec:
    advertisements:
    - PodNetwork
    networkSelector:
      matchLabels:
        app: udn-l2

$ oc get ra
NAME     STATUS
udn-l2   Not Accepted: configuration pending: no networks selected

      3. label this CUDN network with networkSelector match label

      $ oc get clusteruserdefinednetwork.k8s.ovn.org/l2-network-cudn1 --show-labels
NAME               AGE     LABELS
l2-network-cudn1   2m24s   app=udn-l2

      4. verify RA successfully select this CUDN network and verify advertisement

      // wait up to 10 mins and RA still cannot select this CUDN network
  status:
    conditions:
    - lastTransitionTime: "2025-04-02T03:54:28Z"
      message: 'configuration pending: no networks selected'
      observedGeneration: 1
      reason: ConfigurationPending
      status: "False"
      type: Accepted
    status: 'Not Accepted: configuration pending: no networks selected'

      Actual results: ra cannot select this network after label CUDN and CUDN network cannot be advertised to external

      Expected results: ra should select this network after label CUDN and router advertisement should generate.

              pdiak@redhat.com Patryk Diak
              rh-ee-meinli Meina Li
              None
              None
              Meina Li Meina Li
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                Created:
                Updated: