Download to read offline
Uploaded byFabio Giannetti
Ceilo componentization diagrams
Ceilometer is an OpenStack telemetry service that collects measurements of OpenStack cloud usage. It consists of central and compute agents that collect metrics and event data from OpenStack services and push it to a central agent. The central agent then sends the data to collectors that store it in a database and make it available via the Ceilometer APIs for metrics, alarms, and events.
Ceilo componentization diagrams
- 1. IaaS Services OpenStack Msg Bus Ceilometer Notification Agent Ceilometer Central Agent CeilometerAPI (metrics, events, alarms, statistics) Collector Storage Ceilometer Compute Agent Ceilo Msg Bus Ceilometer (as today)
- 2. IaaS Services OpenStack Msg Bus Ceilometer Notification Agent Ceilometer Central Agent Ceilometer EventsAPI Event Collector Event Storage Ceilometer Compute Agent Ceilo Msg BusMetrics Collector Ceilometer Metrics API Metrics Storage Ceilometer Alarms API Alarms Storage Alarm Evaluator/N otifier Ceilometer Components (repos) Events Alarms Metrics Collection