How to properly configure alerts?

Hello,

Considering that alerts aren’t supported for panels using dashboard variables, what would be the proper way of setting up alerts?

Currently I’m monitoring 50 servers, the first time I tried to use alerts I manually created 50 alert panels, one for each server, which definitely doesn’t seem right.

Then I deleted everything added the “B” query, which doesn’t have a dashboard variable:

And a alert rule, based on that query:

But when a alert is send, the graph image isn’t from the server that triggered the alert: https://i.imgur.com/gpXiE9u.png (new users can only post two images)

So… What am I doing wrong?

Bump… I guess?