[deepsy]

AWS already have ElasticBeanstalk which is a Heroku alternative. However, if you decide to build your infrastructure manually, use Terraform.

[scarface74]

Or use CloudFormation that is supported by AWS and the technology behind Elastic Beanstalk, CodeStar, SAM, etc....

[topicseed]

Agreed. Try to setup a template.yaml for CloudFormation, read the docs, try, get an error, retry... Until you have your perfect setup.

And then only make changes to the template, then package, then deploy.