Icinga2 and PagerDuty integration

E-mail is not a good way to get my attention in a timely fashion. E-mail is inherently asynchronous, and healthy minds may ignore it for hours or even days at a time. So how do I handle monitoring alerts? One way is by using PagerDuty, a service that can call, text, or send push notifications to you (among other features).

I followed the steps at PagerDuty’s Icinga2 Integration Guide, but no alerts were coming through. What went wrong?
Continue reading Icinga2 and PagerDuty integration