Changed the disk format from 'iso' to 'raw'
Some clouds does not support other formats except for the raw
which is a default format in the tests now.
Change-Id: I0a308abe2e85df11b411112a3ed7894f99c57807
diff --git a/tests/test_glance.py b/tests/test_glance.py
index 99db954..7313fdd 100644
--- a/tests/test_glance.py
+++ b/tests/test_glance.py
@@ -61,7 +61,7 @@
try:
image = openstack_clients.image.images.create(
name=image_name,
- disk_format='iso',
+ disk_format='raw',
container_format='bare')
logger.info("Created an image {} in Glance.".format(image_name))
except BaseException as e: