---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: hpa-v2-test
spec:
  rules:
  - host: hpa-v2-test.<External Ingress IP>.nip.io
    http:
      paths:
      - pathType: Prefix
        path: /
        backend:
          service:
            name: hpa-v2-test
            port:
              number: 80
...