playbook to refresh the VTN config in ONOS

Change-Id: I9988f4764b524478892f72b92a2de83f45a63cc9
diff --git a/vtn-refresh-playbook.yml b/vtn-refresh-playbook.yml
new file mode 100644
index 0000000..ba2fc6a
--- /dev/null
+++ b/vtn-refresh-playbook.yml
@@ -0,0 +1,17 @@
+---
+# vtn-refresh-playbook.yml
+# Refreshes the VTN state, via the ONOS commandline
+
+- name: Include vars
+  hosts: all
+  tasks:
+    - name: Include variables
+      include_vars: "{{ item }}"
+      with_items:
+        - "profile_manifests/{{ cord_profile }}.yml"
+        - profile_manifests/local_vars.yml
+
+- name: Refresh VTN config
+  hosts: head
+  roles:
+    - vtn-refresh