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# Copyright 2012-2013 OpenStack, LLC.
#
# 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.
#
"""Volume v1 Volume action implementations"""
import logging
import sys
from cliff import command
from cliff import lister
from cliff import show
from openstackclient.common import utils
class CreateVolume(show.ShowOne):
"""Create volume command"""
api = 'volume'
log = logging.getLogger(__name__ + '.CreateVolume')
def get_parser(self, prog_name):
parser = super(CreateVolume, self).get_parser(prog_name)
parser.add_argument(
'name',
metavar='<name>',
help='Name of the volume',
)
parser.add_argument(
'--size',
metavar='<size>',
required=True,
type=int,
help='New volume size',
)
parser.add_argument(
'--snapshot-id',
metavar='<snapshot-id>',
help='ID of the snapshot',
)
parser.add_argument(
'--description',
metavar='<description>',
help='Description of the volume',
)
parser.add_argument(
'--volume-type',
metavar='<volume-type>',
help='Type of volume',
)
parser.add_argument(
'--user-id',
metavar='<user-id>',
help='User id derived from context',
)
parser.add_argument(
'--project-id',
metavar='<project-id>',
help='Project id derived from context',
)
parser.add_argument(
'--availability-zone',
metavar='<availability-zone>',
help='Availability Zone to use',
)
parser.add_argument(
'--metadata',
metavar='<metadata>',
help='Optional metadata to set on volume creation',
)
parser.add_argument(
'--image-ref',
metavar='<image-ref>',
help='reference to an image stored in glance',
)
parser.add_argument(
'--source-volid',
metavar='<source-volid>',
help='ID of source volume to clone from',
)
return parser
def take_action(self, parsed_args):
self.log.debug('take_action(%s)' % parsed_args)
volume_client = self.app.client_manager.volume
volume = volume_client.volumes.create(
parsed_args.size,
parsed_args.snapshot_id,
parsed_args.source_volid,
parsed_args.name,
parsed_args.description,
parsed_args.volume_type,
parsed_args.user_id,
parsed_args.project_id,
parsed_args.availability_zone,
parsed_args.metadata,
parsed_args.image_ref
)
return zip(*sorted(volume._info.iteritems()))
class DeleteVolume(command.Command):
"""Delete volume command"""
api = 'volume'
log = logging.getLogger(__name__ + '.DeleteVolume')
def get_parser(self, prog_name):
parser = super(DeleteVolume, self).get_parser(prog_name)
parser.add_argument(
'volume',
metavar='<volume>',
help='Name or ID of volume to delete',
)
parser.add_argument(
'--force',
dest='force',
action='store_true',
default=False,
help='Attempt forced removal of a volume, regardless of state',
)
return parser
def take_action(self, parsed_args):
self.log.debug('take_action(%s)' % parsed_args)
volume_client = self.app.client_manager.volume
volume = utils.find_resource(
volume_client.volumes, parsed_args.volume)
if parsed_args.force:
volume_client.volumes.force_delete(volume.id)
else:
volume_client.volumes.delete(volume.id)
return
class ListVolume(lister.Lister):
"""List volume command"""
api = 'volume'
log = logging.getLogger(__name__ + '.ListVolume')
def take_action(self, parsed_args):
self.log.debug('take_action(%s)' % parsed_args)
columns = ('ID', 'Status', 'Display Name', 'Size', 'Volume Type')
data = self.app.client_manager.volume.volumes.list()
return (columns,
(utils.get_item_properties(
s, columns,
formatters={},
) for s in data))
class SetVolume(command.Command):
"""Set volume command"""
api = 'volume'
log = logging.getLogger(__name__ + '.SetVolume')
def get_parser(self, prog_name):
parser = super(SetVolume, self).get_parser(prog_name)
parser.add_argument(
'volume',
metavar='<volume>',
help='ID of volume to change')
parser.add_argument(
'--name',
metavar='<new-volume-name>',
help='New volume name')
parser.add_argument(
'--description',
metavar='<volume-description>',
help='New volume description')
return parser
def take_action(self, parsed_args):
self.log.debug('take_action(%s)' % parsed_args)
volume_client = self.app.client_manager.volume
volume = utils.find_resource(volume_client.volumes, parsed_args.volume)
kwargs = {}
if parsed_args.name:
kwargs['display_name'] = parsed_args.name
if parsed_args.description:
kwargs['display_description'] = parsed_args.description
if not kwargs:
sys.stdout.write("Volume not updated, no arguments present \n")
return
volume_client.volumes.update(volume.id, **kwargs)
return
class ShowVolume(show.ShowOne):
"""Show volume command"""
api = 'volume'
log = logging.getLogger(__name__ + '.ShowVolume')
def get_parser(self, prog_name):
parser = super(ShowVolume, self).get_parser(prog_name)
parser.add_argument(
'volume',
metavar='<volume>',
help='ID of volume to display')
return parser
def take_action(self, parsed_args):
self.log.debug('take_action(%s)' % parsed_args)
volume_client = self.app.client_manager.volume
volume = utils.find_resource(volume_client.volumes, parsed_args.volume)
return zip(*sorted(volume._info.iteritems()))
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