Werk #18894: omd restore: Fix error upon encountering empty site directory

Component	Site management
Title	omd restore: Fix error upon encountering empty site directory
Date	Mar 12, 2026
Level	Trivial Change
Class	Bug Fix
Compatibility	Compatible - no manual interaction needed
Checkmk versions & editions	2.6.0b1 Not yet released Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Cloud, Checkmk Ultimate MT 2.5.0b3 Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Cloud, Checkmk Ultimate MT 2.4.0p25 Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Cloud, Checkmk Ultimate MT 2.3.0p46 Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Ultimate MT

Previously, omd restore did not handle an empty site directory correctly, if executed as a site user. The following error would be displayed.

  orig_apache_port = config["APACHE_TCP_PORT"]
KeyError: 'APACHE_TCP_PORT'

This has been fixed. To prevent user errors, omd restore will now verify that the user targeted by the restore command is a site user.

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