[CORD-1569]
Clean up defaults files, removal of old gui config for documentation

Change-Id: I73a1c5bd0dedcfe09d817e4e5d59e1d5fca3c297
diff --git a/roles/test-exampleservice/tasks/main.yml b/roles/test-exampleservice/tasks/main.yml
index 865631c..168697f 100644
--- a/roles/test-exampleservice/tasks/main.yml
+++ b/roles/test-exampleservice/tasks/main.yml
@@ -22,7 +22,7 @@
   xostosca:
     url: "http://xos.{{ site_suffix }}:{{ xos_ui_port }}/api/utility/tosca/run/"
     user: "{{ xos_admin_user }}"
-    password:  "{{ xos_admin_pass }}"
+    password:  "{{ maas_xos_admin_pass }}"
     recipe: "{{ lookup('file', head_cord_profile_dir + '/test-exampleservice.yaml' ) }}"
 
 - name: Wait for ExampleService VM to come up