---
# Prometheus local-storage PV — hostPath on kube-node-1 at /data/infra/prometheus
# This PV must be created before the Prometheus Helm chart is deployed.
# The Helm chart creates the PVC; this PV satisfies it via storageClassName=local-storage
# and nodeAffinity pinning to kube-node-1.
apiVersion: v1
kind: PersistentVolume
metadata:
  annotations: {}
  name: prometheus-storage-pv
spec:
  accessModes:
  - ReadWriteOnce
  capacity:
    storage: 100Gi
  hostPath:
    path: /data/infra/prometheus
    type: DirectoryOrCreate
  nodeAffinity:
    required:
      nodeSelectorTerms:
      - matchExpressions:
        - key: kubernetes.io/hostname
          operator: In
          values:
          - kube-node-1
  persistentVolumeReclaimPolicy: Retain
  storageClassName: local-storage
  volumeMode: Filesystem