48 lines
1.6 KiB
Python
48 lines
1.6 KiB
Python
# Copyright 2011 OpenStack LLC.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import nova.context
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from nova import flags
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from nova import log as logging
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from nova.openstack.common import cfg
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from nova import rpc
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LOG = logging.getLogger(__name__)
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notification_topic_opt = cfg.ListOpt('notification_topics',
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default=['notifications', ],
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help='AMQP topic used for Nova notifications')
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FLAGS = flags.FLAGS
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FLAGS.register_opt(notification_topic_opt)
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def notify(context, message):
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"""Sends a notification to the RabbitMQ"""
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if not context:
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context = nova.context.get_admin_context()
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priority = message.get('priority',
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FLAGS.default_notification_level)
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priority = priority.lower()
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for topic in FLAGS.notification_topics:
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topic = '%s.%s' % (topic, priority)
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try:
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rpc.notify(context, topic, message)
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except Exception, e:
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LOG.exception(_("Could not send notification to %(topic)s. "
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"Payload=%(message)s"), locals())
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