Nginx Setup for Rails app

nginx-for-rails-app

server {
  listen 80;
  listen [::]:80;

  server_name _;
  root /home/username/rails-app-name/public;

  passenger_enabled on;
  passenger_app_env production;

  location /cable {
    passenger_app_group_name deviser-club_websocket;
    passenger_force_max_concurrent_requests_per_process 0;
  }

  # Allow uploads up to 100MB in size
  client_max_body_size 100m;

  location ~ ^/(assets|packs) {
    expires max;
    gzip_static on;
  }
}