Grafana monitoring multiple videobridges

I added 5 more external servers with videobridges to my jitsi-meet installation. Now I want to monitor all the servers using grafana but grafana doesn’t work. Can you help please?

  1. I have to install telegraf on all the videobridge servers, right? But how does the config files look like?
  2. What do I have to change in the configuration of grafana (or telegraf) on the main server?
  3. Has anybody an example dashboard?

Many thanks
I found this on this forum I can’t help you setting up something similar
there is post about grafana tutorial on this forum, you can use the search function (search on grafana, easy, and beginner you should find it)