[2.2.0] Checkmk Werk 16161 adapted: discovery: Fix missing datasource error for cluster hosts

Werk 16161 was adapted. The following is the new Werk, a diff is shown at the end of the message. Title: discovery: Fix missing datasource error for cluster hosts Class: fix Compatible: compat Component: checks Date: 1696495573 Edition: cre Knowledge: doc Level: 1 Version: 2.2.0p12 Previously, a missing datasource error would be shown in a discovery page of a cluster host if the cluster host had 'No IP' configured but had nodes with an agent datasource. Services of a cluster host would also become vanished. Checkmk now supports the described setup, there is no error in the discovery page and clustered services are discovered. ------------------------------------<diff>------------------------------------------- Title: discovery: Fix missing datasource error for cluster hosts Class: fix Compatible: compat Component: checks Date: 1696495573 Edition: cre Knowledge: doc Level: 1 - Version: 2.2.0p11 ? ^ + Version: 2.2.0p12 ? ^ Previously, a missing datasource error would be shown in a discovery page of a cluster host if the cluster host had 'No IP' configured but had nodes with an agent datasource. Services of a cluster host would also become vanished. Checkmk now supports the described setup, there is no error in the discovery page and clustered services are discovered.