[Libguestfs] [PATCH 13/18] rhv-upload: Get host before creating disk

[Nir Soffer]

If getting the host object raised, we forgot to remove the disk. Getting
the host object before creating the disk avoids the error handling, and
will will fail faster on errors, without waiting until the disk is
ready.

This will help to extract the code for creating transfer out of open().
---
 v2v/rhv-upload-plugin.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/v2v/rhv-upload-plugin.py b/v2v/rhv-upload-plugin.py
index 3f0ec7b2e..6e0b609e7 100644
--- a/v2v/rhv-upload-plugin.py
+++ b/v2v/rhv-upload-plugin.py
@@ -77,14 +77,15 @@ def open(readonly):
         insecure = params['insecure'],
     )
 
+    # Use the local host is possible.
+    host = find_host(connection) if params['rhv_direct'] else None
     disk = create_disk(connection)
 
     # Get a reference to the transfer service.
     system_service = connection.system_service()
     transfers_service = system_service.image_transfers_service()
 
-    # Create a new image transfer, using the local host is possible.
-    host = find_host(connection) if params['rhv_direct'] else None
+    # Create a new image transfer.
     transfer = transfers_service.add(
         types.ImageTransfer(
             disk = types.Disk(id = disk.id),
-- 
2.21.0