137 lines
5.1 KiB
Python
137 lines
5.1 KiB
Python
# Copyright (c) 2014 Hewlett-Packard Development Company, L.P.
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#
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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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#
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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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import logging
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import warnings
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import keystoneauth1.exceptions
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import pbr.version
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import requestsexceptions
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from openstack import _log
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from openstack.cloud.exc import * # noqa
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from openstack.cloud.openstackcloud import OpenStackCloud
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from openstack.cloud.operatorcloud import OperatorCloud
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import openstack.connection
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__version__ = pbr.version.VersionInfo('openstacksdk').version_string()
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if requestsexceptions.SubjectAltNameWarning:
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warnings.filterwarnings(
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'ignore', category=requestsexceptions.SubjectAltNameWarning)
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def _get_openstack_config(app_name=None, app_version=None):
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import openstack.config
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# Protect against older versions of os-client-config that don't expose this
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try:
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return openstack.config.OpenStackConfig(
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app_name=app_name, app_version=app_version)
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except Exception:
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return openstack.config.OpenStackConfig()
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def simple_logging(debug=False, http_debug=False):
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if http_debug:
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debug = True
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if debug:
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log_level = logging.DEBUG
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else:
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log_level = logging.INFO
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if http_debug:
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# Enable HTTP level tracing
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log = _log.setup_logging('keystoneauth')
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log.addHandler(logging.StreamHandler())
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log.setLevel(log_level)
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# We only want extra shade HTTP tracing in http debug mode
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log = _log.setup_logging('openstack.cloud.http')
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log.setLevel(log_level)
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else:
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# We only want extra shade HTTP tracing in http debug mode
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log = _log.setup_logging('openstack.cloud.http')
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log.setLevel(logging.WARNING)
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log = _log.setup_logging('openstack.cloud')
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log.addHandler(logging.StreamHandler())
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log.setLevel(log_level)
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# Suppress warning about keystoneauth loggers
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log = _log.setup_logging('keystoneauth.identity.base')
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log = _log.setup_logging('keystoneauth.identity.generic.base')
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# TODO(shade) Document this and add some examples
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# TODO(shade) This wants to be renamed before we make a release.
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def openstack_clouds(
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config=None, debug=False, cloud=None, strict=False,
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app_name=None, app_version=None):
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if not config:
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config = _get_openstack_config(app_name, app_version)
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try:
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if cloud is None:
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return [
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OpenStackCloud(
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cloud=f.name, debug=debug,
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cloud_config=cloud_region,
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strict=strict)
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for cloud_region in config.get_all()
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]
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else:
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return [
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OpenStackCloud(
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cloud=f.name, debug=debug,
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cloud_config=cloud_region,
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strict=strict)
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for cloud_region in config.get_all()
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if cloud_region.name == cloud
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]
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except keystoneauth1.exceptions.auth_plugins.NoMatchingPlugin as e:
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raise OpenStackCloudException(
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"Invalid cloud configuration: {exc}".format(exc=str(e)))
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# TODO(shade) This wants to be renamed before we make a release - there is
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# ultimately no reason to have an openstack_cloud and a connect
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# factory function - but we have a few steps to go first and this is used
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# in the imported tests from shade.
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def openstack_cloud(
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config=None, strict=False, app_name=None, app_version=None, **kwargs):
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if not config:
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config = _get_openstack_config(app_name, app_version)
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try:
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cloud_region = config.get_one(**kwargs)
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except keystoneauth1.exceptions.auth_plugins.NoMatchingPlugin as e:
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raise OpenStackCloudException(
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"Invalid cloud configuration: {exc}".format(exc=str(e)))
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return OpenStackCloud(cloud_config=cloud_region, strict=strict)
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# TODO(shade) This wants to be renamed before we make a release - there is
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# ultimately no reason to have an operator_cloud and a connect
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# factory function - but we have a few steps to go first and this is used
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# in the imported tests from shade.
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def operator_cloud(
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config=None, strict=False, app_name=None, app_version=None, **kwargs):
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if not config:
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config = _get_openstack_config(app_name, app_version)
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try:
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cloud_region = config.get_one(**kwargs)
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except keystoneauth1.exceptions.auth_plugins.NoMatchingPlugin as e:
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raise OpenStackCloudException(
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"Invalid cloud configuration: {exc}".format(exc=str(e)))
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return OperatorCloud(cloud_config=cloud_region, strict=strict)
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def connect(*args, **kwargs):
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"""Create a `openstack.connection.Connection`."""
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return openstack.connection.Connection(*args, **kwargs)
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