The ceilometer.notification Module

class ceilometer.notification.NotificationProcessBase(manager)

Bases: ceilometer.agent.plugin_base.NotificationBase

get_targets(conf)

Return a sequence of oslo_messaging.Target

This sequence is defining the exchange and topics to be connected for this plugin.

class ceilometer.notification.NotificationService(worker_id, conf, coordination_id=None)

Bases: cotyledon._service.Service

Notification service.

When running multiple agents, additional queuing sequence is required for inter process communication. Each agent has two listeners: one to listen to the main OpenStack queue and another listener(and notifier) for IPC to divide pipeline sink endpoints. Coordination should be enabled to have proper active/active HA.

run()

terminate()