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Werk #22855: EC: omd reload survives broken configs

Component Event Console
Title EC: omd reload survives broken configs
Date Oct 23, 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

Reloading the Event Console with omd reload mkeventd failed badly if its configuration couldn't be loaded, e.g. because of a syntax error in a configuration file edited by hand: The Event Console created a crash report and stopped its periodic tasks like housekeeping, saving its state and replication, although it kept processing incoming messages. It also removed its PID file, so omd status reported it as not running, and omd stop didn't stop it anymore.

Like when reloading after activating changes, the Event Console now logs the error and keeps running with its previous configuration.

Furthermore, a request to stop or to reload the Event Console which arrived while it reloaded its configuration, e.g. omd reload mkeventd while activating changes, interrupted that reload, possibly leaving the new configuration only partially in effect, or the request got lost. The Event Console now completes the reload first and handles such a request right afterwards.

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