apiVersion: v1
kind: PersistentVolume
metadata:
  annotations:
  finalizers:
  - kubernetes.io/pv-protection
  name: prometheus-server
spec:
  accessModes:
  - ReadWriteOnce
  capacity:
    storage: 8Gi
  claimRef:
    apiVersion: v1
    kind: PersistentVolumeClaim
    name: prometheus-server
    namespace: monitoring
  local:
    path: /data/localstorage/prometheus-server
  nodeAffinity:
    required:
      nodeSelectorTerms:
      - matchExpressions:
        - key: kubernetes.io/hostname
          operator: In
          values:
          - pi-worker
  persistentVolumeReclaimPolicy: Retain
  storageClassName: local-storage
  volumeMode: Filesystem

---

apiVersion: v1
kind: PersistentVolume
metadata:
  annotations:
  finalizers:
  - kubernetes.io/pv-protection
  name: prometheus-alertmanager
spec:
  accessModes:
  - ReadWriteOnce
  capacity:
    storage: 2Gi
  claimRef:
    apiVersion: v1
    kind: PersistentVolumeClaim
    name: prometheus-alertmanager
    namespace: monitoring
  local:
    path: /data/localstorage/prometheus-alertmanager
  nodeAffinity:
    required:
      nodeSelectorTerms:
      - matchExpressions:
        - key: kubernetes.io/hostname
          operator: In
          values:
          - pi-worker
  persistentVolumeReclaimPolicy: Retain
  storageClassName: local-storage
  volumeMode: Filesystem