title: Expose Kong API gateway at custom domain/URL
body: <p>I have setup Kong API gateway following the documentation <a href="https://docs.konghq.com/enterprise/2.3.x/deployment/installation/docker/" rel="nofollow noreferrer">here</a>.
  With the curl command below, I can confirm that Kong is up and responding via localhost.</p>
  <pre><code>curl -i http://localhost:8001/services
      
      HTTP/1.1 200 OK
      Date: Thu, 13 May 2021 15:39:32 GMT
      Content-Type: application/json; charset=utf-8
      Connection: keep-alive
      Access-Control-Allow-Origin: http://localhost:8002
      X-Kong-Admin-Request-ID: xeUkwshQPRXA5T9bPQmxsmPcspJCGU2L
      vary: Origin
      Access-Control-Allow-Credentials: true
      Content-Length: 23
      X-Kong-Admin-Latency: 5
      Server: kong/2.3.3.2-enterprise-edition
  </code></pre>
  <p>My question is, for production, how to configure Kong to respond to DNS/URL?</p>
  <p>I have set up a DNS record on AWS Route 53 to point traffic at the IP of this server where Kong is deployed.
  With a standalone application - a Node/Express app for exmaple, I would set up a reverse proxy ie NGINX to route requests received to the server from a URL onwards to the app.
  However, as Kong is the API gateway, that wouldn't be appropriate.</p>
  <p>To summarise;</p>
  <ul>
  <li>I want to make an API request from a client to the gateway at: <a href="http://my-gateway-url.com/service-name/route" rel="nofollow noreferrer">http://my-gateway-url.com/service-name/route</a></li>
  <li>This request should be handled by Kong and processed by the configured service.
  How do I configure Kong to listen at <a href="http://my-gateway-url.com" rel="nofollow noreferrer">http://my-gateway-url.com</a> ?</li>
  </ul>