Unable to configure alert scripts on RHEL 9 pacemaker cluster after upgrading it from RHEL 8.

Solution Verified - Updated -

Issue

  • Unable to configure alert agents on pacemaker cluster.
  • Email alert agent smtp is failing after upgrade from RHEL 8 to RHEL 9 .

Environment

  • Red Hat Enterprise Linux Clustering
  • Pacemaker
  • RHEL 9 (with the High Availability Add On)

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