kops/addons/ingress-nginx/README.md

Creating a simple ingress

kubectl run echoheaders --image=gcr.io/google_containers/echoserver:1.4 --replicas=1 --port=8080
kubectl expose deployment echoheaders --port=80 --target-port=8080 --name=echoheaders-x
kubectl expose deployment echoheaders --port=80 --target-port=8080 --name=echoheaders-y

kubectl apply -f https://raw.githubusercontent.com/kubernetes/contrib/master/ingress/controllers/nginx/examples/ingress.yaml

kubectl get services ingress-nginx -owide

NAME            CLUSTER-IP      EXTERNAL-IP                                                               PORT(S)          AGE       SELECTOR
ingress-nginx   100.71.196.44   a29c28f4b8b0811e685cb0a924c5a8a1-1593015597.us-east-1.elb.amazonaws.com   80/TCP,443/TCP   13m       app=ingress-nginx

curl -v -H "Host: bar.baz.com" http://a29c28f4b8b0811e685cb0a924c5a8a1-1593015597.us-east-1.elb.amazonaws.com/bar