Kubernetes安装local-path-provisioner基于HostPath使用动态PV（测试用）

获取local-path-provisioner

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1	git clone https://github.com/rancher/local-path-provisioner.git

修改local-path-storage.yaml

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1	vi local-path-provisioner/deploy/local-path-storage.yaml

修改前（修改部分）：

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--- kind: ConfigMap apiVersion: v1 metadata:   name: local-path-config   namespace: local-path-storage data:   config.json: |-         {                 "nodePathMap":[                 {                         "node":"DEFAULT_PATH_FOR_NON_LISTED_NODES",                         "paths":["/opt/local-path-provisioner"]                 }                 ]         }

修改后（修改部分）：

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--- kind: ConfigMap apiVersion: v1 metadata:   name: local-path-config   namespace: local-path-storage data:   config.json: |-         {                 "nodePathMap":[                 {                         "node":"DEFAULT_PATH_FOR_NON_LISTED_NODES",                         "paths":["/u01/local-path-provisioner"]                 }                 ]         }

创建文件路径

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1 2	mkdir -p /u01/local-path-provisioner chmod 777 /u01/local-path-provisioner

创建namespace

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1	kubectl create ns local-path-storage

发布local-path-storage

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1	kubectl apply -f local-path-provisioner/deploy/local-path-storage.yaml -n local-path-storage

确认发布结果

确认结果：

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1	kubectl get po -n local-path-storage

结果如下：

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1 2	NAME                                      READY   STATUS    RESTARTS   AGE local-path-provisioner-54bbdbb5cc-7d8kw   1/1     Running   0          18m

确认结果：

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1	kubectl get storageclass

结果如下：

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1 2	NAME         PROVISIONER             AGE local-path   rancher.io/local-path   18m

设置为default的storageclass

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1 2	kubectl patch storageclass local-path -p '{"metadata": {"annotations":{"storageclass.kubernetes.io/is-default-class":"true"}}}' kubectl patch storageclass local-path -p '{"metadata": {"annotations":{"storageclass.beta.kubernetes.io/is-default-class":"true"}}}'

卸载

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1	kubectl delete -f local-path-provisioner/deploy/local-path-storage.yaml

参考：https://blog.csdn.net/engchina/article/details/104583485