kubernetes
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cassandra
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mariadb
spark
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.
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.