title: How to reference variable in files folder under roles
body: <p>In one of my ansible roles, I have created a variable via the <code>"defaults/main.yml"</code> file. I am able to reference this variable just fine in <code>"tasks/main.yml"</code> file. However, the variable does not appear to work in <code>"files/some_file.txt"</code>   </p>
  
  <p>Is this expected ?</p>