I have been trying to figure out a smart and easy solution to merge two different sites/instances into one checkMK system. Currently we have seperate systems for servers + network hardware, because both departments started their own monitoring and figured out after several years it’s smarter to bring the monitoring together.
However I am struggling to transfer ~400 rules from one site to another. Since hosts can be easily created with the Web-API my only struggle is with the ruleset for notifications and hosts and services.
Is there anybody with experience in such forms of migration? Maybe even a tool that allows easy migration?
I am happy for every hint I can get.