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Werk #23014: REST API: host and service lists name unreachable sites

Component REST API
Title REST API: host and service lists name unreachable sites
Date Nov 3, 2026
Level Trivial Change
Class Bug Fix
Compatibility Compatible - no manual interaction needed
Checkmk versions & editions
3.0.0b1
Not yet released
Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Cloud, Checkmk Ultimate MT
2.5.0p19
Not yet released
Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Cloud, Checkmk Ultimate MT

In a distributed setup, when a remote site could not be reached, the REST API's lists of hosts and services left out that site's hosts and services without any notice. A script or tool reading these lists couldn't tell that data was missing, so it could report everything as fine even though the state of the remote site was unknown.

The lists now name the sites that could not be reached, so you can tell when the data is incomplete.

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