139 lines
4.8 KiB
Python
139 lines
4.8 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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"""Database v1 Root action implementations"""
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from osc_lib.command import command
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from osc_lib import exceptions
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from osc_lib import utils as osc_utils
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from troveclient.i18n import _
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def find_instance_or_cluster(database_client_manager,
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instance_or_cluster):
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"""Returns an instance or cluster, found by ID or name,
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along with the type of resource, instance or cluster.
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Raises CommandError if none is found.
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"""
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db_instances = database_client_manager.instances
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try:
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return (osc_utils.find_resource(db_instances,
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instance_or_cluster),
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'instance')
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except exceptions.CommandError:
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db_clusters = database_client_manager.clusters
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try:
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return (osc_utils.find_resource(db_clusters,
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instance_or_cluster),
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'cluster')
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except exceptions.CommandError:
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raise exceptions.CommandError(
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_("No instance or cluster with a name or ID of '%s' exists.")
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% instance_or_cluster)
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class EnableDatabaseRoot(command.ShowOne):
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_description = _("Enables root for an instance and resets "
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"if already exists.")
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def get_parser(self, prog_name):
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parser = super(EnableDatabaseRoot, self).get_parser(prog_name)
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parser.add_argument(
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'instance_or_cluster',
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metavar='<instance_or_cluster>',
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help=_('ID or name of the instance or cluster.'),
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)
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parser.add_argument(
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'--root_password',
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metavar='<root_password>',
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default=None,
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help=_('Root password to set.'))
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return parser
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def take_action(self, parsed_args):
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database_client_manager = self.app.client_manager.database
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instance_or_cluster, resource_type = find_instance_or_cluster(
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database_client_manager,
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parsed_args.instance_or_cluster)
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db_root = database_client_manager.root
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if resource_type == 'instance':
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root = db_root.create_instance_root(instance_or_cluster,
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parsed_args.root_password)
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else:
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root = db_root.create_cluster_root(instance_or_cluster,
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parsed_args.root_password)
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result = {'name': root[0],
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'password': root[1]}
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return zip(*sorted(result.items()))
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class DisableDatabaseRoot(command.Command):
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_description = _("Disables root for an instance.")
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def get_parser(self, prog_name):
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parser = super(DisableDatabaseRoot, self).get_parser(prog_name)
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parser.add_argument(
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'instance',
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metavar='<instance>',
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help=_('ID or name of the instance.'),
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)
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return parser
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def take_action(self, parsed_args):
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database_client_manager = self.app.client_manager.database
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db_instances = database_client_manager.instances
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instance = osc_utils.find_resource(db_instances,
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parsed_args.instance)
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db_root = database_client_manager.root
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db_root.disable_instance_root(instance)
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class ShowDatabaseRoot(command.ShowOne):
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_description = _("Gets status if root was ever enabled for "
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"an instance or cluster.")
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def get_parser(self, prog_name):
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parser = super(ShowDatabaseRoot, self).get_parser(prog_name)
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parser.add_argument(
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'instance_or_cluster',
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metavar='<instance_or_cluster>',
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help=_('ID or name of the instance or cluster.'),
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)
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return parser
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def take_action(self, parsed_args):
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database_client_manager = self.app.client_manager.database
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instance_or_cluster, resource_type = find_instance_or_cluster(
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database_client_manager,
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parsed_args.instance_or_cluster)
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db_root = database_client_manager.root
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if resource_type == 'instance':
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root = db_root.is_instance_root_enabled(instance_or_cluster)
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else:
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root = db_root.is_cluster_root_enabled(instance_or_cluster)
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result = {'is_root_enabled': root.rootEnabled}
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return zip(*sorted(result.items()))
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