Monitoring Eclipse Che with Prometheus

This repository provides an opinionated way of monitoring Eclipse Che with Prometheus.

A full guide on the functionality is available here: https://www.eclipse.org/che/docs/che-7/monitoring-che.html

This repository includes:

• An OpenShift template to set up a Prometheus instance that monitors Che-Server in the same namespace as itself.

Usage:

• Create a configmap for the Prometheus scrape config as referenced in the Deployment spec
• Process the OpenShift template, supplying the IMAGE and IMAGE_TAG parameters. Note that the Prometheus instance configured requires a PersistentVolume and you're expected to have dynamic storage provisioning. If you don't, just remove the reference to the PersistentVolumeClaim object from the template before doing an oc process
• oc create the template: oc process -f template.yaml | oc create -f -
• Create a Route for your new Prometheus instance
• Add this Prometheus instance as a datasource in Grafana
• With your preferred workflow, add the dashboards to your Grafana instance

You now have operational insights and metrics for Eclipse Che!