Create service project in service domain

When creating service users, the assumption is that the service
project lies within the service domain, so create it there.

Change-Id: I4880e789f5eaf340634ceb792397eef12a5a6b51
Closes-Bug: 1580998
diff --git a/lib/keystone b/lib/keystone
index bcd5fab..4a0222f 100644
--- a/lib/keystone
+++ b/lib/keystone
@@ -376,7 +376,7 @@
 
     # Create service project/role
     get_or_create_domain "$SERVICE_DOMAIN_NAME"
-    get_or_create_project "$SERVICE_PROJECT_NAME" default
+    get_or_create_project "$SERVICE_PROJECT_NAME" "$SERVICE_DOMAIN_NAME"
 
     # Service role, so service users do not have to be admins
     get_or_create_role service