52 lines
1.6 KiB
Python
52 lines
1.6 KiB
Python
# Copyright (c) 2016 Red Hat, Inc.
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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
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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 shade
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all_clouds = {}
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def _make_cloud_key(cloud, region, domain, project):
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return "{cloud}:{region}:{domain}:{project}".format(
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cloud=cloud, region=region, domain=domain, project=project)
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def _get_cloud(cloud, region, project=None):
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if project:
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domain_id = project.domain_id
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domain_name = project.domain_name
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project_id = project.id
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project_name = project.name
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kwargs = dict(
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project_domain_id=domain_id,
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project_domain_name=domain_name,
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project_id=project_id,
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project_name=project_name,
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)
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else:
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domain_id = domain_name = project_id = project_name = None
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kwargs = {}
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key = _make_cloud_key(
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cloud, region,
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domain_id or domain_name,
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project_id or project_name
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)
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if key not in all_clouds:
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all_clouds[key] = shade.openstack_cloud(
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cloud=cloud, region_name=region,
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debug=True, strict=True, **kwargs)
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return all_clouds[key]
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