7727fc07e6
Co-Authored-By: Slawek Kaplonski <skaplons@redhat.com> Related-Bug: #1843218 Change-Id: Ie8b6eb88e046c172d99212f966bdee327f42ed37
47 lines
2.0 KiB
Python
47 lines
2.0 KiB
Python
# 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 neutron_lib.api.definitions import dns as dns_apidef
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from neutron_lib.api.definitions import dns_domain_keywords
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from neutron_lib.api.definitions import dns_domain_ports as ports_apidef
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from neutron_lib.api.definitions import subnet_dns_publish_fixed_ip as sn_dns
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from neutron_lib import constants as lib_const
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from oslo_log import log as logging
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from neutron.plugins.ml2.extensions import subnet_dns_publish_fixed_ip
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LOG = logging.getLogger(__name__)
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class DnsDomainKeywordsExtensionDriver(
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subnet_dns_publish_fixed_ip.SubnetDNSPublishFixedIPExtensionDriver):
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_supported_extension_aliases = [dns_apidef.ALIAS,
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ports_apidef.ALIAS,
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sn_dns.ALIAS,
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dns_domain_keywords.ALIAS]
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def initialize(self):
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LOG.info("DnsDomainKeywordsExtensionDriver initialization complete")
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@staticmethod
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def _parse_dns_domain(plugin_context, domain):
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for keyword in lib_const.DNS_LABEL_KEYWORDS:
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keyword_value = getattr(plugin_context, keyword, None)
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if keyword_value is not None:
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domain = domain.replace('<' + keyword + '>', keyword_value)
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else:
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LOG.warning("Keyword <%s> does not have value in current "
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"context and it will not be replaced in the "
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"domain %s", keyword, domain)
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return domain
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