apiVersion: v1
kind: Service
metadata:
  name: kube-prometheus-stack-grafana
  namespace: monitoring
  labels:
    app.kubernetes.io/instance: kube-prometheus-stack
    app.kubernetes.io/name: grafana
spec:
  type: ClusterIP
  selector:
    app.kubernetes.io/instance: kube-prometheus-stack
    app.kubernetes.io/name: grafana
  ports:
    - name: http
      protocol: TCP
      port: 80
      targetPort: grafana
---
apiVersion: gateway.networking.k8s.io/v1
kind: HTTPRoute
metadata:
  name: grafana
  namespace: monitoring
spec:
  hostnames:
    - grafana.internal
  parentRefs:
    - name: main-gateway
      namespace: nginx-gateway
  rules:
    - matches:
        - path:
            type: PathPrefix
            value: /
      backendRefs:
        - name: kube-prometheus-stack-grafana
          port: 80