利用nfs创建PVC为pod提供存储

liao__ran

于 2023-12-15 14:33:25 发布

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分类专栏： k8s 文章标签： kubernetes

本文链接：https://blog.youkuaiyun.com/liao__ran/article/details/135016453

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本文介绍了在Kubernetes中，如何创建一个名为artsslow的低速存储类，使用NFS服务器作为存储资源，并展示如何通过PersistentVolume(PV)、PersistentVolumeClaim(PVC)和Pod来管理arts-system命名空间中的数据访问。

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---
# StorageClass
apiVersion: storage.k8s.io/v1
kind: StorageClass
metadata:
  namespace: arts-system
  name: artsslow
provisioner: kubernetes.io/no-provisioner
volumeBindingMode: WaitForFirstConsumer
---
# pv
apiVersion: v1
kind: PersistentVolume
metadata:
  namespace: arts-system
  name: arts-pv
spec:
  capacity:
    storage: 100Gi
  volumeMode: Filesystem
  accessModes:
    - ReadWriteMany
  persistentVolumeReclaimPolicy: Retain
  storageClassName: artsslow
  nfs:
    #path: /data/nfs
    #server: 192.168.73.10
    path: /data
    server: 192.168.0.10
---
# pvc
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  namespace: arts-system
  name: arts-pvc
spec:
  accessModes:
    - ReadWriteMany
  storageClassName: artsslow
  resources:
    requests:
      storage: 100Gi
---
# test pod
apiVersion: v1
kind: Pod
metadata:
  namespace: arts-system
  name: arts-test-pod
spec:
  containers:
  - name: app
    image: nginx
    imagePullPolicy: IfNotPresent
    volumeMounts:
    - name: arts-nfs-storage
      mountPath: /usr/share/nginx/html
      subPath: artsdata/test/nginx/nginxfile
  volumes:
  - name: arts-nfs-storage
    persistentVolumeClaim:
      claimName: artspvc