Hi Adrian,
This was posted on the Ops list, and sharing it here:
tldr; bast3001 has been replaced, use bast3002 instead.
Hi,
bast3001 has had a broken RAID for a while and we kept getting more serious SMART error mails constantly (https://phabricator.wikimedia.org/T154603)
Since the hardware is really old we just replaced it with another spare server in esams and created bast3002 (https://phabricator.wikimedia.org/T156506)
So if you are a user of bast3001 (in Europe), please go to your ssh config once and just replace 3001 with 3002.
I will copy data from /home as well now and created a ticket for the decom of bast3001. I wanted to give it maybe one more day before removing it from firewall rules as well, so that there is a chance to switch. ( https://phabricator.wikimedia.org/T159480)
I have also edited https://wikitech.wikimedia.org/wiki/Production_shell_ access and some other places on wiki.
Here are the fingerprints: https://wikitech.wikimedia.org/wiki/Help:SSH_ Fingerprints/bast3002.wikimedia.org
Cheers,
Daniel