add insecure openstack connection support
diff --git a/scripts/prepare.sh b/scripts/prepare.sh
index 1f47f20..5bdd91a 100644
--- a/scripts/prepare.sh
+++ b/scripts/prepare.sh
@@ -89,6 +89,9 @@
 }
 
 function prepare() {
+    if [ "$OS_INSECURE" -eq "1" ] ; then
+    fi
+
     lookup_for_objects
 
     if [ -z "$img_id" ] ; then