PersistentVolume：Kubernetes持久化存储完全指南
PersistentVolume与PersistentVolumeClaim：持久化存储
PersistentVolume (PV)
apiVersion: v1
kind: PersistentVolume
metadata:
name: my-pv
spec:
capacity:
storage: 10Gi
accessModes:
- ReadWriteOnce
persistentVolumeReclaimPolicy: Retain
storageClassName: fast
hostPath:
path: /data/pv
PersistentVolumeClaim (PVC)
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: my-pvc
spec:
accessModes:
- ReadWriteOnce
resources:
requests:
storage: 5Gi
storageClassName: fast
使用PVC
apiVersion: v1
kind: Pod
metadata:
name: volume-pod
spec:
containers:
- name: app
image: myapp:v1
volumeMounts:
- name: data
mountPath: /data
volumes:
- name: data
persistentVolumeClaim:
claimName: my-pvc
StorageClass
apiVersion: storage.k8s.io/v1
kind: StorageClass
metadata:
name: fast
provisioner: kubernetes.io/no-provisioner
parameters:
type: pd-ssd
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