This ticket is an outcome from the incident review meeting for incident 2024-09-28 cr2-eqsin down.

During this incident one site was depooled due to a router failure while another site was already depooled due to another unrelated router failure.

As part of the follow-up discussion a need was identified for having a a central place (whiteboard) where SRE can quickly check the current site status.

It's supposed to be a place where the pool status for all sites is displayed and optionally other facts for general awareness can be advertised.
Unlike SAL, it should not be append-only but a single page that gets updated to current status.

Several people agreed we should create something like this.
All other details (internal vs external, technology used, etc) are to be determined.