[CORD-1145]
Option to enable apt-cache, conform feature toggles

Change-Id: I560808f4bf292063f9a5d6826b247520e5df3a04
diff --git a/roles/ssh-install/defaults/main.yml b/roles/ssh-install/defaults/main.yml
index 1fbddfa..5459cd4 100644
--- a/roles/ssh-install/defaults/main.yml
+++ b/roles/ssh-install/defaults/main.yml
@@ -8,4 +8,4 @@
 # name of master ssh key for this pod
 pod_sshkey_name: "headnode"
 
-on_maas: False
+use_maas: False