【CKA】十二、持久化存储卷PersistentVolume
12、持久化存储卷PersistentVolume
1. 考题内容:
2. 答题思路:
按题目要求检查各个参数,我就是第一次没看清楚,把ReadWriteOnce写成ReadWriteMany了,幸亏做完检查了一遍
这个参数可有可无,加上也不影响
storageClassName: manual
3. 官网地址:
https://kubernetes.io/zh-cn/docs/tasks/configure-pod-container/configure-persistent-volume-storage/#create-a-pv
4. 考题答案:
切换环境
kubectl config use-tontext hk8s# 1).编写pv.yaml
apiVersion: v1
kind: PersistentVolume
metadata:name: app-configlabels:type: local
spec:storageClassName: manualcapacity:storage: 2GiaccessModes:- ReadWriteOncehostPath:path: "/srv/app-config"# 2).创建pv.yaml
kubectl apply -f pv.yaml
5. 验证:
# 1).查看创建的pv
kubectl get pv app-config