server {

  listen 80;
  server_name {{ http_host }};

  location / {
    proxy_pass http://localhost:3443;
    proxy_set_header Host $host;
    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 $scheme;
  }
}