Basic Nginx Config

default.conf

server {
  listen       80;

  # Your server's IP
  server_name  11.222.33.44;

  # Uncomment to enable:
  # access_log  /var/log/nginx/log/host.access.log  main;

  location / {
    proxy_pass http://localhost:8000;
    proxy_http_version 1.1;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection 'upgrade';
    proxy_set_header Host $host;
    proxy_cache_bypass $http_upgrade;
  }
}