89 lines
2.4 KiB
Python
89 lines
2.4 KiB
Python
# Copyright 2012-2013 OpenStack Foundation
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#
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# 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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#
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import logging
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from openstackclient.common import utils
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LOG = logging.getLogger(__name__)
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DEFAULT_IMAGE_API_VERSION = '1'
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API_VERSION_OPTION = 'os_image_api_version'
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API_NAME = "image"
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API_VERSIONS = {
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"1": "glanceclient.v1.client.Client",
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"2": "glanceclient.v2.client.Client",
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}
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IMAGE_API_TYPE = 'image'
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IMAGE_API_VERSIONS = {
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'1': 'openstackclient.api.image_v1.APIv1',
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'2': 'openstackclient.api.image_v2.APIv2',
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}
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def make_client(instance):
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"""Returns an image service client"""
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image_client = utils.get_client_class(
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API_NAME,
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instance._api_version[API_NAME],
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API_VERSIONS)
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LOG.debug('Instantiating image client: %s', image_client)
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endpoint = instance.get_endpoint_for_service_type(
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API_NAME,
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region_name=instance._region_name,
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)
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client = image_client(
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endpoint,
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token=instance.auth.get_token(instance.session),
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cacert=instance._cacert,
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insecure=instance._insecure,
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)
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# Create the low-level API
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image_api = utils.get_client_class(
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API_NAME,
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instance._api_version[API_NAME],
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IMAGE_API_VERSIONS)
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LOG.debug('Instantiating image api: %s', image_api)
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client.api = image_api(
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session=instance.session,
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endpoint=instance.get_endpoint_for_service_type(
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IMAGE_API_TYPE,
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region_name=instance._region_name,
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)
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)
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return client
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def build_option_parser(parser):
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"""Hook to add global options"""
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parser.add_argument(
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'--os-image-api-version',
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metavar='<image-api-version>',
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default=utils.env(
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'OS_IMAGE_API_VERSION',
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default=DEFAULT_IMAGE_API_VERSION),
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help='Image API version, default=' +
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DEFAULT_IMAGE_API_VERSION +
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' (Env: OS_IMAGE_API_VERSION)')
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return parser
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