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# Copyright 2020 Catalyst Cloud
#
# 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 osc_lib.command import command
from osc_lib import utils as osc_utils
from troveclient.i18n import _
class ListDatabaseBackupStrategies(command.Lister):
_description = _("List backup strategies")
columns = ['Project ID', 'Instance ID', 'Swift Container']
def get_parser(self, prog_name):
parser = super(ListDatabaseBackupStrategies, self).get_parser(
prog_name)
parser.add_argument(
'--instance-id',
help=_('Filter results by database instance ID.')
)
parser.add_argument(
'--project-id',
help=_('Project ID in Keystone. Only admin user is allowed to '
'list backup strategy for other projects.')
)
return parser
def take_action(self, parsed_args):
manager = self.app.client_manager.database.backup_strategies
result = manager.list(instance_id=parsed_args.instance_id,
project_id=parsed_args.project_id)
backup_strategies = [osc_utils.get_item_properties(item, self.columns)
for item in result]
return self.columns, backup_strategies
class CreateDatabaseBackupStrategy(command.ShowOne):
_description = _("Creates backup strategy for the project or a particular "
"instance.")
def get_parser(self, prog_name):
parser = super(CreateDatabaseBackupStrategy, self).get_parser(
prog_name)
parser.add_argument(
'--project-id',
help=_('Project ID in Keystone. Only admin user is allowed to '
'create backup strategy for other projects.')
)
parser.add_argument(
'--instance-id',
help=_('Database instance ID.')
)
parser.add_argument(
'--swift-container',
help=_('The container name for storing the backup data when Swift '
'is used as backup storage backend.')
)
return parser
def take_action(self, parsed_args):
manager = self.app.client_manager.database.backup_strategies
result = manager.create(
instance_id=parsed_args.instance_id,
swift_container=parsed_args.swift_container
)
return zip(*sorted(result.to_dict().items()))
class DeleteDatabaseBackupStrategy(command.Command):
_description = _("Deletes backup strategy.")
def get_parser(self, prog_name):
parser = super(DeleteDatabaseBackupStrategy, self).get_parser(
prog_name)
parser.add_argument(
'--project-id',
help=_('Project ID in Keystone. Only admin user is allowed to '
'delete backup strategy for other projects.')
)
parser.add_argument(
'--instance-id',
help=_('Database instance ID.')
)
return parser
def take_action(self, parsed_args):
manager = self.app.client_manager.database.backup_strategies
manager.delete(instance_id=parsed_args.instance_id,
project_id=parsed_args.project_id)
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