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charm-gnocchi
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Overview

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

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 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.