集群情况

# nfs server、nfs client
172.30.66.169 k8s-master01.magedu.com k8s-master01

# nfs client
172.30.66.170 k8s-master02.magedu.com k8s-master02
172.30.66.171 k8s-master03.magedu.com k8s-master03

nfs server节点

安装包

apt-get install nfs-kernel-server -y

配置存储路径

vim /etc/exports 添加配置

/sensors/storage *(rw,sync,subtree_check,no_root_squash)

检查

exportfs -ar

创建存储路径

mkfs.xfs /dev/vdb
mount /dev/vdb /sensors/storage/
mkdir /sensors/storage -p
chmod 777 /sensors/storage #一定要改权限 不然client端无法写数据

启动nfs-server

systemctl restart nfs-kernel-server
systemctl enable nfs-kernel-server
systemctl status nfs-kernel-server

nfs client节点

安装nfs-common

apt-get install nfs-common -y

配置挂载

mkdir /local_storage
## 注意替换nfsserver地址
mount -t nfs $nfsserver_ip:/sensors/storage /local_storage

配置/etc/fstab