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# Copyright 2014 Hewlett-Packard Development Company, L.P.
#
# Author: Kiall Mac Innes <kiall@hpe.com>
#
# 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
from designate.utils import DEFAULT_MDNS_PORT
MDNS_GROUP = cfg.OptGroup(
name='service:mdns', title="Configuration for mDNS Service"
)
MDNS_OPTS = [
cfg.IntOpt('workers',
help='Number of mdns worker processes to spawn'),
cfg.IntOpt('threads', default=1000,
help='Number of mdns greenthreads to spawn'),
cfg.IPOpt('host',
deprecated_for_removal=True,
deprecated_reason="Replaced by 'listen' option",
help='mDNS Bind Host'),
cfg.PortOpt('port',
deprecated_for_removal=True,
deprecated_reason="Replaced by 'listen' option",
help='mDNS Port Number'),
cfg.ListOpt('listen',
default=['0.0.0.0:%d' % DEFAULT_MDNS_PORT],
help='mDNS host:port pairs to listen on'),
cfg.IntOpt('tcp_backlog', default=100,
help='mDNS TCP Backlog'),
cfg.FloatOpt('tcp_recv_timeout', default=0.5,
help='mDNS TCP Receive Timeout'),
cfg.BoolOpt('all_tcp', default=False,
help='Send all traffic over TCP'),
cfg.BoolOpt('query_enforce_tsig', default=False,
help='Enforce all incoming queries (including AXFR) are TSIG '
'signed'),
cfg.StrOpt('storage_driver', default='sqlalchemy',
help='The storage driver to use'),
cfg.IntOpt('max_message_size', default=65535,
help='Maximum message size to emit'),
cfg.StrOpt('topic', default='mdns',
help='RPC topic name for mdns'),
cfg.IntOpt('xfr_timeout', help="Timeout in seconds for XFR's.",
default=10),
]
def register_opts(conf):
conf.register_group(MDNS_GROUP)
conf.register_opts(MDNS_OPTS, group=MDNS_GROUP)
def list_opts():
return {
MDNS_GROUP: MDNS_OPTS
}
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