Ignition config file is inaccessible during OCP 4.x Baremetal UPI installation

Solution Verified - Updated -

Issue

  • During the OCP 4 deployment, the master node is unable to boot and the below error is observed:
ignition GET error: https://api-int.test.example.com:22623/config/master: dial tcp: lookup api-int.test.example.com on 192.168.1.2:53 no such host

Environment

  • Red Hat Openshift Container Platform 4.x

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