From 34812655a5b44623a04fc05f1a6c9110f4afbc25 Mon Sep 17 00:00:00 2001
From: Paul Bourke <paul.bourke@oracle.com>
Date: Fri, 8 Jul 2016 11:25:25 +0000
Subject: Add "--incremental" option to "backup create" command in volume v2

Cinder V2 API supports creating volume backup with "--incremental"
option. However, OSC doesn't support this argument. So this patch adds
the "--incremental" option to allow users to create incremental style
backups.

Change-Id: Iefac5f1a6c9ef006ad9c22d4250ae6df50504781
Closes-Bug: 1600196
---
 openstackclient/volume/v2/backup.py | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'openstackclient/volume')

diff --git a/openstackclient/volume/v2/backup.py b/openstackclient/volume/v2/backup.py
index fed5f09e..49226bcc 100644
--- a/openstackclient/volume/v2/backup.py
+++ b/openstackclient/volume/v2/backup.py
@@ -59,6 +59,12 @@ class CreateBackup(command.ShowOne):
             default=False,
             help=_("Allow to back up an in-use volume")
         )
+        parser.add_argument(
+            '--incremental',
+            action='store_true',
+            default=False,
+            help=_("Perform an incremental backup")
+        )
         return parser
 
     def take_action(self, parsed_args):
@@ -75,6 +81,7 @@ class CreateBackup(command.ShowOne):
             name=parsed_args.name,
             description=parsed_args.description,
             force=parsed_args.force,
+            incremental=parsed_args.incremental,
             snapshot_id=snapshot_id,
         )
         backup._info.pop("links", None)
-- 
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