Nginx config for rails app with Unicorn

tms.conf

upstream unicorn {
  server unix:/home/deploy/tms/shared/tmp/sockets/unicorn.sock fail_timeout=0;
}

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

  server_name ec2-3-134-77-212.us-east-2.compute.amazonaws.com;

  root /home/deploy/tms/current/public;

  access_log /home/deploy/tms/current/log/nginx.access.log;
  error_log  /home/deploy/tms/current/log/nginx.error.log;

  client_max_body_size 20M;

  location ^~ /assets/ {
    gzip_static on;
    expires max;
    add_header Cache-Control public;
  }

  try_files $uri/index.html $uri @unicorn;

  location @unicorn {
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header Host $http_host;
    proxy_redirect   off;

    proxy_pass http://unicorn;
  }
}