Adding first implementation of vEG service

Change-Id: I2feeccd98e6e8932fe4552c575915d2f20fe5176
diff --git a/xos/synchronizer/steps/test.yaml b/xos/synchronizer/steps/test.yaml
new file mode 100644
index 0000000..fc8251d
--- /dev/null
+++ b/xos/synchronizer/steps/test.yaml
@@ -0,0 +1,7 @@
+---
+- hosts: {{ instance_name }}
+  connection: ssh
+  user: ubuntu
+  tasks:
+    - name: foobar
+      shell: echo foo > /tmp/foobar