Add ansible script to connect all switches to controller at once

Change-Id: Ib177787d1ce681939caf2ffc8d6c185e341a29d6
(cherry picked from commit a4ccbde0b41e781953a0c8db53a2a28969b5716b)
diff --git a/roles/head-node/tasks/main.yml b/roles/head-node/tasks/main.yml
index d8a535e..e050556 100644
--- a/roles/head-node/tasks/main.yml
+++ b/roles/head-node/tasks/main.yml
@@ -50,7 +50,7 @@
   register: apikey
   changed_when: false
 
-- name: Ensure Compute Node Playbook
+- name: Ensure Playbooks
   become: yes
   template:
     src=files/{{ item }}
@@ -61,6 +61,7 @@
   with_items:
     - compute-node.yml
     - switch-node.yml
+    - connect-switch.yml
 
 - name: Ensure Dynamic Inventory Script
   become: yes