kubernetes-handbook/concepts/persistent-volume.html

3545 lines
191 KiB
HTML
Raw Normal View History

2018-01-08 17:26:29 +08:00
<!DOCTYPE HTML>
<html lang="zh-hans" >
<head>
<meta charset="UTF-8">
<meta content="text/html; charset=utf-8" http-equiv="Content-Type">
<title>Persistent Volume持久化卷 · Kubernetes Handbook - jimmysong.io</title>
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="description" content="">
<meta name="generator" content="GitBook 3.2.2">
<meta name="author" content="Jimmy Song">
<link rel="stylesheet" href="../gitbook/style.css">
<link rel="stylesheet" href="../gitbook/gitbook-plugin-splitter/splitter.css">
<link rel="stylesheet" href="../gitbook/gitbook-plugin-page-toc-button/plugin.css">
<link rel="stylesheet" href="../gitbook/gitbook-plugin-image-captions/image-captions.css">
<link rel="stylesheet" href="../gitbook/gitbook-plugin-back-to-top-button/plugin.css">
<link rel="stylesheet" href="../gitbook/gitbook-plugin-search-plus/search.css">
<link rel="stylesheet" href="../gitbook/gitbook-plugin-tbfed-pagefooter/footer.css">
<link rel="stylesheet" href="../gitbook/gitbook-plugin-highlight/website.css">
<link rel="stylesheet" href="../gitbook/gitbook-plugin-fontsettings/website.css">
<meta name="HandheldFriendly" content="true"/>
<meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no">
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black">
<link rel="apple-touch-icon-precomposed" sizes="152x152" href="../gitbook/images/apple-touch-icon-precomposed-152.png">
<link rel="shortcut icon" href="../gitbook/images/favicon.ico" type="image/x-icon">
<link rel="next" href="deployment.html" />
<link rel="prev" href="volume.html" />
<link rel="shortcut icon" href='../favicon.ico' type="image/x-icon">
<link rel="bookmark" href='../favicon.ico' type="image/x-icon">
<style>
@media only screen and (max-width: 640px) {
.book-header .hidden-mobile {
display: none;
}
}
</style>
<script>
window["gitbook-plugin-github-buttons"] = {"repo":"rootsongjc/kubernetes-handbook","types":["star"],"size":"small"};
</script>
</head>
<body>
<div class="book">
<div class="book-summary">
<div id="book-search-input" role="search">
<input type="text" placeholder="输入并搜索" />
</div>
<nav role="navigation">
<ul class="summary">
<li>
<a href="https://jimmysong.io" target="_blank" class="custom-link">Jimmy Song</a>
</li>
<li class="divider"></li>
<li class="header">前言</li>
<li class="chapter " data-level="1.1" data-path="../">
<a href="../">
<b>1.1.</b>
序言
</a>
</li>
<li class="header">云原生</li>
<li class="chapter " data-level="2.1" data-path="../cloud-native/kubernetes-and-cloud-native-app-overview.html">
<a href="../cloud-native/kubernetes-and-cloud-native-app-overview.html">
<b>2.1.</b>
Kubernetes与云原生应用概览
</a>
</li>
<li class="chapter " data-level="2.2" data-path="../cloud-native/from-kubernetes-to-cloud-native.html">
<a href="../cloud-native/from-kubernetes-to-cloud-native.html">
<b>2.2.</b>
云原生应用之路——从Kubernetes到Cloud Native
</a>
</li>
<li class="header">概念与原理</li>
<li class="chapter " data-level="3.1" data-path="./">
<a href="./">
<b>3.1.</b>
Kubernetes架构
</a>
</li>
<li class="chapter " data-level="3.2" data-path="concepts.html">
<a href="concepts.html">
<b>3.2.</b>
设计理念
</a>
</li>
<li class="chapter " data-level="3.3" data-path="objects.html">
<a href="objects.html">
<b>3.3.</b>
资源对象与基本概念解析
</a>
<ul class="articles">
<li class="chapter " data-level="3.3.1" data-path="pod-overview.html">
<a href="pod-overview.html">
<b>3.3.1.</b>
Pod
</a>
<ul class="articles">
<li class="chapter " data-level="3.3.1.1" data-path="pod.html">
<a href="pod.html">
<b>3.3.1.1.</b>
Pod解析
</a>
</li>
<li class="chapter " data-level="3.3.1.2" data-path="init-containers.html">
<a href="init-containers.html">
<b>3.3.1.2.</b>
Init容器
</a>
</li>
<li class="chapter " data-level="3.3.1.3" data-path="pod-security-policy.html">
<a href="pod-security-policy.html">
<b>3.3.1.3.</b>
Pod安全策略
</a>
</li>
<li class="chapter " data-level="3.3.1.4" data-path="pod-lifecycle.html">
<a href="pod-lifecycle.html">
<b>3.3.1.4.</b>
Pod的生命周期
</a>
</li>
<li class="chapter " data-level="3.3.1.5" data-path="pod-hook.html">
<a href="pod-hook.html">
<b>3.3.1.5.</b>
Pod Hook
</a>
</li>
<li class="chapter " data-level="3.3.1.6" data-path="pod-preset.html">
<a href="pod-preset.html">
<b>3.3.1.6.</b>
Pod Preset
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="3.3.2" data-path="node.html">
<a href="node.html">
<b>3.3.2.</b>
Node
</a>
</li>
<li class="chapter " data-level="3.3.3" data-path="namespace.html">
<a href="namespace.html">
<b>3.3.3.</b>
Namespace
</a>
</li>
<li class="chapter " data-level="3.3.4" data-path="service.html">
<a href="service.html">
<b>3.3.4.</b>
Service
</a>
</li>
<li class="chapter " data-level="3.3.5" data-path="volume.html">
<a href="volume.html">
<b>3.3.5.</b>
Volume和Persistent Volume
</a>
<ul class="articles">
<li class="chapter active" data-level="3.3.5.1" data-path="persistent-volume.html">
<a href="persistent-volume.html">
<b>3.3.5.1.</b>
Persistent Volume持久化卷
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="3.3.6" data-path="deployment.html">
<a href="deployment.html">
<b>3.3.6.</b>
Deployment
</a>
</li>
<li class="chapter " data-level="3.3.7" data-path="secret.html">
<a href="secret.html">
<b>3.3.7.</b>
Secret
</a>
</li>
<li class="chapter " data-level="3.3.8" data-path="statefulset.html">
<a href="statefulset.html">
<b>3.3.8.</b>
StatefulSet
</a>
</li>
<li class="chapter " data-level="3.3.9" data-path="daemonset.html">
<a href="daemonset.html">
<b>3.3.9.</b>
DaemonSet
</a>
</li>
<li class="chapter " data-level="3.3.10" data-path="serviceaccount.html">
<a href="serviceaccount.html">
<b>3.3.10.</b>
ServiceAccount
</a>
</li>
<li class="chapter " data-level="3.3.11" data-path="replicaset.html">
<a href="replicaset.html">
<b>3.3.11.</b>
ReplicationController和ReplicaSet
</a>
</li>
<li class="chapter " data-level="3.3.12" data-path="job.html">
<a href="job.html">
<b>3.3.12.</b>
Job
</a>
</li>
<li class="chapter " data-level="3.3.13" data-path="cronjob.html">
<a href="cronjob.html">
<b>3.3.13.</b>
CronJob
</a>
</li>
<li class="chapter " data-level="3.3.14" data-path="ingress.html">
<a href="ingress.html">
<b>3.3.14.</b>
Ingress
</a>
<ul class="articles">
<li class="chapter " data-level="3.3.14.1" data-path="traefik-ingress-controller.html">
<a href="traefik-ingress-controller.html">
<b>3.3.14.1.</b>
Traefik Ingress Controller
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="3.3.15" data-path="configmap.html">
<a href="configmap.html">
<b>3.3.15.</b>
ConfigMap
</a>
<ul class="articles">
<li class="chapter " data-level="3.3.15.1" data-path="configmap-hot-update.html">
<a href="configmap-hot-update.html">
<b>3.3.15.1.</b>
ConfigMap的热更新
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="3.3.16" data-path="horizontal-pod-autoscaling.html">
<a href="horizontal-pod-autoscaling.html">
<b>3.3.16.</b>
Horizontal Pod Autoscaling
</a>
<ul class="articles">
<li class="chapter " data-level="3.3.16.1" data-path="custom-metrics-hpa.html">
<a href="custom-metrics-hpa.html">
<b>3.3.16.1.</b>
自定义指标HPA
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="3.3.17" data-path="label.html">
<a href="label.html">
<b>3.3.17.</b>
Label
</a>
</li>
<li class="chapter " data-level="3.3.18" data-path="garbage-collection.html">
<a href="garbage-collection.html">
<b>3.3.18.</b>
垃圾收集
</a>
</li>
<li class="chapter " data-level="3.3.19" data-path="network-policy.html">
<a href="network-policy.html">
<b>3.3.19.</b>
NetworkPolicy
</a>
</li>
<li class="chapter " data-level="3.3.20" data-path="annotation.html">
<a href="annotation.html">
<b>3.3.20.</b>
Annotation
</a>
</li>
<li class="chapter " data-level="3.3.21" data-path="aggregated-api-server.html">
<a href="aggregated-api-server.html">
<b>3.3.21.</b>
Aggregated API Server
</a>
</li>
<li class="chapter " data-level="3.3.22" data-path="custom-resource.html">
<a href="custom-resource.html">
<b>3.3.22.</b>
使用自定义资源扩展API
</a>
</li>
<li class="chapter " data-level="3.3.23" data-path="apiservice.html">
<a href="apiservice.html">
<b>3.3.23.</b>
APIService
</a>
2018-01-10 17:30:31 +08:00
</li>
<li class="chapter " data-level="3.3.24" data-path="taint-and-toleration.html">
<a href="taint-and-toleration.html">
<b>3.3.24.</b>
Taint和Toleration污点和容忍
</a>
2018-01-08 17:26:29 +08:00
</li>
</ul>
</li>
<li class="header">用户指南</li>
<li class="chapter " data-level="4.1" data-path="../guide/">
<a href="../guide/">
<b>4.1.</b>
用户指南
</a>
</li>
<li class="chapter " data-level="4.2" data-path="../guide/resource-configuration.html">
<a href="../guide/resource-configuration.html">
<b>4.2.</b>
资源对象配置
</a>
<ul class="articles">
<li class="chapter " data-level="4.2.1" data-path="../guide/configure-liveness-readiness-probes.html">
<a href="../guide/configure-liveness-readiness-probes.html">
<b>4.2.1.</b>
配置Pod的liveness和readiness探针
</a>
</li>
<li class="chapter " data-level="4.2.2" data-path="../guide/configure-pod-service-account.html">
<a href="../guide/configure-pod-service-account.html">
<b>4.2.2.</b>
配置Pod的Service Account
</a>
</li>
<li class="chapter " data-level="4.2.3" data-path="../guide/secret-configuration.html">
<a href="../guide/secret-configuration.html">
<b>4.2.3.</b>
Secret配置
</a>
</li>
<li class="chapter " data-level="4.2.4" data-path="../guide/resource-quota-management.html">
<a href="../guide/resource-quota-management.html">
<b>4.2.4.</b>
管理namespace中的资源配额
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.3" data-path="../guide/command-usage.html">
<a href="../guide/command-usage.html">
<b>4.3.</b>
命令使用
</a>
<ul class="articles">
<li class="chapter " data-level="4.3.1" data-path="../guide/docker-cli-to-kubectl.html">
<a href="../guide/docker-cli-to-kubectl.html">
<b>4.3.1.</b>
docker用户过度到kubectl命令行指南
</a>
</li>
<li class="chapter " data-level="4.3.2" data-path="../guide/using-kubectl.html">
<a href="../guide/using-kubectl.html">
<b>4.3.2.</b>
kubectl命令概览
</a>
</li>
<li class="chapter " data-level="4.3.3" data-path="../guide/kubectl-cheatsheet.html">
<a href="../guide/kubectl-cheatsheet.html">
<b>4.3.3.</b>
kubectl命令技巧大全
</a>
</li>
<li class="chapter " data-level="4.3.4" data-path="../guide/using-etcdctl-to-access-kubernetes-data.html">
<a href="../guide/using-etcdctl-to-access-kubernetes-data.html">
<b>4.3.4.</b>
使用etcdctl访问kubernetes数据
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.4" data-path="../guide/cluster-security-management.html">
<a href="../guide/cluster-security-management.html">
<b>4.4.</b>
集群安全性管理
</a>
<ul class="articles">
<li class="chapter " data-level="4.4.1" data-path="../guide/managing-tls-in-a-cluster.html">
<a href="../guide/managing-tls-in-a-cluster.html">
<b>4.4.1.</b>
管理集群中的TLS
</a>
</li>
<li class="chapter " data-level="4.4.2" data-path="../guide/kubelet-authentication-authorization.html">
<a href="../guide/kubelet-authentication-authorization.html">
<b>4.4.2.</b>
kubelet的认证授权
</a>
</li>
<li class="chapter " data-level="4.4.3" data-path="../guide/tls-bootstrapping.html">
<a href="../guide/tls-bootstrapping.html">
<b>4.4.3.</b>
TLS bootstrap
</a>
</li>
<li class="chapter " data-level="4.4.4" data-path="../guide/kubectl-user-authentication-authorization.html">
<a href="../guide/kubectl-user-authentication-authorization.html">
<b>4.4.4.</b>
创建用户认证授权的kubeconfig文件
</a>
</li>
<li class="chapter " data-level="4.4.5" data-path="../guide/rbac.html">
<a href="../guide/rbac.html">
<b>4.4.5.</b>
RBAC——基于角色的访问控制
</a>
</li>
<li class="chapter " data-level="4.4.6" data-path="../guide/ip-masq-agent.html">
<a href="../guide/ip-masq-agent.html">
<b>4.4.6.</b>
IP伪装代理
</a>
</li>
<li class="chapter " data-level="4.4.7" data-path="../guide/auth-with-kubeconfig-or-token.html">
<a href="../guide/auth-with-kubeconfig-or-token.html">
<b>4.4.7.</b>
使用kubeconfig或token进行用户身份认证
</a>
</li>
<li class="chapter " data-level="4.4.8" data-path="../guide/authentication.html">
<a href="../guide/authentication.html">
<b>4.4.8.</b>
Kubernetes中的用户与身份认证授权
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.5" data-path="../guide/access-kubernetes-cluster.html">
<a href="../guide/access-kubernetes-cluster.html">
<b>4.5.</b>
访问Kubernetes集群
</a>
<ul class="articles">
<li class="chapter " data-level="4.5.1" data-path="../guide/access-cluster.html">
<a href="../guide/access-cluster.html">
<b>4.5.1.</b>
访问集群
</a>
</li>
<li class="chapter " data-level="4.5.2" data-path="../guide/authenticate-across-clusters-kubeconfig.html">
<a href="../guide/authenticate-across-clusters-kubeconfig.html">
<b>4.5.2.</b>
使用kubeconfig文件配置跨集群认证
</a>
</li>
<li class="chapter " data-level="4.5.3" data-path="../guide/connecting-to-applications-port-forward.html">
<a href="../guide/connecting-to-applications-port-forward.html">
<b>4.5.3.</b>
通过端口转发访问集群中的应用程序
</a>
</li>
<li class="chapter " data-level="4.5.4" data-path="../guide/service-access-application-cluster.html">
<a href="../guide/service-access-application-cluster.html">
<b>4.5.4.</b>
使用service访问群集中的应用程序
</a>
</li>
<li class="chapter " data-level="4.5.5" 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>4.5.5.</b>
从外部访问Kubernetes中的Pod
</a>
</li>
2018-01-14 21:13:12 +08:00
<li class="chapter " data-level="4.5.6" data-path="../guide/cabin-mobile-dashboard-for-kubernetes.html">
2018-01-08 17:26:29 +08:00
2018-01-14 21:13:12 +08:00
<a href="../guide/cabin-mobile-dashboard-for-kubernetes.html">
2018-01-08 17:26:29 +08:00
<b>4.5.6.</b>
2018-01-14 21:13:12 +08:00
Cabin - Kubernetes手机客户端
2018-01-08 17:26:29 +08:00
</a>
</li>
<li class="chapter " data-level="4.5.7" data-path="../guide/kubernetes-desktop-client.html">
<a href="../guide/kubernetes-desktop-client.html">
<b>4.5.7.</b>
Kubernetic - Kubernetes桌面客户端
</a>
</li>
<li class="chapter " data-level="4.5.8" data-path="../guide/kubernator-kubernetes-ui.html">
<a href="../guide/kubernator-kubernetes-ui.html">
<b>4.5.8.</b>
Kubernator - 更底层的Kubernetes UI
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.6" data-path="../guide/application-development-deployment-flow.html">
<a href="../guide/application-development-deployment-flow.html">
<b>4.6.</b>
在Kubernetes中开发部署应用
</a>
<ul class="articles">
<li class="chapter " data-level="4.6.1" data-path="../guide/deploy-applications-in-kubernetes.html">
<a href="../guide/deploy-applications-in-kubernetes.html">
<b>4.6.1.</b>
适用于kubernetes的应用开发部署流程
</a>
</li>
<li class="chapter " data-level="4.6.2" data-path="../guide/migrating-hadoop-yarn-to-kubernetes.html">
<a href="../guide/migrating-hadoop-yarn-to-kubernetes.html">
<b>4.6.2.</b>
迁移传统应用到Kubernetes中——以Hadoop YARN为例
</a>
</li>
<li class="chapter " data-level="4.6.3" data-path="../guide/using-statefulset.html">
<a href="../guide/using-statefulset.html">
<b>4.6.3.</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="5.1" data-path="../practice/">
<a href="../practice/">
<b>5.1.</b>
最佳实践概览
</a>
</li>
<li class="chapter " data-level="5.2" data-path="../practice/install-kubernetes-on-centos.html">
<a href="../practice/install-kubernetes-on-centos.html">
<b>5.2.</b>
在CentOS上部署Kubernetes集群
</a>
<ul class="articles">
<li class="chapter " data-level="5.2.1" data-path="../practice/create-tls-and-secret-key.html">
<a href="../practice/create-tls-and-secret-key.html">
<b>5.2.1.</b>
创建TLS证书和秘钥
</a>
</li>
<li class="chapter " data-level="5.2.2" data-path="../practice/create-kubeconfig.html">
<a href="../practice/create-kubeconfig.html">
<b>5.2.2.</b>
创建kubeconfig文件
</a>
</li>
<li class="chapter " data-level="5.2.3" data-path="../practice/etcd-cluster-installation.html">
<a href="../practice/etcd-cluster-installation.html">
<b>5.2.3.</b>
创建高可用etcd集群
</a>
</li>
<li class="chapter " data-level="5.2.4" data-path="../practice/kubectl-installation.html">
<a href="../practice/kubectl-installation.html">
<b>5.2.4.</b>
安装kubectl命令行工具
</a>
</li>
<li class="chapter " data-level="5.2.5" data-path="../practice/master-installation.html">
<a href="../practice/master-installation.html">
<b>5.2.5.</b>
部署master节点
</a>
</li>
<li class="chapter " data-level="5.2.6" data-path="../practice/flannel-installation.html">
<a href="../practice/flannel-installation.html">
<b>5.2.6.</b>
安装flannel网络插件
</a>
</li>
<li class="chapter " data-level="5.2.7" data-path="../practice/node-installation.html">
<a href="../practice/node-installation.html">
<b>5.2.7.</b>
部署node节点
</a>
</li>
<li class="chapter " data-level="5.2.8" data-path="../practice/kubedns-addon-installation.html">
<a href="../practice/kubedns-addon-installation.html">
<b>5.2.8.</b>
安装kubedns插件
</a>
</li>
<li class="chapter " data-level="5.2.9" data-path="../practice/dashboard-addon-installation.html">
<a href="../practice/dashboard-addon-installation.html">
<b>5.2.9.</b>
安装dashboard插件
</a>
</li>
<li class="chapter " data-level="5.2.10" data-path="../practice/heapster-addon-installation.html">
<a href="../practice/heapster-addon-installation.html">
<b>5.2.10.</b>
安装heapster插件
</a>
</li>
<li class="chapter " data-level="5.2.11" data-path="../practice/efk-addon-installation.html">
<a href="../practice/efk-addon-installation.html">
<b>5.2.11.</b>
安装EFK插件
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="5.3" data-path="../practice/service-discovery-and-loadbalancing.html">
<a href="../practice/service-discovery-and-loadbalancing.html">
<b>5.3.</b>
服务发现与负载均衡
</a>
<ul class="articles">
<li class="chapter " data-level="5.3.1" data-path="../practice/traefik-ingress-installation.html">
<a href="../practice/traefik-ingress-installation.html">
<b>5.3.1.</b>
安装Traefik ingress
</a>
</li>
<li class="chapter " data-level="5.3.2" data-path="../practice/distributed-load-test.html">
<a href="../practice/distributed-load-test.html">
<b>5.3.2.</b>
分布式负载测试
</a>
</li>
<li class="chapter " data-level="5.3.3" data-path="../practice/network-and-cluster-perfermance-test.html">
<a href="../practice/network-and-cluster-perfermance-test.html">
<b>5.3.3.</b>
网络和集群性能测试
</a>
</li>
<li class="chapter " data-level="5.3.4" data-path="../practice/edge-node-configuration.html">
<a href="../practice/edge-node-configuration.html">
<b>5.3.4.</b>
边缘节点配置
</a>
</li>
<li class="chapter " data-level="5.3.5" data-path="../practice/nginx-ingress-installation.html">
<a href="../practice/nginx-ingress-installation.html">
<b>5.3.5.</b>
安装Nginx ingress
</a>
</li>
<li class="chapter " data-level="5.3.6" data-path="../practice/configuring-dns.html">
<a href="../practice/configuring-dns.html">
<b>5.3.6.</b>
配置内置DNSkube-dns
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="5.4" data-path="../practice/operation.html">
<a href="../practice/operation.html">
<b>5.4.</b>
运维管理
</a>
<ul class="articles">
<li class="chapter " data-level="5.4.1" data-path="../practice/service-rolling-update.html">
<a href="../practice/service-rolling-update.html">
<b>5.4.1.</b>
服务滚动升级
</a>
</li>
<li class="chapter " data-level="5.4.2" data-path="../practice/app-log-collection.html">
<a href="../practice/app-log-collection.html">
<b>5.4.2.</b>
应用日志收集
</a>
</li>
<li class="chapter " data-level="5.4.3" data-path="../practice/configuration-best-practice.html">
<a href="../practice/configuration-best-practice.html">
<b>5.4.3.</b>
配置最佳实践
</a>
</li>
<li class="chapter " data-level="5.4.4" data-path="../practice/monitor.html">
<a href="../practice/monitor.html">
<b>5.4.4.</b>
集群及应用监控
</a>
</li>
<li class="chapter " data-level="5.4.5" data-path="../practice/data-persistence-problem.html">
<a href="../practice/data-persistence-problem.html">
<b>5.4.5.</b>
数据持久化问题
</a>
</li>
<li class="chapter " data-level="5.4.6" data-path="../practice/manage-compute-resources-container.html">
<a href="../practice/manage-compute-resources-container.html">
<b>5.4.6.</b>
管理容器的计算资源
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="5.5" data-path="../practice/storage.html">
<a href="../practice/storage.html">
<b>5.5.</b>
存储管理
</a>
<ul class="articles">
<li class="chapter " data-level="5.5.1" data-path="../practice/glusterfs.html">
<a href="../practice/glusterfs.html">
<b>5.5.1.</b>
GlusterFS
</a>
<ul class="articles">
<li class="chapter " data-level="5.5.1.1" data-path="../practice/using-glusterfs-for-persistent-storage.html">
<a href="../practice/using-glusterfs-for-persistent-storage.html">
<b>5.5.1.1.</b>
使用GlusterFS做持久化存储
</a>
</li>
<li class="chapter " data-level="5.5.1.2" data-path="../practice/storage-for-containers-using-glusterfs-with-openshift.html">
<a href="../practice/storage-for-containers-using-glusterfs-with-openshift.html">
<b>5.5.1.2.</b>
在OpenShift中使用GlusterFS做持久化存储
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="5.5.2" data-path="../practice/cephfs.html">
<a href="../practice/cephfs.html">
<b>5.5.2.</b>
CephFS
</a>
<ul class="articles">
<li class="chapter " data-level="5.5.2.1" data-path="../practice/using-ceph-for-persistent-storage.html">
<a href="../practice/using-ceph-for-persistent-storage.html">
<b>5.5.2.1.</b>
使用Ceph做持久化存储
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="5.5.3" data-path="../practice/openebs.html">
<a href="../practice/openebs.html">
<b>5.5.3.</b>
OpenEBS
</a>
<ul class="articles">
<li class="chapter " data-level="5.5.3.1" data-path="../practice/using-openebs-for-persistent-storage.html">
<a href="../practice/using-openebs-for-persistent-storage.html">
<b>5.5.3.1.</b>
使用OpenEBS做持久化存储
</a>
</li>
</ul>
</li>
</ul>
</li>
<li class="chapter " data-level="5.6" data-path="../practice/monitoring.html">
<a href="../practice/monitoring.html">
<b>5.6.</b>
集群与应用监控
</a>
<ul class="articles">
<li class="chapter " data-level="5.6.1" data-path="../practice/heapster.html">
<a href="../practice/heapster.html">
<b>5.6.1.</b>
Heapster
</a>
<ul class="articles">
<li class="chapter " data-level="5.6.1.1" data-path="../practice/using-heapster-to-get-object-metrics.html">
<a href="../practice/using-heapster-to-get-object-metrics.html">
<b>5.6.1.1.</b>
使用Heapster获取集群和对象的metric数据
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="5.6.2" data-path="../practice/prometheus.html">
<a href="../practice/prometheus.html">
<b>5.6.2.</b>
Prometheus
</a>
<ul class="articles">
<li class="chapter " data-level="5.6.2.1" data-path="../practice/using-prometheus-to-monitor-kuberentes-cluster.html">
<a href="../practice/using-prometheus-to-monitor-kuberentes-cluster.html">
<b>5.6.2.1.</b>
使用Prometheus监控kubernetes集群
</a>
</li>
</ul>
</li>
</ul>
</li>
<li class="chapter " data-level="5.7" data-path="../practice/services-management-tool.html">
<a href="../practice/services-management-tool.html">
<b>5.7.</b>
服务编排管理
</a>
<ul class="articles">
<li class="chapter " data-level="5.7.1" data-path="../practice/helm.html">
<a href="../practice/helm.html">
<b>5.7.1.</b>
使用Helm管理kubernetes应用
</a>
</li>
<li class="chapter " data-level="5.7.2" data-path="../practice/create-private-charts-repo.html">
<a href="../practice/create-private-charts-repo.html">
<b>5.7.2.</b>
构建私有Chart仓库
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="5.8" data-path="../practice/ci-cd.html">
<a href="../practice/ci-cd.html">
<b>5.8.</b>
持续集成与发布
</a>
<ul class="articles">
<li class="chapter " data-level="5.8.1" data-path="../practice/jenkins-ci-cd.html">
<a href="../practice/jenkins-ci-cd.html">
<b>5.8.1.</b>
使用Jenkins进行持续集成与发布
</a>
</li>
<li class="chapter " data-level="5.8.2" data-path="../practice/drone-ci-cd.html">
<a href="../practice/drone-ci-cd.html">
<b>5.8.2.</b>
使用Drone进行持续集成与发布
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="5.9" data-path="../practice/update-and-upgrade.html">
<a href="../practice/update-and-upgrade.html">
<b>5.9.</b>
更新与升级
</a>
<ul class="articles">
<li class="chapter " data-level="5.9.1" data-path="../practice/manually-upgrade.html">
<a href="../practice/manually-upgrade.html">
<b>5.9.1.</b>
手动升级Kubernetes集群
</a>
</li>
<li class="chapter " data-level="5.9.2" data-path="../practice/dashboard-upgrade.html">
<a href="../practice/dashboard-upgrade.html">
<b>5.9.2.</b>
升级dashboard
</a>
</li>
</ul>
</li>
<li class="header">领域应用</li>
<li class="chapter " data-level="6.1" data-path="../usecases/">
<a href="../usecases/">
<b>6.1.</b>
领域应用概览
</a>
</li>
<li class="chapter " data-level="6.2" data-path="../usecases/microservices.html">
<a href="../usecases/microservices.html">
<b>6.2.</b>
微服务架构
</a>
<ul class="articles">
<li class="chapter " data-level="6.2.1" data-path="../usecases/service-discovery-in-microservices.html">
<a href="../usecases/service-discovery-in-microservices.html">
<b>6.2.1.</b>
微服务中的服务发现
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.3" data-path="../usecases/service-mesh.html">
<a href="../usecases/service-mesh.html">
<b>6.3.</b>
Service Mesh 服务网格
</a>
<ul class="articles">
<li class="chapter " data-level="6.3.1" data-path="../usecases/istio.html">
<a href="../usecases/istio.html">
<b>6.3.1.</b>
Istio
</a>
<ul class="articles">
<li class="chapter " data-level="6.3.1.1" data-path="../usecases/istio-installation.html">
<a href="../usecases/istio-installation.html">
<b>6.3.1.1.</b>
安装并试用Istio service mesh
</a>
</li>
<li class="chapter " data-level="6.3.1.2" data-path="../usecases/configuring-request-routing.html">
<a href="../usecases/configuring-request-routing.html">
<b>6.3.1.2.</b>
配置请求的路由规则
</a>
</li>
<li class="chapter " data-level="6.3.1.3" data-path="../usecases/install-and-expand-istio-mesh.html">
<a href="../usecases/install-and-expand-istio-mesh.html">
<b>6.3.1.3.</b>
安装和拓展Istio service mesh
</a>
</li>
<li class="chapter " data-level="6.3.1.4" data-path="../usecases/integrating-vms.html">
<a href="../usecases/integrating-vms.html">
<b>6.3.1.4.</b>
集成虚拟机
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.3.2" data-path="../usecases/linkerd.html">
<a href="../usecases/linkerd.html">
<b>6.3.2.</b>
Linkerd
</a>
<ul class="articles">
<li class="chapter " data-level="6.3.2.1" data-path="../usecases/linkerd-user-guide.html">
<a href="../usecases/linkerd-user-guide.html">
<b>6.3.2.1.</b>
Linkerd 使用指南
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.3.3" data-path="../usecases/conduit.html">
<a href="../usecases/conduit.html">
<b>6.3.3.</b>
Conduit
</a>
<ul class="articles">
<li class="chapter " data-level="6.3.3.1" data-path="../usecases/conduit-overview.html">
<a href="../usecases/conduit-overview.html">
<b>6.3.3.1.</b>
Condiut概览
</a>
</li>
<li class="chapter " data-level="6.3.3.2" data-path="../usecases/conduit-installation.html">
<a href="../usecases/conduit-installation.html">
<b>6.3.3.2.</b>
安装Conduit
</a>
</li>
</ul>
</li>
</ul>
</li>
<li class="chapter " data-level="6.4" data-path="../usecases/big-data.html">
<a href="../usecases/big-data.html">
<b>6.4.</b>
大数据
</a>
<ul class="articles">
<li class="chapter " data-level="6.4.1" data-path="../usecases/spark-standalone-on-kubernetes.html">
<a href="../usecases/spark-standalone-on-kubernetes.html">
<b>6.4.1.</b>
Spark standalone on Kubernetes
</a>
</li>
<li class="chapter " data-level="6.4.2" data-path="../usecases/running-spark-with-kubernetes-native-scheduler.html">
<a href="../usecases/running-spark-with-kubernetes-native-scheduler.html">
<b>6.4.2.</b>
运行支持Kubernetes原生调度的Spark程序
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.5" data-path="../usecases/serverless.html">
<a href="../usecases/serverless.html">
<b>6.5.</b>
Serverless架构
</a>
<ul class="articles">
<li class="chapter " data-level="6.5.1" data-path="../usecases/understanding-serverless.html">
<a href="../usecases/understanding-serverless.html">
<b>6.5.1.</b>
理解Serverless
</a>
</li>
<li class="chapter " data-level="6.5.2" data-path="../usecases/faas.html">
<a href="../usecases/faas.html">
<b>6.5.2.</b>
FaaS-函数即服务
</a>
<ul class="articles">
<li class="chapter " data-level="6.5.2.1" data-path="../usecases/openfaas-quick-start.html">
<a href="../usecases/openfaas-quick-start.html">
<b>6.5.2.1.</b>
OpenFaaS快速入门指南
</a>
</li>
</ul>
</li>
</ul>
</li>
<li class="chapter " data-level="6.6" data-path="../usecases/edge-computing.html">
<a href="../usecases/edge-computing.html">
<b>6.6.</b>
边缘计算
</a>
</li>
<li class="header">开发指南</li>
<li class="chapter " data-level="7.1" data-path="../develop/">
<a href="../develop/">
<b>7.1.</b>
开发指南概览
</a>
</li>
<li class="chapter " data-level="7.2" data-path="../develop/sigs-and-working-group.html">
<a href="../develop/sigs-and-working-group.html">
<b>7.2.</b>
SIG和工作组
</a>
</li>
<li class="chapter " data-level="7.3" data-path="../develop/developing-environment.html">
<a href="../develop/developing-environment.html">
<b>7.3.</b>
开发环境搭建
</a>
</li>
<li class="chapter " data-level="7.4" data-path="../develop/testing.html">
<a href="../develop/testing.html">
<b>7.4.</b>
单元测试和集成测试
</a>
</li>
<li class="chapter " data-level="7.5" data-path="../develop/client-go-sample.html">
<a href="../develop/client-go-sample.html">
<b>7.5.</b>
client-go示例
</a>
</li>
2018-01-09 19:14:30 +08:00
<li class="chapter " data-level="7.6" data-path="../develop/operator.html">
2018-01-08 17:26:29 +08:00
2018-01-09 19:14:30 +08:00
<a href="../develop/operator.html">
2018-01-08 17:26:29 +08:00
<b>7.6.</b>
2018-01-09 19:14:30 +08:00
Operator
</a>
</li>
<li class="chapter " data-level="7.7" data-path="../develop/contribute.html">
<a href="../develop/contribute.html">
<b>7.7.</b>
2018-01-08 17:26:29 +08:00
社区贡献
</a>
</li>
2018-01-09 19:14:30 +08:00
<li class="chapter " data-level="7.8" data-path="../develop/minikube.html">
2018-01-08 17:26:29 +08:00
<a href="../develop/minikube.html">
2018-01-09 19:14:30 +08:00
<b>7.8.</b>
2018-01-08 17:26:29 +08:00
Minikube
</a>
</li>
<li class="header">附录</li>
<li class="chapter " data-level="8.1" data-path="../appendix/">
<a href="../appendix/">
<b>8.1.</b>
附录说明
</a>
</li>
<li class="chapter " data-level="8.2" data-path="../appendix/debug-kubernetes-services.html">
<a href="../appendix/debug-kubernetes-services.html">
<b>8.2.</b>
Kubernetes中的应用故障排查
</a>
</li>
<li class="chapter " data-level="8.3" data-path="../appendix/material-share.html">
<a href="../appendix/material-share.html">
<b>8.3.</b>
Kubernetes相关资讯和情报链接
</a>
</li>
<li class="chapter " data-level="8.4" data-path="../appendix/docker-best-practice.html">
<a href="../appendix/docker-best-practice.html">
<b>8.4.</b>
Docker最佳实践
</a>
</li>
<li class="chapter " data-level="8.5" data-path="../appendix/tricks.html">
<a href="../appendix/tricks.html">
<b>8.5.</b>
使用技巧
</a>
</li>
<li class="chapter " data-level="8.6" data-path="../appendix/issues.html">
<a href="../appendix/issues.html">
<b>8.6.</b>
问题记录
</a>
</li>
<li class="chapter " data-level="8.7" data-path="../appendix/kubernetes-changelog.html">
<a href="../appendix/kubernetes-changelog.html">
<b>8.7.</b>
Kubernetes版本更新日志
</a>
<ul class="articles">
<li class="chapter " data-level="8.7.1" data-path="../appendix/kubernetes-1.7-changelog.html">
<a href="../appendix/kubernetes-1.7-changelog.html">
<b>8.7.1.</b>
Kubernetes1.7更新日志
</a>
</li>
<li class="chapter " data-level="8.7.2" data-path="../appendix/kubernetes-1.8-changelog.html">
<a href="../appendix/kubernetes-1.8-changelog.html">
<b>8.7.2.</b>
Kubernetes1.8更新日志
</a>
</li>
<li class="chapter " data-level="8.7.3" data-path="../appendix/kubernetes-1.9-changelog.html">
<a href="../appendix/kubernetes-1.9-changelog.html">
<b>8.7.3.</b>
Kubernetes1.9更新日志
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="8.8" data-path="../appendix/summary-and-outlook.html">
<a href="../appendix/summary-and-outlook.html">
<b>8.8.</b>
Kubernetes及云原生年度总结及展望
</a>
<ul class="articles">
<li class="chapter " data-level="8.8.1" 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>8.8.1.</b>
Kubernetes与云原生2017年年终总结及2018年展望
</a>
</li>
</ul>
</li>
<li class="divider"></li>
<li>
<a href="https://www.gitbook.com" target="blank" class="gitbook-link">
本书使用 GitBook 发布
</a>
</li>
</ul>
</nav>
</div>
<div class="book-body">
<div class="body-inner">
<div class="book-header" role="navigation">
<!-- Title -->
<h1>
<i class="fa fa-circle-o-notch fa-spin"></i>
<a href=".." >Persistent Volume持久化卷</a>
</h1>
</div>
<div class="page-wrapper" tabindex="-1" role="main">
<div class="page-inner">
<div class="search-plus" id="book-search-results">
<div class="search-noresults">
<section class="normal markdown-section">
<h1 id="persistent-volume&#xFF08;&#x6301;&#x4E45;&#x5316;&#x5377;&#xFF09;">Persistent Volume&#xFF08;&#x6301;&#x4E45;&#x5316;&#x5377;&#xFF09;</h1>
<p>&#x672C;&#x6587;&#x6863;&#x4ECB;&#x7ECD;&#x4E86; Kubernetes &#x4E2D; <code>PersistentVolume</code> &#x7684;&#x5F53;&#x524D;&#x72B6;&#x6001;&#x3002;&#x5EFA;&#x8BAE;&#x60A8;&#x5728;&#x9605;&#x8BFB;&#x672C;&#x6587;&#x6863;&#x524D;&#x5148;&#x719F;&#x6089; <a href="https://kubernetes.io/docs/concepts/storage/volumes/" target="_blank">volume</a>&#x3002;</p>
<h2 id="&#x4ECB;&#x7ECD;">&#x4ECB;&#x7ECD;</h2>
<p>&#x5BF9;&#x4E8E;&#x7BA1;&#x7406;&#x8BA1;&#x7B97;&#x8D44;&#x6E90;&#x6765;&#x8BF4;&#xFF0C;&#x7BA1;&#x7406;&#x5B58;&#x50A8;&#x8D44;&#x6E90;&#x660E;&#x663E;&#x662F;&#x53E6;&#x4E00;&#x4E2A;&#x95EE;&#x9898;&#x3002;<code>PersistentVolume</code> &#x5B50;&#x7CFB;&#x7EDF;&#x4E3A;&#x7528;&#x6237;&#x548C;&#x7BA1;&#x7406;&#x5458;&#x63D0;&#x4F9B;&#x4E86;&#x4E00;&#x4E2A; API&#xFF0C;&#x8BE5; API &#x5C06;&#x5982;&#x4F55;&#x63D0;&#x4F9B;&#x5B58;&#x50A8;&#x7684;&#x7EC6;&#x8282;&#x62BD;&#x8C61;&#x4E86;&#x51FA;&#x6765;&#x3002;&#x4E3A;&#x6B64;&#xFF0C;&#x6211;&#x4EEC;&#x5F15;&#x5165;&#x4E24;&#x4E2A;&#x65B0;&#x7684; API &#x8D44;&#x6E90;&#xFF1A;<code>PersistentVolume</code> &#x548C; <code>PersistentVolumeClaim</code>&#x3002;</p>
<p><code>PersistentVolume</code>&#xFF08;PV&#xFF09;&#x662F;&#x7531;&#x7BA1;&#x7406;&#x5458;&#x8BBE;&#x7F6E;&#x7684;&#x5B58;&#x50A8;&#xFF0C;&#x5B83;&#x662F;&#x7FA4;&#x96C6;&#x7684;&#x4E00;&#x90E8;&#x5206;&#x3002;&#x5C31;&#x50CF;&#x8282;&#x70B9;&#x662F;&#x96C6;&#x7FA4;&#x4E2D;&#x7684;&#x8D44;&#x6E90;&#x4E00;&#x6837;&#xFF0C;PV &#x4E5F;&#x662F;&#x96C6;&#x7FA4;&#x4E2D;&#x7684;&#x8D44;&#x6E90;&#x3002; PV &#x662F; Volume &#x4E4B;&#x7C7B;&#x7684;&#x5377;&#x63D2;&#x4EF6;&#xFF0C;&#x4F46;&#x5177;&#x6709;&#x72EC;&#x7ACB;&#x4E8E;&#x4F7F;&#x7528; PV &#x7684; Pod &#x7684;&#x751F;&#x547D;&#x5468;&#x671F;&#x3002;&#x6B64; API &#x5BF9;&#x8C61;&#x5305;&#x542B;&#x5B58;&#x50A8;&#x5B9E;&#x73B0;&#x7684;&#x7EC6;&#x8282;&#xFF0C;&#x5373; NFS&#x3001;iSCSI &#x6216;&#x7279;&#x5B9A;&#x4E8E;&#x4E91;&#x4F9B;&#x5E94;&#x5546;&#x7684;&#x5B58;&#x50A8;&#x7CFB;&#x7EDF;&#x3002;</p>
<p><code>PersistentVolumeClaim</code>&#xFF08;PVC&#xFF09;&#x662F;&#x7528;&#x6237;&#x5B58;&#x50A8;&#x7684;&#x8BF7;&#x6C42;&#x3002;&#x5B83;&#x4E0E; Pod &#x76F8;&#x4F3C;&#x3002;Pod &#x6D88;&#x8017;&#x8282;&#x70B9;&#x8D44;&#x6E90;&#xFF0C;PVC &#x6D88;&#x8017; PV &#x8D44;&#x6E90;&#x3002;Pod &#x53EF;&#x4EE5;&#x8BF7;&#x6C42;&#x7279;&#x5B9A;&#x7EA7;&#x522B;&#x7684;&#x8D44;&#x6E90;&#xFF08;CPU &#x548C;&#x5185;&#x5B58;&#xFF09;&#x3002;&#x58F0;&#x660E;&#x53EF;&#x4EE5;&#x8BF7;&#x6C42;&#x7279;&#x5B9A;&#x7684;&#x5927;&#x5C0F;&#x548C;&#x8BBF;&#x95EE;&#x6A21;&#x5F0F;&#xFF08;&#x4F8B;&#x5982;&#xFF0C;&#x53EF;&#x4EE5;&#x4EE5;&#x8BFB;/&#x5199;&#x4E00;&#x6B21;&#x6216; &#x53EA;&#x8BFB;&#x591A;&#x6B21;&#x6A21;&#x5F0F;&#x6302;&#x8F7D;&#xFF09;&#x3002;</p>
<p>&#x867D;&#x7136; <code>PersistentVolumeClaims</code> &#x5141;&#x8BB8;&#x7528;&#x6237;&#x4F7F;&#x7528;&#x62BD;&#x8C61;&#x5B58;&#x50A8;&#x8D44;&#x6E90;&#xFF0C;&#x4F46;&#x7528;&#x6237;&#x9700;&#x8981;&#x5177;&#x6709;&#x4E0D;&#x540C;&#x6027;&#x8D28;&#xFF08;&#x4F8B;&#x5982;&#x6027;&#x80FD;&#xFF09;&#x7684; <code>PersistentVolume</code> &#x6765;&#x89E3;&#x51B3;&#x4E0D;&#x540C;&#x7684;&#x95EE;&#x9898;&#x3002;&#x96C6;&#x7FA4;&#x7BA1;&#x7406;&#x5458;&#x9700;&#x8981;&#x80FD;&#x591F;&#x63D0;&#x4F9B;&#x5404;&#x79CD;&#x5404;&#x6837;&#x7684; <code>PersistentVolume</code>&#xFF0C;&#x8FD9;&#x4E9B;<code>PersistentVolume</code> &#x7684;&#x5927;&#x5C0F;&#x548C;&#x8BBF;&#x95EE;&#x6A21;&#x5F0F;&#x53EF;&#x4EE5;&#x5404;&#x6709;&#x4E0D;&#x540C;&#xFF0C;&#x4F46;&#x4E0D;&#x9700;&#x8981;&#x5411;&#x7528;&#x6237;&#x516C;&#x5F00;&#x5B9E;&#x73B0;&#x8FD9;&#x4E9B;&#x5377;&#x7684;&#x7EC6;&#x8282;&#x3002;&#x5BF9;&#x4E8E;&#x8FD9;&#x4E9B;&#x9700;&#x6C42;&#xFF0C;<code>StorageClass</code> &#x8D44;&#x6E90;&#x53EF;&#x4EE5;&#x5B9E;&#x73B0;&#x3002;</p>
<p>&#x8BF7;&#x53C2;&#x9605;<a href="https://kubernetes.io/docs/tasks/configure-pod-container/configure-persistent-volume-storage/" target="_blank">&#x5DE5;&#x4F5C;&#x793A;&#x4F8B;&#x7684;&#x8BE6;&#x7EC6;&#x8FC7;&#x7A0B;</a>&#x3002;</p>
<h2 id="&#x5377;&#x548C;&#x58F0;&#x660E;&#x7684;&#x751F;&#x547D;&#x5468;&#x671F;">&#x5377;&#x548C;&#x58F0;&#x660E;&#x7684;&#x751F;&#x547D;&#x5468;&#x671F;</h2>
<p>PV &#x5C5E;&#x4E8E;&#x96C6;&#x7FA4;&#x4E2D;&#x7684;&#x8D44;&#x6E90;&#x3002;PVC &#x662F;&#x5BF9;&#x8FD9;&#x4E9B;&#x8D44;&#x6E90;&#x7684;&#x8BF7;&#x6C42;&#xFF0C;&#x4E5F;&#x4F5C;&#x4E3A;&#x5BF9;&#x8D44;&#x6E90;&#x7684;&#x8BF7;&#x6C42;&#x7684;&#x68C0;&#x67E5;&#x3002; PV &#x548C; PVC &#x4E4B;&#x95F4;&#x7684;&#x76F8;&#x4E92;&#x4F5C;&#x7528;&#x9075;&#x5FAA;&#x8FD9;&#x6837;&#x7684;&#x751F;&#x547D;&#x5468;&#x671F;&#xFF1A;</p>
<h3 id="&#x914D;&#x7F6E;&#xFF08;provision&#xFF09;">&#x914D;&#x7F6E;&#xFF08;Provision&#xFF09;</h3>
<p>&#x6709;&#x4E24;&#x79CD;&#x65B9;&#x5F0F;&#x6765;&#x914D;&#x7F6E; PV&#xFF1A;&#x9759;&#x6001;&#x6216;&#x52A8;&#x6001;&#x3002;</p>
<h4 id="&#x9759;&#x6001;">&#x9759;&#x6001;</h4>
<p>&#x96C6;&#x7FA4;&#x7BA1;&#x7406;&#x5458;&#x521B;&#x5EFA;&#x4E00;&#x4E9B; PV&#x3002;&#x5B83;&#x4EEC;&#x5E26;&#x6709;&#x53EF;&#x4F9B;&#x7FA4;&#x96C6;&#x7528;&#x6237;&#x4F7F;&#x7528;&#x7684;&#x5B9E;&#x9645;&#x5B58;&#x50A8;&#x7684;&#x7EC6;&#x8282;&#x3002;&#x5B83;&#x4EEC;&#x5B58;&#x5728;&#x4E8E; Kubernetes API &#x4E2D;&#xFF0C;&#x53EF;&#x7528;&#x4E8E;&#x6D88;&#x8D39;&#x3002;</p>
<h4 id="&#x52A8;&#x6001;">&#x52A8;&#x6001;</h4>
<p>&#x5F53;&#x7BA1;&#x7406;&#x5458;&#x521B;&#x5EFA;&#x7684;&#x9759;&#x6001; PV &#x90FD;&#x4E0D;&#x5339;&#x914D;&#x7528;&#x6237;&#x7684; <code>PersistentVolumeClaim</code> &#x65F6;&#xFF0C;&#x96C6;&#x7FA4;&#x53EF;&#x80FD;&#x4F1A;&#x5C1D;&#x8BD5;&#x52A8;&#x6001;&#x5730;&#x4E3A; PVC &#x521B;&#x5EFA;&#x5377;&#x3002;&#x6B64;&#x914D;&#x7F6E;&#x57FA;&#x4E8E; <code>StorageClasses</code>&#xFF1A;PVC &#x5FC5;&#x987B;&#x8BF7;&#x6C42;<a href="https://kubernetes.io/docs/concepts/storage/storage-classes/" target="_blank">&#x5B58;&#x50A8;&#x7C7B;</a>&#xFF0C;&#x5E76;&#x4E14;&#x7BA1;&#x7406;&#x5458;&#x5FC5;&#x987B;&#x521B;&#x5EFA;&#x5E76;&#x914D;&#x7F6E;&#x8BE5;&#x7C7B;&#x624D;&#x80FD;&#x8FDB;&#x884C;&#x52A8;&#x6001;&#x521B;&#x5EFA;&#x3002;&#x58F0;&#x660E;&#x8BE5;&#x7C7B;&#x4E3A; <code>&quot;&quot;</code> &#x53EF;&#x4EE5;&#x6709;&#x6548;&#x5730;&#x7981;&#x7528;&#x5176;&#x52A8;&#x6001;&#x914D;&#x7F6E;&#x3002;</p>
<p>&#x8981;&#x542F;&#x7528;&#x57FA;&#x4E8E;&#x5B58;&#x50A8;&#x7EA7;&#x522B;&#x7684;&#x52A8;&#x6001;&#x5B58;&#x50A8;&#x914D;&#x7F6E;&#xFF0C;&#x96C6;&#x7FA4;&#x7BA1;&#x7406;&#x5458;&#x9700;&#x8981;&#x542F;&#x7528; API server &#x4E0A;&#x7684; <code>DefaultStorageClass</code> <a href="https://kubernetes.io/docs/admin/admission-controllers/#defaultstorageclass" target="_blank">&#x51C6;&#x5165;&#x63A7;&#x5236;&#x5668;</a>&#x3002;&#x4F8B;&#x5982;&#xFF0C;&#x901A;&#x8FC7;&#x786E;&#x4FDD; <code>DefaultStorageClass</code> &#x4F4D;&#x4E8E; API server &#x7EC4;&#x4EF6;&#x7684; <code>--admission-control</code> &#x6807;&#x5FD7;&#xFF0C;&#x4F7F;&#x7528;&#x9017;&#x53F7;&#x5206;&#x9694;&#x7684;&#x6709;&#x5E8F;&#x503C;&#x5217;&#x8868;&#x4E2D;&#xFF0C;&#x53EF;&#x4EE5;&#x5B8C;&#x6210;&#x6B64;&#x64CD;&#x4F5C;&#x3002;&#x6709;&#x5173; API server &#x547D;&#x4EE4;&#x884C;&#x6807;&#x5FD7;&#x7684;&#x66F4;&#x591A;&#x4FE1;&#x606F;&#xFF0C;&#x8BF7;&#x68C0;&#x67E5; <a href="https://kubernetes.io/docs/admin/kube-apiserver/" target="_blank">kube-apiserver</a> &#x6587;&#x6863;&#x3002;</p>
<h3 id="&#x7ED1;&#x5B9A;">&#x7ED1;&#x5B9A;</h3>
<p>&#x518D;&#x52A8;&#x6001;&#x914D;&#x7F6E;&#x7684;&#x60C5;&#x51B5;&#x4E0B;&#xFF0C;&#x7528;&#x6237;&#x521B;&#x5EFA;&#x6216;&#x5DF2;&#x7ECF;&#x521B;&#x5EFA;&#x4E86;&#x5177;&#x6709;&#x7279;&#x5B9A;&#x5B58;&#x50A8;&#x91CF;&#x7684; <code>PersistentVolumeClaim</code> &#x4EE5;&#x53CA;&#x67D0;&#x4E9B;&#x8BBF;&#x95EE;&#x6A21;&#x5F0F;&#x3002;master &#x4E2D;&#x7684;&#x63A7;&#x5236;&#x73AF;&#x8DEF;&#x76D1;&#x89C6;&#x65B0;&#x7684; PVC&#xFF0C;&#x5BFB;&#x627E;&#x5339;&#x914D;&#x7684; PV&#xFF08;&#x5982;&#x679C;&#x53EF;&#x80FD;&#xFF09;&#xFF0C;&#x5E76;&#x5C06;&#x5B83;&#x4EEC;&#x7ED1;&#x5B9A;&#x5728;&#x4E00;&#x8D77;&#x3002;&#x5982;&#x679C;&#x4E3A;&#x65B0;&#x7684; PVC &#x52A8;&#x6001;&#x8C03;&#x914D; PV&#xFF0C;&#x5219;&#x8BE5;&#x73AF;&#x8DEF;&#x5C06;&#x59CB;&#x7EC8;&#x5C06;&#x8BE5; PV &#x7ED1;&#x5B9A;&#x5230; PVC&#x3002;&#x5426;&#x5219;&#xFF0C;&#x7528;&#x6237;&#x603B;&#x4F1A;&#x5F97;&#x5230;&#x4ED6;&#x4EEC;&#x6240;&#x8BF7;&#x6C42;&#x7684;&#x5B58;&#x50A8;&#xFF0C;&#x4F46;&#x662F;&#x5BB9;&#x91CF;&#x53EF;&#x80FD;&#x8D85;&#x51FA;&#x8981;&#x6C42;&#x7684;&#x6570;&#x91CF;&#x3002;&#x4E00;&#x65E6; PV &#x548C; PVC &#x7ED1;&#x5B9A;&#x540E;&#xFF0C;<code>PersistentVolumeClaim</code> &#x7ED1;&#x5B9A;&#x662F;&#x6392;&#x4ED6;&#x6027;&#x7684;&#xFF0C;&#x4E0D;&#x7BA1;&#x5B83;&#x4EEC;&#x662F;&#x5982;&#x4F55;&#x7ED1;&#x5B9A;&#x7684;&#x3002; PVC &#x8DDF; PV &#x7ED1;&#x5B9A;&#x662F;&#x4E00;&#x5BF9;&#x4E00;&#x7684;&#x6620;&#x5C04;&#x3002;</p>
<p>&#x5982;&#x679C;&#x6CA1;&#x6709;&#x5339;&#x914D;&#x7684;&#x5377;&#xFF0C;&#x58F0;&#x660E;&#x5C06;&#x65E0;&#x9650;&#x671F;&#x5730;&#x4FDD;&#x6301;&#x672A;&#x7ED1;&#x5B9A;&#x72B6;&#x6001;&#x3002;&#x968F;&#x7740;&#x5339;&#x914D;&#x5377;&#x7684;&#x53EF;&#x7528;&#xFF0C;&#x58F0;&#x660E;&#x5C06;&#x88AB;&#x7ED1;&#x5B9A;&#x3002;&#x4F8B;&#x5982;&#xFF0C;&#x914D;&#x7F6E;&#x4E86;&#x8BB8;&#x591A; 50Gi PV&#x7684;&#x96C6;&#x7FA4;&#x5C06;&#x4E0D;&#x4F1A;&#x5339;&#x914D;&#x8BF7;&#x6C42; 100Gi &#x7684;PVC&#x3002;&#x5C06;100Gi PV &#x6DFB;&#x52A0;&#x5230;&#x7FA4;&#x96C6;&#x65F6;&#xFF0C;&#x53EF;&#x4EE5;&#x7ED1;&#x5B9A; PVC&#x3002;</p>
<h3 id="&#x4F7F;&#x7528;">&#x4F7F;&#x7528;</h3>
<p>Pod &#x4F7F;&#x7528;&#x58F0;&#x660E;&#x4F5C;&#x4E3A;&#x5377;&#x3002;&#x96C6;&#x7FA4;&#x68C0;&#x67E5;&#x58F0;&#x660E;&#x4EE5;&#x67E5;&#x627E;&#x7ED1;&#x5B9A;&#x7684;&#x5377;&#x5E76;&#x4E3A;&#x96C6;&#x7FA4;&#x6302;&#x8F7D;&#x8BE5;&#x5377;&#x3002;&#x5BF9;&#x4E8E;&#x652F;&#x6301;&#x591A;&#x79CD;&#x8BBF;&#x95EE;&#x6A21;&#x5F0F;&#x7684;&#x5377;&#xFF0C;&#x7528;&#x6237;&#x6307;&#x5B9A;&#x5728;&#x4F7F;&#x7528;&#x58F0;&#x660E;&#x4F5C;&#x4E3A;&#x5BB9;&#x5668;&#x4E2D;&#x7684;&#x5377;&#x65F6;&#x6240;&#x9700;&#x7684;&#x6A21;&#x5F0F;&#x3002;</p>
<p>&#x7528;&#x6237;&#x8FDB;&#x884C;&#x4E86;&#x58F0;&#x660E;&#xFF0C;&#x5E76;&#x4E14;&#x8BE5;&#x58F0;&#x660E;&#x662F;&#x7ED1;&#x5B9A;&#x7684;&#xFF0C;&#x5219;&#x53EA;&#x8981;&#x7528;&#x6237;&#x9700;&#x8981;&#xFF0C;&#x7ED1;&#x5B9A;&#x7684; PV &#x5C31;&#x5C5E;&#x4E8E;&#x8BE5;&#x7528;&#x6237;&#x3002;&#x7528;&#x6237;&#x901A;&#x8FC7;&#x5728; Pod &#x7684; volume &#x914D;&#x7F6E;&#x4E2D;&#x5305;&#x542B; <code>persistentVolumeClaim</code> &#x6765;&#x8C03;&#x5EA6; Pod &#x5E76;&#x8BBF;&#x95EE;&#x7528;&#x6237;&#x58F0;&#x660E;&#x7684; PV&#x3002;<a href="#claims-as-volumes">&#x8BF7;&#x53C2;&#x9605;&#x4E0B;&#x9762;&#x7684;&#x8BED;&#x6CD5;&#x7EC6;&#x8282;</a>&#x3002;</p>
<h3 id="&#x6301;&#x4E45;&#x5316;&#x5377;&#x58F0;&#x660E;&#x7684;&#x4FDD;&#x62A4;">&#x6301;&#x4E45;&#x5316;&#x5377;&#x58F0;&#x660E;&#x7684;&#x4FDD;&#x62A4;</h3>
<p>PVC &#x4FDD;&#x62A4;&#x7684;&#x76EE;&#x7684;&#x662F;&#x786E;&#x4FDD;&#x7531; pod &#x6B63;&#x5728;&#x4F7F;&#x7528;&#x7684; PVC &#x4E0D;&#x4F1A;&#x4ECE;&#x7CFB;&#x7EDF;&#x4E2D;&#x79FB;&#x9664;&#xFF0C;&#x56E0;&#x4E3A;&#x5982;&#x679C;&#x88AB;&#x79FB;&#x9664;&#x7684;&#x8BDD;&#x53EF;&#x80FD;&#x4F1A;&#x5BFC;&#x81F4;&#x6570;&#x636E;&#x4E22;&#x5931;&#x3002;</p>
<p>&#x6CE8;&#x610F;&#xFF1A;&#x5F53; pod &#x72B6;&#x6001;&#x4E3A; <code>Pending</code> &#x5E76;&#x4E14; pod &#x5DF2;&#x7ECF;&#x5206;&#x914D;&#x7ED9;&#x8282;&#x70B9;&#x6216; pod &#x4E3A; <code>Running</code> &#x72B6;&#x6001;&#x65F6;&#xFF0C;PVC &#x5904;&#x4E8E;&#x6D3B;&#x52A8;&#x72B6;&#x6001;&#x3002;</p>
<p>&#x5F53;&#x542F;&#x7528;<a href="https://kubernetes.io/docs/tasks/administer-cluster/pvc-protection/" target="_blank">PVC &#x4FDD;&#x62A4; alpha &#x529F;&#x80FD;</a>&#x65F6;&#xFF0C;&#x5982;&#x679C;&#x7528;&#x6237;&#x5220;&#x9664;&#x4E86;&#x4E00;&#x4E2A; pod &#x6B63;&#x5728;&#x4F7F;&#x7528;&#x7684; PVC&#xFF0C;&#x5219;&#x8BE5; PVC &#x4E0D;&#x4F1A;&#x88AB;&#x7ACB;&#x5373;&#x5220;&#x9664;&#x3002;PVC &#x7684;&#x5220;&#x9664;&#x5C06;&#x88AB;&#x63A8;&#x8FDF;&#xFF0C;&#x76F4;&#x5230; PVC &#x4E0D;&#x518D;&#x88AB;&#x4EFB;&#x4F55; pod &#x4F7F;&#x7528;&#x3002;</p>
<p>&#x60A8;&#x53EF;&#x4EE5;&#x770B;&#x5230;&#xFF0C;&#x5F53; PVC &#x7684;&#x72B6;&#x6001;&#x4E3A; <code>Teminatiing</code> &#x65F6;&#xFF0C;PVC &#x53D7;&#x5230;&#x4FDD;&#x62A4;&#xFF0C;<code>Finalizers</code> &#x5217;&#x8868;&#x4E2D;&#x5305;&#x542B; <code>kubernetes.io/pvc-protection</code>&#xFF1A;</p>
<pre><code class="lang-shell">kubectl described pvc hostpath
Name: hostpath
Namespace: default
StorageClass: example-hostpath
Status: Terminating
Volume:
Labels: &lt;none&gt;
Annotations: volume.beta.kubernetes.io/storage-class=example-hostpath
volume.beta.kubernetes.io/storage-provisioner=example.com/hostpath
Finalizers: [kubernetes.io/pvc-protection]
...
</code></pre>
<h3 id="&#x56DE;&#x6536;">&#x56DE;&#x6536;</h3>
<p>&#x7528;&#x6237;&#x7528;&#x5B8C; volume &#x540E;&#xFF0C;&#x53EF;&#x4EE5;&#x4ECE;&#x5141;&#x8BB8;&#x56DE;&#x6536;&#x8D44;&#x6E90;&#x7684; API &#x4E2D;&#x5220;&#x9664; PVC &#x5BF9;&#x8C61;&#x3002;<code>PersistentVolume</code> &#x7684;&#x56DE;&#x6536;&#x7B56;&#x7565;&#x544A;&#x8BC9;&#x96C6;&#x7FA4;&#x5728;&#x5B58;&#x50A8;&#x5377;&#x58F0;&#x660E;&#x91CA;&#x653E;&#x540E;&#x5E94;&#x5982;&#x4F55;&#x5904;&#x7406;&#x8BE5;&#x5377;&#x3002;&#x76EE;&#x524D;&#xFF0C;volume &#x7684;&#x5904;&#x7406;&#x7B56;&#x7565;&#x6709;&#x4FDD;&#x7559;&#x3001;&#x56DE;&#x6536;&#x6216;&#x5220;&#x9664;&#x3002;</p>
<h4 id="&#x4FDD;&#x7559;">&#x4FDD;&#x7559;</h4>
<p>&#x4FDD;&#x7559;&#x56DE;&#x6536;&#x7B56;&#x7565;&#x5141;&#x8BB8;&#x624B;&#x52A8;&#x56DE;&#x6536;&#x8D44;&#x6E90;&#x3002;&#x5F53; <code>PersistentVolumeClaim</code> &#x88AB;&#x5220;&#x9664;&#x65F6;&#xFF0C;<code>PersistentVolume</code> &#x4ECD;&#x7136;&#x5B58;&#x5728;&#xFF0C;volume &#x88AB;&#x89C6;&#x4E3A;&#x201C;&#x5DF2;&#x91CA;&#x653E;&#x201D;&#x3002;&#x4F46;&#x662F;&#x7531;&#x4E8E;&#x524D;&#x4E00;&#x4E2A;&#x58F0;&#x660E;&#x4EBA;&#x7684;&#x6570;&#x636E;&#x4ECD;&#x7136;&#x5B58;&#x5728;&#xFF0C;&#x6240;&#x4EE5;&#x8FD8;&#x4E0D;&#x80FD;&#x9A6C;&#x4E0A;&#x8FDB;&#x884C;&#x5176;&#x4ED6;&#x58F0;&#x660E;&#x3002;&#x7BA1;&#x7406;&#x5458;&#x53EF;&#x4EE5;&#x901A;&#x8FC7;&#x4EE5;&#x4E0B;&#x6B65;&#x9AA4;&#x624B;&#x52A8;&#x56DE;&#x6536;&#x5377;&#x3002;</p>
<ol>
<li>&#x5220;&#x9664; <code>PersistentVolume</code>&#x3002;&#x5728;&#x5220;&#x9664; PV &#x540E;&#xFF0C;&#x5916;&#x90E8;&#x57FA;&#x7840;&#x67B6;&#x6784;&#x4E2D;&#x7684;&#x5173;&#x8054;&#x5B58;&#x50A8;&#x8D44;&#x4EA7;&#xFF08;&#x5982; AWS EBS&#x3001;GCE PD&#x3001;Azure Disk &#x6216; Cinder &#x5377;&#xFF09;&#x4ECD;&#x7136;&#x5B58;&#x5728;&#x3002;</li>
<li>&#x624B;&#x52A8;&#x6E05;&#x7406;&#x76F8;&#x5173;&#x5B58;&#x50A8;&#x8D44;&#x4EA7;&#x4E0A;&#x7684;&#x6570;&#x636E;&#x3002;</li>
<li>&#x624B;&#x52A8;&#x5220;&#x9664;&#x5173;&#x8054;&#x7684;&#x5B58;&#x50A8;&#x8D44;&#x4EA7;&#xFF0C;&#x6216;&#x8005;&#x5982;&#x679C;&#x8981;&#x91CD;&#x65B0;&#x4F7F;&#x7528;&#x76F8;&#x540C;&#x7684;&#x5B58;&#x50A8;&#x8D44;&#x4EA7;&#xFF0C;&#x8BF7;&#x4F7F;&#x7528;&#x5B58;&#x50A8;&#x8D44;&#x4EA7;&#x5B9A;&#x4E49;&#x521B;&#x5EFA;&#x65B0;&#x7684; <code>PersistentVolume</code>&#x3002;</li>
</ol>
<h4 id="&#x56DE;&#x6536;">&#x56DE;&#x6536;</h4>
<p>&#x5982;&#x679C;&#x5B58;&#x50A8;&#x5377;&#x63D2;&#x4EF6;&#x652F;&#x6301;&#xFF0C;&#x56DE;&#x6536;&#x7B56;&#x7565;&#x4F1A;&#x5728; volume&#x4E0A;&#x6267;&#x884C;&#x57FA;&#x672C;&#x64E6;&#x9664;&#xFF08;<code>rm -rf / thevolume / *</code>&#xFF09;&#xFF0C;&#x53EF;&#x88AB;&#x518D;&#x6B21;&#x58F0;&#x660E;&#x4F7F;&#x7528;&#x3002;</p>
<p>&#x4F46;&#x662F;&#xFF0C;&#x7BA1;&#x7406;&#x5458;&#x53EF;&#x4EE5;&#x4F7F;&#x7528;&#x5982;<a href="https://kubernetes.io/docs/admin/kube-controller-manager/" target="_blank">&#x6B64;&#x5904;</a>&#x6240;&#x8FF0;&#x7684; Kubernetes controller manager &#x547D;&#x4EE4;&#x884C;&#x53C2;&#x6570;&#x6765;&#x914D;&#x7F6E;&#x81EA;&#x5B9A;&#x4E49;&#x56DE;&#x6536;&#x7AD9; pod &#x6A21;&#x677F;&#x3002;&#x81EA;&#x5B9A;&#x4E49;&#x56DE;&#x6536;&#x7AD9; pod &#x6A21;&#x677F;&#x5FC5;&#x987B;&#x5305;&#x542B; <code>volumes</code> &#x89C4;&#x8303;&#xFF0C;&#x5982;&#x4E0B;&#x9762;&#x7684;&#x793A;&#x4F8B;&#x6240;&#x793A;&#xFF1A;</p>
<pre><code class="lang-yaml"><span class="hljs-attr">apiVersion:</span> v1
<span class="hljs-attr">kind:</span> Pod
<span class="hljs-attr">metadata:</span>
<span class="hljs-attr"> name:</span> pv-recycler
<span class="hljs-attr"> namespace:</span> default
<span class="hljs-attr">spec:</span>
<span class="hljs-attr"> restartPolicy:</span> Never
<span class="hljs-attr"> volumes:</span>
<span class="hljs-attr"> - name:</span> vol
<span class="hljs-attr"> hostPath:</span>
<span class="hljs-attr"> path:</span> /any/path/it/will/be/replaced
<span class="hljs-attr"> containers:</span>
<span class="hljs-attr"> - name:</span> pv-recycler
<span class="hljs-attr"> image:</span> <span class="hljs-string">&quot;k8s.gcr.io/busybox&quot;</span>
<span class="hljs-attr"> command:</span> [<span class="hljs-string">&quot;/bin/sh&quot;</span>, <span class="hljs-string">&quot;-c&quot;</span>, <span class="hljs-string">&quot;test -e /scrub &amp;&amp; rm -rf /scrub/..?* /scrub/.[!.]* /scrub/* &amp;&amp; test -z \&quot;$(ls -A /scrub)\&quot; || exit 1&quot;</span>]
<span class="hljs-attr"> volumeMounts:</span>
<span class="hljs-attr"> - name:</span> vol
<span class="hljs-attr"> mountPath:</span> /scrub
</code></pre>
<p>&#x4F46;&#x662F;&#xFF0C;<code>volumes</code> &#x90E8;&#x5206;&#x7684;&#x81EA;&#x5B9A;&#x4E49;&#x56DE;&#x6536;&#x7AD9;&#x6A21;&#x5757;&#x4E2D;&#x6307;&#x5B9A;&#x7684;&#x7279;&#x5B9A;&#x8DEF;&#x5F84;&#x5C06;&#x88AB;&#x66FF;&#x6362;&#x4E3A;&#x6B63;&#x5728;&#x56DE;&#x6536;&#x7684;&#x5377;&#x7684;&#x7279;&#x5B9A;&#x8DEF;&#x5F84;&#x3002;</p>
<h4 id="&#x5220;&#x9664;">&#x5220;&#x9664;</h4>
<p>&#x5BF9;&#x4E8E;&#x652F;&#x6301;&#x5220;&#x9664;&#x56DE;&#x6536;&#x7B56;&#x7565;&#x7684;&#x5377;&#x63D2;&#x4EF6;&#xFF0C;&#x5220;&#x9664;&#x64CD;&#x4F5C;&#x5C06;&#x4ECE; Kubernetes &#x4E2D;&#x5220;&#x9664; <code>PersistentVolume</code> &#x5BF9;&#x8C61;&#xFF0C;&#x5E76;&#x5220;&#x9664;&#x5916;&#x90E8;&#x57FA;&#x7840;&#x67B6;&#x6784;&#xFF08;&#x5982; AWS EBS&#x3001;GCE PD&#x3001;Azure Disk &#x6216; Cinder &#x5377;&#xFF09;&#x4E2D;&#x7684;&#x5173;&#x8054;&#x5B58;&#x50A8;&#x8D44;&#x4EA7;&#x3002;&#x52A8;&#x6001;&#x914D;&#x7F6E;&#x7684;&#x5377;&#x7EE7;&#x627F;&#x5176; <a href="#reclaim-policy"><code>StorageClass</code> &#x7684;&#x56DE;&#x6536;&#x7B56;&#x7565;</a>&#xFF0C;&#x9ED8;&#x8BA4;&#x4E3A; Delete&#x3002;&#x7BA1;&#x7406;&#x5458;&#x5E94;&#x8BE5;&#x6839;&#x636E;&#x7528;&#x6237;&#x7684;&#x671F;&#x671B;&#x6765;&#x914D;&#x7F6E; <code>StorageClass</code>&#xFF0C;&#x5426;&#x5219;&#x5C31;&#x5FC5;&#x987B;&#x8981;&#x5728; PV &#x521B;&#x5EFA;&#x540E;&#x8FDB;&#x884C;&#x7F16;&#x8F91;&#x6216;&#x4FEE;&#x8865;&#x3002;&#x8BF7;&#x53C2;&#x9605;<a href="https://kubernetes.iohttps://kubernetes.io/docs/tasks/administer-cluster/change-pv-reclaim-policy/" target="_blank">&#x66F4;&#x6539; PersistentVolume &#x7684;&#x56DE;&#x6536;&#x7B56;&#x7565;</a>&#x3002;</p>
<h3 id="&#x6269;&#x5C55;&#x6301;&#x4E45;&#x5316;&#x5377;&#x58F0;&#x660E;">&#x6269;&#x5C55;&#x6301;&#x4E45;&#x5316;&#x5377;&#x58F0;&#x660E;</h3>
<p>Kubernetes 1.8 &#x589E;&#x52A0;&#x4E86;&#x5BF9;&#x6269;&#x5C55;&#x6301;&#x4E45;&#x5316;&#x5B58;&#x50A8;&#x5377;&#x7684; Alpha &#x652F;&#x6301;&#x3002;&#x5728; v1.9 &#x4E2D;&#xFF0C;&#x4EE5;&#x4E0B;&#x6301;&#x4E45;&#x5316;&#x5377;&#x652F;&#x6301;&#x6269;&#x5C55;&#x6301;&#x4E45;&#x5316;&#x5377;&#x58F0;&#x660E;&#xFF1A;</p>
<ul>
<li>gcePersistentDisk</li>
<li>awsElasticBlockStore</li>
<li>Cinder</li>
<li>glusterfs</li>
<li>rbd</li>
</ul>
<p>&#x7BA1;&#x7406;&#x5458;&#x53EF;&#x4EE5;&#x901A;&#x8FC7;&#x5C06; <code>ExpandPersistentVolumes</code> &#x7279;&#x6027;&#x95E8;&#x8BBE;&#x7F6E;&#x4E3A;true&#x6765;&#x5141;&#x8BB8;&#x6269;&#x5C55;&#x6301;&#x4E45;&#x5377;&#x58F0;&#x660E;&#x3002;&#x7BA1;&#x7406;&#x5458;&#x8FD8;&#x5E94;&#x8BE5;&#x542F;&#x7528;<a href="https://kubernetes.io/docs/admin/admission-controllers/#persistentvolumeclaimresize" target="_blank"><code>PersistentVolumeClaimResize</code> &#x51C6;&#x5165;&#x63A7;&#x5236;&#x63D2;&#x4EF6;</a>&#x6765;&#x6267;&#x884C;&#x5BF9;&#x53EF;&#x8C03;&#x6574;&#x5927;&#x5C0F;&#x7684;&#x5377;&#x7684;&#x5176;&#x4ED6;&#x9A8C;&#x8BC1;&#x3002;</p>
<p>&#x4E00;&#x65E6; <code>PersistentVolumeClaimResize</code> &#x51C6;&#x5165;&#x63D2;&#x4EF6;&#x5DF2;&#x6253;&#x5F00;&#xFF0C;&#x5C06;&#x53EA;&#x5141;&#x8BB8;&#x5176; <code>allowVolumeExpansion</code> &#x5B57;&#x6BB5;&#x8BBE;&#x7F6E;&#x4E3A; true &#x7684;&#x5B58;&#x50A8;&#x7C7B;&#x8FDB;&#x884C;&#x5927;&#x5C0F;&#x8C03;&#x6574;&#x3002;</p>
<pre><code class="lang-yaml"><span class="hljs-attr">kind:</span> StorageClass
<span class="hljs-attr">apiVersion:</span> storage.k8s.io/v1
<span class="hljs-attr">metadata:</span>
<span class="hljs-attr"> name:</span> gluster-vol-default
<span class="hljs-attr">provisioner:</span> kubernetes.io/glusterfs
<span class="hljs-attr">parameters:</span>
<span class="hljs-attr"> resturl:</span> <span class="hljs-string">&quot;http://192.168.10.100:8080&quot;</span>
<span class="hljs-attr"> restuser:</span> <span class="hljs-string">&quot;&quot;</span>
<span class="hljs-attr"> secretNamespace:</span> <span class="hljs-string">&quot;&quot;</span>
<span class="hljs-attr"> secretName:</span> <span class="hljs-string">&quot;&quot;</span>
<span class="hljs-attr">allowVolumeExpansion:</span> <span class="hljs-literal">true</span>
</code></pre>
<p>&#x4E00;&#x65E6;&#x529F;&#x80FD;&#x95E8;&#x548C;&#x524D;&#x8FF0;&#x51C6;&#x5165;&#x63D2;&#x4EF6;&#x6253;&#x5F00;&#x540E;&#xFF0C;&#x7528;&#x6237;&#x5C31;&#x53EF;&#x4EE5;&#x901A;&#x8FC7;&#x7B80;&#x5355;&#x5730;&#x7F16;&#x8F91;&#x58F0;&#x660E;&#x4EE5;&#x8BF7;&#x6C42;&#x66F4;&#x5927;&#x7684; <code>PersistentVolumeClaim</code> &#x5377;&#x3002;&#x8FD9;&#x53CD;&#x8FC7;&#x6765;&#x5C06;&#x89E6;&#x53D1; <code>PersistentVolume</code> &#x540E;&#x7AEF;&#x7684;&#x5377;&#x6269;&#x5C55;&#x3002;</p>
<p>&#x5728;&#x4EFB;&#x4F55;&#x60C5;&#x51B5;&#x4E0B;&#x90FD;&#x4E0D;&#x4F1A;&#x521B;&#x5EFA;&#x65B0;&#x7684; <code>PersistentVolume</code> &#x6765;&#x6EE1;&#x8DB3;&#x58F0;&#x660E;&#x3002; Kubernetes &#x5C06;&#x5C1D;&#x8BD5;&#x8C03;&#x6574;&#x73B0;&#x6709; volume &#x6765;&#x6EE1;&#x8DB3;&#x58F0;&#x660E;&#x7684;&#x8981;&#x6C42;&#x3002;</p>
<p>&#x5BF9;&#x4E8E;&#x6269;&#x5C55;&#x5305;&#x542B;&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;&#x7684;&#x5377;&#xFF0C;&#x53EA;&#x6709;&#x5728; ReadWrite &#x6A21;&#x5F0F;&#x4E0B;&#x4F7F;&#x7528; <code>PersistentVolumeClaim</code> &#x542F;&#x52A8;&#x65B0;&#x7684; Pod &#x65F6;&#xFF0C;&#x624D;&#x4F1A;&#x6267;&#x884C;&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;&#x8C03;&#x6574;&#x5927;&#x5C0F;&#x3002;&#x6362;&#x53E5;&#x8BDD;&#x8BF4;&#xFF0C;&#x5982;&#x679C;&#x6B63;&#x5728;&#x6269;&#x5C55;&#x7684;&#x5377;&#x5728; pod &#x6216;&#x90E8;&#x7F72;&#x4E2D;&#x4F7F;&#x7528;&#xFF0C;&#x5219;&#x9700;&#x8981;&#x5220;&#x9664;&#x5E76;&#x91CD;&#x65B0;&#x521B;&#x5EFA;&#x8981;&#x8FDB;&#x884C;&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;&#x8C03;&#x6574;&#x5927;&#x5C0F;&#x7684;pod&#x3002;&#x6B64;&#x5916;&#xFF0C;&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;&#x8C03;&#x6574;&#x5927;&#x5C0F;&#x4EC5;&#x9002;&#x7528;&#x4E8E;&#x4EE5;&#x4E0B;&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;&#x7C7B;&#x578B;&#xFF1A;</p>
<ul>
<li>XFS</li>
<li>Ext3&#x3001;Ext4</li>
</ul>
<p><strong>&#x6CE8;&#x610F;</strong>&#xFF1A;&#x6269;&#x5C55; EBS &#x5377;&#x662F;&#x4E00;&#x4E2A;&#x8017;&#x65F6;&#x7684;&#x64CD;&#x4F5C;&#x3002;&#x53E6;&#x5916;&#xFF0C;&#x6BCF;6&#x4E2A;&#x5C0F;&#x65F6;&#x6709;&#x4E00;&#x4E2A;&#x4FEE;&#x6539;&#x5377;&#x7684;&#x914D;&#x989D;&#x3002;</p>
<h2 id="&#x6301;&#x4E45;&#x5316;&#x5377;&#x7C7B;&#x578B;">&#x6301;&#x4E45;&#x5316;&#x5377;&#x7C7B;&#x578B;</h2>
<p><code>PersistentVolume</code> &#x7C7B;&#x578B;&#x4EE5;&#x63D2;&#x4EF6;&#x5F62;&#x5F0F;&#x5B9E;&#x73B0;&#x3002;Kubernetes &#x76EE;&#x524D;&#x652F;&#x6301;&#x4EE5;&#x4E0B;&#x63D2;&#x4EF6;&#x7C7B;&#x578B;&#xFF1A;</p>
<ul>
<li>GCEPersistentDisk</li>
<li>AWSElasticBlockStore</li>
<li>AzureFile</li>
<li>AzureDisk</li>
<li>FC (Fibre Channel)</li>
<li>FlexVolume</li>
<li>Flocker</li>
<li>NFS</li>
<li>iSCSI</li>
<li>RBD (Ceph Block Device)</li>
<li>CephFS</li>
<li>Cinder (OpenStack block storage)</li>
<li>Glusterfs</li>
<li>VsphereVolume</li>
<li>Quobyte Volumes</li>
<li>HostPath &#xFF08;&#x4EC5;&#x9650;&#x4E8E;&#x4F46;&#x8282;&#x70B9;&#x6D4B;&#x8BD5;&#x2014;&#x2014; &#x4E0D;&#x4F1A;&#x4EE5;&#x4EFB;&#x4F55;&#x65B9;&#x5F0F;&#x652F;&#x6301;&#x672C;&#x5730;&#x5B58;&#x50A8;&#xFF0C;&#x4E5F;&#x65E0;&#x6CD5;&#x5728;&#x591A;&#x8282;&#x70B9;&#x96C6;&#x7FA4;&#x4E2D;&#x5DE5;&#x4F5C;&#xFF09;</li>
<li>VMware Photon</li>
<li>Portworx Volumes</li>
<li>ScaleIO Volumes</li>
<li>StorageOS</li>
</ul>
<p>&#x539F;&#x59CB;&#x5757;&#x652F;&#x6301;&#x4EC5;&#x9002;&#x7528;&#x4E8E;&#x4EE5;&#x4E0A;&#x8FD9;&#x4E9B;&#x63D2;&#x4EF6;&#x3002;</p>
<h2 id="&#x6301;&#x4E45;&#x5316;&#x5377;">&#x6301;&#x4E45;&#x5316;&#x5377;</h2>
<p>&#x6BCF;&#x4E2A; PV &#x914D;&#x7F6E;&#x4E2D;&#x90FD;&#x5305;&#x542B;&#x4E00;&#x4E2A; sepc &#x89C4;&#x683C;&#x5B57;&#x6BB5;&#x548C;&#x4E00;&#x4E2A; status &#x5377;&#x72B6;&#x6001;&#x5B57;&#x6BB5;&#x3002;</p>
<pre><code class="lang-yaml"><span class="hljs-attr">apiVersion:</span> v1
<span class="hljs-attr">kind:</span> PersistentVolume
<span class="hljs-attr">metadata:</span>
<span class="hljs-attr"> name:</span> pv0003
<span class="hljs-attr">spec:</span>
<span class="hljs-attr"> capacity:</span>
<span class="hljs-attr"> storage:</span> <span class="hljs-number">5</span>Gi
<span class="hljs-attr"> volumeMode:</span> Filesystem
<span class="hljs-attr"> accessModes:</span>
<span class="hljs-bullet"> -</span> ReadWriteOnce
<span class="hljs-attr"> persistentVolumeReclaimPolicy:</span> Recycle
<span class="hljs-attr"> storageClassName:</span> slow
<span class="hljs-attr"> mountOptions:</span>
<span class="hljs-bullet"> -</span> hard
<span class="hljs-bullet"> -</span> nfsvers=<span class="hljs-number">4.1</span>
<span class="hljs-attr"> nfs:</span>
<span class="hljs-attr"> path:</span> /tmp
<span class="hljs-attr"> server:</span> <span class="hljs-number">172.17</span><span class="hljs-number">.0</span><span class="hljs-number">.2</span>
</code></pre>
<h3 id="&#x5BB9;&#x91CF;">&#x5BB9;&#x91CF;</h3>
<p>&#x901A;&#x5E38;&#xFF0C;PV &#x5C06;&#x5177;&#x6709;&#x7279;&#x5B9A;&#x7684;&#x5B58;&#x50A8;&#x5BB9;&#x91CF;&#x3002;&#x8FD9;&#x662F;&#x4F7F;&#x7528; PV &#x7684;&#x5BB9;&#x91CF;&#x5C5E;&#x6027;&#x8BBE;&#x7F6E;&#x7684;&#x3002;&#x67E5;&#x770B; Kubernetes <a href="https://git.k8s.io/community/contributors/design-proposals/scheduling/resources.md" target="_blank">&#x8D44;&#x6E90;&#x6A21;&#x578B;</a> &#x4EE5;&#x4E86;&#x89E3; <code>capacity</code> &#x9884;&#x671F;&#x3002;</p>
<p>&#x76EE;&#x524D;&#xFF0C;&#x5B58;&#x50A8;&#x5927;&#x5C0F;&#x662F;&#x53EF;&#x4EE5;&#x8BBE;&#x7F6E;&#x6216;&#x8BF7;&#x6C42;&#x7684;&#x552F;&#x4E00;&#x8D44;&#x6E90;&#x3002;&#x672A;&#x6765;&#x7684;&#x5C5E;&#x6027;&#x53EF;&#x80FD;&#x5305;&#x62EC; IOPS&#x3001;&#x541E;&#x5410;&#x91CF;&#x7B49;&#x3002;</p>
<h3 id="&#x5377;&#x6A21;&#x5F0F;">&#x5377;&#x6A21;&#x5F0F;</h3>
<p>&#x5728; v1.9 &#x4E4B;&#x524D;&#xFF0C;&#x6240;&#x6709;&#x5377;&#x63D2;&#x4EF6;&#x7684;&#x9ED8;&#x8BA4;&#x884C;&#x4E3A;&#x662F;&#x5728;&#x6301;&#x4E45;&#x5377;&#x4E0A;&#x521B;&#x5EFA;&#x4E00;&#x4E2A;&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;&#x3002;&#x5728; v1.9 &#x4E2D;&#xFF0C;&#x7528;&#x6237;&#x53EF;&#x4EE5;&#x6307;&#x5B9A;&#x4E00;&#x4E2A; volumeMode&#xFF0C;&#x9664;&#x4E86;&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;&#x4E4B;&#x5916;&#xFF0C;&#x5B83;&#x73B0;&#x5728;&#x5C06;&#x652F;&#x6301;&#x539F;&#x59CB;&#x5757;&#x8BBE;&#x5907;&#x3002; volumeMode &#x7684;&#x6709;&#x6548;&#x503C;&#x53EF;&#x4EE5;&#x662F;&#x201C;Filesystem&#x201D;&#x6216;&#x201C;Block&#x201D;&#x3002;&#x5982;&#x679C;&#x672A;&#x6307;&#x5B9A;&#xFF0C;volumeMode &#x5C06;&#x9ED8;&#x8BA4;&#x4E3A;&#x201C;Filesystem&#x201D;&#x3002;&#x8FD9;&#x662F;&#x4E00;&#x4E2A;&#x53EF;&#x9009;&#x7684; API &#x53C2;&#x6570;&#x3002;</p>
<p><strong>&#x6CE8;&#x610F;</strong>&#xFF1A;&#x8BE5;&#x529F;&#x80FD;&#x5728; V1.9 &#x4E2D;&#x662F; alpha&#x7684;&#xFF0C;&#x672A;&#x6765;&#x53EF;&#x80FD;&#x4F1A;&#x66F4;&#x6539;&#x3002;</p>
<h3 id="&#x8BBF;&#x95EE;&#x6A21;&#x5F0F;">&#x8BBF;&#x95EE;&#x6A21;&#x5F0F;</h3>
<p><code>PersistentVolume</code> &#x53EF;&#x4EE5;&#x4EE5;&#x8D44;&#x6E90;&#x63D0;&#x4F9B;&#x8005;&#x652F;&#x6301;&#x7684;&#x4EFB;&#x4F55;&#x65B9;&#x5F0F;&#x6302;&#x8F7D;&#x5230;&#x4E3B;&#x673A;&#x4E0A;&#x3002;&#x5982;&#x4E0B;&#x8868;&#x6240;&#x793A;&#xFF0C;&#x4F9B;&#x5E94;&#x5546;&#x5177;&#x6709;&#x4E0D;&#x540C;&#x7684;&#x529F;&#x80FD;&#xFF0C;&#x6BCF;&#x4E2A; PV &#x7684;&#x8BBF;&#x95EE;&#x6A21;&#x5F0F;&#x90FD;&#x5C06;&#x88AB;&#x8BBE;&#x7F6E;&#x4E3A;&#x8BE5;&#x5377;&#x652F;&#x6301;&#x7684;&#x7279;&#x5B9A;&#x6A21;&#x5F0F;&#x3002;&#x4F8B;&#x5982;&#xFF0C;NFS &#x53EF;&#x4EE5;&#x652F;&#x6301;&#x591A;&#x4E2A;&#x8BFB;/&#x5199;&#x5BA2;&#x6237;&#x7AEF;&#xFF0C;&#x4F46;&#x7279;&#x5B9A;&#x7684; NFS PV &#x53EF;&#x80FD;&#x4EE5;&#x53EA;&#x8BFB;&#x65B9;&#x5F0F;&#x5BFC;&#x51FA;&#x5230;&#x670D;&#x52A1;&#x5668;&#x4E0A;&#x3002;&#x6BCF;&#x4E2A; PV &#x90FD;&#x6709;&#x4E00;&#x5957;&#x81EA;&#x5DF1;&#x7684;&#x7528;&#x6765;&#x63CF;&#x8FF0;&#x7279;&#x5B9A;&#x529F;&#x80FD;&#x7684;&#x8BBF;&#x95EE;&#x6A21;&#x5F0F;&#x3002;</p>
<p>&#x5B58;&#x50A8;&#x6A21;&#x5F0F;&#x5305;&#x62EC;&#xFF1A;</p>
<ul>
<li>ReadWriteOnce&#x2014;&#x2014;&#x8BE5;&#x5377;&#x53EF;&#x4EE5;&#x88AB;&#x5355;&#x4E2A;&#x8282;&#x70B9;&#x4EE5;&#x8BFB;/&#x5199;&#x6A21;&#x5F0F;&#x6302;&#x8F7D;</li>
<li>ReadOnlyMany&#x2014;&#x2014;&#x8BE5;&#x5377;&#x53EF;&#x4EE5;&#x88AB;&#x591A;&#x4E2A;&#x8282;&#x70B9;&#x4EE5;&#x53EA;&#x8BFB;&#x6A21;&#x5F0F;&#x6302;&#x8F7D;</li>
<li>ReadWriteMany&#x2014;&#x2014;&#x8BE5;&#x5377;&#x53EF;&#x4EE5;&#x88AB;&#x591A;&#x4E2A;&#x8282;&#x70B9;&#x4EE5;&#x8BFB;/&#x5199;&#x6A21;&#x5F0F;&#x6302;&#x8F7D;</li>
</ul>
<p>&#x5728;&#x547D;&#x4EE4;&#x884C;&#x4E2D;&#xFF0C;&#x8BBF;&#x95EE;&#x6A21;&#x5F0F;&#x7F29;&#x5199;&#x4E3A;&#xFF1A;</p>
<ul>
<li>RWO - ReadWriteOnce</li>
<li>ROX - ReadOnlyMany</li>
<li>RWX - ReadWriteMany</li>
</ul>
<blockquote>
<p><strong>&#x91CD;&#x8981;</strong>&#xFF01;&#x4E00;&#x4E2A;&#x5377;&#x4E00;&#x6B21;&#x53EA;&#x80FD;&#x4F7F;&#x7528;&#x4E00;&#x79CD;&#x8BBF;&#x95EE;&#x6A21;&#x5F0F;&#x6302;&#x8F7D;&#xFF0C;&#x5373;&#x4F7F;&#x5B83;&#x652F;&#x6301;&#x5F88;&#x591A;&#x8BBF;&#x95EE;&#x6A21;&#x5F0F;&#x3002;&#x4F8B;&#x5982;&#xFF0C;GCEPersistentDisk &#x53EF;&#x4EE5;&#x7531;&#x5355;&#x4E2A;&#x8282;&#x70B9;&#x4F5C;&#x4E3A; ReadWriteOnce &#x6A21;&#x5F0F;&#x6302;&#x8F7D;&#xFF0C;&#x6216;&#x7531;&#x591A;&#x4E2A;&#x8282;&#x70B9;&#x4EE5; ReadOnlyMany &#x6A21;&#x5F0F;&#x6302;&#x8F7D;&#xFF0C;&#x4F46;&#x4E0D;&#x80FD;&#x540C;&#x65F6;&#x6302;&#x8F7D;&#x3002;</p>
</blockquote>
<table>
<thead>
<tr>
<th style="text-align:left">Volume &#x63D2;&#x4EF6;</th>
<th style="text-align:center">ReadWriteOnce</th>
<th style="text-align:center">ReadOnlyMany</th>
<th style="text-align:center">ReadWriteMany</th>
</tr>
</thead>
<tbody>
<tr>
<td style="text-align:left">AWSElasticBlockStore</td>
<td style="text-align:center">&#x2713;</td>
<td style="text-align:center">-</td>
<td style="text-align:center">-</td>
</tr>
<tr>
<td style="text-align:left">AzureFile</td>
<td style="text-align:center">&#x2713;</td>
<td style="text-align:center">&#x2713;</td>
<td style="text-align:center">&#x2713;</td>
</tr>
<tr>
<td style="text-align:left">AzureDisk</td>
<td style="text-align:center">&#x2713;</td>
<td style="text-align:center">-</td>
<td style="text-align:center">-</td>
</tr>
<tr>
<td style="text-align:left">CephFS</td>
<td style="text-align:center">&#x2713;</td>
<td style="text-align:center">&#x2713;</td>
<td style="text-align:center">&#x2713;</td>
</tr>
<tr>
<td style="text-align:left">Cinder</td>
<td style="text-align:center">&#x2713;</td>
<td style="text-align:center">-</td>
<td style="text-align:center">-</td>
</tr>
<tr>
<td style="text-align:left">FC</td>
<td style="text-align:center">&#x2713;</td>
<td style="text-align:center">&#x2713;</td>
<td style="text-align:center">-</td>
</tr>
<tr>
<td style="text-align:left">FlexVolume</td>
<td style="text-align:center">&#x2713;</td>
<td style="text-align:center">&#x2713;</td>
<td style="text-align:center">-</td>
</tr>
<tr>
<td style="text-align:left">Flocker</td>
<td style="text-align:center">&#x2713;</td>
<td style="text-align:center">-</td>
<td style="text-align:center">-</td>
</tr>
<tr>
<td style="text-align:left">GCEPersistentDisk</td>
<td style="text-align:center">&#x2713;</td>
<td style="text-align:center">&#x2713;</td>
<td style="text-align:center">-</td>
</tr>
<tr>
<td style="text-align:left">Glusterfs</td>
<td style="text-align:center">&#x2713;</td>
<td style="text-align:center">&#x2713;</td>
<td style="text-align:center">&#x2713;</td>
</tr>
<tr>
<td style="text-align:left">HostPath</td>
<td style="text-align:center">&#x2713;</td>
<td style="text-align:center">-</td>
<td style="text-align:center">-</td>
</tr>
<tr>
<td style="text-align:left">iSCSI</td>
<td style="text-align:center">&#x2713;</td>
<td style="text-align:center">&#x2713;</td>
<td style="text-align:center">-</td>
</tr>
<tr>
<td style="text-align:left">PhotonPersistentDisk</td>
<td style="text-align:center">&#x2713;</td>
<td style="text-align:center">-</td>
<td style="text-align:center">-</td>
</tr>
<tr>
<td style="text-align:left">Quobyte</td>
<td style="text-align:center">&#x2713;</td>
<td style="text-align:center">&#x2713;</td>
<td style="text-align:center">&#x2713;</td>
</tr>
<tr>
<td style="text-align:left">NFS</td>
<td style="text-align:center">&#x2713;</td>
<td style="text-align:center">&#x2713;</td>
<td style="text-align:center">&#x2713;</td>
</tr>
<tr>
<td style="text-align:left">RBD</td>
<td style="text-align:center">&#x2713;</td>
<td style="text-align:center">&#x2713;</td>
<td style="text-align:center">-</td>
</tr>
<tr>
<td style="text-align:left">VsphereVolume</td>
<td style="text-align:center">&#x2713;</td>
<td style="text-align:center">-</td>
<td style="text-align:center">- &#xFF08;&#x5F53; pod &#x5E76;&#x5217;&#x65F6;&#x6709;&#x6548;&#xFF09;</td>
</tr>
<tr>
<td style="text-align:left">PortworxVolume</td>
<td style="text-align:center">&#x2713;</td>
<td style="text-align:center">-</td>
<td style="text-align:center">&#x2713;</td>
</tr>
<tr>
<td style="text-align:left">ScaleIO</td>
<td style="text-align:center">&#x2713;</td>
<td style="text-align:center">&#x2713;</td>
<td style="text-align:center">-</td>
</tr>
<tr>
<td style="text-align:left">StorageOS</td>
<td style="text-align:center">&#x2713;</td>
<td style="text-align:center">-</td>
<td style="text-align:center">-</td>
</tr>
</tbody>
</table>
<h3 id="&#x7C7B;">&#x7C7B;</h3>
<p>PV &#x53EF;&#x4EE5;&#x5177;&#x6709;&#x4E00;&#x4E2A;&#x7C7B;&#xFF0C;&#x901A;&#x8FC7;&#x5C06; <code>storageClassName</code> &#x5C5E;&#x6027;&#x8BBE;&#x7F6E;&#x4E3A; <a href="https://kubernetes.io/docs/concepts/storage/storage-classes/" target="_blank">StorageClass</a> &#x7684;&#x540D;&#x79F0;&#x6765;&#x6307;&#x5B9A;&#x8BE5;&#x7C7B;&#x3002;&#x4E00;&#x4E2A;&#x7279;&#x5B9A;&#x7C7B;&#x522B;&#x7684; PV &#x53EA;&#x80FD;&#x7ED1;&#x5B9A;&#x5230;&#x8BF7;&#x6C42;&#x8BE5;&#x7C7B;&#x522B;&#x7684; PVC&#x3002;&#x6CA1;&#x6709; <code>storageClassName</code> &#x7684; PV &#x5C31;&#x6CA1;&#x6709;&#x7C7B;&#xFF0C;&#x5B83;&#x53EA;&#x80FD;&#x7ED1;&#x5B9A;&#x5230;&#x4E0D;&#x9700;&#x8981;&#x7279;&#x5B9A;&#x7C7B;&#x7684; PVC&#x3002;</p>
<p>&#x8FC7;&#x53BB;&#xFF0C;&#x4F7F;&#x7528;&#x7684;&#x662F; <code>volume.beta.kubernetes.io/storage-class</code> &#x6CE8;&#x89E3;&#x800C;&#x4E0D;&#x662F; <code>storageClassName</code> &#x5C5E;&#x6027;&#x3002;&#x8FD9;&#x4E2A;&#x6CE8;&#x89E3;&#x4ECD;&#x7136;&#x6709;&#x6548;&#xFF0C;&#x4F46;&#x662F;&#x5C06;&#x6765;&#x7684; Kubernetes &#x7248;&#x672C;&#x4E2D;&#x5C06;&#x4F1A;&#x5B8C;&#x5168;&#x5F03;&#x7528;&#x5B83;&#x3002;</p>
<h3 id="&#x56DE;&#x6536;&#x7B56;&#x7565;">&#x56DE;&#x6536;&#x7B56;&#x7565;</h3>
<p>&#x5F53;&#x524D;&#x7684;&#x56DE;&#x6536;&#x7B56;&#x7565;&#x5305;&#x62EC;&#xFF1A;</p>
<ul>
<li>Retain&#xFF08;&#x4FDD;&#x7559;&#xFF09;&#x2014;&#x2014;&#x624B;&#x52A8;&#x56DE;&#x6536;</li>
<li>Recycle&#xFF08;&#x56DE;&#x6536;&#xFF09;&#x2014;&#x2014;&#x57FA;&#x672C;&#x64E6;&#x9664;&#xFF08;<code>rm -rf /thevolume/*</code>&#xFF09;</li>
<li>Delete&#xFF08;&#x5220;&#x9664;&#xFF09;&#x2014;&#x2014;&#x5173;&#x8054;&#x7684;&#x5B58;&#x50A8;&#x8D44;&#x4EA7;&#xFF08;&#x4F8B;&#x5982; AWS EBS&#x3001;GCE PD&#x3001;Azure Disk &#x548C; OpenStack Cinder &#x5377;&#xFF09;&#x5C06;&#x88AB;&#x5220;&#x9664;</li>
</ul>
<p>&#x5F53;&#x524D;&#xFF0C;&#x53EA;&#x6709; NFS &#x548C; HostPath &#x652F;&#x6301;&#x56DE;&#x6536;&#x7B56;&#x7565;&#x3002;AWS EBS&#x3001;GCE PD&#x3001;Azure Disk &#x548C; Cinder &#x5377;&#x652F;&#x6301;&#x5220;&#x9664;&#x7B56;&#x7565;&#x3002;</p>
<h3 id="&#x6302;&#x8F7D;&#x9009;&#x9879;">&#x6302;&#x8F7D;&#x9009;&#x9879;</h3>
<p>Kubernetes &#x7BA1;&#x7406;&#x5458;&#x53EF;&#x4EE5;&#x6307;&#x5B9A;&#x5728;&#x8282;&#x70B9;&#x4E0A;&#x4E3A;&#x6302;&#x8F7D;&#x6301;&#x4E45;&#x5377;&#x6307;&#x5B9A;&#x6302;&#x8F7D;&#x9009;&#x9879;&#x3002;</p>
<p><strong>&#x6CE8;&#x610F;</strong>&#xFF1A;&#x4E0D;&#x662F;&#x6240;&#x6709;&#x7684;&#x6301;&#x4E45;&#x5316;&#x5377;&#x7C7B;&#x578B;&#x90FD;&#x652F;&#x6301;&#x6302;&#x8F7D;&#x9009;&#x9879;&#x3002;</p>
<p>&#x4EE5;&#x4E0B;&#x5377;&#x7C7B;&#x578B;&#x652F;&#x6301;&#x6302;&#x8F7D;&#x9009;&#x9879;&#xFF1A;</p>
<ul>
<li>GCEPersistentDisk</li>
<li>AWSElasticBlockStore</li>
<li>AzureFile</li>
<li>AzureDisk</li>
<li>NFS</li>
<li>iSCSI</li>
<li>RBD &#xFF08;Ceph Block Device&#xFF09;</li>
<li>CephFS</li>
<li>Cinder &#xFF08;OpenStack &#x5377;&#x5B58;&#x50A8;&#xFF09;</li>
<li>Glusterfs</li>
<li>VsphereVolume</li>
<li>Quobyte Volumes</li>
<li>VMware Photon</li>
</ul>
<p>&#x6302;&#x8F7D;&#x9009;&#x9879;&#x6CA1;&#x6709;&#x6821;&#x9A8C;&#xFF0C;&#x5982;&#x679C;&#x6302;&#x8F7D;&#x9009;&#x9879;&#x65E0;&#x6548;&#x5219;&#x6302;&#x8F7D;&#x5931;&#x8D25;&#x3002;</p>
<p>&#x8FC7;&#x53BB;&#xFF0C;&#x4F7F;&#x7528; <code>volume.beta.kubernetes.io/mount-options</code> &#x6CE8;&#x89E3;&#x800C;&#x4E0D;&#x662F; <code>mountOptions</code> &#x5C5E;&#x6027;&#x3002;&#x8FD9;&#x4E2A;&#x6CE8;&#x89E3;&#x4ECD;&#x7136;&#x6709;&#x6548;&#xFF0C;&#x4F46;&#x5728;&#x5C06;&#x6765;&#x7684; Kubernetes &#x7248;&#x672C;&#x4E2D;&#x5B83;&#x5C06;&#x4F1A;&#x88AB;&#x5B8C;&#x5168;&#x5F03;&#x7528;&#x3002;</p>
<h3 id="&#x72B6;&#x6001;">&#x72B6;&#x6001;</h3>
<p>&#x5377;&#x53EF;&#x4EE5;&#x5904;&#x4E8E;&#x4EE5;&#x4E0B;&#x7684;&#x67D0;&#x79CD;&#x72B6;&#x6001;&#xFF1A;</p>
<ul>
<li>Available&#xFF08;&#x53EF;&#x7528;&#xFF09;&#x2014;&#x2014;&#x4E00;&#x5757;&#x7A7A;&#x95F2;&#x8D44;&#x6E90;&#x8FD8;&#x6CA1;&#x6709;&#x88AB;&#x4EFB;&#x4F55;&#x58F0;&#x660E;&#x7ED1;&#x5B9A;</li>
<li>Bound&#xFF08;&#x5DF2;&#x7ED1;&#x5B9A;&#xFF09;&#x2014;&#x2014;&#x5377;&#x5DF2;&#x7ECF;&#x88AB;&#x58F0;&#x660E;&#x7ED1;&#x5B9A;</li>
<li>Released&#xFF08;&#x5DF2;&#x91CA;&#x653E;&#xFF09;&#x2014;&#x2014;&#x58F0;&#x660E;&#x88AB;&#x5220;&#x9664;&#xFF0C;&#x4F46;&#x662F;&#x8D44;&#x6E90;&#x8FD8;&#x672A;&#x88AB;&#x96C6;&#x7FA4;&#x91CD;&#x65B0;&#x58F0;&#x660E;</li>
<li>Failed&#xFF08;&#x5931;&#x8D25;&#xFF09;&#x2014;&#x2014;&#x8BE5;&#x5377;&#x7684;&#x81EA;&#x52A8;&#x56DE;&#x6536;&#x5931;&#x8D25;</li>
</ul>
<p>&#x547D;&#x4EE4;&#x884C;&#x4F1A;&#x663E;&#x793A;&#x7ED1;&#x5B9A;&#x5230; PV &#x7684; PVC &#x7684;&#x540D;&#x79F0;&#x3002;</p>
<h2 id="persistentvolumeclaim">PersistentVolumeClaim</h2>
<p>&#x6BCF;&#x4E2A; PVC &#x4E2D;&#x90FD;&#x5305;&#x542B;&#x4E00;&#x4E2A; spec &#x89C4;&#x683C;&#x5B57;&#x6BB5;&#x548C;&#x4E00;&#x4E2A; status &#x58F0;&#x660E;&#x72B6;&#x6001;&#x5B57;&#x6BB5;&#x3002;</p>
<pre><code class="lang-yaml"><span class="hljs-attr">kind:</span> PersistentVolumeClaim
<span class="hljs-attr">apiVersion:</span> v1
<span class="hljs-attr">metadata:</span>
<span class="hljs-attr"> name:</span> myclaim
<span class="hljs-attr">spec:</span>
<span class="hljs-attr"> accessModes:</span>
<span class="hljs-bullet"> -</span> ReadWriteOnce
<span class="hljs-attr"> volumeMode:</span> Filesystem
<span class="hljs-attr"> resources:</span>
<span class="hljs-attr"> requests:</span>
<span class="hljs-attr"> storage:</span> <span class="hljs-number">8</span>Gi
<span class="hljs-attr"> storageClassName:</span> slow
<span class="hljs-attr"> selector:</span>
<span class="hljs-attr"> matchLabels:</span>
<span class="hljs-attr"> release:</span> <span class="hljs-string">&quot;stable&quot;</span>
<span class="hljs-attr"> matchExpressions:</span>
<span class="hljs-bullet"> -</span> {key: environment, operator: In, values: [dev]}
</code></pre>
<h3 id="&#x8BBF;&#x95EE;&#x6A21;&#x5F0F;">&#x8BBF;&#x95EE;&#x6A21;&#x5F0F;</h3>
<p>&#x5728;&#x8BF7;&#x6C42;&#x5177;&#x6709;&#x7279;&#x5B9A;&#x8BBF;&#x95EE;&#x6A21;&#x5F0F;&#x7684;&#x5B58;&#x50A8;&#x65F6;&#xFF0C;&#x58F0;&#x660E;&#x4F7F;&#x7528;&#x4E0E;&#x5377;&#x76F8;&#x540C;&#x7684;&#x7EA6;&#x5B9A;&#x3002;</p>
<h3 id="&#x5377;&#x6A21;&#x5F0F;">&#x5377;&#x6A21;&#x5F0F;</h3>
<p>&#x58F0;&#x660E;&#x4F7F;&#x7528;&#x4E0E;&#x5377;&#x76F8;&#x540C;&#x7684;&#x7EA6;&#x5B9A;&#xFF0C;&#x6307;&#x793A;&#x5C06;&#x5377;&#x4F5C;&#x4E3A;&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;&#x6216;&#x5757;&#x8BBE;&#x5907;&#x4F7F;&#x7528;&#x3002;</p>
<h3 id="&#x8D44;&#x6E90;">&#x8D44;&#x6E90;</h3>
<p>&#x50CF; pod &#x4E00;&#x6837;&#xFF0C;&#x58F0;&#x660E;&#x53EF;&#x4EE5;&#x8BF7;&#x6C42;&#x7279;&#x5B9A;&#x6570;&#x91CF;&#x7684;&#x8D44;&#x6E90;&#x3002;&#x5728;&#x8FD9;&#x79CD;&#x60C5;&#x51B5;&#x4E0B;&#xFF0C;&#x8BF7;&#x6C42;&#x662F;&#x7528;&#x4E8E;&#x5B58;&#x50A8;&#x7684;&#x3002;&#x76F8;&#x540C;&#x7684;<a href="https://git.k8s.io/community/contributors/design-proposals/scheduling/resources.md" target="_blank">&#x8D44;&#x6E90;&#x6A21;&#x578B;</a>&#x9002;&#x7528;&#x4E8E;&#x5377;&#x548C;&#x58F0;&#x660E;&#x3002;</p>
<h3 id="&#x9009;&#x62E9;&#x5668;">&#x9009;&#x62E9;&#x5668;</h3>
<p>&#x58F0;&#x660E;&#x53EF;&#x4EE5;&#x6307;&#x5B9A;&#x4E00;&#x4E2A;<a href="https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/#label-selectors" target="_blank">&#x6807;&#x7B7E;&#x9009;&#x62E9;&#x5668;</a>&#x6765;&#x8FDB;&#x4E00;&#x6B65;&#x8FC7;&#x6EE4;&#x8BE5;&#x7EC4;&#x5377;&#x3002;&#x53EA;&#x6709;&#x6807;&#x7B7E;&#x4E0E;&#x9009;&#x62E9;&#x5668;&#x5339;&#x914D;&#x7684;&#x5377;&#x53EF;&#x4EE5;&#x7ED1;&#x5B9A;&#x5230;&#x58F0;&#x660E;&#x3002;&#x9009;&#x62E9;&#x5668;&#x7531;&#x4E24;&#x4E2A;&#x5B57;&#x6BB5;&#x7EC4;&#x6210;&#xFF1A;</p>
<ul>
<li>matchLabels&#xFF1A;volume &#x5FC5;&#x987B;&#x6709;&#x5177;&#x6709;&#x8BE5;&#x503C;&#x7684;&#x6807;&#x7B7E;</li>
<li>matchExpressions&#xFF1A;&#x8FD9;&#x662F;&#x4E00;&#x4E2A;&#x8981;&#x6C42;&#x5217;&#x8868;&#xFF0C;&#x901A;&#x8FC7;&#x6307;&#x5B9A;&#x5173;&#x952E;&#x5B57;&#xFF0C;&#x503C;&#x5217;&#x8868;&#x4EE5;&#x53CA;&#x4E0E;&#x5173;&#x952E;&#x5B57;&#x548C;&#x503C;&#x76F8;&#x5173;&#x7684;&#x8FD0;&#x7B97;&#x7B26;&#x7EC4;&#x6210;&#x3002;&#x6709;&#x6548;&#x7684;&#x8FD0;&#x7B97;&#x7B26;&#x5305;&#x62EC; In&#x3001;NotIn&#x3001;Exists &#x548C; DoesNotExist&#x3002;</li>
</ul>
<p>&#x6240;&#x6709;&#x6765;&#x81EA; <code>matchLabels</code> &#x548C; <code>matchExpressions</code> &#x7684;&#x8981;&#x6C42;&#x90FD;&#x88AB;&#x201C;&#x4E0E;&#x201D;&#x5728;&#x4E00;&#x8D77;&#x2014;&#x2014;&#x5B83;&#x4EEC;&#x5FC5;&#x987B;&#x5168;&#x90E8;&#x6EE1;&#x8DB3;&#x624D;&#x80FD;&#x5339;&#x914D;&#x3002;</p>
<h3 id="&#x7C7B;">&#x7C7B;</h3>
<p>&#x58F0;&#x660E;&#x53EF;&#x4EE5;&#x901A;&#x8FC7;&#x4F7F;&#x7528;&#x5C5E;&#x6027; <code>storageClassName</code> &#x6307;&#x5B9A; <a href="https://kubernetes.io/docs/concepts/storage/storage-classes/" target="_blank">StorageClass</a> &#x7684;&#x540D;&#x79F0;&#x6765;&#x8BF7;&#x6C42;&#x7279;&#x5B9A;&#x7684;&#x7C7B;&#x3002;&#x53EA;&#x6709;&#x6240;&#x8BF7;&#x6C42;&#x7684;&#x7C7B;&#x4E0E; PVC &#x5177;&#x6709;&#x76F8;&#x540C; <code>storageClassName</code> &#x7684; PV &#x624D;&#x80FD;&#x7ED1;&#x5B9A;&#x5230; PVC&#x3002;</p>
<p>PVC &#x4E0D;&#x4E00;&#x5B9A;&#x8981;&#x8BF7;&#x6C42;&#x7C7B;&#x3002;&#x5176; <code>storageClassName</code> &#x8BBE;&#x7F6E;&#x4E3A; <code>&quot;&quot;</code> &#x7684; PVC &#x59CB;&#x7EC8;&#x88AB;&#x89E3;&#x91CA;&#x4E3A;&#x6CA1;&#x6709;&#x8BF7;&#x6C42;&#x7C7B;&#x7684; PV&#xFF0C;&#x56E0;&#x6B64;&#x53EA;&#x80FD;&#x7ED1;&#x5B9A;&#x5230;&#x6CA1;&#x6709;&#x7C7B;&#x7684; PV&#xFF08;&#x6CA1;&#x6709;&#x6CE8;&#x89E3;&#x6216; <code>&quot;&quot;</code>&#xFF09;&#x3002;&#x6CA1;&#x6709; <code>storageClassName</code> &#x7684; PVC &#x6839;&#x636E;&#x662F;&#x5426;&#x6253;&#x5F00;<a href="https://kubernetes.io/docs/admin/admission-controllers/#defaultstorageclass" target="_blank"><code>DefaultStorageClass</code> &#x51C6;&#x5165;&#x63A7;&#x5236;&#x63D2;&#x4EF6;</a>&#xFF0C;&#x96C6;&#x7FA4;&#x5BF9;&#x5176;&#x8FDB;&#x884C;&#x4E0D;&#x540C;&#x5904;&#x7406;&#x3002;</p>
<ul>
<li>&#x5982;&#x679C;&#x6253;&#x5F00;&#x4E86;&#x51C6;&#x5165;&#x63A7;&#x5236;&#x63D2;&#x4EF6;&#xFF0C;&#x7BA1;&#x7406;&#x5458;&#x53EF;&#x4EE5;&#x6307;&#x5B9A;&#x4E00;&#x4E2A;&#x9ED8;&#x8BA4;&#x7684; <code>StorageClass</code>&#x3002;&#x6240;&#x6709;&#x6CA1;&#x6709; <code>StorageClassName</code> &#x7684; PVC &#x5C06;&#x88AB;&#x7ED1;&#x5B9A;&#x5230;&#x8BE5;&#x9ED8;&#x8BA4;&#x7684; PV&#x3002;&#x901A;&#x8FC7;&#x5728; <code>StorageClass</code> &#x5BF9;&#x8C61;&#x4E2D;&#x5C06;&#x6CE8;&#x89E3; <code>storageclassclass.ubernetes.io/is-default-class</code> &#x8BBE;&#x7F6E;&#x4E3A; &#x201C;true&#x201D; &#x6765;&#x6307;&#x5B9A;&#x9ED8;&#x8BA4;&#x7684; <code>StorageClass</code>&#x3002;&#x5982;&#x679C;&#x7BA1;&#x7406;&#x5458;&#x6CA1;&#x6709;&#x6307;&#x5B9A;&#x7F3A;&#x7701;&#x503C;&#xFF0C;&#x90A3;&#x4E48;&#x96C6;&#x7FA4;&#x4F1A;&#x54CD;&#x5E94; PVC &#x521B;&#x5EFA;&#xFF0C;&#x5C31;&#x597D;&#x50CF;&#x5173;&#x95ED;&#x4E86;&#x51C6;&#x5165;&#x63A7;&#x5236;&#x63D2;&#x4EF6;&#x4E00;&#x6837;&#x3002;&#x5982;&#x679C;&#x6307;&#x5B9A;&#x4E86;&#x591A;&#x4E2A;&#x9ED8;&#x8BA4;&#x503C;&#xFF0C;&#x5219;&#x51C6;&#x5165;&#x63A7;&#x5236;&#x63D2;&#x4EF6;&#x5C06;&#x7981;&#x6B62;&#x6240;&#x6709; PVC &#x521B;&#x5EFA;&#x3002;</li>
<li>&#x5982;&#x679C;&#x51C6;&#x5165;&#x63A7;&#x5236;&#x63D2;&#x4EF6;&#x88AB;&#x5173;&#x95ED;&#xFF0C;&#x5219;&#x6CA1;&#x6709;&#x9ED8;&#x8BA4; <code>StorageClass</code> &#x7684;&#x6982;&#x5FF5;&#x3002;&#x6240;&#x6709;&#x6CA1;&#x6709; <code>storageClassName</code> &#x7684; PVC &#x53EA;&#x80FD;&#x7ED1;&#x5B9A;&#x5230;&#x6CA1;&#x6709;&#x7C7B;&#x7684; PV&#x3002;&#x5728;&#x8FD9;&#x79CD;&#x60C5;&#x51B5;&#x4E0B;&#xFF0C;&#x6CA1;&#x6709; <code>storageClassName</code> &#x7684; PVC &#x7684;&#x5904;&#x7406;&#x65B9;&#x5F0F;&#x4E0E; <code>storageClassName</code> &#x8BBE;&#x7F6E;&#x4E3A; <code>&quot;&quot;</code> &#x7684; PVC &#x7684;&#x5904;&#x7406;&#x65B9;&#x5F0F;&#x76F8;&#x540C;&#x3002;</li>
</ul>
<p>&#x6839;&#x636E;&#x5B89;&#x88C5;&#x65B9;&#x6CD5;&#x7684;&#x4E0D;&#x540C;&#xFF0C;&#x9ED8;&#x8BA4;&#x7684; <code>StorageClass</code> &#x53EF;&#x4EE5;&#x5728;&#x5B89;&#x88C5;&#x8FC7;&#x7A0B;&#x4E2D;&#x901A;&#x8FC7;&#x63D2;&#x4EF6;&#x7BA1;&#x7406;&#x5668;&#x90E8;&#x7F72;&#x5230; Kubernetes &#x96C6;&#x7FA4;&#x3002;</p>
<p>&#x5F53; PVC &#x6307;&#x5B9A;&#x4E86; <code>selector</code>&#xFF0C;&#x9664;&#x4E86;&#x8BF7;&#x6C42;&#x4E00;&#x4E2A; <code>StorageClass</code> &#x4E4B;&#x5916;&#xFF0C;&#x8FD9;&#x4E9B;&#x9700;&#x6C42;&#x88AB;&#x201C;&#x4E0E;&#x201D;&#x5728;&#x4E00;&#x8D77;&#xFF1A;&#x53EA;&#x6709;&#x88AB;&#x8BF7;&#x6C42;&#x7684;&#x7C7B;&#x7684; PV &#x5177;&#x6709;&#x548C;&#x88AB;&#x8BF7;&#x6C42;&#x7684;&#x6807;&#x7B7E;&#x624D;&#x53EF;&#x4EE5;&#x88AB;&#x7ED1;&#x5B9A;&#x5230; PVC&#x3002;</p>
<p><strong>&#x6CE8;&#x610F;</strong>&#xFF1A;&#x76EE;&#x524D;&#xFF0C;&#x5177;&#x6709;&#x975E;&#x7A7A; <code>selector</code> &#x7684; PVC &#x4E0D;&#x80FD;&#x4E3A;&#x5176;&#x52A8;&#x6001;&#x914D;&#x7F6E; PV&#x3002;</p>
<p>&#x8FC7;&#x53BB;&#xFF0C;&#x4F7F;&#x7528;&#x6CE8;&#x89E3; <code>volume.beta.kubernetes.io/storage-class</code> &#x800C;&#x4E0D;&#x662F; <code>storageClassName</code> &#x5C5E;&#x6027;&#x3002;&#x8FD9;&#x4E2A;&#x6CE8;&#x89E3;&#x4ECD;&#x7136;&#x6709;&#x6548;&#xFF0C;&#x4F46;&#x662F;&#x5728;&#x672A;&#x6765;&#x7684; Kubernetes &#x7248;&#x672C;&#x4E2D;&#x4E0D;&#x4F1A;&#x652F;&#x6301;&#x3002;</p>
<h2 id="&#x58F0;&#x660E;&#x4F5C;&#x4E3A;&#x5377;">&#x58F0;&#x660E;&#x4F5C;&#x4E3A;&#x5377;</h2>
<p>&#x901A;&#x8FC7;&#x5C06;&#x58F0;&#x660E;&#x7528;&#x4F5C;&#x5377;&#x6765;&#x8BBF;&#x95EE;&#x5B58;&#x50A8;&#x3002;&#x58F0;&#x660E;&#x5FC5;&#x987B;&#x4E0E;&#x4F7F;&#x7528;&#x58F0;&#x660E;&#x7684; pod &#x5B58;&#x5728;&#x4E8E;&#x76F8;&#x540C;&#x7684;&#x547D;&#x540D;&#x7A7A;&#x95F4;&#x4E2D;&#x3002;&#x96C6;&#x7FA4;&#x5728; pod &#x7684;&#x547D;&#x540D;&#x7A7A;&#x95F4;&#x4E2D;&#x67E5;&#x627E;&#x58F0;&#x660E;&#xFF0C;&#x5E76;&#x4F7F;&#x7528;&#x5B83;&#x6765;&#x83B7;&#x53D6;&#x652F;&#x6301;&#x58F0;&#x660E;&#x7684; <code>PersistentVolume</code>&#x3002;&#x8BE5;&#x5377;&#x7136;&#x540E;&#x88AB;&#x6302;&#x8F7D;&#x5230;&#x4E3B;&#x673A;&#x7684; pod &#x4E0A;&#x3002;</p>
<pre><code class="lang-yaml"><span class="hljs-attr">kind:</span> Pod
<span class="hljs-attr">apiVersion:</span> v1
<span class="hljs-attr">metadata:</span>
<span class="hljs-attr"> name:</span> mypod
<span class="hljs-attr">spec:</span>
<span class="hljs-attr"> containers:</span>
<span class="hljs-attr"> - name:</span> myfrontend
<span class="hljs-attr"> image:</span> dockerfile/nginx
<span class="hljs-attr"> volumeMounts:</span>
<span class="hljs-attr"> - mountPath:</span> <span class="hljs-string">&quot;/var/www/html&quot;</span>
<span class="hljs-attr"> name:</span> mypd
<span class="hljs-attr"> volumes:</span>
<span class="hljs-attr"> - name:</span> mypd
<span class="hljs-attr"> persistentVolumeClaim:</span>
<span class="hljs-attr"> claimName:</span> myclaim
</code></pre>
<h3 id="&#x547D;&#x540D;&#x7A7A;&#x95F4;&#x6CE8;&#x610F;&#x70B9;">&#x547D;&#x540D;&#x7A7A;&#x95F4;&#x6CE8;&#x610F;&#x70B9;</h3>
<p><code>PersistentVolumes</code> &#x7ED1;&#x5B9A;&#x662F;&#x552F;&#x4E00;&#x7684;&#xFF0C;&#x5E76;&#x4E14;&#x7531;&#x4E8E; <code>PersistentVolumeClaims</code> &#x662F;&#x547D;&#x540D;&#x7A7A;&#x95F4;&#x5BF9;&#x8C61;&#xFF0C;&#x56E0;&#x6B64;&#x53EA;&#x80FD;&#x5728;&#x4E00;&#x4E2A;&#x547D;&#x540D;&#x7A7A;&#x95F4;&#x5185;&#x6302;&#x8F7D;&#x5177;&#x6709;&#x201C;&#x591A;&#x4E2A;&#x201D;&#x6A21;&#x5F0F;&#xFF08;<code>ROX</code>&#x3001;<code>RWX</code>&#xFF09;&#x7684;&#x58F0;&#x660E;&#x3002;</p>
<h2 id="&#x539F;&#x59CB;&#x5757;&#x5377;&#x652F;&#x6301;">&#x539F;&#x59CB;&#x5757;&#x5377;&#x652F;&#x6301;</h2>
<p>&#x539F;&#x59CB;&#x5757;&#x5377;&#x7684;&#x9759;&#x6001;&#x914D;&#x7F6E;&#x5728; v1.9 &#x4E2D;&#x4F5C;&#x4E3A; alpha &#x529F;&#x80FD;&#x5F15;&#x5165;&#x3002;&#x7531;&#x4E8E;&#x8FD9;&#x4E2A;&#x6539;&#x53D8;&#xFF0C;&#x9700;&#x8981;&#x4E00;&#x4E9B;&#x65B0;&#x7684; API &#x5B57;&#x6BB5;&#x6765;&#x4F7F;&#x7528;&#x8BE5;&#x529F;&#x80FD;&#x3002;&#x76EE;&#x524D;&#xFF0C;Fibre Channl &#x662F;&#x652F;&#x6301;&#x8BE5;&#x529F;&#x80FD;&#x7684;&#x552F;&#x4E00;&#x63D2;&#x4EF6;&#x3002;</p>
<h3 id="&#x4F7F;&#x7528;&#x539F;&#x59CB;&#x5757;&#x5377;&#x4F5C;&#x4E3A;&#x6301;&#x4E45;&#x5316;&#x5377;">&#x4F7F;&#x7528;&#x539F;&#x59CB;&#x5757;&#x5377;&#x4F5C;&#x4E3A;&#x6301;&#x4E45;&#x5316;&#x5377;</h3>
<pre><code class="lang-yaml"><span class="hljs-attr">apiVersion:</span> v1
<span class="hljs-attr">kind:</span> PersistentVolume
<span class="hljs-attr">metadata:</span>
<span class="hljs-attr"> name:</span> block-pv
<span class="hljs-attr">spec:</span>
<span class="hljs-attr"> capacity:</span>
<span class="hljs-attr"> storage:</span> <span class="hljs-number">10</span>Gi
<span class="hljs-attr"> accessModes:</span>
<span class="hljs-bullet"> -</span> ReadWriteOnce
<span class="hljs-attr"> volumeMode:</span> Block
<span class="hljs-attr"> persistentVolumeReclaimPolicy:</span> Retain
<span class="hljs-attr"> fc:</span>
<span class="hljs-attr"> targetWWNs:</span> [<span class="hljs-string">&quot;50060e801049cfd1&quot;</span>]
<span class="hljs-attr"> lun:</span> <span class="hljs-number">0</span>
<span class="hljs-attr"> readOnly:</span> <span class="hljs-literal">false</span>
</code></pre>
<h3 id="&#x6301;&#x4E45;&#x5316;&#x5377;&#x58F0;&#x660E;&#x8BF7;&#x6C42;&#x539F;&#x59CB;&#x5757;&#x5377;">&#x6301;&#x4E45;&#x5316;&#x5377;&#x58F0;&#x660E;&#x8BF7;&#x6C42;&#x539F;&#x59CB;&#x5757;&#x5377;</h3>
<pre><code class="lang-yaml"><span class="hljs-attr">apiVersion:</span> v1
<span class="hljs-attr">kind:</span> PersistentVolumeClaim
<span class="hljs-attr">metadata:</span>
<span class="hljs-attr"> name:</span> block-pvc
<span class="hljs-attr">spec:</span>
<span class="hljs-attr"> accessModes:</span>
<span class="hljs-bullet"> -</span> ReadWriteOnce
<span class="hljs-attr"> volumeMode:</span> Block
<span class="hljs-attr"> resources:</span>
<span class="hljs-attr"> requests:</span>
<span class="hljs-attr"> storage:</span> <span class="hljs-number">10</span>Gi
</code></pre>
<h3 id="&#x5728;-pod-&#x89C4;&#x683C;&#x914D;&#x7F6E;&#x4E2D;&#x4E3A;&#x5BB9;&#x5668;&#x6DFB;&#x52A0;&#x539F;&#x59CB;&#x5757;&#x8BBE;&#x5907;">&#x5728; Pod &#x89C4;&#x683C;&#x914D;&#x7F6E;&#x4E2D;&#x4E3A;&#x5BB9;&#x5668;&#x6DFB;&#x52A0;&#x539F;&#x59CB;&#x5757;&#x8BBE;&#x5907;</h3>
<pre><code class="lang-yaml"><span class="hljs-attr">apiVersion:</span> v1
<span class="hljs-attr">kind:</span> Pod
<span class="hljs-attr">metadata:</span>
<span class="hljs-attr"> name:</span> pod-with-block-volume
<span class="hljs-attr">spec:</span>
<span class="hljs-attr"> containers:</span>
<span class="hljs-attr"> - name:</span> fc-container
<span class="hljs-attr"> image:</span> fedora:<span class="hljs-number">26</span>
<span class="hljs-attr"> command:</span> [<span class="hljs-string">&quot;/bin/sh&quot;</span>, <span class="hljs-string">&quot;-c&quot;</span>]
<span class="hljs-attr"> args:</span> [ <span class="hljs-string">&quot;tail -f /dev/null&quot;</span> ]
<span class="hljs-attr"> volumeDevices:</span>
<span class="hljs-attr"> - name:</span> data
<span class="hljs-attr"> devicePath:</span> /dev/xvda
<span class="hljs-attr"> volumes:</span>
<span class="hljs-attr"> - name:</span> data
<span class="hljs-attr"> persistentVolumeClaim:</span>
<span class="hljs-attr"> claimName:</span> block-pvc
</code></pre>
<p><strong>&#x6CE8;&#x610F;</strong>&#xFF1A;&#x5F53;&#x4E3A; Pod &#x589E;&#x52A0;&#x539F;&#x59CB;&#x5757;&#x8BBE;&#x5907;&#x65F6;&#xFF0C;&#x6211;&#x4EEC;&#x5728;&#x5BB9;&#x5668;&#x4E2D;&#x6307;&#x5B9A;&#x8BBE;&#x5907;&#x8DEF;&#x5F84;&#x800C;&#x4E0D;&#x662F;&#x6302;&#x8F7D;&#x8DEF;&#x5F84;&#x3002;</p>
<h3 id="&#x7ED1;&#x5B9A;&#x5757;&#x5377;">&#x7ED1;&#x5B9A;&#x5757;&#x5377;</h3>
<p>&#x5982;&#x679C;&#x7528;&#x6237;&#x901A;&#x8FC7;&#x4F7F;&#x7528; <code>PersistentVolumeClaim</code> &#x89C4;&#x8303;&#x4E2D;&#x7684; <code>volumeMode</code> &#x5B57;&#x6BB5;&#x6307;&#x793A;&#x6B64;&#x8BF7;&#x6C42;&#x6765;&#x8BF7;&#x6C42;&#x539F;&#x59CB;&#x5757;&#x5377;&#xFF0C;&#x5219;&#x7ED1;&#x5B9A;&#x89C4;&#x5219;&#x4E0E;&#x4EE5;&#x524D;&#x4E0D;&#x8BA4;&#x4E3A;&#x8BE5;&#x6A21;&#x5F0F;&#x4E3A;&#x89C4;&#x8303;&#x4E00;&#x90E8;&#x5206;&#x7684;&#x7248;&#x672C;&#x7565;&#x6709;&#x4E0D;&#x540C;&#x3002;</p>
<p>&#x4E0B;&#x9762;&#x662F;&#x7528;&#x6237;&#x548C;&#x7BA1;&#x7406;&#x5458;&#x6307;&#x5B9A;&#x8BF7;&#x6C42;&#x539F;&#x59CB;&#x5757;&#x8BBE;&#x5907;&#x7684;&#x53EF;&#x80FD;&#x7EC4;&#x5408;&#x7684;&#x8868;&#x683C;&#x3002;&#x8BE5;&#x8868;&#x6307;&#x793A;&#x5377;&#x662F;&#x5426;&#x5C06;&#x88AB;&#x7ED1;&#x5B9A;&#x6216;&#x672A;&#x7ED9;&#x5B9A;&#x7EC4;&#x5408;&#x3002;&#x9759;&#x6001;&#x8BBE;&#x7F6E;&#x7684;&#x5377;&#x7684;&#x5377;&#x7ED1;&#x5B9A;&#x77E9;&#x9635;&#xFF1A;</p>
<table>
<thead>
<tr>
<th>PV volumeMode</th>
<th style="text-align:center">PVC volumeMode</th>
<th style="text-align:right">&#x7ED3;&#x679C;</th>
</tr>
</thead>
<tbody>
<tr>
<td>unspecified</td>
<td style="text-align:center">unspecified</td>
<td style="text-align:right">&#x7ED1;&#x5B9A;</td>
</tr>
<tr>
<td>unspecified</td>
<td style="text-align:center">Block</td>
<td style="text-align:right">&#x4E0D;&#x7ED1;&#x5B9A;</td>
</tr>
<tr>
<td>unspecified</td>
<td style="text-align:center">Filesystem</td>
<td style="text-align:right">&#x7ED1;&#x5B9A;</td>
</tr>
<tr>
<td>Block</td>
<td style="text-align:center">unspecified</td>
<td style="text-align:right">&#x4E0D;&#x7ED1;&#x5B9A;</td>
</tr>
<tr>
<td>Block</td>
<td style="text-align:center">Block</td>
<td style="text-align:right">&#x7ED1;&#x5B9A;</td>
</tr>
<tr>
<td>Block</td>
<td style="text-align:center">Filesystem</td>
<td style="text-align:right">&#x4E0D;&#x7ED1;&#x5B9A;</td>
</tr>
<tr>
<td>Filesystem</td>
<td style="text-align:center">Filesystem</td>
<td style="text-align:right">&#x7ED1;&#x5B9A;</td>
</tr>
<tr>
<td>Filesystem</td>
<td style="text-align:center">Block</td>
<td style="text-align:right">&#x4E0D;&#x7ED1;&#x5B9A;</td>
</tr>
<tr>
<td>Filesystem</td>
<td style="text-align:center">unspecified</td>
<td style="text-align:right">&#x7ED1;&#x5B9A;</td>
</tr>
</tbody>
</table>
<p><strong>&#x6CE8;&#x610F;</strong>&#xFF1A;alpha &#x7248;&#x672C;&#x53EA;&#x652F;&#x6301;&#x9759;&#x6001;&#x914D;&#x7F6E;&#x5377;&#x3002;&#x4F7F;&#x7528;&#x539F;&#x59CB;&#x5757;&#x8BBE;&#x5907;&#x65F6;&#xFF0C;&#x7BA1;&#x7406;&#x5458;&#x5E94;&#x8BE5;&#x6CE8;&#x610F;&#x8003;&#x8651;&#x8FD9;&#x4E9B;&#x503C;&#x3002;</p>
<h2 id="&#x7F16;&#x5199;&#x53EF;&#x79FB;&#x690D;&#x914D;&#x7F6E;">&#x7F16;&#x5199;&#x53EF;&#x79FB;&#x690D;&#x914D;&#x7F6E;</h2>
<p>&#x5982;&#x679C;&#x60A8;&#x6B63;&#x5728;&#x7F16;&#x5199;&#x5728;&#x591A;&#x79CD;&#x7FA4;&#x96C6;&#x4E0A;&#x8FD0;&#x884C;&#x5E76;&#x9700;&#x8981;&#x6301;&#x4E45;&#x5B58;&#x50A8;&#x7684;&#x914D;&#x7F6E;&#x6A21;&#x677F;&#x6216;&#x793A;&#x4F8B;&#xFF0C;&#x6211;&#x4EEC;&#x5EFA;&#x8BAE;&#x60A8;&#x4F7F;&#x7528;&#x4EE5;&#x4E0B;&#x6A21;&#x5F0F;&#xFF1A;</p>
<ul>
<li>&#x4E0D;&#x8981;&#x5728;&#x60A8;&#x7684;&#x5728;&#x914D;&#x7F6E;&#x7EC4;&#x5408;&#x4E2D;&#x5305;&#x542B; <code>PersistentVolumeClaim</code> &#x5BF9;&#x8C61;&#xFF08;&#x4E0E; Deployment&#x3001;ConfigMap&#x7B49;&#x4E00;&#x8D77;&#xFF09;&#x3002;</li>
<li>&#x4E0D;&#x8981;&#x5728;&#x914D;&#x7F6E;&#x4E2D;&#x5305;&#x542B; <code>PersistentVolume</code> &#x5BF9;&#x8C61;&#xFF0C;&#x56E0;&#x4E3A;&#x7528;&#x6237;&#x5B9E;&#x4F8B;&#x5316;&#x914D;&#x7F6E;&#x53EF;&#x80FD;&#x6CA1;&#x6709;&#x521B;&#x5EFA; <code>PersistentVolume</code> &#x7684;&#x6743;&#x9650;&#x3002;</li>
<li>&#x7ED9;&#x7528;&#x6237;&#x5728;&#x5B9E;&#x4F8B;&#x5316;&#x6A21;&#x677F;&#x65F6;&#x63D0;&#x4F9B;&#x5B58;&#x50A8;&#x7C7B;&#x540D;&#x79F0;&#x7684;&#x9009;&#x9879;&#x3002;<ul>
<li>&#x5982;&#x679C;&#x7528;&#x6237;&#x63D0;&#x4F9B;&#x5B58;&#x50A8;&#x7C7B;&#x540D;&#x79F0;&#xFF0C;&#x5219;&#x5C06;&#x8BE5;&#x503C;&#x653E;&#x5165; <code>persistentVolumeClaim.storageClassName</code> &#x5B57;&#x6BB5;&#x4E2D;&#x3002;&#x5982;&#x679C;&#x96C6;&#x7FA4;&#x5177;&#x6709;&#x7531;&#x7BA1;&#x7406;&#x5458;&#x542F;&#x7528;&#x7684; StorageClass&#xFF0C;&#x8FD9;&#x5C06;&#x5BFC;&#x81F4; PVC &#x5339;&#x914D;&#x6B63;&#x786E;&#x7684;&#x5B58;&#x50A8;&#x7C7B;&#x522B;&#x3002;</li>
<li>&#x5982;&#x679C;&#x7528;&#x6237;&#x672A;&#x63D0;&#x4F9B;&#x5B58;&#x50A8;&#x7C7B;&#x540D;&#x79F0;&#xFF0C;&#x5219;&#x5C06; <code>persistentVolumeClaim.storageClassName</code> &#x5B57;&#x6BB5;&#x4FDD;&#x7559;&#x4E3A; nil&#x3002;<ul>
<li>&#x8FD9;&#x5C06;&#x5BFC;&#x81F4;&#x4F7F;&#x7528;&#x96C6;&#x7FA4;&#x4E2D;&#x9ED8;&#x8BA4;&#x7684; StorageClass &#x4E3A;&#x7528;&#x6237;&#x81EA;&#x52A8;&#x914D;&#x7F6E; PV&#x3002;&#x8BB8;&#x591A;&#x96C6;&#x7FA4;&#x73AF;&#x5883;&#x90FD;&#x6709;&#x9ED8;&#x8BA4;&#x7684; StorageClass&#xFF0C;&#x6216;&#x8005;&#x7BA1;&#x7406;&#x5458;&#x53EF;&#x4EE5;&#x521B;&#x5EFA;&#x81EA;&#x5DF1;&#x7684;&#x9ED8;&#x8BA4; StorageClass&#x3002;</li>
</ul>
</li>
</ul>
</li>
<li>&#x5728;&#x60A8;&#x7684;&#x5DE5;&#x5177;&#x4E2D;&#xFF0C;&#x8BF7;&#x6CE8;&#x610F;&#x4E00;&#x6BB5;&#x65F6;&#x95F4;&#x4E4B;&#x540E;&#x4ECD;&#x672A;&#x7ED1;&#x5B9A;&#x7684; PVC&#xFF0C;&#x5E76;&#x5411;&#x7528;&#x6237;&#x5C55;&#x793A;&#x5B83;&#x4EEC;&#xFF0C;&#x56E0;&#x4E3A;&#x8FD9;&#x8868;&#x793A;&#x96C6;&#x7FA4;&#x53EF;&#x80FD;&#x6CA1;&#x6709;&#x52A8;&#x6001;&#x5B58;&#x50A8;&#x652F;&#x6301;&#xFF08;&#x5728;&#x8FD9;&#x79CD;&#x60C5;&#x51B5;&#x4E0B;&#x7528;&#x6237;&#x5E94;&#x521B;&#x5EFA;&#x5339;&#x914D;&#x7684; PV&#xFF09;&#xFF0C;&#x6216;&#x96C6;&#x7FA4;&#x6CA1;&#x6709;&#x5B58;&#x50A8;&#x7CFB;&#x7EDF;&#xFF08;&#x5728;&#x8FD9;&#x79CD;&#x60C5;&#x51B5;&#x4E0B;&#x7528;&#x6237;&#x4E0D;&#x80FD;&#x90E8;&#x7F72;&#x9700;&#x8981; PVC &#x7684;&#x914D;&#x7F6E;&#xFF09;&#x3002;</li>
</ul>
<p>&#x539F;&#x6587;&#x5730;&#x5740;&#xFF1A;<a href="https://kubernetes.iohttps://kubernetes.io/docs/concepts/storage/persistent-volumes/" target="_blank">https://kubernetes.iohttps://kubernetes.io/docs/concepts/storage/persistent-volumes/</a></p>
<p>&#x8BD1;&#x8005;&#xFF1A;<a href="https://github.com/rootsongjc" target="_blank">rootsongjc</a></p>
<footer class="page-footer"><span class="copyright">Copyright &#xA9; jimmysong.io 2017 all right reserved&#xFF0C;powered by Gitbook</span><span class="footer-modification">Updated:
2018-01-08 17:24:39
</span></footer>
</section>
</div>
<div class="search-results">
<div class="has-results">
<h1 class="search-results-title"><span class='search-results-count'></span> results matching "<span class='search-query'></span>"</h1>
<ul class="search-results-list"></ul>
</div>
<div class="no-results">
<h1 class="search-results-title">No results matching "<span class='search-query'></span>"</h1>
</div>
</div>
</div>
</div>
</div>
</div>
<a href="volume.html" class="navigation navigation-prev " aria-label="Previous page: Volume和Persistent Volume">
<i class="fa fa-angle-left"></i>
</a>
<a href="deployment.html" class="navigation navigation-next " aria-label="Next page: Deployment">
<i class="fa fa-angle-right"></i>
</a>
</div>
<script>
var gitbook = gitbook || [];
gitbook.push(function() {
gitbook.page.hasChanged({"page":{"title":"Persistent Volume持久化卷","level":"3.3.5.1","depth":3,"next":{"title":"Deployment","level":"3.3.6","depth":2,"path":"concepts/deployment.md","ref":"concepts/deployment.md","articles":[]},"previous":{"title":"Volume和Persistent Volume","level":"3.3.5","depth":2,"path":"concepts/volume.md","ref":"concepts/volume.md","articles":[{"title":"Persistent Volume持久化卷","level":"3.3.5.1","depth":3,"path":"concepts/persistent-volume.md","ref":"concepts/persistent-volume.md","articles":[]}]},"dir":"ltr"},"config":{"plugins":["github","codesnippet","splitter","page-toc-button","image-captions","editlink","back-to-top-button","-lunr","-search","search-plus","github-buttons@2.1.0","favicon@^0.0.2","tbfed-pagefooter@^0.0.1","3-ba","theme-default"],"styles":{"ebook":"styles/ebook.css","epub":"styles/epub.css","mobi":"styles/mobi.css","pdf":"styles/pdf.css","print":"styles/print.css","website":"styles/website.css"},"pluginsConfig":{"tbfed-pagefooter":{"copyright":"Copyright © jimmysong.io 2017","modify_label":"Updated:","modify_format":"YYYY-MM-DD HH:mm:ss"},"github":{"url":"https://github.com/rootsongjc/kubernetes-handbook"},"editlink":{"label":"编辑本页","multilingual":false,"base":"https://github.com/rootsongjc/kubernetes-handbook/blob/master/"},"splitter":{},"codesnippet":{},"fontsettings":{"theme":"white","family":"sans","size":2},"highlight":{},"favicon":{"shortcut":"favicon.ico","bookmark":"favicon.ico"},"page-toc-button":{},"back-to-top-button":{},"github-buttons":{"repo":"rootsongjc/kubernetes-handbook","types":["star"],"size":"small"},"3-ba":{"configuration":"auto","token":"11f7d254cfa4e0ca44b175c66d379ecc"},"sharing":{"facebook":true,"twitter":true,"google":false,"weibo":false,"instapaper":false,"vk":false,"all":["facebook","google","twitter","weibo","instapaper"]},"theme-default":{"showLevel":true,"styles":{"ebook":"styles/ebook.css","epub":"styles/epub.css","mobi":"styles/mobi.css","pdf":"styles/pdf.css","print":"styles/print.css","website":"styles/website.css"}},"search-plus":{},"image-captions":{"caption":"图片 - _CAPTION_","variable_name":"_pictures"}},"theme":"default","author":"Jimmy Song","pdf":{"pageNumbers":true,"fontSize":12,"fontFamily":"Arial","paperSize":"a4","chapterMark":"pagebreak","pageBreaksBefore":"/","margin":{"right":62,"left":62,"top":56,"bottom":56}},"structure":{"langs":"LANGS.md","readme":"README.md","glossary":"GLOSSARY.md","summary":"SUMMARY.md"},"variables":{"_pictures":[{"backlink":"cloud-native/kubernetes-and-cloud-native-app-overview.html#fig2.1.1","level":"2.1","list_caption":"Figure: 云计算演进历程","alt":"云计算演进历程","nro":1,"url":"../images/cloud-computing-evolution-road.jpg","index":1,"caption_template":"图片 - _CAPTION_","label":"云计算演进历程","attributes":{},"skip":false,"key":"2.1.1"},{"backlink":"cloud-native/kubernetes-and-cloud-native-app-overview.html#fig2.1.2","level":"2.1","list_caption":"Figure: 来自Twitter @MarcWilczek","alt":"来自Twitter @MarcWilczek","nro":2,"url":"../images/cloud-native-comes-of-age.jpg","index":2,"caption_template":"图片 - _CAPTION_","label":"来自Twitter @MarcWilczek","attributes":{},"skip":false,"key":"2.1.2"},{"backlink":"cloud-native/kubernetes-and-cloud-native-app-overview.html#fig2.1.3","level":"2.1","list_caption":"Figure: Cloud native思维导图","alt":"Cloud native思维导图","nro":3,"url":"../images/cloud-native-architecutre-mindnode.jpg","index":3,"caption_template":"图片 - _CAPTION_","label":"Cloud native思维导图","attributes":{},"skip":false,"key":"2.1.3"},{"backlink":"cloud-native/kubernetes-and-cloud-native-app-overview.html#fig2.1.4","level":"2.1","list_caption":"Figure: 十二因素应用","alt":"十二因素应用","nro":4,"url":"../images/12-factor-app.png","index":4,"caption_template":"图片 - _CAPTION_","label":"十二因素应用","attributes":{},"skip":false,"key":"2.1.4"},{"backlink":"cloud-native/kubernetes-and-cloud-native-app-overview.html#fig2.1.5","level":"2.1","list_caption":"Figure: 容器生态","al
2018-01-08 17:26:29 +08:00
});
</script>
</div>
<script src="../gitbook/gitbook.js"></script>
<script src="../gitbook/theme.js"></script>
<script src="../gitbook/gitbook-plugin-github/plugin.js"></script>
<script src="../gitbook/gitbook-plugin-splitter/splitter.js"></script>
<script src="../gitbook/gitbook-plugin-page-toc-button/plugin.js"></script>
<script src="../gitbook/gitbook-plugin-editlink/plugin.js"></script>
<script src="../gitbook/gitbook-plugin-back-to-top-button/plugin.js"></script>
<script src="../gitbook/gitbook-plugin-search-plus/jquery.mark.min.js"></script>
<script src="../gitbook/gitbook-plugin-search-plus/search.js"></script>
<script src="../gitbook/gitbook-plugin-github-buttons/plugin.js"></script>
<script src="../gitbook/gitbook-plugin-3-ba/plugin.js"></script>
<script src="../gitbook/gitbook-plugin-sharing/buttons.js"></script>
<script src="../gitbook/gitbook-plugin-fontsettings/fontsettings.js"></script>
</body>
</html>