It would be useful if the machine list for the infra pane came from a DNS TXT record, so that there's a single point for machine configuration.
For straight pings, listing hostnames would be enough; for ssh checks, we'd need additional info, maybe "displayname=ssh://hostname:port" e.g. archie=ssh://ehl.cdot.systems:2200" where the name displayed on the dashboard would be aarchie and the ssh check would be tested on the specified IP and port.
It would be useful if the machine list for the infra pane came from a DNS TXT record, so that there's a single point for machine configuration.
For straight pings, listing hostnames would be enough; for ssh checks, we'd need additional info, maybe "displayname=ssh://hostname:port" e.g. archie=ssh://ehl.cdot.systems:2200" where the name displayed on the dashboard would be aarchie and the ssh check would be tested on the specified IP and port.