Enable Images v1 API for glanceclient tests
Some functional tests for python-glanceclient require the the Images
v1 API, which has has been disabled by default in devstack since
change  This patch enables
the v1 API for the glanceclient gates.
if [ "{special}" == "-identity-v3-only" ] ; then
export DEVSTACK_LOCAL_CONFIG="ENABLE_IDENTITY_V2=False"
fi
+
+ # TODO(rosmaita): remove when glanceclient tests no longer
+ # use the Images v1 API
+ export DEVSTACK_LOCAL_CONFIG+=$'\n'"GLANCE_V1_ENABLED=True"
+
function post_test_hook {{
# Configure and run functional tests
$BASE/new/python-glanceclient/glanceclient/tests/functional/hooks/post_test_hook.sh
