Hi!
I would like to monitor the number of nodes as seen by the Nomad Scheduler (both other schedulers and agents) to detect any network level issues in connectivity between Schedulers and Agents. Is there a metric that I can use to that end?
Looking at https://developer.hashicorp.com/nomad/docs/operations/metrics-reference#client-metrics it is quite easy to get the number of nodes which report metrics, but I can’t find anything about the state of the cluster from the point of view of the scheduler.
Help?