[Feature Request] Add kubernetes Service Discovery for Istio VirtualService

[emouawad]

Description

homepage now support ingress & traefik IngressRoute, Istio is also still a major player.
Example VirtualService:

apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:
  name: homepage
spec:
  gateways:
    - default/default-gateway
  hosts:
    - homepage.example.com
  http:
    - route:
        - destination:
            host: homepage
            port:
              number: 3000

Other

No response