Localhost's NGINX config file.

nginx.conf

worker_processes  1;
pid /var/run/nginx.pid;

events {
  worker_connections  1024;
}

http {
    include       mime.types;
    default_type  application/octet-stream;

    sendfile        on;

    keepalive_timeout  65;

    gzip  on;

    upstream rails {
      server localhost:3000;
    }

    upstream node {
      server localhost:5000;
    }

    server {
      listen 80;
      client_max_body_size 20M;
      server_name beautydate.dev;

      access_log /var/log/nginx/bdt.access.log;
      error_log /var/log/nginx/bdt.error.log;

      location / {
        root /var/www/beautydate/current/public;
        try_files $uri $uri/ /index.html;
        proxy_set_header  X-Real-IP  $remote_addr;

        if (-f $request_filename) { 
          break;
        }

        if (-f $request_filename/index.html) {
          rewrite (.*) $1/index.html break;
        }

        if (-f $request_filename.html) {
          rewrite (.*) $1.html break;
        }

        if (!-f $request_filename) {
          proxy_pass http://rails;
          # Or you can choose an upstream using Unix sockets:
          # proxy_pass http://puma; 
          break;
        }
      }
    }

    server {
      listen 80;
      server_name localhost azsync.dev;

      access_log /var/log/nginx/azsync.access.log;
      error_log /var/log/nginx/azsync.error.log;

      location / {
        proxy_pass http://node;
        proxy_set_header  X-Real-IP  $remote_addr;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
        proxy_set_header Host $host;
        proxy_read_timeout 86400;
      }
    }

    server {
      listen 80;
      server_name foobar.dev;

      location / {
        root /Users/tiagopog/Dev/sandbox/frontend/foobar/;
      }
    }
}