title: AWS Elastic Beanstalk - add load balancer to app retroactively
body: <p>I got a new domain and want to change my Elastic Beanstalk app name from <code>domain-name.elasticbeanstalk.com</code> to <code>www.domain-name.com</code>. When I created the EB app, I chose Single Instance.</p>
  
  <p>I followed <a href="http://www.mikemurry.com/custom-domain-elastic-beanstalk/" rel="noreferrer">these instructions</a> to set up the domain. I selected my load balancer, but my domain seems to map to another app I have. This seems to be because I only created one load balancer with another EB app, and not the current app I am trying to map the domain to.</p>
  
  <p>My questions are:</p>
  
  <p>1) How can I use the single load balancer (associated with a different app) to point the domain correctly? This is probably not possible.</p>
  
  <p>2) How can I retroactively add a load balancer to an existing EB app? Or do I have to recreate the EB app and add the Load Balancer at that point?</p>