[Libguestfs] [PATCH v5 1/4] v2v: rhv: Fix virtio-rng and memballoon OVF fragment for RHV.

[Richard W.M. Jones]

Without this extra element, oVirt will crash with a Java
NullPointerException (see https://bugzilla.redhat.com/1550123).

Fixes commit dac5fc53acdd1e51be2957c67e1e063e2132e680.
---
 v2v/create_ovf.ml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/v2v/create_ovf.ml b/v2v/create_ovf.ml
index f5e34d79f..87245fdc8 100644
--- a/v2v/create_ovf.ml
+++ b/v2v/create_ovf.ml
@@ -444,6 +444,9 @@ let rec create_ovf source targets guestcaps inspect
             e "rasd:ResourceType" [] [PCData "0"];
             e "Type" [] [PCData "rng"];
             e "Device" [] [PCData "virtio"];
+            e "SpecParams" [] [
+              e "source" [] [PCData "urandom"]
+            ]
           ]
         );
       if guestcaps.gcaps_virtio_balloon then
@@ -454,6 +457,9 @@ let rec create_ovf source targets guestcaps inspect
             e "rasd:ResourceType" [] [PCData "0"];
             e "Type" [] [PCData "balloon"];
             e "Device" [] [PCData "memballoon"];
+            e "SpecParams" [] [
+              e "model" [] [PCData "virtio"]
+            ]
           ]
         );
 
-- 
2.13.2