This post will show you steps on how to deploy the ruby rails app on the AWS server running apache and phusionpassenger using Capistrano. As you know Capistrano is a widely used deployment automation tool for ruby applications. It uses 'ssh' to deploy from the development server or staging server to the production server. There is other CI/CD software deployment automation tool like 'mina' but Capistrano is famous for ruby on rails application because of its support for asset pipeline and database migration. Prerequisites On the server side - I am using Ubuntu 18.04.4 LTS AWS instance along with "ubuntu" user - sudo privileges on the server side. I will be using 'ubuntu' as a deployment user, you can create