title: Make build docker task more productive
body: <p>I'm beginner with docker and I created a image with my application (with connections with oracle + db2 + gateways, in nodejs). </p>
  
  <p>But I'm coding and for build it's take a longtime. Before I was using just node in my local machine, and I was running my project with nodemon. It was being very productive!</p>
  
  <p>I need something like that, for to transform my build task faster.</p>