Step 6: Add a Custom Domain and SSL to Elastic Beanstalk In this post, we successfully set up a custom domain name for our Elastic Beanstalk environment and secured it using SSL. By creating a CNAME or an ALIAS pointing at our environment URL (found on the dashboard screen), we made our app accessible via the new domain name. We then used AWS Certificate Manager to add SSL to our environment for access over HTTPS, which was confirmed by visiting the secured site. Now we have a Rails application that can not only be deployed by a CI server, but is also SSL secured with a custom domain. 07 May 2017