Grafana datasource for Prometheus Alertmanager

This datasource lets you use the Alertmanager's API of Prometheus to create dashboards in Grafana.

Usage

Query Editor

The following options are available:

Receiver

Only retrieve alerts that match the defined receiver. If left empty, all receivers will be matched.

Filters

Into the query expression field, you can set filters.

Examples:

• alertname="HostDown" will only display alerts which has the label alertname equals to "HostDown".
• severity="1" will only display alerts which has the label severity equals to "1".

You can also set multiple filters like alertname="DiskFull",df="opt".

Active

Whether the alerts gathered should be active.

Silenced

Whether the alerts gathered should be silenced.

Inhibited

Whether the alerts gathered should be inhibited.

Panels

Stat

To use stat panels, you must apply a transformation to your metrics:

1. Edit your panel and open the "Transform" tab.

2. Select "Reduce" and change the "Calculations" to "Count"

Development Setup

Usage of Yarn is encouraged to build.

$ yarn install
$ yarn run build