Kubernetes 硬盘持久化之 NFS 使用
NFS 定义和使用
NFS 全称是 Network File System (网络文件系统),即通过网络协议挂载一块远端的逻辑盘。
apiVersion: v1
kind: Pod
metadata:
name: pod-nfs
namespace: default
spec:
containers:
- name: container-nfs
image: busybox
imagePullPolicy: IfNotPresent
command: ["/bin/sh"]
args: ["-c","sleep 3600"]
volumeMounts:
- mountPath: /test
name: test-volume
volumes:
- name: test-volume
nfs:
server: 192.168.31.60
path: /nfs-test
root@k8s-master1:~# kubectl exec -it pod-nfs -- /bin/sh
/ # echo "hello world" > /test/test.txt
/ # exit
root@k8s-master1:~# cat /nfs-test/test.txt
hello world