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charm-gnocchi
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# Overview
This subordinate charm provides ...
Gnocchi is an open-source, multi-tenant timeseries, metrics and resources
database. It provides an HTTP REST interface to create and manipulate the
data. It is designed to store metrics at a very large scale while providing
access to metrics and resources information and history.
# Usage
With the OpenStack nova-compute and neutron-gateway charms:
Gnocchi is typically deployed as part of an OpenStack cloud, providing storage
for Ceilometer, the telemetry collection service; To deploy Gnocchi to an
existing OpenStack cloud (which includes ceilometer):
juju deploy ...
juju deploy neutron-gateway
juju add-relation nova-compute ...
juju add-relation neutron-gateway ...
# Configuration Options
This charm will optionally configure the local ip address of the OVS instance to something other than the 'private-address' provided by Juju:
juju set ... os-data-network=10.20.3.0/21
# Restrictions
juju deploy gnocchi
juju deploy memcached
juju add-relation gnocchi mysql
juju add-relation gnocchi memcached
juju add-relation gnocchi keystone
juju add-relation gnocchi ceph-mon
juju add-relation gnocchi ceilometer
After re-configuration the Ceilometer API will be disabled - the Gnocchi REST
API should be used to query information on resource, metrics and associated
measures.