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<title>用Helm托管安装Ceph集群并提供后端存储 · Kubernetes Handbook - jimmysong.io</title>
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<a href="https://jimmysong.io" target="_blank" class="custom-link">Jimmy Song</a>
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<li class="header">前言</li>
<li class="chapter " data-level="1.1" data-path="../">
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<b>1.1.</b>
序言
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<li class="chapter " data-level="1.2" data-path="../cloud-native/cncf.html">
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<b>1.2.</b>
CNCF - 云原生计算基金会简介
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<li class="header">云原生</li>
<li class="chapter " data-level="2.1" data-path="../cloud-native/play-with-kubernetes.html">
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<b>2.1.</b>
Play with Kubernetes
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<li class="chapter " data-level="2.2" data-path="../cloud-native/kubernetes-and-cloud-native-app-overview.html">
<a href="../cloud-native/kubernetes-and-cloud-native-app-overview.html">
<b>2.2.</b>
Kubernetes与云原生应用概览
</a>
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<li class="chapter " data-level="2.3" data-path="../cloud-native/from-kubernetes-to-cloud-native.html">
<a href="../cloud-native/from-kubernetes-to-cloud-native.html">
<b>2.3.</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="../concepts/">
<a href="../concepts/">
<b>3.1.</b>
Kubernetes架构
</a>
<ul class="articles">
<li class="chapter " data-level="3.1.1" data-path="../concepts/concepts.html">
<a href="../concepts/concepts.html">
<b>3.1.1.</b>
设计理念
</a>
</li>
<li class="chapter " data-level="3.1.2" data-path="../concepts/etcd.html">
<a href="../concepts/etcd.html">
<b>3.1.2.</b>
Etcd解析
</a>
</li>
<li class="chapter " data-level="3.1.3" data-path="../concepts/open-interfaces.html">
<a href="../concepts/open-interfaces.html">
<b>3.1.3.</b>
开放接口
</a>
<ul class="articles">
<li class="chapter " data-level="3.1.3.1" data-path="../concepts/cri.html">
<a href="../concepts/cri.html">
<b>3.1.3.1.</b>
CRI - Container Runtime Interface容器运行时接口
</a>
</li>
<li class="chapter " data-level="3.1.3.2" data-path="../concepts/cni.html">
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<b>3.1.3.2.</b>
CNI - Container Network Interface容器网络接口
</a>
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<li class="chapter " data-level="3.1.3.3" data-path="../concepts/csi.html">
<a href="../concepts/csi.html">
<b>3.1.3.3.</b>
CSI - Container Storage Interface容器存储接口
</a>
</li>
</ul>
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</ul>
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<li class="chapter " data-level="3.2" >
<span>
<b>3.2.</b>
Kubernetes中的网络
</span>
<ul class="articles">
<li class="chapter " data-level="3.2.1" data-path="../concepts/networking.html">
<a href="../concepts/networking.html">
<b>3.2.1.</b>
Kubernetes中的网络解析——以flannel为例
</a>
</li>
<li class="chapter " data-level="3.2.2" data-path="../concepts/calico.html">
<a href="../concepts/calico.html">
<b>3.2.2.</b>
Kubernetes中的网络解析——以calico为例
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="3.3" data-path="../concepts/objects.html">
<a href="../concepts/objects.html">
<b>3.3.</b>
资源对象与基本概念解析
</a>
</li>
<li class="chapter " data-level="3.4" data-path="../concepts/pod-state-and-lifecycle.html">
<a href="../concepts/pod-state-and-lifecycle.html">
<b>3.4.</b>
Pod状态与生命周期管理
</a>
<ul class="articles">
<li class="chapter " data-level="3.4.1" data-path="../concepts/pod-overview.html">
<a href="../concepts/pod-overview.html">
<b>3.4.1.</b>
Pod概览
</a>
</li>
<li class="chapter " data-level="3.4.2" data-path="../concepts/pod.html">
<a href="../concepts/pod.html">
<b>3.4.2.</b>
Pod解析
</a>
</li>
<li class="chapter " data-level="3.4.3" data-path="../concepts/init-containers.html">
<a href="../concepts/init-containers.html">
<b>3.4.3.</b>
Init容器
</a>
</li>
<li class="chapter " data-level="3.4.4" data-path="../concepts/pause-container.html">
<a href="../concepts/pause-container.html">
<b>3.4.4.</b>
Pause容器
</a>
</li>
<li class="chapter " data-level="3.4.5" data-path="../concepts/pod-security-policy.html">
<a href="../concepts/pod-security-policy.html">
<b>3.4.5.</b>
Pod安全策略
</a>
</li>
<li class="chapter " data-level="3.4.6" data-path="../concepts/pod-lifecycle.html">
<a href="../concepts/pod-lifecycle.html">
<b>3.4.6.</b>
Pod的生命周期
</a>
</li>
<li class="chapter " data-level="3.4.7" data-path="../concepts/pod-hook.html">
<a href="../concepts/pod-hook.html">
<b>3.4.7.</b>
Pod Hook
</a>
</li>
<li class="chapter " data-level="3.4.8" data-path="../concepts/pod-preset.html">
<a href="../concepts/pod-preset.html">
<b>3.4.8.</b>
Pod Preset
</a>
</li>
<li class="chapter " data-level="3.4.9" data-path="../concepts/pod-disruption-budget.html">
<a href="../concepts/pod-disruption-budget.html">
<b>3.4.9.</b>
Pod中断与PDBPod中断预算
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="3.5" data-path="../concepts/cluster.html">
<a href="../concepts/cluster.html">
<b>3.5.</b>
集群资源管理
</a>
<ul class="articles">
<li class="chapter " data-level="3.5.1" data-path="../concepts/node.html">
<a href="../concepts/node.html">
<b>3.5.1.</b>
Node
</a>
</li>
<li class="chapter " data-level="3.5.2" data-path="../concepts/namespace.html">
<a href="../concepts/namespace.html">
<b>3.5.2.</b>
Namespace
</a>
</li>
<li class="chapter " data-level="3.5.3" data-path="../concepts/label.html">
<a href="../concepts/label.html">
<b>3.5.3.</b>
Label
</a>
</li>
<li class="chapter " data-level="3.5.4" data-path="../concepts/annotation.html">
<a href="../concepts/annotation.html">
<b>3.5.4.</b>
Annotation
</a>
</li>
<li class="chapter " data-level="3.5.5" data-path="../concepts/taint-and-toleration.html">
<a href="../concepts/taint-and-toleration.html">
<b>3.5.5.</b>
Taint和Toleration污点和容忍
</a>
</li>
<li class="chapter " data-level="3.5.6" data-path="../concepts/garbage-collection.html">
<a href="../concepts/garbage-collection.html">
<b>3.5.6.</b>
垃圾收集
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="3.6" data-path="../concepts/controllers.html">
<a href="../concepts/controllers.html">
<b>3.6.</b>
控制器
</a>
<ul class="articles">
<li class="chapter " data-level="3.6.1" data-path="../concepts/deployment.html">
<a href="../concepts/deployment.html">
<b>3.6.1.</b>
Deployment
</a>
</li>
<li class="chapter " data-level="3.6.2" data-path="../concepts/statefulset.html">
<a href="../concepts/statefulset.html">
<b>3.6.2.</b>
StatefulSet
</a>
</li>
<li class="chapter " data-level="3.6.3" data-path="../concepts/daemonset.html">
<a href="../concepts/daemonset.html">
<b>3.6.3.</b>
DaemonSet
</a>
</li>
<li class="chapter " data-level="3.6.4" data-path="../concepts/replicaset.html">
<a href="../concepts/replicaset.html">
<b>3.6.4.</b>
ReplicationController和ReplicaSet
</a>
</li>
<li class="chapter " data-level="3.6.5" data-path="../concepts/job.html">
<a href="../concepts/job.html">
<b>3.6.5.</b>
Job
</a>
</li>
<li class="chapter " data-level="3.6.6" data-path="../concepts/cronjob.html">
<a href="../concepts/cronjob.html">
<b>3.6.6.</b>
CronJob
</a>
</li>
<li class="chapter " data-level="3.6.7" data-path="../concepts/horizontal-pod-autoscaling.html">
<a href="../concepts/horizontal-pod-autoscaling.html">
<b>3.6.7.</b>
Horizontal Pod Autoscaling
</a>
<ul class="articles">
<li class="chapter " data-level="3.6.7.1" data-path="../concepts/custom-metrics-hpa.html">
<a href="../concepts/custom-metrics-hpa.html">
<b>3.6.7.1.</b>
自定义指标HPA
</a>
</li>
</ul>
</li>
</ul>
</li>
<li class="chapter " data-level="3.7" data-path="../concepts/service-discovery.html">
<a href="../concepts/service-discovery.html">
<b>3.7.</b>
服务发现
</a>
<ul class="articles">
<li class="chapter " data-level="3.7.1" data-path="../concepts/service.html">
<a href="../concepts/service.html">
<b>3.7.1.</b>
Service
</a>
</li>
<li class="chapter " data-level="3.7.2" data-path="../concepts/ingress.html">
<a href="../concepts/ingress.html">
<b>3.7.2.</b>
Ingress
</a>
<ul class="articles">
<li class="chapter " data-level="3.7.2.1" data-path="../concepts/traefik-ingress-controller.html">
<a href="../concepts/traefik-ingress-controller.html">
<b>3.7.2.1.</b>
Traefik Ingress Controller
</a>
</li>
</ul>
</li>
</ul>
</li>
<li class="chapter " data-level="3.8" data-path="../concepts/authentication-and-permission.html">
<a href="../concepts/authentication-and-permission.html">
<b>3.8.</b>
身份与权限控制
</a>
<ul class="articles">
<li class="chapter " data-level="3.8.1" data-path="../concepts/serviceaccount.html">
<a href="../concepts/serviceaccount.html">
<b>3.8.1.</b>
ServiceAccount
</a>
</li>
<li class="chapter " data-level="3.8.2" data-path="../concepts/rbac.html">
<a href="../concepts/rbac.html">
<b>3.8.2.</b>
RBAC——基于角色的访问控制
</a>
</li>
<li class="chapter " data-level="3.8.3" data-path="../concepts/network-policy.html">
<a href="../concepts/network-policy.html">
<b>3.8.3.</b>
NetworkPolicy
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="3.9" data-path="../concepts/storage.html">
<a href="../concepts/storage.html">
<b>3.9.</b>
存储
</a>
<ul class="articles">
<li class="chapter " data-level="3.9.1" data-path="../concepts/secret.html">
<a href="../concepts/secret.html">
<b>3.9.1.</b>
Secret
</a>
</li>
<li class="chapter " data-level="3.9.2" data-path="../concepts/configmap.html">
<a href="../concepts/configmap.html">
<b>3.9.2.</b>
ConfigMap
</a>
<ul class="articles">
<li class="chapter " data-level="3.9.2.1" data-path="../concepts/configmap-hot-update.html">
<a href="../concepts/configmap-hot-update.html">
<b>3.9.2.1.</b>
ConfigMap的热更新
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="3.9.3" data-path="../concepts/volume.html">
<a href="../concepts/volume.html">
<b>3.9.3.</b>
Volume
</a>
</li>
<li class="chapter " data-level="3.9.4" data-path="../concepts/persistent-volume.html">
<a href="../concepts/persistent-volume.html">
<b>3.9.4.</b>
Persistent Volume持久化卷
</a>
</li>
<li class="chapter " data-level="3.9.5" data-path="../concepts/storageclass.html">
<a href="../concepts/storageclass.html">
<b>3.9.5.</b>
Storage Class
</a>
</li>
<li class="chapter " data-level="3.9.6" data-path="../concepts/local-persistent-storage.html">
<a href="../concepts/local-persistent-storage.html">
<b>3.9.6.</b>
本地持久化存储
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="3.10" data-path="../concepts/extension.html">
<a href="../concepts/extension.html">
<b>3.10.</b>
集群扩展
</a>
<ul class="articles">
<li class="chapter " data-level="3.10.1" data-path="../concepts/custom-resource.html">
<a href="../concepts/custom-resource.html">
<b>3.10.1.</b>
使用自定义资源扩展API
</a>
</li>
<li class="chapter " data-level="3.10.2" data-path="../concepts/aggregated-api-server.html">
<a href="../concepts/aggregated-api-server.html">
<b>3.10.2.</b>
Aggregated API Server
</a>
</li>
<li class="chapter " data-level="3.10.3" data-path="../concepts/apiservice.html">
<a href="../concepts/apiservice.html">
<b>3.10.3.</b>
APIService
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="3.11" data-path="../concepts/scheduling.html">
<a href="../concepts/scheduling.html">
<b>3.11.</b>
资源调度
</a>
</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/ip-masq-agent.html">
<a href="../guide/ip-masq-agent.html">
<b>4.4.5.</b>
IP伪装代理
</a>
</li>
<li class="chapter " data-level="4.4.6" data-path="../guide/auth-with-kubeconfig-or-token.html">
<a href="../guide/auth-with-kubeconfig-or-token.html">
<b>4.4.6.</b>
使用kubeconfig或token进行用户身份认证
</a>
</li>
<li class="chapter " data-level="4.4.7" data-path="../guide/authentication.html">
<a href="../guide/authentication.html">
<b>4.4.7.</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>
<li class="chapter " data-level="4.5.6" data-path="../guide/cabin-mobile-dashboard-for-kubernetes.html">
<a href="../guide/cabin-mobile-dashboard-for-kubernetes.html">
<b>4.5.6.</b>
Cabin - Kubernetes手机客户端
</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="./">
<a href="./">
<b>5.1.</b>
最佳实践概览
</a>
</li>
<li class="chapter " data-level="5.2" data-path="install-kubernetes-on-centos.html">
<a href="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="create-tls-and-secret-key.html">
<a href="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="create-kubeconfig.html">
<a href="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="etcd-cluster-installation.html">
<a href="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="kubectl-installation.html">
<a href="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="master-installation.html">
<a href="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="flannel-installation.html">
<a href="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="node-installation.html">
<a href="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="kubedns-addon-installation.html">
<a href="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="dashboard-addon-installation.html">
<a href="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="heapster-addon-installation.html">
<a href="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="efk-addon-installation.html">
<a href="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="install-kubernetes-with-kubeadm.html">
<a href="install-kubernetes-with-kubeadm.html">
<b>5.3.</b>
使用kubeadm快速构建测试集群
</a>
<ul class="articles">
<li class="chapter " data-level="5.3.1" data-path="install-kubernetes-on-ubuntu-server-16.04-with-kubeadm.html">
<a href="install-kubernetes-on-ubuntu-server-16.04-with-kubeadm.html">
<b>5.3.1.</b>
使用kubeadm在Ubuntu Server 16.04上快速构建测试集群
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="5.4" data-path="service-discovery-and-loadbalancing.html">
<a href="service-discovery-and-loadbalancing.html">
<b>5.4.</b>
服务发现与负载均衡
</a>
<ul class="articles">
<li class="chapter " data-level="5.4.1" data-path="traefik-ingress-installation.html">
<a href="traefik-ingress-installation.html">
<b>5.4.1.</b>
安装Traefik ingress
</a>
</li>
<li class="chapter " data-level="5.4.2" data-path="distributed-load-test.html">
<a href="distributed-load-test.html">
<b>5.4.2.</b>
分布式负载测试
</a>
</li>
<li class="chapter " data-level="5.4.3" data-path="network-and-cluster-perfermance-test.html">
<a href="network-and-cluster-perfermance-test.html">
<b>5.4.3.</b>
网络和集群性能测试
</a>
</li>
<li class="chapter " data-level="5.4.4" data-path="edge-node-configuration.html">
<a href="edge-node-configuration.html">
<b>5.4.4.</b>
边缘节点配置
</a>
</li>
<li class="chapter " data-level="5.4.5" data-path="nginx-ingress-installation.html">
<a href="nginx-ingress-installation.html">
<b>5.4.5.</b>
安装Nginx ingress
</a>
</li>
<li class="chapter " data-level="5.4.6" data-path="configuring-dns.html">
<a href="configuring-dns.html">
<b>5.4.6.</b>
配置内置DNSkube-dns
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="5.5" data-path="operation.html">
<a href="operation.html">
<b>5.5.</b>
运维管理
</a>
<ul class="articles">
<li class="chapter " data-level="5.5.1" data-path="master-ha.html">
<a href="master-ha.html">
<b>5.5.1.</b>
Master节点高可用
</a>
</li>
<li class="chapter " data-level="5.5.2" data-path="service-rolling-update.html">
<a href="service-rolling-update.html">
<b>5.5.2.</b>
服务滚动升级
</a>
</li>
<li class="chapter " data-level="5.5.3" data-path="app-log-collection.html">
<a href="app-log-collection.html">
<b>5.5.3.</b>
应用日志收集
</a>
</li>
<li class="chapter " data-level="5.5.4" data-path="configuration-best-practice.html">
<a href="configuration-best-practice.html">
<b>5.5.4.</b>
配置最佳实践
</a>
</li>
<li class="chapter " data-level="5.5.5" data-path="monitor.html">
<a href="monitor.html">
<b>5.5.5.</b>
集群及应用监控
</a>
</li>
<li class="chapter " data-level="5.5.6" data-path="data-persistence-problem.html">
<a href="data-persistence-problem.html">
<b>5.5.6.</b>
数据持久化问题
</a>
</li>
<li class="chapter " data-level="5.5.7" data-path="manage-compute-resources-container.html">
<a href="manage-compute-resources-container.html">
<b>5.5.7.</b>
管理容器的计算资源
</a>
</li>
<li class="chapter " data-level="5.5.8" data-path="federation.html">
<a href="federation.html">
<b>5.5.8.</b>
集群联邦
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="5.6" data-path="storage.html">
<a href="storage.html">
<b>5.6.</b>
存储管理
</a>
<ul class="articles">
<li class="chapter " data-level="5.6.1" data-path="glusterfs.html">
<a href="glusterfs.html">
<b>5.6.1.</b>
GlusterFS
</a>
<ul class="articles">
<li class="chapter " data-level="5.6.1.1" data-path="using-glusterfs-for-persistent-storage.html">
<a href="using-glusterfs-for-persistent-storage.html">
<b>5.6.1.1.</b>
使用GlusterFS做持久化存储
</a>
</li>
<li class="chapter " data-level="5.6.1.2" data-path="using-heketi-gluster-for-persistent-storage.html">
<a href="using-heketi-gluster-for-persistent-storage.html">
<b>5.6.1.2.</b>
使用Heketi作为kubernetes的持久存储GlusterFS的external provisioner
</a>
</li>
<li class="chapter " data-level="5.6.1.3" data-path="storage-for-containers-using-glusterfs-with-openshift.html">
<a href="storage-for-containers-using-glusterfs-with-openshift.html">
<b>5.6.1.3.</b>
在OpenShift中使用GlusterFS做持久化存储
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="5.6.2" data-path="ceph.html">
<a href="ceph.html">
<b>5.6.2.</b>
Ceph
</a>
<ul class="articles">
<li class="chapter active" data-level="5.6.2.1" data-path="ceph-helm-install-guide-zh.html">
<a href="ceph-helm-install-guide-zh.html">
<b>5.6.2.1.</b>
用Helm托管安装Ceph集群并提供后端存储
</a>
</li>
<li class="chapter " data-level="5.6.2.2" data-path="using-ceph-for-persistent-storage.html">
<a href="using-ceph-for-persistent-storage.html">
<b>5.6.2.2.</b>
使用Ceph做持久化存储
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="5.6.3" data-path="openebs.html">
<a href="openebs.html">
<b>5.6.3.</b>
OpenEBS
</a>
<ul class="articles">
<li class="chapter " data-level="5.6.3.1" data-path="using-openebs-for-persistent-storage.html">
<a href="using-openebs-for-persistent-storage.html">
<b>5.6.3.1.</b>
使用OpenEBS做持久化存储
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="5.6.4" data-path="rook.html">
<a href="rook.html">
<b>5.6.4.</b>
Rook
</a>
</li>
<li class="chapter " data-level="5.6.5" data-path="nfs.html">
<a href="nfs.html">
<b>5.6.5.</b>
NFS
</a>
<ul class="articles">
<li class="chapter " data-level="5.6.5.1" data-path="using-nfs-for-persistent-storage.html">
<a href="using-nfs-for-persistent-storage.html">
<b>5.6.5.1.</b>
利用NFS动态提供Kubernetes后端存储卷
</a>
</li>
</ul>
</li>
</ul>
</li>
<li class="chapter " data-level="5.7" data-path="monitoring.html">
<a href="monitoring.html">
<b>5.7.</b>
集群与应用监控
</a>
<ul class="articles">
<li class="chapter " data-level="5.7.1" data-path="heapster.html">
<a href="heapster.html">
<b>5.7.1.</b>
Heapster
</a>
<ul class="articles">
<li class="chapter " data-level="5.7.1.1" data-path="using-heapster-to-get-object-metrics.html">
<a href="using-heapster-to-get-object-metrics.html">
<b>5.7.1.1.</b>
使用Heapster获取集群和对象的metric数据
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="5.7.2" data-path="prometheus.html">
<a href="prometheus.html">
<b>5.7.2.</b>
Prometheus
</a>
<ul class="articles">
<li class="chapter " data-level="5.7.2.1" data-path="using-prometheus-to-monitor-kuberentes-cluster.html">
<a href="using-prometheus-to-monitor-kuberentes-cluster.html">
<b>5.7.2.1.</b>
使用Prometheus监控kubernetes集群
</a>
</li>
</ul>
</li>
</ul>
</li>
<li class="chapter " data-level="5.8" data-path="services-management-tool.html">
<a href="services-management-tool.html">
<b>5.8.</b>
服务编排管理
</a>
<ul class="articles">
<li class="chapter " data-level="5.8.1" data-path="helm.html">
<a href="helm.html">
<b>5.8.1.</b>
使用Helm管理kubernetes应用
</a>
</li>
<li class="chapter " data-level="5.8.2" data-path="create-private-charts-repo.html">
<a href="create-private-charts-repo.html">
<b>5.8.2.</b>
构建私有Chart仓库
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="5.9" data-path="ci-cd.html">
<a href="ci-cd.html">
<b>5.9.</b>
持续集成与发布
</a>
<ul class="articles">
<li class="chapter " data-level="5.9.1" data-path="jenkins-ci-cd.html">
<a href="jenkins-ci-cd.html">
<b>5.9.1.</b>
使用Jenkins进行持续集成与发布
</a>
</li>
<li class="chapter " data-level="5.9.2" data-path="drone-ci-cd.html">
<a href="drone-ci-cd.html">
<b>5.9.2.</b>
使用Drone进行持续集成与发布
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="5.10" data-path="update-and-upgrade.html">
<a href="update-and-upgrade.html">
<b>5.10.</b>
更新与升级
</a>
<ul class="articles">
<li class="chapter " data-level="5.10.1" data-path="manually-upgrade.html">
<a href="manually-upgrade.html">
<b>5.10.1.</b>
手动升级Kubernetes集群
</a>
</li>
<li class="chapter " data-level="5.10.2" data-path="dashboard-upgrade.html">
<a href="dashboard-upgrade.html">
<b>5.10.2.</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>
<li class="chapter " data-level="6.2.2" data-path="../usecases/microservices-for-java-developers.html">
<a href="../usecases/microservices-for-java-developers.html">
<b>6.2.2.</b>
使用Java构建微服务并发布到Kubernetes平台
</a>
<ul class="articles">
<li class="chapter " data-level="6.2.2.1" data-path="../usecases/spring-boot-quick-start-guide.html">
<a href="../usecases/spring-boot-quick-start-guide.html">
<b>6.2.2.1.</b>
Spring Boot快速开始指南
</a>
</li>
</ul>
</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>
<li class="chapter " data-level="6.3.1.5" data-path="../usecases/sidecar-spec-in-istio.html">
<a href="../usecases/sidecar-spec-in-istio.html">
<b>6.3.1.5.</b>
Istio中sidecar的注入规范及示例
</a>
</li>
<li class="chapter " data-level="6.3.1.6" data-path="../usecases/istio-community-tips.html">
<a href="../usecases/istio-community-tips.html">
<b>6.3.1.6.</b>
如何参与Istio社区及注意事项
</a>
</li>
<li class="chapter " data-level="6.3.1.7" data-path="../usecases/istio-tutorial.html">
<a href="../usecases/istio-tutorial.html">
<b>6.3.1.7.</b>
Istio 教程
</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="chapter " data-level="6.7" data-path="../usecases/ai.html">
<a href="../usecases/ai.html">
<b>6.7.</b>
人工智能
</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/using-vagrant-and-virtualbox-for-development.html">
<a href="../develop/using-vagrant-and-virtualbox-for-development.html">
<b>7.4.</b>
本地分布式开发环境搭建使用Vagrant和Virtualbox
</a>
</li>
<li class="chapter " data-level="7.5" data-path="../develop/testing.html">
<a href="../develop/testing.html">
<b>7.5.</b>
单元测试和集成测试
</a>
</li>
<li class="chapter " data-level="7.6" data-path="../develop/client-go-sample.html">
<a href="../develop/client-go-sample.html">
<b>7.6.</b>
client-go示例
</a>
</li>
<li class="chapter " data-level="7.7" data-path="../develop/operator.html">
<a href="../develop/operator.html">
<b>7.7.</b>
Operator
</a>
</li>
<li class="chapter " data-level="7.8" data-path="../develop/advance-developer.html">
<a href="../develop/advance-developer.html">
<b>7.8.</b>
高级开发指南
</a>
</li>
<li class="chapter " data-level="7.9" data-path="../develop/contribute.html">
<a href="../develop/contribute.html">
<b>7.9.</b>
社区贡献
</a>
</li>
<li class="chapter " data-level="7.10" data-path="../develop/minikube.html">
<a href="../develop/minikube.html">
<b>7.10.</b>
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>
<li class="chapter " data-level="8.7.4" data-path="../appendix/kubernetes-1.10-changelog.html">
<a href="../appendix/kubernetes-1.10-changelog.html">
<b>8.7.4.</b>
Kubernetes1.10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>
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<!-- Title -->
<h1>
<i class="fa fa-circle-o-notch fa-spin"></i>
<a href=".." >用Helm托管安装Ceph集群并提供后端存储</a>
</h1>
</div>
<div class="page-wrapper" tabindex="-1" role="main">
<div class="page-inner">
<div class="search-plus" id="book-search-results">
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<section class="normal markdown-section">
<h1 id="&#x7528;helm&#x6258;&#x7BA1;&#x5B89;&#x88C5;ceph&#x96C6;&#x7FA4;&#x5E76;&#x63D0;&#x4F9B;&#x540E;&#x7AEF;&#x5B58;&#x50A8;">&#x7528;Helm&#x6258;&#x7BA1;&#x5B89;&#x88C5;Ceph&#x96C6;&#x7FA4;&#x5E76;&#x63D0;&#x4F9B;&#x540E;&#x7AEF;&#x5B58;&#x50A8;</h1>
<p>&#x672C;&#x6587;&#x7FFB;&#x8BD1;&#x81EA;Ceph<a href="http://docs.ceph.com/docs/master/start/kube-helm/" target="_blank">&#x5B98;&#x65B9;&#x6587;&#x6863;</a>&#xFF0C;&#x62EC;&#x53F7;&#x5185;&#x7684;&#x5185;&#x5BB9;&#x4E3A;&#x6CE8;&#x91CA;&#x3002;</p>
<h2 id="&#x5B89;&#x88C5;">&#x5B89;&#x88C5;</h2>
<p> <a href="https://github.com/ceph/ceph-helm/" target="_blank">ceph-helm </a>&#x9879;&#x76EE;&#x53EF;&#x8BA9;&#x4F60;&#x5728;Kubernetes &#x73AF;&#x5883;&#x4EE5;&#x6258;&#x7BA1;&#x65B9;&#x5F0F;&#x90E8;&#x7F72;Ceph . &#x672C;&#x6587;&#x6863;&#x5047;&#x5B9A;Kubernetes &#x73AF;&#x5883;&#x5DF2;&#x7ECF;&#x53EF;&#x7528;&#x3002;</p>
<h2 id="&#x5F53;&#x524D;&#x7684;&#x9650;&#x5236;">&#x5F53;&#x524D;&#x7684;&#x9650;&#x5236;</h2>
<ul>
<li>Public&#x7F51;&#x7EDC;&#x548C;Cluster&#x7F51;&#x7EDC;&#x5FC5;&#x987B;&#x662F;&#x540C;&#x4E00;&#x4E2A;&#x7F51;&#x7EDC;</li>
<li>&#x5982;&#x679C; storage class &#x7528;&#x6237;&#x6807;&#x8BC6;&#x4E0D;&#x662F;admin, &#x5219;&#x5FC5;&#x987B;&#x5728;Ceph&#x96C6;&#x7FA4;&#x4E2D;&#x624B;&#x52A8;&#x521B;&#x5EFA;&#x7528;&#x6237;&#x5E76;&#x5728;Kubernetes&#x4E2D;&#x521B;&#x5EFA;&#x5176;secret</li>
<li>ceph-mgr&#x53EA;&#x80FD;&#x8FD0;&#x884C;1&#x4E2A;replica</li>
</ul>
<h2 id="&#x5B89;&#x88C5;&#x5E76;&#x4F7F;&#x7528;helm">&#x5B89;&#x88C5;&#x5E76;&#x4F7F;&#x7528;Helm</h2>
<p>&#x53EF;&#x4EE5;&#x6309;&#x7167;&#x6B64;&#x8BF4;&#x660E;<a href="https://github.com/kubernetes/helm/blob/master/docs/install.md" target="_blank">instructions</a>&#x5B89;&#x88C5;Helm&#x3002;</p>
<p>Helm&#x901A;&#x8FC7;&#x4ECE;&#x672C;&#x5730;&#x8BFB;&#x53D6;Kubernetes&#x914D;&#x7F6E;&#x6587;&#x4EF6;&#x6765;&#x67E5;&#x627E;Kubernetes&#x96C6;&#x7FA4;; &#x786E;&#x4FDD;&#x6587;&#x4EF6;&#x5DF2;&#x4E0B;&#x8F7D;&#x548C;&#x4E14;helm&#x5BA2;&#x6237;&#x7AEF;&#x53EF;&#x4EE5;&#x8BBF;&#x95EE;&#x3002;</p>
<p>Kubernetes&#x7FA4;&#x96C6;&#x5FC5;&#x987B;&#x914D;&#x7F6E;&#x5E76;&#x8FD0;&#x884C;Tiller&#x670D;&#x52A1;&#x5668;&#xFF0C;&#x5E76;&#x4E14;&#x987B;&#x5C06;&#x672C;&#x5730;Helm&#x5BA2;&#x6237;&#x7AEF;&#x7F51;&#x7EDC;&#x53EF;&#x8FBE;&#x3002;&#x67E5;&#x770B;<a href="https://github.com/kubernetes/helm/blob/master/docs/helm/helm_init.md" target="_blank">init</a>&#x7684;Helm&#x6587;&#x6863;&#x83B7;&#x53D6;&#x5E2E;&#x52A9;&#x3002;&#x8981;&#x5728;&#x672C;&#x5730;&#x8FD0;&#x884C;Tiller&#x5E76;&#x5C06;Helm&#x8FDE;&#x63A5;&#x5230;&#x5B83;&#xFF0C;&#x8BF7;&#x8FD0;&#x884C;&#x5982;&#x4E0B;&#x547D;&#x4EE4;&#xFF08;&#x6B64;&#x547D;&#x4EE4;&#x4F1A;&#x5728;Kubernetes&#x96C6;&#x7FA4;&#x90E8;&#x7F72;&#x4E00;&#x4E2A;tiller&#x5B9E;&#x4F8B;&#xFF09;&#xFF1A;</p>
<pre class="language-"><code class="lang-bash">$ helm init
</code></pre>
<p>ceph-helm&#x9879;&#x76EE;&#x9ED8;&#x8BA4;&#x4F7F;&#x7528;&#x672C;&#x5730;&#x7684;Helm repo&#x6765;&#x5B58;&#x50A8;charts&#x3002;&#x8981;&#x542F;&#x52A8;&#x672C;&#x5730;Helm repo&#x670D;&#x52A1;&#x5668;&#xFF0C;&#x8BF7;&#x8FD0;&#x884C;&#xFF1A;</p>
<pre class="language-"><code class="lang-bash">$ helm serve <span class="token operator">&amp;</span>
$ helm repo add local http://localhost:8879/charts
</code></pre>
<h2 id="&#x6DFB;&#x52A0;ceph-helm-charts&#x5230;&#x672C;&#x5730;repo">&#x6DFB;&#x52A0;Ceph-Helm charts&#x5230;&#x672C;&#x5730;repo</h2>
<pre class="language-"><code class="lang-bash">$ <span class="token function">git</span> clone https://github.com/ceph/ceph-helm
$ <span class="token function">cd</span> ceph-helm/ceph
$ <span class="token function">make</span>
</code></pre>
<h2 id="&#x914D;&#x7F6E;ceph&#x96C6;&#x7FA4;">&#x914D;&#x7F6E;Ceph&#x96C6;&#x7FA4;</h2>
<p>&#x521B;&#x5EFA;&#x4E00;&#x4E2A;&#x5305;&#x542B;Ceph&#x914D;&#x7F6E;&#x7684;ceph-overrides.yaml&#x6587;&#x4EF6;&#x3002;&#x8FD9;&#x4E2A;&#x6587;&#x4EF6;&#x53EF;&#x80FD;&#x5B58;&#x5728;&#x4E8E;&#x4EFB;&#x4F55;&#x5730;&#x65B9;&#xFF0C;&#x672C;&#x6587;&#x6863;&#x9ED8;&#x8BA4;&#x6B64;&#x6587;&#x4EF6;&#x5728;&#x7528;&#x6237;&#x7684;home&#x76EE;&#x5F55;&#x4E2D;&#x3002;</p>
<pre class="language-"><code class="lang-bash">$ <span class="token function">cat</span> ~/ceph-overrides.yaml
</code></pre>
<pre class="language-"><code class="lang-yaml"><span class="token key atrule">network</span><span class="token punctuation">:</span>
<span class="token key atrule">public</span><span class="token punctuation">:</span> 172.21.0.0/20
<span class="token key atrule">cluster</span><span class="token punctuation">:</span> 172.21.0.0/20
<span class="token key atrule">osd_devices</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">name</span><span class="token punctuation">:</span> dev<span class="token punctuation">-</span>sdd
<span class="token key atrule">device</span><span class="token punctuation">:</span> /dev/sdd
<span class="token key atrule">zap</span><span class="token punctuation">:</span> <span class="token string">&quot;1&quot;</span>
<span class="token punctuation">-</span> <span class="token key atrule">name</span><span class="token punctuation">:</span> dev<span class="token punctuation">-</span>sde
<span class="token key atrule">device</span><span class="token punctuation">:</span> /dev/sde
<span class="token key atrule">zap</span><span class="token punctuation">:</span> <span class="token string">&quot;1&quot;</span>
<span class="token key atrule">storageclass</span><span class="token punctuation">:</span>
<span class="token key atrule">name</span><span class="token punctuation">:</span> ceph<span class="token punctuation">-</span>rbd
<span class="token key atrule">pool</span><span class="token punctuation">:</span> rbd
<span class="token key atrule">user_id</span><span class="token punctuation">:</span> k8s
</code></pre>
<p><strong>&#x6CE8;&#x610F;</strong> &#x5982;&#x679C;&#x672A;&#x8BBE;&#x7F6E;&#x65E5;&#x5FD7;&#xFF08;journal&#xFF09;&#x8BBE;&#x5907;&#xFF0C;&#x5B83;&#x5C06;&#x4E0E;device&#x8BBE;&#x5907;&#x540C;&#x4F4D;&#x7F6E;&#x3002;&#x53E6;ceph-helm/ceph/ceph/values.yaml&#x6587;&#x4EF6;&#x5305;&#x542B;&#x6240;&#x6709;&#x53EF;&#x914D;&#x7F6E;&#x7684;&#x9009;&#x9879;&#x3002;</p>
<h2 id="&#x521B;&#x5EFA;ceph-&#x96C6;&#x7FA4;&#x7684;namespace">&#x521B;&#x5EFA;Ceph &#x96C6;&#x7FA4;&#x7684;namespace</h2>
<p>&#x9ED8;&#x8BA4;&#x60C5;&#x51B5;&#x4E0B;&#xFF0C;ceph-helm&#x7EC4;&#x4EF6;&#x5728;Kubernetes&#x7684;ceph namespace&#x4E2D;&#x8FD0;&#x884C;&#x3002;&#x5982;&#x679C;&#x8981;&#x81EA;&#x5B9A;&#x4E49;&#xFF0C;&#x8BF7;&#x81EA;&#x5B9A;&#x4E49;namespace&#x7684;&#x540D;&#x79F0;&#xFF0C;&#x9ED8;&#x8BA4;namespace&#x8BF7;&#x8FD0;&#x884C;&#xFF1A;</p>
<pre class="language-"><code class="lang-bash">$ kubectl create namespace ceph
</code></pre>
<h2 id="&#x914D;&#x7F6E;rbac&#x6743;&#x9650;">&#x914D;&#x7F6E;RBAC&#x6743;&#x9650;</h2>
<p>Kubernetes&gt; = v1.6&#x4F7F;RBAC&#x6210;&#x4E3A;&#x9ED8;&#x8BA4;&#x7684;admission controller&#x3002;ceph-helm&#x8981;&#x4E3A;&#x6BCF;&#x4E2A;&#x7EC4;&#x4EF6;&#x63D0;&#x4F9B;RBAC&#x89D2;&#x8272;&#x548C;&#x6743;&#x9650;&#xFF1A;</p>
<pre class="language-"><code class="lang-bash">$ kubectl create -f ~/ceph-helm/ceph/rbac.yaml
</code></pre>
<p>rbac.yaml&#x6587;&#x4EF6;&#x5047;&#x5B9A;Ceph&#x96C6;&#x7FA4;&#x5C06;&#x90E8;&#x7F72;&#x5728;ceph&#x547D;&#x540D;&#x7A7A;&#x95F4;&#x4E2D;&#x3002;</p>
<h2 id="&#x7ED9;kubelet&#x8282;&#x70B9;&#x6253;&#x6807;&#x7B7E;">&#x7ED9;Kubelet&#x8282;&#x70B9;&#x6253;&#x6807;&#x7B7E;</h2>
<p>&#x9700;&#x8981;&#x8BBE;&#x7F6E;&#x4EE5;&#x4E0B;&#x6807;&#x7B7E;&#x624D;&#x80FD;&#x90E8;&#x7F72;Ceph&#x96C6;&#x7FA4;&#xFF1A;</p>
<pre class="language-"><code>ceph-mon=enabled
ceph-mgr=enabled
ceph-osd=enabled
ceph-osd-device-<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>name</span><span class="token punctuation">&gt;</span></span>=enabled
</code></pre><p>ceph-osd-device-&#x6807;&#x7B7E;&#x662F;&#x57FA;&#x4E8E;&#x6211;&#x4EEC;&#x7684;ceph-overrides.yaml&#x4E2D;&#x5B9A;&#x4E49;&#x7684;osd_devices&#x540D;&#x79F0;&#x503C;&#x521B;&#x5EFA;&#x7684;&#x3002;&#x4ECE;&#x6211;&#x4EEC;&#x4E0B;&#x9762;&#x7684;&#x4F8B;&#x5B50;&#x4E2D;&#xFF0C;&#x6211;&#x4EEC;&#x5C06;&#x5F97;&#x5230;&#x4EE5;&#x4E0B;&#x4E24;&#x4E2A;&#x6807;&#x7B7E;&#xFF1A;ceph-osd-device-dev-sdb&#x548C;ceph-osd-device-dev-sdc&#x3002;</p>
<p>&#x6BCF;&#x4E2A; Ceph Monitor&#x8282;&#x70B9;:</p>
<pre class="language-"><code class="lang-bash">$ kubectl label node <span class="token operator">&lt;</span>nodename<span class="token operator">&gt;</span> ceph-mon<span class="token operator">=</span>enabled ceph-mgr<span class="token operator">=</span>enabled
</code></pre>
<p>&#x6BCF;&#x4E2A; OSD node&#x8282;&#x70B9;:</p>
<pre class="language-"><code class="lang-bash">$ kubectl label node <span class="token operator">&lt;</span>nodename<span class="token operator">&gt;</span> ceph-osd<span class="token operator">=</span>enabled ceph-osd-device-dev-sdb<span class="token operator">=</span>enabled ceph-osd-device-dev-sdc<span class="token operator">=</span>enabled
</code></pre>
<h2 id="ceph-&#x90E8;&#x7F72;">Ceph &#x90E8;&#x7F72;</h2>
<p>&#x8FD0;&#x884C;helm install&#x547D;&#x4EE4;&#x6765;&#x90E8;&#x7F72;Ceph&#xFF1A;</p>
<pre class="language-"><code class="lang-bash">$ helm <span class="token function">install</span> --name<span class="token operator">=</span>ceph local/ceph --namespace<span class="token operator">=</span>ceph -f ~/ceph-overrides.yaml
NAME: ceph
LAST DEPLOYED: Wed Oct 18 22:25:06 2017
NAMESPACE: ceph
STATUS: DEPLOYED
RESOURCES:
<span class="token operator">==</span><span class="token operator">&gt;</span> v1/Secret
NAME TYPE DATA AGE
ceph-keystone-user-rgw Opaque 7 1s
<span class="token operator">==</span><span class="token operator">&gt;</span> v1/ConfigMap
NAME DATA AGE
ceph-bin-clients 2 1s
ceph-bin 24 1s
ceph-etc 1 1s
ceph-templates 5 1s
<span class="token operator">==</span><span class="token operator">&gt;</span> v1/Service
NAME CLUSTER-IP EXTERNAL-IP PORT<span class="token punctuation">(</span>S<span class="token punctuation">)</span> AGE
ceph-mon None <span class="token operator">&lt;</span>none<span class="token operator">&gt;</span> 6789/TCP 1s
ceph-rgw 10.101.219.239 <span class="token operator">&lt;</span>none<span class="token operator">&gt;</span> 8088/TCP 1s
<span class="token operator">==</span><span class="token operator">&gt;</span> v1beta1/DaemonSet
NAME DESIRED CURRENT READY UP-TO-DATE AVAILABLE NODE-SELECTOR AGE
ceph-mon 3 3 0 3 0 ceph-mon<span class="token operator">=</span>enabled 1s
ceph-osd-dev-sde 3 3 0 3 0 ceph-osd-device-dev-sde<span class="token operator">=</span>enabled,ceph-osd<span class="token operator">=</span>enabled 1s
ceph-osd-dev-sdd 3 3 0 3 0 ceph-osd-device-dev-sdd<span class="token operator">=</span>enabled,ceph-osd<span class="token operator">=</span>enabled 1s
<span class="token operator">==</span><span class="token operator">&gt;</span> v1beta1/Deployment
NAME DESIRED CURRENT UP-TO-DATE AVAILABLE AGE
ceph-mds 1 1 1 0 1s
ceph-mgr 1 1 1 0 1s
ceph-mon-check 1 1 1 0 1s
ceph-rbd-provisioner 2 2 2 0 1s
ceph-rgw 1 1 1 0 1s
<span class="token operator">==</span><span class="token operator">&gt;</span> v1/Job
NAME DESIRED SUCCESSFUL AGE
ceph-mgr-keyring-generator 1 0 1s
ceph-mds-keyring-generator 1 0 1s
ceph-osd-keyring-generator 1 0 1s
ceph-rgw-keyring-generator 1 0 1s
ceph-mon-keyring-generator 1 0 1s
ceph-namespace-client-key-generator 1 0 1s
ceph-storage-keys-generator 1 0 1s
<span class="token operator">==</span><span class="token operator">&gt;</span> v1/StorageClass
NAME TYPE
ceph-rbd ceph.com/rbd
</code></pre>
<p>helm install&#x7684;&#x8F93;&#x51FA;&#x663E;&#x793A;&#x4E86;&#x5C06;&#x8981;&#x90E8;&#x7F72;&#x7684;&#x4E0D;&#x540C;&#x7C7B;&#x578B;&#x7684;&#x8D44;&#x6E90;&#x3002;</p>
<p>&#x5C06;&#x4F7F;&#x7528;ceph-rbd-provisioner Pod&#x521B;&#x5EFA;ceph.com/rbd&#x7C7B;&#x578B;&#x7684;&#x540D;&#x4E3A;ceph-rbd&#x7684;StorageClass&#x3002;&#x8FD9;&#x5141;&#x8BB8;&#x521B;&#x5EFA;PVC&#x65F6;&#x81EA;&#x52A8;&#x63D0;&#x4F9B;RBD&#x3002;&#x7B2C;&#x4E00;&#x6B21;&#x6302;&#x8F7D;&#x65F6;&#xFF0C;RBD&#x8BBE;&#x5907;&#x5C06;&#x88AB;&#x683C;&#x5F0F;&#x5316;&#xFF08;format&#xFF09;&#x3002;&#x6240;&#x6709;RBD&#x8BBE;&#x5907;&#x90FD;&#x5C06;&#x4F7F;&#x7528;ext4&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;&#x3002;ceph.com/rbd&#x4E0D;&#x652F;&#x6301;fsType&#x9009;&#x9879;&#x3002;&#x9ED8;&#x8BA4;&#x60C5;&#x51B5;&#x4E0B;&#xFF0C;RBD&#x5C06;&#x4F7F;&#x7528;&#x955C;&#x50CF;&#x683C;&#x5F0F;2&#x548C;&#x955C;&#x50CF;&#x5206;&#x5C42;&#x7279;&#x6027;&#x3002;&#x53EF;&#x4EE5;&#x5728;values&#x6587;&#x4EF6;&#x4E2D;&#x8986;&#x76D6;&#x4EE5;&#x4E0B;storageclass&#x7684;&#x9ED8;&#x8BA4;&#x503C;&#xFF1A;</p>
<pre class="language-"><code class="lang-yaml"><span class="token key atrule">storageclass</span><span class="token punctuation">:</span>
<span class="token key atrule">name</span><span class="token punctuation">:</span> ceph<span class="token punctuation">-</span>rbd
<span class="token key atrule">pool</span><span class="token punctuation">:</span> rbd
<span class="token key atrule">user_id</span><span class="token punctuation">:</span> k8s
<span class="token key atrule">user_secret_name</span><span class="token punctuation">:</span> pvc<span class="token punctuation">-</span>ceph<span class="token punctuation">-</span>client<span class="token punctuation">-</span>key
<span class="token key atrule">image_format</span><span class="token punctuation">:</span> <span class="token string">&quot;2&quot;</span>
<span class="token key atrule">image_features</span><span class="token punctuation">:</span> layering
</code></pre>
<p>&#x4F7F;&#x7528;&#x4E0B;&#x9762;&#x7684;&#x547D;&#x4EE4;&#x68C0;&#x67E5;&#x6240;&#x6709;Pod&#x662F;&#x5426;&#x6B63;&#x5E38;&#x8FD0;&#x884C;&#x3002;&#x8FD9;&#x53EF;&#x80FD;&#x9700;&#x8981;&#x51E0;&#x5206;&#x949F;&#x65F6;&#x95F4;&#xFF1A;</p>
<pre class="language-"><code class="lang-bash">$ kubectl -n ceph get pods
NAME READY STATUS RESTARTS AGE
ceph-mds-3804776627-976z9 0/1 Pending 0 1m
ceph-mgr-3367933990-b368c 1/1 Running 0 1m
ceph-mon-check-1818208419-0vkb7 1/1 Running 0 1m
ceph-mon-cppdk 3/3 Running 0 1m
ceph-mon-t4stn 3/3 Running 0 1m
ceph-mon-vqzl0 3/3 Running 0 1m
ceph-osd-dev-sdd-6dphp 1/1 Running 0 1m
ceph-osd-dev-sdd-6w7ng 1/1 Running 0 1m
ceph-osd-dev-sdd-l80vv 1/1 Running 0 1m
ceph-osd-dev-sde-6dq6w 1/1 Running 0 1m
ceph-osd-dev-sde-kqt0r 1/1 Running 0 1m
ceph-osd-dev-sde-lp2pf 1/1 Running 0 1m
ceph-rbd-provisioner-2099367036-4prvt 1/1 Running 0 1m
ceph-rbd-provisioner-2099367036-h9kw7 1/1 Running 0 1m
ceph-rgw-3375847861-4wr74 0/1 Pending 0 1m
</code></pre>
<p><strong>&#x6CE8;&#x610F;</strong> &#x56E0;&#x4E3A;&#x6211;&#x4EEC;&#x6CA1;&#x6709;&#x7528;ceph-rgw = enabled&#x6216;ceph-mds = enabled &#x7ED9;&#x8282;&#x70B9;&#x6253;&#x6807;&#x7B7E;&#xFF08;ceph&#x5BF9;&#x8C61;&#x5B58;&#x50A8;&#x7279;&#x6027;&#x9700;&#x8981;ceph-rgw&#xFF0C;cephfs&#x7279;&#x6027;&#x9700;&#x8981;ceph-mds&#xFF09;&#xFF0C;&#x56E0;&#x6B64;MDS&#x548C;RGW Pod&#x90FD;&#x5904;&#x4E8E;pending&#x72B6;&#x6001;&#xFF0C;&#x4E00;&#x65E6;&#x5176;&#x4ED6;Pod&#x90FD;&#x5728;&#x8FD0;&#x884C;&#x72B6;&#x6001;&#xFF0C;&#x8BF7;&#x7528;&#x5982;&#x4E0B;&#x547D;&#x4EE4;&#x4ECE;&#x67D0;&#x4E2A;MON&#x8282;&#x70B9;&#x68C0;&#x67E5;Ceph&#x7684;&#x96C6;&#x7FA4;&#x72B6;&#x6001;&#xFF1A;</p>
<pre class="language-"><code class="lang-bash">$ kubectl -n ceph <span class="token function">exec</span> -ti ceph-mon-cppdk -c ceph-mon -- ceph -s
cluster:
id: e8f9da03-c2d2-4ad3-b807-2a13d0775504
health: HEALTH_OK
services:
mon: 3 daemons, quorum mira115,mira110,mira109
mgr: mira109<span class="token punctuation">(</span>active<span class="token punctuation">)</span>
osd: 6 osds: 6 up, 6 <span class="token keyword">in</span>
data:
pools: 0 pools, 0 pgs
objects: 0 objects, 0 bytes
usage: 644 MB used, 5555 GB / 5556 GB avail
pgs:
</code></pre>
<h2 id="&#x914D;&#x7F6E;&#x4E00;&#x4E2A;pod&#x4EE5;&#x4FBF;&#x4ECE;ceph&#x7533;&#x8BF7;&#x4F7F;&#x7528;&#x4E00;&#x4E2A;&#x6301;&#x4E45;&#x5377;">&#x914D;&#x7F6E;&#x4E00;&#x4E2A;POD&#x4EE5;&#x4FBF;&#x4ECE;Ceph&#x7533;&#x8BF7;&#x4F7F;&#x7528;&#x4E00;&#x4E2A;&#x6301;&#x4E45;&#x5377;</h2>
<p>&#x4E3A;&#x301C;/ ceph-overwrite.yaml&#x4E2D;&#x5B9A;&#x4E49;&#x7684;k8s&#x7528;&#x6237;&#x521B;&#x5EFA;&#x4E00;&#x4E2A;&#x5BC6;&#x94A5;&#x73AF;&#xFF0C;&#x5E76;&#x5C06;&#x5176;&#x8F6C;&#x6362;&#x4E3A;base64&#xFF1A;</p>
<pre class="language-"><code class="lang-bash">$ kubectl -n ceph <span class="token function">exec</span> -ti ceph-mon-cppdk -c ceph-mon -- <span class="token function">bash</span>
<span class="token comment" spellcheck="true"># ceph auth get-or-create-key client.k8s mon &apos;allow r&apos; osd &apos;allow rwx pool=rbd&apos; | base64</span>
QVFCLzdPaFoxeUxCRVJBQUVEVGdHcE9YU3BYMVBSdURHUEU0T0E9PQo<span class="token operator">=</span>
<span class="token comment" spellcheck="true"># exit</span>
</code></pre>
<p>&#x7F16;&#x8F91;ceph namespace&#x4E2D;&#x5B58;&#x5728;&#x7684;&#x7528;&#x6237;secret&#xFF1A;</p>
<pre class="language-"><code class="lang-bash">$ kubectl -n ceph edit secrets/pvc-ceph-client-key
</code></pre>
<p>&#x5C06;base64&#x503C;&#x590D;&#x5236;&#x5230;key&#x4F4D;&#x7F6E;&#x7684;&#x503C;&#x5E76;&#x4FDD;&#x5B58;&#xFF1A;:</p>
<pre class="language-"><code class="lang-yaml"><span class="token key atrule">apiVersion</span><span class="token punctuation">:</span> v1
<span class="token key atrule">data</span><span class="token punctuation">:</span>
<span class="token key atrule">key</span><span class="token punctuation">:</span> QVFCLzdPaFoxeUxCRVJBQUVEVGdHcE9YU3BYMVBSdURHUEU0T0E9PQo=
<span class="token key atrule">kind</span><span class="token punctuation">:</span> Secret
<span class="token key atrule">metadata</span><span class="token punctuation">:</span>
<span class="token key atrule">creationTimestamp</span><span class="token punctuation">:</span> <span class="token datetime number">2017-10-19T17:34:04Z</span>
<span class="token key atrule">name</span><span class="token punctuation">:</span> pvc<span class="token punctuation">-</span>ceph<span class="token punctuation">-</span>client<span class="token punctuation">-</span>key
<span class="token key atrule">namespace</span><span class="token punctuation">:</span> ceph
<span class="token key atrule">resourceVersion</span><span class="token punctuation">:</span> <span class="token string">&quot;8665522&quot;</span>
<span class="token key atrule">selfLink</span><span class="token punctuation">:</span> /api/v1/namespaces/ceph/secrets/pvc<span class="token punctuation">-</span>ceph<span class="token punctuation">-</span>client<span class="token punctuation">-</span>key
<span class="token key atrule">uid</span><span class="token punctuation">:</span> b4085944<span class="token punctuation">-</span>b4f3<span class="token punctuation">-</span>11e7<span class="token punctuation">-</span>add7<span class="token punctuation">-</span><span class="token number">002590347682</span>
<span class="token key atrule">type</span><span class="token punctuation">:</span> kubernetes.io/rbd
</code></pre>
<p>&#x6211;&#x4EEC;&#x521B;&#x5EFA;&#x4E00;&#x4E2A;&#x5728;default namespace&#x4E2D;&#x4F7F;&#x7528;RBD&#x7684;Pod&#x3002;&#x5C06;&#x7528;&#x6237;secret&#x4ECE;ceph namespace&#x590D;&#x5236;&#x5230;default namespace&#xFF1A;</p>
<pre class="language-"><code class="lang-bash">$ kubectl -n ceph get secrets/pvc-ceph-client-key -o json <span class="token operator">|</span> jq <span class="token string">&apos;.metadata.namespace = &quot;default&quot;&apos;</span> <span class="token operator">|</span> kubectl create -f -
secret <span class="token string">&quot;pvc-ceph-client-key&quot;</span> created
$ kubectl get secrets
NAME TYPE DATA AGE
default-token-r43wl kubernetes.io/service-account-token 3 61d
pvc-ceph-client-key kubernetes.io/rbd 1 20s
</code></pre>
<p>&#x521B;&#x5EFA;&#x5E76;&#x521D;&#x59CB;&#x5316;RBD&#x6C60;&#xFF1A;</p>
<pre class="language-"><code class="lang-bash">$ kubectl -n ceph <span class="token function">exec</span> -ti ceph-mon-cppdk -c ceph-mon -- ceph osd pool create rbd 256
pool <span class="token string">&apos;rbd&apos;</span> created
$ kubectl -n ceph <span class="token function">exec</span> -ti ceph-mon-cppdk -c ceph-mon -- rbd pool init rbd
</code></pre>
<p><strong>&#x91CD;&#x8981;</strong> &#x91CD;&#x8981;&#x7684; Kubernetes&#x4F7F;&#x7528;RBD&#x5185;&#x6838;&#x6A21;&#x5757;&#x5C06;RBD&#x6620;&#x5C04;&#x5230;&#x4E3B;&#x673A;&#x3002;Luminous&#x9700;&#x8981;CRUSH_TUNABLES 5&#xFF08;Jewel&#xFF09;&#x3002;&#x8FD9;&#x4E9B;&#x53EF;&#x8C03;&#x53C2;&#x6570;&#x7684;&#x6700;&#x5C0F;&#x5185;&#x6838;&#x7248;&#x672C;&#x662F;4.5&#x3002;&#x5982;&#x679C;&#x60A8;&#x7684;&#x5185;&#x6838;&#x4E0D;&#x652F;&#x6301;&#x8FD9;&#x4E9B;&#x53EF;&#x8C03;&#x53C2;&#x6570;&#xFF0C;&#x8BF7;&#x8FD0;&#x884C;ceph osd crush tunables hammer&#x3002;</p>
<p><strong>&#x91CD;&#x8981;</strong> &#x7531;&#x4E8E;RBD&#x6620;&#x5C04;&#x5230;&#x4E3B;&#x673A;&#x7CFB;&#x7EDF;&#x4E0A;&#x3002;&#x4E3B;&#x673A;&#x9700;&#x8981;&#x80FD;&#x591F;&#x89E3;&#x6790;&#x7531;kube-dns&#x670D;&#x52A1;&#x7BA1;&#x7406;&#x7684;ceph-mon.ceph.svc.cluster.local&#x540D;&#x79F0;&#x3002;&#x8981;&#x83B7;&#x5F97;kube-dns&#x670D;&#x52A1;&#x7684;IP&#x5730;&#x5740;&#xFF0C;&#x8FD0;&#x884C;kubectl -n kube-system get svc/kube-dns&#x3002;</p>
<p>&#x521B;&#x5EFA;&#x4E00;&#x4E2A;PVC&#xFF1A;</p>
<pre class="language-"><code class="lang-bash">$ <span class="token function">cat</span> pvc-rbd.yaml
</code></pre>
<pre class="language-"><code class="lang-yaml"><span class="token key atrule">kind</span><span class="token punctuation">:</span> PersistentVolumeClaim
<span class="token key atrule">apiVersion</span><span class="token punctuation">:</span> v1
<span class="token key atrule">metadata</span><span class="token punctuation">:</span>
<span class="token key atrule">name</span><span class="token punctuation">:</span> ceph<span class="token punctuation">-</span>pvc
<span class="token key atrule">spec</span><span class="token punctuation">:</span>
<span class="token key atrule">accessModes</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> ReadWriteOnce
<span class="token key atrule">resources</span><span class="token punctuation">:</span>
<span class="token key atrule">requests</span><span class="token punctuation">:</span>
<span class="token key atrule">storage</span><span class="token punctuation">:</span> 20Gi
<span class="token key atrule">storageClassName</span><span class="token punctuation">:</span> ceph<span class="token punctuation">-</span>rbd
</code></pre>
<pre class="language-"><code class="lang-bash">$ kubectl create -f pvc-rbd.yaml
persistentvolumeclaim <span class="token string">&quot;ceph-pvc&quot;</span> created
$ kubectl get pvc
NAME STATUS VOLUME CAPACITY ACCESSMODES STORAGECLASS AGE
ceph-pvc Bound pvc-1c2ada50-b456-11e7-add7-002590347682 20Gi RWO ceph-rbd 3s
</code></pre>
<p>&#x68C0;&#x67E5;&#x96C6;&#x7FA4;&#x4E0A;&#x662F;&#x5426;&#x5DF2;&#x521B;&#x5EFA;RBD&#xFF1A;</p>
<pre class="language-"><code class="lang-bash">$ kubectl -n ceph <span class="token function">exec</span> -ti ceph-mon-cppdk -c ceph-mon -- rbd <span class="token function">ls</span>
kubernetes-dynamic-pvc-1c2e9442-b456-11e7-9bd2-2a4159ce3915
$ kubectl -n ceph <span class="token function">exec</span> -ti ceph-mon-cppdk -c ceph-mon -- rbd info kubernetes-dynamic-pvc-1c2e9442-b456-11e7-9bd2-2a4159ce3915
rbd image <span class="token string">&apos;kubernetes-dynamic-pvc-1c2e9442-b456-11e7-9bd2-2a4159ce3915&apos;</span><span class="token keyword">:</span>
size 20480 MB <span class="token keyword">in</span> 5120 objects
order 22 <span class="token punctuation">(</span>4096 kB objects<span class="token punctuation">)</span>
block_name_prefix: rbd_data.10762ae8944a
format: 2
features: layering
flags:
create_timestamp: Wed Oct 18 22:45:59 2017
</code></pre>
<p>&#x521B;&#x5EFA;&#x4E00;&#x4E2A;&#x4F7F;&#x7528;&#x6B64;PVC&#x7684;Pod&#xFF1A;</p>
<pre class="language-"><code class="lang-bash">$ <span class="token function">cat</span> pod-with-rbd.yaml
</code></pre>
<pre class="language-"><code class="lang-yaml"><span class="token key atrule">kind</span><span class="token punctuation">:</span> Pod
<span class="token key atrule">apiVersion</span><span class="token punctuation">:</span> v1
<span class="token key atrule">metadata</span><span class="token punctuation">:</span>
<span class="token key atrule">name</span><span class="token punctuation">:</span> mypod
<span class="token key atrule">spec</span><span class="token punctuation">:</span>
<span class="token key atrule">containers</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">name</span><span class="token punctuation">:</span> busybox
<span class="token key atrule">image</span><span class="token punctuation">:</span> busybox
<span class="token key atrule">command</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> sleep
<span class="token punctuation">-</span> <span class="token string">&quot;3600&quot;</span>
<span class="token key atrule">volumeMounts</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">mountPath</span><span class="token punctuation">:</span> <span class="token string">&quot;/mnt/rbd&quot;</span>
<span class="token key atrule">name</span><span class="token punctuation">:</span> vol1
<span class="token key atrule">volumes</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">name</span><span class="token punctuation">:</span> vol1
<span class="token key atrule">persistentVolumeClaim</span><span class="token punctuation">:</span>
<span class="token key atrule">claimName</span><span class="token punctuation">:</span> ceph<span class="token punctuation">-</span>pvc
</code></pre>
<pre class="language-"><code class="lang-bash">$ kubectl create -f pod-with-rbd.yaml
pod <span class="token string">&quot;mypod&quot;</span> created
</code></pre>
<p>&#x68C0;&#x67E5;Pod&#xFF1A;</p>
<pre class="language-"><code class="lang-bash">$ kubectl get pods
NAME READY STATUS RESTARTS AGE
mypod 1/1 Running 0 17s
$ kubectl <span class="token function">exec</span> mypod -- <span class="token function">mount</span> <span class="token operator">|</span> <span class="token function">grep</span> rbd
/dev/rbd0 on /mnt/rbd <span class="token function">type</span> ext4 <span class="token punctuation">(</span>rw,relatime,stripe<span class="token operator">=</span>1024,data<span class="token operator">=</span>ordered<span class="token punctuation">)</span>
</code></pre>
<h2 id="&#x65E5;&#x5FD7;">&#x65E5;&#x5FD7;</h2>
<p>&#x53EF;&#x4EE5;&#x901A;&#x8FC7;kubectl logs [-f]&#x547D;&#x4EE4;&#x8BBF;&#x95EE;OSD&#x548C;Monitor&#x65E5;&#x5FD7;&#x3002;Monitors&#x6709;&#x591A;&#x4E2A;&#x65E5;&#x5FD7;&#x8BB0;&#x5F55;&#x6D41;&#xFF0C;&#x6BCF;&#x4E2A;&#x6D41;&#x90FD;&#x53EF;&#x4EE5;&#x4ECE;ceph-mon Pod&#x4E2D;&#x7684;&#x5BB9;&#x5668;&#x8BBF;&#x95EE;&#x3002;</p>
<p>&#x5728;ceph-mon Pod&#x4E2D;&#x6709;3&#x4E2A;&#x5BB9;&#x5668;&#x8FD0;&#x884C;&#xFF1A;ceph-mon&#xFF0C;&#x76F8;&#x5F53;&#x4E8E;&#x7269;&#x7406;&#x673A;&#x4E0A;&#x7684;ceph-mon.hostname.log&#xFF0C;cluster-audit-log-tailer&#x76F8;&#x5F53;&#x4E8E;&#x7269;&#x7406;&#x673A;&#x4E0A;&#x7684;ceph.audit.log&#xFF0C;cluster-log-tailer&#x76F8;&#x5F53;&#x4E8E;&#x7269;&#x7406;&#x673A;&#x4E0A;&#x7684;ceph.log&#x6216;ceph -w&#x3002;&#x6BCF;&#x4E2A;&#x5BB9;&#x5668;&#x90FD;&#x53EF;&#x4EE5;&#x901A;&#x8FC7;--container&#x6216;-c&#x9009;&#x9879;&#x8BBF;&#x95EE;&#x3002;&#x4F8B;&#x5982;&#xFF0C;&#x8981;&#x8BBF;&#x95EE;cluster-tail-log&#xFF0C;&#x53EF;&#x4EE5;&#x8FD0;&#x884C;&#xFF1A;</p>
<pre class="language-"><code class="lang-bash">$ kubectl -n ceph logs ceph-mon-cppdk -c cluster-log-tailer
</code></pre>
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