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 Not yet released	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
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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