218 lines
8.0 KiB
Python
218 lines
8.0 KiB
Python
# Copyright 2014
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# The Cloudscaling Group, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may not
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# use this file except in compliance with the License. You may obtain a copy
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# 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 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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from keystoneauth1.exceptions import catalog
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from keystoneauth1 import session as ksa_session
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import os_client_config
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from oslo_utils import importutils
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from magnumclient.common import httpclient
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from magnumclient.v1 import baymodels
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from magnumclient.v1 import bays
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from magnumclient.v1 import certificates
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from magnumclient.v1 import cluster_templates
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from magnumclient.v1 import clusters
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from magnumclient.v1 import mservices
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from magnumclient.v1 import quotas
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from magnumclient.v1 import stats
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profiler = importutils.try_import("osprofiler.profiler")
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DEFAULT_SERVICE_TYPE = 'container-infra'
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LEGACY_DEFAULT_SERVICE_TYPE = 'container'
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def _load_session(cloud=None, insecure=False, timeout=None, **kwargs):
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cloud_config = os_client_config.OpenStackConfig()
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cloud_config = cloud_config.get_one_cloud(
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cloud=cloud,
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verify=not insecure,
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**kwargs)
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verify, cert = cloud_config.get_requests_verify_args()
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auth = cloud_config.get_auth()
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session = ksa_session.Session(
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auth=auth, verify=verify, cert=cert,
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timeout=timeout)
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return session
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def _load_service_type(session,
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service_type=None, service_name=None,
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interface=None, region_name=None):
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try:
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# Trigger an auth error so that we can throw the exception
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# we always have
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session.get_endpoint(
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service_type=service_type,
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service_name=service_name,
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interface=interface,
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region_name=region_name)
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except catalog.EndpointNotFound:
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service_type = LEGACY_DEFAULT_SERVICE_TYPE
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try:
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session.get_endpoint(
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service_type=service_type,
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service_name=service_name,
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interface=interface,
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region_name=region_name)
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except Exception as e:
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raise RuntimeError(str(e))
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except Exception as e:
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raise RuntimeError(str(e))
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return service_type
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def _load_session_client(session=None, endpoint_override=None, username=None,
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project_id=None, project_name=None,
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auth_url=None, password=None, auth_type=None,
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insecure=None, user_domain_id=None,
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user_domain_name=None, project_domain_id=None,
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project_domain_name=None, auth_token=None,
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timeout=None, service_type=None, service_name=None,
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interface=None, region_name=None, api_version=None,
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**kwargs):
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if not session:
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session = _load_session(
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username=username,
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project_id=project_id,
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project_name=project_name,
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auth_url=auth_url,
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password=password,
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auth_type=auth_type,
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insecure=insecure,
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user_domain_id=user_domain_id,
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user_domain_name=user_domain_name,
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project_domain_id=project_domain_id,
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project_domain_name=project_domain_name,
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auth_token=auth_token,
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timeout=timeout,
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**kwargs
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)
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if not endpoint_override:
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service_type = _load_service_type(
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session,
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service_type=service_type,
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service_name=service_name,
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interface=interface,
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region_name=region_name,
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)
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return httpclient.SessionClient(
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service_type=service_type,
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service_name=service_name,
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interface=interface,
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region_name=region_name,
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session=session,
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endpoint_override=endpoint_override,
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api_version=api_version,
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)
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class Client(object):
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def __init__(self, username=None, api_key=None, project_id=None,
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project_name=None, auth_url=None, magnum_url=None,
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endpoint_type=None, endpoint_override=None,
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service_type=DEFAULT_SERVICE_TYPE,
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region_name=None, input_auth_token=None,
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session=None, password=None, auth_type='password',
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interface=None, service_name=None, insecure=False,
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user_domain_id=None, user_domain_name=None,
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project_domain_id=None, project_domain_name=None,
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auth_token=None, timeout=600, api_version=None,
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**kwargs):
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# We have to keep the api_key are for backwards compat, but let's
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# remove it from the rest of our code since it's not a keystone
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# concept
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if not password:
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password = api_key
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# Backwards compat for people assing in input_auth_token
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if input_auth_token:
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auth_token = input_auth_token
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# Backwards compat for people assing in endpoint_type
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if endpoint_type:
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interface = endpoint_type
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# osc sometimes give 'None' value
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if not interface:
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interface = 'public'
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if interface.endswith('URL'):
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interface = interface[:-3]
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# fix (yolanda): os-cloud-config is using endpoint_override
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# instead of magnum_url
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if magnum_url and not endpoint_override:
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endpoint_override = magnum_url
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if endpoint_override and auth_token:
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self.http_client = httpclient.HTTPClient(
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endpoint_override,
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token=auth_token,
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api_version=api_version,
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timeout=timeout,
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insecure=insecure,
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**kwargs
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)
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else:
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self.http_client = _load_session_client(
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session=session,
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endpoint_override=endpoint_override,
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username=username,
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project_id=project_id,
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project_name=project_name,
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auth_url=auth_url,
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password=password,
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auth_type=auth_type,
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insecure=insecure,
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user_domain_id=user_domain_id,
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user_domain_name=user_domain_name,
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project_domain_id=project_domain_id,
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project_domain_name=project_domain_name,
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auth_token=auth_token,
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timeout=timeout,
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service_type=service_type,
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service_name=service_name,
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interface=interface,
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region_name=region_name,
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api_version=api_version,
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**kwargs
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)
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self.bays = bays.BayManager(self.http_client)
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self.clusters = clusters.ClusterManager(self.http_client)
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self.certificates = certificates.CertificateManager(self.http_client)
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self.baymodels = baymodels.BayModelManager(self.http_client)
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self.cluster_templates = \
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cluster_templates.ClusterTemplateManager(self.http_client)
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self.mservices = mservices.MServiceManager(self.http_client)
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profile = kwargs.pop("profile", None)
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if profiler and profile:
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# Initialize the root of the future trace: the created trace ID
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# will be used as the very first parent to which all related
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# traces will be bound to. The given HMAC key must correspond to
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# the one set in magnum-api magnum.conf, otherwise the latter
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# will fail to check the request signature and will skip
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# initialization of osprofiler on the server side.
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profiler.init(profile)
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self.stats = stats.StatsManager(self.http_client)
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self.quotas = quotas.QuotasManager(self.http_client)
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