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目前动态生成NAS存储卷的实现#xff1a;在一个已有文件系统上#xff0c;自动生成子文件系统#xff08;子目录#xff09;#xff0c;并生成目标存储卷#xff08;PV#xff09;#xff1b;
生成的PV名字为#xff1a;pvc-${pv-uid}
镜像介绍
目前动态生成NAS存储卷的实现在一个已有文件系统上自动生成子文件系统子目录并生成目标存储卷PV
生成的PV名字为pvc-${pv-uid}
镜像介绍
registry.cn-hangzhou.aliyuncs.com/acs/alicloud-nas-controller:v3.1.0-k8s1.11部署
部署前要先创建一个NAS文件系统并添加挂载点。注意挂载点需要和集群处于同一个VPC内部。
部署模板中创建Storageclass的时候可以定义reclaimPolicy类型可以为Retain或者Delete
根据自己NAS挂载点修改NFS_SERVER、server的值
apiVersion: storage.k8s.io/v1
kind: StorageClass
metadata:name: alicloud-nas
mountOptions:
- vers4.0
provisioner: alicloud/nas
reclaimPolicy: Retain---
kind: Deployment
apiVersion: extensions/v1beta1
metadata:name: alicloud-nas-controllernamespace: kube-system
spec:replicas: 1strategy:type: Recreatetemplate:metadata:labels:app: alicloud-nas-controllerspec:tolerations:- effect: NoScheduleoperator: Existskey: node-role.kubernetes.io/master- effect: NoScheduleoperator: Existskey: node.cloudprovider.kubernetes.io/uninitializednodeSelector:node-role.kubernetes.io/master: serviceAccount: admincontainers:- name: alicloud-nas-controllerimage: registry.cn-hangzhou.aliyuncs.com/acs/alicloud-nas-controller:v3.1.0-k8s1.11volumeMounts:- mountPath: /persistentvolumesname: nfs-client-rootenv:- name: PROVISIONER_NAMEvalue: alicloud/nas- name: NFS_SERVERvalue: 0cd8b4a576-mmi32.cn-hangzhou.nas.aliyuncs.com- name: NFS_PATHvalue: /volumes:- name: nfs-client-rootnfs:server: 0cd8b4a576-mmi32.cn-hangzhou.nas.aliyuncs.compath: /
测试
apiVersion: apps/v1beta1
kind: StatefulSet
metadata:name: web
spec:serviceName: nginxreplicas: 2template:metadata:labels:app: nginxspec:containers:- name: nginximage: nginx:alpinevolumeMounts:- mountPath: /dataname: htmlvolumeClaimTemplates:- metadata:name: htmlspec:accessModes:- ReadWriteOncestorageClassName: alicloud-nasresources:requests:storage: 2Gi
# kubectl get pv
NAME CAPACITY ACCESS MODES RECLAIM POLICY STATUS CLAIM STORAGECLASS REASON AGE
pvc-945ca15d-e0ab-11e8-9d2f-00163e145c08 2Gi RWO Retain Bound default/html-web-0 alicloud-nas-retain 13m
pvc-9a162bb2-e0ab-11e8-9d2f-00163e145c08 2Gi RWO Retain Bound default/html-web-1 alicloud-nas-retain 13m 原文链接 本文为云栖社区原创内容未经允许不得转载。
