67cc68e903
designate-mdns will be notified by Central when changes are made to a zone. The service will issue a NOTIFY to all slave nameservers. Currently this is a pre-configured list of slaves to NOTIFY. After Pools, the list of slaves to NOTIFY will be loaded dynamically. Change-Id: Iead2287f79726eddbb225538de961332cda49f24 Implements: blueprint mdns-designate-mdns-notify
60 lines
2.3 KiB
Python
60 lines
2.3 KiB
Python
# Copyright 2012 Hewlett-Packard Development Company, L.P. All Rights Reserved.
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#
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# Author: Kiall Mac Innes <kiall@hp.com>
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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 designate.mdns import rpcapi as mdns_rpcapi
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from oslo.config import cfg
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cfg.CONF.register_group(cfg.OptGroup(
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name='service:central', title="Configuration for Central Service"
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))
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cfg.CONF.register_opts([
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cfg.IntOpt('workers', default=None,
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help='Number of worker processes to spawn'),
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cfg.StrOpt('backend-driver', default='fake',
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help='The backend driver to use'),
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cfg.StrOpt('storage-driver', default='sqlalchemy',
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help='The storage driver to use'),
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cfg.ListOpt('enabled-notification-handlers', default=[],
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help='Enabled Notification Handlers'),
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cfg.IntOpt('max_domain_name_len', default=255,
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help="Maximum domain name length"),
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cfg.IntOpt('max_recordset_name_len', default=255,
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help="Maximum recordset name length",
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deprecated_name='max_record_name_len'),
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cfg.StrOpt('managed_resource_email', default='email@example.io',
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help='E-Mail for Managed resources'),
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cfg.StrOpt('managed_resource_tenant_id',
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help="The Tenant ID that will own any managed resources."),
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cfg.StrOpt('min_ttl', default="None", help="Minimum TTL allowed")
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], group='service:central')
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MDNS_API = None
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def get_mdns_api():
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"""
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The rpc.get_client() which is called upon the API object initialization
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will cause a assertion error if the designate.rpc.TRANSPORT isn't setup by
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rpc.init() before.
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This fixes that by creating the rpcapi when demanded.
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"""
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global MDNS_API
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if not MDNS_API:
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MDNS_API = mdns_rpcapi.MdnsAPI()
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return MDNS_API
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