NodePort services Unreachable After OpenShift SDN to OVN Migration

Solution Verified - Updated -

Issue

  • After SDN to OVN migration was completed on the cluster, NodePort are no longer connecting to cluster nodes.

  • All targets are displaying unhealthy status.

  • Customers who utilize these NodePort are unable to access their workloads. Any attempts to connect to them fail/timeout.

Environment

  • Red Hat OpenShift Container Platform
    • 4

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