Verified on: openshift-4.5.3 Steps: 1. added a least 6 search domains on /etc/resolv.conf 2. deployed OCP on RHV cluster 3. # oc project openshift-machine-api 4. # oc get events | grep DNS Results: No flooded warning events regarding DNSConfigForming
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (OpenShift Container Platform 4.5.6 bug fix update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2020:3330