I would like to add/create a custom alert for a process that runs on a single edgenode in the cluster as opposite to predefined Alerts in Ambari. I could do this using Nagios. Is it possible via Ambari?
The link provides a complete "project": python script and json file.
I followed up the instructions... and no surprise it does work.
While I can handle the script for my case what are the requirements for a json file? Do you have a useful link? What are required fields?
Specifically how do you assign the alert id?