apps/kube-prometheus/resources/http_routes.grafana.yaml

---
apiVersion: gateway.networking.k8s.io/v1
kind: HTTPRoute
metadata:
  name: grafana-http
spec:
  parentRefs:
  - name: contour
    sectionName: http
    namespace: projectcontour
  hostnames:
  - grafana.icb4dc0.de
  rules:
  - filters:
    - type: RequestRedirect
      requestRedirect:
        scheme: https
        statusCode: 301
---
apiVersion: gateway.networking.k8s.io/v1
kind: HTTPRoute
metadata:
  name: grafana-https
spec:
  parentRefs:
  - name: contour
    sectionName: https
    namespace: projectcontour
  hostnames:
  - grafana.icb4dc0.de
  rules:
  - backendRefs:
    - name: prometheus-grafana
      port: 3000