title: How to stop Elastic Beanstalk from giving me a new Elastic IP
body: <p>I have a Rails app deployed successfully with Elastic Beanstalk, but each time I'm git aws.push, the end result is a new instance with a new Elastic IP, which is not the one I've assigned to my domain name.  </p>
  
  <p>So I have to go through this rig-a-ma-roll of allocating the old one to the new instance.  Or alternatively, changing the DNS to point to the new Elastic IP, and then off course, delete the unused Elastic IP so I'm not charged by Amazon.</p>
  
  <p>Can this new Elastic IP creation be prevented in a configuration?</p>