title: Set extraEnvs ingress variable
body: <p>I'm trying to use <code>extraEnv</code> property in order to add additional environment variables to set in the pod using helm charts.</p>
  
  <p>I have a <code>values.yaml</code> file that includes: </p>
  
  <pre><code>controller:
    service:
        loadBalancerIP:
    extraEnvs:
       - name: ev1
         value: 
       - name: ev2
         value
  </code></pre>
  
  <p>first I've set the loadBalancerIP the following way:</p>
  
  <p><code>helm template path/charts/ingress --set nginx-ingress.controller.service.loadBalancerIP=1.1.1.1 --output-dir .</code></p>
  
  <p>In order to set <code>extraEnvs</code> values I've tried to use the same logic by doing:  </p>
  
  <p><code>helm template path/charts/ingress --set nginx-ingress.controller.service.loadBalancerIP=1.1.1.1 --set nginx-ingress.controller.extraEnvs[0].value=valueEnv1--set nginx.controller.extraEnvs[1].value=valueEnv2--output-dir .</code></p>
  
  <p>But it doesn't work. I looked for the right way to set those variables but couldn't find anything.</p>