[2.4.0] Checkmk Werk 16431 created: omd restore: Fix RuntimeError: Failed to determine site version

[//]: # (werk v2) # omd restore: Fix RuntimeError: Failed to determine site version key | value ---------- | --- compatible | yes version | 2.4.0b1 date | 2024-06-11T12:03:43+00:00 level | 1 class | fix component | omd edition | cre Due to a regression introduced by Werk <a href="https://checkmk.com/werk/16422">Werk #16422</a>, the command `omd restore <NEW_SITE> <ARCHIVE_PATH>` could fail: ``` File "/omd/versions/2.3.0p6.cee/lib/python3/omdlib/main.py", line 3522, in _restore_backup_from_tar old_site.replacements(), ^^^^^^^^^^^^^^^^^^^^^^^ File "/omd/versions/2.3.0p6.cee/lib/python3/omdlib/contexts.py", line 136, in replacements raise RuntimeError("Failed to determine site version") ``` The failure only occured, if the user provided a site name, which differed from the original name, and the original site did no longer exist. This crash also affected the `Migrate existing Site` function of the appliance. If you are affected by this crash, but are unable to update, then you can start be restoring the site without a new name. The site can then be renamed with `omd mv`.