Werk #15358: Check_MK Agent: Show registered host name

Component Checks & agents
Title Check_MK Agent: Show registered host name
Date Mar 20, 2025
Level Trivial Change
Class New Feature
Compatibility Compatible - no manual interaction needed
Checkmk versions & editions
2.5.0b1
Not yet released
Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)

In larger organisations a user may not always have access to the cmk-update-agent.state file. This makes it hard to detect a mismatch between the registered hostname and the actual hostname in checkmk.

Now the registered host name is shown along other agent information in the "Check_MK Agent" service.

When the configured host name for the agent updater and the host name in Checkmk do not match, the service will show both and go to CRIT.

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