Whereabouts CNI times out when excluding large ranges on OCP4

Solution Verified - Updated -


  • Pods with additional ipv6 address using Whereabouts CNI stuck in ContainerCreating state
  • Using large (ipv6) exclude ranges in Whereabouts CNI causes:

    Failed to create pod sandbox: rpc error: code = DeadlineExceeded desc = context deadline exceeded


  • Red Hat OpenShift Container Platform (RHOCP) 4

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