How to change the IP addresses of cluster nodes in a RHEL 6, 7 or 8 cluster using pacemaker

Solution Verified - Updated -

Issue

  • What are the steps to change the IP addresses of nodes in a pacemaker cluster?

Environment

  • Red Hat Enterprise Linux (RHEL) 6 with the High Availability or Resilient Storage Add On (using pacemaker)

  • Red Hat Enterprise Linux (RHEL) 7 with the High Availability or Resilient Storage Add On

  • Red Hat Enterprise Linux (RHEL) 8 with the High Availability or Resilient Storage Add On

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