Prometheus

Company	Estimated Time	Vendor Docs	Open Source
Cloud Native Computing Foundation	5 minutes	view	v3.rb

What is Prometheus?

Prometheus is an open-source systems monitoring and alerting toolkit.

How It Works

Prometheus Alertmanager creates alerts.

• When an alert is firing (status == "firing") in Prometheus, an alert is created in PagerTree automatically.
• When an alert is resolved (status == "resolved") in Prometheus, the alert is resolved in PagerTree automatically.

PagerTree will only make 1 alert per groupKey (see docs), until the alert is resolved by Prometheus.

Integration Walkthrough

In this integration tutorial we will show you how to send alerts from Prometheus Alertmanager into PagerTree. The estimated time for this integration is 5 minutes. We assume that you already have a PagerTree and Prometheus Alertmanager setup.

The group_wait and group_interval will affect the delay of alerts sent into PagerTree. See this documentation for details.

In PagerTree

1. Create the integration by clicking the Prometheus logo.
2. Copy the Endpoint URL.

In Prometheus

1. In your Prometheus Alertmanager receiver configuration, Copy & Paste the following, replacing <Copied PagerTree Endpoint URL> with your Endpoint URL.

prometheus_alertmanager_pagertree.config.yaml

 route:
   # A default receiver
   receiver: pagertree_issues

 receivers:
 - name: 'pagertree_issues'
   webhook_configs:
   - url: '<Copied PagerTree Endpoint URL>'

1. Start the Alertmanager, or restart it for your configuration changes to take effect if was already running.

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You have successfully completed the Prometheus Integration.

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