title: docker-compose push image to aws ecr
body: <p>is it possible to have docker-compose both build an image and push it to a remote repo?  right now I do the</p>
  
  <p><code>docker-compose</code> </p>
  
  <p>build then I do</p>
  
  <p><code>docker-compose config --services</code></p>
  
  <p>loop through the names reconstruct the imagename and the tag, then do </p>
  
  <p><code>docker push blah</code></p>
  
  <p>Seems like there mush be a way to just ask it to push as well.</p>