SDN-pods triggering NodeProxyApplySlow alert

Solution Verified - Updated -

Issue

  • A NodeProxyApplySlow alert is firing for a specific node:

    SDN pod <pod_name> on node <node_name> is taking too long, on average, to apply kubernetes service rules to iptables.
    

Environment

  • Red Hat OpenShift Container Platform (RHOCP)
    • 4

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