43 lines
1.3 KiB
Python
43 lines
1.3 KiB
Python
# Copyright 2016 Intel
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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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from glanceclient.v2.client import Client
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from oslo_config import cfg
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from syntribos.extensions.identity import client as id_client
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from syntribos.utils.memoize import memoize
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CONF = cfg.CONF
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def _get_client():
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token = id_client.get_scoped_token_v3("user")
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return Client(endpoint=CONF.syntribos.endpoint, token=token)
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def create_image(conn):
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image = conn.images.create(name="sample_image")
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return image.id
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def list_image_ids(conn):
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return [image.id for image in conn.images.list()]
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@memoize
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def get_image_id():
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glance_client = _get_client()
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image_ids = list_image_ids(glance_client)
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if not image_ids:
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image_ids.append(create_image(glance_client))
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return image_ids[-1]
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