title: How do I ensure my .config and my jinja2 template stay in sync over time?
body: <p>We are using Ansible to deploy components and, in writing the jinja2 templates, it occurs to me that keeping my .config in sync with my .config.j2 is going to be something I need to &quot;remember&quot; going forward.</p>
  <p>Are there better tools than &quot;remembering&quot; to keep the j2 in sync with the latest config files? I am open to all ideas... merge checks? Tests?</p>