78 lines
3.1 KiB
Python
78 lines
3.1 KiB
Python
# Copyright 2017 FUJITSU LIMITED
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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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from oslo_config import cfg
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from monasca_notification.conf import types
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_DEFAULT_URL = '127.0.0.1:9092'
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_DEFAULT_GROUP = 'monasca-notification'
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_DEFAULT_ALARM_TOPIC = 'alarm-state-transitions'
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_DEFAULT_NOTIFICATION_TOPIC = 'alarm-notifications'
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_DEFAULT_RETRY_TOPIC = 'retry-notifications'
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_DEFAULT_PERIODIC_TOPICS = {
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60: '60-seconds-notifications'
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}
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_DEFAULT_MAX_OFFSET_LAG = 600
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kafka_group = cfg.OptGroup('kafka',
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title='Kafka Options',
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help='Options under this group allow to configure '
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'valid connection or Kafka queue.')
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kafka_opts = [
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cfg.ListOpt(name='url', item_type=types.HostAddressPortType(),
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bounds=False,
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default=_DEFAULT_URL, required=True,
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help='List of addresses (with ports) pointing '
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'at zookeeper cluster.'),
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cfg.StrOpt(name='group', default=_DEFAULT_GROUP,
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required=True, advanced=True,
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help='Consumer\'s group for monasca-notification client.'),
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cfg.StrOpt(name='alarm_topic', default=_DEFAULT_ALARM_TOPIC,
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required=True, advanced=True,
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help='Topic name in kafka where alarm '
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'transitions are stored.'),
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cfg.StrOpt(name='notification_topic', default=_DEFAULT_NOTIFICATION_TOPIC,
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required=True, advanced=True,
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help='Topic name in kafka where alarm '
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'notifications are stored.'),
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cfg.StrOpt(name='notification_retry_topic', default=_DEFAULT_RETRY_TOPIC,
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required=True, advanced=True,
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help='Topic name in kafka where notifications, that have '
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'failed to be sent and are waiting for retry operations, '
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'are stored.'),
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cfg.DictOpt(name='periodic', default=_DEFAULT_PERIODIC_TOPICS,
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required=True, advanced=True,
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help='Dict of periodic topics. Keys are the period and '
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'values the actual topic names in kafka where '
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'notifications are stored.'),
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cfg.IntOpt(name='max_offset_lag', default=_DEFAULT_MAX_OFFSET_LAG,
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required=True, advanced=True,
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help='Maximum lag for topic that is acceptable by '
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'the monasca-notification. Notifications that are older '
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'than this offset are skipped.')
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]
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def register_opts(conf):
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conf.register_group(kafka_group)
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conf.register_opts(kafka_opts, group=kafka_group)
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def list_opts():
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return {
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kafka_group: kafka_opts
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}
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