From 61008d058d4fba59bdeb0b94c36fad96f797b276 Mon Sep 17 00:00:00 2001
From: Steve Leon <steve.leon@hp.com>
Date: Fri, 10 May 2013 09:49:40 -0700
Subject: [PATCH] Making the 'volume' param optional

This is needed for ephemeral volume support.

LP bug https://bugs.launchpad.net/reddwarf/+bug/1175719

Change-Id: I389bf6afe0b29713ff7f299c26731244045c165d
---
 reddwarfclient/instances.py | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/reddwarfclient/instances.py b/reddwarfclient/instances.py
index 5b567b2..66b091c 100644
--- a/reddwarfclient/instances.py
+++ b/reddwarfclient/instances.py
@@ -55,16 +55,17 @@ class Instances(base.ManagerWithFind):
     """
     resource_class = Instance
 
-    def create(self, name, flavor_id, volume, databases=None, users=None,
+    def create(self, name, flavor_id, volume=None, databases=None, users=None,
                restorePoint=None):
         """
         Create (boot) a new instance.
         """
         body = {"instance": {
             "name": name,
-            "flavorRef": flavor_id,
-            "volume": volume
+            "flavorRef": flavor_id
         }}
+        if volume:
+            body["instance"]["volume"] = volume
         if databases:
             body["instance"]["databases"] = databases
         if users: