openstack: add --wait to block until the suite finishes

Signed-off-by: Loic Dachary <loic@dachary.org>

diff --git a/scripts/openstack.py b/scripts/openstack.py
index 9b2c7fae4f4572d45ee0175a1ae5e7e0959be8da..e2ab5e83478933083cb0438de3b09c59e4bd7071 100644 (file)
--- a/scripts/openstack.py
+++ b/scripts/openstack.py
@@ -33,6 +33,11 @@ and analyze results.
         action='store_true', default=None,
         help='be more verbose',
     )
+    parser.add_argument(
+        '--wait',
+        action='store_true', default=None,
+        help='block until the suite is finished',
+    )
     parser.add_argument(
         '--name',
         help='OpenStack primary instance name',