How To Deploy a Rails App with Puma and Nginx on Ubuntu 14.04 | DigitalOcean
Dummy Puma server Sinatra Docker app. running on a socket - just plug your NginX. Good for debugging NginX config without connecting larger Puma app : r/nginx
Autoload Puma with systemd and rbenv | by Satoshi Tahara | Medium
Sinatra x Puma x Nginxで簡単軽量APIを構築する – 株式会社ルーター
How to deploy Ruby on Rails Application on Amazon EC2 with Capistrano, Nginx & Puma - YouTube
GitHub - p8952/nginx-puma-sinatra: Example showing how to deploy a simple Sinatra application using Puma and Nginx
7. Rails on Nginx, Puma, and PostgreSQL - Mediocre Inventions