README
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Alertmanager 
The Alertmanager handles alerts sent by client applications such as the Prometheus server. It takes care of deduplicating, grouping, and routing them to the correct receiver integrations such as email, PagerDuty, or OpsGenie. It also takes care of silencing and inhibition of alerts.
Install
There are various ways of installing Alertmanager.
Precompiled binaries
Precompiled binaries for released versions are available in the download section on prometheus.io. Using the latest production release binary is the recommended way of installing Alertmanager.
Docker images
Docker images are available on Quay.io or Docker Hub.
You can launch an Alertmanager container for trying it out with
$ docker run --name alertmanager -d -p 127.0.0.1:9093:9093 quay.io/prometheus/alertmanager
Alertmanager will now be reachable at http://localhost:9093/.