I was reading this page:

https://en.wikipedia.org/wiki/Wikipedia:Wikimedia_Cloud_Services

And I've found this link:

https://shinken.wmflabs.org/

But that is a 404 at the moment.

Wikimedia Cloud Services Error
No proxy is configured for this host name. Please see our documentation on Wikitech for more information on configuring a proxy.

I don't know if this is desired situation or not. Maybe we can just drop that link from that page. I see that the tag Shinken is Archived in Wikimedia Phabricator.