Not using VMs any more

Change-Id: I269ad5fa2a3f3f3097284b1cf1205adc198df310
diff --git a/cord-head-playbook.yml b/cord-head-playbook.yml
index e84fd0d..ef1e169 100644
--- a/cord-head-playbook.yml
+++ b/cord-head-playbook.yml
@@ -39,9 +39,7 @@
   hosts: head
   roles:
     - { role: head-prep, become: yes }
-    - { role: config-virt, become: yes }
     - create-lxd
-    - create-vms
 
 - name: Start OpenStack install
   hosts: head