I have a N ec2 instances. I have a single job that may or may not run on the instances. When the job runs, it sends metrics to InfluxDB.
I am trying to sort out a way to have Kapacitor send a slack alert the first time any job metrics are sent from a unique host. However, after that host has been initialized in InfluxDB as active, it should not send subsequent alerts.
Can you point me towards a way of solving that?