title: How to warmup application inside Docker Container?
body: <p>We have a docker application that when it is deployed has to do a warmup, else the first request will be really slow.</p>
  
  <p>It is a shell script that just caches the routes and classes.</p>
  
  <p>We are using the same dockerfile for development and would like to keep doing that.</p>
  
  <p>How can we do that?</p>