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# Copyright 2017 VMware, Inc.
#
# 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.
import logging
from vio.pub.vim.drivers import base
from vio.pub.vim.drivers.openstacksdk import sdk
from openstack.image.v2 import image as _image
LOG = logging.getLogger(__name__)
class GlanceClient(base.DriverBase):
def __init__(self, params):
super(GlanceClient, self).__init__(params)
LOG.info("%s", str(params))
self.conn = sdk.create_connection(params)
self.session = self.conn.session
self._proxy = self.conn.image
@sdk.translate_exception
def list_images(self, **query):
images = self._proxy.images(**query)
return images
@sdk.translate_exception
def get_image(self, imageid):
image = self._proxy.get_image(imageid)
return image
@sdk.translate_exception
def delete_image(self, imageid):
self._proxy.delete_image(imageid)
@sdk.translate_exception
def create_image(self, **data):
disk_format = data.pop('disk_format')
container_format = data.pop('container_format')
if not all([container_format, disk_format]):
LOG.error( "Both container_format and disk_format are required")
try:
img = self._proxy._create(_image.Image, disk_format=disk_format,
container_format=container_format, **data)
except Exception as ex:
pass
return img
@sdk.translate_exception
def upload_image(self, data, image):
image.data = data
image.upload(self.session)
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