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# Copyright 2012-2013 OpenStack Foundation
#
# 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.
#
"""Image V2 Action Implementations"""
import logging
import six
from cliff import command
from cliff import lister
from cliff import show
from glanceclient.common import utils as gc_utils
from openstackclient.common import utils
class DeleteImage(command.Command):
"""Delete an image"""
log = logging.getLogger(__name__ + ".DeleteImage")
def get_parser(self, prog_name):
parser = super(DeleteImage, self).get_parser(prog_name)
parser.add_argument(
"image",
metavar="<image>",
help="Name or ID of image to delete",
)
return parser
def take_action(self, parsed_args):
self.log.debug("take_action(%s)" % parsed_args)
image_client = self.app.client_manager.image
image = utils.find_resource(
image_client.images,
parsed_args.image,
)
image_client.images.delete(image)
class ListImage(lister.Lister):
"""List available images"""
log = logging.getLogger(__name__ + ".ListImage")
def get_parser(self, prog_name):
parser = super(ListImage, self).get_parser(prog_name)
parser.add_argument(
"--page-size",
metavar="<size>",
help="Number of images to request in each paginated request",
)
return parser
def take_action(self, parsed_args):
self.log.debug("take_action(%s)" % parsed_args)
image_client = self.app.client_manager.image
kwargs = {}
if parsed_args.page_size is not None:
kwargs["page_size"] = parsed_args.page_size
data = image_client.images.list(**kwargs)
columns = ["ID", "Name"]
return (columns, (utils.get_item_properties(s, columns) for s in data))
class SaveImage(command.Command):
"""Save an image locally"""
log = logging.getLogger(__name__ + ".SaveImage")
def get_parser(self, prog_name):
parser = super(SaveImage, self).get_parser(prog_name)
parser.add_argument(
"--file",
metavar="<filename>",
help="Downloaded image save filename [default: stdout]",
)
parser.add_argument(
"image",
metavar="<image>",
help="Name or ID of image to delete",
)
return parser
def take_action(self, parsed_args):
self.log.debug("take_action(%s)" % parsed_args)
image_client = self.app.client_manager.image
image = utils.find_resource(
image_client.images,
parsed_args.image,
)
data = image_client.images.data(image)
gc_utils.save_image(data, parsed_args.file)
class ShowImage(show.ShowOne):
"""Show image details"""
log = logging.getLogger(__name__ + ".ShowImage")
def get_parser(self, prog_name):
parser = super(ShowImage, self).get_parser(prog_name)
parser.add_argument(
"image",
metavar="<image>",
help="Name or ID of image to display",
)
return parser
def take_action(self, parsed_args):
self.log.debug("take_action(%s)" % parsed_args)
image_client = self.app.client_manager.image
image = utils.find_resource(
image_client.images,
parsed_args.image,
)
info = {}
info.update(image._info)
return zip(*sorted(six.iteritems(info)))
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