Using wildcard DNS in EgressNetworkPolicy is not possible in OpenShift Container Platform

Solution Verified - Updated -

Issue

  • Is it supported to use wildcard DNS name in EgressNetworkPolicy?
  • How to use *.example.com DNS name rule in EgressNetworkPolicy?
  • EgressNetworkPolicy for wildcard DNS name

Environment

  • Red Hat OpenShift Container Platform (OCP)
    • 4.16.x

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