move over vtn services from XOS repo
diff --git a/xos/synchronizer/supervisor/vtn-observer.conf b/xos/synchronizer/supervisor/vtn-observer.conf
new file mode 100644
index 0000000..714afa7
--- /dev/null
+++ b/xos/synchronizer/supervisor/vtn-observer.conf
@@ -0,0 +1,2 @@
+[program:vtn-observer]
+command=python /opt/xos/observers/vbng/vtn-observer.py -C /opt/xos/observers/vbng/vtn_observer_config