http://vjuh-developer.livejournal.com/5319.html

sitenumber1.conf

##
# Thursday 2016.07.15 21:22 http://vjuh-developer.livejournal.com/5319.html
# Monday 2017.01.23 19:14
# Start to create the configuration for my PUMA
# http://stackoverflow.com/questions/17450672/how-to-start-puma-with-unix-socket
##
upstream sitenumber1_app {
  server              unix:///tmp/sitenumber1.socket;
}

server {
  # set client body size to 2M #
  client_max_body_size 2M;
  listen              *:80;
  server_name         sitenumber1.com;

  access_log          /var/log/nginx/my_app-access.log;

  #location /favicon.ico {
   # root              /var/www/my_app/public/assets/favicon.ico;
   # gzip_static       on;
    #expires           max;
    #add_header        Cache-Control public;
 # }

  location / {
    root              /home/dima/del/sitenumber1/public;
    #root              /home/ubuntu/smc2016/public;
    try_files         $uri @app;
    gzip_static       on;
    expires           max;
    add_header        Cache-Control public;
  }

  location @app {
    proxy_pass        http://sitenumber1_app;
    proxy_set_header  X-Real-IP  $remote_addr;
    proxy_set_header  X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header  X-Forwarded-Proto http;
    proxy_set_header  Host $http_host;
    proxy_redirect    off;
    proxy_next_upstream error timeout invalid_header http_502;
  }   
}