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# 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 zunclient.common import cliutils as utils
from zunclient.common import utils as zun_utils
def _show_image(image):
utils.print_dict(image._info)
@utils.arg('image',
metavar='<image>',
help='Name of the image')
@utils.arg('host',
metavar='<host>',
help='Name or UUID of the host')
def do_pull(cs, args):
"""Pull an image into a host."""
opts = {}
opts['repo'] = args.image
opts['host'] = args.host
_show_image(cs.images.create(**opts))
@utils.arg('--marker',
metavar='<marker>',
default=None,
help='The last image UUID of the previous page; '
'displays list of images after "marker".')
@utils.arg('--limit',
metavar='<limit>',
type=int,
help='Maximum number of images to return')
@utils.arg('--sort-key',
metavar='<sort-key>',
help='Column to sort results by')
@utils.arg('--sort-dir',
metavar='<sort-dir>',
choices=['desc', 'asc'],
help='Direction to sort. "asc" or "desc".')
def do_image_list(cs, args):
"""Print a list of available images."""
opts = {}
opts['marker'] = args.marker
opts['limit'] = args.limit
opts['sort_key'] = args.sort_key
opts['sort_dir'] = args.sort_dir
opts = zun_utils.remove_null_parms(**opts)
images = cs.images.list(**opts)
columns = ('uuid', 'image_id', 'repo', 'tag', 'size')
utils.print_list(images, columns,
{'versions': zun_utils.print_list_field('versions')},
sortby_index=None)
@utils.arg('id', metavar='<uuid>', help='UUID of image to describe.')
def do_image_show(cs, args):
"""Describe a specific image."""
image = cs.images.get(args.id)
_show_image(image)
@utils.arg('id',
metavar='<uuid>',
help='UUID of image to delete')
def do_image_delete(cs, args):
"""Delete a specified image."""
opts = {}
opts['image_id'] = args.id
cs.images.delete(**opts)
@utils.arg('image',
metavar='<image>',
help='Name of the image')
@utils.arg('--image_driver',
metavar='<image-driver>',
choices=['glance', 'docker'],
default='docker',
help='Name of the image driver (glance, docker)')
@utils.arg('--exact-match',
default=False,
action='store_true',
help='exact match image name')
def do_image_search(cs, args):
"""Print list of available images from repository based on user query."""
opts = {}
opts['image_driver'] = args.image_driver
opts['exact_match'] = args.exact_match
images = cs.images.search_image(args.image, **opts)
columns = ('ID', 'Name', 'Tags', 'Status', 'Size', 'Metadata')
utils.print_list(images, columns,
{'versions': zun_utils.print_list_field('versions')},
sortby_index=None)
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