If anyone else was wondering it's now been updated on the wiki.

*Sebastian Berlin*
Utvecklare/*Developer*
Wikimedia Sverige (WMSE)

E-post/*E-Mail*: [email protected]
Telefon/*Phone*: (+46) 0707 - 92 03 84


On Mon, 13 Jul 2026 at 12:24, Lucas Werkmeister <
[email protected]> wrote:

> It’s the same fingerprint AFAIK – OpenSSH should print something like the
> following when you first connect to the new hostname:
>
> This host key is known by the following other names/addresses:
>     ~/.ssh/known_hosts:*lineno*: gitlab.wikimedia.org
>
> Cheers,
> Lucsa
>
> Am Mo., 13. Juli 2026 um 12:00 Uhr schrieb Sebastian Berlin via Wikitech-l
> <[email protected]>:
>
>> Is the fingerprint for the new host anywhere? It's not on Help:SSH
>> Fingerprints <https://wikitech.wikimedia.org/wiki/Help:SSH_Fingerprints>.
>>
>> *Sebastian Berlin*
>> Utvecklare/*Developer*
>> Wikimedia Sverige (WMSE)
>>
>> E-post/*E-Mail*: [email protected]
>> Telefon/*Phone*: (+46) 0707 - 92 03 84
>>
>>
>> On Mon, 22 Jun 2026 at 10:20, Arnaud Bran via Wikitech-l <
>> [email protected]> wrote:
>>
>>> Hi all,
>>>
>>> Heads up: as part of putting GitLab behind a CDN (T425441
>>> <https://phabricator.wikimedia.org/T425441>), SSH access for git
>>> commands is moving to a dedicated hostname: gitlab-ssh.wikimedia.org.
>>> This only affects SSH git access. HTTPS clones are unaffected.
>>>
>>>
>>>    - The new hostname is available now.
>>>    - Starting tomorrow (June 23rd) morning, GitLab will advertise it
>>>    <https://gerrit.wikimedia.org/r/c/operations/puppet/+/1300763> on
>>>    new git clone commands, so new clones will use it automatically.
>>>    - gitlab.wikimedia.org will stay reachable over SSH for git commands
>>>    until GitLab moves behind the CDN. We'll announce the change before it
>>>    happens. After that, gitlab.wikimedia.org will no longer be
>>>    reachable via SSH.
>>>
>>> The quickest way to switch remotes all at once would be:
>>>
>>> git config --global url."[email protected]:".insteadOf "
>>> [email protected]:"
>>>
>>> Per-repo rewrites, CI jobs and ~/.ssh/config are covered in the migration
>>> guide <https://wikitech.wikimedia.org/wiki/GitLab/Migration>. wmf-laptop
>>> <https://wikitech.wikimedia.org/wiki/Wmf-laptop> has been updated, so
>>> wmf-update-known-hosts-production and wmf-update-ssh-config will reflect
>>> the change.
>>> Questions and feedback welcome on the task
>>> <https://phabricator.wikimedia.org/T425441>.
>>>
>>> Thanks!
>>> --
>>> *Arnaud Bran* (he/him)
>>> Senior Site Reliability Engineer
>>> Wikimedia Foundation <https://wikimediafoundation.org/>
>>> _______________________________________________
>>> Wikitech-l mailing list -- [email protected]
>>> To unsubscribe send an email to [email protected]
>>>
>>> https://lists.wikimedia.org/postorius/lists/wikitech-l.lists.wikimedia.org/
>>
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>
>
>
> --
> Lucas Werkmeister (he/er)
> Software Engineer
>
> Wikimedia Deutschland e. V. | Tempelhofer Ufer 23-24 | 10963 Berlin
> Phone: +49 (0)30-577 11 62-0
> https://wikimedia.de
>
> Imagine a world in which every single human being can freely share in the
> sum of all knowledge. Help us to achieve our vision!
> https://spenden.wikimedia.de
>
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> Steuernummer 27/029/42207.
>
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