[CORD-1530]
Make config file directory creation using become an optional step
Cleanup various incongruities in defaults

Change-Id: I6fb77ab1ccdf08a18468adbc59474f94d603fc11
diff --git a/roles/xos-test-restore-db/defaults/main.yml b/roles/xos-test-restore-db/defaults/main.yml
new file mode 100644
index 0000000..e16ee75
--- /dev/null
+++ b/roles/xos-test-restore-db/defaults/main.yml
@@ -0,0 +1,5 @@
+---
+# xos-test-restore-db/defaults/main.yml
+
+xos_admin_user: "xosadmin@opencord.org"
+