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# Copyright 2017 Citrix Systems
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from os_xenapi.client import exception
from os_xenapi.client import XenAPI
def download_vhd(session, num_retries, callback, retry_cb, image_id, sr_path,
extra_headers, uuid_stack=''):
args = {'image_id': image_id, 'sr_path': sr_path,
'extra_headers': extra_headers, 'uuid_stack': uuid_stack}
return session.call_plugin_serialized_with_retry(
'glance.py', 'download_vhd2', num_retries, callback, retry_cb, **args)
def upload_vhd(session, num_retries, callback, retry_cb, image_id, sr_path,
extra_headers, vdi_uuids='', properties={}):
args = {'image_id': image_id, 'sr_path': sr_path,
'extra_headers': extra_headers, 'vdi_uuids': vdi_uuids,
'properties': properties}
try:
session.call_plugin_serialized_with_retry(
'glance.py', 'upload_vhd2', num_retries,
callback, retry_cb, **args)
except XenAPI.Failure as exc:
if (len(exc.details) == 4 and exc.details[3] == 'ImageNotFound'):
raise exception.PluginImageNotFound(image_id=image_id)
else:
raise
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