How to replace unhealthy master nodes in UPI on OpenShift 4.x ?

Solution Verified - Updated -

Issue

  • Replacement of unhealthy master nodes on OCP cluster provisioned via UPI Mechanism
  • How to rename master nodes in UPI OCP cluster?
  • Is it possible to change ip of master nodes?

Environment

  • Red Hat OpenShift Container Platform 4.6+ (UPI)

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