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Werk #22272: omd: Fix the system Apache configuration of sites with APACHE_MODE none

Component Site management
Title omd: Fix the system Apache configuration of sites with APACHE_MODE none
Date Oct 28, 2026
Level Trivial Change
Class Bug Fix
Compatibility Incompatible - Manual interaction might be required
Checkmk versions & editions
3.0.0b1
Not yet released
Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Cloud, Checkmk Ultimate MT

For a site with APACHE_MODE set to none, omd update-apache-config SITE deleted the site's file in the system Apache configuration (/omd/apache/SITE.conf). omd treats a site without this file as disabled with omd disable, so omd start then refused to start the site with "This site is disabled.".

The other commands that register a site with the system Apache (omd create, omd cp, omd restore and omd enable) ignored APACHE_MODE none and wrote a full proxy configuration, so the system Apache forwarded requests to a site Apache that does not run.

For APACHE_MODE none, these commands now write the file without a proxy configuration. The site stays registered and can be started, and the system Apache no longer proxies requests to it.

If a site with APACHE_MODE none is affected, run omd update-apache-config SITE as root.

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