When the alarm fires at Grafana or Cloudwatch, the webhook will receive the message, and initiate the execution of your RunBook.
Using Alarms
Auto-remediate:
Create a RunBook that can automatically remediate the issue.
Once the issue is remediated, send an alert to the team, and ensure that the alarms are no longer firing.
Diagnose:
Initiate RunBooks to diagnose the alarm. With diagnostic information provided immedaitely after the alert sounds, the team will have a better idea of how to resolve the problem.