How to configure DNS entries on ROSA to resolve the FQDN externally

Solution Verified - Updated -

Issue

  • How to resolve DNS query in ROSA cluster with external network?
  • After configuring the internal DNS of the ROSA cluster, how to add an external FQDN query entry?
  • Internal queries to the ROSA cluster work correctly, but queries made for external lookups do not work. How can I make the necessary adjustment?

Environment

  • Red Hat OpenShift Service on AWS (ROSA)
    • 4.x

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