Fix create image return value

implementation/vm/instance.py

@@ -170,7 +170,8 @@ class OSVirtualMachineManager(InstanceInterface, OpenStackConnection):
         self.openstack.compute.create_server_image(instance_id,
                                                    image_name,
                                                    metadata)
-        image = self.openstack.compute.find_image(image_name)
+        image_id = self.openstack.compute.find_image(image_name)
+        image = self.openstack.image.get_image(image_id.id)
         return self.os_image_to_rc_image(image)
 
     def get_vnc_console(self, server_id):
@@ -209,5 +210,7 @@ class OSVirtualMachineManager(InstanceInterface, OpenStackConnection):
     def os_image_to_rc_image(self, os_image):
         return Image(
             os_image.id,
-            os_image.name
+            os_image.name,
+            os_image.disk_format,
+            os_image.size
         )