1686dc54f0
Cleanup help strings and docs for clarity and to keep things consistent: * --limit metavar should be <num-resource> to indicate what is being counted * --marker metavar should be <resource> or <resource-id> to indicate the type of value being specified * <*-ip-address> metavars should be just <ip-address> as there is no difference in format between fixed and floating IPs * Move all occurances of '(name or ID)' to end of help text Change-Id: I2c31746ed6ded3845244e03e57d809f8bc0e6b9d
439 lines
15 KiB
Python
439 lines
15 KiB
Python
#
|
|
# 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 v2 Backup action implementations"""
|
|
|
|
import copy
|
|
import logging
|
|
|
|
from osc_lib.cli import parseractions
|
|
from osc_lib.command import command
|
|
from osc_lib import exceptions
|
|
from osc_lib import utils
|
|
import six
|
|
|
|
from openstackclient.i18n import _
|
|
|
|
|
|
LOG = logging.getLogger(__name__)
|
|
|
|
|
|
class CreateVolumeBackup(command.ShowOne):
|
|
_description = _("Create new volume backup")
|
|
|
|
def get_parser(self, prog_name):
|
|
parser = super(CreateVolumeBackup, self).get_parser(prog_name)
|
|
parser.add_argument(
|
|
"volume",
|
|
metavar="<volume>",
|
|
help=_("Volume to backup (name or ID)")
|
|
)
|
|
parser.add_argument(
|
|
"--name",
|
|
metavar="<name>",
|
|
help=_("Name of the backup")
|
|
)
|
|
parser.add_argument(
|
|
"--description",
|
|
metavar="<description>",
|
|
help=_("Description of the backup")
|
|
)
|
|
parser.add_argument(
|
|
"--container",
|
|
metavar="<container>",
|
|
help=_("Optional backup container name")
|
|
)
|
|
parser.add_argument(
|
|
"--snapshot",
|
|
metavar="<snapshot>",
|
|
help=_("Snapshot to backup (name or ID)")
|
|
)
|
|
parser.add_argument(
|
|
'--force',
|
|
action='store_true',
|
|
default=False,
|
|
help=_("Allow to back up an in-use volume")
|
|
)
|
|
parser.add_argument(
|
|
'--incremental',
|
|
action='store_true',
|
|
default=False,
|
|
help=_("Perform an incremental backup")
|
|
)
|
|
return parser
|
|
|
|
def take_action(self, parsed_args):
|
|
volume_client = self.app.client_manager.volume
|
|
volume_id = utils.find_resource(
|
|
volume_client.volumes, parsed_args.volume).id
|
|
snapshot_id = None
|
|
if parsed_args.snapshot:
|
|
snapshot_id = utils.find_resource(
|
|
volume_client.volume_snapshots, parsed_args.snapshot).id
|
|
backup = volume_client.backups.create(
|
|
volume_id,
|
|
container=parsed_args.container,
|
|
name=parsed_args.name,
|
|
description=parsed_args.description,
|
|
force=parsed_args.force,
|
|
incremental=parsed_args.incremental,
|
|
snapshot_id=snapshot_id,
|
|
)
|
|
backup._info.pop("links", None)
|
|
return zip(*sorted(six.iteritems(backup._info)))
|
|
|
|
|
|
class CreateBackup(CreateVolumeBackup):
|
|
_description = _("Create new backup")
|
|
|
|
# TODO(Huanxuan Ao): Remove this class and ``backup create`` command
|
|
# two cycles after Newton.
|
|
|
|
# This notifies cliff to not display the help for this command
|
|
deprecated = True
|
|
|
|
log = logging.getLogger('deprecated')
|
|
|
|
def take_action(self, parsed_args):
|
|
self.log.warning(_('This command has been deprecated. '
|
|
'Please use "volume backup create" instead.'))
|
|
return super(CreateBackup, self).take_action(parsed_args)
|
|
|
|
|
|
class DeleteVolumeBackup(command.Command):
|
|
_description = _("Delete volume backup(s)")
|
|
|
|
def get_parser(self, prog_name):
|
|
parser = super(DeleteVolumeBackup, self).get_parser(prog_name)
|
|
parser.add_argument(
|
|
"backups",
|
|
metavar="<backup>",
|
|
nargs="+",
|
|
help=_("Backup(s) to delete (name or ID)")
|
|
)
|
|
parser.add_argument(
|
|
'--force',
|
|
action='store_true',
|
|
default=False,
|
|
help=_("Allow delete in state other than error or available")
|
|
)
|
|
return parser
|
|
|
|
def take_action(self, parsed_args):
|
|
volume_client = self.app.client_manager.volume
|
|
result = 0
|
|
|
|
for i in parsed_args.backups:
|
|
try:
|
|
backup_id = utils.find_resource(
|
|
volume_client.backups, i).id
|
|
volume_client.backups.delete(backup_id, parsed_args.force)
|
|
except Exception as e:
|
|
result += 1
|
|
LOG.error(_("Failed to delete backup with "
|
|
"name or ID '%(backup)s': %(e)s")
|
|
% {'backup': i, 'e': e})
|
|
|
|
if result > 0:
|
|
total = len(parsed_args.backups)
|
|
msg = (_("%(result)s of %(total)s backups failed "
|
|
"to delete.") % {'result': result, 'total': total})
|
|
raise exceptions.CommandError(msg)
|
|
|
|
|
|
class DeleteBackup(DeleteVolumeBackup):
|
|
_description = _("Delete backup(s)")
|
|
|
|
# TODO(Huanxuan Ao): Remove this class and ``backup delete`` command
|
|
# two cycles after Newton.
|
|
|
|
# This notifies cliff to not display the help for this command
|
|
deprecated = True
|
|
|
|
log = logging.getLogger('deprecated')
|
|
|
|
def take_action(self, parsed_args):
|
|
self.log.warning(_('This command has been deprecated. '
|
|
'Please use "volume backup delete" instead.'))
|
|
return super(DeleteBackup, self).take_action(parsed_args)
|
|
|
|
|
|
class ListVolumeBackup(command.Lister):
|
|
_description = _("List volume backups")
|
|
|
|
def get_parser(self, prog_name):
|
|
parser = super(ListVolumeBackup, self).get_parser(prog_name)
|
|
parser.add_argument(
|
|
"--long",
|
|
action="store_true",
|
|
default=False,
|
|
help=_("List additional fields in output")
|
|
)
|
|
parser.add_argument(
|
|
"--name",
|
|
metavar="<name>",
|
|
help=_("Filters results by the backup name")
|
|
)
|
|
parser.add_argument(
|
|
"--status",
|
|
metavar="<status>",
|
|
choices=['creating', 'available', 'deleting',
|
|
'error', 'restoring', 'error_restoring'],
|
|
help=_("Filters results by the backup status "
|
|
"('creating', 'available', 'deleting', "
|
|
"'error', 'restoring' or 'error_restoring')")
|
|
)
|
|
parser.add_argument(
|
|
"--volume",
|
|
metavar="<volume>",
|
|
help=_("Filters results by the volume which they "
|
|
"backup (name or ID)")
|
|
)
|
|
parser.add_argument(
|
|
'--marker',
|
|
metavar='<volume-backup>',
|
|
help=_('The last backup of the previous page (name or ID)'),
|
|
)
|
|
parser.add_argument(
|
|
'--limit',
|
|
type=int,
|
|
action=parseractions.NonNegativeAction,
|
|
metavar='<num-backups>',
|
|
help=_('Maximum number of backups to display'),
|
|
)
|
|
parser.add_argument(
|
|
'--all-projects',
|
|
action='store_true',
|
|
default=False,
|
|
help=_('Include all projects (admin only)'),
|
|
)
|
|
return parser
|
|
|
|
def take_action(self, parsed_args):
|
|
volume_client = self.app.client_manager.volume
|
|
|
|
def _format_volume_id(volume_id):
|
|
"""Return a volume name if available
|
|
|
|
:param volume_id: a volume ID
|
|
:rtype: either the volume ID or name
|
|
"""
|
|
|
|
volume = volume_id
|
|
if volume_id in volume_cache.keys():
|
|
volume = volume_cache[volume_id].name
|
|
return volume
|
|
|
|
if parsed_args.long:
|
|
columns = ['ID', 'Name', 'Description', 'Status', 'Size',
|
|
'Availability Zone', 'Volume ID', 'Container']
|
|
column_headers = copy.deepcopy(columns)
|
|
column_headers[6] = 'Volume'
|
|
else:
|
|
columns = ['ID', 'Name', 'Description', 'Status', 'Size']
|
|
column_headers = columns
|
|
|
|
# Cache the volume list
|
|
volume_cache = {}
|
|
try:
|
|
for s in volume_client.volumes.list():
|
|
volume_cache[s.id] = s
|
|
except Exception:
|
|
# Just forget it if there's any trouble
|
|
pass
|
|
|
|
filter_volume_id = None
|
|
if parsed_args.volume:
|
|
filter_volume_id = utils.find_resource(volume_client.volumes,
|
|
parsed_args.volume).id
|
|
marker_backup_id = None
|
|
if parsed_args.marker:
|
|
marker_backup_id = utils.find_resource(volume_client.backups,
|
|
parsed_args.marker).id
|
|
search_opts = {
|
|
'name': parsed_args.name,
|
|
'status': parsed_args.status,
|
|
'volume_id': filter_volume_id,
|
|
'all_tenants': parsed_args.all_projects,
|
|
}
|
|
data = volume_client.backups.list(
|
|
search_opts=search_opts,
|
|
marker=marker_backup_id,
|
|
limit=parsed_args.limit,
|
|
)
|
|
|
|
return (column_headers,
|
|
(utils.get_item_properties(
|
|
s, columns,
|
|
formatters={'Volume ID': _format_volume_id},
|
|
) for s in data))
|
|
|
|
|
|
class ListBackup(ListVolumeBackup):
|
|
_description = _("List backups")
|
|
|
|
# TODO(Huanxuan Ao): Remove this class and ``backup list`` command
|
|
# two cycles after Newton.
|
|
|
|
# This notifies cliff to not display the help for this command
|
|
deprecated = True
|
|
|
|
log = logging.getLogger('deprecated')
|
|
|
|
def take_action(self, parsed_args):
|
|
self.log.warning(_('This command has been deprecated. '
|
|
'Please use "volume backup list" instead.'))
|
|
return super(ListBackup, self).take_action(parsed_args)
|
|
|
|
|
|
class RestoreVolumeBackup(command.ShowOne):
|
|
_description = _("Restore volume backup")
|
|
|
|
def get_parser(self, prog_name):
|
|
parser = super(RestoreVolumeBackup, self).get_parser(prog_name)
|
|
parser.add_argument(
|
|
"backup",
|
|
metavar="<backup>",
|
|
help=_("Backup to restore (name or ID)")
|
|
)
|
|
parser.add_argument(
|
|
"volume",
|
|
metavar="<volume>",
|
|
help=_("Volume to restore to (name or ID)")
|
|
)
|
|
return parser
|
|
|
|
def take_action(self, parsed_args):
|
|
volume_client = self.app.client_manager.volume
|
|
backup = utils.find_resource(volume_client.backups, parsed_args.backup)
|
|
destination_volume = utils.find_resource(volume_client.volumes,
|
|
parsed_args.volume)
|
|
return volume_client.restores.restore(backup.id, destination_volume.id)
|
|
|
|
|
|
class RestoreBackup(RestoreVolumeBackup):
|
|
_description = _("Restore backup")
|
|
|
|
# TODO(Huanxuan Ao): Remove this class and ``backup restore`` command
|
|
# two cycles after Newton.
|
|
|
|
# This notifies cliff to not display the help for this command
|
|
deprecated = True
|
|
|
|
log = logging.getLogger('deprecated')
|
|
|
|
def take_action(self, parsed_args):
|
|
self.log.warning(_('This command has been deprecated. '
|
|
'Please use "volume backup restore" instead.'))
|
|
return super(RestoreBackup, self).take_action(parsed_args)
|
|
|
|
|
|
class SetVolumeBackup(command.Command):
|
|
_description = _("Set volume backup properties")
|
|
|
|
def get_parser(self, prog_name):
|
|
parser = super(SetVolumeBackup, self).get_parser(prog_name)
|
|
parser.add_argument(
|
|
"backup",
|
|
metavar="<backup>",
|
|
help=_("Backup to modify (name or ID)")
|
|
)
|
|
parser.add_argument(
|
|
'--name',
|
|
metavar='<name>',
|
|
help=_('New backup name')
|
|
)
|
|
parser.add_argument(
|
|
'--description',
|
|
metavar='<description>',
|
|
help=_('New backup description')
|
|
)
|
|
parser.add_argument(
|
|
'--state',
|
|
metavar='<state>',
|
|
choices=['available', 'error'],
|
|
help=_('New backup state ("available" or "error") (admin only) '
|
|
'(This option simply changes the state of the backup '
|
|
'in the database with no regard to actual status, '
|
|
'exercise caution when using)'),
|
|
)
|
|
return parser
|
|
|
|
def take_action(self, parsed_args):
|
|
volume_client = self.app.client_manager.volume
|
|
backup = utils.find_resource(volume_client.backups,
|
|
parsed_args.backup)
|
|
result = 0
|
|
if parsed_args.state:
|
|
try:
|
|
volume_client.backups.reset_state(
|
|
backup.id, parsed_args.state)
|
|
except Exception as e:
|
|
LOG.error(_("Failed to set backup state: %s"), e)
|
|
result += 1
|
|
|
|
kwargs = {}
|
|
if parsed_args.name:
|
|
kwargs['name'] = parsed_args.name
|
|
if parsed_args.description:
|
|
kwargs['description'] = parsed_args.description
|
|
if kwargs:
|
|
try:
|
|
volume_client.backups.update(backup.id, **kwargs)
|
|
except Exception as e:
|
|
LOG.error(_("Failed to update backup name "
|
|
"or description: %s"), e)
|
|
result += 1
|
|
|
|
if result > 0:
|
|
raise exceptions.CommandError(_("One or more of the "
|
|
"set operations failed"))
|
|
|
|
|
|
class ShowVolumeBackup(command.ShowOne):
|
|
_description = _("Display volume backup details")
|
|
|
|
def get_parser(self, prog_name):
|
|
parser = super(ShowVolumeBackup, self).get_parser(prog_name)
|
|
parser.add_argument(
|
|
"backup",
|
|
metavar="<backup>",
|
|
help=_("Backup to display (name or ID)")
|
|
)
|
|
return parser
|
|
|
|
def take_action(self, parsed_args):
|
|
volume_client = self.app.client_manager.volume
|
|
backup = utils.find_resource(volume_client.backups,
|
|
parsed_args.backup)
|
|
backup._info.pop("links", None)
|
|
return zip(*sorted(six.iteritems(backup._info)))
|
|
|
|
|
|
class ShowBackup(ShowVolumeBackup):
|
|
_description = _("Display backup details")
|
|
|
|
# TODO(Huanxuan Ao): Remove this class and ``backup show`` command
|
|
# two cycles after Newton.
|
|
|
|
# This notifies cliff to not display the help for this command
|
|
deprecated = True
|
|
|
|
log = logging.getLogger('deprecated')
|
|
|
|
def take_action(self, parsed_args):
|
|
self.log.warning(_('This command has been deprecated. '
|
|
'Please use "volume backup show" instead.'))
|
|
return super(ShowBackup, self).take_action(parsed_args)
|