How can I see which EC2 instances are associated with my Elastic Beanstalk app? I see all of my instances running in EC2, but I can’t say which ones are running using the Beanstalk application / environment. Beanstalk also does not provide this information.
This is described in List and connecting to server instances :
You can view a list of Amazon EC2 instances with your AWS Elastic Beanstalk using the AWS Management Console.
Well, yes, but it really isn’t quite obvious and should be easier;) - in a nutshell you need to study the Elastic load balancing associated with your corresponding AWS Elastic Beanstalk environment , the screenshots in the related article will correctly illustrate this at least.