my_proj/hostpathpv-pvc.txt at master · amitopenwriteup/my_proj · GitHub

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 mkdir /mnt/data
sudo sh -c "echo 'Hello from Kubernetes storage' > /mnt/data/index.html"

apiVersion: v1

kind: PersistentVolume

metadata:

  name: task-pv-volume

  labels:

    type: local

spec:

  storageClassName: manual

  capacity:

    storage: 10Gi

  accessModes:

    - ReadWriteOnce

  hostPath:

    path: "/mnt/data"


Cmd: kubectl apply -f pv.yaml

kubectl get pv

apiVersion: v1

kind: PersistentVolumeClaim

metadata:

  name: task-pv-claim

spec:

  storageClassName: manual

  accessModes:

    - ReadWriteOnce

  resources:

    requests:

      storage: 3Gi

--------
create pvc using kubectl command

------
map to pod
apiVersion: v1

kind: Pod

metadata:

  name: task-pv-pod

spec:

  volumes:

    - name: task-pv-storage

      persistentVolumeClaim:

        claimName: task-pv-claim

  containers:

    - name: task-pv-container

      image: nginx

      ports:

        - containerPort: 80

          name: "http-server"

      volumeMounts:

        - mountPath: "/usr/share/nginx/html"

          name: task-pv-storage