The ceilometer.notification Module

class ceilometer.notification.NotificationService(worker_id)[source]

Bases: ceilometer.service_base.PipelineBasedService

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.


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