This was born out of a customer upgrade of their MDS from 77.30 to 80.10. The customer had over 900 gateways spread across 30+ CMAs. They migrated to new hardware for MLMs and new objects. Making this change by hand on all gateways would have been an administrative nightmare without API commands.
The script will allow you to replace a server on all gateways and cluster objects. This is a combination of standard API commands and GENERIC API commands in order to edit the cluster objects. This script has been lab tested on MDS/SMS and both gateway types.
You can play with the script here; GitHub - WadesWeaponShed/Replace-Log-and-Alert
