037dee19ed
When driver load we allow to override option unrelated to the driver and to set option useless for the driver. This change validates the query string when the driver load to report as soon as possible invalid options. And allow to override only option of the driver option group (ie: [oslo_messaging_<driver_name>]. Related-bug: #1666903 Change-Id: Iaf23f773279c10bf37d545883ada7c2f6a9ffbbf
63 lines
2.4 KiB
Python
63 lines
2.4 KiB
Python
#
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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 oslo_messaging._drivers import common
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KAFKA_OPTS = [
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cfg.StrOpt('kafka_default_host', default='localhost',
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deprecated_for_removal=True,
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deprecated_reason="Replaced by [DEFAULT]/transport_url",
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help='Default Kafka broker Host'),
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cfg.PortOpt('kafka_default_port', default=9092,
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deprecated_for_removal=True,
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deprecated_reason="Replaced by [DEFAULT]/transport_url",
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help='Default Kafka broker Port'),
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cfg.IntOpt('kafka_max_fetch_bytes', default=1024 * 1024,
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help='Max fetch bytes of Kafka consumer'),
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cfg.FloatOpt('kafka_consumer_timeout', default=1.0,
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help='Default timeout(s) for Kafka consumers'),
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cfg.IntOpt('pool_size', default=10,
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help='Pool Size for Kafka Consumers'),
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cfg.IntOpt('conn_pool_min_size', default=2,
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help='The pool size limit for connections expiration policy'),
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cfg.IntOpt('conn_pool_ttl', default=1200,
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help='The time-to-live in sec of idle connections in the pool'),
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cfg.StrOpt('consumer_group', default="oslo_messaging_consumer",
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help='Group id for Kafka consumer. Consumers in one group '
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'will coordinate message consumption'),
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cfg.FloatOpt('producer_batch_timeout', default=0.,
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help="Upper bound on the delay for KafkaProducer batching "
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"in seconds"),
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cfg.IntOpt('producer_batch_size', default=16384,
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help='Size of batch for the producer async send')
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]
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def register_opts(conf, url):
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opt_group = cfg.OptGroup(name='oslo_messaging_kafka',
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title='Kafka driver options')
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conf.register_group(opt_group)
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conf.register_opts(KAFKA_OPTS, group=opt_group)
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return common.ConfigOptsProxy(conf, url, opt_group.name)
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