参考文档：
使用kube-prometheus部署k8s监控

Grafana

创建 grafana-pvc.yaml 

apiVersion: v1
kind: PersistentVolumeClaim
metadata:
    name: grafana-data
    namespace: monitoring
spec:
  accessModes:
  - ReadWriteOnce
  resources:
    requests:
      storage: 5Gi
  storageClassName: alicloud-nas-subpath

manifests/grafana/grafana-deployment.yaml

..
      serviceAccountName: grafana
      volumes:
#      - emptyDir: {}
#        name: grafana-storage
      - name: grafana-storage
        persistentVolumeClaim:
          claimName: grafana-data

kubectl create -f grafana-pvc.yaml kubectl apply -f grafana-deployment.yaml