#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.

from oslo_config import cfg

KAFKA_OPTS = [
    cfg.StrOpt('kafka_default_host', default='localhost',
               deprecated_for_removal=True,
               deprecated_reason="Replaced by [DEFAULT]/transport_url",
               help='Default Kafka broker Host'),

    cfg.PortOpt('kafka_default_port', default=9092,
                deprecated_for_removal=True,
                deprecated_reason="Replaced by [DEFAULT]/transport_url",
                help='Default Kafka broker Port'),

    cfg.IntOpt('kafka_max_fetch_bytes', default=1024 * 1024,
               help='Max fetch bytes of Kafka consumer'),

    cfg.IntOpt('kafka_consumer_timeout', default=1.0,
               help='Default timeout(s) for Kafka consumers'),

    cfg.IntOpt('pool_size', default=10,
               help='Pool Size for Kafka Consumers'),

    cfg.IntOpt('conn_pool_min_size', default=2,
               help='The pool size limit for connections expiration policy'),

    cfg.IntOpt('conn_pool_ttl', default=1200,
               help='The time-to-live in sec of idle connections in the pool'),

    cfg.StrOpt('consumer_group', default="oslo_messaging_consumer",
               help='Group id for Kafka consumer. Consumers in one group '
                    'will coordinate message consumption'),

    cfg.FloatOpt('producer_batch_timeout', default=0.,
                 help="Upper bound on the delay for KafkaProducer batching "
                      "in seconds"),

    cfg.IntOpt('producer_batch_size', default=16384,
               help='Size of batch for the producer async send')
]