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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.
"""Data protection V1 restore action implementations"""
import functools
from oslo_serialization import jsonutils
from oslo_utils import uuidutils
from osc_lib.command import command
from osc_lib import utils as osc_utils
from oslo_log import log as logging
from karborclient.common.apiclient import exceptions
from karborclient.i18n import _
from karborclient import utils
def format_restore(restore_info):
for key in ('parameters', 'resources_status',
'resources_reason'):
if key not in restore_info:
continue
restore_info[key] = jsonutils.dumps(restore_info[key],
indent=2, sort_keys=True)
restore_info.pop("links", None)
class ListRestores(command.Lister):
_description = _("List restores.")
log = logging.getLogger(__name__ + ".ListRestores")
def get_parser(self, prog_name):
parser = super(ListRestores, self).get_parser(prog_name)
parser.add_argument(
'--all-projects',
action='store_true',
default=False,
help=_('Include all projects (admin only)'),
)
parser.add_argument(
'--status',
metavar='<status>',
help=_('Filter results by status'),
)
parser.add_argument(
'--marker',
metavar='<restore>',
help=_('The last restore ID of the previous page'),
)
parser.add_argument(
'--limit',
type=int,
metavar='<num-restores>',
help=_('Maximum number of restores to display'),
)
parser.add_argument(
'--sort',
metavar="<key>[:<direction>]",
default=None,
help=_("Sort output by selected keys and directions(asc or desc), "
"multiple keys and directions can be "
"specified separated by comma"),
)
parser.add_argument(
'--project',
metavar='<project>',
help=_('Filter results by a project(admin only)')
)
return parser
def take_action(self, parsed_args):
self.log.debug("take_action(%s)", parsed_args)
data_protection_client = self.app.client_manager.data_protection
all_projects = bool(parsed_args.project) or parsed_args.all_projects
search_opts = {
'all_tenants': all_projects,
'project_id': parsed_args.project,
'status': parsed_args.status,
}
data = data_protection_client.restores.list(
search_opts=search_opts, marker=parsed_args.marker,
limit=parsed_args.limit, sort=parsed_args.sort)
column_headers = ['Id', 'Project id', 'Provider id', 'Checkpoint id',
'Restore target', 'Parameters', 'Status']
json_dumps = functools.partial(jsonutils.dumps,
indent=2,
sort_keys=True)
formatters = {
"Parameters": json_dumps,
}
return (column_headers,
(osc_utils.get_item_properties(
s, column_headers, formatters=formatters,
) for s in data))
class ShowRestore(command.ShowOne):
_description = "Shows restore details"
def get_parser(self, prog_name):
parser = super(ShowRestore, self).get_parser(prog_name)
parser.add_argument(
'restore',
metavar="<restore>",
help=_('The UUID of the restore.')
)
return parser
def take_action(self, parsed_args):
client = self.app.client_manager.data_protection
restore = osc_utils.find_resource(client.restores, parsed_args.restore)
format_restore(restore._info)
return zip(*sorted(restore._info.items()))
class CreateRestore(command.ShowOne):
_description = "Creates a restore"
def get_parser(self, prog_name):
parser = super(CreateRestore, self).get_parser(prog_name)
parser.add_argument(
'provider_id',
metavar='<provider_id>',
help=_('The UUID of the provider.')
)
parser.add_argument(
'checkpoint_id',
metavar='<checkpoint_id>',
help=_('The UUID of the checkpoint.')
)
parser.add_argument(
'--restore_target',
metavar='<restore_target>',
help=_('The target of the restore operation.')
)
parser.add_argument(
'--restore_username',
metavar='<restore_username>',
default=None,
help=_('Username to restore target.')
)
parser.add_argument(
'--restore_password',
metavar='<restore_password>',
default=None,
help=_('Password to restore target.')
)
parser.add_argument(
'--parameters-json',
type=str,
dest='parameters_json',
metavar='<parameters>',
default=None,
help=_('Restore parameters in json format.')
)
parser.add_argument(
'--parameters',
action='append',
metavar='resource_type=<type>[,resource_id=<id>,key=val,...]',
default=[],
help=_("Restore parameters, may be specified multiple times. "
"resource_type: type of resource to apply parameters. "
"resource_id: limit the parameters to a specific resource. "
"Other keys and values: according to provider\'s "
"restore schema.")
)
return parser
def take_action(self, parsed_args):
client = self.app.client_manager.data_protection
if not uuidutils.is_uuid_like(parsed_args.provider_id):
raise exceptions.CommandError(
"Invalid provider id provided.")
if not uuidutils.is_uuid_like(parsed_args.checkpoint_id):
raise exceptions.CommandError(
"Invalid checkpoint id provided.")
restore_parameters = utils.extract_parameters(parsed_args)
restore_auth = None
if parsed_args.restore_target is not None:
if parsed_args.restore_username is None:
raise exceptions.CommandError(
"Must specify username for restore_target.")
if parsed_args.restore_password is None:
raise exceptions.CommandError(
"Must specify password for restore_target.")
restore_auth = {
'type': 'password',
'username': parsed_args.restore_username,
'password': parsed_args.restore_password,
}
restore = client.restores.create(parsed_args.provider_id,
parsed_args.checkpoint_id,
parsed_args.restore_target,
restore_parameters, restore_auth)
format_restore(restore._info)
return zip(*sorted(restore._info.items()))
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