Adding exclude management interface eth0

Change-Id: Ie03ad82af57666f04be956683fd4404fb4dbfc99
diff --git a/qct-pod1.yml b/qct-pod1.yml
index be056cf..8a253fa 100644
--- a/qct-pod1.yml
+++ b/qct-pod1.yml
@@ -28,6 +28,9 @@
   external_gw: '10.201.101.1'
   skipTags:
 
+extraVars:
+  - 'management_ignore_names=eth0'
+
 passwords:
   compute_node: "ubuntu"
   maas_admin: "admin"