deploy-templates/grafana/templates/route.yaml

kind: Route
apiVersion: route.openshift.io/v1
metadata:
  annotations:
    {{ template "admin-routes.whitelist.annotation" . }}
  name: grafana
  namespace: {{ .Release.Namespace }}
spec:
  host: {{ .Values.grafanaHost }}
  to:
    kind: Service
    name: grafana
    weight: 100
  port:
    targetPort: http
  tls:
    termination: edge
  wildcardPolicy: None