k8s的pv和pvc创建

最新推荐文章于 2025-03-11 21:28:26 发布

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#kubernetes #linux #容器

本文讲解了如何在Kubernetes中设置NFS存储，涉及静态PV创建、PVC定义，以及动态PV创建步骤。

//NFS使用PV和PVC

1、配置nfs存储

2、定义PV

实现下图的pv和pvc测试

pv的定义

这里定义5个PV，并且定义挂载的路径以及访问模式，还有PV划分的大小

vim /pv.yaml

apiVersion: v1
kind: PersistentVolume
metadata:
  name: pv001
spec:
  capacity:
    storage: 1Gi
  accessModes:
  - ReadWriteOnce
  - ReadWriteMany
  #persistentVolumeReclaimPolicy: Recycle
  #storageClassName: slow
  nfs:
    path: /opt/k8s/v1
    server: 192.168.47.60
---
apiVersion: v1
kind: PersistentVolume
metadata:
  name: pv002
spec:
  capacity:
    storage: 2Gi
  accessModes:
  - ReadWriteOnce
  #persistentVolumeReclaimPolicy: Recycle
  #storageClassName: slow
  nfs:
    path: /opt/k8s/v2
    server: 192.168.47.60
---
apiVersion: v1
kind: PersistentVolume
metadata:
  name: pv003
spec:
  capacity:
    storage: 2Gi
  accessModes:
  - ReadWriteOnce
  - ReadWriteMany
  #persistentVolumeReclaimPolicy: Recycle
  #storageClassName: slow
  nfs:
    path: /opt/k8s/v3
    server: 192.168.47.60
---
apiVersion: v1
kind: PersistentVolume
metadata:
  name: pv004
spec:
  capacity:
    storage: 4Gi
  accessModes:
  - ReadWriteOnce
  - ReadWriteMany
  #persistentVolumeReclaimPolicy: Recycle
  #storageClassName: slow
  nfs:
    path: /opt/k8s/v4
    server: 192.168.47.60
---
apiVersion: v1
kind: PersistentVolume
metadata:
  name: pv005
spec:
  capacity:
    storage: 5Gi
  accessModes:
  - ReadWriteOnce
  - ReadWriteMany
  #persistentVolumeReclaimPolicy: Recycle
  #storageClassName: slow
  nfs:
    path: /opt/k8s/v5
    server: 192.168.47.60
---