https://github.com/istio/istio/tree/master/samples
$ kubectl get ingress
NAME CLASS HOSTS ADDRESS PORTS AGE
demo-localhost nginx demo.localdev.me 192.168.1.31 80 21h
$ curl 192.168.1.31
<html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx</center>
</body>
</html>
$ curl 192.168.1.31 -HHOST:demo.localdev.me
<html><body><h1>It works!</h1></body></html>
https://kubernetes.github.io/ingress-nginx/user-guide/basic-usage/
ingress-nginx