AWS Elastic Beanstalk environment with multiple Load Balancers

Question

I have the following situation: I have 1 Rails App that has 2 domains, each of these domains has multiple/dynamical subdomains. This app is in AWS using a load-balanced Elastic

Answer 1

One more thing to be aware of is that EBS created instances need to allow your custom ELB to talk to them.

You need to create INBOUND rule in your EBS auto-created security group (with description SecurityGroup for ElasticBeanstalk environment) to allow TCP:80 access. I had my custom ELBs in a different security group so I specified that sg-**** ID as the source.