我想将PersistentVolumeClaim与gcePersistentDisk PersistentVolume绑定.在我为此做的步骤下面:

1.创建gcePersistentDisk:

gcloud compute disks create --size=2GB --zone=us-east1-b gce-nfs-disk

2.定义PersistentVolume和PersistentVolumeClaim

# pv-pvc.yml
apiVersion: v1
kind: PersistentVolume
metadata:
  name: nfs-pv
spec:
  capacity:
    storage: 2Gi
  accessModes:
    - ReadWriteOnce
  gcePersistentDisk:
    pdName: gce-nfs-disk
    fsType: ext4
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: nfs-pvc
  labels:
    app: test
spec:
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: 2Gi

运行后kubectl apply -f pv-pvc.yml,nfs-pvc不受约束nfs-pv.事实上,下面是我拥有的PersistentVolume和PersistentVolumeClaim的列表:

$ kubectl get pv
NAME                                       CAPACITY   ACCESS MODES   RECLAIM POLICY   STATUS      CLAIM             STORAGECLASS   REASON    AGE
nfs-pv                                     2Gi        RWO            Retain …

方法 1（kubernetes 卷附加到 google 永久磁盘，kubernetes 卷声明附加到 kubernetes 卷）

apiVersion: v1
kind: PersistentVolume
metadata:
  name: volume-1
spec:
  storageClassName: ""
  capacity:
    storage: 50Gi
  accessModes:
    - ReadWriteOnce
  gcePersistentDisk:
    pdName: pd-test-1
---
kind: PersistentVolumeClaim
apiVersion: v1
metadata:
  name: pv-claim-1
spec:
  storageClassName: ""
  volumeName: volume-1
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: 5Gi

方法 2（Kubernetes 卷声明直接附加到 google 永久磁盘）

kind: PersistentVolumeClaim
apiVersion: v1
metadata:
  name: pv-claim-1
spec:
  volumeName: pd-test-1
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: 5Gi

方法3（pod直接使用google持久磁盘文档）

apiVersion: v1
kind: Pod
metadata:
  name: test-pd
spec: …