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Werk #18216: Cached plugins did not recover from reboot or agent service restart

Component Checks & agents
Title Cached plugins did not recover from reboot or agent service restart
Date Jun 25, 2025
Level Trivial Change
Class Bug Fix
Compatibility Incompatible - Manual interaction might be required
Checkmk versions & editions
2.5.0b1 Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Ultimate MT
2.4.0p8 Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Ultimate MT

This Werk was reverted with Werk Werk #18472

If a monitored host was rebootet during the execution of a cached plugin, the plugin was never executed again. The same problem occured when restarting the systemd service check-mk-agent-async.

After deploying the agent shipped with this version, the situation recovers on its own.

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