From checkmk-werks-lvl1@lists.checkmk.com Thu Jul  4 12:51:59 2024
From: Checkmk werks level 1 <checkmk-werks-lvl1@lists.checkmk.com>
To: checkmk-werks-lvl1@lists.checkmk.com
Subject: [2.3.0] Checkmk Werk 16431 adapted: omd restore: Fix RuntimeError:
 Failed to determine site version
Date: Thu, 04 Jul 2024 12:51:56 +0000
Message-ID: <1720097516.752820.779.nullmailer@localhost>
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Werk 16431 was adapted. The following is the new Werk, a diff is shown at the=
 end of the message.

[//]: # (werk v2)
# omd restore: Fix RuntimeError: Failed to determine site version

key        | value
---------- | ---
compatible | yes
version    | 2.3.0p10
date       | 2024-06-11T12:03:43+00:00
level      | 1
class      | fix
component  | omd
edition    | cre

Due to a regression introduced by <a href=3D"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 fr=
om the original name,
and the original site did no longer exist. This crash also affected the `Migr=
ate existing Site`
function of the appliance.

If you are affected by this crash, but are unable to update, then you can sta=
rt be restoring the
site without a new name. The site can then be renamed with `omd mv`.

------------------------------------<diff>-----------------------------------=
--------
  [//]: # (werk v2)
  # omd restore: Fix RuntimeError: Failed to determine site version
 =20
  key        | value
  ---------- | ---
  compatible | yes
- version    | 2.3.0p9
?                    ^

+ version    | 2.3.0p10
?                    ^^

  date       | 2024-06-11T12:03:43+00:00
  level      | 1
  class      | fix
  component  | omd
  edition    | cre
 =20
  Due to a regression introduced by <a href=3D"https://checkmk.com/werk/16422=
">Werk #16422</a>, the
  command `omd restore <NEW_SITE> <ARCHIVE_PATH>` could fail:
 =20
  ```
    File "/omd/versions/2.3.0p6.cee/lib/python3/omdlib/main.py", line 3522, i=
n _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")
  ```
 =20
  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 `Mi=
grate existing Site`
  function of the appliance.
 =20
  If you are affected by this crash, but are unable to update, then you can s=
tart be restoring the
  site without a new name. The site can then be renamed with `omd mv`.
 =20


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