k8s 如何关联pvc到特定的pv

2024-09-08 09:12:42

可以使用对 pv 打 label 的方式，具体如下：

创建 pv，指定 label

$ cat nfs-pv2.yaml

apiVersion: v1

kind: PersistentVolume # PV是全局概念，不用设置namespace

metadata:

  name: nfs-pv2

  namespace: chenqiang-pv-test

  labels:

    pv: nfs-pv2

spec:

  capacity:

    storage: 100Mi

  accessModes:

    - ReadWriteMany

  nfs:

    # FIXME: use the right IP

    server: 10.130.44.20

    path: "/test/mysql-nfs01"

创建 pvc，使用 matchLabel 来关联刚创建的 pv:nfs-pv2

$ cat nfs-pvc2.yaml

apiVersion: v1

kind: PersistentVolumeClaim

metadata:

  name: nfs-pvc2

  namespace: chenqiang-pv-test

spec:

  accessModes:

    - ReadWriteMany

  storageClassName: ""

  resources:

    requests:

      storage: 90Mi

  selector:

    matchLabels:

      pv: nfs-pv2

最新文章

热门文章