apiVersion: v1
kind: Service
metadata:
  name: grafana
  namespace: public-service
  labels:
    app: grafana
  annotations:
    prometheus.io/scrape: 'true'
    prometheus.io/path: '/metrics'
spec:
  selector:
    app: grafana
  ports:
  - name: grafana
    port: 3000
    protocol: TCP
    targetPort: 3000