# kubectl run whoami --image=emilevauge/whoami --port=80 --expose
apiVersion: networking.k8s.io/v1beta1 
kind: Ingress
metadata:
  name: test-whoami
spec:
  rules:
  - host: who.test.com
    http:
      paths:
      - path: /
        backend:
          serviceName: whoami
          servicePort: 80