k8s之挂载

1.挂载本地路径

pod yaml

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apiVersion: v1 kind: Pod metadata:   name: test spec:   containers:   - name: test     image: library/busybox     command: ["/bin/sh"]     args: ["-c", "while true; do echo hello; sleep 10;done"]     volumeMounts:     - mountPath: /mnt/host_src  # 容器内挂载路径,会自动创建       name: local-vol   volumes:   - name: local-vol # 与volumeMounts对应     hostPath:       path: /tmp # 宿主机路径

2.pod直接挂载nfs

2.1 配置nfs

linux之nfs配置

2.2 pod直接挂载nfs

pod yaml

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apiVersion: v1 kind: Pod metadata:   name: test-nfs spec:   containers:   - name: test-nfs     image: library/busybox     command: ["/bin/sh"]     args: ["-c", "while true; do echo hello; sleep 10;done"]     volumeMounts:     - mountPath: /mnt/data  # 容器内挂载路径       name: nfs-vol   volumes:   - name: nfs-vol     nfs:       server: 192.168.185.6       path: /data

3.pvc挂载nfs

pv.yaml

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apiVersion: v1 kind: PersistentVolume metadata:   name: pv3 spec:   capacity:     storage: 5Gi   volumeMode: Filesystem   accessModes:     - ReadWriteOnce   persistentVolumeReclaimPolicy: Recycle   storageClassName: slow   mountOptions:     - nolock     - nfsvers=3     - vers=3   nfs:     path: /data     server: 192.168.0.101

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1 2	kubectl apply -f pv.yaml kubectl get pv

pvc.yaml

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apiVersion: v1 kind: PersistentVolumeClaim metadata:   name: task-pv-claim spec:   storageClassName: slow   volumeMode: Filesystem   accessModes:     - ReadWriteOnce   resources:     requests:       storage: 3Gi

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1 2	kubectl apply -f pvc.yaml kubectl get pvc

pvc-pod.yaml

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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           hostPort: 8008           name: "http-server"       volumeMounts:         - mountPath: "/usr/share/nginx/html"           name: task-pv-storage

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1 2	kubectl apply -f pvc-pod.yaml kubectl get pod

4.挂载本地pvc

pv.yaml

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apiVersion: v1 kind: PersistentVolume metadata:   name: task-pv-volume   labels:     type: local spec:   storageClassName: manual   capacity:     storage: 10Gi   accessModes:     - ReadWriteOnce   hostPath:     path: "/data"

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1 2	kubectl apply -f pv.yaml kubectl get pv

pvc.yaml

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apiVersion: v1 kind: PersistentVolumeClaim metadata:   name: task-pv-claim spec:   storageClassName: slow   volumeMode: Filesystem   accessModes:     - ReadWriteOnce   resources:     requests:       storage: 3Gi

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1 2	kubectl apply -f pvc.yaml kubectl get pvc

pvc-pod.yaml

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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           hostPort: 8008           name: "http-server"       volumeMounts:         - mountPath: "/usr/share/nginx/html"           name: task-pv-storage

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1 2	kubectl apply -f pvc-pod.yaml kubectl get pod