This gem was created to get rails applications deployed into production as quickly and easily as possible. It contains generators that create infrastructure code for load balancing / auto scaling / zero-downtime deployments, (rails) web apps (EC2 instances), DBs, and S3 buckets. List of items created by this gem's generators: Dockerfile, Rails initializer file (for setting up config.hosts), Packer repository (for creating AWS EC2 AMIs), and Terraform repository (for creating infrastructure as code to immediately deploy staging / prod infrastructure).