CORD-1401 Publish images managed by ImageBuilder

Change-Id: Ia500f1bbd2726f11874d967e56f52e0534153732
diff --git a/roles/compute-node-enable-maas/defaults/main.yml b/roles/compute-node-enable-maas/defaults/main.yml
index f2b3a99..ceb2028 100644
--- a/roles/compute-node-enable-maas/defaults/main.yml
+++ b/roles/compute-node-enable-maas/defaults/main.yml
@@ -1,7 +1,7 @@
 ---
 # compute-node-enable-maas/defaults/main.yml
 
-credentials_dir: "{{ playbook_dir }}/credentials"
+credentials_dir: "/opt/credentials"
 head_cord_profile_dir: "/opt/cord_profile"
 
 xos_admin_user: "xosadmin@opencord.org"