Default variables

roles/common/defaults/main.yml

@@ -0,0 +1,2 @@
+---
+disable_usb_wake: false

roles/common/tasks/main.yml

@@ -1,4 +1,9 @@
 ---
+- name: Import machine-specific variables
+  ignore_errors: yes # if the file doesn't exist, np, we have a default.yml
+  include_vars:
+    file: "{{ ansible_hostname }}.yml"
+
 - include: selinux.yml
 - include: packages.yml
 - include: users.yml

vars/tycho.yml

@@ -0,0 +1,2 @@
+---
+disable_usb_wake: true