Support to change parameters for the config group

* openstack database configuration parameter set <config> <values>
* openstack database configuration set <config> <values> --name NAME \
  --description DESC

Change-Id: I5a576309daa1751c76a4a0d33c53a8596c8665e8

releasenotes/notes/victoria-01-update-config-group.yaml

@@ -0,0 +1,9 @@
+---
+features:
+  - |
+    Support following commands of updating configuration:
+
+    .. code-block:: console
+
+        openstack database configuration parameter set <config_id> <values>
+        openstack database configuration set <config_id> <values> --name NAME --description DESC

setup.cfg

@@ -54,6 +54,8 @@ openstack.database.v1 =
     database_configuration_detach = troveclient.osc.v1.database_configurations:DetachDatabaseConfiguration
     database_configuration_instances = troveclient.osc.v1.database_configurations:ListDatabaseConfigurationInstances
     database_configuration_list = troveclient.osc.v1.database_configurations:ListDatabaseConfigurations
+    database_configuration_set = troveclient.osc.v1.database_configurations:UpdateDatabaseConfiguration
+    database_configuration_parameter_set = troveclient.osc.v1.database_configurations:SetDatabaseConfiguration
     database_configuration_parameter_list = troveclient.osc.v1.database_configurations:ListDatabaseConfigurationParameters
     database_configuration_parameter_show = troveclient.osc.v1.database_configurations:ShowDatabaseConfigurationParameter
     database_configuration_show = troveclient.osc.v1.database_configurations:ShowDatabaseConfiguration

troveclient/osc/v1/database_configurations.py

@@ -372,3 +372,66 @@ class DefaultDatabaseConfiguration(command.ShowOne):
                                            parsed_args.instance)
         configs = db_instances.configuration(instance)
         return zip(*sorted(six.iteritems(configs._info['configuration'])))
+
+
+class SetDatabaseConfiguration(command.Command):
+    _description = _("Change parameters for a configuration group.")
+
+    def get_parser(self, prog_name):
+        parser = super(SetDatabaseConfiguration, self).get_parser(prog_name)
+        parser.add_argument(
+            'configuration_group_id',
+            help=_('Configuration group ID.'),
+        )
+        parser.add_argument(
+            'values',
+            metavar='<values>',
+            help=_('Dictionary of the new values to set.'),
+        )
+        return parser
+
+    def take_action(self, parsed_args):
+        db_configurations = self.app.client_manager.database.configurations
+
+        db_configurations.edit(
+            parsed_args.configuration_group_id,
+            parsed_args.values
+        )
+
+
+class UpdateDatabaseConfiguration(command.Command):
+    _description = _("Update a configuration group.")
+
+    def get_parser(self, prog_name):
+        parser = super(UpdateDatabaseConfiguration, self).get_parser(prog_name)
+        parser.add_argument(
+            'configuration_group_id',
+            help=_('Configuration group ID.'),
+        )
+        parser.add_argument(
+            'values',
+            metavar='<values>',
+            help=_('Dictionary of the values to set.'),
+        )
+        parser.add_argument(
+            '--name',
+            metavar='<name>',
+            help=_('New name of the configuration group.'),
+        )
+        parser.add_argument(
+            '--description',
+            metavar='<description>',
+            default=None,
+            help=_('An optional description for the configuration group.'),
+        )
+        return parser
+
+    def take_action(self, parsed_args):
+        db_configurations = self.app.client_manager.database.configurations
+
+        db_configurations.update(
+            parsed_args.configuration_group_id,
+            parsed_args.values,
+            name=parsed_args.name,
+            description=parsed_args.description
+        )

troveclient/tests/osc/v1/test_database_configurations.py

@@ -351,3 +351,40 @@ class TestConfigurationDefault(TestConfigurations):
         columns, data = self.cmd.take_action(parsed_args)
         self.assertEqual(self.columns, columns)
         self.assertEqual(self.values, data)
+
+
+class TestSetDatabaseConfiguration(TestConfigurations):
+    def setUp(self):
+        super(TestSetDatabaseConfiguration, self).setUp()
+        self.cmd = database_configurations.SetDatabaseConfiguration(
+            self.app, None)
+
+    def test_set_database_configuration_parameter(self):
+        args = ['config_group_id', '{"param1": 1, "param2": 2}']
+        parsed_args = self.check_parser(self.cmd, args, [])
+        self.cmd.take_action(parsed_args)
+
+        self.configuration_client.edit.assert_called_once_with(
+            'config_group_id',
+            '{"param1": 1, "param2": 2}'
+        )
+
+
+class TestUpdateDatabaseConfiguration(TestConfigurations):
+    def setUp(self):
+        super(TestUpdateDatabaseConfiguration, self).setUp()
+        self.cmd = database_configurations.UpdateDatabaseConfiguration(
+            self.app, None)
+
+    def test_set_database_configuration_parameter(self):
+        args = ['config_group_id', '{"param1": 1, "param2": 2}', '--name',
+                'new_name']
+        parsed_args = self.check_parser(self.cmd, args, [])
+        self.cmd.take_action(parsed_args)
+
+        self.configuration_client.update.assert_called_once_with(
+            'config_group_id',
+            '{"param1": 1, "param2": 2}',
+            name='new_name',
+            description=None
+        )