151 lines
4.3 KiB
Python
151 lines
4.3 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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"""Image V2 Action Implementations"""
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import logging
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import six
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from cliff import command
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from cliff import lister
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from cliff import show
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from glanceclient.common import utils as gc_utils
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from openstackclient.common import utils
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class DeleteImage(command.Command):
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"""Delete an image"""
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log = logging.getLogger(__name__ + ".DeleteImage")
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def get_parser(self, prog_name):
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parser = super(DeleteImage, self).get_parser(prog_name)
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parser.add_argument(
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"image",
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metavar="<image>",
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help="Name or ID of image to delete",
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)
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return parser
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def take_action(self, parsed_args):
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self.log.debug("take_action(%s)", parsed_args)
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image_client = self.app.client_manager.image
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image = utils.find_resource(
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image_client.images,
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parsed_args.image,
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)
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image_client.images.delete(image.id)
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class ListImage(lister.Lister):
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"""List available images"""
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log = logging.getLogger(__name__ + ".ListImage")
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def get_parser(self, prog_name):
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parser = super(ListImage, self).get_parser(prog_name)
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parser.add_argument(
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"--page-size",
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metavar="<size>",
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help="Number of images to request in each paginated request",
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)
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parser.add_argument(
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'--long',
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action='store_true',
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default=False,
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help='List additional fields in output',
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)
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return parser
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def take_action(self, parsed_args):
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self.log.debug("take_action(%s)", parsed_args)
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image_client = self.app.client_manager.image
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kwargs = {}
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if parsed_args.page_size is not None:
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kwargs["page_size"] = parsed_args.page_size
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data = image_client.images.list(**kwargs)
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if parsed_args.long:
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columns = ('ID', 'Name', 'Disk Format', 'Container Format',
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'Size', 'Status')
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else:
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columns = ("ID", "Name")
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return (columns, (utils.get_item_properties(s, columns) for s in data))
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class SaveImage(command.Command):
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"""Save an image locally"""
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log = logging.getLogger(__name__ + ".SaveImage")
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def get_parser(self, prog_name):
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parser = super(SaveImage, self).get_parser(prog_name)
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parser.add_argument(
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"--file",
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metavar="<filename>",
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help="Downloaded image save filename [default: stdout]",
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)
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parser.add_argument(
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"image",
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metavar="<image>",
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help="Name or ID of image to save",
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)
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return parser
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def take_action(self, parsed_args):
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self.log.debug("take_action(%s)", parsed_args)
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image_client = self.app.client_manager.image
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image = utils.find_resource(
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image_client.images,
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parsed_args.image,
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)
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data = image_client.images.data(image)
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gc_utils.save_image(data, parsed_args.file)
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class ShowImage(show.ShowOne):
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"""Show image details"""
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log = logging.getLogger(__name__ + ".ShowImage")
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def get_parser(self, prog_name):
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parser = super(ShowImage, self).get_parser(prog_name)
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parser.add_argument(
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"image",
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metavar="<image>",
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help="Name or ID of image to display",
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)
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return parser
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def take_action(self, parsed_args):
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self.log.debug("take_action(%s)", parsed_args)
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image_client = self.app.client_manager.image
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image = utils.find_resource(
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image_client.images,
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parsed_args.image,
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)
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info = {}
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info.update(image._info)
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return zip(*sorted(six.iteritems(info)))
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