可以单独设置一台服务器为NFS服务器
yum -y install nfs-utils
systemctl start nfs
mkdir /data/k8s_nfs -p
vim /etc/exports
/data/k8s_nfs *(rw,no_root_squash)
yum -y install nfs-utils
vim nginx-nfs.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
name: nginx-dep1
spec:
replicas: 1
selector:
matchLabels:
app: nginx
template:
metadata:
labels:
app: nginx
spec:
containers:
- name: nginx
image: nginx
volumeMounts:
- name: wwwroot
mountPath: /usr/share/nginx/html # NFS挂载到内部的目录
ports:
- containerPort: 80
volumes:
- name: wwwroot
nfs:
server: 172.16.87.100
path: /data/k8s_nfs # NFS文件夹地址
kubectl apply -f nginx-nfs.yaml
# 注意,你需要进入到/data/k8s_nfs创建一个Index.html然后进入到容器中才能验证效果