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# Copyright 2012 OpenStack LLC.
# All Rights Reserved.
#
# 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 glanceclient.common import utils
from glanceclient import exc
@utils.arg('--page-size', metavar='<SIZE>', default=None, type=int,
help='Number of images to request in each paginated request.')
@utils.arg('--visibility', metavar='<VISIBILITY>',
help='The visibility of the images to display.')
@utils.arg('--member-status', metavar='<MEMBER_STATUS>',
help='The status of images to display.')
@utils.arg('--owner', metavar='<OWNER>',
help='Display images owned by <OWNER>.')
def do_image_list(gc, args):
"""List images you can access."""
filter_keys = ['visibility', 'member_status', 'owner']
filter_items = [(key, getattr(args, key)) for key in filter_keys]
filters = dict([item for item in filter_items if item[1] is not None])
kwargs = {'filters': filters}
if args.page_size is not None:
kwargs['page_size'] = args.page_size
images = gc.images.list(**kwargs)
columns = ['ID', 'Name']
utils.print_list(images, columns)
@utils.arg('id', metavar='<IMAGE_ID>', help='ID of image to describe.')
def do_image_show(gc, args):
"""Describe a specific image."""
image = gc.images.get(args.id)
ignore = ['self', 'access', 'file', 'schema']
image = dict([item for item in image.iteritems() if item[0] not in ignore])
utils.print_dict(image)
@utils.arg('--image-id', metavar='<IMAGE_ID>', required=True,
help='Image to display members of.')
def do_member_list(gc, args):
"""Describe sharing permissions by image"""
members = gc.image_members.list(args.image_id)
columns = ['Image ID', 'Member ID', 'Status']
utils.print_list(members, columns)
@utils.arg('image_id', metavar='<IMAGE_ID>',
help='Image from which to remove member')
@utils.arg('member_id', metavar='<MEMBER_ID>',
help='Tenant to remove as member')
def do_member_delete(gc, args):
"""Delete image member"""
if not (args.image_id and args.member_id):
utils.exit('Unable to delete member. Specify image_id and member_id')
else:
gc.image_members.delete(args.image_id, args.member_id)
@utils.arg('image_id', metavar='<IMAGE_ID>',
help='Image from which to update member')
@utils.arg('member_id', metavar='<MEMBER_ID>',
help='Tenant to update')
@utils.arg('member_status', metavar='<MEMBER_STATUS>',
help='Updated status of member')
def do_member_update(gc, args):
"""Update the status of a member for a given image."""
if not (args.image_id and args.member_id and args.member_status):
utils.exit('Unable to update member. Specify image_id, member_id and'
' member_status')
else:
member = gc.image_members.update(args.image_id, args.member_id,
args.member_status)
member = [member]
columns = ['Image ID', 'Member ID', 'Status']
utils.print_list(member, columns)
@utils.arg('image_id', metavar='<IMAGE_ID>',
help='Image on which to create member')
@utils.arg('member_id', metavar='<MEMBER_ID>',
help='Tenant to add as member')
def do_member_create(gc, args):
"""Create member for a given image."""
if not (args.image_id and args.member_id):
utils.exit('Unable to create member. Specify image_id and member_id')
else:
member = gc.image_members.create(args.image_id, args.member_id)
member = [member]
columns = ['Image ID', 'Member ID', 'Status']
utils.print_list(member, columns)
@utils.arg('model', metavar='<MODEL>', help='Name of model to describe.')
def do_explain(gc, args):
"""Describe a specific model."""
try:
schema = gc.schemas.get(args.model)
except exc.HTTPNotFound:
utils.exit('Unable to find requested model \'%s\'' % args.model)
else:
formatters = {'Attribute': lambda m: m.name}
columns = ['Attribute', 'Description']
utils.print_list(schema.properties, columns, formatters)
@utils.arg('--file', metavar='<FILE>',
help='Local file to save downloaded image data to. '
'If this is not specified the image data will be '
'written to stdout.')
@utils.arg('id', metavar='<IMAGE_ID>', help='ID of image to download.')
def do_image_download(gc, args):
"""Download a specific image."""
body = gc.images.data(args.id)
utils.save_image(body, args.file)
@utils.arg('id', metavar='<IMAGE_ID>', help='ID of image to delete.')
def do_image_delete(gc, args):
"""Delete specified image."""
gc.images.delete(args.id)
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