+
+ alarm = uow.alarm_event_records.get(data.id)
+ subs = uow.alarm_subscriptions.list()
+ for sub in subs:
+ sub_data = sub.serialize()
+ logger.debug('Alarm Subscription: {}'.format(
+ sub_data['alarmSubscriptionId']))
+
+ if not sub_data.get('filter', None):
+ callback_smo(notifications, sub, data, alarm)
+ continue
+ try:
+ args = gen_orm_filter(alarm_obj.AlarmEventRecord,
+ sub_data['filter'])
+ except KeyError:
+ logger.warning(
+ 'Alarm Subscription {} filter {} has wrong attribute '
+ 'name or value. Ignore the filter'.format(
+ sub_data['alarmSubscriptionId'],
+ sub_data['filter']))
+ callback_smo(notifications, sub, data, alarm)
+ continue
+ args.append(alarm_obj.AlarmEventRecord.
+ alarmEventRecordId == data.id)
+ count, _ = uow.alarm_event_records.list_with_count(*args)
+ if count != 0:
+ logger.debug(
+ 'Alarm Event {} skip for subscription {} because of '
+ 'the filter.'
+ .format(data.id, sub_data['alarmSubscriptionId']))
+ continue
+ callback_smo(notifications, sub, data, alarm)
+
+
+def callback_smo(notifications: AbstractNotifications,
+ sub: alarm_obj.AlarmSubscription,
+ msg: alarm_obj.AlarmEvent2SMO,
+ alarm: alarm_obj.AlarmEventRecord):
+ sub_data = sub.serialize()
+ alarm_data = alarm.serialize()
+ callback = {
+ 'globalCloudID': conf.DEFAULT.ocloud_global_id,
+ 'consumerSubscriptionId': sub_data['consumerSubscriptionId'],
+ 'notificationEventType': msg.notificationEventType,
+ 'objectRef': msg.objectRef,
+ 'alarmEventRecordId': alarm_data['alarmEventRecordId'],
+ 'resourceTypeID': alarm_data['resourceTypeId'],
+ 'resourceID': alarm_data['resourceId'],
+ 'alarmDefinitionID': alarm_data['alarmDefinitionId'],
+ 'probableCauseID': alarm_data['probableCauseId'],
+ 'alarmRaisedTime': alarm_data['alarmRaisedTime'],
+ 'alarmChangedTime': alarm_data['alarmChangedTime'],
+ 'alarmAcknowledgeTime': alarm_data['alarmAcknowledgeTime'],
+ 'alarmAcknowledged': alarm_data['alarmAcknowledged'],
+ 'perceivedSeverity': alarm_data['perceivedSeverity'],
+ 'extensions': json.loads(alarm_data['extensions'])
+ }
+ logger.info('callback URL: {}'.format(sub_data['callback']))
+ logger.debug('callback data: {}'.format(json.dumps(callback)))
+
+ return notifications.send(sub_data['callback'], callback)