apiVersion: networking.k8s.io/v1beta1
kind: Ingress
metadata:
  name: whatever
  annotations:
    traefik.ingress.kubernetes.io/service-weights: |
      whatever: 90%
      whatever-new: 10%
spec:
  rules:
  - host: whatever.A.B.C.D.nip.io
    http:
      paths:
      - path: /
        backend:
          serviceName: whatever
          servicePort: 80
      - path: /
        backend:
          serviceName: whatever-new
          servicePort: 80