The ceilometer.notification Module¶

class ceilometer.notification.NotificationService(worker_id, conf, coordination_id=None)[source]¶

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.

NOTIFICATION_NAMESPACE = 'ceilometer.notification.v2'¶

get_targets()[source]¶

Return a sequence of oslo_messaging.Target

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

static kill_listeners(listeners)[source]¶

run()[source]¶

terminate()[source]¶