Solved:
apiVersion: v1
kind: PersistentVolume
metadata:
name: elasticsearch-data
namespace: default
spec:
capacity:
storage: 10Gi
accessModes:
- ReadWriteOnce
persistentVolumeReclaimPolicy: Delete
local:
path: /mnt/disk1
nodeAffinity:
required:
nodeSelectorTerms:
- matchExpressions:
- key: kubernetes.io/hostname
operator: In
values:
- kub5w



