prometheus ceph exporter #6

Supports: xenial trusty

Add to new model


This is an exporter that exposes information gathered from Ceph
for use by the Prometheus monitoring system.

Juju prometheus Ceph exporter charm

Based on

Introduction and Preparation

The charm implements ceph-exporter functionality for Prometheus, it consumes the prometheus-ceph-exporter snap package,
Charm needs to be deployed where Ceph is running, a special read-only account ("exporter") will be created by the charm.
Since the snap is confined to his own filesystem, ceph config file and "exporter" keyring will be created in ($SNAP_DATA) :


How to Deploy:

From the MAAS host:

export JUJU_REPOSITORY=$PWD/charms
export INTERFACE_PATH=$PWD/interfaces

Build the charm

charm build -s xenial

Deploy the charm

juju deploy local:xenial/prometheus-ceph-exporter
juju add-relation prometheus-ceph-exporter ceph-mon:client

To change the port, refer to the daemon_arguments provided by the snap package at:


(string) The IP address and netmask of the 'access' network (e.g. . This network will be used for access to the ceph-exporter metrics.
(string) Daemon arguments to pass to the exporter.
(string) A string that will be prepended to instance name to set the host name in nagios. So for instance the hostname would be something like: juju-myservice-0 If you're running multiple environments with the same services in them this allows you to differentiate between them.
(string) Comma separated list of nagios servicegroups for the graphite check
(string) HTTP/HTTPS web proxy for Snappy to use when accessing the snap store.
(string) The address of a Snappy Enterprise Proxy to use for snaps e.g.
(string) Username to use for ceph mons - defaults to prometheus-ceph-exporter.