258d7388a4
This change adds an option to publish the endpoint via mDNS on start up and clean it up on tear down. Story: #2005393 Task: #30384 Change-Id: Ia9407cb065979aac6761d3e4122d3884e45b559d
78 lines
2.7 KiB
Python
78 lines
2.7 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import copy
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from keystoneauth1 import loading
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from oslo_config import cfg
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CONF = cfg.CONF
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DEFAULT_VALID_INTERFACES = ['internal', 'public']
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# TODO(pas-ha) set default values in conf.opts.set_defaults()
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def register_auth_opts(group, service_type):
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loading.register_session_conf_options(CONF, group)
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loading.register_auth_conf_options(CONF, group)
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CONF.set_default('auth_type', default='password', group=group)
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loading.register_adapter_conf_options(CONF, group)
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CONF.set_default('valid_interfaces', DEFAULT_VALID_INTERFACES,
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group=group)
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CONF.set_default('service_type', service_type, group=group)
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def get_session(group):
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auth = loading.load_auth_from_conf_options(CONF, group)
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session = loading.load_session_from_conf_options(
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CONF, group, auth=auth)
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return session
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def get_adapter(group, **adapter_kwargs):
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return loading.load_adapter_from_conf_options(CONF, group,
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**adapter_kwargs)
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# TODO(pas-ha) set default values in conf.opts.set_defaults()
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def add_auth_options(options, service_type):
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def add_options(opts, opts_to_add):
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for new_opt in opts_to_add:
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for opt in opts:
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if opt.name == new_opt.name:
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break
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else:
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opts.append(new_opt)
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opts = copy.deepcopy(options)
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opts.insert(0, loading.get_auth_common_conf_options()[0])
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# NOTE(dims): There are a lot of auth plugins, we just generate
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# the config options for a few common ones
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plugins = ['password', 'v2password', 'v3password']
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for name in plugins:
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plugin = loading.get_plugin_loader(name)
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add_options(opts, loading.get_auth_plugin_conf_options(plugin))
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add_options(opts, loading.get_session_conf_options())
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adapter_opts = loading.get_adapter_conf_options(
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include_deprecated=False)
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cfg.set_defaults(adapter_opts, service_type=service_type,
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valid_interfaces=DEFAULT_VALID_INTERFACES)
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add_options(opts, adapter_opts)
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opts.sort(key=lambda x: x.name)
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return opts
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def get_endpoint(group, **kwargs):
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return get_adapter(group, session=get_session(group)).get_endpoint(
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**kwargs)
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