Getting Started

A typical deployment with nova and libvirt is as follows:

(The metrics will be at http://nova-compute:9177)

juju deploy nova-compute 
juju deploy prometheus-libvirt-exporter
juju add-relation nova-compute prometheus-libvirt-exporter

To avail of the metrics in grafana the following steps can be used:

juju deploy grafana
juju deploy prometheus2
juju add-relation prometheus-libvirt-exporter:scrape prometheus2:target
juju add-relation prometheus-libvirt-exporter:dashboards grafana:dashboards

To setup reporting with nagios:

juju deploy nrpe
juju add-relation nova-compute nrpe
juju add-relation prometheus-libvirt-exporter:nrpe-external-master nrpe:nrpe-external-master

To change or update dashboards:

# The exporter is distributed with a standard dashboard
# To provide your own dashboards, create a zip file and attach it as a resource 
zip grafana-dashboards.zip libvirt-simple.json libvirtadvanced.json
juju attach-resource prometheus-libvirt-exporter dashboards=./grafana-dashboards.zip