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<title>Volume · Kubernetes 中文指南——云原生应用架构实战手册</title>
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<li class="header">前言</li>
<li class="chapter " data-level="1.1" data-path="../">
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<b>1.1.</b>
序言
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<li class="header">云原生</li>
<li class="chapter " data-level="2.1" data-path="../cloud-native/cloud-native-definition.html">
<a href="../cloud-native/cloud-native-definition.html">
<b>2.1.</b>
云原生的定义
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<li class="chapter " data-level="2.2" data-path="../cloud-native/cloud-native-philosophy.html">
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<b>2.2.</b>
云原生的设计哲学
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<li class="chapter " data-level="2.3" data-path="../cloud-native/kubernetes-history.html">
<a href="../cloud-native/kubernetes-history.html">
<b>2.3.</b>
Kubernetes 的诞生
</a>
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<li class="chapter " data-level="2.4" data-path="../cloud-native/kubernetes-and-cloud-native-app-overview.html">
<a href="../cloud-native/kubernetes-and-cloud-native-app-overview.html">
<b>2.4.</b>
Kubernetes 与云原生应用概览
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<li class="chapter " data-level="2.5" data-path="../cloud-native/from-kubernetes-to-cloud-native.html">
<a href="../cloud-native/from-kubernetes-to-cloud-native.html">
<b>2.5.</b>
云原生应用之路 —— 从 Kubernetes 到云原生
</a>
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<li class="chapter " data-level="2.6" data-path="../cloud-native/define-cloud-native-app.html">
<a href="../cloud-native/define-cloud-native-app.html">
<b>2.6.</b>
定义云原生应用
</a>
<ul class="articles">
<li class="chapter " data-level="2.6.1" data-path="../cloud-native/oam.html">
<a href="../cloud-native/oam.html">
<b>2.6.1.</b>
OAM
</a>
<ul class="articles">
<li class="chapter " data-level="2.6.1.1" data-path="../cloud-native/workload.html">
<a href="../cloud-native/workload.html">
<b>2.6.1.1.</b>
Workload
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<li class="chapter " data-level="2.6.1.2" data-path="../cloud-native/component.html">
<a href="../cloud-native/component.html">
<b>2.6.1.2.</b>
Component
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<li class="chapter " data-level="2.6.1.3" data-path="../cloud-native/trait.html">
<a href="../cloud-native/trait.html">
<b>2.6.1.3.</b>
Trait
</a>
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<li class="chapter " data-level="2.6.1.4" data-path="../cloud-native/application-scope.html">
<a href="../cloud-native/application-scope.html">
<b>2.6.1.4.</b>
Application Scope
</a>
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<li class="chapter " data-level="2.6.1.5" data-path="../cloud-native/application-configuration.html">
<a href="../cloud-native/application-configuration.html">
<b>2.6.1.5.</b>
Application Configuration
</a>
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</ul>
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<li class="chapter " data-level="2.6.2" data-path="../cloud-native/crossplane.html">
<a href="../cloud-native/crossplane.html">
<b>2.6.2.</b>
Crossplane
</a>
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</ul>
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<li class="chapter " data-level="2.7" data-path="../cloud-native/cloud-native-programming-languages.html">
<a href="../cloud-native/cloud-native-programming-languages.html">
<b>2.7.</b>
云原生平台配置语言
</a>
<ul class="articles">
<li class="chapter " data-level="2.7.1" data-path="../cloud-native/cloud-native-programming-language-ballerina.html">
<a href="../cloud-native/cloud-native-programming-language-ballerina.html">
<b>2.7.1.</b>
Ballerina
</a>
</li>
<li class="chapter " data-level="2.7.2" data-path="../cloud-native/cloud-native-programming-language-pulumi.html">
<a href="../cloud-native/cloud-native-programming-language-pulumi.html">
<b>2.7.2.</b>
Pulumi
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="2.8" data-path="../cloud-native/the-future-of-cloud-native.html">
<a href="../cloud-native/the-future-of-cloud-native.html">
<b>2.8.</b>
云原生的未来
</a>
</li>
<li class="header">快速入门</li>
<li class="chapter " data-level="3.1" data-path="../cloud-native/quick-start.html">
<a href="../cloud-native/quick-start.html">
<b>3.1.</b>
云原生新手入门指南
</a>
</li>
<li class="chapter " data-level="3.2" data-path="../cloud-native/play-with-kubernetes.html">
<a href="../cloud-native/play-with-kubernetes.html">
<b>3.2.</b>
Play with Kubernetes
</a>
</li>
<li class="chapter " data-level="3.3" data-path="../cloud-native/cloud-native-local-quick-start.html">
<a href="../cloud-native/cloud-native-local-quick-start.html">
<b>3.3.</b>
快速部署一个云原生本地实验环境
</a>
</li>
<li class="chapter " data-level="3.4" data-path="../cloud-native/setup-kubernetes-with-rancher-and-aliyun.html">
<a href="../cloud-native/setup-kubernetes-with-rancher-and-aliyun.html">
<b>3.4.</b>
使用 Rancher 在阿里云上部署 Kubenretes 集群
</a>
</li>
<li class="header">概念与原理</li>
<li class="chapter " data-level="4.1" data-path="./">
<a href="./">
<b>4.1.</b>
Kubernetes 架构
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<ul class="articles">
<li class="chapter " data-level="4.1.1" data-path="concepts.html">
<a href="concepts.html">
<b>4.1.1.</b>
Kubernetes 的设计理念
</a>
</li>
<li class="chapter " data-level="4.1.2" data-path="etcd.html">
<a href="etcd.html">
<b>4.1.2.</b>
Etcd 解析
</a>
</li>
<li class="chapter " data-level="4.1.3" data-path="open-interfaces.html">
<a href="open-interfaces.html">
<b>4.1.3.</b>
开放接口
</a>
<ul class="articles">
<li class="chapter " data-level="4.1.3.1" data-path="cri.html">
<a href="cri.html">
<b>4.1.3.1.</b>
容器运行时接口CRI
</a>
</li>
<li class="chapter " data-level="4.1.3.2" data-path="cni.html">
<a href="cni.html">
<b>4.1.3.2.</b>
容器网络接口CNI
</a>
</li>
<li class="chapter " data-level="4.1.3.3" data-path="csi.html">
<a href="csi.html">
<b>4.1.3.3.</b>
容器存储接口CSI
</a>
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</ul>
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<li class="chapter " data-level="4.1.4" data-path="objects.html">
<a href="objects.html">
<b>4.1.4.</b>
Kubernetes 中的资源对象
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.2" data-path="pod-state-and-lifecycle.html">
<a href="pod-state-and-lifecycle.html">
<b>4.2.</b>
Pod 状态与生命周期管理
</a>
<ul class="articles">
<li class="chapter " data-level="4.2.1" data-path="pod-overview.html">
<a href="pod-overview.html">
<b>4.2.1.</b>
Pod 概览
</a>
</li>
<li class="chapter " data-level="4.2.2" data-path="pod.html">
<a href="pod.html">
<b>4.2.2.</b>
Pod 解析
</a>
</li>
<li class="chapter " data-level="4.2.3" data-path="init-containers.html">
<a href="init-containers.html">
<b>4.2.3.</b>
Init 容器
</a>
</li>
<li class="chapter " data-level="4.2.4" data-path="pause-container.html">
<a href="pause-container.html">
<b>4.2.4.</b>
Pause 容器
</a>
</li>
<li class="chapter " data-level="4.2.5" data-path="pod-security-policy.html">
<a href="pod-security-policy.html">
<b>4.2.5.</b>
Pod 安全策略
</a>
</li>
<li class="chapter " data-level="4.2.6" data-path="pod-lifecycle.html">
<a href="pod-lifecycle.html">
<b>4.2.6.</b>
Pod 的生命周期
</a>
</li>
<li class="chapter " data-level="4.2.7" data-path="pod-hook.html">
<a href="pod-hook.html">
<b>4.2.7.</b>
Pod Hook
</a>
</li>
<li class="chapter " data-level="4.2.8" data-path="pod-preset.html">
<a href="pod-preset.html">
<b>4.2.8.</b>
Pod Preset
</a>
</li>
<li class="chapter " data-level="4.2.9" data-path="pod-disruption-budget.html">
<a href="pod-disruption-budget.html">
<b>4.2.9.</b>
Pod 中断与 PDBPod 中断预算)
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.3" data-path="cluster.html">
<a href="cluster.html">
<b>4.3.</b>
集群资源管理
</a>
<ul class="articles">
<li class="chapter " data-level="4.3.1" data-path="node.html">
<a href="node.html">
<b>4.3.1.</b>
Node
</a>
</li>
<li class="chapter " data-level="4.3.2" data-path="namespace.html">
<a href="namespace.html">
<b>4.3.2.</b>
Namespace
</a>
</li>
<li class="chapter " data-level="4.3.3" data-path="label.html">
<a href="label.html">
<b>4.3.3.</b>
Label
</a>
</li>
<li class="chapter " data-level="4.3.4" data-path="annotation.html">
<a href="annotation.html">
<b>4.3.4.</b>
Annotation
</a>
</li>
<li class="chapter " data-level="4.3.5" data-path="taint-and-toleration.html">
<a href="taint-and-toleration.html">
<b>4.3.5.</b>
Taint 和 Toleration污点和容忍
</a>
</li>
<li class="chapter " data-level="4.3.6" data-path="garbage-collection.html">
<a href="garbage-collection.html">
<b>4.3.6.</b>
垃圾收集
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.4" data-path="controllers.html">
<a href="controllers.html">
<b>4.4.</b>
控制器
</a>
<ul class="articles">
<li class="chapter " data-level="4.4.1" data-path="deployment.html">
<a href="deployment.html">
<b>4.4.1.</b>
Deployment
</a>
</li>
<li class="chapter " data-level="4.4.2" data-path="statefulset.html">
<a href="statefulset.html">
<b>4.4.2.</b>
StatefulSet
</a>
</li>
<li class="chapter " data-level="4.4.3" data-path="daemonset.html">
<a href="daemonset.html">
<b>4.4.3.</b>
DaemonSet
</a>
</li>
<li class="chapter " data-level="4.4.4" data-path="replicaset.html">
<a href="replicaset.html">
<b>4.4.4.</b>
ReplicationController 和 ReplicaSet
</a>
</li>
<li class="chapter " data-level="4.4.5" data-path="job.html">
<a href="job.html">
<b>4.4.5.</b>
Job
</a>
</li>
<li class="chapter " data-level="4.4.6" data-path="cronjob.html">
<a href="cronjob.html">
<b>4.4.6.</b>
CronJob
</a>
</li>
<li class="chapter " data-level="4.4.7" data-path="horizontal-pod-autoscaling.html">
<a href="horizontal-pod-autoscaling.html">
<b>4.4.7.</b>
Horizontal Pod Autoscaling
</a>
<ul class="articles">
<li class="chapter " data-level="4.4.7.1" data-path="custom-metrics-hpa.html">
<a href="custom-metrics-hpa.html">
<b>4.4.7.1.</b>
自定义指标 HPA
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.4.8" data-path="admission-controller.html">
<a href="admission-controller.html">
<b>4.4.8.</b>
准入控制器Admission Controller
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.5" data-path="service-discovery.html">
<a href="service-discovery.html">
<b>4.5.</b>
服务发现与路由
</a>
<ul class="articles">
<li class="chapter " data-level="4.5.1" data-path="service.html">
<a href="service.html">
<b>4.5.1.</b>
Service
</a>
</li>
<li class="chapter " data-level="4.5.2" data-path="topology-aware-routing.html">
<a href="topology-aware-routing.html">
<b>4.5.2.</b>
拓扑感知路由
</a>
</li>
<li class="chapter " data-level="4.5.3" data-path="ingress.html">
<a href="ingress.html">
<b>4.5.3.</b>
Ingress
</a>
<ul class="articles">
<li class="chapter " data-level="4.5.3.1" data-path="traefik-ingress-controller.html">
<a href="traefik-ingress-controller.html">
<b>4.5.3.1.</b>
Traefik Ingress Controller
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.5.4" data-path="gateway.html">
<a href="gateway.html">
<b>4.5.4.</b>
Gateway
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.6" data-path="authentication-and-permission.html">
<a href="authentication-and-permission.html">
<b>4.6.</b>
身份与权限控制
</a>
<ul class="articles">
<li class="chapter " data-level="4.6.1" data-path="serviceaccount.html">
<a href="serviceaccount.html">
<b>4.6.1.</b>
ServiceAccount
</a>
</li>
<li class="chapter " data-level="4.6.2" data-path="rbac.html">
<a href="rbac.html">
<b>4.6.2.</b>
基于角色的访问控制RBAC
</a>
</li>
<li class="chapter " data-level="4.6.3" data-path="network-policy.html">
<a href="network-policy.html">
<b>4.6.3.</b>
NetworkPolicy
</a>
</li>
<li class="chapter " data-level="4.6.4" data-path="spiffe.html">
<a href="spiffe.html">
<b>4.6.4.</b>
SPIFFE
</a>
<ul class="articles">
<li class="chapter " data-level="4.6.4.1" data-path="spire.html">
<a href="spire.html">
<b>4.6.4.1.</b>
SPIRE
</a>
</li>
</ul>
</li>
</ul>
</li>
<li class="chapter " data-level="4.7" data-path="networking.html">
<a href="networking.html">
<b>4.7.</b>
网络
</a>
<ul class="articles">
<li class="chapter " data-level="4.7.1" data-path="flannel.html">
<a href="flannel.html">
<b>4.7.1.</b>
扁平网络 Flannel
</a>
</li>
<li class="chapter " data-level="4.7.2" data-path="calico.html">
<a href="calico.html">
<b>4.7.2.</b>
非 Overlay 扁平网络 Calico
</a>
</li>
<li class="chapter " data-level="4.7.3" data-path="cilium.html">
<a href="cilium.html">
<b>4.7.3.</b>
基于 eBPF 的网络 Cilium
</a>
<ul class="articles">
<li class="chapter " data-level="4.7.3.1" data-path="cilium-concepts.html">
<a href="cilium-concepts.html">
<b>4.7.3.1.</b>
Cilium 架构设计与概念解析
</a>
</li>
</ul>
</li>
</ul>
</li>
<li class="chapter " data-level="4.8" data-path="storage.html">
<a href="storage.html">
<b>4.8.</b>
存储
</a>
<ul class="articles">
<li class="chapter " data-level="4.8.1" data-path="secret.html">
<a href="secret.html">
<b>4.8.1.</b>
Secret
</a>
</li>
<li class="chapter " data-level="4.8.2" data-path="configmap.html">
<a href="configmap.html">
<b>4.8.2.</b>
ConfigMap
</a>
<ul class="articles">
<li class="chapter " data-level="4.8.2.1" data-path="configmap-hot-update.html">
<a href="configmap-hot-update.html">
<b>4.8.2.1.</b>
ConfigMap 的热更新
</a>
</li>
</ul>
</li>
<li class="chapter active" data-level="4.8.3" data-path="volume.html">
<a href="volume.html">
<b>4.8.3.</b>
Volume
</a>
</li>
<li class="chapter " data-level="4.8.4" data-path="persistent-volume.html">
<a href="persistent-volume.html">
<b>4.8.4.</b>
持久化卷Persistent Volume
</a>
</li>
<li class="chapter " data-level="4.8.5" data-path="storageclass.html">
<a href="storageclass.html">
<b>4.8.5.</b>
Storage Class
</a>
</li>
<li class="chapter " data-level="4.8.6" data-path="local-persistent-storage.html">
<a href="local-persistent-storage.html">
<b>4.8.6.</b>
本地持久化存储
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.9" data-path="extension.html">
<a href="extension.html">
<b>4.9.</b>
集群扩展
</a>
<ul class="articles">
<li class="chapter " data-level="4.9.1" data-path="custom-resource.html">
<a href="custom-resource.html">
<b>4.9.1.</b>
使用自定义资源扩展 API
</a>
</li>
<li class="chapter " data-level="4.9.2" data-path="crd.html">
<a href="crd.html">
<b>4.9.2.</b>
使用 CRD 扩展 Kubernetes API
</a>
</li>
<li class="chapter " data-level="4.9.3" data-path="aggregated-api-server.html">
<a href="aggregated-api-server.html">
<b>4.9.3.</b>
Aggregated API Server
</a>
</li>
<li class="chapter " data-level="4.9.4" data-path="apiservice.html">
<a href="apiservice.html">
<b>4.9.4.</b>
APIService
</a>
</li>
<li class="chapter " data-level="4.9.5" data-path="service-catalog.html">
<a href="service-catalog.html">
<b>4.9.5.</b>
服务目录Service Catalog
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.10" data-path="multicluster.html">
<a href="multicluster.html">
<b>4.10.</b>
多集群管理
</a>
<ul class="articles">
<li class="chapter " data-level="4.10.1" data-path="multi-cluster-services-api.html">
<a href="multi-cluster-services-api.html">
<b>4.10.1.</b>
多集群服务 APIMulti-Cluster Services API
</a>
</li>
<li class="chapter " data-level="4.10.2" data-path="../practice/federation.html">
<a href="../practice/federation.html">
<b>4.10.2.</b>
集群联邦Cluster Federation
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.11" data-path="scheduling.html">
<a href="scheduling.html">
<b>4.11.</b>
资源调度
</a>
<ul class="articles">
<li class="chapter " data-level="4.11.1" data-path="qos.html">
<a href="qos.html">
<b>4.11.1.</b>
服务质量等级QoS
</a>
</li>
</ul>
</li>
<li class="header">用户指南</li>
<li class="chapter " data-level="5.1" data-path="../guide/">
<a href="../guide/">
<b>5.1.</b>
用户指南概览
</a>
</li>
<li class="chapter " data-level="5.2" data-path="../guide/resource-configuration.html">
<a href="../guide/resource-configuration.html">
<b>5.2.</b>
资源对象配置
</a>
<ul class="articles">
<li class="chapter " data-level="5.2.1" data-path="../guide/configure-liveness-readiness-probes.html">
<a href="../guide/configure-liveness-readiness-probes.html">
<b>5.2.1.</b>
配置 Pod 的 liveness 和 readiness 探针
</a>
</li>
<li class="chapter " data-level="5.2.2" data-path="../guide/configure-pod-service-account.html">
<a href="../guide/configure-pod-service-account.html">
<b>5.2.2.</b>
配置 Pod 的 Service Account
</a>
</li>
<li class="chapter " data-level="5.2.3" data-path="../guide/secret-configuration.html">
<a href="../guide/secret-configuration.html">
<b>5.2.3.</b>
Secret 配置
</a>
</li>
<li class="chapter " data-level="5.2.4" data-path="../guide/resource-quota-management.html">
<a href="../guide/resource-quota-management.html">
<b>5.2.4.</b>
管理 namespace 中的资源配额
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="5.3" data-path="../guide/command-usage.html">
<a href="../guide/command-usage.html">
<b>5.3.</b>
命令使用
</a>
<ul class="articles">
<li class="chapter " data-level="5.3.1" data-path="../guide/docker-cli-to-kubectl.html">
<a href="../guide/docker-cli-to-kubectl.html">
<b>5.3.1.</b>
Docker 用户过渡到 kubectl 命令行指南
</a>
</li>
<li class="chapter " data-level="5.3.2" data-path="../guide/using-kubectl.html">
<a href="../guide/using-kubectl.html">
<b>5.3.2.</b>
kubectl 命令概览
</a>
</li>
<li class="chapter " data-level="5.3.3" data-path="../guide/kubectl-cheatsheet.html">
<a href="../guide/kubectl-cheatsheet.html">
<b>5.3.3.</b>
kubectl 命令技巧大全
</a>
</li>
<li class="chapter " data-level="5.3.4" data-path="../guide/using-etcdctl-to-access-kubernetes-data.html">
<a href="../guide/using-etcdctl-to-access-kubernetes-data.html">
<b>5.3.4.</b>
使用 etcdctl 访问 Kubernetes 数据
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="5.4" data-path="../guide/cluster-security-management.html">
<a href="../guide/cluster-security-management.html">
<b>5.4.</b>
集群安全性管理
</a>
<ul class="articles">
<li class="chapter " data-level="5.4.1" data-path="../guide/managing-tls-in-a-cluster.html">
<a href="../guide/managing-tls-in-a-cluster.html">
<b>5.4.1.</b>
管理集群中的 TLS
</a>
</li>
<li class="chapter " data-level="5.4.2" data-path="../guide/kubelet-authentication-authorization.html">
<a href="../guide/kubelet-authentication-authorization.html">
<b>5.4.2.</b>
kubelet 的认证授权
</a>
</li>
<li class="chapter " data-level="5.4.3" data-path="../guide/tls-bootstrapping.html">
<a href="../guide/tls-bootstrapping.html">
<b>5.4.3.</b>
TLS Bootstrap
</a>
</li>
<li class="chapter " data-level="5.4.4" data-path="../guide/kubectl-user-authentication-authorization.html">
<a href="../guide/kubectl-user-authentication-authorization.html">
<b>5.4.4.</b>
创建用户认证授权的 kubeconfig 文件
</a>
</li>
<li class="chapter " data-level="5.4.5" data-path="../guide/ip-masq-agent.html">
<a href="../guide/ip-masq-agent.html">
<b>5.4.5.</b>
IP 伪装代理
</a>
</li>
<li class="chapter " data-level="5.4.6" data-path="../guide/auth-with-kubeconfig-or-token.html">
<a href="../guide/auth-with-kubeconfig-or-token.html">
<b>5.4.6.</b>
使用 kubeconfig 或 token 进行用户身份认证
</a>
</li>
<li class="chapter " data-level="5.4.7" data-path="../guide/authentication.html">
<a href="../guide/authentication.html">
<b>5.4.7.</b>
Kubernetes 中的用户与身份认证授权
</a>
</li>
<li class="chapter " data-level="5.4.8" data-path="../guide/kubernetes-security-best-practice.html">
<a href="../guide/kubernetes-security-best-practice.html">
<b>5.4.8.</b>
Kubernetes 集群安全性配置最佳实践
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="5.5" data-path="../guide/access-kubernetes-cluster.html">
<a href="../guide/access-kubernetes-cluster.html">
<b>5.5.</b>
访问 Kubernetes 集群
</a>
<ul class="articles">
<li class="chapter " data-level="5.5.1" data-path="../guide/access-cluster.html">
<a href="../guide/access-cluster.html">
<b>5.5.1.</b>
访问集群
</a>
</li>
<li class="chapter " data-level="5.5.2" data-path="../guide/authenticate-across-clusters-kubeconfig.html">
<a href="../guide/authenticate-across-clusters-kubeconfig.html">
<b>5.5.2.</b>
使用 kubeconfig 文件配置跨集群认证
</a>
</li>
<li class="chapter " data-level="5.5.3" data-path="../guide/connecting-to-applications-port-forward.html">
<a href="../guide/connecting-to-applications-port-forward.html">
<b>5.5.3.</b>
通过端口转发访问集群中的应用程序
</a>
</li>
<li class="chapter " data-level="5.5.4" data-path="../guide/service-access-application-cluster.html">
<a href="../guide/service-access-application-cluster.html">
<b>5.5.4.</b>
使用 service 访问群集中的应用程序
</a>
</li>
<li class="chapter " data-level="5.5.5" data-path="../guide/accessing-kubernetes-pods-from-outside-of-the-cluster.html">
<a href="../guide/accessing-kubernetes-pods-from-outside-of-the-cluster.html">
<b>5.5.5.</b>
从外部访问 Kubernetes 中的 Pod
</a>
</li>
<li class="chapter " data-level="5.5.6" data-path="../guide/kubernetes-desktop-client.html">
<a href="../guide/kubernetes-desktop-client.html">
<b>5.5.6.</b>
Lens - Kubernetes IDE
</a>
</li>
<li class="chapter " data-level="5.5.7" data-path="../guide/kubernator-kubernetes-ui.html">
<a href="../guide/kubernator-kubernetes-ui.html">
<b>5.5.7.</b>
Kubernator - 更底层的 Kubernetes UI
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="5.6" data-path="../guide/application-development-deployment-flow.html">
<a href="../guide/application-development-deployment-flow.html">
<b>5.6.</b>
在 Kubernetes 中开发部署应用
</a>
<ul class="articles">
<li class="chapter " data-level="5.6.1" data-path="../guide/deploy-applications-in-kubernetes.html">
<a href="../guide/deploy-applications-in-kubernetes.html">
<b>5.6.1.</b>
适用于 Kubernetes 的应用开发部署流程
</a>
</li>
<li class="chapter " data-level="5.6.2" data-path="../guide/migrating-hadoop-yarn-to-kubernetes.html">
<a href="../guide/migrating-hadoop-yarn-to-kubernetes.html">
<b>5.6.2.</b>
迁移传统应用到 Kubernetes 中 —— 以 Hadoop YARN 为例
</a>
</li>
<li class="chapter " data-level="5.6.3" data-path="../guide/using-statefulset.html">
<a href="../guide/using-statefulset.html">
<b>5.6.3.</b>
使用 StatefulSet 部署用状态应用
</a>
</li>
</ul>
</li>
<li class="header">最佳实践</li>
<li class="chapter " data-level="6.1" data-path="../practice/">
<a href="../practice/">
<b>6.1.</b>
最佳实践概览
</a>
</li>
<li class="chapter " data-level="6.2" data-path="../practice/install-kubernetes-on-centos.html">
<a href="../practice/install-kubernetes-on-centos.html">
<b>6.2.</b>
在 CentOS 上部署 Kubernetes 集群
</a>
<ul class="articles">
<li class="chapter " data-level="6.2.1" data-path="../practice/create-tls-and-secret-key.html">
<a href="../practice/create-tls-and-secret-key.html">
<b>6.2.1.</b>
创建 TLS 证书和秘钥
</a>
</li>
<li class="chapter " data-level="6.2.2" data-path="../practice/create-kubeconfig.html">
<a href="../practice/create-kubeconfig.html">
<b>6.2.2.</b>
创建 kubeconfig 文件
</a>
</li>
<li class="chapter " data-level="6.2.3" data-path="../practice/etcd-cluster-installation.html">
<a href="../practice/etcd-cluster-installation.html">
<b>6.2.3.</b>
创建高可用 etcd 集群
</a>
</li>
<li class="chapter " data-level="6.2.4" data-path="../practice/kubectl-installation.html">
<a href="../practice/kubectl-installation.html">
<b>6.2.4.</b>
安装 kubectl 命令行工具
</a>
</li>
<li class="chapter " data-level="6.2.5" data-path="../practice/master-installation.html">
<a href="../practice/master-installation.html">
<b>6.2.5.</b>
部署 master 节点
</a>
</li>
<li class="chapter " data-level="6.2.6" data-path="../practice/flannel-installation.html">
<a href="../practice/flannel-installation.html">
<b>6.2.6.</b>
安装 flannel 网络插件
</a>
</li>
<li class="chapter " data-level="6.2.7" data-path="../practice/node-installation.html">
<a href="../practice/node-installation.html">
<b>6.2.7.</b>
部署 node 节点
</a>
</li>
<li class="chapter " data-level="6.2.8" data-path="../practice/kubedns-addon-installation.html">
<a href="../practice/kubedns-addon-installation.html">
<b>6.2.8.</b>
安装 kubedns 插件
</a>
</li>
<li class="chapter " data-level="6.2.9" data-path="../practice/dashboard-addon-installation.html">
<a href="../practice/dashboard-addon-installation.html">
<b>6.2.9.</b>
安装 dashboard 插件
</a>
</li>
<li class="chapter " data-level="6.2.10" data-path="../practice/heapster-addon-installation.html">
<a href="../practice/heapster-addon-installation.html">
<b>6.2.10.</b>
安装 heapster 插件
</a>
</li>
<li class="chapter " data-level="6.2.11" data-path="../practice/efk-addon-installation.html">
<a href="../practice/efk-addon-installation.html">
<b>6.2.11.</b>
安装 EFK 插件
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.3" data-path="../practice/install-kubernetes-with-kubeadm.html">
<a href="../practice/install-kubernetes-with-kubeadm.html">
<b>6.3.</b>
生产级的 Kubernetes 简化管理工具 kubeadm
</a>
<ul class="articles">
<li class="chapter " data-level="6.3.1" data-path="../practice/install-kubernetes-on-ubuntu-server-16.04-with-kubeadm.html">
<a href="../practice/install-kubernetes-on-ubuntu-server-16.04-with-kubeadm.html">
<b>6.3.1.</b>
使用 kubeadm 在 Ubuntu Server 16.04 上快速构建测试集群
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.4" data-path="../practice/service-discovery-and-loadbalancing.html">
<a href="../practice/service-discovery-and-loadbalancing.html">
<b>6.4.</b>
服务发现与负载均衡
</a>
<ul class="articles">
<li class="chapter " data-level="6.4.1" data-path="../practice/traefik-ingress-installation.html">
<a href="../practice/traefik-ingress-installation.html">
<b>6.4.1.</b>
安装 Traefik ingress
</a>
</li>
<li class="chapter " data-level="6.4.2" data-path="../practice/distributed-load-test.html">
<a href="../practice/distributed-load-test.html">
<b>6.4.2.</b>
分布式负载测试
</a>
</li>
<li class="chapter " data-level="6.4.3" data-path="../practice/network-and-cluster-perfermance-test.html">
<a href="../practice/network-and-cluster-perfermance-test.html">
<b>6.4.3.</b>
网络和集群性能测试
</a>
</li>
<li class="chapter " data-level="6.4.4" data-path="../practice/edge-node-configuration.html">
<a href="../practice/edge-node-configuration.html">
<b>6.4.4.</b>
边缘节点配置
</a>
</li>
<li class="chapter " data-level="6.4.5" data-path="../practice/nginx-ingress-installation.html">
<a href="../practice/nginx-ingress-installation.html">
<b>6.4.5.</b>
安装 Nginx ingress
</a>
</li>
<li class="chapter " data-level="6.4.6" data-path="../practice/dns-installation.html">
<a href="../practice/dns-installation.html">
<b>6.4.6.</b>
安装配置 DNS
</a>
<ul class="articles">
<li class="chapter " data-level="6.4.6.1" data-path="../practice/configuring-dns.html">
<a href="../practice/configuring-dns.html">
<b>6.4.6.1.</b>
安装配置 Kube-dns
</a>
</li>
<li class="chapter " data-level="6.4.6.2" data-path="../practice/coredns.html">
<a href="../practice/coredns.html">
<b>6.4.6.2.</b>
安装配置 CoreDNS
</a>
</li>
</ul>
</li>
</ul>
</li>
<li class="chapter " data-level="6.5" data-path="../practice/operation.html">
<a href="../practice/operation.html">
<b>6.5.</b>
运维管理
</a>
<ul class="articles">
<li class="chapter " data-level="6.5.1" data-path="../practice/master-ha.html">
<a href="../practice/master-ha.html">
<b>6.5.1.</b>
Master 节点高可用
</a>
</li>
<li class="chapter " data-level="6.5.2" data-path="../practice/service-rolling-update.html">
<a href="../practice/service-rolling-update.html">
<b>6.5.2.</b>
服务滚动升级
</a>
</li>
<li class="chapter " data-level="6.5.3" data-path="../practice/app-log-collection.html">
<a href="../practice/app-log-collection.html">
<b>6.5.3.</b>
应用日志收集
</a>
</li>
<li class="chapter " data-level="6.5.4" data-path="../practice/configuration-best-practice.html">
<a href="../practice/configuration-best-practice.html">
<b>6.5.4.</b>
配置最佳实践
</a>
</li>
<li class="chapter " data-level="6.5.5" data-path="../practice/monitor.html">
<a href="../practice/monitor.html">
<b>6.5.5.</b>
集群及应用监控
</a>
</li>
<li class="chapter " data-level="6.5.6" data-path="../practice/data-persistence-problem.html">
<a href="../practice/data-persistence-problem.html">
<b>6.5.6.</b>
数据持久化问题
</a>
</li>
<li class="chapter " data-level="6.5.7" data-path="../practice/manage-compute-resources-container.html">
<a href="../practice/manage-compute-resources-container.html">
<b>6.5.7.</b>
管理容器的计算资源
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.6" data-path="../practice/storage.html">
<a href="../practice/storage.html">
<b>6.6.</b>
存储管理
</a>
<ul class="articles">
<li class="chapter " data-level="6.6.1" data-path="../practice/glusterfs.html">
<a href="../practice/glusterfs.html">
<b>6.6.1.</b>
GlusterFS
</a>
<ul class="articles">
<li class="chapter " data-level="6.6.1.1" data-path="../practice/using-glusterfs-for-persistent-storage.html">
<a href="../practice/using-glusterfs-for-persistent-storage.html">
<b>6.6.1.1.</b>
使用 GlusterFS 做持久化存储
</a>
</li>
<li class="chapter " data-level="6.6.1.2" data-path="../practice/using-heketi-gluster-for-persistent-storage.html">
<a href="../practice/using-heketi-gluster-for-persistent-storage.html">
<b>6.6.1.2.</b>
使用 Heketi 作为 Kubernetes 的持久存储 GlusterFS 的 external provisioner
</a>
</li>
<li class="chapter " data-level="6.6.1.3" data-path="../practice/storage-for-containers-using-glusterfs-with-openshift.html">
<a href="../practice/storage-for-containers-using-glusterfs-with-openshift.html">
<b>6.6.1.3.</b>
在 OpenShift 中使用 GlusterFS 做持久化存储
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.6.2" data-path="../practice/glusterd-2.0.html">
<a href="../practice/glusterd-2.0.html">
<b>6.6.2.</b>
GlusterD-2.0
</a>
</li>
<li class="chapter " data-level="6.6.3" data-path="../practice/ceph.html">
<a href="../practice/ceph.html">
<b>6.6.3.</b>
Ceph
</a>
<ul class="articles">
<li class="chapter " data-level="6.6.3.1" data-path="../practice/ceph-helm-install-guide-zh.html">
<a href="../practice/ceph-helm-install-guide-zh.html">
<b>6.6.3.1.</b>
用 Helm 托管安装 Ceph 集群并提供后端存储
</a>
</li>
<li class="chapter " data-level="6.6.3.2" data-path="../practice/using-ceph-for-persistent-storage.html">
<a href="../practice/using-ceph-for-persistent-storage.html">
<b>6.6.3.2.</b>
使用 Ceph 做持久化存储
</a>
</li>
<li class="chapter " data-level="6.6.3.3" data-path="../practice/rbd-provisioner.html">
<a href="../practice/rbd-provisioner.html">
<b>6.6.3.3.</b>
使用 rbd-provisioner 提供 rbd 持久化存储
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.6.4" data-path="../practice/openebs.html">
<a href="../practice/openebs.html">
<b>6.6.4.</b>
OpenEBS
</a>
<ul class="articles">
<li class="chapter " data-level="6.6.4.1" data-path="../practice/using-openebs-for-persistent-storage.html">
<a href="../practice/using-openebs-for-persistent-storage.html">
<b>6.6.4.1.</b>
使用 OpenEBS 做持久化存储
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.6.5" data-path="../practice/rook.html">
<a href="../practice/rook.html">
<b>6.6.5.</b>
Rook
</a>
</li>
<li class="chapter " data-level="6.6.6" data-path="../practice/nfs.html">
<a href="../practice/nfs.html">
<b>6.6.6.</b>
NFS
</a>
<ul class="articles">
<li class="chapter " data-level="6.6.6.1" data-path="../practice/using-nfs-for-persistent-storage.html">
<a href="../practice/using-nfs-for-persistent-storage.html">
<b>6.6.6.1.</b>
利用 NFS 动态提供 Kubernetes 后端存储卷
</a>
</li>
</ul>
</li>
</ul>
</li>
<li class="chapter " data-level="6.7" data-path="../practice/monitoring.html">
<a href="../practice/monitoring.html">
<b>6.7.</b>
集群与应用监控
</a>
<ul class="articles">
<li class="chapter " data-level="6.7.1" data-path="../practice/heapster.html">
<a href="../practice/heapster.html">
<b>6.7.1.</b>
Heapster
</a>
<ul class="articles">
<li class="chapter " data-level="6.7.1.1" data-path="../practice/using-heapster-to-get-object-metrics.html">
<a href="../practice/using-heapster-to-get-object-metrics.html">
<b>6.7.1.1.</b>
使用 Heapster 获取集群和对象的 metric 数据
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.7.2" data-path="../practice/prometheus.html">
<a href="../practice/prometheus.html">
<b>6.7.2.</b>
Prometheus
</a>
<ul class="articles">
<li class="chapter " data-level="6.7.2.1" data-path="../practice/using-prometheus-to-monitor-kuberentes-cluster.html">
<a href="../practice/using-prometheus-to-monitor-kuberentes-cluster.html">
<b>6.7.2.1.</b>
使用 Prometheus 监控 Kubernetes 集群
</a>
</li>
<li class="chapter " data-level="6.7.2.2" data-path="../practice/promql.html">
<a href="../practice/promql.html">
<b>6.7.2.2.</b>
Prometheus 查询语言 PromQL 使用说明
</a>
</li>
</ul>
</li>
</ul>
</li>
<li class="chapter " data-level="6.8" data-path="../practice/distributed-tracing.html">
<a href="../practice/distributed-tracing.html">
<b>6.8.</b>
分布式追踪
</a>
<ul class="articles">
<li class="chapter " data-level="6.8.1" data-path="../practice/opentracing.html">
<a href="../practice/opentracing.html">
<b>6.8.1.</b>
OpenTracing
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.9" data-path="../practice/services-management-tool.html">
<a href="../practice/services-management-tool.html">
<b>6.9.</b>
服务编排管理
</a>
<ul class="articles">
<li class="chapter " data-level="6.9.1" data-path="../practice/helm.html">
<a href="../practice/helm.html">
<b>6.9.1.</b>
使用 Helm 管理 Kubernetes 应用
</a>
</li>
<li class="chapter " data-level="6.9.2" data-path="../practice/create-private-charts-repo.html">
<a href="../practice/create-private-charts-repo.html">
<b>6.9.2.</b>
构建私有 Chart 仓库
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.10" data-path="../practice/ci-cd.html">
<a href="../practice/ci-cd.html">
<b>6.10.</b>
持续集成与发布CI/CD
</a>
<ul class="articles">
<li class="chapter " data-level="6.10.1" data-path="../practice/jenkins-ci-cd.html">
<a href="../practice/jenkins-ci-cd.html">
<b>6.10.1.</b>
使用 Jenkins 进行持续集成与发布
</a>
</li>
<li class="chapter " data-level="6.10.2" data-path="../practice/drone-ci-cd.html">
<a href="../practice/drone-ci-cd.html">
<b>6.10.2.</b>
使用 Drone 进行持续集成与发布
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.11" data-path="../practice/update-and-upgrade.html">
<a href="../practice/update-and-upgrade.html">
<b>6.11.</b>
更新与升级
</a>
<ul class="articles">
<li class="chapter " data-level="6.11.1" data-path="../practice/manually-upgrade.html">
<a href="../practice/manually-upgrade.html">
<b>6.11.1.</b>
手动升级 Kubernetes 集群
</a>
</li>
<li class="chapter " data-level="6.11.2" data-path="../practice/dashboard-upgrade.html">
<a href="../practice/dashboard-upgrade.html">
<b>6.11.2.</b>
升级 dashboard
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.12" data-path="../practice/controller-extended.html">
<a href="../practice/controller-extended.html">
<b>6.12.</b>
扩展控制器
</a>
<ul class="articles">
<li class="chapter " data-level="6.12.1" data-path="../practice/openkruise.html">
<a href="../practice/openkruise.html">
<b>6.12.1.</b>
OpenKruise
</a>
<ul class="articles">
<li class="chapter " data-level="6.12.1.1" data-path="../practice/in-place-update.html">
<a href="../practice/in-place-update.html">
<b>6.12.1.1.</b>
原地升级
</a>
</li>
</ul>
</li>
</ul>
</li>
<li class="chapter " data-level="6.13" data-path="../practice/security-policy.html">
<a href="../practice/security-policy.html">
<b>6.13.</b>
安全策略
</a>
<ul class="articles">
<li class="chapter " data-level="6.13.1" data-path="../practice/open-policy-agent.html">
<a href="../practice/open-policy-agent.html">
<b>6.13.1.</b>
开放策略代理OPA
</a>
</li>
<li class="chapter " data-level="6.13.2" data-path="../practice/cloud-native-security.html">
<a href="../practice/cloud-native-security.html">
<b>6.13.2.</b>
云原生安全
</a>
</li>
</ul>
</li>
<li class="header">服务网格</li>
<li class="chapter " data-level="7.1" data-path="../usecases/service-mesh.html">
<a href="../usecases/service-mesh.html">
<b>7.1.</b>
服务网格Service Mesh
</a>
</li>
<li class="chapter " data-level="7.2" data-path="../usecases/the-enterprise-path-to-service-mesh-architectures.html">
<a href="../usecases/the-enterprise-path-to-service-mesh-architectures.html">
<b>7.2.</b>
企业级服务网格架构
</a>
<ul class="articles">
<li class="chapter " data-level="7.2.1" data-path="../usecases/service-mesh-fundamental.html">
<a href="../usecases/service-mesh-fundamental.html">
<b>7.2.1.</b>
服务网格基础
</a>
</li>
<li class="chapter " data-level="7.2.2" data-path="../usecases/comparing-service-mesh-technologies.html">
<a href="../usecases/comparing-service-mesh-technologies.html">
<b>7.2.2.</b>
服务网格技术对比
</a>
</li>
<li class="chapter " data-level="7.2.3" data-path="../usecases/service-mesh-vs-api-gateway.html">
<a href="../usecases/service-mesh-vs-api-gateway.html">
<b>7.2.3.</b>
服务网格对比 API 网关
</a>
</li>
<li class="chapter " data-level="7.2.4" data-path="../usecases/service-mesh-adoption-and-evolution.html">
<a href="../usecases/service-mesh-adoption-and-evolution.html">
<b>7.2.4.</b>
采纳和演进
</a>
</li>
<li class="chapter " data-level="7.2.5" data-path="../usecases/service-mesh-customization-and-integration.html">
<a href="../usecases/service-mesh-customization-and-integration.html">
<b>7.2.5.</b>
定制和集成
</a>
</li>
<li class="chapter " data-level="7.2.6" data-path="../usecases/service-mesh-conclusion.html">
<a href="../usecases/service-mesh-conclusion.html">
<b>7.2.6.</b>
总结
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="7.3" data-path="../usecases/istio.html">
<a href="../usecases/istio.html">
<b>7.3.</b>
Istio
</a>
<ul class="articles">
<li class="chapter " data-level="7.3.1" data-path="../usecases/before-using-istio.html">
<a href="../usecases/before-using-istio.html">
<b>7.3.1.</b>
使用 Istio 前需要考虑的问题
</a>
</li>
<li class="chapter " data-level="7.3.2" data-path="../usecases/sidecar-pattern.html">
<a href="../usecases/sidecar-pattern.html">
<b>7.3.2.</b>
Sidecar 模式
</a>
</li>
<li class="chapter " data-level="7.3.3" data-path="../usecases/sidecar-spec-in-istio.html">
<a href="../usecases/sidecar-spec-in-istio.html">
<b>7.3.3.</b>
Istio 中 sidecar 的注入规范
</a>
</li>
<li class="chapter " data-level="7.3.4" data-path="../usecases/understand-sidecar-injection-and-traffic-hijack-in-istio-service-mesh.html">
<a href="../usecases/understand-sidecar-injection-and-traffic-hijack-in-istio-service-mesh.html">
<b>7.3.4.</b>
Sidecar 的注入与透明流量劫持
</a>
</li>
<li class="chapter " data-level="7.3.5" data-path="../usecases/istio-traffic-routing.html">
<a href="../usecases/istio-traffic-routing.html">
<b>7.3.5.</b>
Istio 中的流量路由过程详解
</a>
</li>
<li class="chapter " data-level="7.3.6" data-path="../usecases/how-to-integrate-istio-with-vm.html">
<a href="../usecases/how-to-integrate-istio-with-vm.html">
<b>7.3.6.</b>
Istio 如何支持虚拟机
</a>
</li>
<li class="chapter " data-level="7.3.7" data-path="../usecases/istio-vm-support.html">
<a href="../usecases/istio-vm-support.html">
<b>7.3.7.</b>
Istio 支持虚拟机的历史
</a>
</li>
<li class="chapter " data-level="7.3.8" data-path="../usecases/istio-community-tips.html">
<a href="../usecases/istio-community-tips.html">
<b>7.3.8.</b>
如何参与 Istio 社区及注意事项
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="7.4" data-path="../usecases/envoy.html">
<a href="../usecases/envoy.html">
<b>7.4.</b>
Envoy
</a>
<ul class="articles">
<li class="chapter " data-level="7.4.1" data-path="../usecases/envoy-terminology.html">
<a href="../usecases/envoy-terminology.html">
<b>7.4.1.</b>
Envoy 的架构与基本术语
</a>
</li>
<li class="chapter " data-level="7.4.2" data-path="../usecases/envoy-front-proxy.html">
<a href="../usecases/envoy-front-proxy.html">
<b>7.4.2.</b>
Envoy 作为前端代理
</a>
</li>
<li class="chapter " data-level="7.4.3" data-path="../usecases/envoy-mesh-in-kubernetes-tutorial.html">
<a href="../usecases/envoy-mesh-in-kubernetes-tutorial.html">
<b>7.4.3.</b>
Envoy mesh 教程
</a>
</li>
</ul>
</li>
<li class="header">领域应用</li>
<li class="chapter " data-level="8.1" data-path="../usecases/">
<a href="../usecases/">
<b>8.1.</b>
领域应用概览
</a>
</li>
<li class="chapter " data-level="8.2" data-path="../usecases/microservices.html">
<a href="../usecases/microservices.html">
<b>8.2.</b>
微服务架构
</a>
<ul class="articles">
<li class="chapter " data-level="8.2.1" data-path="../usecases/service-discovery-in-microservices.html">
<a href="../usecases/service-discovery-in-microservices.html">
<b>8.2.1.</b>
微服务中的服务发现
</a>
</li>
<li class="chapter " data-level="8.2.2" data-path="../usecases/microservices-for-java-developers.html">
<a href="../usecases/microservices-for-java-developers.html">
<b>8.2.2.</b>
使用 Java 构建微服务并发布到 Kubernetes 平台
</a>
<ul class="articles">
<li class="chapter " data-level="8.2.2.1" data-path="../usecases/spring-boot-quick-start-guide.html">
<a href="../usecases/spring-boot-quick-start-guide.html">
<b>8.2.2.1.</b>
Spring Boot 快速开始指南
</a>
</li>
</ul>
</li>
</ul>
</li>
<li class="chapter " data-level="8.3" data-path="../usecases/big-data.html">
<a href="../usecases/big-data.html">
<b>8.3.</b>
大数据
</a>
<ul class="articles">
<li class="chapter " data-level="8.3.1" data-path="../usecases/spark-on-kubernetes.html">
<a href="../usecases/spark-on-kubernetes.html">
<b>8.3.1.</b>
Spark 与 Kubernetes
</a>
<ul class="articles">
<li class="chapter " data-level="8.3.1.1" data-path="../usecases/spark-standalone-on-kubernetes.html">
<a href="../usecases/spark-standalone-on-kubernetes.html">
<b>8.3.1.1.</b>
Spark standalone on Kubernetes
</a>
</li>
<li class="chapter " data-level="8.3.1.2" data-path="../usecases/running-spark-with-kubernetes-native-scheduler.html">
<a href="../usecases/running-spark-with-kubernetes-native-scheduler.html">
<b>8.3.1.2.</b>
运行支持 Kubernetes 原生调度的 Spark 程序
</a>
</li>
</ul>
</li>
</ul>
</li>
<li class="chapter " data-level="8.4" data-path="../usecases/serverless.html">
<a href="../usecases/serverless.html">
<b>8.4.</b>
Serverless 架构
</a>
<ul class="articles">
<li class="chapter " data-level="8.4.1" data-path="../usecases/understanding-serverless.html">
<a href="../usecases/understanding-serverless.html">
<b>8.4.1.</b>
理解 Serverless
</a>
</li>
<li class="chapter " data-level="8.4.2" data-path="../usecases/faas.html">
<a href="../usecases/faas.html">
<b>8.4.2.</b>
FaaS函数即服务
</a>
<ul class="articles">
<li class="chapter " data-level="8.4.2.1" data-path="../usecases/openfaas-quick-start.html">
<a href="../usecases/openfaas-quick-start.html">
<b>8.4.2.1.</b>
OpenFaaS 快速入门指南
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="8.4.3" data-path="../usecases/knative.html">
<a href="../usecases/knative.html">
<b>8.4.3.</b>
Knative
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="8.5" data-path="../usecases/edge-computing.html">
<a href="../usecases/edge-computing.html">
<b>8.5.</b>
边缘计算
</a>
</li>
<li class="chapter " data-level="8.6" data-path="../usecases/ai.html">
<a href="../usecases/ai.html">
<b>8.6.</b>
人工智能
</a>
</li>
<li class="chapter " data-level="8.7" data-path="../usecases/observability.html">
<a href="../usecases/observability.html">
<b>8.7.</b>
可观察性
</a>
</li>
<li class="header">开发指南</li>
<li class="chapter " data-level="9.1" data-path="../develop/">
<a href="../develop/">
<b>9.1.</b>
开发指南概览
</a>
</li>
<li class="chapter " data-level="9.2" data-path="../develop/sigs-and-working-group.html">
<a href="../develop/sigs-and-working-group.html">
<b>9.2.</b>
SIG 和工作组
</a>
</li>
<li class="chapter " data-level="9.3" data-path="../develop/developing-environment.html">
<a href="../develop/developing-environment.html">
<b>9.3.</b>
开发环境搭建
</a>
<ul class="articles">
<li class="chapter " data-level="9.3.1" data-path="../develop/using-vagrant-and-virtualbox-for-development.html">
<a href="../develop/using-vagrant-and-virtualbox-for-development.html">
<b>9.3.1.</b>
本地分布式开发环境搭建(使用 Vagrant 和 Virtualbox
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="9.4" data-path="../develop/testing.html">
<a href="../develop/testing.html">
<b>9.4.</b>
单元测试和集成测试
</a>
</li>
<li class="chapter " data-level="9.5" data-path="../develop/client-go-sample.html">
<a href="../develop/client-go-sample.html">
<b>9.5.</b>
client-go 示例
</a>
<ul class="articles">
<li class="chapter " data-level="9.5.1" data-path="../develop/client-go-informer-sourcecode-analyse.html">
<a href="../develop/client-go-informer-sourcecode-analyse.html">
<b>9.5.1.</b>
client-go 中的 informer 源码分析
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="9.6" data-path="../develop/operator.html">
<a href="../develop/operator.html">
<b>9.6.</b>
Operator
</a>
<ul class="articles">
<li class="chapter " data-level="9.6.1" data-path="../develop/operator-sdk.html">
<a href="../develop/operator-sdk.html">
<b>9.6.1.</b>
operator-sdk
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="9.7" data-path="../develop/kubebuilder.html">
<a href="../develop/kubebuilder.html">
<b>9.7.</b>
kubebuilder
</a>
<ul class="articles">
<li class="chapter " data-level="9.7.1" data-path="../develop/kubebuilder-example.html">
<a href="../develop/kubebuilder-example.html">
<b>9.7.1.</b>
使用 kubebuilder 创建 operator 示例
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="9.8" data-path="../develop/advance-developer.html">
<a href="../develop/advance-developer.html">
<b>9.8.</b>
高级开发指南
</a>
</li>
<li class="chapter " data-level="9.9" data-path="../develop/contribute.html">
<a href="../develop/contribute.html">
<b>9.9.</b>
社区贡献
</a>
</li>
<li class="chapter " data-level="9.10" data-path="../develop/minikube.html">
<a href="../develop/minikube.html">
<b>9.10.</b>
Minikube
</a>
</li>
<li class="header">社区及生态</li>
<li class="chapter " data-level="10.1" data-path="../cloud-native/cncf.html">
<a href="../cloud-native/cncf.html">
<b>10.1.</b>
云原生计算基金会CNCF
</a>
<ul class="articles">
<li class="chapter " data-level="10.1.1" data-path="../cloud-native/cncf-charter.html">
<a href="../cloud-native/cncf-charter.html">
<b>10.1.1.</b>
CNCF 章程
</a>
</li>
<li class="chapter " data-level="10.1.2" data-path="../cloud-native/cncf-sig.html">
<a href="../cloud-native/cncf-sig.html">
<b>10.1.2.</b>
CNCF 特别兴趣小组SIG说明
</a>
</li>
<li class="chapter " data-level="10.1.3" data-path="../cloud-native/cncf-sandbox-criteria.html">
<a href="../cloud-native/cncf-sandbox-criteria.html">
<b>10.1.3.</b>
开源项目加入 CNCF Sandbox 的要求
</a>
</li>
<li class="chapter " data-level="10.1.4" data-path="../cloud-native/cncf-project-governing.html">
<a href="../cloud-native/cncf-project-governing.html">
<b>10.1.4.</b>
CNCF 中的项目治理
</a>
</li>
<li class="chapter " data-level="10.1.5" data-path="../cloud-native/cncf-ambassador.html">
<a href="../cloud-native/cncf-ambassador.html">
<b>10.1.5.</b>
CNCF Ambassador
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="10.2" data-path="../cloud-native/certification.html">
<a href="../cloud-native/certification.html">
<b>10.2.</b>
认证及培训
</a>
<ul class="articles">
<li class="chapter " data-level="10.2.1" data-path="../appendix/about-kcsp.html">
<a href="../appendix/about-kcsp.html">
<b>10.2.1.</b>
认证 Kubernetes 服务提供商KCSP说明
</a>
</li>
<li class="chapter " data-level="10.2.2" data-path="../appendix/about-cka-candidate.html">
<a href="../appendix/about-cka-candidate.html">
<b>10.2.2.</b>
认证 Kubernetes 管理员CKA说明
</a>
</li>
</ul>
</li>
<li class="header">附录</li>
<li class="chapter " data-level="11.1" data-path="../appendix/">
<a href="../appendix/">
<b>11.1.</b>
附录说明
</a>
</li>
<li class="chapter " data-level="11.2" data-path="../appendix/debug-kubernetes-services.html">
<a href="../appendix/debug-kubernetes-services.html">
<b>11.2.</b>
Kubernetes 中的应用故障排查
</a>
</li>
<li class="chapter " data-level="11.3" data-path="../appendix/material-share.html">
<a href="../appendix/material-share.html">
<b>11.3.</b>
Kubernetes 参考资源
</a>
</li>
<li class="chapter " data-level="11.4" data-path="../appendix/tricks.html">
<a href="../appendix/tricks.html">
<b>11.4.</b>
Kubernetes 使用技巧
</a>
</li>
<li class="chapter " data-level="11.5" data-path="../appendix/issues.html">
<a href="../appendix/issues.html">
<b>11.5.</b>
Kubernetes 相关问题记录
</a>
</li>
<li class="chapter " data-level="11.6" data-path="../appendix/summary-and-outlook.html">
<a href="../appendix/summary-and-outlook.html">
<b>11.6.</b>
Kubernetes 及云原生年度总结及展望
</a>
<ul class="articles">
<li class="chapter " data-level="11.6.1" data-path="../appendix/kubernetes-and-cloud-native-summary-in-2017-and-outlook-for-2018.html">
<a href="../appendix/kubernetes-and-cloud-native-summary-in-2017-and-outlook-for-2018.html">
<b>11.6.1.</b>
Kubernetes 与云原生 2017 年年终总结及 2018 年展望
</a>
</li>
<li class="chapter " data-level="11.6.2" data-path="../appendix/kubernetes-and-cloud-native-summary-in-2018-and-outlook-for-2019.html">
<a href="../appendix/kubernetes-and-cloud-native-summary-in-2018-and-outlook-for-2019.html">
<b>11.6.2.</b>
Kubernetes 与云原生 2018 年年终总结及 2019 年展望
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="11.7" data-path="../appendix/cncf-annual-report.html">
<a href="../appendix/cncf-annual-report.html">
<b>11.7.</b>
CNCF 年度报告解读
</a>
<ul class="articles">
<li class="chapter " data-level="11.7.1" data-path="../appendix/cncf-annual-report-2018.html">
<a href="../appendix/cncf-annual-report-2018.html">
<b>11.7.1.</b>
CNCF 2018 年年度报告解读
</a>
</li>
<li class="chapter " data-level="11.7.2" data-path="../appendix/cncf-annual-report-2020.html">
<a href="../appendix/cncf-annual-report-2020.html">
<b>11.7.2.</b>
CNCF 2020 年年度报告解读
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="11.8" data-path="../GLOSSARY.html">
<a href="../GLOSSARY.html">
<b>11.8.</b>
术语表
</a>
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<section class="normal markdown-section">
<h1 id="volume">Volume</h1>
<p>&#x5BB9;&#x5668;&#x78C1;&#x76D8;&#x4E0A;&#x7684;&#x6587;&#x4EF6;&#x7684;&#x751F;&#x547D;&#x5468;&#x671F;&#x662F;&#x77ED;&#x6682;&#x7684;&#xFF0C;&#x8FD9;&#x5C31;&#x4F7F;&#x5F97;&#x5728;&#x5BB9;&#x5668;&#x4E2D;&#x8FD0;&#x884C;&#x91CD;&#x8981;&#x5E94;&#x7528;&#x65F6;&#x4F1A;&#x51FA;&#x73B0;&#x4E00;&#x4E9B;&#x95EE;&#x9898;&#x3002;&#x9996;&#x5148;&#xFF0C;&#x5F53;&#x5BB9;&#x5668;&#x5D29;&#x6E83;&#x65F6;&#xFF0C;kubelet &#x4F1A;&#x91CD;&#x542F;&#x5B83;&#xFF0C;&#x4F46;&#x662F;&#x5BB9;&#x5668;&#x4E2D;&#x7684;&#x6587;&#x4EF6;&#x5C06;&#x4E22;&#x5931;&#x2014;&#x2014;&#x5BB9;&#x5668;&#x4EE5;&#x5E72;&#x51C0;&#x7684;&#x72B6;&#x6001;&#xFF08;&#x955C;&#x50CF;&#x6700;&#x521D;&#x7684;&#x72B6;&#x6001;&#xFF09;&#x91CD;&#x65B0;&#x542F;&#x52A8;&#x3002;&#x5176;&#x6B21;&#xFF0C;&#x5728; <code>Pod</code> &#x4E2D;&#x540C;&#x65F6;&#x8FD0;&#x884C;&#x591A;&#x4E2A;&#x5BB9;&#x5668;&#x65F6;&#xFF0C;&#x8FD9;&#x4E9B;&#x5BB9;&#x5668;&#x4E4B;&#x95F4;&#x901A;&#x5E38;&#x9700;&#x8981;&#x5171;&#x4EAB;&#x6587;&#x4EF6;&#x3002;Kubernetes &#x4E2D;&#x7684; <code>Volume</code> &#x62BD;&#x8C61;&#x5C31;&#x5F88;&#x597D;&#x7684;&#x89E3;&#x51B3;&#x4E86;&#x8FD9;&#x4E9B;&#x95EE;&#x9898;&#x3002;</p>
<p>&#x5EFA;&#x8BAE;&#x5148;&#x719F;&#x6089; <a href="https://kubernetes.io/docs/user-guide/pods" target="_blank">pod</a>&#x3002;</p>
<h2 id="&#x80CC;&#x666F;">&#x80CC;&#x666F;</h2>
<p>Docker &#x4E2D;&#x4E5F;&#x6709;&#x4E00;&#x4E2A; <a href="https://docs.docker.com/engine/admin/volumes/" target="_blank">volume</a> &#x7684;&#x6982;&#x5FF5;&#xFF0C;&#x5C3D;&#x7BA1;&#x5B83;&#x7A0D;&#x5FAE;&#x5BBD;&#x677E;&#x4E00;&#x4E9B;&#xFF0C;&#x7BA1;&#x7406;&#x4E5F;&#x5F88;&#x5C11;&#x3002;&#x5728; Docker &#x4E2D;&#xFF0C;&#x5377;&#x5C31;&#x50CF;&#x662F;&#x78C1;&#x76D8;&#x6216;&#x662F;&#x53E6;&#x4E00;&#x4E2A;&#x5BB9;&#x5668;&#x4E2D;&#x7684;&#x4E00;&#x4E2A;&#x76EE;&#x5F55;&#x3002;&#x5B83;&#x7684;&#x751F;&#x547D;&#x5468;&#x671F;&#x4E0D;&#x53D7;&#x7BA1;&#x7406;&#xFF0C;&#x76F4;&#x5230;&#x6700;&#x8FD1;&#x624D;&#x6709;&#x4E86; local-disk-backed &#x5377;&#x3002;Docker &#x73B0;&#x5728;&#x63D0;&#x4F9B;&#x4E86;&#x5377;&#x9A71;&#x52A8;&#x7A0B;&#x5E8F;&#xFF0C;&#x4F46;&#x662F;&#x529F;&#x80FD;&#x8FD8;&#x975E;&#x5E38;&#x6709;&#x9650;&#xFF08;&#x4F8B;&#x5982;Docker1.7&#x53EA;&#x5141;&#x8BB8;&#x6BCF;&#x4E2A;&#x5BB9;&#x5668;&#x4F7F;&#x7528;&#x4E00;&#x4E2A;&#x5377;&#x9A71;&#x52A8;&#xFF0C;&#x5E76;&#x4E14;&#x65E0;&#x6CD5;&#x7ED9;&#x5377;&#x4F20;&#x9012;&#x53C2;&#x6570;&#xFF09;&#x3002;</p>
<p>&#x53E6;&#x4E00;&#x65B9;&#x9762;&#xFF0C;Kubernetes &#x4E2D;&#x7684;&#x5377;&#x6709;&#x660E;&#x786E;&#x7684;&#x5BFF;&#x547D;&#x2014;&#x2014;&#x4E0E;&#x5C01;&#x88C5;&#x5B83;&#x7684; Pod &#x76F8;&#x540C;&#x3002;&#x6240;&#x4EE5;&#xFF0C;&#x5377;&#x7684;&#x751F;&#x547D;&#x6BD4; Pod &#x4E2D;&#x7684;&#x6240;&#x6709;&#x5BB9;&#x5668;&#x90FD;&#x957F;&#xFF0C;&#x5F53;&#x8FD9;&#x4E2A;&#x5BB9;&#x5668;&#x91CD;&#x542F;&#x65F6;&#x6570;&#x636E;&#x4ECD;&#x7136;&#x5F97;&#x4EE5;&#x4FDD;&#x5B58;&#x3002;&#x5F53;&#x7136;&#xFF0C;&#x5F53; Pod &#x4E0D;&#x518D;&#x5B58;&#x5728;&#x65F6;&#xFF0C;&#x5377;&#x4E5F;&#x5C06;&#x4E0D;&#x590D;&#x5B58;&#x5728;&#x3002;&#x4E5F;&#x8BB8;&#x66F4;&#x91CD;&#x8981;&#x7684;&#x662F;&#xFF0C;Kubernetes &#x652F;&#x6301;&#x591A;&#x79CD;&#x7C7B;&#x578B;&#x7684;&#x5377;&#xFF0C;Pod &#x53EF;&#x4EE5;&#x540C;&#x65F6;&#x4F7F;&#x7528;&#x4EFB;&#x610F;&#x6570;&#x91CF;&#x7684;&#x5377;&#x3002;</p>
<p>&#x5377;&#x7684;&#x6838;&#x5FC3;&#x662F;&#x76EE;&#x5F55;&#xFF0C;&#x53EF;&#x80FD;&#x8FD8;&#x5305;&#x542B;&#x4E86;&#x4E00;&#x4E9B;&#x6570;&#x636E;&#xFF0C;&#x53EF;&#x4EE5;&#x901A;&#x8FC7; pod &#x4E2D;&#x7684;&#x5BB9;&#x5668;&#x6765;&#x8BBF;&#x95EE;&#x3002;&#x8BE5;&#x76EE;&#x5F55;&#x662F;&#x5982;&#x4F55;&#x5F62;&#x6210;&#x7684;&#x3001;&#x652F;&#x6301;&#x8BE5;&#x76EE;&#x5F55;&#x7684;&#x4ECB;&#x8D28;&#x4EE5;&#x53CA;&#x5176;&#x5185;&#x5BB9;&#x53D6;&#x51B3;&#x4E8E;&#x6240;&#x4F7F;&#x7528;&#x7684;&#x7279;&#x5B9A;&#x5377;&#x7C7B;&#x578B;&#x3002;</p>
<p>&#x8981;&#x4F7F;&#x7528;&#x5377;&#xFF0C;&#x9700;&#x8981;&#x4E3A; pod &#x6307;&#x5B9A;&#x4E3A;&#x5377;&#xFF08;<code>spec.volumes</code> &#x5B57;&#x6BB5;&#xFF09;&#x4EE5;&#x53CA;&#x5C06;&#x5B83;&#x6302;&#x8F7D;&#x5230;&#x5BB9;&#x5668;&#x7684;&#x4F4D;&#x7F6E;&#xFF08;<code>spec.containers.volumeMounts</code> &#x5B57;&#x6BB5;&#xFF09;&#x3002;</p>
<p>&#x5BB9;&#x5668;&#x4E2D;&#x7684;&#x8FDB;&#x7A0B;&#x770B;&#x5230;&#x7684;&#x662F;&#x7531;&#x5176; Docker &#x955C;&#x50CF;&#x548C;&#x5377;&#x7EC4;&#x6210;&#x7684;&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;&#x89C6;&#x56FE;&#x3002;<a href="https://docs.docker.com/userguide/dockerimages/" target="_blank">Docker &#x955C;&#x50CF;</a>&#x4F4D;&#x4E8E;&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;&#x5C42;&#x6B21;&#x7ED3;&#x6784;&#x7684;&#x6839;&#x76EE;&#x5F55;&#xFF0C;&#x4EFB;&#x4F55;&#x5377;&#x90FD;&#x88AB;&#x6302;&#x8F7D;&#x5728;&#x955C;&#x50CF;&#x7684;&#x6307;&#x5B9A;&#x8DEF;&#x5F84;&#x4E2D;&#x3002;&#x5377;&#x65E0;&#x6CD5;&#x6302;&#x8F7D;&#x5230;&#x5176;&#x4ED6;&#x5377;&#x4E0A;&#x6216;&#x4E0E;&#x5176;&#x4ED6;&#x5377;&#x6709;&#x786C;&#x8FDE;&#x63A5;&#x3002;Pod &#x4E2D;&#x7684;&#x6BCF;&#x4E2A;&#x5BB9;&#x5668;&#x90FD;&#x5FC5;&#x987B;&#x72EC;&#x7ACB;&#x6307;&#x5B9A;&#x6BCF;&#x4E2A;&#x5377;&#x7684;&#x6302;&#x8F7D;&#x4F4D;&#x7F6E;&#x3002;</p>
<h2 id="&#x5377;&#x7684;&#x7C7B;&#x578B;">&#x5377;&#x7684;&#x7C7B;&#x578B;</h2>
<p>Kubernetes &#x652F;&#x6301;&#x4EE5;&#x4E0B;&#x7C7B;&#x578B;&#x7684;&#x5377;&#xFF1A;</p>
<ul>
<li><code>awsElasticBlockStore</code></li>
<li><code>azureDisk</code></li>
<li><code>azureFile</code></li>
<li><code>cephfs</code></li>
<li><code>csi</code></li>
<li><code>downwardAPI</code></li>
<li><code>emptyDir</code></li>
<li><code>fc</code> (fibre channel)</li>
<li><code>flocker</code></li>
<li><code>gcePersistentDisk</code></li>
<li><code>gitRepo</code></li>
<li><code>glusterfs</code></li>
<li><code>hostPath</code></li>
<li><code>iscsi</code></li>
<li><code>local</code></li>
<li><code>nfs</code></li>
<li><code>persistentVolumeClaim</code></li>
<li><code>projected</code></li>
<li><code>portworxVolume</code></li>
<li><code>quobyte</code></li>
<li><code>rbd</code></li>
<li><code>scaleIO</code></li>
<li><code>secret</code></li>
<li><code>storageos</code></li>
<li><code>vsphereVolume</code></li>
</ul>
<p>&#x6211;&#x4EEC;&#x6B22;&#x8FCE;&#x989D;&#x5916;&#x8D21;&#x732E;&#x3002;</p>
<h3 id="awselasticblockstore">awsElasticBlockStore</h3>
<p><code>awsElasticBlockStore</code> &#x5377;&#x5C06;Amazon Web Services&#xFF08;AWS&#xFF09;EBS Volume &#x6302;&#x8F7D;&#x5230;&#x60A8;&#x7684;&#x5BB9;&#x5668;&#x4E2D;&#x3002;&#x4E0E; <code>emptyDir</code> &#x7C7B;&#x578B;&#x4F1A;&#x5728;&#x5220;&#x9664; Pod &#x65F6;&#x88AB;&#x6E05;&#x9664;&#x4E0D;&#x540C;&#xFF0C;EBS &#x5377;&#x7684;&#x7684;&#x5185;&#x5BB9;&#x4F1A;&#x4FDD;&#x7559;&#x4E0B;&#x6765;&#xFF0C;&#x4EC5;&#x4EC5;&#x662F;&#x88AB;&#x5378;&#x8F7D;&#x3002;&#x8FD9;&#x610F;&#x5473;&#x7740; EBS &#x5377;&#x53EF;&#x4EE5;&#x9884;&#x5148;&#x586B;&#x5145;&#x6570;&#x636E;&#xFF0C;&#x5E76;&#x4E14;&#x53EF;&#x4EE5;&#x5728;&#x6570;&#x636E;&#x5305;&#x4E4B;&#x95F4;&#x201C;&#x5207;&#x6362;&#x201D;&#x6570;&#x636E;&#x3002;</p>
<p><strong>&#x91CD;&#x8981;&#x63D0;&#x793A;</strong>&#xFF1A;&#x60A8;&#x5FC5;&#x987B;&#x4F7F;&#x7528; <code>aws ec2 create-volume</code> &#x6216; AWS API &#x521B;&#x5EFA; EBS &#x5377;&#xFF0C;&#x624D;&#x80FD;&#x4F7F;&#x7528;&#x5B83;&#x3002;</p>
<p>&#x4F7F;&#x7528; awsElasticBlockStore &#x5377;&#x65F6;&#x6709;&#x4E00;&#x4E9B;&#x9650;&#x5236;&#xFF1A;</p>
<ul>
<li>&#x8FD0;&#x884C; Pod &#x7684;&#x8282;&#x70B9;&#x5FC5;&#x987B;&#x662F; AWS EC2 &#x5B9E;&#x4F8B;</li>
<li>&#x8FD9;&#x4E9B;&#x5B9E;&#x4F8B;&#x9700;&#x8981;&#x4E0E; EBS &#x5377;&#x4F4D;&#x4E8E;&#x76F8;&#x540C;&#x7684;&#x533A;&#x57DF;&#x548C;&#x53EF;&#x7528;&#x533A;&#x57DF;</li>
<li>EBS &#x4EC5;&#x652F;&#x6301;&#x5377;&#x548C; EC2 &#x5B9E;&#x4F8B;&#x7684;&#x4E00;&#x5BF9;&#x4E00;&#x7684;&#x6302;&#x8F7D;</li>
</ul>
<h4 id="&#x521B;&#x5EFA;-ebs-&#x5377;">&#x521B;&#x5EFA; EBS &#x5377;</h4>
<p>&#x5728; pod &#x4E2D;&#x4F7F;&#x7528;&#x7684; EBS &#x5377;&#x4E4B;&#x524D;&#xFF0C;&#x60A8;&#x9700;&#x8981;&#x5148;&#x521B;&#x5EFA;&#x5B83;&#x3002;</p>
<pre class="language-"><code class="lang-bash">aws ec2 create-volume --availability-zone<span class="token operator">=</span>eu-west-1a --size<span class="token operator">=</span><span class="token number">10</span> --volume-type<span class="token operator">=</span>gp2
</code></pre>
<p>&#x786E;&#x4FDD;&#x533A;&#x57DF;&#x4E0E;&#x60A8;&#x542F;&#x52A8;&#x96C6;&#x7FA4;&#x7684;&#x533A;&#x57DF;&#x76F8;&#x5339;&#x914D;&#xFF08;&#x5E76;&#x4E14;&#x68C0;&#x67E5;&#x5927;&#x5C0F;&#x548C; EBS &#x5377;&#x7C7B;&#x578B;&#x662F;&#x5426;&#x9002;&#x5408;&#x60A8;&#x7684;&#x4F7F;&#x7528;&#xFF01;&#xFF09;</p>
<h3 id="aws-ebs-&#x793A;&#x4F8B;&#x914D;&#x7F6E;">AWS EBS &#x793A;&#x4F8B;&#x914D;&#x7F6E;</h3>
<pre class="language-"><code class="lang-yaml"><span class="token key atrule">apiVersion</span><span class="token punctuation">:</span> v1
<span class="token key atrule">kind</span><span class="token punctuation">:</span> Pod
<span class="token key atrule">metadata</span><span class="token punctuation">:</span>
<span class="token key atrule">name</span><span class="token punctuation">:</span> test<span class="token punctuation">-</span>ebs
<span class="token key atrule">spec</span><span class="token punctuation">:</span>
<span class="token key atrule">containers</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">image</span><span class="token punctuation">:</span> k8s.gcr.io/test<span class="token punctuation">-</span>webserver
<span class="token key atrule">name</span><span class="token punctuation">:</span> test<span class="token punctuation">-</span>container
<span class="token key atrule">volumeMounts</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">mountPath</span><span class="token punctuation">:</span> /test<span class="token punctuation">-</span>ebs
<span class="token key atrule">name</span><span class="token punctuation">:</span> test<span class="token punctuation">-</span>volume
<span class="token key atrule">volumes</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">name</span><span class="token punctuation">:</span> test<span class="token punctuation">-</span>volume
<span class="token comment"># This AWS EBS volume must already exist.</span>
<span class="token key atrule">awsElasticBlockStore</span><span class="token punctuation">:</span>
<span class="token key atrule">volumeID</span><span class="token punctuation">:</span> &lt;volume<span class="token punctuation">-</span>id<span class="token punctuation">&gt;</span>
<span class="token key atrule">fsType</span><span class="token punctuation">:</span> ext4
</code></pre>
<h3 id="azuredisk">azureDisk</h3>
<p><code>AzureDisk</code> &#x7528;&#x4E8E;&#x5C06; Microsoft Azure <a href="https://azure.microsoft.com/zh-cn/documentation/articles/virtual-machines-linux-about-disks-vhds" target="_blank">Data Disk</a> &#x6302;&#x8F7D;&#x5230; Pod &#x4E2D;&#x3002;</p>
<h3 id="azurefile">azureFile</h3>
<p><code>azureFile</code> &#x7528;&#x4E8E;&#x5C06; Microsoft Azure File Volume&#xFF08;SMB 2.1 &#x548C; 3.0&#xFF09;&#x6302;&#x8F7D;&#x5230; Pod &#x4E2D;&#x3002;</p>
<h3 id="cephfs">cephfs</h3>
<p><code>cephfs</code> &#x5377;&#x5141;&#x8BB8;&#x5C06;&#x73B0;&#x6709;&#x7684; CephFS &#x5377;&#x6302;&#x8F7D;&#x5230;&#x60A8;&#x7684;&#x5BB9;&#x5668;&#x4E2D;&#x3002;&#x4E0D;&#x50CF; <code>emptyDir</code>&#xFF0C;&#x5F53;&#x5220;&#x9664; Pod &#x65F6;&#x88AB;&#x5220;&#x9664;&#xFF0C;<code>cephfs</code> &#x5377;&#x7684;&#x5185;&#x5BB9;&#x5C06;&#x88AB;&#x4FDD;&#x7559;&#xFF0C;&#x5377;&#x4EC5;&#x4EC5;&#x662F;&#x88AB;&#x5378;&#x8F7D;&#x3002;&#x8FD9;&#x610F;&#x5473;&#x7740; CephFS &#x5377;&#x53EF;&#x4EE5;&#x9884;&#x5148;&#x586B;&#x5145;&#x6570;&#x636E;&#xFF0C;&#x5E76;&#x4E14;&#x53EF;&#x4EE5;&#x5728;&#x6570;&#x636E;&#x5305;&#x4E4B;&#x95F4;&#x201C;&#x5207;&#x6362;&#x201D;&#x6570;&#x636E;&#x3002; CephFS &#x53EF;&#x4EE5;&#x88AB;&#x591A;&#x4E2A;&#x5199;&#x8BBE;&#x5907;&#x540C;&#x65F6;&#x6302;&#x8F7D;&#x3002;</p>
<p><strong>&#x91CD;&#x8981;&#x63D0;&#x793A;</strong>&#xFF1A;&#x60A8;&#x5FC5;&#x987B;&#x5148;&#x62E5;&#x6709;&#x81EA;&#x5DF1;&#x7684; Ceph &#x670D;&#x52A1;&#x5668;&#xFF0C;&#x7136;&#x540E;&#x624D;&#x80FD;&#x4F7F;&#x7528;&#x5B83;&#x3002;</p>
<h3 id="csi">csi</h3>
<p>CSI &#x4EE3;&#x8868;<a href="https://github.com/container-storage-interface/spec/blob/master/spec.md" target="_blank">&#x5BB9;&#x5668;&#x5B58;&#x50A8;&#x63A5;&#x53E3;</a>&#xFF0C;CSI &#x8BD5;&#x56FE;&#x5EFA;&#x7ACB;&#x4E00;&#x4E2A;&#x884C;&#x4E1A;&#x6807;&#x51C6;&#x63A5;&#x53E3;&#x7684;&#x89C4;&#x8303;&#xFF0C;&#x501F;&#x52A9; CSI &#x5BB9;&#x5668;&#x7F16;&#x6392;&#x7CFB;&#x7EDF;&#xFF08;CO&#xFF09;&#x53EF;&#x4EE5;&#x5C06;&#x4EFB;&#x610F;&#x5B58;&#x50A8;&#x7CFB;&#x7EDF;&#x66B4;&#x9732;&#x7ED9;&#x81EA;&#x5DF1;&#x7684;&#x5BB9;&#x5668;&#x5DE5;&#x4F5C;&#x8D1F;&#x8F7D;&#x3002;&#x6709;&#x5173;&#x8BE6;&#x7EC6;&#x4FE1;&#x606F;&#xFF0C;&#x8BF7;&#x67E5;&#x770B;<a href="https://github.com/kubernetes/community/blob/master/contributors/design-proposals/storage/container-storage-interface.md" target="_blank">&#x8BBE;&#x8BA1;&#x65B9;&#x6848;</a>&#x3002;</p>
<p><code>csi</code> &#x5377;&#x7C7B;&#x578B;&#x662F;&#x4E00;&#x79CD; in-tree &#x7684; CSI &#x5377;&#x63D2;&#x4EF6;&#xFF0C;&#x7528;&#x4E8E; Pod &#x4E0E;&#x5728;&#x540C;&#x4E00;&#x8282;&#x70B9;&#x4E0A;&#x8FD0;&#x884C;&#x7684;&#x5916;&#x90E8; CSI &#x5377;&#x9A71;&#x52A8;&#x7A0B;&#x5E8F;&#x4EA4;&#x4E92;&#x3002;&#x90E8;&#x7F72; CSI &#x517C;&#x5BB9;&#x5377;&#x9A71;&#x52A8;&#x540E;&#xFF0C;&#x7528;&#x6237;&#x53EF;&#x4EE5;&#x4F7F;&#x7528; <code>csi</code> &#x4F5C;&#x4E3A;&#x5377;&#x7C7B;&#x578B;&#x6765;&#x6302;&#x8F7D;&#x9A71;&#x52A8;&#x63D0;&#x4F9B;&#x7684;&#x5B58;&#x50A8;&#x3002;</p>
<p>CSI &#x6301;&#x4E45;&#x5316;&#x5377;&#x652F;&#x6301;&#x662F;&#x5728; Kubernetes v1.9 &#x4E2D;&#x5F15;&#x5165;&#x7684;&#xFF0C;&#x4F5C;&#x4E3A;&#x4E00;&#x4E2A; alpha &#x7279;&#x6027;&#xFF0C;&#x5FC5;&#x987B;&#x7531;&#x96C6;&#x7FA4;&#x7BA1;&#x7406;&#x5458;&#x660E;&#x786E;&#x542F;&#x7528;&#x3002;&#x6362;&#x53E5;&#x8BDD;&#x8BF4;&#xFF0C;&#x96C6;&#x7FA4;&#x7BA1;&#x7406;&#x5458;&#x9700;&#x8981;&#x5728; apiserver&#x3001;controller-manager &#x548C; kubelet &#x7EC4;&#x4EF6;&#x7684; &#x201C;<code>--feature-gates =</code>&#x201D; &#x6807;&#x5FD7;&#x4E2D;&#x52A0;&#x4E0A; &#x201C;<code>CSIPersistentVolume = true</code>&#x201D;&#x3002;</p>
<p>CSI &#x6301;&#x4E45;&#x5316;&#x5377;&#x5177;&#x6709;&#x4EE5;&#x4E0B;&#x5B57;&#x6BB5;&#x53EF;&#x4F9B;&#x7528;&#x6237;&#x6307;&#x5B9A;&#xFF1A;</p>
<ul>
<li><code>driver</code>&#xFF1A;&#x4E00;&#x4E2A;&#x5B57;&#x7B26;&#x4E32;&#x503C;&#xFF0C;&#x6307;&#x5B9A;&#x8981;&#x4F7F;&#x7528;&#x7684;&#x5377;&#x9A71;&#x52A8;&#x7A0B;&#x5E8F;&#x7684;&#x540D;&#x79F0;&#x3002;&#x5FC5;&#x987B;&#x5C11;&#x4E8E; 63 &#x4E2A;&#x5B57;&#x7B26;&#xFF0C;&#x5E76;&#x4EE5;&#x4E00;&#x4E2A;&#x5B57;&#x7B26;&#x5F00;&#x5934;&#x3002;&#x9A71;&#x52A8;&#x7A0B;&#x5E8F;&#x540D;&#x79F0;&#x53EF;&#x4EE5;&#x5305;&#x542B; &#x201C;<code>.</code>&#x201D;&#x3001;&#x201C;<code>-</code> &#x201D;&#x3001;&#x201C;<code>_</code>&#x201D; &#x6216;&#x6570;&#x5B57;&#x3002;</li>
<li><code>volumeHandle</code>&#xFF1A;&#x4E00;&#x4E2A;&#x5B57;&#x7B26;&#x4E32;&#x503C;&#xFF0C;&#x552F;&#x4E00;&#x6807;&#x8BC6;&#x4ECE; CSI &#x5377;&#x63D2;&#x4EF6;&#x7684; <code>CreateVolume</code> &#x8C03;&#x7528;&#x8FD4;&#x56DE;&#x7684;&#x5377;&#x540D;&#x3002;&#x968F;&#x540E;&#x5728;&#x5377;&#x9A71;&#x52A8;&#x7A0B;&#x5E8F;&#x7684;&#x6240;&#x6709;&#x540E;&#x7EED;&#x8C03;&#x7528;&#x4E2D;&#x4F7F;&#x7528;&#x5377;&#x53E5;&#x67C4;&#x6765;&#x5F15;&#x7528;&#x8BE5;&#x5377;&#x3002;</li>
<li><code>readOnly</code>&#xFF1A;&#x4E00;&#x4E2A;&#x53EF;&#x9009;&#x7684;&#x5E03;&#x5C14;&#x503C;&#xFF0C;&#x6307;&#x793A;&#x5377;&#x662F;&#x5426;&#x88AB;&#x53D1;&#x5E03;&#x4E3A;&#x53EA;&#x8BFB;&#x3002;&#x9ED8;&#x8BA4;&#x662F; false&#x3002;</li>
</ul>
<h3 id="downwardapi">downwardAPI</h3>
<p><code>downwardAPI</code> &#x5377;&#x7528;&#x4E8E;&#x4F7F;&#x5411;&#x4E0B; API &#x6570;&#x636E;&#xFF08;downward API data&#xFF09;&#x5BF9;&#x5E94;&#x7528;&#x7A0B;&#x5E8F;&#x53EF;&#x7528;&#x3002;&#x5B83;&#x6302;&#x8F7D;&#x4E00;&#x4E2A;&#x76EE;&#x5F55;&#xFF0C;&#x5E76;&#x5C06;&#x8BF7;&#x6C42;&#x7684;&#x6570;&#x636E;&#x5199;&#x5165;&#x7EAF;&#x6587;&#x672C;&#x6587;&#x4EF6;&#x3002;</p>
<p>&#x53C2;&#x8003; <a href="https://kubernetes.io/docs/tasks/inject-data-application/downward-api-volume-expose-pod-information/" target="_blank"><code>downwardAPI</code> &#x5377;&#x793A;&#x4F8B;</a>&#x67E5;&#x770B;&#x8BE6;&#x7EC6;&#x4FE1;&#x606F;&#x3002;</p>
<h3 id="emptydir">emptyDir</h3>
<p>&#x5F53; Pod &#x88AB;&#x5206;&#x914D;&#x7ED9;&#x8282;&#x70B9;&#x65F6;&#xFF0C;&#x9996;&#x5148;&#x521B;&#x5EFA; <code>emptyDir</code> &#x5377;&#xFF0C;&#x5E76;&#x4E14;&#x53EA;&#x8981;&#x8BE5; Pod &#x5728;&#x8BE5;&#x8282;&#x70B9;&#x4E0A;&#x8FD0;&#x884C;&#xFF0C;&#x8BE5;&#x5377;&#x5C31;&#x4F1A;&#x5B58;&#x5728;&#x3002;&#x6B63;&#x5982;&#x5377;&#x7684;&#x540D;&#x5B57;&#x6240;&#x8FF0;&#xFF0C;&#x5B83;&#x6700;&#x521D;&#x662F;&#x7A7A;&#x7684;&#x3002;Pod &#x4E2D;&#x7684;&#x5BB9;&#x5668;&#x53EF;&#x4EE5;&#x8BFB;&#x53D6;&#x548C;&#x5199;&#x5165; <code>emptyDir</code> &#x5377;&#x4E2D;&#x7684;&#x76F8;&#x540C;&#x6587;&#x4EF6;&#xFF0C;&#x5C3D;&#x7BA1;&#x8BE5;&#x5377;&#x53EF;&#x4EE5;&#x6302;&#x8F7D;&#x5230;&#x6BCF;&#x4E2A;&#x5BB9;&#x5668;&#x4E2D;&#x7684;&#x76F8;&#x540C;&#x6216;&#x4E0D;&#x540C;&#x8DEF;&#x5F84;&#x4E0A;&#x3002;&#x5F53;&#x51FA;&#x4E8E;&#x4EFB;&#x4F55;&#x539F;&#x56E0;&#x4ECE;&#x8282;&#x70B9;&#x4E2D;&#x5220;&#x9664; Pod &#x65F6;&#xFF0C;<code>emptyDir</code> &#x4E2D;&#x7684;&#x6570;&#x636E;&#x5C06;&#x88AB;&#x6C38;&#x4E45;&#x5220;&#x9664;&#x3002;</p>
<p><strong>&#x6CE8;&#x610F;</strong>&#xFF1A;&#x5BB9;&#x5668;&#x5D29;&#x6E83;&#x4E0D;&#x4F1A;&#x4ECE;&#x8282;&#x70B9;&#x4E2D;&#x79FB;&#x9664; pod&#xFF0C;&#x56E0;&#x6B64; <code>emptyDir</code> &#x5377;&#x4E2D;&#x7684;&#x6570;&#x636E;&#x5728;&#x5BB9;&#x5668;&#x5D29;&#x6E83;&#x65F6;&#x662F;&#x5B89;&#x5168;&#x7684;&#x3002;</p>
<p><code>emptyDir</code> &#x7684;&#x7528;&#x6CD5;&#x6709;&#xFF1A;</p>
<ul>
<li>&#x6682;&#x5B58;&#x7A7A;&#x95F4;&#xFF0C;&#x4F8B;&#x5982;&#x7528;&#x4E8E;&#x57FA;&#x4E8E;&#x78C1;&#x76D8;&#x7684;&#x5408;&#x5E76;&#x6392;&#x5E8F;</li>
<li>&#x7528;&#x4F5C;&#x957F;&#x65F6;&#x95F4;&#x8BA1;&#x7B97;&#x5D29;&#x6E83;&#x6062;&#x590D;&#x65F6;&#x7684;&#x68C0;&#x67E5;&#x70B9;</li>
<li>Web&#x670D;&#x52A1;&#x5668;&#x5BB9;&#x5668;&#x63D0;&#x4F9B;&#x6570;&#x636E;&#x65F6;&#xFF0C;&#x4FDD;&#x5B58;&#x5185;&#x5BB9;&#x7BA1;&#x7406;&#x5668;&#x5BB9;&#x5668;&#x63D0;&#x53D6;&#x7684;&#x6587;&#x4EF6;</li>
</ul>
<h4 id="pod-&#x793A;&#x4F8B;">Pod &#x793A;&#x4F8B;</h4>
<pre class="language-"><code class="lang-yaml"><span class="token key atrule">apiVersion</span><span class="token punctuation">:</span> v1
<span class="token key atrule">kind</span><span class="token punctuation">:</span> Pod
<span class="token key atrule">metadata</span><span class="token punctuation">:</span>
<span class="token key atrule">name</span><span class="token punctuation">:</span> test<span class="token punctuation">-</span>pd
<span class="token key atrule">spec</span><span class="token punctuation">:</span>
<span class="token key atrule">containers</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">image</span><span class="token punctuation">:</span> k8s.gcr.io/test<span class="token punctuation">-</span>webserver
<span class="token key atrule">name</span><span class="token punctuation">:</span> test<span class="token punctuation">-</span>container
<span class="token key atrule">volumeMounts</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">mountPath</span><span class="token punctuation">:</span> /cache
<span class="token key atrule">name</span><span class="token punctuation">:</span> cache<span class="token punctuation">-</span>volume
<span class="token key atrule">volumes</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">name</span><span class="token punctuation">:</span> cache<span class="token punctuation">-</span>volume
<span class="token key atrule">emptyDir</span><span class="token punctuation">:</span> <span class="token punctuation">{</span><span class="token punctuation">}</span>
</code></pre>
<h3 id="fc-fibre-channel">fc (fibre channel)</h3>
<p>fc &#x5377;&#x5141;&#x8BB8;&#x5C06;&#x73B0;&#x6709;&#x7684; <code>fc</code> &#x5377;&#x6302;&#x8F7D;&#x5230; pod &#x4E2D;&#x3002;&#x60A8;&#x53EF;&#x4EE5;&#x4F7F;&#x7528;&#x5377;&#x914D;&#x7F6E;&#x4E2D;&#x7684; <code>targetWWN</code> &#x53C2;&#x6570;&#x6307;&#x5B9A;&#x5355;&#x4E2A;&#x6216;&#x591A;&#x4E2A;&#x76EE;&#x6807;&#x5168;&#x7403;&#x901A;&#x7528;&#x540D;&#x79F0;&#xFF08;World Wide Name&#xFF09;&#x3002;&#x5982;&#x679C;&#x6307;&#x5B9A;&#x4E86;&#x591A;&#x4E2A; WWN&#xFF0C;&#x5219; targetWWN &#x671F;&#x671B;&#x8FD9;&#x4E9B; WWN &#x6765;&#x81EA;&#x591A;&#x8DEF;&#x5F84;&#x8FDE;&#x63A5;&#x3002;</p>
<p><strong>&#x91CD;&#x8981;&#x63D0;&#x793A;</strong>&#xFF1A;&#x60A8;&#x5FC5;&#x987B;&#x914D;&#x7F6E; FC SAN &#x533A;&#x57DF;&#x5212;&#x5206;&#xFF0C;&#x5E76;&#x9884;&#x5148;&#x5C06;&#x8FD9;&#x4E9B; LUN&#xFF08;&#x5377;&#xFF09;&#x5206;&#x914D;&#x5E76;&#x5C4F;&#x853D;&#x5230;&#x76EE;&#x6807; WWN&#xFF0C;&#x4EE5;&#x4FBF; Kubernetes &#x4E3B;&#x673A;&#x53EF;&#x4EE5;&#x8BBF;&#x95EE;&#x5B83;&#x4EEC;&#x3002;</p>
<p>&#x53C2;&#x8003; <a href="https://github.com/kubernetes/examples/tree/master/staging/volumes/fibre_channel" target="_blank">FC &#x793A;&#x4F8B;</a>&#x83B7;&#x53D6;&#x8BE6;&#x7EC6;&#x4FE1;&#x606F;&#x3002;</p>
<h3 id="flocker">flocker</h3>
<p>Flocker &#x662F;&#x4E00;&#x6B3E;&#x5F00;&#x6E90;&#x7684;&#x96C6;&#x7FA4;&#x5BB9;&#x5668;&#x6570;&#x636E;&#x5377;&#x7BA1;&#x7406;&#x5668;&#x3002;&#x5B83;&#x63D0;&#x4F9B;&#x4E86;&#x7531;&#x5404;&#x79CD;&#x5B58;&#x50A8;&#x540E;&#x7AEF;&#x652F;&#x6301;&#x7684;&#x6570;&#x636E;&#x5377;&#x7684;&#x7BA1;&#x7406;&#x548C;&#x7F16;&#x6392;&#x3002;</p>
<p><code>flocker</code> &#x5141;&#x8BB8;&#x5C06; Flocker &#x6570;&#x636E;&#x96C6;&#x6302;&#x8F7D;&#x5230; pod &#x4E2D;&#x3002;&#x5982;&#x679C;&#x6570;&#x636E;&#x96C6;&#x5728; Flocker &#x4E2D;&#x4E0D;&#x5B58;&#x5728;&#xFF0C;&#x5219;&#x9700;&#x8981;&#x5148;&#x4F7F;&#x7528; Flocker CLI &#x6216;&#x4F7F;&#x7528; Flocker API &#x521B;&#x5EFA;&#x6570;&#x636E;&#x96C6;&#x3002;&#x5982;&#x679C;&#x6570;&#x636E;&#x96C6;&#x5DF2;&#x7ECF;&#x5B58;&#x5728;&#xFF0C;&#x5B83;&#x5C06;&#x88AB; Flocker &#x91CD;&#x65B0;&#x8FDE;&#x63A5;&#x5230; pod &#x88AB;&#x8C03;&#x5EA6;&#x7684;&#x8282;&#x70B9;&#x4E0A;&#x3002;&#x8FD9;&#x610F;&#x5473;&#x7740;&#x6570;&#x636E;&#x53EF;&#x4EE5;&#x6839;&#x636E;&#x9700;&#x8981;&#x5728;&#x6570;&#x636E;&#x5305;&#x4E4B;&#x95F4;&#x201C;&#x5207;&#x6362;&#x201D;&#x3002;</p>
<p><strong>&#x91CD;&#x8981;&#x63D0;&#x793A;</strong>&#xFF1A;&#x60A8;&#x5FC5;&#x987B;&#x5148;&#x8FD0;&#x884C;&#x81EA;&#x5DF1;&#x7684; Flocker &#x5B89;&#x88C5;&#x7A0B;&#x5E8F;&#x624D;&#x80FD;&#x4F7F;&#x7528;&#x5B83;&#x3002;</p>
<p>&#x53C2;&#x8003; <a href="https://github.com/kubernetes/examples/tree/master/staging/volumes/flocker" target="_blank">Flocker &#x793A;&#x4F8B;</a>&#x83B7;&#x53D6;&#x66F4;&#x591A;&#x8BE6;&#x7EC6;&#x4FE1;&#x606F;&#x3002;</p>
<h3 id="gcepersistentdisk">gcePersistentDisk</h3>
<p><code>gcePersistentDisk</code> &#x5377;&#x5C06; Google Compute Engine&#xFF08;GCE&#xFF09;<a href="http://cloud.google.com/compute/docs/disks" target="_blank">Persistent Disk</a> &#x6302;&#x8F7D;&#x5230;&#x60A8;&#x7684;&#x5BB9;&#x5668;&#x4E2D;&#x3002;&#x4E0E;&#x5220;&#x9664; Pod &#x65F6;&#x5220;&#x9664;&#x7684; <code>emptyDir</code> &#x4E0D;&#x540C;&#xFF0C;PD &#x7684;&#x5185;&#x5BB9;&#x88AB;&#x4FDD;&#x7559;&#xFF0C;&#x53EA;&#x662F;&#x5378;&#x8F7D;&#x4E86;&#x5377;&#x3002;&#x8FD9;&#x610F;&#x5473;&#x7740; PD &#x53EF;&#x4EE5;&#x9884;&#x5148;&#x586B;&#x5145;&#x6570;&#x636E;&#xFF0C;&#x5E76;&#x4E14;&#x6570;&#x636E;&#x53EF;&#x4EE5;&#x5728; Pod &#x4E4B;&#x95F4;&#x201C;&#x5207;&#x6362;&#x201D;&#x3002;</p>
<p><strong>&#x91CD;&#x8981;&#x63D0;&#x793A;</strong>&#xFF1A;&#x60A8;&#x5FC5;&#x987B;&#x5148;&#x4F7F;&#x7528; gcloud &#x6216; GCE API &#x6216; UI &#x521B;&#x5EFA;&#x4E00;&#x4E2A; PD&#xFF0C;&#x7136;&#x540E;&#x624D;&#x80FD;&#x4F7F;&#x7528;&#x5B83;&#x3002;</p>
<p>&#x4F7F;&#x7528; <code>gcePersistentDisk</code> &#x65F6;&#x6709;&#x4E00;&#x4E9B;&#x9650;&#x5236;&#xFF1A;</p>
<ul>
<li>&#x8FD0;&#x884C; Pod &#x7684;&#x8282;&#x70B9;&#x5FC5;&#x987B;&#x662F; GCE &#x865A;&#x62DF;&#x673A;</li>
<li>&#x90A3;&#x4E9B;&#x865A;&#x62DF;&#x673A;&#x9700;&#x8981;&#x5728;&#x4E0E; PD &#x4E00;&#x6837;&#x5728; GCE &#x9879;&#x76EE;&#x548C;&#x533A;&#x57DF;&#x4E2D;</li>
</ul>
<p>PD &#x7684;&#x4E00;&#x4E2A;&#x7279;&#x70B9;&#x662F;&#x5B83;&#x4EEC;&#x53EF;&#x4EE5;&#x540C;&#x65F6;&#x88AB;&#x591A;&#x4E2A;&#x7528;&#x6237;&#x4EE5;&#x53EA;&#x8BFB;&#x65B9;&#x5F0F;&#x6302;&#x8F7D;&#x3002;&#x8FD9;&#x610F;&#x5473;&#x7740;&#x60A8;&#x53EF;&#x4EE5;&#x9884;&#x5148;&#x4F7F;&#x7528;&#x60A8;&#x7684;&#x6570;&#x636E;&#x96C6;&#x586B;&#x5145; PD&#xFF0C;&#x7136;&#x540E;&#x6839;&#x636E;&#x9700;&#x8981;&#x7ED9;&#x591A;&#x4E2A; Pod &#x4E2D;&#x5E76;&#x884C;&#x63D0;&#x4F9B;&#x3002;&#x4E0D;&#x5E78;&#x7684;&#x662F;&#xFF0C;&#x53EA;&#x80FD;&#x7531;&#x5355;&#x4E2A;&#x6D88;&#x8D39;&#x8005;&#x4EE5;&#x8BFB;&#x5199;&#x6A21;&#x5F0F;&#x6302;&#x8F7D; PD&#xFF0C;&#x800C;&#x4E0D;&#x5141;&#x8BB8;&#x540C;&#x65F6;&#x5199;&#x5165;&#x3002;
&#x5728;&#x7531; ReplicationController &#x63A7;&#x5236;&#x7684; pod &#x4E0A;&#x4F7F;&#x7528; PD &#x5C06;&#x4F1A;&#x5931;&#x8D25;&#xFF0C;&#x9664;&#x975E; PD &#x662F;&#x53EA;&#x8BFB;&#x7684;&#x6216;&#x8005;&#x526F;&#x672C;&#x6570;&#x662F; 0 &#x6216; 1&#x3002;</p>
<h4 id="&#x521B;&#x5EFA;-pd">&#x521B;&#x5EFA; PD</h4>
<p>&#x5728;&#x60A8;&#x5728; pod &#x4E2D;&#x4F7F;&#x7528; GCE PD &#x4E4B;&#x524D;&#xFF0C;&#x9700;&#x8981;&#x5148;&#x521B;&#x5EFA;&#x5B83;&#x3002;</p>
<pre class="language-"><code class="lang-bash">gcloud compute disks create --size<span class="token operator">=</span>500GB --zone<span class="token operator">=</span>us-central1-a my-data-disk
</code></pre>
<h4 id="pod-&#x793A;&#x4F8B;">Pod &#x793A;&#x4F8B;</h4>
<pre class="language-"><code class="lang-yaml"><span class="token key atrule">apiVersion</span><span class="token punctuation">:</span> v1
<span class="token key atrule">kind</span><span class="token punctuation">:</span> Pod
<span class="token key atrule">metadata</span><span class="token punctuation">:</span>
<span class="token key atrule">name</span><span class="token punctuation">:</span> test<span class="token punctuation">-</span>pd
<span class="token key atrule">spec</span><span class="token punctuation">:</span>
<span class="token key atrule">containers</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">image</span><span class="token punctuation">:</span> k8s.gcr.io/test<span class="token punctuation">-</span>webserver
<span class="token key atrule">name</span><span class="token punctuation">:</span> test<span class="token punctuation">-</span>container
<span class="token key atrule">volumeMounts</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">mountPath</span><span class="token punctuation">:</span> /test<span class="token punctuation">-</span>pd
<span class="token key atrule">name</span><span class="token punctuation">:</span> test<span class="token punctuation">-</span>volume
<span class="token key atrule">volumes</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">name</span><span class="token punctuation">:</span> test<span class="token punctuation">-</span>volume
<span class="token comment"># This GCE PD must already exist.</span>
<span class="token key atrule">gcePersistentDisk</span><span class="token punctuation">:</span>
<span class="token key atrule">pdName</span><span class="token punctuation">:</span> my<span class="token punctuation">-</span>data<span class="token punctuation">-</span>disk
<span class="token key atrule">fsType</span><span class="token punctuation">:</span> ext4
</code></pre>
<h3 id="gitrepo">gitRepo</h3>
<p><code>gitRepo</code> &#x5377;&#x662F;&#x4E00;&#x4E2A;&#x53EF;&#x4EE5;&#x6F14;&#x793A;&#x5377;&#x63D2;&#x4EF6;&#x529F;&#x80FD;&#x7684;&#x793A;&#x4F8B;&#x3002;&#x5B83;&#x4F1A;&#x6302;&#x8F7D;&#x4E00;&#x4E2A;&#x7A7A;&#x76EE;&#x5F55;&#x5E76;&#x5C06; git &#x5B58;&#x50A8;&#x5E93;&#x514B;&#x9686;&#x5230;&#x60A8;&#x7684;&#x5BB9;&#x5668;&#x4E2D;&#x3002;&#x5C06;&#x6765;&#xFF0C;&#x8FD9;&#x6837;&#x7684;&#x5377;&#x53EF;&#x80FD;&#x4F1A;&#x8F6C;&#x79FB;&#x5230;&#x4E00;&#x4E2A;&#x66F4;&#x52A0;&#x5206;&#x79BB;&#x7684;&#x6A21;&#x578B;&#xFF0C;&#x800C;&#x4E0D;&#x662F;&#x4E3A;&#x6BCF;&#x4E2A;&#x8FD9;&#x6837;&#x7684;&#x7528;&#x4F8B;&#x6269;&#x5C55; Kubernetes API&#x3002;</p>
<p>&#x4E0B;&#x9762;&#x662F; gitRepo &#x5377;&#x793A;&#x4F8B;&#xFF1A;</p>
<pre class="language-"><code class="lang-yaml"><span class="token key atrule">apiVersion</span><span class="token punctuation">:</span> v1
<span class="token key atrule">kind</span><span class="token punctuation">:</span> Pod
<span class="token key atrule">metadata</span><span class="token punctuation">:</span>
<span class="token key atrule">name</span><span class="token punctuation">:</span> server
<span class="token key atrule">spec</span><span class="token punctuation">:</span>
<span class="token key atrule">containers</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">image</span><span class="token punctuation">:</span> nginx
<span class="token key atrule">name</span><span class="token punctuation">:</span> nginx
<span class="token key atrule">volumeMounts</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">mountPath</span><span class="token punctuation">:</span> /mypath
<span class="token key atrule">name</span><span class="token punctuation">:</span> git<span class="token punctuation">-</span>volume
<span class="token key atrule">volumes</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">name</span><span class="token punctuation">:</span> git<span class="token punctuation">-</span>volume
<span class="token key atrule">gitRepo</span><span class="token punctuation">:</span>
<span class="token key atrule">repository</span><span class="token punctuation">:</span> <span class="token string">&quot;git@somewhere:me/my-git-repository.git&quot;</span>
<span class="token key atrule">revision</span><span class="token punctuation">:</span> <span class="token string">&quot;22f1d8406d464b0c0874075539c1f2e96c253775&quot;</span>
</code></pre>
<h3 id="glusterfs">glusterfs</h3>
<p><code>glusterfs</code> &#x5377;&#x5141;&#x8BB8;&#x5C06; <a href="http://www.gluster.org" target="_blank">Glusterfs</a>&#xFF08;&#x4E00;&#x4E2A;&#x5F00;&#x653E;&#x6E90;&#x4EE3;&#x7801;&#x7684;&#x7F51;&#x7EDC;&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;&#xFF09;&#x5377;&#x6302;&#x8F7D;&#x5230;&#x60A8;&#x7684;&#x96C6;&#x7FA4;&#x4E2D;&#x3002;&#x4E0E;&#x5220;&#x9664; Pod &#x65F6;&#x5220;&#x9664;&#x7684; <code>emptyDir</code> &#x4E0D;&#x540C;&#xFF0C;<code>glusterfs</code> &#x5377;&#x7684;&#x5185;&#x5BB9;&#x5C06;&#x88AB;&#x4FDD;&#x7559;&#xFF0C;&#x800C;&#x5377;&#x4EC5;&#x4EC5;&#x88AB;&#x5378;&#x8F7D;&#x3002;&#x8FD9;&#x610F;&#x5473;&#x7740; glusterfs &#x5377;&#x53EF;&#x4EE5;&#x9884;&#x5148;&#x586B;&#x5145;&#x6570;&#x636E;&#xFF0C;&#x5E76;&#x4E14;&#x53EF;&#x4EE5;&#x5728;&#x6570;&#x636E;&#x5305;&#x4E4B;&#x95F4;&#x201C;&#x5207;&#x6362;&#x201D;&#x6570;&#x636E;&#x3002; GlusterFS &#x53EF;&#x4EE5;&#x540C;&#x65F6;&#x7531;&#x591A;&#x4E2A;&#x5199;&#x5165;&#x6302;&#x8F7D;&#x3002;</p>
<p><strong>&#x91CD;&#x8981;&#x63D0;&#x793A;</strong>&#xFF1A;&#x60A8;&#x5FC5;&#x987B;&#x5148;&#x81EA;&#x884C;&#x5B89;&#x88C5; GlusterFS&#xFF0C;&#x624D;&#x80FD;&#x4F7F;&#x7528;&#x5B83;&#x3002;</p>
<h3 id="hostpath">hostPath</h3>
<p><code>hostPath</code> &#x5377;&#x5C06;&#x4E3B;&#x673A;&#x8282;&#x70B9;&#x7684;&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;&#x4E2D;&#x7684;&#x6587;&#x4EF6;&#x6216;&#x76EE;&#x5F55;&#x6302;&#x8F7D;&#x5230;&#x96C6;&#x7FA4;&#x4E2D;&#x3002;&#x8BE5;&#x529F;&#x80FD;&#x5927;&#x591A;&#x6570; Pod &#x90FD;&#x7528;&#x4E0D;&#x5230;&#xFF0C;&#x4F46;&#x5B83;&#x4E3A;&#x67D0;&#x4E9B;&#x5E94;&#x7528;&#x7A0B;&#x5E8F;&#x63D0;&#x4F9B;&#x4E86;&#x4E00;&#x4E2A;&#x5F3A;&#x5927;&#x7684;&#x89E3;&#x51B3;&#x65B9;&#x6CD5;&#x3002;</p>
<p>&#x4F8B;&#x5982;&#xFF0C;<code>hostPath</code> &#x7684;&#x7528;&#x9014;&#x5982;&#x4E0B;&#xFF1A;</p>
<ul>
<li>&#x8FD0;&#x884C;&#x9700;&#x8981;&#x8BBF;&#x95EE; Docker &#x5185;&#x90E8;&#x7684;&#x5BB9;&#x5668;&#xFF1B;&#x4F7F;&#x7528; <code>/var/lib/docker</code> &#x7684; <code>hostPath</code></li>
<li>&#x5728;&#x5BB9;&#x5668;&#x4E2D;&#x8FD0;&#x884C; cAdvisor&#xFF1B;&#x4F7F;&#x7528; <code>/dev/cgroups</code> &#x7684; <code>hostPath</code></li>
<li>&#x5141;&#x8BB8; pod &#x6307;&#x5B9A;&#x7ED9;&#x5B9A;&#x7684; hostPath &#x662F;&#x5426;&#x5E94;&#x8BE5;&#x5728; pod &#x8FD0;&#x884C;&#x4E4B;&#x524D;&#x5B58;&#x5728;&#xFF0C;&#x662F;&#x5426;&#x5E94;&#x8BE5;&#x521B;&#x5EFA;&#xFF0C;&#x4EE5;&#x53CA;&#x5B83;&#x5E94;&#x8BE5;&#x4EE5;&#x4EC0;&#x4E48;&#x5F62;&#x5F0F;&#x5B58;&#x5728;</li>
</ul>
<p>&#x9664;&#x4E86;&#x6240;&#x9700;&#x7684; <code>path</code> &#x5C5E;&#x6027;&#x4E4B;&#x5916;&#xFF0C;&#x7528;&#x6237;&#x8FD8;&#x53EF;&#x4EE5;&#x4E3A; <code>hostPath</code> &#x5377;&#x6307;&#x5B9A; <code>type</code>&#x3002;</p>
<p><code>type</code> &#x5B57;&#x6BB5;&#x652F;&#x6301;&#x4EE5;&#x4E0B;&#x503C;&#xFF1A;</p>
<table>
<thead>
<tr>
<th style="text-align:left">&#x503C;</th>
<th style="text-align:left">&#x884C;&#x4E3A;</th>
</tr>
</thead>
<tbody>
<tr>
<td style="text-align:left"></td>
<td style="text-align:left">&#x7A7A;&#x5B57;&#x7B26;&#x4E32;&#xFF08;&#x9ED8;&#x8BA4;&#xFF09;&#x7528;&#x4E8E;&#x5411;&#x540E;&#x517C;&#x5BB9;&#xFF0C;&#x8FD9;&#x610F;&#x5473;&#x7740;&#x5728;&#x6302;&#x8F7D; hostPath &#x5377;&#x4E4B;&#x524D;&#x4E0D;&#x4F1A;&#x6267;&#x884C;&#x4EFB;&#x4F55;&#x68C0;&#x67E5;&#x3002;</td>
</tr>
<tr>
<td style="text-align:left"><code>DirectoryOrCreate</code></td>
<td style="text-align:left">&#x5982;&#x679C;&#x5728;&#x7ED9;&#x5B9A;&#x7684;&#x8DEF;&#x5F84;&#x4E0A;&#x6CA1;&#x6709;&#x4EFB;&#x4F55;&#x4E1C;&#x897F;&#x5B58;&#x5728;&#xFF0C;&#x90A3;&#x4E48;&#x5C06;&#x6839;&#x636E;&#x9700;&#x8981;&#x5728;&#x90A3;&#x91CC;&#x521B;&#x5EFA;&#x4E00;&#x4E2A;&#x7A7A;&#x76EE;&#x5F55;&#xFF0C;&#x6743;&#x9650;&#x8BBE;&#x7F6E;&#x4E3A; 0755&#xFF0C;&#x4E0E; Kubelet &#x5177;&#x6709;&#x76F8;&#x540C;&#x7684;&#x7EC4;&#x548C;&#x6240;&#x6709;&#x6743;&#x3002;</td>
</tr>
<tr>
<td style="text-align:left"><code>Directory</code></td>
<td style="text-align:left">&#x7ED9;&#x5B9A;&#x7684;&#x8DEF;&#x5F84;&#x4E0B;&#x5FC5;&#x987B;&#x5B58;&#x5728;&#x76EE;&#x5F55;</td>
</tr>
<tr>
<td style="text-align:left"><code>FileOrCreate</code></td>
<td style="text-align:left">&#x5982;&#x679C;&#x5728;&#x7ED9;&#x5B9A;&#x7684;&#x8DEF;&#x5F84;&#x4E0A;&#x6CA1;&#x6709;&#x4EFB;&#x4F55;&#x4E1C;&#x897F;&#x5B58;&#x5728;&#xFF0C;&#x90A3;&#x4E48;&#x4F1A;&#x6839;&#x636E;&#x9700;&#x8981;&#x521B;&#x5EFA;&#x4E00;&#x4E2A;&#x7A7A;&#x6587;&#x4EF6;&#xFF0C;&#x6743;&#x9650;&#x8BBE;&#x7F6E;&#x4E3A; 0644&#xFF0C;&#x4E0E; Kubelet &#x5177;&#x6709;&#x76F8;&#x540C;&#x7684;&#x7EC4;&#x548C;&#x6240;&#x6709;&#x6743;&#x3002;</td>
</tr>
<tr>
<td style="text-align:left"><code>File</code></td>
<td style="text-align:left">&#x7ED9;&#x5B9A;&#x7684;&#x8DEF;&#x5F84;&#x4E0B;&#x5FC5;&#x987B;&#x5B58;&#x5728;&#x6587;&#x4EF6;</td>
</tr>
<tr>
<td style="text-align:left"><code>Socket</code></td>
<td style="text-align:left">&#x7ED9;&#x5B9A;&#x7684;&#x8DEF;&#x5F84;&#x4E0B;&#x5FC5;&#x987B;&#x5B58;&#x5728; UNIX &#x5957;&#x63A5;&#x5B57;</td>
</tr>
<tr>
<td style="text-align:left"><code>CharDevice</code></td>
<td style="text-align:left">&#x7ED9;&#x5B9A;&#x7684;&#x8DEF;&#x5F84;&#x4E0B;&#x5FC5;&#x987B;&#x5B58;&#x5728;&#x5B57;&#x7B26;&#x8BBE;&#x5907;</td>
</tr>
<tr>
<td style="text-align:left"><code>BlockDevice</code></td>
<td style="text-align:left">&#x7ED9;&#x5B9A;&#x7684;&#x8DEF;&#x5F84;&#x4E0B;&#x5FC5;&#x987B;&#x5B58;&#x5728;&#x5757;&#x8BBE;&#x5907;</td>
</tr>
</tbody>
</table>
<p>&#x4F7F;&#x7528;&#x8FD9;&#x79CD;&#x5377;&#x7C7B;&#x578B;&#x662F;&#x8BF7;&#x6CE8;&#x610F;&#xFF0C;&#x56E0;&#x4E3A;&#xFF1A;</p>
<ul>
<li>&#x7531;&#x4E8E;&#x6BCF;&#x4E2A;&#x8282;&#x70B9;&#x4E0A;&#x7684;&#x6587;&#x4EF6;&#x90FD;&#x4E0D;&#x540C;&#xFF0C;&#x5177;&#x6709;&#x76F8;&#x540C;&#x914D;&#x7F6E;&#xFF08;&#x4F8B;&#x5982;&#x4ECE; podTemplate &#x521B;&#x5EFA;&#x7684;&#xFF09;&#x7684; pod &#x5728;&#x4E0D;&#x540C;&#x8282;&#x70B9;&#x4E0A;&#x7684;&#x884C;&#x4E3A;&#x53EF;&#x80FD;&#x4F1A;&#x6709;&#x6240;&#x4E0D;&#x540C;</li>
<li>&#x5F53; Kubernetes &#x6309;&#x7167;&#x8BA1;&#x5212;&#x6DFB;&#x52A0;&#x8D44;&#x6E90;&#x611F;&#x77E5;&#x8C03;&#x5EA6;&#x65F6;&#xFF0C;&#x5C06;&#x65E0;&#x6CD5;&#x8003;&#x8651; <code>hostPath</code> &#x4F7F;&#x7528;&#x7684;&#x8D44;&#x6E90;</li>
<li>&#x5728;&#x5E95;&#x5C42;&#x4E3B;&#x673A;&#x4E0A;&#x521B;&#x5EFA;&#x7684;&#x6587;&#x4EF6;&#x6216;&#x76EE;&#x5F55;&#x53EA;&#x80FD;&#x7531; root &#x5199;&#x5165;&#x3002;&#x60A8;&#x9700;&#x8981;&#x5728;&#x7279;&#x6743;&#x5BB9;&#x5668;&#x4E2D;&#x4EE5; root &#x8EAB;&#x4EFD;&#x8FD0;&#x884C;&#x8FDB;&#x7A0B;&#xFF0C;&#x6216;&#x4FEE;&#x6539;&#x4E3B;&#x673A;&#x4E0A;&#x7684;&#x6587;&#x4EF6;&#x6743;&#x9650;&#x4EE5;&#x4FBF;&#x5199;&#x5165; <code>hostPath</code> &#x5377;</li>
</ul>
<h4 id="pod-&#x793A;&#x4F8B;">Pod &#x793A;&#x4F8B;</h4>
<pre class="language-"><code class="lang-yaml"><span class="token key atrule">apiVersion</span><span class="token punctuation">:</span> v1
<span class="token key atrule">kind</span><span class="token punctuation">:</span> Pod
<span class="token key atrule">metadata</span><span class="token punctuation">:</span>
<span class="token key atrule">name</span><span class="token punctuation">:</span> test<span class="token punctuation">-</span>pd
<span class="token key atrule">spec</span><span class="token punctuation">:</span>
<span class="token key atrule">containers</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">image</span><span class="token punctuation">:</span> k8s.gcr.io/test<span class="token punctuation">-</span>webserver
<span class="token key atrule">name</span><span class="token punctuation">:</span> test<span class="token punctuation">-</span>container
<span class="token key atrule">volumeMounts</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">mountPath</span><span class="token punctuation">:</span> /test<span class="token punctuation">-</span>pd
<span class="token key atrule">name</span><span class="token punctuation">:</span> test<span class="token punctuation">-</span>volume
<span class="token key atrule">volumes</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">name</span><span class="token punctuation">:</span> test<span class="token punctuation">-</span>volume
<span class="token key atrule">hostPath</span><span class="token punctuation">:</span>
<span class="token comment"># directory location on host</span>
<span class="token key atrule">path</span><span class="token punctuation">:</span> /data
<span class="token comment"># this field is optional</span>
<span class="token key atrule">type</span><span class="token punctuation">:</span> Directory
</code></pre>
<h3 id="iscsi">iscsi</h3>
<p><code>iscsi</code> &#x5377;&#x5141;&#x8BB8;&#x5C06;&#x73B0;&#x6709;&#x7684; iSCSI&#xFF08;SCSI over IP&#xFF09;&#x5377;&#x6302;&#x8F7D;&#x5230;&#x5BB9;&#x5668;&#x4E2D;&#x3002;&#x4E0D;&#x50CF; <code>emptyDir</code>&#xFF0C;&#x5220;&#x9664; Pod &#x65F6; <code>iscsi</code> &#x5377;&#x7684;&#x5185;&#x5BB9;&#x5C06;&#x88AB;&#x4FDD;&#x7559;&#xFF0C;&#x5377;&#x4EC5;&#x4EC5;&#x662F;&#x88AB;&#x5378;&#x8F7D;&#x3002;&#x8FD9;&#x610F;&#x5473;&#x7740; iscsi &#x5377;&#x53EF;&#x4EE5;&#x9884;&#x5148;&#x586B;&#x5145;&#x6570;&#x636E;&#xFF0C;&#x5E76;&#x4E14;&#x8FD9;&#x4E9B;&#x6570;&#x636E;&#x53EF;&#x4EE5;&#x5728; pod &#x4E4B;&#x95F4;&#x201C;&#x5207;&#x6362;&#x201D;&#x3002;</p>
<p><strong>&#x91CD;&#x8981;&#x63D0;&#x793A;</strong>&#xFF1A;&#x5FC5;&#x987B;&#x5148;&#x521B;&#x5EFA;&#x81EA;&#x5DF1;&#x7684; iSCSI &#x670D;&#x52A1;&#x5668;&#xFF0C;&#x7136;&#x540E;&#x624D;&#x80FD;&#x4F7F;&#x7528;&#x5B83;&#x3002;</p>
<p>iSCSI &#x7684;&#x4E00;&#x4E2A;&#x7279;&#x70B9;&#x662F;&#x5B83;&#x53EF;&#x4EE5;&#x540C;&#x65F6;&#x88AB;&#x591A;&#x4E2A;&#x7528;&#x6237;&#x4EE5;&#x53EA;&#x8BFB;&#x65B9;&#x5F0F;&#x5B89;&#x88C5;&#x3002;&#x8FD9;&#x610F;&#x5473;&#x7740;&#x60A8;&#x53EF;&#x4EE5;&#x9884;&#x5148;&#x4F7F;&#x7528;&#x60A8;&#x7684;&#x6570;&#x636E;&#x96C6;&#x586B;&#x5145;&#x5377;&#xFF0C;&#x7136;&#x540E;&#x6839;&#x636E;&#x9700;&#x8981;&#x5411;&#x591A;&#x4E2A;&#x989D; pod &#x540C;&#x65F6;&#x63D0;&#x4F9B;&#x3002;&#x4E0D;&#x5E78;&#x7684;&#x662F;&#xFF0C;iSCSI &#x5377;&#x53EA;&#x80FD;&#x7531;&#x5355;&#x4E2A;&#x4F7F;&#x7528;&#x8005;&#x4EE5;&#x8BFB;&#x5199;&#x6A21;&#x5F0F;&#x6302;&#x8F7D;&#x2014;&#x2014;&#x4E0D;&#x5141;&#x8BB8;&#x540C;&#x65F6;&#x5199;&#x5165;&#x3002;</p>
<h3 id="local">local</h3>
<p>&#x8FD9;&#x4E2A; alpha &#x529F;&#x80FD;&#x8981;&#x6C42;&#x542F;&#x7528; <code>PersistentLocalVolumes</code> feature gate&#x3002;</p>
<p><strong>&#x6CE8;&#x610F;</strong>&#xFF1A;&#x4ECE; 1.9 &#x5F00;&#x59CB;&#xFF0C;<code>VolumeScheduling</code> feature gate &#x4E5F;&#x5FC5;&#x987B;&#x542F;&#x7528;&#x3002;</p>
<p><code>local</code> &#x5377;&#x8868;&#x793A;&#x6302;&#x8F7D;&#x7684;&#x672C;&#x5730;&#x5B58;&#x50A8;&#x8BBE;&#x5907;&#xFF0C;&#x5982;&#x78C1;&#x76D8;&#x3001;&#x5206;&#x533A;&#x6216;&#x76EE;&#x5F55;&#x3002;</p>
<p>&#x672C;&#x5730;&#x5377;&#x53EA;&#x80FD;&#x7528;&#x4F5C;&#x9759;&#x6001;&#x521B;&#x5EFA;&#x7684; PersistentVolume&#x3002;</p>
<p>&#x4E0E; HostPath &#x5377;&#x76F8;&#x6BD4;&#xFF0C;local &#x5377;&#x53EF;&#x4EE5;&#x4EE5;&#x6301;&#x4E45;&#x7684;&#x65B9;&#x5F0F;&#x4F7F;&#x7528;&#xFF0C;&#x800C;&#x65E0;&#x9700;&#x624B;&#x52A8;&#x5C06; pod &#x8C03;&#x5EA6;&#x5230;&#x8282;&#x70B9;&#x4E0A;&#xFF0C;&#x56E0;&#x4E3A;&#x7CFB;&#x7EDF;&#x4F1A;&#x901A;&#x8FC7;&#x67E5;&#x770B; PersistentVolume &#x4E0A;&#x7684;&#x8282;&#x70B9;&#x5173;&#x8054;&#x6027;&#x6765;&#x4E86;&#x89E3;&#x5377;&#x7684;&#x8282;&#x70B9;&#x7EA6;&#x675F;&#x3002;</p>
<p>&#x4F46;&#x662F;&#xFF0C;local &#x5377;&#x4ECD;&#x7136;&#x53D7;&#x5E95;&#x5C42;&#x8282;&#x70B9;&#x7684;&#x53EF;&#x7528;&#x6027;&#x5F71;&#x54CD;&#xFF0C;&#x5E76;&#x4E0D;&#x9002;&#x7528;&#x4E8E;&#x6240;&#x6709;&#x5E94;&#x7528;&#x7A0B;&#x5E8F;&#x3002;</p>
<p>&#x4EE5;&#x4E0B;&#x662F;&#x4F7F;&#x7528; <code>local</code> &#x5377;&#x7684;&#x793A;&#x4F8B; PersistentVolume &#x89C4;&#x8303;&#xFF1A;</p>
<pre class="language-"><code class="lang-yaml"><span class="token key atrule">apiVersion</span><span class="token punctuation">:</span> v1
<span class="token key atrule">kind</span><span class="token punctuation">:</span> PersistentVolume
<span class="token key atrule">metadata</span><span class="token punctuation">:</span>
<span class="token key atrule">name</span><span class="token punctuation">:</span> example<span class="token punctuation">-</span>pv
<span class="token key atrule">annotations</span><span class="token punctuation">:</span>
<span class="token key atrule">&quot;volume.alpha.kubernetes.io/node-affinity&quot;</span><span class="token punctuation">:</span> &apos;<span class="token punctuation">{</span>
<span class="token key atrule">&quot;requiredDuringSchedulingIgnoredDuringExecution&quot;</span><span class="token punctuation">:</span> <span class="token punctuation">{</span>
<span class="token key atrule">&quot;nodeSelectorTerms&quot;</span><span class="token punctuation">:</span> <span class="token punctuation">[</span>
<span class="token punctuation">{</span> <span class="token key atrule">&quot;matchExpressions&quot;</span><span class="token punctuation">:</span> <span class="token punctuation">[</span>
<span class="token punctuation">{</span> <span class="token key atrule">&quot;key&quot;</span><span class="token punctuation">:</span> <span class="token string">&quot;kubernetes.io/hostname&quot;</span><span class="token punctuation">,</span>
<span class="token key atrule">&quot;operator&quot;</span><span class="token punctuation">:</span> <span class="token string">&quot;In&quot;</span><span class="token punctuation">,</span>
<span class="token key atrule">&quot;values&quot;</span><span class="token punctuation">:</span> <span class="token punctuation">[</span><span class="token string">&quot;example-node&quot;</span><span class="token punctuation">]</span>
<span class="token punctuation">}</span>
<span class="token punctuation">]</span><span class="token punctuation">}</span>
<span class="token punctuation">]</span><span class="token punctuation">}</span>
<span class="token punctuation">}</span>&apos;
<span class="token key atrule">spec</span><span class="token punctuation">:</span>
<span class="token key atrule">capacity</span><span class="token punctuation">:</span>
<span class="token key atrule">storage</span><span class="token punctuation">:</span> 100Gi
<span class="token key atrule">accessModes</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> ReadWriteOnce
<span class="token key atrule">persistentVolumeReclaimPolicy</span><span class="token punctuation">:</span> Delete
<span class="token key atrule">storageClassName</span><span class="token punctuation">:</span> local<span class="token punctuation">-</span>storage
<span class="token key atrule">local</span><span class="token punctuation">:</span>
<span class="token key atrule">path</span><span class="token punctuation">:</span> /mnt/disks/ssd1
</code></pre>
<p><strong>&#x6CE8;&#x610F;</strong>&#xFF1A;&#x672C;&#x5730; PersistentVolume &#x6E05;&#x7406;&#x548C;&#x5220;&#x9664;&#x9700;&#x8981;&#x624B;&#x52A8;&#x5E72;&#x9884;&#xFF0C;&#x65E0;&#x5916;&#x90E8;&#x63D0;&#x4F9B;&#x7A0B;&#x5E8F;&#x3002;</p>
<p>&#x4ECE; 1.9 &#x5F00;&#x59CB;&#xFF0C;&#x672C;&#x5730;&#x5377;&#x7ED1;&#x5B9A;&#x53EF;&#x4EE5;&#x88AB;&#x5EF6;&#x8FDF;&#xFF0C;&#x76F4;&#x5230;&#x901A;&#x8FC7;&#x5177;&#x6709; StorageClass &#x4E2D;&#x7684; <code>WaitForFirstConsumer</code> &#x8BBE;&#x7F6E;&#x4E3A;<code>volumeBindingMode</code> &#x7684; pod &#x5F00;&#x59CB;&#x8C03;&#x5EA6;&#x3002;&#x8BF7;&#x53C2;&#x9605;&#x793A;&#x4F8B;&#x3002;&#x5EF6;&#x8FDF;&#x5377;&#x7ED1;&#x5B9A;&#x53EF;&#x786E;&#x4FDD;&#x5377;&#x7ED1;&#x5B9A;&#x51B3;&#x7B56;&#x4E5F;&#x53EF;&#x4EE5;&#x4F7F;&#x7528;&#x4EFB;&#x4F55;&#x5176;&#x4ED6;&#x8282;&#x70B9;&#x7EA6;&#x675F;&#xFF08;&#x4F8B;&#x5982;&#x8282;&#x70B9;&#x8D44;&#x6E90;&#x9700;&#x6C42;&#xFF0C;&#x8282;&#x70B9;&#x9009;&#x62E9;&#x5668;&#xFF0C;pod &#x4EB2;&#x548C;&#x6027;&#x548C; pod &#x53CD;&#x4EB2;&#x548C;&#x6027;&#xFF09;&#x8FDB;&#x884C;&#x8BC4;&#x4F30;&#x3002;</p>
<p>&#x6709;&#x5173; <code>local</code> &#x5377;&#x7C7B;&#x578B;&#x7684;&#x8BE6;&#x7EC6;&#x4FE1;&#x606F;&#xFF0C;&#x8BF7;&#x53C2;&#x89C1;<a href="https://github.com/kubernetes-incubator/external-storage/tree/master/local-volume" target="_blank">&#x672C;&#x5730;&#x6301;&#x4E45;&#x5316;&#x5B58;&#x50A8;&#x7528;&#x6237;&#x6307;&#x5357;</a>&#x3002;</p>
<h3 id="nfs">nfs</h3>
<p><code>nfs</code> &#x5377;&#x5141;&#x8BB8;&#x5C06;&#x73B0;&#x6709;&#x7684; NFS&#xFF08;&#x7F51;&#x7EDC;&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;&#xFF09;&#x5171;&#x4EAB;&#x6302;&#x8F7D;&#x5230;&#x60A8;&#x7684;&#x5BB9;&#x5668;&#x4E2D;&#x3002;&#x4E0D;&#x50CF; <code>emptyDir</code>&#xFF0C;&#x5F53;&#x5220;&#x9664; Pod &#x65F6;&#xFF0C;<code>nfs</code> &#x5377;&#x7684;&#x5185;&#x5BB9;&#x88AB;&#x4FDD;&#x7559;&#xFF0C;&#x5377;&#x4EC5;&#x4EC5;&#x662F;&#x88AB;&#x5378;&#x8F7D;&#x3002;&#x8FD9;&#x610F;&#x5473;&#x7740; NFS &#x5377;&#x53EF;&#x4EE5;&#x9884;&#x586B;&#x5145;&#x6570;&#x636E;&#xFF0C;&#x5E76;&#x4E14;&#x53EF;&#x4EE5;&#x5728; pod &#x4E4B;&#x95F4;&#x201C;&#x5207;&#x6362;&#x201D;&#x6570;&#x636E;&#x3002; NFS &#x53EF;&#x4EE5;&#x88AB;&#x591A;&#x4E2A;&#x5199;&#x5165;&#x8005;&#x540C;&#x65F6;&#x6302;&#x8F7D;&#x3002;</p>
<p><strong>&#x91CD;&#x8981;&#x63D0;&#x793A;</strong>&#xFF1A;&#x60A8;&#x5FC5;&#x987B;&#x5148;&#x62E5;&#x6709;&#x81EA;&#x5DF1;&#x7684; NFS &#x670D;&#x52A1;&#x5668;&#x624D;&#x80FD;&#x4F7F;&#x7528;&#x5B83;&#xFF0C;&#x7136;&#x540E;&#x624D;&#x80FD;&#x4F7F;&#x7528;&#x5B83;&#x3002;</p>
<p>&#x6709;&#x5173;&#x66F4;&#x591A;&#x8BE6;&#x7EC6;&#x4FE1;&#x606F;&#xFF0C;&#x8BF7;&#x53C2;&#x89C1; <a href="https://github.com/kubernetes/examples/tree/master/staging/volumes/nfs" target="_blank">NFS &#x793A;&#x4F8B;</a>&#x3002;</p>
<h3 id="persistentvolumeclaim">persistentVolumeClaim</h3>
<p><code>persistentVolumeClaim</code> &#x5377;&#x7528;&#x4E8E;&#x5C06; <a href="https://kubernetes.io/docs/concepts/storage/persistent-volumes/" target="_blank">PersistentVolume</a> &#x6302;&#x8F7D;&#x5230;&#x5BB9;&#x5668;&#x4E2D;&#x3002;PersistentVolumes &#x662F;&#x5728;&#x7528;&#x6237;&#x4E0D;&#x77E5;&#x9053;&#x7279;&#x5B9A;&#x4E91;&#x73AF;&#x5883;&#x7684;&#x7EC6;&#x8282;&#x7684;&#x60C5;&#x51B5;&#x4E0B;&#x201C;&#x58F0;&#x660E;&#x201D;&#x6301;&#x4E45;&#x5316;&#x5B58;&#x50A8;&#xFF08;&#x4F8B;&#x5982; GCE PersistentDisk &#x6216; iSCSI &#x5377;&#xFF09;&#x7684;&#x4E00;&#x79CD;&#x65B9;&#x5F0F;&#x3002;</p>
<p>&#x6709;&#x5173;&#x66F4;&#x591A;&#x8BE6;&#x7EC6;&#x4FE1;&#x606F;&#xFF0C;&#x8BF7;&#x53C2;&#x9605; <a href="https://kubernetes.io/docs/concepts/storage/persistent-volumes/" target="_blank">PersistentVolumes &#x793A;&#x4F8B;</a>&#x3002;</p>
<h3 id="projected">projected</h3>
<p><code>projected</code> &#x5377;&#x5C06;&#x51E0;&#x4E2A;&#x73B0;&#x6709;&#x7684;&#x5377;&#x6E90;&#x6620;&#x5C04;&#x5230;&#x540C;&#x4E00;&#x4E2A;&#x76EE;&#x5F55;&#x4E2D;&#x3002;</p>
<p>&#x76EE;&#x524D;&#xFF0C;&#x53EF;&#x4EE5;&#x6620;&#x5C04;&#x4EE5;&#x4E0B;&#x7C7B;&#x578B;&#x7684;&#x5377;&#x6765;&#x6E90;&#xFF1A;</p>
<ul>
<li><a href="#secret"><code>secret</code></a></li>
<li><a href="#downwardapi"><code>downwardAPI</code></a></li>
<li><code>configMap</code></li>
</ul>
<p>&#x6240;&#x6709;&#x6765;&#x6E90;&#x90FD;&#x5FC5;&#x987B;&#x5728;&#x4E0E; pod &#x76F8;&#x540C;&#x7684;&#x547D;&#x540D;&#x7A7A;&#x95F4;&#x4E2D;&#x3002;</p>
<h4 id="&#x5E26;&#x6709;-secret&#x3001;downward-api-&#x548C;-configmap-&#x7684;-pod">&#x5E26;&#x6709; secret&#x3001;downward API &#x548C; configmap &#x7684; pod</h4>
<pre class="language-"><code class="lang-yaml"><span class="token key atrule">apiVersion</span><span class="token punctuation">:</span> v1
<span class="token key atrule">kind</span><span class="token punctuation">:</span> Pod
<span class="token key atrule">metadata</span><span class="token punctuation">:</span>
<span class="token key atrule">name</span><span class="token punctuation">:</span> volume<span class="token punctuation">-</span>test
<span class="token key atrule">spec</span><span class="token punctuation">:</span>
<span class="token key atrule">containers</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">name</span><span class="token punctuation">:</span> container<span class="token punctuation">-</span>test
<span class="token key atrule">image</span><span class="token punctuation">:</span> busybox
<span class="token key atrule">volumeMounts</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">name</span><span class="token punctuation">:</span> all<span class="token punctuation">-</span>in<span class="token punctuation">-</span>one
<span class="token key atrule">mountPath</span><span class="token punctuation">:</span> <span class="token string">&quot;/projected-volume&quot;</span>
<span class="token key atrule">readOnly</span><span class="token punctuation">:</span> <span class="token boolean important">true</span>
<span class="token key atrule">volumes</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">name</span><span class="token punctuation">:</span> all<span class="token punctuation">-</span>in<span class="token punctuation">-</span>one
<span class="token key atrule">projected</span><span class="token punctuation">:</span>
<span class="token key atrule">sources</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">secret</span><span class="token punctuation">:</span>
<span class="token key atrule">name</span><span class="token punctuation">:</span> mysecret
<span class="token key atrule">items</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">key</span><span class="token punctuation">:</span> username
<span class="token key atrule">path</span><span class="token punctuation">:</span> my<span class="token punctuation">-</span>group/my<span class="token punctuation">-</span>username
<span class="token punctuation">-</span> <span class="token key atrule">downwardAPI</span><span class="token punctuation">:</span>
<span class="token key atrule">items</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">path</span><span class="token punctuation">:</span> <span class="token string">&quot;labels&quot;</span>
<span class="token key atrule">fieldRef</span><span class="token punctuation">:</span>
<span class="token key atrule">fieldPath</span><span class="token punctuation">:</span> metadata.labels
<span class="token punctuation">-</span> <span class="token key atrule">path</span><span class="token punctuation">:</span> <span class="token string">&quot;cpu_limit&quot;</span>
<span class="token key atrule">resourceFieldRef</span><span class="token punctuation">:</span>
<span class="token key atrule">containerName</span><span class="token punctuation">:</span> container<span class="token punctuation">-</span>test
<span class="token key atrule">resource</span><span class="token punctuation">:</span> limits.cpu
<span class="token punctuation">-</span> <span class="token key atrule">configMap</span><span class="token punctuation">:</span>
<span class="token key atrule">name</span><span class="token punctuation">:</span> myconfigmap
<span class="token key atrule">items</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">key</span><span class="token punctuation">:</span> config
<span class="token key atrule">path</span><span class="token punctuation">:</span> my<span class="token punctuation">-</span>group/my<span class="token punctuation">-</span>config
</code></pre>
<h4 id="&#x4F7F;&#x7528;&#x975E;&#x9ED8;&#x8BA4;&#x6743;&#x9650;&#x6A21;&#x5F0F;&#x8BBE;&#x7F6E;&#x591A;&#x4E2A;-secret-&#x7684;&#x793A;&#x4F8B;-pod">&#x4F7F;&#x7528;&#x975E;&#x9ED8;&#x8BA4;&#x6743;&#x9650;&#x6A21;&#x5F0F;&#x8BBE;&#x7F6E;&#x591A;&#x4E2A; secret &#x7684;&#x793A;&#x4F8B; pod</h4>
<pre class="language-"><code class="lang-yaml"><span class="token key atrule">apiVersion</span><span class="token punctuation">:</span> v1
<span class="token key atrule">kind</span><span class="token punctuation">:</span> Pod
<span class="token key atrule">metadata</span><span class="token punctuation">:</span>
<span class="token key atrule">name</span><span class="token punctuation">:</span> volume<span class="token punctuation">-</span>test
<span class="token key atrule">spec</span><span class="token punctuation">:</span>
<span class="token key atrule">containers</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">name</span><span class="token punctuation">:</span> container<span class="token punctuation">-</span>test
<span class="token key atrule">image</span><span class="token punctuation">:</span> busybox
<span class="token key atrule">volumeMounts</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">name</span><span class="token punctuation">:</span> all<span class="token punctuation">-</span>in<span class="token punctuation">-</span>one
<span class="token key atrule">mountPath</span><span class="token punctuation">:</span> <span class="token string">&quot;/projected-volume&quot;</span>
<span class="token key atrule">readOnly</span><span class="token punctuation">:</span> <span class="token boolean important">true</span>
<span class="token key atrule">volumes</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">name</span><span class="token punctuation">:</span> all<span class="token punctuation">-</span>in<span class="token punctuation">-</span>one
<span class="token key atrule">projected</span><span class="token punctuation">:</span>
<span class="token key atrule">sources</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">secret</span><span class="token punctuation">:</span>
<span class="token key atrule">name</span><span class="token punctuation">:</span> mysecret
<span class="token key atrule">items</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">key</span><span class="token punctuation">:</span> username
<span class="token key atrule">path</span><span class="token punctuation">:</span> my<span class="token punctuation">-</span>group/my<span class="token punctuation">-</span>username
<span class="token punctuation">-</span> <span class="token key atrule">secret</span><span class="token punctuation">:</span>
<span class="token key atrule">name</span><span class="token punctuation">:</span> mysecret2
<span class="token key atrule">items</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">key</span><span class="token punctuation">:</span> password
<span class="token key atrule">path</span><span class="token punctuation">:</span> my<span class="token punctuation">-</span>group/my<span class="token punctuation">-</span>password
<span class="token key atrule">mode</span><span class="token punctuation">:</span> <span class="token number">511</span>
</code></pre>
<p>&#x6BCF;&#x4E2A;&#x6620;&#x5C04;&#x7684;&#x5377;&#x6765;&#x6E90;&#x5728; <code>sources</code> &#x4E0B;&#x7684;&#x89C4;&#x683C;&#x4E2D;&#x5217;&#x51FA;&#x3002;&#x9664;&#x4E86;&#x4EE5;&#x4E0B;&#x4E24;&#x4E2A;&#x4F8B;&#x5916;&#xFF0C;&#x53C2;&#x6570;&#x51E0;&#x4E4E;&#x76F8;&#x540C;&#xFF1A;</p>
<ul>
<li>&#x5BF9;&#x4E8E; secret&#xFF0C;<code>secretName</code> &#x5B57;&#x6BB5;&#x5DF2;&#x7ECF;&#x88AB;&#x66F4;&#x6539;&#x4E3A; <code>name</code> &#x4EE5;&#x4E0E; ConfigMap &#x547D;&#x540D;&#x4E00;&#x81F4;&#x3002;</li>
<li><code>defaultMode</code> &#x53EA;&#x80FD;&#x5728;&#x6620;&#x5C04;&#x7EA7;&#x522B;&#x6307;&#x5B9A;&#xFF0C;&#x800C;&#x4E0D;&#x80FD;&#x9488;&#x5BF9;&#x6BCF;&#x4E2A;&#x5377;&#x6E90;&#x6307;&#x5B9A;&#x3002;&#x4F46;&#x662F;&#xFF0C;&#x5982;&#x4E0A;&#x6240;&#x8FF0;&#xFF0C;&#x60A8;&#x53EF;&#x4EE5;&#x660E;&#x786E;&#x8BBE;&#x7F6E;&#x6BCF;&#x4E2A;&#x6620;&#x5C04;&#x7684; <code>mode</code>&#x3002;</li>
</ul>
<h3 id="portworxvolume">portworxVolume</h3>
<p><code>portworxVolume</code> &#x662F;&#x4E00;&#x4E2A;&#x4E0E; Kubernetes &#x4E00;&#x8D77;&#xFF0C;&#x4EE5;&#x8D85;&#x878D;&#x5408;&#x6A21;&#x5F0F;&#x8FD0;&#x884C;&#x7684;&#x5F39;&#x6027;&#x5757;&#x5B58;&#x50A8;&#x5C42;&#x3002;Portwork &#x6307;&#x7EB9;&#x5B58;&#x50A8;&#x5728;&#x670D;&#x52A1;&#x5668;&#x4E2D;&#xFF0C;&#x57FA;&#x4E8E;&#x529F;&#x80FD;&#x7684;&#x5206;&#x5C42;&#xFF0C;&#x4EE5;&#x53CA;&#x8DE8;&#x591A;&#x4E2A;&#x670D;&#x52A1;&#x5668;&#x805A;&#x5408;&#x5BB9;&#x91CF;&#x3002; Portworx &#x5728;&#x865A;&#x62DF;&#x673A;&#x6216;&#x88F8;&#x673A; Linux &#x8282;&#x70B9;&#x4E0A;&#x8FD0;&#x884C;&#x3002;</p>
<p><code>portworxVolume</code> &#x53EF;&#x4EE5;&#x901A;&#x8FC7; Kubernetes &#x52A8;&#x6001;&#x521B;&#x5EFA;&#xFF0C;&#x4E5F;&#x53EF;&#x4EE5;&#x5728; Kubernetes pod &#x4E2D;&#x9884;&#x5148;&#x8BBE;&#x7F6E;&#x548C;&#x5F15;&#x7528;&#x3002;</p>
<p>&#x4EE5;&#x4E0B;&#x662F;&#x4E00;&#x4E2A;&#x5F15;&#x7528;&#x9884;&#x5148;&#x914D;&#x7F6E;&#x7684; PortworxVolume &#x7684;&#x793A;&#x4F8B; pod&#xFF1A;</p>
<pre class="language-"><code class="lang-yaml"><span class="token key atrule">apiVersion</span><span class="token punctuation">:</span> v1
<span class="token key atrule">kind</span><span class="token punctuation">:</span> Pod
<span class="token key atrule">metadata</span><span class="token punctuation">:</span>
<span class="token key atrule">name</span><span class="token punctuation">:</span> test<span class="token punctuation">-</span>portworx<span class="token punctuation">-</span>volume<span class="token punctuation">-</span>pod
<span class="token key atrule">spec</span><span class="token punctuation">:</span>
<span class="token key atrule">containers</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">image</span><span class="token punctuation">:</span> k8s.gcr.io/test<span class="token punctuation">-</span>webserver
<span class="token key atrule">name</span><span class="token punctuation">:</span> test<span class="token punctuation">-</span>container
<span class="token key atrule">volumeMounts</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">mountPath</span><span class="token punctuation">:</span> /mnt
<span class="token key atrule">name</span><span class="token punctuation">:</span> pxvol
<span class="token key atrule">volumes</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">name</span><span class="token punctuation">:</span> pxvol
<span class="token comment"># This Portworx volume must already exist.</span>
<span class="token key atrule">portworxVolume</span><span class="token punctuation">:</span>
<span class="token key atrule">volumeID</span><span class="token punctuation">:</span> <span class="token string">&quot;pxvol&quot;</span>
<span class="token key atrule">fsType</span><span class="token punctuation">:</span> <span class="token string">&quot;&lt;fs-type&gt;&quot;</span>
</code></pre>
<p><strong>&#x91CD;&#x8981;&#x63D0;&#x793A;</strong>&#xFF1A;&#x5728; pod &#x4E2D;&#x4F7F;&#x7528;&#x4E4B;&#x524D;&#xFF0C;&#x8BF7;&#x786E;&#x4FDD;&#x60A8;&#x6709;&#x4E00;&#x4E2A;&#x540D;&#x4E3A; <code>pxvol</code> &#x7684;&#x73B0;&#x6709; PortworxVolume&#x3002;</p>
<h3 id="quobyte">quobyte</h3>
<p><code>quobyte</code> &#x5377;&#x5141;&#x8BB8;&#x5C06;&#x73B0;&#x6709;&#x7684; <a href="http://www.quobyte.com" target="_blank">Quobyte</a> &#x5377;&#x6302;&#x8F7D;&#x5230;&#x5BB9;&#x5668;&#x4E2D;&#x3002;</p>
<p><strong>&#x91CD;&#x8981;&#x63D0;&#x793A;</strong>&#xFF1A;&#x60A8;&#x5FC5;&#x987B;&#x5148;&#x521B;&#x5EFA;&#x81EA;&#x5DF1;&#x7684; Quobyte &#x5B89;&#x88C5;&#x7A0B;&#x5E8F;&#xFF0C;&#x7136;&#x540E;&#x624D;&#x80FD;&#x4F7F;&#x7528;&#x5B83;&#x3002;</p>
<h3 id="rbd">rbd</h3>
<p><code>rbd</code> &#x5377;&#x5141;&#x8BB8;&#x5C06; Rados Block Device &#x5377;&#x6302;&#x8F7D;&#x5230;&#x5BB9;&#x5668;&#x4E2D;&#x3002;&#x4E0D;&#x50CF; <code>emptyDir</code>&#xFF0C;&#x5220;&#x9664; Pod &#x65F6; <code>rbd</code>&#x5377;&#x7684;&#x5185;&#x5BB9;&#x88AB;&#x4FDD;&#x7559;&#xFF0C;&#x5377;&#x4EC5;&#x4EC5;&#x88AB;&#x5378;&#x8F7D;&#x3002;&#x8FD9;&#x610F;&#x5473;&#x7740; RBD &#x5377;&#x53EF;&#x4EE5;&#x9884;&#x5148;&#x586B;&#x5145;&#x6570;&#x636E;&#xFF0C;&#x5E76;&#x4E14;&#x53EF;&#x4EE5;&#x5728; pod &#x4E4B;&#x95F4;&#x201C;&#x5207;&#x6362;&#x201D;&#x6570;&#x636E;&#x3002;</p>
<p><strong>&#x91CD;&#x8981;&#x63D0;&#x793A;</strong>&#xFF1A;&#x60A8;&#x5FC5;&#x987B;&#x5148;&#x81EA;&#x884C;&#x5B89;&#x88C5; Ceph&#xFF0C;&#x7136;&#x540E;&#x624D;&#x80FD;&#x4F7F;&#x7528; RBD&#x3002;</p>
<p>RBD &#x7684;&#x4E00;&#x4E2A;&#x7279;&#x70B9;&#x662F;&#x5B83;&#x53EF;&#x4EE5;&#x540C;&#x65F6;&#x4E3A;&#x591A;&#x4E2A;&#x7528;&#x6237;&#x4EE5;&#x53EA;&#x8BFB;&#x65B9;&#x5F0F;&#x6302;&#x8F7D;&#x3002;&#x8FD9;&#x610F;&#x5473;&#x7740;&#x53EF;&#x4EE5;&#x9884;&#x5148;&#x4F7F;&#x7528;&#x60A8;&#x7684;&#x6570;&#x636E;&#x96C6;&#x586B;&#x5145;&#x5377;&#xFF0C;&#x7136;&#x540E;&#x6839;&#x636E;&#x9700;&#x8981;&#x540C;&#x65F6;&#x4E3A;&#x591A;&#x4E2A; pod &#x5E76;&#x884C;&#x63D0;&#x4F9B;&#x3002;&#x4E0D;&#x5E78;&#x7684;&#x662F;&#xFF0C;RBD &#x5377;&#x53EA;&#x80FD;&#x7531;&#x5355;&#x4E2A;&#x7528;&#x6237;&#x4EE5;&#x8BFB;&#x5199;&#x6A21;&#x5F0F;&#x5B89;&#x88C5;&#x2014;&#x2014;&#x4E0D;&#x5141;&#x8BB8;&#x540C;&#x65F6;&#x5199;&#x5165;&#x3002;</p>
<h3 id="scaleio">scaleIO</h3>
<p>ScaleIO &#x662F;&#x4E00;&#x4E2A;&#x57FA;&#x4E8E;&#x8F6F;&#x4EF6;&#x7684;&#x5B58;&#x50A8;&#x5E73;&#x53F0;&#xFF0C;&#x53EF;&#x4EE5;&#x4F7F;&#x7528;&#x73B0;&#x6709;&#x7684;&#x786C;&#x4EF6;&#x6765;&#x521B;&#x5EFA;&#x53EF;&#x6269;&#x5C55;&#x7684;&#x5171;&#x4EAB;&#x5757;&#x7F51;&#x7EDC;&#x5B58;&#x50A8;&#x96C6;&#x7FA4;&#x3002;<code>scaleIO</code> &#x5377;&#x63D2;&#x4EF6;&#x5141;&#x8BB8;&#x5DF2;&#x90E8;&#x7F72;&#x7684; pod &#x8BBF;&#x95EE;&#x73B0;&#x6709;&#x7684; ScaleIO &#x5377;&#xFF08;&#x6216;&#x8005;&#x5B83;&#x53EF;&#x4EE5;&#x4E3A;&#x6301;&#x4E45;&#x6027;&#x5377;&#x58F0;&#x660E;&#x52A8;&#x6001;&#x8C03;&#x914D;&#x65B0;&#x5377;&#xFF0C;&#x8BF7;&#x53C2;&#x9605; <a href="https://kubernetes.io/docs/concepts/storage/persistent-volumes/#scaleio" target="_blank">ScaleIO &#x6301;&#x4E45;&#x5377;</a>&#xFF09;&#x3002;</p>
<p><strong>&#x91CD;&#x8981;&#x63D0;&#x793A;</strong>&#xFF1A;&#x60A8;&#x5FC5;&#x987B;&#x6709;&#x4E00;&#x4E2A;&#x5DF2;&#x7ECF;&#x914D;&#x7F6E;&#x597D;&#x7684; ScaleIO &#x96C6;&#x7FA4;&#xFF0C;&#x5E76;&#x548C;&#x521B;&#x5EFA;&#x7684;&#x5377;&#x4E00;&#x540C;&#x8FD0;&#x884C;&#xFF0C;&#x7136;&#x540E;&#x624D;&#x80FD;&#x4F7F;&#x7528;&#x5B83;&#x4EEC;&#x3002;</p>
<p>&#x4EE5;&#x4E0B;&#x662F;&#x4F7F;&#x7528; ScaleIO &#x7684;&#x793A;&#x4F8B; pod &#x914D;&#x7F6E;&#xFF1A;</p>
<pre class="language-"><code class="lang-yaml"><span class="token key atrule">apiVersion</span><span class="token punctuation">:</span> v1
<span class="token key atrule">kind</span><span class="token punctuation">:</span> Pod
<span class="token key atrule">metadata</span><span class="token punctuation">:</span>
<span class="token key atrule">name</span><span class="token punctuation">:</span> pod<span class="token punctuation">-</span><span class="token number">0</span>
<span class="token key atrule">spec</span><span class="token punctuation">:</span>
<span class="token key atrule">containers</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">image</span><span class="token punctuation">:</span> k8s.gcr.io/test<span class="token punctuation">-</span>webserver
<span class="token key atrule">name</span><span class="token punctuation">:</span> pod<span class="token punctuation">-</span><span class="token number">0</span>
<span class="token key atrule">volumeMounts</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">mountPath</span><span class="token punctuation">:</span> /test<span class="token punctuation">-</span>pd
<span class="token key atrule">name</span><span class="token punctuation">:</span> vol<span class="token punctuation">-</span><span class="token number">0</span>
<span class="token key atrule">volumes</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">name</span><span class="token punctuation">:</span> vol<span class="token punctuation">-</span><span class="token number">0</span>
<span class="token key atrule">scaleIO</span><span class="token punctuation">:</span>
<span class="token key atrule">gateway</span><span class="token punctuation">:</span> https<span class="token punctuation">:</span>//localhost<span class="token punctuation">:</span>443/api
<span class="token key atrule">system</span><span class="token punctuation">:</span> scaleio
<span class="token key atrule">protectionDomain</span><span class="token punctuation">:</span> sd0
<span class="token key atrule">storagePool</span><span class="token punctuation">:</span> sp1
<span class="token key atrule">volumeName</span><span class="token punctuation">:</span> vol<span class="token punctuation">-</span><span class="token number">0</span>
<span class="token key atrule">secretRef</span><span class="token punctuation">:</span>
<span class="token key atrule">name</span><span class="token punctuation">:</span> sio<span class="token punctuation">-</span>secret
<span class="token key atrule">fsType</span><span class="token punctuation">:</span> xfs
</code></pre>
<p>&#x6709;&#x5173;&#x66F4;&#x591A;&#x8BE6;&#x7EC6;&#x4FE1;&#x606F;&#xFF0C;&#x8BF7;&#x53C2;&#x9605; <a href="https://github.com/kubernetes/examples/tree/master/staging/volumes/scaleio" target="_blank">ScaleIO &#x793A;&#x4F8B;</a>&#x3002;</p>
<h3 id="secret">secret</h3>
<p><code>secret</code> &#x5377;&#x7528;&#x4E8E;&#x5C06;&#x654F;&#x611F;&#x4FE1;&#x606F;&#xFF08;&#x5982;&#x5BC6;&#x7801;&#xFF09;&#x4F20;&#x9012;&#x5230; pod&#x3002;&#x60A8;&#x53EF;&#x4EE5;&#x5C06; secret &#x5B58;&#x50A8;&#x5728; Kubernetes API &#x4E2D;&#xFF0C;&#x5E76;&#x5C06;&#x5B83;&#x4EEC;&#x6302;&#x8F7D;&#x4E3A;&#x6587;&#x4EF6;&#xFF0C;&#x4EE5;&#x4F9B; Pod &#x4F7F;&#x7528;&#xFF0C;&#x800C;&#x65E0;&#x9700;&#x76F4;&#x63A5;&#x8FDE;&#x63A5;&#x5230; Kubernetes&#x3002; <code>secret</code> &#x5377;&#x7531; tmpfs&#xFF08;&#x4E00;&#x4E2A; RAM &#x652F;&#x6301;&#x7684;&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;&#xFF09;&#x652F;&#x6301;&#xFF0C;&#x6240;&#x4EE5;&#x5B83;&#x4EEC;&#x6C38;&#x8FDC;&#x4E0D;&#x4F1A;&#x5199;&#x5165;&#x975E;&#x6613;&#x5931;&#x6027;&#x5B58;&#x50A8;&#x5668;&#x3002;</p>
<p><strong>&#x91CD;&#x8981;&#x63D0;&#x793A;</strong>&#xFF1A;&#x60A8;&#x5FC5;&#x987B;&#x5148;&#x5728; Kubernetes API &#x4E2D;&#x521B;&#x5EFA;&#x4E00;&#x4E2A; secret&#xFF0C;&#x7136;&#x540E;&#x624D;&#x80FD;&#x4F7F;&#x7528;&#x5B83;&#x3002;</p>
<h3 id="storageos">storageOS</h3>
<p><code>storageos</code> &#x5377;&#x5141;&#x8BB8;&#x5C06;&#x73B0;&#x6709;&#x7684; <a href="https://www.storageos.com" target="_blank">StorageOS</a> &#x5377;&#x6302;&#x8F7D;&#x5230;&#x5BB9;&#x5668;&#x4E2D;&#x3002;</p>
<p>StorageOS &#x5728; Kubernetes &#x73AF;&#x5883;&#x4E2D;&#x4EE5;&#x5BB9;&#x5668;&#x65B9;&#x5F0F;&#x8FD0;&#x884C;&#xFF0C;&#x4F7F;&#x672C;&#x5730;&#x6216;&#x9644;&#x52A0;&#x5B58;&#x50A8;&#x53EF;&#x4EE5;&#x4ECE; Kubernetes &#x96C6;&#x7FA4;&#x4E2D;&#x7684;&#x4EFB;&#x4F55;&#x8282;&#x70B9;&#x8BBF;&#x95EE;&#x3002;&#x53EF;&#x4EE5;&#x590D;&#x5236;&#x6570;&#x636E;&#x4EE5;&#x9632;&#x6B62;&#x8282;&#x70B9;&#x6545;&#x969C;&#x3002;&#x7CBE;&#x7B80;&#x914D;&#x7F6E;&#x548C;&#x538B;&#x7F29;&#x53EF;&#x4EE5;&#x63D0;&#x9AD8;&#x5229;&#x7528;&#x7387;&#x5E76;&#x964D;&#x4F4E;&#x6210;&#x672C;&#x3002;</p>
<p>StorageOS &#x7684;&#x6838;&#x5FC3;&#x662F;&#x4E3A;&#x5BB9;&#x5668;&#x63D0;&#x4F9B;&#x5757;&#x5B58;&#x50A8;&#xFF0C;&#x53EF;&#x4EE5;&#x901A;&#x8FC7;&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;&#x8BBF;&#x95EE;&#x3002;</p>
<p>StorageOS &#x5BB9;&#x5668;&#x9700;&#x8981; 64 &#x4F4D; Linux&#xFF0C;&#x6CA1;&#x6709;&#x989D;&#x5916;&#x7684;&#x4F9D;&#x8D56;&#x5173;&#x7CFB;&#x3002;&#x53EF;&#x4EE5;&#x4F7F;&#x7528;&#x514D;&#x8D39;&#x7684;&#x5F00;&#x53D1;&#x8005;&#x8BB8;&#x53EF;&#x8BC1;&#x3002;</p>
<p><strong>&#x91CD;&#x8981;&#x63D0;&#x793A;</strong>&#xFF1A;&#x60A8;&#x5FC5;&#x987B;&#x5728;&#x6BCF;&#x4E2A;&#x8981;&#x8BBF;&#x95EE; StorageOS &#x5377;&#x7684;&#x8282;&#x70B9;&#x4E0A;&#x8FD0;&#x884C; StorageOS &#x5BB9;&#x5668;&#xFF0C;&#x6216;&#x8005;&#x4E3A;&#x8BE5;&#x6C60;&#x63D0;&#x4F9B;&#x5B58;&#x50A8;&#x5BB9;&#x91CF;&#x3002;&#x76F8;&#x5173;&#x7684;&#x5B89;&#x88C5;&#x8BF4;&#x660E;&#xFF0C;&#x8BF7;&#x53C2;&#x9605; <a href="https://docs.storageos.com" target="_blank">StorageOS&#x6587;&#x6863;</a>&#x3002;</p>
<pre class="language-"><code class="lang-yaml"><span class="token key atrule">apiVersion</span><span class="token punctuation">:</span> v1
<span class="token key atrule">kind</span><span class="token punctuation">:</span> Pod
<span class="token key atrule">metadata</span><span class="token punctuation">:</span>
<span class="token key atrule">labels</span><span class="token punctuation">:</span>
<span class="token key atrule">name</span><span class="token punctuation">:</span> redis
<span class="token key atrule">role</span><span class="token punctuation">:</span> master
<span class="token key atrule">name</span><span class="token punctuation">:</span> test<span class="token punctuation">-</span>storageos<span class="token punctuation">-</span>redis
<span class="token key atrule">spec</span><span class="token punctuation">:</span>
<span class="token key atrule">containers</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">name</span><span class="token punctuation">:</span> master
<span class="token key atrule">image</span><span class="token punctuation">:</span> kubernetes/redis<span class="token punctuation">:</span>v1
<span class="token key atrule">env</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">name</span><span class="token punctuation">:</span> MASTER
<span class="token key atrule">value</span><span class="token punctuation">:</span> <span class="token string">&quot;true&quot;</span>
<span class="token key atrule">ports</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">containerPort</span><span class="token punctuation">:</span> <span class="token number">6379</span>
<span class="token key atrule">volumeMounts</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">mountPath</span><span class="token punctuation">:</span> /redis<span class="token punctuation">-</span>master<span class="token punctuation">-</span>data
<span class="token key atrule">name</span><span class="token punctuation">:</span> redis<span class="token punctuation">-</span>data
<span class="token key atrule">volumes</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">name</span><span class="token punctuation">:</span> redis<span class="token punctuation">-</span>data
<span class="token key atrule">storageos</span><span class="token punctuation">:</span>
<span class="token comment"># The `redis-vol01` volume must already exist within StorageOS in the `default` namespace.</span>
<span class="token key atrule">volumeName</span><span class="token punctuation">:</span> redis<span class="token punctuation">-</span>vol01
<span class="token key atrule">fsType</span><span class="token punctuation">:</span> ext4
</code></pre>
<h3 id="vspherevolume">vsphereVolume</h3>
<p><strong>&#x5148;&#x51B3;&#x6761;&#x4EF6;</strong>&#xFF1A;&#x914D;&#x7F6E;&#x4E86; vSphere Cloud Provider &#x7684; Kubernetes&#x3002;</p>
<p><code>vsphereVolume</code> &#x7528;&#x4E8E;&#x5C06; vSphere VMDK &#x5377;&#x6302;&#x8F7D;&#x5230; Pod &#x4E2D;&#x3002;&#x5377;&#x7684;&#x5185;&#x5BB9;&#x5728;&#x5378;&#x8F7D;&#x65F6;&#x4F1A;&#x88AB;&#x4FDD;&#x7559;&#x3002;&#x652F;&#x6301; VMFS &#x548C; VSAN &#x6570;&#x636E;&#x5B58;&#x50A8;&#x3002;</p>
<p><strong>&#x91CD;&#x8981;&#x63D0;&#x793A;</strong>&#xFF1A;&#x5728; Pod &#x4E2D;&#x4F7F;&#x7528;&#x5B83;&#x4E4B;&#x524D;&#xFF0C;&#x60A8;&#x5FC5;&#x987B;&#x4F7F;&#x7528;&#x4EE5;&#x4E0B;&#x4E00;&#x79CD;&#x65B9;&#x6CD5;&#x521B;&#x5EFA; VMDK&#x3002;</p>
<h4 id="&#x521B;&#x5EFA;-vmdk-&#x5377;">&#x521B;&#x5EFA; VMDK &#x5377;</h4>
<p>&#x9009;&#x62E9;&#x4EE5;&#x4E0B;&#x65B9;&#x6CD5;&#x4E4B;&#x4E00;&#x6765;&#x521B;&#x5EFA; VMDK&#x3002;</p>
<p>&#x9996;&#x5148;&#x8FDB;&#x5165; ESX&#xFF0C;&#x7136;&#x540E;&#x4F7F;&#x7528;&#x4EE5;&#x4E0B;&#x547D;&#x4EE4;&#x521B;&#x5EFA;&#x4E00;&#x4E2A; VMDK&#xFF1A;</p>
<pre class="language-"><code class="lang-bash">vmkfstools -c 2G /vmfs/volumes/DatastoreName/volumes/myDisk.vmdk
</code></pre>
<p>&#x4F7F;&#x7528;&#x4E0B;&#x5217;&#x547D;&#x4EE4;&#x521B;&#x5EFA;&#x4E00;&#x4E2A; VMDK&#xFF1A;</p>
<pre class="language-"><code class="lang-bash">vmware-vdiskmanager -c -t <span class="token number">0</span> -s 40GB -a lsilogic myDisk.vmdk
</code></pre>
<h4 id="vsphere-vmdk-&#x793A;&#x4F8B;&#x914D;&#x7F6E;">vSphere VMDK &#x793A;&#x4F8B;&#x914D;&#x7F6E;</h4>
<pre class="language-"><code class="lang-yaml"><span class="token key atrule">apiVersion</span><span class="token punctuation">:</span> v1
<span class="token key atrule">kind</span><span class="token punctuation">:</span> Pod
<span class="token key atrule">metadata</span><span class="token punctuation">:</span>
<span class="token key atrule">name</span><span class="token punctuation">:</span> test<span class="token punctuation">-</span>vmdk
<span class="token key atrule">spec</span><span class="token punctuation">:</span>
<span class="token key atrule">containers</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">image</span><span class="token punctuation">:</span> k8s.gcr.io/test<span class="token punctuation">-</span>webserver
<span class="token key atrule">name</span><span class="token punctuation">:</span> test<span class="token punctuation">-</span>container
<span class="token key atrule">volumeMounts</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">mountPath</span><span class="token punctuation">:</span> /test<span class="token punctuation">-</span>vmdk
<span class="token key atrule">name</span><span class="token punctuation">:</span> test<span class="token punctuation">-</span>volume
<span class="token key atrule">volumes</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">name</span><span class="token punctuation">:</span> test<span class="token punctuation">-</span>volume
<span class="token comment"># This VMDK volume must already exist.</span>
<span class="token key atrule">vsphereVolume</span><span class="token punctuation">:</span>
<span class="token key atrule">volumePath</span><span class="token punctuation">:</span> <span class="token string">&quot;[DatastoreName] volumes/myDisk&quot;</span>
<span class="token key atrule">fsType</span><span class="token punctuation">:</span> ext4
</code></pre>
<p>&#x66F4;&#x591A;&#x7684;&#x4F8B;&#x5B50;&#x53EF;&#x4EE5;&#x5728;<a href="https://github.com/kubernetes/examples/tree/master/staging/volumes/vsphere" target="_blank">&#x8FD9;&#x91CC;</a>&#x627E;&#x5230;&#x3002;</p>
<h2 id="&#x4F7F;&#x7528;-subpath">&#x4F7F;&#x7528; subPath</h2>
<p>&#x6709;&#x65F6;&#xFF0C;&#x5728;&#x5355;&#x4E2A;&#x5BB9;&#x5668;&#x4E2D;&#x5171;&#x4EAB;&#x4E00;&#x4E2A;&#x5377;&#x7528;&#x4E8E;&#x591A;&#x4E2A;&#x7528;&#x9014;&#x662F;&#x6709;&#x7528;&#x7684;&#x3002;<code>volumeMounts.subPath</code> &#x5C5E;&#x6027;&#x53EF;&#x7528;&#x4E8E;&#x5728;&#x5F15;&#x7528;&#x7684;&#x5377;&#x5185;&#x800C;&#x4E0D;&#x662F;&#x5176;&#x6839;&#x76EE;&#x5F55;&#x4E2D;&#x6307;&#x5B9A;&#x5B50;&#x8DEF;&#x5F84;&#x3002;</p>
<p>&#x4E0B;&#x9762;&#x662F;&#x4E00;&#x4E2A;&#x4F7F;&#x7528;&#x5355;&#x4E2A;&#x5171;&#x4EAB;&#x5377;&#x7684; LAMP &#x5806;&#x6808;&#xFF08;Linux Apache Mysql PHP&#xFF09;&#x7684;&#x793A;&#x4F8B;&#x3002; HTML &#x5185;&#x5BB9;&#x88AB;&#x6620;&#x5C04;&#x5230;&#x5B83;&#x7684; html &#x76EE;&#x5F55;&#xFF0C;&#x6570;&#x636E;&#x5E93;&#x5C06;&#x88AB;&#x5B58;&#x50A8;&#x5728;&#x5B83;&#x7684; mysql &#x76EE;&#x5F55;&#x4E2D;&#xFF1A;</p>
<pre class="language-"><code class="lang-yaml"><span class="token key atrule">apiVersion</span><span class="token punctuation">:</span> v1
<span class="token key atrule">kind</span><span class="token punctuation">:</span> Pod
<span class="token key atrule">metadata</span><span class="token punctuation">:</span>
<span class="token key atrule">name</span><span class="token punctuation">:</span> my<span class="token punctuation">-</span>lamp<span class="token punctuation">-</span>site
<span class="token key atrule">spec</span><span class="token punctuation">:</span>
<span class="token key atrule">containers</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">name</span><span class="token punctuation">:</span> mysql
<span class="token key atrule">image</span><span class="token punctuation">:</span> mysql
<span class="token key atrule">env</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">name</span><span class="token punctuation">:</span> MYSQL_ROOT_PASSWORD
<span class="token key atrule">value</span><span class="token punctuation">:</span> <span class="token string">&quot;rootpasswd&quot;</span>
<span class="token key atrule">volumeMounts</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">mountPath</span><span class="token punctuation">:</span> /var/lib/mysql
<span class="token key atrule">name</span><span class="token punctuation">:</span> site<span class="token punctuation">-</span>data
<span class="token key atrule">subPath</span><span class="token punctuation">:</span> mysql
<span class="token punctuation">-</span> <span class="token key atrule">name</span><span class="token punctuation">:</span> php
<span class="token key atrule">image</span><span class="token punctuation">:</span> php<span class="token punctuation">:</span>7.0<span class="token punctuation">-</span>apache
<span class="token key atrule">volumeMounts</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">mountPath</span><span class="token punctuation">:</span> /var/www/html
<span class="token key atrule">name</span><span class="token punctuation">:</span> site<span class="token punctuation">-</span>data
<span class="token key atrule">subPath</span><span class="token punctuation">:</span> html
<span class="token key atrule">volumes</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">name</span><span class="token punctuation">:</span> site<span class="token punctuation">-</span>data
<span class="token key atrule">persistentVolumeClaim</span><span class="token punctuation">:</span>
<span class="token key atrule">claimName</span><span class="token punctuation">:</span> my<span class="token punctuation">-</span>lamp<span class="token punctuation">-</span>site<span class="token punctuation">-</span>data
</code></pre>
<h2 id="&#x8D44;&#x6E90;">&#x8D44;&#x6E90;</h2>
<p><code>emptyDir</code> &#x5377;&#x7684;&#x5B58;&#x50A8;&#x4ECB;&#x8D28;&#xFF08;&#x78C1;&#x76D8;&#x3001;SSD &#x7B49;&#xFF09;&#x7531;&#x4FDD;&#x5B58;&#x5728; kubelet &#x6839;&#x76EE;&#x5F55;&#x7684;&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;&#x7684;&#x4ECB;&#x8D28;&#xFF08;&#x901A;&#x5E38;&#x662F; <code>/var/lib/kubelet</code>&#xFF09;&#x51B3;&#x5B9A;&#x3002; <code>emptyDir</code> &#x6216; <code>hostPath</code> &#x5377;&#x53EF;&#x5360;&#x7528;&#x591A;&#x5C11;&#x7A7A;&#x95F4;&#x5E76;&#x6CA1;&#x6709;&#x9650;&#x5236;&#xFF0C;&#x5BB9;&#x5668;&#x4E4B;&#x95F4;&#x6216; Pod &#x4E4B;&#x95F4;&#x4E5F;&#x6CA1;&#x6709;&#x9694;&#x79BB;&#x3002;</p>
<p>&#x5728;&#x5C06;&#x6765;&#xFF0C;&#x6211;&#x4EEC;&#x9884;&#x8BA1; <code>emptyDir</code> &#x548C; <code>hostPath</code> &#x5377;&#x5C06;&#x80FD;&#x591F;&#x4F7F;&#x7528; <a href="https://kubernetes.io/docs/user-guide/compute-resources" target="_blank">resource</a> &#x89C4;&#x8303;&#x8BF7;&#x6C42;&#x4E00;&#x5B9A;&#x7684;&#x7A7A;&#x95F4;&#xFF0C;&#x5E76;&#x9009;&#x62E9;&#x8981;&#x4F7F;&#x7528;&#x7684;&#x4ECB;&#x8D28;&#xFF0C;&#x9002;&#x7528;&#x4E8E;&#x5177;&#x6709;&#x591A;&#x79CD;&#x5A92;&#x4F53;&#x7C7B;&#x578B;&#x7684;&#x96C6;&#x7FA4;&#x3002;</p>
<h2 id="out-of-tree-&#x5377;&#x63D2;&#x4EF6;">Out-of-Tree &#x5377;&#x63D2;&#x4EF6;</h2>
<p>&#x9664;&#x4E86;&#x4E4B;&#x524D;&#x5217;&#x51FA;&#x7684;&#x5377;&#x7C7B;&#x578B;&#x4E4B;&#x5916;&#xFF0C;&#x5B58;&#x50A8;&#x4F9B;&#x5E94;&#x5546;&#x53EF;&#x4EE5;&#x521B;&#x5EFA;&#x81EA;&#x5B9A;&#x4E49;&#x63D2;&#x4EF6;&#x800C;&#x4E0D;&#x5C06;&#x5176;&#x6DFB;&#x52A0;&#x5230; Kubernetes &#x5B58;&#x50A8;&#x5E93;&#x4E2D;&#x3002;&#x53EF;&#x4EE5;&#x901A;&#x8FC7;&#x4F7F;&#x7528; <code>FlexVolume</code> &#x63D2;&#x4EF6;&#x6765;&#x5B9E;&#x73B0;&#x3002;</p>
<p><code>FlexVolume</code>&#x4F7F;&#x7528;&#x6237;&#x80FD;&#x591F;&#x5C06;&#x4F9B;&#x5E94;&#x5546;&#x5377;&#x6302;&#x8F7D;&#x5230;&#x5BB9;&#x5668;&#x4E2D;&#x3002;&#x4F9B;&#x5E94;&#x5546;&#x63D2;&#x4EF6;&#x662F;&#x4F7F;&#x7528;&#x9A71;&#x52A8;&#x7A0B;&#x5E8F;&#x5B9E;&#x73B0;&#x7684;&#xFF0C;&#x8BE5;&#x9A71;&#x52A8;&#x7A0B;&#x5E8F;&#x652F;&#x6301;&#x7531; <code>FlexVolume</code> API&#x5B9A;&#x4E49;&#x7684;&#x4E00;&#x7CFB;&#x5217;&#x5377;&#x547D;&#x4EE4;&#x3002;&#x9A71;&#x52A8;&#x7A0B;&#x5E8F;&#x5FC5;&#x987B;&#x5B89;&#x88C5;&#x5728;&#x6BCF;&#x4E2A;&#x8282;&#x70B9;&#x7684;&#x9884;&#x5B9A;&#x4E49;&#x5377;&#x63D2;&#x4EF6;&#x8DEF;&#x5F84;&#x4E2D;&#x3002;</p>
<h2 id="&#x6302;&#x8F7D;&#x4F20;&#x64AD;">&#x6302;&#x8F7D;&#x4F20;&#x64AD;</h2>
<p><strong>&#x6CE8;&#x610F;</strong>&#xFF1A;&#x6302;&#x8F7D;&#x4F20;&#x64AD;&#x662F; Kubernetes 1.8 &#x4E2D;&#x7684;&#x4E00;&#x4E2A; alpha &#x7279;&#x6027;&#xFF0C;&#x5728;&#x5C06;&#x6765;&#x7684;&#x7248;&#x672C;&#x4E2D;&#x53EF;&#x80FD;&#x4F1A;&#x91CD;&#x65B0;&#x8BBE;&#x8BA1;&#x751A;&#x81F3;&#x5220;&#x9664;&#x3002;</p>
<p>&#x6302;&#x8F7D;&#x4F20;&#x64AD;&#x5141;&#x8BB8;&#x5C06;&#x7531;&#x5BB9;&#x5668;&#x6302;&#x8F7D;&#x7684;&#x5377;&#x5171;&#x4EAB;&#x5230;&#x540C;&#x4E00;&#x4E2A; Pod &#x4E2D;&#x7684;&#x5176;&#x4ED6;&#x5BB9;&#x5668;&#x4E0A;&#xFF0C;&#x751A;&#x81F3;&#x662F;&#x540C;&#x4E00;&#x8282;&#x70B9;&#x4E0A;&#x7684;&#x5176;&#x4ED6; Pod&#x3002;</p>
<p>&#x5982;&#x679C;&#x7981;&#x7528; MountPropagation &#x529F;&#x80FD;&#xFF0C;&#x5219;&#x4E0D;&#x4F1A;&#x4F20;&#x64AD; pod &#x4E2D;&#x7684;&#x5377;&#x6302;&#x8F7D;&#x3002;&#x4E5F;&#x5C31;&#x662F;&#x8BF4;&#xFF0C;&#x5BB9;&#x5668;&#x6309;&#x7167; <a href="https://www.kernel.org/doc/Documentation/filesystems/sharedsubtree.txt" target="_blank">Linux&#x5185;&#x6838;&#x6587;&#x6863;</a>&#x4E2D;&#x6240;&#x8FF0;&#x7684; <code>private</code> &#x6302;&#x8F7D;&#x4F20;&#x64AD;&#x8FD0;&#x884C;&#x3002;</p>
<p>&#x8981;&#x542F;&#x7528;&#x6B64;&#x529F;&#x80FD;&#xFF0C;&#x8BF7;&#x5728; <code>--feature-gates</code> &#x547D;&#x4EE4;&#x884C;&#x9009;&#x9879;&#x4E2D;&#x6307;&#x5B9A; <code>MountPropagation = true</code>&#x3002;&#x542F;&#x7528;&#x65F6;&#xFF0C;&#x5BB9;&#x5668;&#x7684; <code>volumeMounts</code> &#x5B57;&#x6BB5;&#x6709;&#x4E00;&#x4E2A;&#x65B0;&#x7684; <code>mountPropagation</code> &#x5B50;&#x5B57;&#x6BB5;&#x3002;&#x5B83;&#x7684;&#x503C;&#x4E3A;&#xFF1A;</p>
<ul>
<li><p><code>HostToContainer</code>&#xFF1A;&#x6B64;&#x5377;&#x6302;&#x8F7D;&#x5C06;&#x63A5;&#x6536;&#x6240;&#x6709;&#x540E;&#x7EED;&#x6302;&#x8F7D;&#x5230;&#x6B64;&#x5377;&#x6216;&#x5176;&#x4EFB;&#x4F55;&#x5B50;&#x76EE;&#x5F55;&#x7684;&#x6302;&#x8F7D;&#x3002;&#x8FD9;&#x662F; MountPropagation &#x529F;&#x80FD;&#x542F;&#x7528;&#x65F6;&#x7684;&#x9ED8;&#x8BA4;&#x6A21;&#x5F0F;&#x3002;</p>
<p>&#x540C;&#x6837;&#x7684;&#xFF0C;&#x5982;&#x679C;&#x4EFB;&#x4F55;&#x5E26;&#x6709; <code>Bidirectional</code> &#x6302;&#x8F7D;&#x4F20;&#x64AD;&#x7684; pod &#x6302;&#x8F7D;&#x5230;&#x540C;&#x4E00;&#x4E2A;&#x5377;&#x4E0A;&#xFF0C;&#x5E26;&#x6709; <code>HostToContainer</code> &#x6302;&#x8F7D;&#x4F20;&#x64AD;&#x7684;&#x5BB9;&#x5668;&#x5C06;&#x4F1A;&#x770B;&#x5230;&#x5B83;&#x3002;</p>
<p>&#x8BE5;&#x6A21;&#x5F0F;&#x7B49;&#x540C;&#x4E8E;<a href="https://www.kernel.org/doc/Documentation/filesystems/sharedsubtree.txt" target="_blank">Linux&#x5185;&#x6838;&#x6587;&#x6863;</a>&#x4E2D;&#x63CF;&#x8FF0;&#x7684; <code>rslave</code> &#x6302;&#x8F7D;&#x4F20;&#x64AD;&#x3002;</p>
</li>
<li><p><code>Bidirectional</code> &#x5377;&#x6302;&#x8F7D;&#x4E0E; <code>HostToContainer</code> &#x6302;&#x8F7D;&#x76F8;&#x540C;&#x3002;&#x53E6;&#x5916;&#xFF0C;&#x7531;&#x5BB9;&#x5668;&#x521B;&#x5EFA;&#x7684;&#x6240;&#x6709;&#x5377;&#x6302;&#x8F7D;&#x5C06;&#x88AB;&#x4F20;&#x64AD;&#x56DE;&#x4E3B;&#x673A;&#x548C;&#x6240;&#x6709;&#x4F7F;&#x7528;&#x76F8;&#x540C;&#x5377;&#x7684;&#x5BB9;&#x5668;&#x7684;&#x6240;&#x6709;&#x5BB9;&#x5668;&#x3002;</p>
<p>&#x6B64;&#x6A21;&#x5F0F;&#x7684;&#x4E00;&#x4E2A;&#x5178;&#x578B;&#x7528;&#x4F8B;&#x662F;&#x5E26;&#x6709; Flex &#x5377;&#x9A71;&#x52A8;&#x5668;&#x6216;&#x9700;&#x8981;&#x4F7F;&#x7528; HostPath &#x5377;&#x5728;&#x4E3B;&#x673A;&#x4E0A;&#x6302;&#x8F7D;&#x67D0;&#x4E9B;&#x5185;&#x5BB9;&#x7684; pod&#x3002;</p>
<p>&#x8BE5;&#x6A21;&#x5F0F;&#x7B49;&#x540C;&#x4E8E; <a href="https://www.kernel.org/doc/Documentation/filesystems/sharedsubtree.txt" target="_blank">Linux&#x5185;&#x6838;&#x6587;&#x6863;</a>&#x4E2D;&#x6240;&#x8FF0;&#x7684; <code>rshared</code> &#x6302;&#x8F7D;&#x4F20;&#x64AD;&#x3002;</p>
</li>
</ul>
<p><strong>&#x5C0F;&#x5FC3;</strong>&#xFF1A;&#x53CC;&#x5411;&#x6302;&#x8F7D;&#x4F20;&#x64AD;&#x53EF;&#x80FD;&#x662F;&#x5371;&#x9669;&#x7684;&#x3002;&#x5B83;&#x53EF;&#x80FD;&#x4F1A;&#x635F;&#x574F;&#x4E3B;&#x673A;&#x64CD;&#x4F5C;&#x7CFB;&#x7EDF;&#xFF0C;&#x56E0;&#x6B64;&#x53EA;&#x80FD;&#x5728;&#x7279;&#x6743;&#x5BB9;&#x5668;&#x4E2D;&#x4F7F;&#x7528;&#x3002;&#x5F3A;&#x70C8;&#x5EFA;&#x8BAE;&#x719F;&#x6089; Linux &#x5185;&#x6838;&#x884C;&#x4E3A;&#x3002;&#x53E6;&#x5916;&#xFF0C;&#x5BB9;&#x5668;&#x5728; Pod &#x4E2D;&#x521B;&#x5EFA;&#x7684;&#x4EFB;&#x4F55;&#x5377;&#x6302;&#x8F7D;&#x5FC5;&#x987B;&#x5728;&#x5BB9;&#x5668;&#x7EC8;&#x6B62;&#x65F6;&#x9500;&#x6BC1;&#xFF08;&#x5378;&#x8F7D;&#xFF09;&#x3002;</p>
<h2 id="&#x53C2;&#x8003;">&#x53C2;&#x8003;</h2>
<ul>
<li><p><a href="https://kubernetes.io/docs/concepts/storage/volumes/" target="_blank">Volumes - kubernetes.io</a></p>
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<li><p><a href="https://kubernetes.io/docs/tutorials/stateful-application/mysql-wordpress-persistent-volume/" target="_blank">&#x4F7F;&#x7528;&#x6301;&#x4E45;&#x5316;&#x5377;&#x6765;&#x90E8;&#x7F72; WordPress &#x548C; MySQL - kubernetes.io</a></p>
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