a
      protocol: HTTP
    hosts:
    - &#34;*&#34;
---
apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:
  name: grafana-vs
  namespace: istio-system
spec:
  hosts:
  - &#34;*&#34;
  gateways:
  - grafana-gateway
  http:
  - match:
    - port: 15031
    route:
    - destination:
        host: grafana
        port:
          number: 3000
---
apiVersion: networking.istio.io/v1alpha3
kind: DestinationRule
metadata:
  name: grafana
  namespace: istio-system
spec:
  host: grafana
  traffic