14de75e580
Depending on a specific deployment of Zun, the API endpoint could
be of various formats. For example:
1. the classic (legacy) endpoint:
http://{host}:{optional_port}/v1/
2. under wsgi:
http://{host}:{optional_port}/container/v1
3. other:
https://container.example.com/
https://example.com/container
We need to parse the url correctly in order to get the correct version
URL which is used to determinate the API version.
Change-Id: Ia69959431e2d751d228f4cfc1db74b774bd9d69e
Closes-Bug: #1799343
52 lines
1.8 KiB
Python
52 lines
1.8 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# 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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from six.moves import urllib
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from zunclient.common import base
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class Version(base.Resource):
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def __repr__(self):
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return "<Version>"
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class VersionManager(base.Manager):
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resource_class = Version
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def list(self):
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endpoint = self.api.get_endpoint()
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url = urllib.parse.urlparse(endpoint)
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# NOTE(hongbin): endpoint URL has at least 2 formats:
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# 1. the classic (legacy) endpoint:
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# http://{host}:{optional_port}/v1/
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# 2. under wsgi:
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# http://{host}:{optional_port}/container/v1
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if url.path.endswith("v1") or "/v1/" in url.path:
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# this way should handle all 2 possible formats
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path = url.path[:url.path.rfind("/v1")]
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version_url = '%s://%s%s' % (url.scheme, url.netloc, path)
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else:
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# NOTE(hongbin): probably, it is one of the next cases:
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# * https://container.example.com/
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# * https://example.com/container
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# leave as is without cropping.
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version_url = endpoint
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return self._list(version_url, "versions")
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def get_current(self):
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for version in self.list():
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if version.status == "CURRENT":
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return version
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return None
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