Integration of SUSE Linux Enterprise High Availability Extension 12 with SAP Landscape Management 3.0
Since SAP Landscape Management SP25 is released the pacemaker cluster integration for SAP LaMa is part of the standard. You can consider this blog post as obsolete. Please refer to the new post for more information. https://blogs.sap.com/2022/12/02/integration-of-suse-linux-enterprise-high-availability-extension-and-red-hat-enterprise-linux-7.x-and-8.x-high-availability-clusters-with-sap-landscape-management-3.0/
This blog post describes how to integrate a SUSE Linux HA Cluster in the SAP Landscape Management. It has to be ensured that all actions performed within the cluster are known to the high availability solution, because otherwise your system landscape could lose the high availability.
This would be a good starting point for your own integration.
You can read more about the implementation in this document: https://help.sap.com/viewer/lama_suseha_integration