title: How to override a helm value
body: <p>I am actually working on a development environment using Gradle, Docker, Minikube and Helm.</p>
  
  <p>I am using a bunch of bash scripts to get things done.</p>
  
  <p>What I achieved so far is:</p>
  
  <ol>
  <li>Gradle builds the jar using a plugin for versioning.</li>
  <li>Gradle builds a docker image with the same version calculated on the jar job.</li>
  </ol>
  
  <p>Now I need to be able to propagate the version calculated by Gradle to Helm so it can pick the right docker image.</p>
  
  <p>The approach I already have in mind is to define an environment variable so it can be used by Helm.</p>
  
  <p>The problem is that I would need to redefine it afterward.</p>
  
  <p>Is any better way of doing that? </p>