fc6852cd94
The name of the errors change and we need to move things around a little, but it's otherwise a straight swap. Change-Id: I0a19765ebeaa14c0534faa1542165b76ed2bf4e2 Signed-off-by: Stephen Finucane <stephenfin@redhat.com>
434 lines
13 KiB
Python
434 lines
13 KiB
Python
# 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.
|
|
#
|
|
|
|
"""Volume v1 Snapshot action implementations"""
|
|
|
|
import copy
|
|
import functools
|
|
import logging
|
|
|
|
from cliff import columns as cliff_columns
|
|
from osc_lib.cli import format_columns
|
|
from osc_lib.cli import parseractions
|
|
from osc_lib.command import command
|
|
from osc_lib import exceptions
|
|
from osc_lib import utils
|
|
|
|
from openstackclient.i18n import _
|
|
|
|
|
|
LOG = logging.getLogger(__name__)
|
|
|
|
|
|
class VolumeIdColumn(cliff_columns.FormattableColumn):
|
|
"""Formattable column for volume ID column.
|
|
|
|
Unlike the parent FormattableColumn class, the initializer of the
|
|
class takes volume_cache as the second argument.
|
|
osc_lib.utils.get_item_properties instantiate cliff FormattableColumn
|
|
object with a single parameter "column value", so you need to pass
|
|
a partially initialized class like
|
|
``functools.partial(VolumeIdColumn, volume_cache)``.
|
|
"""
|
|
|
|
def __init__(self, value, volume_cache=None):
|
|
super().__init__(value)
|
|
self._volume_cache = volume_cache or {}
|
|
|
|
def human_readable(self):
|
|
"""Return a volume name if available
|
|
|
|
:rtype: either the volume ID or name
|
|
"""
|
|
volume_id = self._value
|
|
volume = volume_id
|
|
if volume_id in self._volume_cache.keys():
|
|
volume = self._volume_cache[volume_id].display_name
|
|
return volume
|
|
|
|
|
|
class CreateVolumeSnapshot(command.ShowOne):
|
|
_description = _("Create new volume snapshot")
|
|
|
|
def get_parser(self, prog_name):
|
|
parser = super().get_parser(prog_name)
|
|
parser.add_argument(
|
|
'snapshot_name',
|
|
metavar='<snapshot-name>',
|
|
help=_('Name of the new snapshot'),
|
|
)
|
|
parser.add_argument(
|
|
'--volume',
|
|
metavar='<volume>',
|
|
help=_(
|
|
'Volume to snapshot (name or ID) '
|
|
'(default is <snapshot-name>)'
|
|
),
|
|
)
|
|
parser.add_argument(
|
|
'--description',
|
|
metavar='<description>',
|
|
help=_('Description of the snapshot'),
|
|
)
|
|
parser.add_argument(
|
|
'--force',
|
|
dest='force',
|
|
action='store_true',
|
|
default=False,
|
|
help=_(
|
|
'Create a snapshot attached to an instance. '
|
|
'Default is False'
|
|
),
|
|
)
|
|
return parser
|
|
|
|
def take_action(self, parsed_args):
|
|
volume_client = self.app.client_manager.volume
|
|
volume = parsed_args.volume
|
|
if not parsed_args.volume:
|
|
volume = parsed_args.snapshot_name
|
|
volume_id = utils.find_resource(volume_client.volumes, volume).id
|
|
snapshot = volume_client.volume_snapshots.create(
|
|
volume_id,
|
|
parsed_args.force,
|
|
parsed_args.snapshot_name,
|
|
parsed_args.description,
|
|
)
|
|
|
|
snapshot._info.update(
|
|
{
|
|
'properties': format_columns.DictColumn(
|
|
snapshot._info.pop('metadata')
|
|
)
|
|
}
|
|
)
|
|
|
|
return zip(*sorted(snapshot._info.items()))
|
|
|
|
|
|
class DeleteVolumeSnapshot(command.Command):
|
|
_description = _("Delete volume snapshot(s)")
|
|
|
|
def get_parser(self, prog_name):
|
|
parser = super().get_parser(prog_name)
|
|
parser.add_argument(
|
|
'snapshots',
|
|
metavar='<snapshot>',
|
|
nargs="+",
|
|
help=_('Snapshot(s) to delete (name or ID)'),
|
|
)
|
|
return parser
|
|
|
|
def take_action(self, parsed_args):
|
|
volume_client = self.app.client_manager.volume
|
|
result = 0
|
|
|
|
for i in parsed_args.snapshots:
|
|
try:
|
|
snapshot_id = utils.find_resource(
|
|
volume_client.volume_snapshots, i
|
|
).id
|
|
volume_client.volume_snapshots.delete(snapshot_id)
|
|
except Exception as e:
|
|
result += 1
|
|
LOG.error(
|
|
_(
|
|
"Failed to delete snapshot with "
|
|
"name or ID '%(snapshot)s': %(e)s"
|
|
),
|
|
{'snapshot': i, 'e': e},
|
|
)
|
|
|
|
if result > 0:
|
|
total = len(parsed_args.snapshots)
|
|
msg = _(
|
|
"%(result)s of %(total)s snapshots failed " "to delete."
|
|
) % {'result': result, 'total': total}
|
|
raise exceptions.CommandError(msg)
|
|
|
|
|
|
class ListVolumeSnapshot(command.Lister):
|
|
_description = _("List volume snapshots")
|
|
|
|
def get_parser(self, prog_name):
|
|
parser = super().get_parser(prog_name)
|
|
parser.add_argument(
|
|
'--all-projects',
|
|
action='store_true',
|
|
default=False,
|
|
help=_('Include all projects (admin only)'),
|
|
)
|
|
parser.add_argument(
|
|
'--long',
|
|
action='store_true',
|
|
default=False,
|
|
help=_('List additional fields in output'),
|
|
)
|
|
parser.add_argument(
|
|
'--name',
|
|
metavar='<name>',
|
|
default=None,
|
|
help=_('Filters results by a name.'),
|
|
)
|
|
parser.add_argument(
|
|
'--status',
|
|
metavar='<status>',
|
|
choices=[
|
|
'available',
|
|
'error',
|
|
'creating',
|
|
'deleting',
|
|
'error_deleting',
|
|
],
|
|
help=_(
|
|
"Filters results by a status. "
|
|
"('available', 'error', 'creating', 'deleting'"
|
|
" or 'error_deleting')"
|
|
),
|
|
)
|
|
parser.add_argument(
|
|
'--volume',
|
|
metavar='<volume>',
|
|
default=None,
|
|
help=_('Filters results by a volume (name or ID).'),
|
|
)
|
|
return parser
|
|
|
|
def take_action(self, parsed_args):
|
|
volume_client = self.app.client_manager.volume
|
|
|
|
if parsed_args.long:
|
|
columns = [
|
|
'ID',
|
|
'Display Name',
|
|
'Display Description',
|
|
'Status',
|
|
'Size',
|
|
'Created At',
|
|
'Volume ID',
|
|
'Metadata',
|
|
]
|
|
column_headers = copy.deepcopy(columns)
|
|
column_headers[6] = 'Volume'
|
|
column_headers[7] = 'Properties'
|
|
else:
|
|
columns = [
|
|
'ID',
|
|
'Display Name',
|
|
'Display Description',
|
|
'Status',
|
|
'Size',
|
|
]
|
|
column_headers = copy.deepcopy(columns)
|
|
|
|
# Always update Name and Description
|
|
column_headers[1] = 'Name'
|
|
column_headers[2] = 'Description'
|
|
|
|
# Cache the volume list
|
|
volume_cache = {}
|
|
try:
|
|
for s in volume_client.volumes.list():
|
|
volume_cache[s.id] = s
|
|
except Exception: # noqa: S110
|
|
# Just forget it if there's any trouble
|
|
pass
|
|
VolumeIdColumnWithCache = functools.partial(
|
|
VolumeIdColumn, volume_cache=volume_cache
|
|
)
|
|
|
|
volume_id = None
|
|
if parsed_args.volume:
|
|
volume_id = utils.find_resource(
|
|
volume_client.volumes, parsed_args.volume
|
|
).id
|
|
|
|
search_opts = {
|
|
'all_tenants': parsed_args.all_projects,
|
|
'display_name': parsed_args.name,
|
|
'status': parsed_args.status,
|
|
'volume_id': volume_id,
|
|
}
|
|
|
|
data = volume_client.volume_snapshots.list(search_opts=search_opts)
|
|
return (
|
|
column_headers,
|
|
(
|
|
utils.get_item_properties(
|
|
s,
|
|
columns,
|
|
formatters={
|
|
'Metadata': format_columns.DictColumn,
|
|
'Volume ID': VolumeIdColumnWithCache,
|
|
},
|
|
)
|
|
for s in data
|
|
),
|
|
)
|
|
|
|
|
|
class SetVolumeSnapshot(command.Command):
|
|
_description = _("Set volume snapshot properties")
|
|
|
|
def get_parser(self, prog_name):
|
|
parser = super().get_parser(prog_name)
|
|
parser.add_argument(
|
|
'snapshot',
|
|
metavar='<snapshot>',
|
|
help=_('Snapshot to modify (name or ID)'),
|
|
)
|
|
parser.add_argument(
|
|
'--name', metavar='<name>', help=_('New snapshot name')
|
|
)
|
|
parser.add_argument(
|
|
'--description',
|
|
metavar='<description>',
|
|
help=_('New snapshot description'),
|
|
)
|
|
parser.add_argument(
|
|
"--no-property",
|
|
dest="no_property",
|
|
action="store_true",
|
|
help=_(
|
|
"Remove all properties from <snapshot> "
|
|
"(specify both --no-property and --property to "
|
|
"remove the current properties before setting "
|
|
"new properties.)"
|
|
),
|
|
)
|
|
parser.add_argument(
|
|
'--property',
|
|
metavar='<key=value>',
|
|
action=parseractions.KeyValueAction,
|
|
help=_(
|
|
'Property to add/change for this snapshot '
|
|
'(repeat option to set multiple properties)'
|
|
),
|
|
)
|
|
return parser
|
|
|
|
def take_action(self, parsed_args):
|
|
volume_client = self.app.client_manager.volume
|
|
snapshot = utils.find_resource(
|
|
volume_client.volume_snapshots, parsed_args.snapshot
|
|
)
|
|
|
|
result = 0
|
|
if parsed_args.no_property:
|
|
try:
|
|
key_list = snapshot.metadata.keys()
|
|
volume_client.volume_snapshots.delete_metadata(
|
|
snapshot.id,
|
|
list(key_list),
|
|
)
|
|
except Exception as e:
|
|
LOG.error(_("Failed to clean snapshot properties: %s"), e)
|
|
result += 1
|
|
|
|
if parsed_args.property:
|
|
try:
|
|
volume_client.volume_snapshots.set_metadata(
|
|
snapshot.id, parsed_args.property
|
|
)
|
|
except Exception as e:
|
|
LOG.error(_("Failed to set snapshot property: %s"), e)
|
|
result += 1
|
|
|
|
kwargs = {}
|
|
if parsed_args.name:
|
|
kwargs['display_name'] = parsed_args.name
|
|
if parsed_args.description:
|
|
kwargs['display_description'] = parsed_args.description
|
|
if kwargs:
|
|
try:
|
|
snapshot.update(**kwargs)
|
|
except Exception as e:
|
|
LOG.error(
|
|
_(
|
|
"Failed to update snapshot display name "
|
|
"or display description: %s"
|
|
),
|
|
e,
|
|
)
|
|
result += 1
|
|
|
|
if result > 0:
|
|
raise exceptions.CommandError(
|
|
_("One or more of the " "set operations failed")
|
|
)
|
|
|
|
|
|
class ShowVolumeSnapshot(command.ShowOne):
|
|
_description = _("Display volume snapshot details")
|
|
|
|
def get_parser(self, prog_name):
|
|
parser = super().get_parser(prog_name)
|
|
parser.add_argument(
|
|
'snapshot',
|
|
metavar='<snapshot>',
|
|
help=_('Snapshot to display (name or ID)'),
|
|
)
|
|
return parser
|
|
|
|
def take_action(self, parsed_args):
|
|
volume_client = self.app.client_manager.volume
|
|
snapshot = utils.find_resource(
|
|
volume_client.volume_snapshots, parsed_args.snapshot
|
|
)
|
|
|
|
snapshot._info.update(
|
|
{
|
|
'properties': format_columns.DictColumn(
|
|
snapshot._info.pop('metadata')
|
|
)
|
|
}
|
|
)
|
|
|
|
return zip(*sorted(snapshot._info.items()))
|
|
|
|
|
|
class UnsetVolumeSnapshot(command.Command):
|
|
_description = _("Unset volume snapshot properties")
|
|
|
|
def get_parser(self, prog_name):
|
|
parser = super().get_parser(prog_name)
|
|
parser.add_argument(
|
|
'snapshot',
|
|
metavar='<snapshot>',
|
|
help=_('Snapshot to modify (name or ID)'),
|
|
)
|
|
parser.add_argument(
|
|
'--property',
|
|
metavar='<key>',
|
|
action='append',
|
|
help=_(
|
|
'Property to remove from snapshot '
|
|
'(repeat option to remove multiple properties)'
|
|
),
|
|
)
|
|
return parser
|
|
|
|
def take_action(self, parsed_args):
|
|
volume_client = self.app.client_manager.volume
|
|
snapshot = utils.find_resource(
|
|
volume_client.volume_snapshots, parsed_args.snapshot
|
|
)
|
|
|
|
if parsed_args.property:
|
|
volume_client.volume_snapshots.delete_metadata(
|
|
snapshot.id,
|
|
parsed_args.property,
|
|
)
|