Kubernetes Ingress controllers for wildcard url mapping

Question

I have many users for the cluster. I'm trying to set something where all the users can access a specific custom url.

I'm looking for ingress controller configuration, something like this:

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
 name: test
spec:
 rules:
 - host: *.bar.com
   http:
     paths:
     - path: /{{ value of * in * .bar.com }}
       backend:
         serviceName: {{value of * in *.bar.com }}Svc
         servicePort: 80

Answer 1

If you use the stock controllers you will be able to switch on hostname and go to different backends services.

You'll have to design your own ingress controller that writes out an nginx config that uses $http_host in the appropriate proxy_pass or redirect lines. 

Try this and let me know if it works.