Migrate from Standalone Nagios 3.5 and Nagios 4 to Checkmk CRE?

Hi @andreas-doehler
I extracted the hosts and then imported it using WATO > Import hosts via csv on CRE 1.6. Using WATO, I can only import Hostname,IP Address,Alias.

Now the following questions:

  • Is there a way to import more objects like Host groups,service groups,contact groups etc. ?

  • How about performance data ? Can this be migrated or there is no straightforward way ?

  • What about Active checks ? Now, I should forget about the below checks as the Checkmk agent will have obviously more of them. Correct ?

  • What about Custom Active checks and custom checksthat run on the remote host (I don’t know what to call it) ? How can they be migrated as they have Nagios specific output ?

  • Notifications: This is quite different in Checkmk using WATO >> Notifications. Shall I set from scratch ?