参考 https://blog.csdn.net/m0_51510236/article/details/132641343
nfs服务器：192.168.18.12
master：192.168.18.11
1、在nfs服务器安装nfs
yum install nfs-utils -y
vim /etc/exports /data/nfs/data1G *(rw,no_root_squash,no_all_squash,sync) /data/nfs/data2G *(rw,no_root_squash,no_all_squash,sync) /data/nfs/data3G *(rw,no_root_squash,no_all_squash,sync) /data/nfs/data4G *(rw,no_root_squash,no_all_squash,sync)
systemctl start nfs && systemctl enable nfs exportfs -rv
在别的服务器验证nfs
以下步骤在master操作
2、下载nfs-subdir源码包，github地址 https://github.com/kubernetes-sigs/nfs-subdir-external-provisioner/releases
wget https://github.com/kubernetes-sigs/nfs-subdir-external-provisioner/archive/refs/tags/nfs-subdir-external-provisioner-4.0.18.tar.gz
3、解压
tar -zxvf nfs-subdir-external-provisioner-4.0.18.tar.gz
4、需要修改的就是 deployment.yaml ，修改镜像仓库地址为 registry.cn-shenzhen.aliyuncs.com/xiaohh-docker/nfs-subdir-external-provisioner:v4.0.2
5、修改一下deployment.yaml的nfs服务器地址和nfs服务器内共享的目录：
6、安装动态供给，直接执行 kubectl apply -k . 安装。可以看到生成了nfs-client的pod和storageclass，因为源码目录里的class.yml定义了storageclass，deployment.yaml定义了pod。
7、可以执行下面这个行命令查看是否部署完成：
8、编写yaml验证nfs动态存储
vim pod-exam.yaml
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: test-claim
spec:
storageClassName: "nfs-client"
accessModes:
- ReadWriteMany
resources:
requests:
storage: 1Gi
---
apiVersion: v1
kind: Pod
metadata:
name: test-pod
spec:
containers:
- name: test-pod
image: nginx
volumeMounts:
- name: nfs-pvc
mountPath: "/usr/share/nginx/html"
volumes:
- name: nfs-pvc
persistentVolumeClaim:
claimName: test-claim
9、运行kubectl apply -f pod-exam.yaml 后到nfs服务器的挂载目录看看，查看pv和pvc
10、进入用到pvc的pod容器里面创建文件，发现nfs挂载目录也有这个文件。验证完成。
标签：subdir4.0,no,18,squash,yaml,nfs,subdir,pod From： https://www.cnblogs.com/lfxx/p/18069622