Console operator or Authentication operator degraded: server misbehaving

Solution Unverified - Updated -

Issue

  • Console operator degraded with message:

    message: 'RouteHealthDegraded: failed to GET route (https://console-openshift-console.apps.example.com/health): Get "https://console-openshift-console.apps.example.com/health": dial tcp: lookup console-openshift-console.apps.example.com on 10.0.0.1:53: server misbehaving'
    
  • Authentication operator degraded.

    message: 'OAuthRouteCheckEndpointAccessibleControllerDegraded: Get "https://oauth-openshift.apps.example.com/healthz": dial tcp: lookup oauth-openshift.apps.example.com on 10.0.0.1:53: server misbehaving'
    
  • There are several DNS forwarding rules in dns operator.
  • Checking the dns operator, there are unknown forward rules.
  • Why the dns operator contain forward rules for internal OpenShift components?

Environment

  • Red Hat OpenShift Container Platform
    • 4.x
  • aci-containers-operator

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