AWS OpsWorks vs AWS Beanstalk vs AWS CloudFormation?

Question

I would like to know what are the advantages and disadvantages of using AWS OpsWorks vs AWS Beanstalk and AWS CloudFormation?

I am interested in a system that can be

Answer 1

AWS CloudFormation - Create and Update your environments.

AWS Opsworks - Manage your systems inside that environments like we do with Chef or Puppet

AWS Beanstalk - Create, Manage and Deploy.

But personally I like CloudFormation and OpsWorks both by using its full power for what they are meant for.

Use CloudFormation to create your environment then you can call Opsworks from cloud formation scripts to launch your machine. Then you will have Opsworks stack to manage it. For example add a user in linux box by using Opsworks or do patching of your boxes using chef recipes. You can write down chef recipes for deployment also. Otherwise you can use CodeDeploy specifically build for deployment.