Werk #16161: discovery: Fix missing datasource error for cluster hosts

Component

Checks & agents

Title

discovery: Fix missing datasource error for cluster hosts

Date

Oct 5, 2023

Level

Trivial Change

Class

Bug Fix

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

2.3.0b1	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.2.0p12	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)

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.

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