Leapp upgrade from RHEL 7 to RHEL 8 fails for pacemaker cluster

Solution Verified - Updated -

Issue

  • Unable to in-place upgrade when the system has pacemaker cluster installed on RHEL 7.
  • Error encountered when running the command leapp preupgrade --target 8.X.
  • While running the leapp upgrade check in preparation of a RHEL7 to RHEL8 upgrade, the file /var/log/leapp/leapp-report.txt reports inhibitor risk factors for the update regarding the use of HA cluster detected.

Environment

  • Red Hat Enterprise Linux Server (RHEL) 7, 8 with the High Availability or Resilient Storage Add-Ons
  • pacemaker cluster
  • leapp upgrade

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