8273819a09
* Don't read the test config when the config module is imported * Don't instantiate clients when the client module is imported Change-Id: Ie56ad28c1bd1911eb8fb964cf7384a71745f8606
139 lines
4.1 KiB
Python
139 lines
4.1 KiB
Python
"""
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Copyright 2015 Rackspace
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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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http://www.apache.org/licenses/LICENSE-2.0
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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 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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"""
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import abc
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from config import cfg
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from noauth import NoAuthAuthProvider
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from tempest_lib.common.rest_client import RestClient
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from tempest_lib.auth import KeystoneV2Credentials
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from tempest_lib.auth import KeystoneV2AuthProvider
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from functionaltests.common.utils import memoized
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class BaseDesignateClient(RestClient):
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def __init__(self):
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super(BaseDesignateClient, self).__init__(
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auth_provider=self.get_auth_provider(),
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service='dns',
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region=cfg.CONF.identity.region
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)
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def get_auth_provider(self):
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if cfg.CONF.noauth.use_noauth:
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return self._get_noauth_auth_provider()
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return self._get_keystone_auth_provider()
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@abc.abstractmethod
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def _get_noauth_auth_provider(self):
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pass
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@abc.abstractmethod
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def _get_keystone_auth_provider(self):
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pass
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class DesignateClient(BaseDesignateClient):
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"""Client with default user"""
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def _get_noauth_auth_provider(self):
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creds = KeystoneV2Credentials(
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tenant_id=cfg.CONF.noauth.tenant_id,
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)
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return NoAuthAuthProvider(creds, cfg.CONF.noauth.designate_endpoint)
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def _get_keystone_auth_provider(self):
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creds = KeystoneV2Credentials(
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username=cfg.CONF.identity.username,
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password=cfg.CONF.identity.password,
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tenant_name=cfg.CONF.identity.tenant_name,
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)
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auth_provider = KeystoneV2AuthProvider(creds, cfg.CONF.identity.uri)
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auth_provider.fill_credentials()
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return auth_provider
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class DesignateAltClient(BaseDesignateClient):
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"""Client with alternate user"""
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def _get_noauth_auth_provider(self):
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creds = KeystoneV2Credentials(
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tenant_id=cfg.CONF.noauth.alt_tenant_id,
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)
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return NoAuthAuthProvider(creds, cfg.CONF.noauth.designate_endpoint)
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def _get_keystone_auth_provider(self):
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creds = KeystoneV2Credentials(
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username=cfg.CONF.identity.alt_username,
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password=cfg.CONF.identity.alt_password,
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tenant_name=cfg.CONF.identity.alt_tenant_name,
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)
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auth_provider = KeystoneV2AuthProvider(creds, cfg.CONF.identity.uri)
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auth_provider.fill_credentials()
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return auth_provider
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class DesignateAdminClient(BaseDesignateClient):
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"""Client with admin user"""
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def _get_noauth_auth_provider(self):
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creds = KeystoneV2Credentials(
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tenant_id=cfg.CONF.noauth.tenant_id,
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)
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return NoAuthAuthProvider(creds, cfg.CONF.noauth.designate_endpoint)
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def _get_keystone_auth_provider(self):
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creds = KeystoneV2Credentials(
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username=cfg.CONF.identity.admin_username,
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password=cfg.CONF.identity.admin_password,
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tenant_name=cfg.CONF.identity.admin_tenant_name,
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)
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auth_provider = KeystoneV2AuthProvider(creds, cfg.CONF.identity.uri)
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auth_provider.fill_credentials()
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return auth_provider
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class ClientMixin(object):
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@classmethod
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@memoized
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def get_clients(cls):
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return {
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'default': DesignateClient(),
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'alt': DesignateAltClient(),
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'admin': DesignateAdminClient(),
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}
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def __init__(self, client):
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self.client = client
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@classmethod
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def deserialize(cls, resp, body, model_type):
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return resp, model_type.from_json(body)
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@classmethod
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def as_user(cls, user):
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"""
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:param user: 'default', 'alt', or 'admin'
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"""
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return cls(cls.get_clients()[user])
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@property
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def tenant_id(self):
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return self.client.tenant_id
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