Support create backup with storage drivers

Story: 2010956
Task: 49198
Change-Id: I3083783df1a9a6682f076ecac9530b0ee2e6f576

troveclient/osc/v1/database_backups.py

@@ -287,6 +287,13 @@ class CreateDatabaseBackup(command.ShowOne):
             '--restore-size', type=float,
             help=_('The original backup size.')
         )
+        parser.add_argument(
+            '--storage-driver',
+            help=_('The storage driver used to save backup data. '
+                   'Current valid values are: swift, cinder. '
+                   'It depends on Trove support. '
+                   'May conflict with other options.')
+        )
         return parser
 
     def take_action(self, parsed_args):
@@ -310,8 +317,9 @@ class CreateDatabaseBackup(command.ShowOne):
                                                       parsed_args.instance)
             params.update({
                 'description': parsed_args.description,
-                'parent_id': parsed_args.parent,
                 'incremental': parsed_args.incremental,
+                'parent_id': parsed_args.parent,
+                'storage_driver': parsed_args.storage_driver,
                 'swift_container': parsed_args.swift_container
             })
 

troveclient/tests/osc/v1/test_database_backups.py

@@ -288,6 +288,7 @@ class TestBackupCreate(TestBackups):
                                                      description=None,
                                                      parent_id=None,
                                                      incremental=False,
+                                                     storage_driver=None,
                                                      swift_container=None)
 
     @mock.patch('troveclient.utils.get_resource_id_by_name')
@@ -304,6 +305,7 @@ class TestBackupCreate(TestBackups):
                                                      description='backup 1234',
                                                      parent_id='1234-1',
                                                      incremental=True,
+                                                     storage_driver=None,
                                                      swift_container=None)
 
     def test_create_from_data_location(self):

troveclient/v1/backups.py

@@ -26,6 +26,7 @@ from troveclient import common
 
 class Backup(base.Resource):
     """Backup is a resource used to hold backup information."""
+
     def __repr__(self):
         return "<Backup: %s>" % self.name
 
@@ -33,6 +34,7 @@ class Backup(base.Resource):
 class Schedule(base.Resource):
     """Schedule is a resource used to hold information about scheduled backups.
     """
+
     def __repr__(self):
         return "<Schedule: %s>" % self.name
 
@@ -41,6 +43,7 @@ class ScheduleExecution(base.Resource):
     """ScheduleExecution is a resource used to hold information about
     the execution of a scheduled backup.
     """
+
     def __repr__(self):
         return "<Execution: %s>" % self.name
 
@@ -75,8 +78,9 @@ class Backups(base.ManagerWithFind):
                                query_strings)
 
     def create(self, name, instance, description=None,
-               parent_id=None, incremental=False, swift_container=None,
+               parent_id=None, incremental=False, storage_driver=None,
-               restore_from=None, restore_ds_version=None, restore_size=None):
+               swift_container=None, restore_from=None,
+               restore_ds_version=None, restore_size=None):
         """Create or restore a new backup.
 
         :param name: name for backup.
@@ -85,6 +89,7 @@ class Backups(base.ManagerWithFind):
         :param parent_id: base for incremental backup (optional).
         :param incremental: flag to indicate incremental backup based on
                             last backup
+        :param storage_driver: The storage driver used to create the backup.
         :param swift_container: Swift container name.
         :param restore_from: The original backup data location, typically this
                              is a Swift object URL.
@@ -115,6 +120,8 @@ class Backups(base.ManagerWithFind):
                 body['backup']['description'] = description
             if parent_id:
                 body['backup']['parent_id'] = parent_id
+            if storage_driver:
+                body['backup']['storage_driver'] = storage_driver
             if swift_container:
                 body['backup']['swift_container'] = swift_container