61 lines
1.9 KiB
Python
61 lines
1.9 KiB
Python
# Copyright (c) 2013 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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from oslo.config import cfg
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from six.moves.urllib import parse as urlparse
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from sahara import context
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from sahara.utils.openstack import keystone as k
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CONF = cfg.CONF
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SWIFT_INTERNAL_PREFIX = "swift://"
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SWIFT_URL_SUFFIX_START = '.'
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SWIFT_URL_SUFFIX = SWIFT_URL_SUFFIX_START + 'sahara'
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def retrieve_auth_url():
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"""This function returns auth url v2.0 api.
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Hadoop Swift library doesn't support keystone v3 api.
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"""
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info = urlparse.urlparse(context.current().auth_uri)
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if CONF.use_domain_for_proxy_users:
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url = 'v3/auth'
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else:
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url = 'v2.0'
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return '{scheme}://{hostname}:{port}/{url}/'.format(scheme=info.scheme,
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hostname=info.hostname,
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port=info.port,
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url=url)
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def retrieve_preauth_url():
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'''This function returns the storage URL for Swift in the current project.
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:returns: The storage URL for the current project's Swift store, or None
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if it can't be found.
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'''
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client = k.client()
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catalog = client.service_catalog.get_endpoints('object-store')
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for ep in catalog.get('object-store'):
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if ep.get('interface') == 'public':
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return ep.get('url')
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return None
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