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<title>在 OpenShift 中使用 GlusterFS 做持久化存储 · Kubernetes 中文指南——云原生应用架构实战手册</title>
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<li class="header">前言</li>
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<b>1.1.</b>
序言
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<li class="header">云原生</li>
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<b>2.1.</b>
云原生的定义
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<li class="chapter " data-level="2.2" data-path="../cloud-native/cloud-native-philosophy.html">
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<b>2.2.</b>
云原生的设计哲学
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<li class="chapter " data-level="2.3" data-path="../cloud-native/kubernetes-history.html">
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<b>2.3.</b>
Kubernetes 的诞生
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<li class="chapter " data-level="2.4" data-path="../cloud-native/kubernetes-and-cloud-native-app-overview.html">
<a href="../cloud-native/kubernetes-and-cloud-native-app-overview.html">
<b>2.4.</b>
Kubernetes 与云原生应用概览
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<li class="chapter " data-level="2.5" data-path="../cloud-native/from-kubernetes-to-cloud-native.html">
<a href="../cloud-native/from-kubernetes-to-cloud-native.html">
<b>2.5.</b>
云原生应用之路 —— 从 Kubernetes 到云原生
</a>
</li>
<li class="chapter " data-level="2.6" data-path="../cloud-native/define-cloud-native-app.html">
<a href="../cloud-native/define-cloud-native-app.html">
<b>2.6.</b>
定义云原生应用
</a>
<ul class="articles">
<li class="chapter " data-level="2.6.1" data-path="../cloud-native/oam.html">
<a href="../cloud-native/oam.html">
<b>2.6.1.</b>
OAM
</a>
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<li class="chapter " data-level="2.6.1.1" data-path="../cloud-native/workload.html">
<a href="../cloud-native/workload.html">
<b>2.6.1.1.</b>
Workload
</a>
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<li class="chapter " data-level="2.6.1.2" data-path="../cloud-native/component.html">
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<b>2.6.1.2.</b>
Component
</a>
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<li class="chapter " data-level="2.6.1.3" data-path="../cloud-native/trait.html">
<a href="../cloud-native/trait.html">
<b>2.6.1.3.</b>
Trait
</a>
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<li class="chapter " data-level="2.6.1.4" data-path="../cloud-native/application-scope.html">
<a href="../cloud-native/application-scope.html">
<b>2.6.1.4.</b>
Application Scope
</a>
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<li class="chapter " data-level="2.6.1.5" data-path="../cloud-native/application-configuration.html">
<a href="../cloud-native/application-configuration.html">
<b>2.6.1.5.</b>
Application Configuration
</a>
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</ul>
</li>
<li class="chapter " data-level="2.6.2" data-path="../cloud-native/crossplane.html">
<a href="../cloud-native/crossplane.html">
<b>2.6.2.</b>
Crossplane
</a>
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</ul>
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<li class="chapter " data-level="2.7" data-path="../cloud-native/cloud-native-programming-languages.html">
<a href="../cloud-native/cloud-native-programming-languages.html">
<b>2.7.</b>
云原生平台配置语言
</a>
<ul class="articles">
<li class="chapter " data-level="2.7.1" data-path="../cloud-native/cloud-native-programming-language-ballerina.html">
<a href="../cloud-native/cloud-native-programming-language-ballerina.html">
<b>2.7.1.</b>
Ballerina
</a>
</li>
<li class="chapter " data-level="2.7.2" data-path="../cloud-native/cloud-native-programming-language-pulumi.html">
<a href="../cloud-native/cloud-native-programming-language-pulumi.html">
<b>2.7.2.</b>
Pulumi
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="2.8" data-path="../cloud-native/the-future-of-cloud-native.html">
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<b>2.8.</b>
云原生的未来
</a>
</li>
<li class="header">快速入门</li>
<li class="chapter " data-level="3.1" data-path="../cloud-native/quick-start.html">
<a href="../cloud-native/quick-start.html">
<b>3.1.</b>
云原生新手入门指南
</a>
</li>
<li class="chapter " data-level="3.2" data-path="../cloud-native/play-with-kubernetes.html">
<a href="../cloud-native/play-with-kubernetes.html">
<b>3.2.</b>
Play with Kubernetes
</a>
</li>
<li class="chapter " data-level="3.3" data-path="../cloud-native/cloud-native-local-quick-start.html">
<a href="../cloud-native/cloud-native-local-quick-start.html">
<b>3.3.</b>
快速部署一个云原生本地实验环境
</a>
</li>
<li class="chapter " data-level="3.4" data-path="../cloud-native/setup-kubernetes-with-rancher-and-aliyun.html">
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<b>3.4.</b>
使用 Rancher 在阿里云上部署 Kubenretes 集群
</a>
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<li class="header">概念与原理</li>
<li class="chapter " data-level="4.1" data-path="../concepts/">
<a href="../concepts/">
<b>4.1.</b>
Kubernetes 架构
</a>
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<li class="chapter " data-level="4.1.1" data-path="../concepts/concepts.html">
<a href="../concepts/concepts.html">
<b>4.1.1.</b>
Kubernetes 的设计理念
</a>
</li>
<li class="chapter " data-level="4.1.2" data-path="../concepts/etcd.html">
<a href="../concepts/etcd.html">
<b>4.1.2.</b>
Etcd 解析
</a>
</li>
<li class="chapter " data-level="4.1.3" data-path="../concepts/open-interfaces.html">
<a href="../concepts/open-interfaces.html">
<b>4.1.3.</b>
开放接口
</a>
<ul class="articles">
<li class="chapter " data-level="4.1.3.1" data-path="../concepts/cri.html">
<a href="../concepts/cri.html">
<b>4.1.3.1.</b>
容器运行时接口CRI
</a>
</li>
<li class="chapter " data-level="4.1.3.2" data-path="../concepts/cni.html">
<a href="../concepts/cni.html">
<b>4.1.3.2.</b>
容器网络接口CNI
</a>
</li>
<li class="chapter " data-level="4.1.3.3" data-path="../concepts/csi.html">
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<b>4.1.3.3.</b>
容器存储接口CSI
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.1.4" data-path="../concepts/objects.html">
<a href="../concepts/objects.html">
<b>4.1.4.</b>
Kubernetes 中的资源对象
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.2" data-path="../concepts/pod-state-and-lifecycle.html">
<a href="../concepts/pod-state-and-lifecycle.html">
<b>4.2.</b>
Pod 状态与生命周期管理
</a>
<ul class="articles">
<li class="chapter " data-level="4.2.1" data-path="../concepts/pod-overview.html">
<a href="../concepts/pod-overview.html">
<b>4.2.1.</b>
Pod 概览
</a>
</li>
<li class="chapter " data-level="4.2.2" data-path="../concepts/pod.html">
<a href="../concepts/pod.html">
<b>4.2.2.</b>
Pod 解析
</a>
</li>
<li class="chapter " data-level="4.2.3" data-path="../concepts/init-containers.html">
<a href="../concepts/init-containers.html">
<b>4.2.3.</b>
Init 容器
</a>
</li>
<li class="chapter " data-level="4.2.4" data-path="../concepts/pause-container.html">
<a href="../concepts/pause-container.html">
<b>4.2.4.</b>
Pause 容器
</a>
</li>
<li class="chapter " data-level="4.2.5" data-path="../concepts/pod-security-policy.html">
<a href="../concepts/pod-security-policy.html">
<b>4.2.5.</b>
Pod 安全策略
</a>
</li>
<li class="chapter " data-level="4.2.6" data-path="../concepts/pod-lifecycle.html">
<a href="../concepts/pod-lifecycle.html">
<b>4.2.6.</b>
Pod 的生命周期
</a>
</li>
<li class="chapter " data-level="4.2.7" data-path="../concepts/pod-hook.html">
<a href="../concepts/pod-hook.html">
<b>4.2.7.</b>
Pod Hook
</a>
</li>
<li class="chapter " data-level="4.2.8" data-path="../concepts/pod-preset.html">
<a href="../concepts/pod-preset.html">
<b>4.2.8.</b>
Pod Preset
</a>
</li>
<li class="chapter " data-level="4.2.9" data-path="../concepts/pod-disruption-budget.html">
<a href="../concepts/pod-disruption-budget.html">
<b>4.2.9.</b>
Pod 中断与 PDBPod 中断预算)
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.3" data-path="../concepts/cluster.html">
<a href="../concepts/cluster.html">
<b>4.3.</b>
集群资源管理
</a>
<ul class="articles">
<li class="chapter " data-level="4.3.1" data-path="../concepts/node.html">
<a href="../concepts/node.html">
<b>4.3.1.</b>
Node
</a>
</li>
<li class="chapter " data-level="4.3.2" data-path="../concepts/namespace.html">
<a href="../concepts/namespace.html">
<b>4.3.2.</b>
Namespace
</a>
</li>
<li class="chapter " data-level="4.3.3" data-path="../concepts/label.html">
<a href="../concepts/label.html">
<b>4.3.3.</b>
Label
</a>
</li>
<li class="chapter " data-level="4.3.4" data-path="../concepts/annotation.html">
<a href="../concepts/annotation.html">
<b>4.3.4.</b>
Annotation
</a>
</li>
<li class="chapter " data-level="4.3.5" data-path="../concepts/taint-and-toleration.html">
<a href="../concepts/taint-and-toleration.html">
<b>4.3.5.</b>
Taint 和 Toleration污点和容忍
</a>
</li>
<li class="chapter " data-level="4.3.6" data-path="../concepts/garbage-collection.html">
<a href="../concepts/garbage-collection.html">
<b>4.3.6.</b>
垃圾收集
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.4" data-path="../concepts/controllers.html">
<a href="../concepts/controllers.html">
<b>4.4.</b>
控制器
</a>
<ul class="articles">
<li class="chapter " data-level="4.4.1" data-path="../concepts/deployment.html">
<a href="../concepts/deployment.html">
<b>4.4.1.</b>
Deployment
</a>
</li>
<li class="chapter " data-level="4.4.2" data-path="../concepts/statefulset.html">
<a href="../concepts/statefulset.html">
<b>4.4.2.</b>
StatefulSet
</a>
</li>
<li class="chapter " data-level="4.4.3" data-path="../concepts/daemonset.html">
<a href="../concepts/daemonset.html">
<b>4.4.3.</b>
DaemonSet
</a>
</li>
<li class="chapter " data-level="4.4.4" data-path="../concepts/replicaset.html">
<a href="../concepts/replicaset.html">
<b>4.4.4.</b>
ReplicationController 和 ReplicaSet
</a>
</li>
<li class="chapter " data-level="4.4.5" data-path="../concepts/job.html">
<a href="../concepts/job.html">
<b>4.4.5.</b>
Job
</a>
</li>
<li class="chapter " data-level="4.4.6" data-path="../concepts/cronjob.html">
<a href="../concepts/cronjob.html">
<b>4.4.6.</b>
CronJob
</a>
</li>
<li class="chapter " data-level="4.4.7" data-path="../concepts/horizontal-pod-autoscaling.html">
<a href="../concepts/horizontal-pod-autoscaling.html">
<b>4.4.7.</b>
Horizontal Pod Autoscaling
</a>
<ul class="articles">
<li class="chapter " data-level="4.4.7.1" data-path="../concepts/custom-metrics-hpa.html">
<a href="../concepts/custom-metrics-hpa.html">
<b>4.4.7.1.</b>
自定义指标 HPA
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.4.8" data-path="../concepts/admission-controller.html">
<a href="../concepts/admission-controller.html">
<b>4.4.8.</b>
准入控制器Admission Controller
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.5" data-path="../concepts/service-discovery.html">
<a href="../concepts/service-discovery.html">
<b>4.5.</b>
服务发现与路由
</a>
<ul class="articles">
<li class="chapter " data-level="4.5.1" data-path="../concepts/service.html">
<a href="../concepts/service.html">
<b>4.5.1.</b>
Service
</a>
</li>
<li class="chapter " data-level="4.5.2" data-path="../concepts/topology-aware-routing.html">
<a href="../concepts/topology-aware-routing.html">
<b>4.5.2.</b>
拓扑感知路由
</a>
</li>
<li class="chapter " data-level="4.5.3" data-path="../concepts/ingress.html">
<a href="../concepts/ingress.html">
<b>4.5.3.</b>
Ingress
</a>
<ul class="articles">
<li class="chapter " data-level="4.5.3.1" data-path="../concepts/traefik-ingress-controller.html">
<a href="../concepts/traefik-ingress-controller.html">
<b>4.5.3.1.</b>
Traefik Ingress Controller
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.5.4" data-path="../concepts/gateway.html">
<a href="../concepts/gateway.html">
<b>4.5.4.</b>
Gateway
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.6" data-path="../concepts/authentication-and-permission.html">
<a href="../concepts/authentication-and-permission.html">
<b>4.6.</b>
身份与权限控制
</a>
<ul class="articles">
<li class="chapter " data-level="4.6.1" data-path="../concepts/serviceaccount.html">
<a href="../concepts/serviceaccount.html">
<b>4.6.1.</b>
ServiceAccount
</a>
</li>
<li class="chapter " data-level="4.6.2" data-path="../concepts/rbac.html">
<a href="../concepts/rbac.html">
<b>4.6.2.</b>
基于角色的访问控制RBAC
</a>
</li>
<li class="chapter " data-level="4.6.3" data-path="../concepts/network-policy.html">
<a href="../concepts/network-policy.html">
<b>4.6.3.</b>
NetworkPolicy
</a>
</li>
<li class="chapter " data-level="4.6.4" data-path="../concepts/spiffe.html">
<a href="../concepts/spiffe.html">
<b>4.6.4.</b>
SPIFFE
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.7" data-path="../concepts/networking.html">
<a href="../concepts/networking.html">
<b>4.7.</b>
网络
</a>
<ul class="articles">
<li class="chapter " data-level="4.7.1" data-path="../concepts/flannel.html">
<a href="../concepts/flannel.html">
<b>4.7.1.</b>
扁平网络 Flannel
</a>
</li>
<li class="chapter " data-level="4.7.2" data-path="../concepts/calico.html">
<a href="../concepts/calico.html">
<b>4.7.2.</b>
非 Overlay 扁平网络 Calico
</a>
</li>
<li class="chapter " data-level="4.7.3" data-path="../concepts/cilium.html">
<a href="../concepts/cilium.html">
<b>4.7.3.</b>
基于 eBPF 的网络 Cilium
</a>
<ul class="articles">
<li class="chapter " data-level="4.7.3.1" data-path="../concepts/cilium-concepts.html">
<a href="../concepts/cilium-concepts.html">
<b>4.7.3.1.</b>
Cilium 架构设计与概念解析
</a>
</li>
</ul>
</li>
</ul>
</li>
<li class="chapter " data-level="4.8" data-path="../concepts/storage.html">
<a href="../concepts/storage.html">
<b>4.8.</b>
存储
</a>
<ul class="articles">
<li class="chapter " data-level="4.8.1" data-path="../concepts/secret.html">
<a href="../concepts/secret.html">
<b>4.8.1.</b>
Secret
</a>
</li>
<li class="chapter " data-level="4.8.2" data-path="../concepts/configmap.html">
<a href="../concepts/configmap.html">
<b>4.8.2.</b>
ConfigMap
</a>
<ul class="articles">
<li class="chapter " data-level="4.8.2.1" data-path="../concepts/configmap-hot-update.html">
<a href="../concepts/configmap-hot-update.html">
<b>4.8.2.1.</b>
ConfigMap 的热更新
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.8.3" data-path="../concepts/volume.html">
<a href="../concepts/volume.html">
<b>4.8.3.</b>
Volume
</a>
</li>
<li class="chapter " data-level="4.8.4" data-path="../concepts/persistent-volume.html">
<a href="../concepts/persistent-volume.html">
<b>4.8.4.</b>
持久化卷Persistent Volume
</a>
</li>
<li class="chapter " data-level="4.8.5" data-path="../concepts/storageclass.html">
<a href="../concepts/storageclass.html">
<b>4.8.5.</b>
Storage Class
</a>
</li>
<li class="chapter " data-level="4.8.6" data-path="../concepts/local-persistent-storage.html">
<a href="../concepts/local-persistent-storage.html">
<b>4.8.6.</b>
本地持久化存储
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.9" data-path="../concepts/extension.html">
<a href="../concepts/extension.html">
<b>4.9.</b>
集群扩展
</a>
<ul class="articles">
<li class="chapter " data-level="4.9.1" data-path="../concepts/custom-resource.html">
<a href="../concepts/custom-resource.html">
<b>4.9.1.</b>
使用自定义资源扩展 API
</a>
</li>
<li class="chapter " data-level="4.9.2" data-path="../concepts/crd.html">
<a href="../concepts/crd.html">
<b>4.9.2.</b>
使用 CRD 扩展 Kubernetes API
</a>
</li>
<li class="chapter " data-level="4.9.3" data-path="../concepts/aggregated-api-server.html">
<a href="../concepts/aggregated-api-server.html">
<b>4.9.3.</b>
Aggregated API Server
</a>
</li>
<li class="chapter " data-level="4.9.4" data-path="../concepts/apiservice.html">
<a href="../concepts/apiservice.html">
<b>4.9.4.</b>
APIService
</a>
</li>
<li class="chapter " data-level="4.9.5" data-path="../concepts/service-catalog.html">
<a href="../concepts/service-catalog.html">
<b>4.9.5.</b>
服务目录Service Catalog
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.10" data-path="../concepts/multicluster.html">
<a href="../concepts/multicluster.html">
<b>4.10.</b>
多集群管理
</a>
<ul class="articles">
<li class="chapter " data-level="4.10.1" data-path="../concepts/multi-cluster-services-api.html">
<a href="../concepts/multi-cluster-services-api.html">
<b>4.10.1.</b>
多集群服务 APIMulti-Cluster Services API
</a>
</li>
<li class="chapter " data-level="4.10.2" data-path="federation.html">
<a href="federation.html">
<b>4.10.2.</b>
集群联邦Cluster Federation
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.11" data-path="../concepts/scheduling.html">
<a href="../concepts/scheduling.html">
<b>4.11.</b>
资源调度
</a>
<ul class="articles">
<li class="chapter " data-level="4.11.1" data-path="../concepts/qos.html">
<a href="../concepts/qos.html">
<b>4.11.1.</b>
服务质量等级QoS
</a>
</li>
</ul>
</li>
<li class="header">用户指南</li>
<li class="chapter " data-level="5.1" data-path="../guide/">
<a href="../guide/">
<b>5.1.</b>
用户指南概览
</a>
</li>
<li class="chapter " data-level="5.2" data-path="../guide/resource-configuration.html">
<a href="../guide/resource-configuration.html">
<b>5.2.</b>
资源对象配置
</a>
<ul class="articles">
<li class="chapter " data-level="5.2.1" data-path="../guide/configure-liveness-readiness-probes.html">
<a href="../guide/configure-liveness-readiness-probes.html">
<b>5.2.1.</b>
配置 Pod 的 liveness 和 readiness 探针
</a>
</li>
<li class="chapter " data-level="5.2.2" data-path="../guide/configure-pod-service-account.html">
<a href="../guide/configure-pod-service-account.html">
<b>5.2.2.</b>
配置 Pod 的 Service Account
</a>
</li>
<li class="chapter " data-level="5.2.3" data-path="../guide/secret-configuration.html">
<a href="../guide/secret-configuration.html">
<b>5.2.3.</b>
Secret 配置
</a>
</li>
<li class="chapter " data-level="5.2.4" data-path="../guide/resource-quota-management.html">
<a href="../guide/resource-quota-management.html">
<b>5.2.4.</b>
管理 namespace 中的资源配额
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="5.3" data-path="../guide/command-usage.html">
<a href="../guide/command-usage.html">
<b>5.3.</b>
命令使用
</a>
<ul class="articles">
<li class="chapter " data-level="5.3.1" data-path="../guide/docker-cli-to-kubectl.html">
<a href="../guide/docker-cli-to-kubectl.html">
<b>5.3.1.</b>
Docker 用户过渡到 kubectl 命令行指南
</a>
</li>
<li class="chapter " data-level="5.3.2" data-path="../guide/using-kubectl.html">
<a href="../guide/using-kubectl.html">
<b>5.3.2.</b>
kubectl 命令概览
</a>
</li>
<li class="chapter " data-level="5.3.3" data-path="../guide/kubectl-cheatsheet.html">
<a href="../guide/kubectl-cheatsheet.html">
<b>5.3.3.</b>
kubectl 命令技巧大全
</a>
</li>
<li class="chapter " data-level="5.3.4" data-path="../guide/using-etcdctl-to-access-kubernetes-data.html">
<a href="../guide/using-etcdctl-to-access-kubernetes-data.html">
<b>5.3.4.</b>
使用 etcdctl 访问 Kubernetes 数据
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="5.4" data-path="../guide/cluster-security-management.html">
<a href="../guide/cluster-security-management.html">
<b>5.4.</b>
集群安全性管理
</a>
<ul class="articles">
<li class="chapter " data-level="5.4.1" data-path="../guide/managing-tls-in-a-cluster.html">
<a href="../guide/managing-tls-in-a-cluster.html">
<b>5.4.1.</b>
管理集群中的 TLS
</a>
</li>
<li class="chapter " data-level="5.4.2" data-path="../guide/kubelet-authentication-authorization.html">
<a href="../guide/kubelet-authentication-authorization.html">
<b>5.4.2.</b>
kubelet 的认证授权
</a>
</li>
<li class="chapter " data-level="5.4.3" data-path="../guide/tls-bootstrapping.html">
<a href="../guide/tls-bootstrapping.html">
<b>5.4.3.</b>
TLS Bootstrap
</a>
</li>
<li class="chapter " data-level="5.4.4" data-path="../guide/kubectl-user-authentication-authorization.html">
<a href="../guide/kubectl-user-authentication-authorization.html">
<b>5.4.4.</b>
创建用户认证授权的 kubeconfig 文件
</a>
</li>
<li class="chapter " data-level="5.4.5" data-path="../guide/ip-masq-agent.html">
<a href="../guide/ip-masq-agent.html">
<b>5.4.5.</b>
IP 伪装代理
</a>
</li>
<li class="chapter " data-level="5.4.6" data-path="../guide/auth-with-kubeconfig-or-token.html">
<a href="../guide/auth-with-kubeconfig-or-token.html">
<b>5.4.6.</b>
使用 kubeconfig 或 token 进行用户身份认证
</a>
</li>
<li class="chapter " data-level="5.4.7" data-path="../guide/authentication.html">
<a href="../guide/authentication.html">
<b>5.4.7.</b>
Kubernetes 中的用户与身份认证授权
</a>
</li>
<li class="chapter " data-level="5.4.8" data-path="../guide/kubernetes-security-best-practice.html">
<a href="../guide/kubernetes-security-best-practice.html">
<b>5.4.8.</b>
Kubernetes 集群安全性配置最佳实践
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="5.5" data-path="../guide/access-kubernetes-cluster.html">
<a href="../guide/access-kubernetes-cluster.html">
<b>5.5.</b>
访问 Kubernetes 集群
</a>
<ul class="articles">
<li class="chapter " data-level="5.5.1" data-path="../guide/access-cluster.html">
<a href="../guide/access-cluster.html">
<b>5.5.1.</b>
访问集群
</a>
</li>
<li class="chapter " data-level="5.5.2" data-path="../guide/authenticate-across-clusters-kubeconfig.html">
<a href="../guide/authenticate-across-clusters-kubeconfig.html">
<b>5.5.2.</b>
使用 kubeconfig 文件配置跨集群认证
</a>
</li>
<li class="chapter " data-level="5.5.3" data-path="../guide/connecting-to-applications-port-forward.html">
<a href="../guide/connecting-to-applications-port-forward.html">
<b>5.5.3.</b>
通过端口转发访问集群中的应用程序
</a>
</li>
<li class="chapter " data-level="5.5.4" data-path="../guide/service-access-application-cluster.html">
<a href="../guide/service-access-application-cluster.html">
<b>5.5.4.</b>
使用 service 访问群集中的应用程序
</a>
</li>
<li class="chapter " data-level="5.5.5" data-path="../guide/accessing-kubernetes-pods-from-outside-of-the-cluster.html">
<a href="../guide/accessing-kubernetes-pods-from-outside-of-the-cluster.html">
<b>5.5.5.</b>
从外部访问 Kubernetes 中的 Pod
</a>
</li>
<li class="chapter " data-level="5.5.6" data-path="../guide/kubernetes-desktop-client.html">
<a href="../guide/kubernetes-desktop-client.html">
<b>5.5.6.</b>
Lens - Kubernetes IDE
</a>
</li>
<li class="chapter " data-level="5.5.7" data-path="../guide/kubernator-kubernetes-ui.html">
<a href="../guide/kubernator-kubernetes-ui.html">
<b>5.5.7.</b>
Kubernator - 更底层的 Kubernetes UI
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="5.6" data-path="../guide/application-development-deployment-flow.html">
<a href="../guide/application-development-deployment-flow.html">
<b>5.6.</b>
在 Kubernetes 中开发部署应用
</a>
<ul class="articles">
<li class="chapter " data-level="5.6.1" data-path="../guide/deploy-applications-in-kubernetes.html">
<a href="../guide/deploy-applications-in-kubernetes.html">
<b>5.6.1.</b>
适用于 Kubernetes 的应用开发部署流程
</a>
</li>
<li class="chapter " data-level="5.6.2" data-path="../guide/migrating-hadoop-yarn-to-kubernetes.html">
<a href="../guide/migrating-hadoop-yarn-to-kubernetes.html">
<b>5.6.2.</b>
迁移传统应用到 Kubernetes 中 —— 以 Hadoop YARN 为例
</a>
</li>
<li class="chapter " data-level="5.6.3" data-path="../guide/using-statefulset.html">
<a href="../guide/using-statefulset.html">
<b>5.6.3.</b>
使用 StatefulSet 部署用状态应用
</a>
</li>
</ul>
</li>
<li class="header">最佳实践</li>
<li class="chapter " data-level="6.1" data-path="./">
<a href="./">
<b>6.1.</b>
最佳实践概览
</a>
</li>
<li class="chapter " data-level="6.2" data-path="install-kubernetes-on-centos.html">
<a href="install-kubernetes-on-centos.html">
<b>6.2.</b>
在 CentOS 上部署 Kubernetes 集群
</a>
<ul class="articles">
<li class="chapter " data-level="6.2.1" data-path="create-tls-and-secret-key.html">
<a href="create-tls-and-secret-key.html">
<b>6.2.1.</b>
创建 TLS 证书和秘钥
</a>
</li>
<li class="chapter " data-level="6.2.2" data-path="create-kubeconfig.html">
<a href="create-kubeconfig.html">
<b>6.2.2.</b>
创建 kubeconfig 文件
</a>
</li>
<li class="chapter " data-level="6.2.3" data-path="etcd-cluster-installation.html">
<a href="etcd-cluster-installation.html">
<b>6.2.3.</b>
创建高可用 etcd 集群
</a>
</li>
<li class="chapter " data-level="6.2.4" data-path="kubectl-installation.html">
<a href="kubectl-installation.html">
<b>6.2.4.</b>
安装 kubectl 命令行工具
</a>
</li>
<li class="chapter " data-level="6.2.5" data-path="master-installation.html">
<a href="master-installation.html">
<b>6.2.5.</b>
部署 master 节点
</a>
</li>
<li class="chapter " data-level="6.2.6" data-path="flannel-installation.html">
<a href="flannel-installation.html">
<b>6.2.6.</b>
安装 flannel 网络插件
</a>
</li>
<li class="chapter " data-level="6.2.7" data-path="node-installation.html">
<a href="node-installation.html">
<b>6.2.7.</b>
部署 node 节点
</a>
</li>
<li class="chapter " data-level="6.2.8" data-path="kubedns-addon-installation.html">
<a href="kubedns-addon-installation.html">
<b>6.2.8.</b>
安装 kubedns 插件
</a>
</li>
<li class="chapter " data-level="6.2.9" data-path="dashboard-addon-installation.html">
<a href="dashboard-addon-installation.html">
<b>6.2.9.</b>
安装 dashboard 插件
</a>
</li>
<li class="chapter " data-level="6.2.10" data-path="heapster-addon-installation.html">
<a href="heapster-addon-installation.html">
<b>6.2.10.</b>
安装 heapster 插件
</a>
</li>
<li class="chapter " data-level="6.2.11" data-path="efk-addon-installation.html">
<a href="efk-addon-installation.html">
<b>6.2.11.</b>
安装 EFK 插件
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.3" data-path="install-kubernetes-with-kubeadm.html">
<a href="install-kubernetes-with-kubeadm.html">
<b>6.3.</b>
生产级的 Kubernetes 简化管理工具 kubeadm
</a>
<ul class="articles">
<li class="chapter " data-level="6.3.1" data-path="install-kubernetes-on-ubuntu-server-16.04-with-kubeadm.html">
<a href="install-kubernetes-on-ubuntu-server-16.04-with-kubeadm.html">
<b>6.3.1.</b>
使用 kubeadm 在 Ubuntu Server 16.04 上快速构建测试集群
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.4" data-path="service-discovery-and-loadbalancing.html">
<a href="service-discovery-and-loadbalancing.html">
<b>6.4.</b>
服务发现与负载均衡
</a>
<ul class="articles">
<li class="chapter " data-level="6.4.1" data-path="traefik-ingress-installation.html">
<a href="traefik-ingress-installation.html">
<b>6.4.1.</b>
安装 Traefik ingress
</a>
</li>
<li class="chapter " data-level="6.4.2" data-path="distributed-load-test.html">
<a href="distributed-load-test.html">
<b>6.4.2.</b>
分布式负载测试
</a>
</li>
<li class="chapter " data-level="6.4.3" data-path="network-and-cluster-perfermance-test.html">
<a href="network-and-cluster-perfermance-test.html">
<b>6.4.3.</b>
网络和集群性能测试
</a>
</li>
<li class="chapter " data-level="6.4.4" data-path="edge-node-configuration.html">
<a href="edge-node-configuration.html">
<b>6.4.4.</b>
边缘节点配置
</a>
</li>
<li class="chapter " data-level="6.4.5" data-path="nginx-ingress-installation.html">
<a href="nginx-ingress-installation.html">
<b>6.4.5.</b>
安装 Nginx ingress
</a>
</li>
<li class="chapter " data-level="6.4.6" data-path="dns-installation.html">
<a href="dns-installation.html">
<b>6.4.6.</b>
安装配置 DNS
</a>
<ul class="articles">
<li class="chapter " data-level="6.4.6.1" data-path="configuring-dns.html">
<a href="configuring-dns.html">
<b>6.4.6.1.</b>
安装配置 Kube-dns
</a>
</li>
<li class="chapter " data-level="6.4.6.2" data-path="coredns.html">
<a href="coredns.html">
<b>6.4.6.2.</b>
安装配置 CoreDNS
</a>
</li>
</ul>
</li>
</ul>
</li>
<li class="chapter " data-level="6.5" data-path="operation.html">
<a href="operation.html">
<b>6.5.</b>
运维管理
</a>
<ul class="articles">
<li class="chapter " data-level="6.5.1" data-path="master-ha.html">
<a href="master-ha.html">
<b>6.5.1.</b>
Master 节点高可用
</a>
</li>
<li class="chapter " data-level="6.5.2" data-path="service-rolling-update.html">
<a href="service-rolling-update.html">
<b>6.5.2.</b>
服务滚动升级
</a>
</li>
<li class="chapter " data-level="6.5.3" data-path="app-log-collection.html">
<a href="app-log-collection.html">
<b>6.5.3.</b>
应用日志收集
</a>
</li>
<li class="chapter " data-level="6.5.4" data-path="configuration-best-practice.html">
<a href="configuration-best-practice.html">
<b>6.5.4.</b>
配置最佳实践
</a>
</li>
<li class="chapter " data-level="6.5.5" data-path="monitor.html">
<a href="monitor.html">
<b>6.5.5.</b>
集群及应用监控
</a>
</li>
<li class="chapter " data-level="6.5.6" data-path="data-persistence-problem.html">
<a href="data-persistence-problem.html">
<b>6.5.6.</b>
数据持久化问题
</a>
</li>
<li class="chapter " data-level="6.5.7" data-path="manage-compute-resources-container.html">
<a href="manage-compute-resources-container.html">
<b>6.5.7.</b>
管理容器的计算资源
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.6" data-path="storage.html">
<a href="storage.html">
<b>6.6.</b>
存储管理
</a>
<ul class="articles">
<li class="chapter " data-level="6.6.1" data-path="glusterfs.html">
<a href="glusterfs.html">
<b>6.6.1.</b>
GlusterFS
</a>
<ul class="articles">
<li class="chapter " data-level="6.6.1.1" data-path="using-glusterfs-for-persistent-storage.html">
<a href="using-glusterfs-for-persistent-storage.html">
<b>6.6.1.1.</b>
使用 GlusterFS 做持久化存储
</a>
</li>
<li class="chapter " data-level="6.6.1.2" data-path="using-heketi-gluster-for-persistent-storage.html">
<a href="using-heketi-gluster-for-persistent-storage.html">
<b>6.6.1.2.</b>
使用 Heketi 作为 Kubernetes 的持久存储 GlusterFS 的 external provisioner
</a>
</li>
<li class="chapter active" data-level="6.6.1.3" data-path="storage-for-containers-using-glusterfs-with-openshift.html">
<a href="storage-for-containers-using-glusterfs-with-openshift.html">
<b>6.6.1.3.</b>
在 OpenShift 中使用 GlusterFS 做持久化存储
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.6.2" data-path="glusterd-2.0.html">
<a href="glusterd-2.0.html">
<b>6.6.2.</b>
GlusterD-2.0
</a>
</li>
<li class="chapter " data-level="6.6.3" data-path="ceph.html">
<a href="ceph.html">
<b>6.6.3.</b>
Ceph
</a>
<ul class="articles">
<li class="chapter " data-level="6.6.3.1" data-path="ceph-helm-install-guide-zh.html">
<a href="ceph-helm-install-guide-zh.html">
<b>6.6.3.1.</b>
用 Helm 托管安装 Ceph 集群并提供后端存储
</a>
</li>
<li class="chapter " data-level="6.6.3.2" data-path="using-ceph-for-persistent-storage.html">
<a href="using-ceph-for-persistent-storage.html">
<b>6.6.3.2.</b>
使用 Ceph 做持久化存储
</a>
</li>
<li class="chapter " data-level="6.6.3.3" data-path="rbd-provisioner.html">
<a href="rbd-provisioner.html">
<b>6.6.3.3.</b>
使用 rbd-provisioner 提供 rbd 持久化存储
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.6.4" data-path="openebs.html">
<a href="openebs.html">
<b>6.6.4.</b>
OpenEBS
</a>
<ul class="articles">
<li class="chapter " data-level="6.6.4.1" data-path="using-openebs-for-persistent-storage.html">
<a href="using-openebs-for-persistent-storage.html">
<b>6.6.4.1.</b>
使用 OpenEBS 做持久化存储
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.6.5" data-path="rook.html">
<a href="rook.html">
<b>6.6.5.</b>
Rook
</a>
</li>
<li class="chapter " data-level="6.6.6" data-path="nfs.html">
<a href="nfs.html">
<b>6.6.6.</b>
NFS
</a>
<ul class="articles">
<li class="chapter " data-level="6.6.6.1" data-path="using-nfs-for-persistent-storage.html">
<a href="using-nfs-for-persistent-storage.html">
<b>6.6.6.1.</b>
利用 NFS 动态提供 Kubernetes 后端存储卷
</a>
</li>
</ul>
</li>
</ul>
</li>
<li class="chapter " data-level="6.7" data-path="monitoring.html">
<a href="monitoring.html">
<b>6.7.</b>
集群与应用监控
</a>
<ul class="articles">
<li class="chapter " data-level="6.7.1" data-path="heapster.html">
<a href="heapster.html">
<b>6.7.1.</b>
Heapster
</a>
<ul class="articles">
<li class="chapter " data-level="6.7.1.1" data-path="using-heapster-to-get-object-metrics.html">
<a href="using-heapster-to-get-object-metrics.html">
<b>6.7.1.1.</b>
使用 Heapster 获取集群和对象的 metric 数据
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.7.2" data-path="prometheus.html">
<a href="prometheus.html">
<b>6.7.2.</b>
Prometheus
</a>
<ul class="articles">
<li class="chapter " data-level="6.7.2.1" data-path="using-prometheus-to-monitor-kuberentes-cluster.html">
<a href="using-prometheus-to-monitor-kuberentes-cluster.html">
<b>6.7.2.1.</b>
使用 Prometheus 监控 Kubernetes 集群
</a>
</li>
<li class="chapter " data-level="6.7.2.2" data-path="promql.html">
<a href="promql.html">
<b>6.7.2.2.</b>
Prometheus 查询语言 PromQL 使用说明
</a>
</li>
</ul>
</li>
</ul>
</li>
<li class="chapter " data-level="6.8" data-path="distributed-tracing.html">
<a href="distributed-tracing.html">
<b>6.8.</b>
分布式追踪
</a>
<ul class="articles">
<li class="chapter " data-level="6.8.1" data-path="opentracing.html">
<a href="opentracing.html">
<b>6.8.1.</b>
OpenTracing
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.9" data-path="services-management-tool.html">
<a href="services-management-tool.html">
<b>6.9.</b>
服务编排管理
</a>
<ul class="articles">
<li class="chapter " data-level="6.9.1" data-path="helm.html">
<a href="helm.html">
<b>6.9.1.</b>
使用 Helm 管理 Kubernetes 应用
</a>
</li>
<li class="chapter " data-level="6.9.2" data-path="create-private-charts-repo.html">
<a href="create-private-charts-repo.html">
<b>6.9.2.</b>
构建私有 Chart 仓库
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.10" data-path="ci-cd.html">
<a href="ci-cd.html">
<b>6.10.</b>
持续集成与发布CI/CD
</a>
<ul class="articles">
<li class="chapter " data-level="6.10.1" data-path="jenkins-ci-cd.html">
<a href="jenkins-ci-cd.html">
<b>6.10.1.</b>
使用 Jenkins 进行持续集成与发布
</a>
</li>
<li class="chapter " data-level="6.10.2" data-path="drone-ci-cd.html">
<a href="drone-ci-cd.html">
<b>6.10.2.</b>
使用 Drone 进行持续集成与发布
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.11" data-path="update-and-upgrade.html">
<a href="update-and-upgrade.html">
<b>6.11.</b>
更新与升级
</a>
<ul class="articles">
<li class="chapter " data-level="6.11.1" data-path="manually-upgrade.html">
<a href="manually-upgrade.html">
<b>6.11.1.</b>
手动升级 Kubernetes 集群
</a>
</li>
<li class="chapter " data-level="6.11.2" data-path="dashboard-upgrade.html">
<a href="dashboard-upgrade.html">
<b>6.11.2.</b>
升级 dashboard
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.12" data-path="controller-extended.html">
<a href="controller-extended.html">
<b>6.12.</b>
扩展控制器
</a>
<ul class="articles">
<li class="chapter " data-level="6.12.1" data-path="openkruise.html">
<a href="openkruise.html">
<b>6.12.1.</b>
OpenKruise
</a>
<ul class="articles">
<li class="chapter " data-level="6.12.1.1" data-path="in-place-update.html">
<a href="in-place-update.html">
<b>6.12.1.1.</b>
原地升级
</a>
</li>
</ul>
</li>
</ul>
</li>
<li class="chapter " data-level="6.13" data-path="security-policy.html">
<a href="security-policy.html">
<b>6.13.</b>
安全策略
</a>
<ul class="articles">
<li class="chapter " data-level="6.13.1" data-path="open-policy-agent.html">
<a href="open-policy-agent.html">
<b>6.13.1.</b>
开放策略代理OPA
</a>
</li>
<li class="chapter " data-level="6.13.2" data-path="cloud-native-security.html">
<a href="cloud-native-security.html">
<b>6.13.2.</b>
云原生安全
</a>
</li>
</ul>
</li>
<li class="header">服务网格</li>
<li class="chapter " data-level="7.1" data-path="../usecases/service-mesh.html">
<a href="../usecases/service-mesh.html">
<b>7.1.</b>
服务网格Service Mesh
</a>
</li>
<li class="chapter " data-level="7.2" data-path="../usecases/the-enterprise-path-to-service-mesh-architectures.html">
<a href="../usecases/the-enterprise-path-to-service-mesh-architectures.html">
<b>7.2.</b>
企业级服务网格架构
</a>
<ul class="articles">
<li class="chapter " data-level="7.2.1" data-path="../usecases/service-mesh-fundamental.html">
<a href="../usecases/service-mesh-fundamental.html">
<b>7.2.1.</b>
服务网格基础
</a>
</li>
<li class="chapter " data-level="7.2.2" data-path="../usecases/comparing-service-mesh-technologies.html">
<a href="../usecases/comparing-service-mesh-technologies.html">
<b>7.2.2.</b>
服务网格技术对比
</a>
</li>
<li class="chapter " data-level="7.2.3" data-path="../usecases/service-mesh-vs-api-gateway.html">
<a href="../usecases/service-mesh-vs-api-gateway.html">
<b>7.2.3.</b>
服务网格对比 API 网关
</a>
</li>
<li class="chapter " data-level="7.2.4" data-path="../usecases/service-mesh-adoption-and-evolution.html">
<a href="../usecases/service-mesh-adoption-and-evolution.html">
<b>7.2.4.</b>
采纳和演进
</a>
</li>
<li class="chapter " data-level="7.2.5" data-path="../usecases/service-mesh-customization-and-integration.html">
<a href="../usecases/service-mesh-customization-and-integration.html">
<b>7.2.5.</b>
定制和集成
</a>
</li>
<li class="chapter " data-level="7.2.6" data-path="../usecases/service-mesh-conclusion.html">
<a href="../usecases/service-mesh-conclusion.html">
<b>7.2.6.</b>
总结
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="7.3" data-path="../usecases/istio.html">
<a href="../usecases/istio.html">
<b>7.3.</b>
Istio
</a>
<ul class="articles">
<li class="chapter " data-level="7.3.1" data-path="../usecases/before-using-istio.html">
<a href="../usecases/before-using-istio.html">
<b>7.3.1.</b>
使用 Istio 前需要考虑的问题
</a>
</li>
<li class="chapter " data-level="7.3.2" data-path="../usecases/sidecar-spec-in-istio.html">
<a href="../usecases/sidecar-spec-in-istio.html">
<b>7.3.2.</b>
Istio 中 sidecar 的注入规范及示例
</a>
</li>
<li class="chapter " data-level="7.3.3" data-path="../usecases/istio-community-tips.html">
<a href="../usecases/istio-community-tips.html">
<b>7.3.3.</b>
如何参与 Istio 社区及注意事项
</a>
</li>
<li class="chapter " data-level="7.3.4" data-path="../usecases/understand-sidecar-injection-and-traffic-hijack-in-istio-service-mesh.html">
<a href="../usecases/understand-sidecar-injection-and-traffic-hijack-in-istio-service-mesh.html">
<b>7.3.4.</b>
Sidecar 的注入与流量劫持
</a>
</li>
<li class="chapter " data-level="7.3.5" data-path="../usecases/how-to-integrate-istio-with-vm.html">
<a href="../usecases/how-to-integrate-istio-with-vm.html">
<b>7.3.5.</b>
Istio 如何支持虚拟机
</a>
</li>
<li class="chapter " data-level="7.3.6" data-path="../usecases/istio-vm-support.html">
<a href="../usecases/istio-vm-support.html">
<b>7.3.6.</b>
Istio 支持虚拟机的历史
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="7.4" data-path="../usecases/envoy.html">
<a href="../usecases/envoy.html">
<b>7.4.</b>
Envoy
</a>
<ul class="articles">
<li class="chapter " data-level="7.4.1" data-path="../usecases/envoy-terminology.html">
<a href="../usecases/envoy-terminology.html">
<b>7.4.1.</b>
Envoy 的架构与基本术语
</a>
</li>
<li class="chapter " data-level="7.4.2" data-path="../usecases/envoy-front-proxy.html">
<a href="../usecases/envoy-front-proxy.html">
<b>7.4.2.</b>
Envoy 作为前端代理
</a>
</li>
<li class="chapter " data-level="7.4.3" data-path="../usecases/envoy-mesh-in-kubernetes-tutorial.html">
<a href="../usecases/envoy-mesh-in-kubernetes-tutorial.html">
<b>7.4.3.</b>
Envoy mesh 教程
</a>
</li>
</ul>
</li>
<li class="header">领域应用</li>
<li class="chapter " data-level="8.1" data-path="../usecases/">
<a href="../usecases/">
<b>8.1.</b>
领域应用概览
</a>
</li>
<li class="chapter " data-level="8.2" data-path="../usecases/microservices.html">
<a href="../usecases/microservices.html">
<b>8.2.</b>
微服务架构
</a>
<ul class="articles">
<li class="chapter " data-level="8.2.1" data-path="../usecases/service-discovery-in-microservices.html">
<a href="../usecases/service-discovery-in-microservices.html">
<b>8.2.1.</b>
微服务中的服务发现
</a>
</li>
<li class="chapter " data-level="8.2.2" data-path="../usecases/microservices-for-java-developers.html">
<a href="../usecases/microservices-for-java-developers.html">
<b>8.2.2.</b>
使用 Java 构建微服务并发布到 Kubernetes 平台
</a>
<ul class="articles">
<li class="chapter " data-level="8.2.2.1" data-path="../usecases/spring-boot-quick-start-guide.html">
<a href="../usecases/spring-boot-quick-start-guide.html">
<b>8.2.2.1.</b>
Spring Boot 快速开始指南
</a>
</li>
</ul>
</li>
</ul>
</li>
<li class="chapter " data-level="8.3" data-path="../usecases/big-data.html">
<a href="../usecases/big-data.html">
<b>8.3.</b>
大数据
</a>
<ul class="articles">
<li class="chapter " data-level="8.3.1" data-path="../usecases/spark-on-kubernetes.html">
<a href="../usecases/spark-on-kubernetes.html">
<b>8.3.1.</b>
Spark 与 Kubernetes
</a>
<ul class="articles">
<li class="chapter " data-level="8.3.1.1" data-path="../usecases/spark-standalone-on-kubernetes.html">
<a href="../usecases/spark-standalone-on-kubernetes.html">
<b>8.3.1.1.</b>
Spark standalone on Kubernetes
</a>
</li>
<li class="chapter " data-level="8.3.1.2" data-path="../usecases/running-spark-with-kubernetes-native-scheduler.html">
<a href="../usecases/running-spark-with-kubernetes-native-scheduler.html">
<b>8.3.1.2.</b>
运行支持 Kubernetes 原生调度的 Spark 程序
</a>
</li>
</ul>
</li>
</ul>
</li>
<li class="chapter " data-level="8.4" data-path="../usecases/serverless.html">
<a href="../usecases/serverless.html">
<b>8.4.</b>
Serverless 架构
</a>
<ul class="articles">
<li class="chapter " data-level="8.4.1" data-path="../usecases/understanding-serverless.html">
<a href="../usecases/understanding-serverless.html">
<b>8.4.1.</b>
理解 Serverless
</a>
</li>
<li class="chapter " data-level="8.4.2" data-path="../usecases/faas.html">
<a href="../usecases/faas.html">
<b>8.4.2.</b>
FaaS函数即服务
</a>
<ul class="articles">
<li class="chapter " data-level="8.4.2.1" data-path="../usecases/openfaas-quick-start.html">
<a href="../usecases/openfaas-quick-start.html">
<b>8.4.2.1.</b>
OpenFaaS 快速入门指南
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="8.4.3" data-path="../usecases/knative.html">
<a href="../usecases/knative.html">
<b>8.4.3.</b>
Knative
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="8.5" data-path="../usecases/edge-computing.html">
<a href="../usecases/edge-computing.html">
<b>8.5.</b>
边缘计算
</a>
</li>
<li class="chapter " data-level="8.6" data-path="../usecases/ai.html">
<a href="../usecases/ai.html">
<b>8.6.</b>
人工智能
</a>
</li>
<li class="chapter " data-level="8.7" data-path="../usecases/observability.html">
<a href="../usecases/observability.html">
<b>8.7.</b>
可观察性
</a>
</li>
<li class="header">开发指南</li>
<li class="chapter " data-level="9.1" data-path="../develop/">
<a href="../develop/">
<b>9.1.</b>
开发指南概览
</a>
</li>
<li class="chapter " data-level="9.2" data-path="../develop/sigs-and-working-group.html">
<a href="../develop/sigs-and-working-group.html">
<b>9.2.</b>
SIG 和工作组
</a>
</li>
<li class="chapter " data-level="9.3" data-path="../develop/developing-environment.html">
<a href="../develop/developing-environment.html">
<b>9.3.</b>
开发环境搭建
</a>
<ul class="articles">
<li class="chapter " data-level="9.3.1" data-path="../develop/using-vagrant-and-virtualbox-for-development.html">
<a href="../develop/using-vagrant-and-virtualbox-for-development.html">
<b>9.3.1.</b>
本地分布式开发环境搭建(使用 Vagrant 和 Virtualbox
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="9.4" data-path="../develop/testing.html">
<a href="../develop/testing.html">
<b>9.4.</b>
单元测试和集成测试
</a>
</li>
<li class="chapter " data-level="9.5" data-path="../develop/client-go-sample.html">
<a href="../develop/client-go-sample.html">
<b>9.5.</b>
client-go 示例
</a>
<ul class="articles">
<li class="chapter " data-level="9.5.1" data-path="../develop/client-go-informer-sourcecode-analyse.html">
<a href="../develop/client-go-informer-sourcecode-analyse.html">
<b>9.5.1.</b>
client-go 中的 informer 源码分析
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="9.6" data-path="../develop/operator.html">
<a href="../develop/operator.html">
<b>9.6.</b>
Operator
</a>
<ul class="articles">
<li class="chapter " data-level="9.6.1" data-path="../develop/operator-sdk.html">
<a href="../develop/operator-sdk.html">
<b>9.6.1.</b>
operator-sdk
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="9.7" data-path="../develop/kubebuilder.html">
<a href="../develop/kubebuilder.html">
<b>9.7.</b>
kubebuilder
</a>
<ul class="articles">
<li class="chapter " data-level="9.7.1" data-path="../develop/kubebuilder-example.html">
<a href="../develop/kubebuilder-example.html">
<b>9.7.1.</b>
使用 kubebuilder 创建 operator 示例
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="9.8" data-path="../develop/advance-developer.html">
<a href="../develop/advance-developer.html">
<b>9.8.</b>
高级开发指南
</a>
</li>
<li class="chapter " data-level="9.9" data-path="../develop/contribute.html">
<a href="../develop/contribute.html">
<b>9.9.</b>
社区贡献
</a>
</li>
<li class="chapter " data-level="9.10" data-path="../develop/minikube.html">
<a href="../develop/minikube.html">
<b>9.10.</b>
Minikube
</a>
</li>
<li class="header">社区及生态</li>
<li class="chapter " data-level="10.1" data-path="../cloud-native/cncf.html">
<a href="../cloud-native/cncf.html">
<b>10.1.</b>
云原生计算基金会CNCF
</a>
<ul class="articles">
<li class="chapter " data-level="10.1.1" data-path="../cloud-native/cncf-charter.html">
<a href="../cloud-native/cncf-charter.html">
<b>10.1.1.</b>
CNCF 章程
</a>
</li>
<li class="chapter " data-level="10.1.2" data-path="../cloud-native/cncf-sig.html">
<a href="../cloud-native/cncf-sig.html">
<b>10.1.2.</b>
CNCF 特别兴趣小组SIG说明
</a>
</li>
<li class="chapter " data-level="10.1.3" data-path="../cloud-native/cncf-sandbox-criteria.html">
<a href="../cloud-native/cncf-sandbox-criteria.html">
<b>10.1.3.</b>
开源项目加入 CNCF Sandbox 的要求
</a>
</li>
<li class="chapter " data-level="10.1.4" data-path="../cloud-native/cncf-project-governing.html">
<a href="../cloud-native/cncf-project-governing.html">
<b>10.1.4.</b>
CNCF 中的项目治理
</a>
</li>
<li class="chapter " data-level="10.1.5" data-path="../cloud-native/cncf-ambassador.html">
<a href="../cloud-native/cncf-ambassador.html">
<b>10.1.5.</b>
CNCF Ambassador
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="10.2" data-path="../cloud-native/certification.html">
<a href="../cloud-native/certification.html">
<b>10.2.</b>
认证及培训
</a>
<ul class="articles">
<li class="chapter " data-level="10.2.1" data-path="../appendix/about-kcsp.html">
<a href="../appendix/about-kcsp.html">
<b>10.2.1.</b>
认证 Kubernetes 服务提供商KCSP说明
</a>
</li>
<li class="chapter " data-level="10.2.2" data-path="../appendix/about-cka-candidate.html">
<a href="../appendix/about-cka-candidate.html">
<b>10.2.2.</b>
认证 Kubernetes 管理员CKA说明
</a>
</li>
</ul>
</li>
<li class="header">附录</li>
<li class="chapter " data-level="11.1" data-path="../appendix/">
<a href="../appendix/">
<b>11.1.</b>
附录说明
</a>
</li>
<li class="chapter " data-level="11.2" data-path="../appendix/debug-kubernetes-services.html">
<a href="../appendix/debug-kubernetes-services.html">
<b>11.2.</b>
Kubernetes 中的应用故障排查
</a>
</li>
<li class="chapter " data-level="11.3" data-path="../appendix/material-share.html">
<a href="../appendix/material-share.html">
<b>11.3.</b>
Kubernetes 参考资源
</a>
</li>
<li class="chapter " data-level="11.4" data-path="../appendix/tricks.html">
<a href="../appendix/tricks.html">
<b>11.4.</b>
Kubernetes 使用技巧
</a>
</li>
<li class="chapter " data-level="11.5" data-path="../appendix/issues.html">
<a href="../appendix/issues.html">
<b>11.5.</b>
Kubernetes 相关问题记录
</a>
</li>
<li class="chapter " data-level="11.6" data-path="../appendix/summary-and-outlook.html">
<a href="../appendix/summary-and-outlook.html">
<b>11.6.</b>
Kubernetes 及云原生年度总结及展望
</a>
<ul class="articles">
<li class="chapter " data-level="11.6.1" data-path="../appendix/kubernetes-and-cloud-native-summary-in-2017-and-outlook-for-2018.html">
<a href="../appendix/kubernetes-and-cloud-native-summary-in-2017-and-outlook-for-2018.html">
<b>11.6.1.</b>
Kubernetes 与云原生 2017 年年终总结及 2018 年展望
</a>
</li>
<li class="chapter " data-level="11.6.2" data-path="../appendix/kubernetes-and-cloud-native-summary-in-2018-and-outlook-for-2019.html">
<a href="../appendix/kubernetes-and-cloud-native-summary-in-2018-and-outlook-for-2019.html">
<b>11.6.2.</b>
Kubernetes 与云原生 2018 年年终总结及 2019 年展望
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="11.7" data-path="../appendix/cncf-annual-report.html">
<a href="../appendix/cncf-annual-report.html">
<b>11.7.</b>
CNCF 年度报告解读
</a>
<ul class="articles">
<li class="chapter " data-level="11.7.1" data-path="../appendix/cncf-annual-report-2018.html">
<a href="../appendix/cncf-annual-report-2018.html">
<b>11.7.1.</b>
CNCF 2018 年年度报告解读
</a>
</li>
<li class="chapter " data-level="11.7.2" data-path="../appendix/cncf-annual-report-2020.html">
<a href="../appendix/cncf-annual-report-2020.html">
<b>11.7.2.</b>
CNCF 2020 年年度报告解读
</a>
</li>
</ul>
</li>
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<section class="normal markdown-section">
<h1 id="&#x5728;-openshift-&#x4E2D;&#x4F7F;&#x7528;-glusterfs-&#x505A;&#x6301;&#x4E45;&#x5316;&#x5B58;&#x50A8;">&#x5728; OpenShift &#x4E2D;&#x4F7F;&#x7528; GlusterFS &#x505A;&#x6301;&#x4E45;&#x5316;&#x5B58;&#x50A8;</h1>
<p>&#x5728;&#x672C;&#x6587;&#x4E2D;&#xFF0C;&#x6211;&#x4EEC;&#x5C06;&#x4ECB;&#x7ECD;&#x5BB9;&#x5668;&#x5B58;&#x50A8;&#x7684;&#x9996;&#x9009;&#x4EE5;&#x53CA;&#x5982;&#x4F55;&#x90E8;&#x7F72;&#x5B83;&#x3002; Kusternet &#x548C; OpenShift &#x652F;&#x6301; GlusterFS &#x5DF2;&#x7ECF;&#x6709;&#x4E00;&#x6BB5;&#x65F6;&#x95F4;&#x4E86;&#x3002; GlusterFS &#x7684;&#x9002;&#x7528;&#x6027;&#x5F88;&#x597D;&#xFF0C;&#x53EF;&#x7528;&#x4E8E;&#x6240;&#x6709;&#x7684;&#x90E8;&#x7F72;&#x573A;&#x666F;&#xFF1A;&#x88F8;&#x673A;&#x3001;&#x865A;&#x62DF;&#x673A;&#x3001;&#x5185;&#x90E8;&#x90E8;&#x7F72;&#x548C;&#x516C;&#x5171;&#x4E91;&#x3002; &#x5728;&#x5BB9;&#x5668;&#x4E2D;&#x8FD0;&#x884C; GlusterFS &#x7684;&#x65B0;&#x7279;&#x6027;&#x5C06;&#x5728;&#x672C;&#x7CFB;&#x5217;&#x540E;&#x9762;&#x8BA8;&#x8BBA;&#x3002;</p>
<p>GlusterFS &#x662F;&#x4E00;&#x4E2A;&#x5206;&#x5E03;&#x5F0F;&#x6587;&#x4EF6;&#x7CFB;&#x7EDF;&#xFF0C;&#x5185;&#x7F6E;&#x4E86;&#x539F;&#x751F;&#x534F;&#x8BAE;&#xFF08;GlusterFS&#xFF09;&#x548C;&#x5404;&#x79CD;&#x5176;&#x4ED6;&#x534F;&#x8BAE;&#xFF08;NFS&#xFF0C;SMB&#xFF0C;...&#xFF09;&#x3002; &#x4E3A;&#x4E86;&#x4E0E; OpenShift &#x96C6;&#x6210;&#xFF0C;&#x8282;&#x70B9;&#x5C06;&#x901A;&#x8FC7; FUSE &#x4F7F;&#x7528;&#x539F;&#x751F;&#x534F;&#x8BAE;&#xFF0C;&#x5C06; GlusterFS &#x5377;&#x6302;&#x5728;&#x5230;&#x8282;&#x70B9;&#x672C;&#x8EAB;&#x4E0A;&#xFF0C;&#x7136;&#x540E;&#x5C06;&#x5B83;&#x4EEC;&#x7ED1;&#x5B9A;&#x5230;&#x76EE;&#x6807;&#x5BB9;&#x5668;&#x4E2D;&#x3002; OpenShift / Kubernetes &#x5177;&#x6709;&#x5B9E;&#x73B0;&#x8BF7;&#x6C42;&#x3001;&#x91CA;&#x653E;&#x548C;&#x6302;&#x8F7D;&#x3001;&#x5378;&#x8F7D; GlusterFS &#x5377;&#x7684;&#x539F;&#x751F;&#x7A0B;&#x5E8F;&#x3002;</p>
<h3 id="crs-&#x6982;&#x8FF0;">CRS &#x6982;&#x8FF0;</h3>
<p>&#x5728;&#x5B58;&#x50A8;&#x65B9;&#x9762;&#xFF0C;&#x6839;&#x636E; OpenShift / Kubernetes &#x7684;&#x8981;&#x6C42;&#xFF0C;&#x8FD8;&#x6709;&#x4E00;&#x4E2A;&#x989D;&#x5916;&#x7684;&#x7EC4;&#x4EF6;&#x7BA1;&#x7406;&#x96C6;&#x7FA4;&#xFF0C;&#x79F0;&#x4E3A; &#x201C;heketi&#x201D;&#x3002; &#x8FD9;&#x5B9E;&#x9645;&#x4E0A;&#x662F;&#x4E00;&#x4E2A;&#x7528;&#x4E8E; GlusterFS &#x7684; REST API&#xFF0C;&#x5B83;&#x8FD8;&#x63D0;&#x4F9B; CLI &#x7248;&#x672C;&#x3002; &#x5728;&#x4EE5;&#x4E0B;&#x6B65;&#x9AA4;&#x4E2D;&#xFF0C;&#x6211;&#x4EEC;&#x5C06;&#x5728; 3 &#x4E2A; GlusterFS &#x8282;&#x70B9;&#x4E2D;&#x90E8;&#x7F72; heketi&#xFF0C;&#x4F7F;&#x7528;&#x5B83;&#x6765;&#x90E8;&#x7F72; GlusterFS &#x5B58;&#x50A8;&#x6C60;&#xFF0C;&#x5C06;&#x5176;&#x8FDE;&#x63A5;&#x5230; OpenShift&#xFF0C;&#x5E76;&#x4F7F;&#x7528;&#x5B83;&#x6765;&#x901A;&#x8FC7; PersistentVolumeClaims &#x4E3A;&#x5BB9;&#x5668;&#x914D;&#x7F6E;&#x5B58;&#x50A8;&#x3002; &#x6211;&#x4EEC;&#x5C06;&#x603B;&#x5171;&#x90E8;&#x7F72; 4 &#x53F0;&#x865A;&#x62DF;&#x673A;&#x3002; &#x4E00;&#x4E2A;&#x7528;&#x4E8E; OpenShift&#xFF08;&#x5B9E;&#x9A8C;&#x5BA4;&#x8BBE;&#x7F6E;&#xFF09;&#xFF0C;&#x53E6;&#x4E00;&#x4E2A;&#x7528;&#x4E8E; GlusterFS&#x3002;</p>
<p>&#x6CE8;&#x610F;&#xFF1A;&#x60A8;&#x7684;&#x7CFB;&#x7EDF;&#x5E94;&#x81F3;&#x5C11;&#x9700;&#x8981;&#x6709;&#x56DB;&#x6838; CPU&#xFF0C;16GB RAM &#x548C; 20 GB &#x53EF;&#x7528;&#x78C1;&#x76D8;&#x7A7A;&#x95F4;&#x3002;</p>
<h3 id="&#x90E8;&#x7F72;-openshift">&#x90E8;&#x7F72; OpenShift</h3>
<p>&#x9996;&#x5148;&#x4F60;&#x9700;&#x8981;&#x5148;&#x90E8;&#x7F72; OpenShift&#x3002;&#x6700;&#x6709;&#x6548;&#x7387;&#x7684;&#x65B9;&#x5F0F;&#x662F;&#x76F4;&#x63A5;&#x5728;&#x865A;&#x62DF;&#x673A;&#x4E2D;&#x90E8;&#x7F72;&#x4E00;&#x4E2A; All-in-One &#x73AF;&#x5883;&#x3002;</p>
<p>&#x786E;&#x4FDD;&#x4F60;&#x7684; OpenShift &#x865A;&#x62DF;&#x673A;&#x53EF;&#x4EE5;&#x89E3;&#x6790;&#x5916;&#x90E8;&#x57DF;&#x540D;&#x3002;&#x7F16;&#x8F91; <code>/etc/dnsmasq.conf</code> &#x6587;&#x4EF6;&#xFF0C;&#x589E;&#x52A0;&#x4E0B;&#x9762;&#x7684; Google DNS&#xFF1A;</p>
<pre class="language-"><code class="lang-ini"><span class="token constant">server</span><span class="token attr-value"><span class="token punctuation">=</span>8.8.8.8</span>
</code></pre>
<p>&#x91CD;&#x542F;&#xFF1A;</p>
<pre class="language-"><code class="lang-bash"><span class="token comment"># systemctl restart dnsmasq</span>
<span class="token comment"># ping -c1 google.com</span>
</code></pre>
<h3 id="&#x90E8;&#x7F72;-gluster">&#x90E8;&#x7F72; Gluster</h3>
<p>GlusterFS &#x81F3;&#x5C11;&#x9700;&#x8981;&#x6709;&#x4EE5;&#x4E0B;&#x914D;&#x7F6E;&#x7684; 3 &#x53F0;&#x865A;&#x62DF;&#x673A;&#xFF1A;</p>
<ul>
<li>RHEL 7.3</li>
<li>2 CPUs</li>
<li>2 GB &#x5185;&#x5B58;</li>
<li>30 GB &#x78C1;&#x76D8;&#x5B58;&#x50A8;&#x7ED9;&#x64CD;&#x4F5C;&#x7CFB;&#x7EDF;</li>
<li>10 GB &#x78C1;&#x76D8;&#x5B58;&#x50A8;&#x7ED9; GlusterFS bricks</li>
</ul>
<p>&#x4FEE;&#x6539; /etc/hosts &#x6587;&#x4EF6;&#xFF0C;&#x5B9A;&#x4E49;&#x4E09;&#x53F0;&#x865A;&#x62DF;&#x673A;&#x7684;&#x4E3B;&#x673A;&#x540D;&#x3002;</p>
<p>&#x4F8B;&#x5982;&#xFF08;&#x4E3B;&#x673A;&#x540D;&#x53EF;&#x4EE5;&#x6839;&#x636E;&#x4F60;&#x81EA;&#x5DF1;&#x7684;&#x73AF;&#x5883;&#x81EA;&#x7531;&#x8C03;&#x6574;&#xFF09;</p>
<pre class="language-"><code class="lang-bash"><span class="token comment"># cat /etc/hosts</span>
<span class="token number">127.0</span>.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
<span class="token number">172.16</span>.99.144 ocp-master.lab ocp-master
<span class="token number">172.16</span>.128.7 crs-node1.lab crs-node1
<span class="token number">172.16</span>.128.8 crs-node2.lab crs-node2
<span class="token number">172.16</span>.128.9 crs-node3.lab crs-node3
</code></pre>
<p><strong>&#x5728; 3 &#x53F0; GlusterFS &#x865A;&#x62DF;&#x673A;&#x4E0A;&#x90FD;&#x6267;&#x884C;&#x4EE5;&#x4E0B;&#x6B65;&#x9AA4;</strong>&#xFF1A;</p>
<pre class="language-"><code class="lang-bash"><span class="token comment"># subscription-manager repos --disable=&quot;*&quot;</span>
<span class="token comment"># subscription-manager repos --enable=rhel-7-server-rpms</span>
</code></pre>
<p>&#x5982;&#x679C;&#x4F60;&#x5DF2;&#x7ECF;&#x8BA2;&#x9605;&#x4E86; GlusterFS &#x90A3;&#x4E48;&#x53EF;&#x4EE5;&#x76F4;&#x63A5;&#x4F7F;&#x7528;&#xFF0C;&#x5F00;&#x542F; <code>rh-gluster-3-for-rhel-7-server-rpms</code> &#x7684; yum &#x6E90;&#x3002;</p>
<p>&#x5982;&#x679C;&#x4F60;&#x6CA1;&#x6709;&#x7684;&#x8BDD;&#xFF0C;&#x90A3;&#x4E48;&#x53EF;&#x4EE5;&#x901A;&#x8FC7; EPEL &#x4F7F;&#x7528;&#x975E;&#x5B98;&#x65B9;&#x652F;&#x6301;&#x7684; GlusterFS &#x7684;&#x793E;&#x533A;&#x6E90;&#x3002;</p>
<pre class="language-"><code class="lang-bash"><span class="token comment"># yum -y install http://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm</span>
<span class="token comment"># rpm --import http://dl.fedoraproject.org/pub/epel/RPM-GPG-KEY-EPEL-7</span>
</code></pre>
<p>&#x5728; <code>/etc/yum.repos.d/</code> &#x76EE;&#x5F55;&#x4E0B;&#x521B;&#x5EFA; <code>glusterfs-3.10.repo</code> &#x6587;&#x4EF6;&#xFF1A;</p>
<pre class="language-"><code class="lang-ini"><span class="token selector">[glusterfs-3.10]</span>
<span class="token constant">name</span><span class="token attr-value"><span class="token punctuation">=</span>glusterfs-3.10</span>
<span class="token constant">description</span><span class="token attr-value"><span class="token punctuation">=</span>&quot;GlusterFS 3.10 Community Version&quot;</span>
<span class="token constant">baseurl</span><span class="token attr-value"><span class="token punctuation">=</span>https://buildlogs.centos.org/centos/7/storage/x86_64/gluster-3.10/</span>
<span class="token constant">gpgcheck</span><span class="token attr-value"><span class="token punctuation">=</span>0</span>
<span class="token constant">enabled</span><span class="token attr-value"><span class="token punctuation">=</span>1</span>
</code></pre>
<p>&#x9A8C;&#x8BC1;&#x6E90;&#x5DF2;&#x7ECF;&#x88AB;&#x6FC0;&#x6D3B;&#x3002;</p>
<pre class="language-"><code class="lang-bash"><span class="token comment"># yum repolist</span>
</code></pre>
<p>&#x73B0;&#x5728;&#x53EF;&#x4EE5;&#x5F00;&#x59CB;&#x5B89;&#x88C5; GlusterFS &#x4E86;&#x3002;</p>
<pre class="language-"><code class="lang-bash"><span class="token comment"># yum -y install glusterfs-server</span>
</code></pre>
<p>&#x9700;&#x8981;&#x4E3A; GlusterFS peers &#x6253;&#x5F00;&#x51E0;&#x4E2A;&#x57FA;&#x672C; TCP &#x7AEF;&#x53E3;&#xFF0C;&#x4EE5;&#x4FBF;&#x4E0E; OpenShift &#x8FDB;&#x884C;&#x901A;&#x4FE1;&#x5E76;&#x63D0;&#x4F9B;&#x5B58;&#x50A8;&#xFF1A;</p>
<pre class="language-"><code class="lang-bash"><span class="token comment"># firewall-cmd --add-port=24007-24008/tcp --add-port=49152-49664/tcp --add-port=2222/tcp</span>
<span class="token comment"># firewall-cmd --runtime-to-permanent</span>
</code></pre>
<p>&#x73B0;&#x5728;&#x6211;&#x4EEC;&#x53EF;&#x4EE5;&#x542F;&#x52A8; GlusterFS &#x7684; daemon &#x8FDB;&#x7A0B;&#x4E86;&#xFF1A;</p>
<pre class="language-"><code class="lang-bash"><span class="token comment"># systemctl enable glusterd</span>
<span class="token comment"># systemctl start glusterd</span>
</code></pre>
<p>&#x5B8C;&#x6210;&#x3002;GlusterFS &#x5DF2;&#x7ECF;&#x542F;&#x52A8;&#x5E76;&#x6B63;&#x5728;&#x8FD0;&#x884C;&#x3002;&#x5176;&#x4ED6;&#x914D;&#x7F6E;&#x5C06;&#x901A;&#x8FC7; heketi &#x5B8C;&#x6210;&#x3002;</p>
<p><strong>&#x5728; GlusterFS &#x7684;&#x4E00;&#x53F0;&#x865A;&#x62DF;&#x673A;&#x4E0A;&#x5B89;&#x88C5; heketi</strong></p>
<pre class="language-"><code class="lang-bash"><span class="token punctuation">[</span>root@crs-node1 ~<span class="token punctuation">]</span><span class="token comment"># yum -y install heketi heketi-client</span>
</code></pre>
<h3 id="&#x66F4;&#x65B0;-epel">&#x66F4;&#x65B0; EPEL</h3>
<p>&#x5982;&#x679C;&#x4F60;&#x6CA1;&#x6709; Red Hat Gluster Storage &#x8BA2;&#x9605;&#x7684;&#x8BDD;&#xFF0C;&#x4F60;&#x53EF;&#x4EE5;&#x4ECE; EPEL &#x4E2D;&#x83B7;&#x53D6; heketi&#x3002; &#x5728;&#x64B0;&#x5199;&#x672C;&#x6587;&#x65F6;&#xFF0C;2016 &#x5E74; 10 &#x6708;&#x90A3;&#x65F6;&#x5019;&#x8FD8;&#x662F; 3.0.0-1.el7 &#x7248;&#x672C;&#xFF0C;&#x5B83;&#x4E0D;&#x9002;&#x7528;&#x4E8E; OpenShift 3.4&#x3002; &#x4F60;&#x5C06;&#x9700;&#x8981;&#x66F4;&#x65B0;&#x5230;&#x66F4;&#x65B0;&#x7684;&#x7248;&#x672C;&#xFF1A;</p>
<pre class="language-"><code class="lang-bash"><span class="token punctuation">[</span>root@crs-node1 ~<span class="token punctuation">]</span><span class="token comment"># yum -y install wget</span>
<span class="token punctuation">[</span>root@crs-node1 ~<span class="token punctuation">]</span><span class="token comment"># wget https://github.com/heketi/heketi/releases/download/v4.0.0/heketi-v4.0.0.linux.amd64.tar.gz</span>
<span class="token punctuation">[</span>root@crs-node1 ~<span class="token punctuation">]</span><span class="token comment"># tar -xzf heketi-v4.0.0.linux.amd64.tar.gz</span>
<span class="token punctuation">[</span>root@crs-node1 ~<span class="token punctuation">]</span><span class="token comment"># systemctl stop heketi</span>
<span class="token punctuation">[</span>root@crs-node1 ~<span class="token punctuation">]</span><span class="token comment"># cp heketi/heketi* /usr/bin/</span>
<span class="token punctuation">[</span>root@crs-node1 ~<span class="token punctuation">]</span><span class="token comment"># chown heketi:heketi /usr/bin/heketi*</span>
</code></pre>
<p>&#x5728; <code>/etc/systemd/system/heketi.service</code> &#x4E2D;&#x521B;&#x5EFA; v4 &#x7248;&#x672C;&#x7684; heketi &#x4E8C;&#x8FDB;&#x5236;&#x6587;&#x4EF6;&#x7684;&#x66F4;&#x65B0;&#x8BED;&#x6CD5;&#x6587;&#x4EF6;&#xFF1A;</p>
<pre class="language-"><code class="lang-ini"><span class="token selector">[Unit]</span>
<span class="token constant">Description</span><span class="token attr-value"><span class="token punctuation">=</span>Heketi Server</span>
<span class="token selector">[Service]</span>
<span class="token constant">Type</span><span class="token attr-value"><span class="token punctuation">=</span>simple</span>
<span class="token constant">WorkingDirectory</span><span class="token attr-value"><span class="token punctuation">=</span>/var/lib/heketi</span>
<span class="token constant">EnvironmentFile</span><span class="token attr-value"><span class="token punctuation">=</span>-/etc/heketi/heketi.json</span>
<span class="token constant">User</span><span class="token attr-value"><span class="token punctuation">=</span>heketi</span>
<span class="token constant">ExecStart</span><span class="token attr-value"><span class="token punctuation">=</span>/usr/bin/heketi --config=/etc/heketi/heketi.json</span>
<span class="token constant">Restart</span><span class="token attr-value"><span class="token punctuation">=</span>on-failure</span>
<span class="token constant">StandardOutput</span><span class="token attr-value"><span class="token punctuation">=</span>syslog</span>
<span class="token constant">StandardError</span><span class="token attr-value"><span class="token punctuation">=</span>syslog</span>
<span class="token selector">[Install]</span>
<span class="token constant">WantedBy</span><span class="token attr-value"><span class="token punctuation">=</span>multi-user.target</span>
<span class="token selector">[root@crs-node1 ~]</span># systemctl daemon-reload
<span class="token selector">[root@crs-node1 ~]</span># systemctl start heketi
</code></pre>
<p>Heketi &#x4F7F;&#x7528; SSH &#x6765;&#x914D;&#x7F6E; GlusterFS &#x7684;&#x6240;&#x6709;&#x8282;&#x70B9;&#x3002;&#x521B;&#x5EFA; SSH &#x5BC6;&#x94A5;&#x5BF9;&#xFF0C;&#x5C06;&#x516C;&#x94A5;&#x62F7;&#x8D1D;&#x5230;&#x6240;&#x6709; 3 &#x4E2A;&#x8282;&#x70B9;&#x4E0A;&#xFF08;&#x5305;&#x62EC;&#x4F60;&#x767B;&#x9646;&#x7684;&#x7B2C;&#x4E00;&#x4E2A;&#x8282;&#x70B9;&#xFF09;&#xFF1A;</p>
<pre class="language-"><code class="lang-bash"><span class="token punctuation">[</span>root@crs-node1 ~<span class="token punctuation">]</span><span class="token comment"># ssh-keygen -f /etc/heketi/heketi_key -t rsa -N &apos;&apos;</span>
<span class="token punctuation">[</span>root@crs-node1 ~<span class="token punctuation">]</span><span class="token comment"># ssh-copy-id -i /etc/heketi/heketi_key.pub root@crs-node1.lab</span>
<span class="token punctuation">[</span>root@crs-node1 ~<span class="token punctuation">]</span><span class="token comment"># ssh-copy-id -i /etc/heketi/heketi_key.pub root@crs-node2.lab</span>
<span class="token punctuation">[</span>root@crs-node1 ~<span class="token punctuation">]</span><span class="token comment"># ssh-copy-id -i /etc/heketi/heketi_key.pub root@crs-node3.lab</span>
<span class="token punctuation">[</span>root@crs-node1 ~<span class="token punctuation">]</span><span class="token comment"># chown heketi:heketi /etc/heketi/heketi_key*</span>
</code></pre>
<p>&#x5269;&#x4E0B;&#x552F;&#x4E00;&#x8981;&#x505A;&#x7684;&#x4E8B;&#x60C5;&#x5C31;&#x662F;&#x914D;&#x7F6E; heketi &#x6765;&#x4F7F;&#x7528; SSH&#x3002; &#x7F16;&#x8F91; <code>/etc/heketi/heketi.json</code> &#x6587;&#x4EF6;&#x4F7F;&#x5B83;&#x770B;&#x8D77;&#x6765;&#x50CF;&#x4E0B;&#x9762;&#x8FD9;&#x4E2A;&#x6837;&#x5B50;&#xFF08;&#x6539;&#x53D8;&#x7684;&#x90E8;&#x5206;&#x7A81;&#x51FA;&#x663E;&#x793A;&#x4E0B;&#x5212;&#x7EBF;&#xFF09;&#xFF1A;</p>
<pre class="language-"><code class="lang-json"><span class="token punctuation">{</span>
<span class="token property">&quot;_port_comment&quot;</span><span class="token operator">:</span><span class="token string">&quot;Heketi Server Port Number&quot;</span><span class="token punctuation">,</span>
<span class="token property">&quot;port&quot;</span><span class="token operator">:</span><span class="token string">&quot;8080&quot;</span><span class="token punctuation">,</span>
<span class="token property">&quot;_use_auth&quot;</span><span class="token operator">:</span><span class="token string">&quot;Enable JWT authorization. Please enable for deployment&quot;</span><span class="token punctuation">,</span>
<span class="token property">&quot;use_auth&quot;</span><span class="token operator">:</span><span class="token boolean">false</span><span class="token punctuation">,</span>
<span class="token property">&quot;_jwt&quot;</span><span class="token operator">:</span><span class="token string">&quot;Private keys for access&quot;</span><span class="token punctuation">,</span>
<span class="token property">&quot;jwt&quot;</span><span class="token operator">:</span><span class="token punctuation">{</span>
<span class="token property">&quot;_admin&quot;</span><span class="token operator">:</span><span class="token string">&quot;Admin has access to all APIs&quot;</span><span class="token punctuation">,</span>
<span class="token property">&quot;admin&quot;</span><span class="token operator">:</span><span class="token punctuation">{</span>
<span class="token property">&quot;key&quot;</span><span class="token operator">:</span><span class="token string">&quot;My Secret&quot;</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token property">&quot;_user&quot;</span><span class="token operator">:</span><span class="token string">&quot;User only has access to /volumes endpoint&quot;</span><span class="token punctuation">,</span>
<span class="token property">&quot;user&quot;</span><span class="token operator">:</span><span class="token punctuation">{</span>
<span class="token property">&quot;key&quot;</span><span class="token operator">:</span><span class="token string">&quot;My Secret&quot;</span>
<span class="token punctuation">}</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token property">&quot;_glusterfs_comment&quot;</span><span class="token operator">:</span><span class="token string">&quot;GlusterFS Configuration&quot;</span><span class="token punctuation">,</span>
<span class="token property">&quot;glusterfs&quot;</span><span class="token operator">:</span><span class="token punctuation">{</span>
<span class="token property">&quot;_executor_comment&quot;</span><span class="token operator">:</span><span class="token punctuation">[</span>
<span class="token string">&quot;Execute plugin. Possible choices: mock, ssh&quot;</span><span class="token punctuation">,</span>
<span class="token string">&quot;mock: This setting is used for testing and development.&quot;</span><span class="token punctuation">,</span>
<span class="token string">&quot; It will not send commands to any node.&quot;</span><span class="token punctuation">,</span>
<span class="token string">&quot;ssh: This setting will notify Heketi to ssh to the nodes.&quot;</span><span class="token punctuation">,</span>
<span class="token string">&quot; It will need the values in sshexec to be configured.&quot;</span><span class="token punctuation">,</span>
<span class="token string">&quot;kubernetes: Communicate with GlusterFS containers over&quot;</span><span class="token punctuation">,</span>
<span class="token string">&quot; Kubernetes exec api.&quot;</span>
<span class="token punctuation">]</span><span class="token punctuation">,</span>
<span class="token property">&quot;executor&quot;</span><span class="token operator">:</span><span class="token string">&quot;ssh&quot;</span><span class="token punctuation">,</span>
<span class="token property">&quot;_sshexec_comment&quot;</span><span class="token operator">:</span><span class="token string">&quot;SSH username and private key file information&quot;</span><span class="token punctuation">,</span>
<span class="token property">&quot;sshexec&quot;</span><span class="token operator">:</span><span class="token punctuation">{</span>
<span class="token property">&quot;keyfile&quot;</span><span class="token operator">:</span><span class="token string">&quot;/etc/heketi/heketi_key&quot;</span><span class="token punctuation">,</span>
<span class="token property">&quot;user&quot;</span><span class="token operator">:</span><span class="token string">&quot;root&quot;</span><span class="token punctuation">,</span>
<span class="token property">&quot;port&quot;</span><span class="token operator">:</span><span class="token string">&quot;22&quot;</span><span class="token punctuation">,</span>
<span class="token property">&quot;fstab&quot;</span><span class="token operator">:</span><span class="token string">&quot;/etc/fstab&quot;</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token property">&quot;_kubeexec_comment&quot;</span><span class="token operator">:</span><span class="token string">&quot;Kubernetes configuration&quot;</span><span class="token punctuation">,</span>
<span class="token property">&quot;kubeexec&quot;</span><span class="token operator">:</span><span class="token punctuation">{</span>
<span class="token property">&quot;host&quot;</span><span class="token operator">:</span><span class="token string">&quot;https://kubernetes.host:8443&quot;</span><span class="token punctuation">,</span>
<span class="token property">&quot;cert&quot;</span><span class="token operator">:</span><span class="token string">&quot;/path/to/crt.file&quot;</span><span class="token punctuation">,</span>
<span class="token property">&quot;insecure&quot;</span><span class="token operator">:</span><span class="token boolean">false</span><span class="token punctuation">,</span>
<span class="token property">&quot;user&quot;</span><span class="token operator">:</span><span class="token string">&quot;kubernetes username&quot;</span><span class="token punctuation">,</span>
<span class="token property">&quot;password&quot;</span><span class="token operator">:</span><span class="token string">&quot;password for kubernetes user&quot;</span><span class="token punctuation">,</span>
<span class="token property">&quot;namespace&quot;</span><span class="token operator">:</span><span class="token string">&quot;OpenShift project or Kubernetes namespace&quot;</span><span class="token punctuation">,</span>
<span class="token property">&quot;fstab&quot;</span><span class="token operator">:</span><span class="token string">&quot;Optional: Specify fstab file on node. Default is /etc/fstab&quot;</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token property">&quot;_db_comment&quot;</span><span class="token operator">:</span><span class="token string">&quot;Database file name&quot;</span><span class="token punctuation">,</span>
<span class="token property">&quot;db&quot;</span><span class="token operator">:</span><span class="token string">&quot;/var/lib/heketi/heketi.db&quot;</span><span class="token punctuation">,</span>
<span class="token property">&quot;_loglevel_comment&quot;</span><span class="token operator">:</span><span class="token punctuation">[</span>
<span class="token string">&quot;Set log level. Choices are:&quot;</span><span class="token punctuation">,</span>
<span class="token string">&quot; none, critical, error, warning, info, debug&quot;</span><span class="token punctuation">,</span>
<span class="token string">&quot;Default is warning&quot;</span>
<span class="token punctuation">]</span><span class="token punctuation">,</span>
<span class="token property">&quot;loglevel&quot;</span><span class="token operator">:</span><span class="token string">&quot;debug&quot;</span>
<span class="token punctuation">}</span>
<span class="token punctuation">}</span>
</code></pre>
<p>&#x5B8C;&#x6210;&#x3002;heketi &#x5C06;&#x76D1;&#x542C; 8080 &#x7AEF;&#x53E3;&#xFF0C;&#x6211;&#x4EEC;&#x6765;&#x786E;&#x8BA4;&#x4E0B;&#x9632;&#x706B;&#x5899;&#x89C4;&#x5219;&#x5141;&#x8BB8;&#x5B83;&#x76D1;&#x542C;&#x8BE5;&#x7AEF;&#x53E3;&#xFF1A;</p>
<pre class="language-"><code class="lang-bash"><span class="token comment"># firewall-cmd --add-port=8080/tcp</span>
<span class="token comment"># firewall-cmd --runtime-to-permanent</span>
</code></pre>
<p>&#x91CD;&#x542F; heketi&#xFF1A;</p>
<pre class="language-"><code class="lang-bash"><span class="token comment"># systemctl enable heketi</span>
<span class="token comment"># systemctl restart heketi</span>
</code></pre>
<p>&#x6D4B;&#x8BD5;&#x5B83;&#x662F;&#x5426;&#x5728;&#x8FD0;&#x884C;&#xFF1A;</p>
<pre class="language-"><code class="lang-bash"><span class="token comment"># curl http://crs-node1.lab:8080/hello</span>
Hello from Heketi
</code></pre>
<p>&#x5F88;&#x597D;&#x3002;heketi &#x4E0A;&#x573A;&#x7684;&#x65F6;&#x5019;&#x5230;&#x4E86;&#x3002; &#x6211;&#x4EEC;&#x5C06;&#x4F7F;&#x7528;&#x5B83;&#x6765;&#x914D;&#x7F6E;&#x6211;&#x4EEC;&#x7684; GlusterFS &#x5B58;&#x50A8;&#x6C60;&#x3002; &#x8BE5;&#x8F6F;&#x4EF6;&#x5DF2;&#x7ECF;&#x5728;&#x6211;&#x4EEC;&#x6240;&#x6709;&#x7684;&#x865A;&#x62DF;&#x673A;&#x4E0A;&#x8FD0;&#x884C;&#xFF0C;&#x4F46;&#x5E76;&#x672A;&#x88AB;&#x914D;&#x7F6E;&#x3002; &#x8981;&#x5C06;&#x5176;&#x6539;&#x9020;&#x4E3A;&#x6EE1;&#x8DB3;&#x6211;&#x4EEC;&#x9700;&#x6C42;&#x7684;&#x5B58;&#x50A8;&#x7CFB;&#x7EDF;&#xFF0C;&#x9700;&#x8981;&#x5728;&#x62D3;&#x6251;&#x6587;&#x4EF6;&#x4E2D;&#x63CF;&#x8FF0;&#x6211;&#x4EEC;&#x6240;&#x9700;&#x7684; GlusterFS &#x5B58;&#x50A8;&#x6C60;&#xFF0C;&#x5982;&#x4E0B;&#x6240;&#x793A;&#xFF1A;</p>
<pre class="language-"><code class="lang-bash"><span class="token comment"># vi topology.json</span>
<span class="token punctuation">{</span>
<span class="token string">&quot;clusters&quot;</span><span class="token builtin class-name">:</span> <span class="token punctuation">[</span>
<span class="token punctuation">{</span>
<span class="token string">&quot;nodes&quot;</span><span class="token builtin class-name">:</span> <span class="token punctuation">[</span>
<span class="token punctuation">{</span>
<span class="token string">&quot;node&quot;</span><span class="token builtin class-name">:</span> <span class="token punctuation">{</span>
<span class="token string">&quot;hostnames&quot;</span><span class="token builtin class-name">:</span> <span class="token punctuation">{</span>
<span class="token string">&quot;manage&quot;</span><span class="token builtin class-name">:</span> <span class="token punctuation">[</span>
<span class="token string">&quot;crs-node1.lab&quot;</span>
<span class="token punctuation">]</span>,
<span class="token string">&quot;storage&quot;</span><span class="token builtin class-name">:</span> <span class="token punctuation">[</span>
<span class="token string">&quot;172.16.128.7&quot;</span>
<span class="token punctuation">]</span>
<span class="token punctuation">}</span>,
<span class="token string">&quot;zone&quot;</span><span class="token builtin class-name">:</span> <span class="token number">1</span>
<span class="token punctuation">}</span>,
<span class="token string">&quot;devices&quot;</span><span class="token builtin class-name">:</span> <span class="token punctuation">[</span>
<span class="token string">&quot;/dev/sdb&quot;</span>
<span class="token punctuation">]</span>
<span class="token punctuation">}</span>,
<span class="token punctuation">{</span>
<span class="token string">&quot;node&quot;</span><span class="token builtin class-name">:</span> <span class="token punctuation">{</span>
<span class="token string">&quot;hostnames&quot;</span><span class="token builtin class-name">:</span> <span class="token punctuation">{</span>
<span class="token string">&quot;manage&quot;</span><span class="token builtin class-name">:</span> <span class="token punctuation">[</span>
<span class="token string">&quot;crs-node2.lab&quot;</span>
<span class="token punctuation">]</span>,
<span class="token string">&quot;storage&quot;</span><span class="token builtin class-name">:</span> <span class="token punctuation">[</span>
<span class="token string">&quot;172.16.128.8&quot;</span>
<span class="token punctuation">]</span>
<span class="token punctuation">}</span>,
<span class="token string">&quot;zone&quot;</span><span class="token builtin class-name">:</span> <span class="token number">1</span>
<span class="token punctuation">}</span>,
<span class="token string">&quot;devices&quot;</span><span class="token builtin class-name">:</span> <span class="token punctuation">[</span>
<span class="token string">&quot;/dev/sdb&quot;</span>
<span class="token punctuation">]</span>
<span class="token punctuation">}</span>,
<span class="token punctuation">{</span>
<span class="token string">&quot;node&quot;</span><span class="token builtin class-name">:</span> <span class="token punctuation">{</span>
<span class="token string">&quot;hostnames&quot;</span><span class="token builtin class-name">:</span> <span class="token punctuation">{</span>
<span class="token string">&quot;manage&quot;</span><span class="token builtin class-name">:</span> <span class="token punctuation">[</span>
<span class="token string">&quot;crs-node3.lab&quot;</span>
<span class="token punctuation">]</span>,
<span class="token string">&quot;storage&quot;</span><span class="token builtin class-name">:</span> <span class="token punctuation">[</span>
<span class="token string">&quot;172.16.128.9&quot;</span>
<span class="token punctuation">]</span>
<span class="token punctuation">}</span>,
<span class="token string">&quot;zone&quot;</span><span class="token builtin class-name">:</span> <span class="token number">1</span>
<span class="token punctuation">}</span>,
<span class="token string">&quot;devices&quot;</span><span class="token builtin class-name">:</span> <span class="token punctuation">[</span>
<span class="token string">&quot;/dev/sdb&quot;</span>
<span class="token punctuation">]</span>
<span class="token punctuation">}</span>
<span class="token punctuation">]</span>
<span class="token punctuation">}</span>
<span class="token punctuation">]</span>
<span class="token punctuation">}</span>
</code></pre>
<p>&#x8BE5;&#x6587;&#x4EF6;&#x683C;&#x5F0F;&#x6BD4;&#x8F83;&#x7B80;&#x5355;&#xFF0C;&#x57FA;&#x672C;&#x4E0A;&#x662F;&#x544A;&#x8BC9; heketi &#x8981;&#x521B;&#x5EFA;&#x4E00;&#x4E2A; 3 &#x8282;&#x70B9;&#x7684;&#x96C6;&#x7FA4;&#xFF0C;&#x5176;&#x4E2D;&#x6BCF;&#x4E2A;&#x8282;&#x70B9;&#x5305;&#x542B;&#x7684;&#x914D;&#x7F6E;&#x6709; FQDN&#xFF0C;IP &#x5730;&#x5740;&#x4EE5;&#x53CA;&#x81F3;&#x5C11;&#x4E00;&#x4E2A;&#x5C06;&#x7528;&#x4F5C; GlusterFS &#x5757;&#x7684;&#x5907;&#x7528;&#x5757;&#x8BBE;&#x5907;&#x3002;</p>
<p>&#x73B0;&#x5728;&#x5C06;&#x8BE5;&#x6587;&#x4EF6;&#x53D1;&#x9001;&#x7ED9; heketi&#xFF1A;</p>
<pre class="language-"><code class="lang-bash"><span class="token comment"># export HEKETI_CLI_SERVER=http://crs-node1.lab:8080</span>
<span class="token comment"># heketi-cli topology load --json=topology.json</span>
Creating cluster <span class="token punctuation">..</span>. ID: 78cdb57aa362f5284bc95b2549bc7e7d
Creating node crs-node1.lab <span class="token punctuation">..</span>. ID: ffd7671c0083d88aeda9fd1cb40b339b
Adding device /dev/sdb <span class="token punctuation">..</span>. OK
Creating node crs-node2.lab <span class="token punctuation">..</span>. ID: 8220975c0a4479792e684584153050a9
Adding device /dev/sdb <span class="token punctuation">..</span>. OK
Creating node crs-node3.lab <span class="token punctuation">..</span>. ID: b94f14c4dbd8850f6ac589ac3b39cc8e
Adding device /dev/sdb <span class="token punctuation">..</span>. OK
</code></pre>
<p>&#x73B0;&#x5728; heketi &#x5DF2;&#x7ECF;&#x914D;&#x7F6E;&#x4E86; 3 &#x4E2A;&#x8282;&#x70B9;&#x7684; GlusterFS &#x5B58;&#x50A8;&#x6C60;&#x3002;&#x5F88;&#x7B80;&#x5355;&#xFF01;&#x4F60;&#x73B0;&#x5728;&#x53EF;&#x4EE5;&#x770B;&#x5230; 3 &#x4E2A;&#x865A;&#x62DF;&#x673A;&#x90FD;&#x5DF2;&#x7ECF;&#x6210;&#x529F;&#x6784;&#x6210;&#x4E86; GlusterFS &#x4E2D;&#x7684;&#x53EF;&#x4FE1;&#x5B58;&#x50A8;&#x6C60;&#xFF08;Trusted Stroage Pool&#xFF09;&#x3002;</p>
<pre class="language-"><code class="lang-bash"><span class="token punctuation">[</span>root@crs-node1 ~<span class="token punctuation">]</span><span class="token comment"># gluster peer status</span>
Number of Peers: <span class="token number">2</span>
Hostname: crs-node2.lab
Uuid: 93b34946-9571-46a8-983c-c9f128557c0e
State: Peer <span class="token keyword">in</span> Cluster <span class="token punctuation">(</span>Connected<span class="token punctuation">)</span>
Other names:
crs-node2.lab
Hostname: <span class="token number">172.16</span>.128.9
Uuid: e3c1f9b0-be97-42e5-beda-f70fc05f47ea
State: Peer <span class="token keyword">in</span> Cluster <span class="token punctuation">(</span>Connected<span class="token punctuation">)</span>
</code></pre>
<p>&#x73B0;&#x5728;&#x56DE;&#x5230; OpenShift&#xFF01;</p>
<h3 id="&#x5C06;-gluster-&#x4E0E;-openshift-&#x96C6;&#x6210;">&#x5C06; Gluster &#x4E0E; OpenShift &#x96C6;&#x6210;</h3>
<p>&#x4E3A;&#x4E86;&#x96C6;&#x6210; OpenShift&#xFF0C;&#x9700;&#x8981;&#x4E24;&#x6837;&#x4E1C;&#x897F;&#xFF1A;&#x4E00;&#x4E2A;&#x52A8;&#x6001;&#x7684; Kubernetes Storage Provisioner &#x548C;&#x4E00;&#x4E2A; StorageClass&#x3002; Provisioner &#x5728; OpenShift &#x4E2D;&#x5F00;&#x7BB1;&#x5373;&#x7528;&#x3002; &#x5B9E;&#x9645;&#x4E0A;&#x5173;&#x952E;&#x7684;&#x662F;&#x5982;&#x4F55;&#x5C06;&#x5B58;&#x50A8;&#x6302;&#x8F7D;&#x5230;&#x5BB9;&#x5668;&#x4E0A;&#x3002; StorageClass &#x662F; OpenShift &#x4E2D;&#x7684;&#x7528;&#x6237;&#x53EF;&#x4EE5;&#x7528;&#x6765;&#x5B9E;&#x73B0;&#x7684; PersistentVolumeClaims &#x7684;&#x5B9E;&#x4F53;&#xFF0C;&#x5B83;&#x53CD;&#x8FC7;&#x6765;&#x80FD;&#x591F;&#x89E6;&#x53D1;&#x4E00;&#x4E2A; Provisioner &#x5B9E;&#x73B0;&#x5B9E;&#x9645;&#x7684;&#x914D;&#x7F6E;&#xFF0C;&#x5E76;&#x5C06;&#x7ED3;&#x679C;&#x8868;&#x793A;&#x4E3A; Kubernetes PersistentVolume&#xFF08;PV&#xFF09;&#x3002;</p>
<p>&#x5C31;&#x50CF; OpenShift &#x4E2D;&#x7684;&#x5176;&#x4ED6;&#x7EC4;&#x4EF6;&#x4E00;&#x6837;&#xFF0C;StorageClass &#x4E5F;&#x7B80;&#x5355;&#x7684;&#x7528; YAML &#x6587;&#x4EF6;&#x5B9A;&#x4E49;&#xFF1A;</p>
<pre class="language-"><code class="lang-bash"><span class="token comment"># cat crs-storageclass.yaml</span>
kind: StorageClass
apiVersion: storage.k8s.io/v1beta1
metadata:
name: container-ready-storage
annotations:
storageclass.beta.kubernetes.io/is-default-class: <span class="token string">&quot;true&quot;</span>
provisioner: kubernetes.io/glusterfs
parameters:
resturl: <span class="token string">&quot;http://crs-node1.lab:8080&quot;</span>
restauthenabled: <span class="token string">&quot;false&quot;</span>
</code></pre>
<p>&#x6211;&#x4EEC;&#x7684; provisioner &#x662F; kubernetes.io/glusterfs&#xFF0C;&#x5C06;&#x5B83;&#x6307;&#x5411;&#x6211;&#x4EEC;&#x7684; heketi &#x5B9E;&#x4F8B;&#x3002; &#x6211;&#x4EEC;&#x5C06;&#x7C7B;&#x547D;&#x540D;&#x4E3A; &#x201C;container-ready-storage&#x201D;&#xFF0C;&#x540C;&#x65F6;&#x4F7F;&#x5176;&#x6210;&#x4E3A;&#x6240;&#x6709;&#x6CA1;&#x6709;&#x663E;&#x793A;&#x6307;&#x5B9A; StorageClass &#x7684; PersistentVolumeClaim &#x7684;&#x9ED8;&#x8BA4; StorageClass&#x3002;</p>
<p>&#x4E3A;&#x4F60;&#x7684; GlusterFS &#x6C60;&#x521B;&#x5EFA; StorageClass&#xFF1A;</p>
<pre class="language-"><code class="lang-bash"><span class="token comment"># oc create -f crs-storageclass.yaml</span>
</code></pre>
<h3 id="&#x5728;-openshift-&#x4E2D;&#x4F7F;&#x7528;-gluster">&#x5728; OpenShift &#x4E2D;&#x4F7F;&#x7528; Gluster</h3>
<p>&#x6211;&#x4EEC;&#x6765;&#x770B;&#x4E0B;&#x5982;&#x4F55;&#x5728; OpenShift &#x4E2D;&#x4F7F;&#x7528; GlusterFS&#x3002;&#x9996;&#x5148;&#x5728; OpenShift &#x865A;&#x62DF;&#x673A;&#x4E2D;&#x521B;&#x5EFA;&#x4E00;&#x4E2A;&#x6D4B;&#x8BD5;&#x9879;&#x76EE;&#x3002;</p>
<pre class="language-"><code class="lang-bash"><span class="token comment"># oc new-project crs-storage --display-name=&quot;Container-Ready Storage&quot;</span>
</code></pre>
<p>&#x8FD9;&#x4F1A;&#x5411; Kubernetes/OpenShift &#x53D1;&#x51FA; storage &#x8BF7;&#x6C42;&#xFF0C;&#x8BF7;&#x6C42;&#x4E00;&#x4E2A; PersistentVolumeClaim&#xFF08;PVC&#xFF09;&#x3002; &#x8FD9;&#x662F;&#x4E00;&#x4E2A;&#x7B80;&#x5355;&#x7684;&#x5BF9;&#x8C61;&#xFF0C;&#x5B83;&#x63CF;&#x8FF0;&#x6700;&#x5C11;&#x9700;&#x8981;&#x591A;&#x5C11;&#x5BB9;&#x91CF;&#x548C;&#x5E94;&#x8BE5;&#x63D0;&#x4F9B;&#x54EA;&#x79CD;&#x8BBF;&#x95EE;&#x6A21;&#x5F0F;&#xFF08;&#x975E;&#x5171;&#x4EAB;&#xFF0C;&#x5171;&#x4EAB;&#xFF0C;&#x53EA;&#x8BFB;&#xFF09;&#x3002; &#x5B83;&#x901A;&#x5E38;&#x662F;&#x5E94;&#x7528;&#x7A0B;&#x5E8F;&#x6A21;&#x677F;&#x7684;&#x4E00;&#x90E8;&#x5206;&#xFF0C;&#x4F46;&#x6211;&#x4EEC;&#x53EA;&#x9700;&#x521B;&#x5EFA;&#x4E00;&#x4E2A;&#x72EC;&#x7ACB;&#x7684; PVC&#xFF1A;</p>
<pre class="language-"><code class="lang-bash"><span class="token comment"># cat crs-claim.yaml</span>
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: my-crs-storage
namespace: crs-storage
spec:
accessModes:
- ReadWriteOnce
resources:
requests:
storage: 1Gi
</code></pre>
<p>&#x53D1;&#x9001;&#x8BE5;&#x8BF7;&#x6C42;&#xFF1A;</p>
<pre class="language-"><code class="lang-bash"><span class="token comment"># oc create -f crs-claim.yaml</span>
</code></pre>
<p>&#x89C2;&#x5BDF;&#x5728; OpenShfit &#x4E2D;&#xFF0C;PVC &#x6B63;&#x5728;&#x4EE5;&#x52A8;&#x6001;&#x521B;&#x5EFA; volume &#x7684;&#x65B9;&#x5F0F;&#x5B9E;&#x73B0;&#xFF1A;</p>
<pre class="language-"><code class="lang-bash"><span class="token comment"># oc get pvc</span>
NAME STATUS VOLUME CAPACITY ACCESSMODES AGE
my-crs-storage Bound pvc-41ad5adb-107c-11e7-afae-000c2949cce7 1Gi RWO 58s
</code></pre>
<p>&#x592A;&#x68D2;&#x4E86;&#xFF01; &#x4F60;&#x73B0;&#x5728;&#x53EF;&#x4EE5;&#x5728; OpenShift &#x4E2D;&#x4F7F;&#x7528;&#x5B58;&#x50A8;&#x5BB9;&#x91CF;&#xFF0C;&#x800C;&#x4E0D;&#x9700;&#x8981;&#x76F4;&#x63A5;&#x4E0E;&#x5B58;&#x50A8;&#x7CFB;&#x7EDF;&#x8FDB;&#x884C;&#x4EFB;&#x4F55;&#x4EA4;&#x4E92;&#x3002; &#x6211;&#x4EEC;&#x6765;&#x770B;&#x770B;&#x521B;&#x5EFA;&#x7684; volume&#xFF1A;</p>
<pre class="language-"><code class="lang-bash"><span class="token comment"># oc get pv/pvc-41ad5adb-107c-11e7-afae-000c2949cce7</span>
Name: pvc-41ad5adb-107c-11e7-afae-000c2949cce7
Labels:
StorageClass: container-ready-storage
Status: Bound
Claim: crs-storage/my-crs-storage
Reclaim Policy: Delete
Access Modes: RWO
Capacity: 1Gi
Message:
Source:
Type: Glusterfs <span class="token punctuation">(</span>a Glusterfs <span class="token function">mount</span> on the <span class="token function">host</span> that shares a pod&apos;s lifetime<span class="token punctuation">)</span>
EndpointsName: gluster-dynamic-my-crs-storage
Path: vol_85e444ee3bc154de084976a9aef16025
ReadOnly: <span class="token boolean">false</span>
</code></pre>
<p>&#x8BE5; volume &#x662F;&#x6839;&#x636E; PVC &#x4E2D;&#x7684;&#x5B9A;&#x4E49;&#x7279;&#x522B;&#x521B;&#x5EFA;&#x7684;&#x3002; &#x5728; PVC &#x4E2D;&#xFF0C;&#x6211;&#x4EEC;&#x6CA1;&#x6709;&#x660E;&#x786E;&#x6307;&#x5B9A;&#x8981;&#x4F7F;&#x7528;&#x54EA;&#x4E2A; StorageClass&#xFF0C;&#x56E0;&#x4E3A; heketi &#x7684; GlusterFS StorageClass &#x5DF2;&#x7ECF;&#x88AB;&#x5B9A;&#x4E49;&#x4E3A;&#x7CFB;&#x7EDF;&#x8303;&#x56F4;&#x7684;&#x9ED8;&#x8BA4;&#x503C;&#x3002;</p>
<p>&#x5728;&#x540E;&#x53F0;&#x53D1;&#x751F;&#x7684;&#x60C5;&#x51B5;&#x662F;&#xFF0C;&#x5F53; PVC &#x5230;&#x8FBE;&#x7CFB;&#x7EDF;&#x65F6;&#xFF0C;&#x9ED8;&#x8BA4;&#x7684; StorageClass &#x8BF7;&#x6C42;&#x5177;&#x6709;&#x8BE5; PVC &#x4E2D; volume &#x58F0;&#x660E;&#x89C4;&#x683C;&#x7684; GlusterFS Provisioner&#x3002; Provisioner &#x53C8;&#x4E0E;&#x6211;&#x4EEC;&#x7684; heketi &#x5B9E;&#x4F8B;&#x901A;&#x4FE1;&#xFF0C;&#x8FD9;&#x6709;&#x52A9;&#x4E8E;&#x521B;&#x5EFA; GlusterFS volume&#xFF0C;&#x6211;&#x4EEC;&#x53EF;&#x4EE5;&#x5728;&#x5176;&#x65E5;&#x5FD7;&#x6D88;&#x606F;&#x4E2D;&#x8FFD;&#x8E2A;&#xFF1A;</p>
<pre class="language-"><code class="lang-bash"><span class="token punctuation">[</span>root@crs-node1 ~<span class="token punctuation">]</span><span class="token comment"># journalctl -l -u heketi.service</span>
<span class="token punctuation">..</span>.
Mar <span class="token number">24</span> <span class="token number">11</span>:25:52 crs-node1.lab heketi<span class="token punctuation">[</span><span class="token number">2598</span><span class="token punctuation">]</span>: <span class="token punctuation">[</span>heketi<span class="token punctuation">]</span> DEBUG <span class="token number">2017</span>/03/24 <span class="token number">11</span>:25:52 /src/github.com/heketi/heketi/apps/glusterfs/volume_entry.go:298: Volume to be created on cluster e
Mar <span class="token number">24</span> <span class="token number">11</span>:25:52 crs-node1.lab heketi<span class="token punctuation">[</span><span class="token number">2598</span><span class="token punctuation">]</span>: <span class="token punctuation">[</span>heketi<span class="token punctuation">]</span> INFO <span class="token number">2017</span>/03/24 <span class="token number">11</span>:25:52 Creating brick 9e791b1daa12af783c9195941fe63103
Mar <span class="token number">24</span> <span class="token number">11</span>:25:52 crs-node1.lab heketi<span class="token punctuation">[</span><span class="token number">2598</span><span class="token punctuation">]</span>: <span class="token punctuation">[</span>heketi<span class="token punctuation">]</span> INFO <span class="token number">2017</span>/03/24 <span class="token number">11</span>:25:52 Creating brick 3e06af2f855bef521a95ada91680d14b
Mar <span class="token number">24</span> <span class="token number">11</span>:25:52 crs-node1.lab heketi<span class="token punctuation">[</span><span class="token number">2598</span><span class="token punctuation">]</span>: <span class="token punctuation">[</span>heketi<span class="token punctuation">]</span> INFO <span class="token number">2017</span>/03/24 <span class="token number">11</span>:25:52 Creating brick e4daa240f1359071e3f7ea22618cfbab
<span class="token punctuation">..</span>.
Mar <span class="token number">24</span> <span class="token number">11</span>:25:52 crs-node1.lab heketi<span class="token punctuation">[</span><span class="token number">2598</span><span class="token punctuation">]</span>: <span class="token punctuation">[</span>sshexec<span class="token punctuation">]</span> INFO <span class="token number">2017</span>/03/24 <span class="token number">11</span>:25:52 Creating volume vol_85e444ee3bc154de084976a9aef16025 replica <span class="token number">3</span>
<span class="token punctuation">..</span>.
Mar <span class="token number">24</span> <span class="token number">11</span>:25:53 crs-node1.lab heketi<span class="token punctuation">[</span><span class="token number">2598</span><span class="token punctuation">]</span>: Result: volume create: vol_85e444ee3bc154de084976a9aef16025: success: please start the volume to access data
<span class="token punctuation">..</span>.
Mar <span class="token number">24</span> <span class="token number">11</span>:25:55 crs-node1.lab heketi<span class="token punctuation">[</span><span class="token number">2598</span><span class="token punctuation">]</span>: Result: volume start: vol_85e444ee3bc154de084976a9aef16025: success
<span class="token punctuation">..</span>.
Mar <span class="token number">24</span> <span class="token number">11</span>:25:55 crs-node1.lab heketi<span class="token punctuation">[</span><span class="token number">2598</span><span class="token punctuation">]</span>: <span class="token punctuation">[</span>asynchttp<span class="token punctuation">]</span> INFO <span class="token number">2017</span>/03/24 <span class="token number">11</span>:25:55 Completed job c3d6c4f9fc74796f4a5262647dc790fe <span class="token keyword">in</span> <span class="token number">3</span>.176522702s
<span class="token punctuation">..</span>.
</code></pre>
<p>&#x6210;&#x529F;&#xFF01; &#x5927;&#x7EA6;&#x7528;&#x4E86; 3 &#x79D2;&#x949F;&#xFF0C;GlusterFS &#x6C60;&#x5C31;&#x914D;&#x7F6E;&#x5B8C;&#x6210;&#x4E86;&#xFF0C;&#x5E76;&#x914D;&#x7F6E;&#x4E86;&#x4E00;&#x4E2A; volume&#x3002; &#x9ED8;&#x8BA4;&#x503C;&#x662F; replica 3&#xFF0C;&#x8FD9;&#x610F;&#x5473;&#x7740;&#x6570;&#x636E;&#x5C06;&#x88AB;&#x590D;&#x5236;&#x5230; 3 &#x4E2A;&#x4E0D;&#x540C;&#x8282;&#x70B9;&#x7684; 3 &#x4E2A;&#x5757;&#x4E0A;&#xFF08;&#x7528; GlusterFS &#x4F5C;&#x4E3A;&#x540E;&#x7AEF;&#x5B58;&#x50A8;&#xFF09;&#x3002; &#x8BE5;&#x8FC7;&#x7A0B;&#x662F;&#x901A;&#x8FC7; Heketi &#x5728; OpenShift &#x8FDB;&#x884C;&#x7F16;&#x6392;&#x7684;&#x3002;</p>
<p>&#x4F60;&#x4E5F;&#x53EF;&#x4EE5;&#x4ECE; GlusterFS &#x7684;&#x89D2;&#x5EA6;&#x770B;&#x5230;&#x6709;&#x5173; volume &#x7684;&#x4FE1;&#x606F;&#xFF1A;</p>
<pre class="language-"><code class="lang-bash"><span class="token punctuation">[</span>root@crs-node1 ~<span class="token punctuation">]</span><span class="token comment"># gluster volume list</span>
vol_85e444ee3bc154de084976a9aef16025
<span class="token punctuation">[</span>root@crs-node1 ~<span class="token punctuation">]</span><span class="token comment"># gluster volume info vol_85e444ee3bc154de084976a9aef16025</span>
Volume Name: vol_85e444ee3bc154de084976a9aef16025
Type: Replicate
Volume ID: a32168c8-858e-472a-b145-08c20192082b
Status: Started
Snapshot Count: <span class="token number">0</span>
Number of Bricks: <span class="token number">1</span> x <span class="token number">3</span> <span class="token operator">=</span> <span class="token number">3</span>
Transport-type: tcp
Bricks:
Brick1: <span class="token number">172.16</span>.128.8:/var/lib/heketi/mounts/vg_147b43f6f6903be8b23209903b7172ae/brick_9e791b1daa12af783c9195941fe63103/brick
Brick2: <span class="token number">172.16</span>.128.9:/var/lib/heketi/mounts/vg_72c0f520b0c57d807be21e9c90312f85/brick_3e06af2f855bef521a95ada91680d14b/brick
Brick3: <span class="token number">172.16</span>.128.7:/var/lib/heketi/mounts/vg_67314f879686de975f9b8936ae43c5c5/brick_e4daa240f1359071e3f7ea22618cfbab/brick
Options Reconfigured:
transport.address-family: inet
nfs.disable: on
</code></pre>
<p>&#x8BF7;&#x6CE8;&#x610F;&#xFF0C;GlusterFS &#x4E2D;&#x7684;&#x5377;&#x540D;&#x79F0;&#x5982;&#x4F55;&#x5BF9;&#x5E94;&#x4E8E; OpenShift &#x4E2D; Kubernetes Persistent Volume &#x7684; &#x201C;&#x8DEF;&#x5F84;&#x201D;&#x3002;</p>
<p>&#x6216;&#x8005;&#xFF0C;&#x4F60;&#x4E5F;&#x53EF;&#x4EE5;&#x4F7F;&#x7528; OpenShift UI &#x6765;&#x914D;&#x7F6E;&#x5B58;&#x50A8;&#xFF0C;&#x8FD9;&#x6837;&#x53EF;&#x4EE5;&#x5F88;&#x65B9;&#x4FBF;&#x5730;&#x5728;&#x7CFB;&#x7EDF;&#x4E2D;&#x7684;&#x6240;&#x6709;&#x5DF2;&#x77E5;&#x7684; StorageClasses &#x4E2D;&#x8FDB;&#x884C;&#x9009;&#x62E9;&#xFF1A;</p>
<figure id="fig6.6.1.3.1"><a href="../images/create-gluster-storage.png" data-lightbox="2fff4643-d08b-4c0b-a96f-0e1645c02a97" data-title="&#x521B;&#x5EFA;&#x5B58;&#x50A8;"><img src="../images/create-gluster-storage.png" alt="&#x521B;&#x5EFA;&#x5B58;&#x50A8;"></a><figcaption>&#x56FE; 6.6.1.3.1&#xFF1A;&#x521B;&#x5EFA;&#x5B58;&#x50A8;</figcaption></figure>
<figure id="fig6.6.1.3.2"><a href="../images/container-storage.png" data-lightbox="cc4fe971-db68-4fac-a64d-3b7044bf4948" data-title="&#x5BB9;&#x5668;&#x5B58;&#x50A8;"><img src="../images/container-storage.png" alt="&#x5BB9;&#x5668;&#x5B58;&#x50A8;"></a><figcaption>&#x56FE; 6.6.1.3.2&#xFF1A;&#x5BB9;&#x5668;&#x5B58;&#x50A8;</figcaption></figure>
<p>&#x8BA9;&#x6211;&#x4EEC;&#x505A;&#x70B9;&#x66F4;&#x6709;&#x8DA3;&#x7684;&#x4E8B;&#x60C5;&#xFF0C;&#x5728; OpenShift &#x4E2D;&#x8FD0;&#x884C;&#x5DE5;&#x4F5C;&#x8D1F;&#x8F7D;&#x3002;</p>
<p>&#x5728;&#x4ECD;&#x8FD0;&#x884C;&#x7740; crs-storage &#x9879;&#x76EE;&#x7684; OpenShift &#x865A;&#x62DF;&#x673A;&#x4E2D;&#x6267;&#x884C;&#xFF1A;</p>
<pre class="language-"><code class="lang-bash"><span class="token comment"># oc get templates -n openshift</span>
</code></pre>
<p>&#x4F60;&#x5E94;&#x8BE5;&#x53EF;&#x4EE5;&#x770B;&#x5230;&#x4E00;&#x4E2A;&#x5E94;&#x7528;&#x7A0B;&#x5E8F;&#x548C;&#x6570;&#x636E;&#x5E93;&#x6A21;&#x677F;&#x5217;&#x8868;&#xFF0C;&#x8FD9;&#x4E2A;&#x5217;&#x8868;&#x5C06;&#x65B9;&#x4FBF;&#x4F60;&#x66F4;&#x8F7B;&#x677E;&#x7684;&#x4F7F;&#x7528; OpenShift &#x6765;&#x90E8;&#x7F72;&#x4F60;&#x7684;&#x5E94;&#x7528;&#x7A0B;&#x5E8F;&#x9879;&#x76EE;&#x3002;</p>
<p>&#x6211;&#x4EEC;&#x5C06;&#x4F7F;&#x7528; MySQL &#x6765;&#x6F14;&#x793A;&#x5982;&#x4F55;&#x5728; OpenShift &#x4E0A;&#x90E8;&#x7F72;&#x5177;&#x6709;&#x6301;&#x4E45;&#x5316;&#x548C;&#x5F39;&#x6027;&#x5B58;&#x50A8;&#x7684;&#x6709;&#x72B6;&#x6001;&#x5E94;&#x7528;&#x7A0B;&#x5E8F;&#x3002; Mysql-persistent &#x6A21;&#x677F;&#x5305;&#x542B;&#x4E00;&#x4E2A;&#x7528;&#x4E8E; MySQL &#x6570;&#x636E;&#x5E93;&#x76EE;&#x5F55;&#x7684; 1G &#x7A7A;&#x95F4;&#x7684; PVC&#x3002; &#x4E3A;&#x4E86;&#x6F14;&#x793A;&#x76EE;&#x7684;&#xFF0C;&#x53EF;&#x4EE5;&#x76F4;&#x63A5;&#x4F7F;&#x7528;&#x9ED8;&#x8BA4;&#x503C;&#x3002;</p>
<pre class="language-"><code class="lang-bash"><span class="token comment"># oc process mysql-persistent -n openshift | oc create -f -</span>
</code></pre>
<p>&#x7B49;&#x5F85;&#x90E8;&#x7F72;&#x5B8C;&#x6210;&#x3002;&#x4F60;&#x53EF;&#x4EE5;&#x901A;&#x8FC7; UI &#x6216;&#x8005;&#x547D;&#x4EE4;&#x884C;&#x89C2;&#x5BDF;&#x90E8;&#x7F72;&#x8FDB;&#x5EA6;&#xFF1A;</p>
<pre class="language-"><code class="lang-bash"><span class="token comment"># oc get pods</span>
NAME READY STATUS RESTARTS AGE
mysql-1-h4afb <span class="token number">1</span>/1 Running <span class="token number">0</span> 2m
</code></pre>
<p>&#x597D;&#x4E86;&#x3002;&#x6211;&#x4EEC;&#x5DF2;&#x7ECF;&#x4F7F;&#x7528;&#x8FD9;&#x4E2A;&#x6A21;&#x677F;&#x521B;&#x5EFA;&#x4E86;&#x4E00;&#x4E2A; service&#xFF0C;secrets&#x3001;PVC &#x548C; pod&#x3002;&#x6211;&#x4EEC;&#x6765;&#x4F7F;&#x7528;&#x5B83;&#xFF08;&#x4F60;&#x7684; pod &#x540D;&#x5B57;&#x5C06;&#x8DDF;&#x6211;&#x7684;&#x4E0D;&#x540C;&#xFF09;&#xFF1A;</p>
<pre class="language-"><code class="lang-bash"><span class="token comment"># oc rsh mysql-1-h4afb</span>
</code></pre>
<p>&#x4F60;&#x5DF2;&#x7ECF;&#x6210;&#x529F;&#x7684;&#x5C06;&#x5B83;&#x6302;&#x8F7D;&#x5230; MySQL &#x7684; pod &#x4E0A;&#x3002;&#x6211;&#x4EEC;&#x8FDE;&#x63A5;&#x4E00;&#x4E0B;&#x6570;&#x636E;&#x5E93;&#x8BD5;&#x8BD5;&#xFF1A;</p>
<pre class="language-"><code class="lang-bash">sh-4.2$ mysql -u <span class="token variable">$MYSQL_USER</span> -p<span class="token variable">$MYSQL_PASSWORD</span> -h <span class="token environment constant">$HOSTNAME</span> <span class="token variable">$MYSQL_DATABASE</span>
</code></pre>
<p>&#x8FD9;&#x70B9;&#x5F88;&#x65B9;&#x4FBF;&#xFF0C;&#x6240;&#x6709;&#x91CD;&#x8981;&#x7684;&#x914D;&#x7F6E;&#xFF0C;&#x5982; MySQL &#x51ED;&#x636E;&#xFF0C;&#x6570;&#x636E;&#x5E93;&#x540D;&#x79F0;&#x7B49;&#x90FD;&#x662F; pod &#x6A21;&#x677F;&#x4E2D;&#x7684;&#x73AF;&#x5883;&#x53D8;&#x91CF;&#x7684;&#x4E00;&#x90E8;&#x5206;&#xFF0C;&#x56E0;&#x6B64;&#x53EF;&#x4EE5;&#x5728; pod &#x4E2D;&#x4F5C;&#x4E3A; shell &#x7684;&#x73AF;&#x5883;&#x53D8;&#x91CF;&#x3002; &#x6211;&#x4EEC;&#x6765;&#x521B;&#x5EFA;&#x4E00;&#x4E9B;&#x6570;&#x636E;&#xFF1A;</p>
<pre class="language-"><code class="lang-bash">mysql<span class="token operator">&gt;</span> show databases<span class="token punctuation">;</span>
+--------------------+
<span class="token operator">|</span> Database <span class="token operator">|</span>
+--------------------+
<span class="token operator">|</span> information_schema <span class="token operator">|</span>
<span class="token operator">|</span> sampledb <span class="token operator">|</span>
+--------------------+
<span class="token number">2</span> rows <span class="token keyword">in</span> <span class="token builtin class-name">set</span> <span class="token punctuation">(</span><span class="token number">0.02</span> sec<span class="token punctuation">)</span>
mysql<span class="token operator">&gt;</span> <span class="token punctuation">\</span>u sampledb
Database changed
mysql<span class="token operator">&gt;</span> CREATE TABLE IF NOT EXISTS equipment <span class="token punctuation">(</span>
-<span class="token operator">&gt;</span> equip_id int<span class="token punctuation">(</span><span class="token number">5</span><span class="token punctuation">)</span> NOT NULL AUTO_INCREMENT,
-<span class="token operator">&gt;</span> <span class="token builtin class-name">type</span> varchar<span class="token punctuation">(</span><span class="token number">50</span><span class="token punctuation">)</span> DEFAULT NULL,
-<span class="token operator">&gt;</span> install_date DATE DEFAULT NULL,
-<span class="token operator">&gt;</span> color varchar<span class="token punctuation">(</span><span class="token number">20</span><span class="token punctuation">)</span> DEFAULT NULL,
-<span class="token operator">&gt;</span> working bool DEFAULT NULL,
-<span class="token operator">&gt;</span> location varchar<span class="token punctuation">(</span><span class="token number">250</span><span class="token punctuation">)</span> DEFAULT NULL,
-<span class="token operator">&gt;</span> PRIMARY KEY<span class="token punctuation">(</span>equip_id<span class="token punctuation">)</span>
-<span class="token operator">&gt;</span> <span class="token punctuation">)</span><span class="token punctuation">;</span>
Query OK, <span class="token number">0</span> rows affected <span class="token punctuation">(</span><span class="token number">0.13</span> sec<span class="token punctuation">)</span>
mysql<span class="token operator">&gt;</span> INSERT INTO equipment <span class="token punctuation">(</span>type, install_date, color, working, location<span class="token punctuation">)</span>
-<span class="token operator">&gt;</span> VALUES
-<span class="token operator">&gt;</span> <span class="token punctuation">(</span><span class="token string">&quot;Slide&quot;</span>, Now<span class="token punctuation">(</span><span class="token punctuation">)</span>, <span class="token string">&quot;blue&quot;</span>, <span class="token number">1</span>, <span class="token string">&quot;Southwest Corner&quot;</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
Query OK, <span class="token number">1</span> row affected, <span class="token number">1</span> warning <span class="token punctuation">(</span><span class="token number">0.01</span> sec<span class="token punctuation">)</span>
mysql<span class="token operator">&gt;</span> SELECT * FROM equipment<span class="token punctuation">;</span>
+----------+-------+--------------+-------+---------+------------------+
<span class="token operator">|</span> equip_id <span class="token operator">|</span> <span class="token builtin class-name">type</span> <span class="token operator">|</span> install_date <span class="token operator">|</span> color <span class="token operator">|</span> working <span class="token operator">|</span> location <span class="token operator">|</span>
+----------+-------+--------------+-------+---------+------------------+
<span class="token operator">|</span> <span class="token number">1</span> <span class="token operator">|</span> Slide <span class="token operator">|</span> <span class="token number">2017</span>-03-24 <span class="token operator">|</span> blue <span class="token operator">|</span> <span class="token number">1</span> <span class="token operator">|</span> Southwest Corner <span class="token operator">|</span>
+----------+-------+--------------+-------+---------+------------------+
<span class="token number">1</span> row <span class="token keyword">in</span> <span class="token builtin class-name">set</span> <span class="token punctuation">(</span><span class="token number">0.00</span> sec<span class="token punctuation">)</span>
</code></pre>
<p>&#x5F88;&#x597D;&#xFF0C;&#x6570;&#x636E;&#x5E93;&#x8FD0;&#x884C;&#x6B63;&#x5E38;&#x3002;</p>
<p>&#x4F60;&#x60F3;&#x770B;&#x4E0B;&#x6570;&#x636E;&#x5B58;&#x50A8;&#x5728;&#x54EA;&#x91CC;&#x5417;&#xFF1F;&#x5F88;&#x7B80;&#x5355;&#xFF01;&#x67E5;&#x770B;&#x521A;&#x4F7F;&#x7528;&#x6A21;&#x677F;&#x521B;&#x5EFA;&#x7684; mysql volume&#xFF1A;</p>
<pre class="language-"><code class="lang-bash"><span class="token comment"># oc get pvc/mysql</span>
NAME STATUS VOLUME CAPACITY ACCESSMODES AGE
mysql Bound pvc-a678b583-1082-11e7-afae-000c2949cce7 1Gi RWO 11m
<span class="token comment"># oc describe pv/pvc-a678b583-1082-11e7-afae-000c2949cce7</span>
Name: pvc-a678b583-1082-11e7-afae-000c2949cce7
Labels:
StorageClass: container-ready-storage
Status: Bound
Claim: crs-storage/mysql
Reclaim Policy: Delete
Access Modes: RWO
Capacity: 1Gi
Message:
Source:
Type: Glusterfs <span class="token punctuation">(</span>a Glusterfs <span class="token function">mount</span> on the <span class="token function">host</span> that shares a pod&apos;s lifetime<span class="token punctuation">)</span>
EndpointsName: gluster-dynamic-mysql
Path: vol_6299fc74eee513119dafd43f8a438db1
ReadOnly: <span class="token boolean">false</span>
</code></pre>
<p>GlusterFS &#x7684; volume &#x540D;&#x5B57;&#x662F; vol_6299fc74eee513119dafd43f8a438db1&#x3002;&#x56DE;&#x5230;&#x4F60;&#x7684; GlusterFS &#x865A;&#x62DF;&#x673A;&#x4E2D;&#xFF0C;&#x8F93;&#x5165;&#xFF1A;</p>
<pre class="language-"><code class="lang-bash"><span class="token comment"># gluster volume info vol_6299fc74eee513119dafd43f8a438db</span>
Volume Name: vol_6299fc74eee513119dafd43f8a438db1
Type: Replicate
Volume ID: 4115918f-28f7-4d4a-b3f5-4b9afe5b391f
Status: Started
Snapshot Count: <span class="token number">0</span>
Number of Bricks: <span class="token number">1</span> x <span class="token number">3</span> <span class="token operator">=</span> <span class="token number">3</span>
Transport-type: tcp
Bricks:
Brick1: <span class="token number">172.16</span>.128.7:/var/lib/heketi/mounts/vg_67314f879686de975f9b8936ae43c5c5/brick_f264a47aa32be5d595f83477572becf8/brick
Brick2: <span class="token number">172.16</span>.128.8:/var/lib/heketi/mounts/vg_147b43f6f6903be8b23209903b7172ae/brick_f5731fe7175cbe6e6567e013c2591343/brick
Brick3: <span class="token number">172.16</span>.128.9:/var/lib/heketi/mounts/vg_72c0f520b0c57d807be21e9c90312f85/brick_ac6add804a6a467cd81cd1404841bbf1/brick
Options Reconfigured:
transport.address-family: inet
nfs.disable: on
</code></pre>
<p>&#x4F60;&#x53EF;&#x4EE5;&#x770B;&#x5230;&#x6570;&#x636E;&#x662F;&#x5982;&#x4F55;&#x88AB;&#x590D;&#x5236;&#x5230; 3 &#x4E2A; GlusterFS &#x5757;&#x7684;&#x3002;&#x6211;&#x4EEC;&#x4ECE;&#x4E2D;&#x6311;&#x4E00;&#x4E2A;&#xFF08;&#x6700;&#x597D;&#x6311;&#x9009;&#x4F60;&#x521A;&#x767B;&#x9646;&#x7684;&#x90A3;&#x53F0;&#x865A;&#x62DF;&#x673A;&#x5E76;&#x67E5;&#x770B;&#x76EE;&#x5F55;&#xFF09;&#xFF1A;</p>
<pre class="language-"><code class="lang-bash"><span class="token comment"># ll /var/lib/heketi/mounts/vg_67314f879686de975f9b8936ae43c5c5/brick_f264a47aa32be5d595f83477572becf8/brick</span>
total <span class="token number">180300</span>
-rw-r-----. <span class="token number">2</span> <span class="token number">1000070000</span> <span class="token number">2001</span> <span class="token number">56</span> Mar <span class="token number">24</span> <span class="token number">12</span>:11 auto.cnf
-rw-------. <span class="token number">2</span> <span class="token number">1000070000</span> <span class="token number">2001</span> <span class="token number">1676</span> Mar <span class="token number">24</span> <span class="token number">12</span>:11 ca-key.pem
-rw-r--r--. <span class="token number">2</span> <span class="token number">1000070000</span> <span class="token number">2001</span> <span class="token number">1075</span> Mar <span class="token number">24</span> <span class="token number">12</span>:11 ca.pem
-rw-r--r--. <span class="token number">2</span> <span class="token number">1000070000</span> <span class="token number">2001</span> <span class="token number">1079</span> Mar <span class="token number">24</span> <span class="token number">12</span>:12 client-cert.pem
-rw-------. <span class="token number">2</span> <span class="token number">1000070000</span> <span class="token number">2001</span> <span class="token number">1680</span> Mar <span class="token number">24</span> <span class="token number">12</span>:12 client-key.pem
-rw-r-----. <span class="token number">2</span> <span class="token number">1000070000</span> <span class="token number">2001</span> <span class="token number">352</span> Mar <span class="token number">24</span> <span class="token number">12</span>:12 ib_buffer_pool
-rw-r-----. <span class="token number">2</span> <span class="token number">1000070000</span> <span class="token number">2001</span> <span class="token number">12582912</span> Mar <span class="token number">24</span> <span class="token number">12</span>:20 ibdata1
-rw-r-----. <span class="token number">2</span> <span class="token number">1000070000</span> <span class="token number">2001</span> <span class="token number">79691776</span> Mar <span class="token number">24</span> <span class="token number">12</span>:20 ib_logfile0
-rw-r-----. <span class="token number">2</span> <span class="token number">1000070000</span> <span class="token number">2001</span> <span class="token number">79691776</span> Mar <span class="token number">24</span> <span class="token number">12</span>:11 ib_logfile1
-rw-r-----. <span class="token number">2</span> <span class="token number">1000070000</span> <span class="token number">2001</span> <span class="token number">12582912</span> Mar <span class="token number">24</span> <span class="token number">12</span>:12 ibtmp1
drwxr-s---. <span class="token number">2</span> <span class="token number">1000070000</span> <span class="token number">2001</span> <span class="token number">8192</span> Mar <span class="token number">24</span> <span class="token number">12</span>:12 mysql
-rw-r-----. <span class="token number">2</span> <span class="token number">1000070000</span> <span class="token number">2001</span> <span class="token number">2</span> Mar <span class="token number">24</span> <span class="token number">12</span>:12 mysql-1-h4afb.pid
drwxr-s---. <span class="token number">2</span> <span class="token number">1000070000</span> <span class="token number">2001</span> <span class="token number">8192</span> Mar <span class="token number">24</span> <span class="token number">12</span>:12 performance_schema
-rw-------. <span class="token number">2</span> <span class="token number">1000070000</span> <span class="token number">2001</span> <span class="token number">1676</span> Mar <span class="token number">24</span> <span class="token number">12</span>:12 private_key.pem
-rw-r--r--. <span class="token number">2</span> <span class="token number">1000070000</span> <span class="token number">2001</span> <span class="token number">452</span> Mar <span class="token number">24</span> <span class="token number">12</span>:12 public_key.pem
drwxr-s---. <span class="token number">2</span> <span class="token number">1000070000</span> <span class="token number">2001</span> <span class="token number">62</span> Mar <span class="token number">24</span> <span class="token number">12</span>:20 sampledb
-rw-r--r--. <span class="token number">2</span> <span class="token number">1000070000</span> <span class="token number">2001</span> <span class="token number">1079</span> Mar <span class="token number">24</span> <span class="token number">12</span>:11 server-cert.pem
-rw-------. <span class="token number">2</span> <span class="token number">1000070000</span> <span class="token number">2001</span> <span class="token number">1676</span> Mar <span class="token number">24</span> <span class="token number">12</span>:11 server-key.pem
drwxr-s---. <span class="token number">2</span> <span class="token number">1000070000</span> <span class="token number">2001</span> <span class="token number">8192</span> Mar <span class="token number">24</span> <span class="token number">12</span>:12 sys
</code></pre>
<p>&#x4F60;&#x53EF;&#x4EE5;&#x5728;&#x8FD9;&#x91CC;&#x770B;&#x5230; MySQL &#x6570;&#x636E;&#x5E93;&#x76EE;&#x5F55;&#x3002; &#x5B83;&#x4F7F;&#x7528; GlusterFS &#x4F5C;&#x4E3A;&#x540E;&#x7AEF;&#x5B58;&#x50A8;&#xFF0C;&#x5E76;&#x4F5C;&#x4E3A;&#x7ED1;&#x5B9A;&#x6302;&#x8F7D;&#x7ED9; MySQL &#x5BB9;&#x5668;&#x4F7F;&#x7528;&#x3002; &#x5982;&#x679C;&#x4F60;&#x68C0;&#x67E5; OpenShift VM &#x4E0A;&#x7684; mount &#x8868;&#xFF0C;&#x4F60;&#x5C06;&#x4F1A;&#x770B;&#x5230; GlusterFS &#x7684; mount&#x3002;</p>
<h3 id="&#x603B;&#x7ED3;">&#x603B;&#x7ED3;</h3>
<p>&#x5728;&#x8FD9;&#x91CC;&#x6211;&#x4EEC;&#x662F;&#x5728; OpenShift &#x4E4B;&#x5916;&#x521B;&#x5EFA;&#x4E86;&#x4E00;&#x4E2A;&#x7B80;&#x5355;&#x4F46;&#x529F;&#x80FD;&#x5F3A;&#x5927;&#x7684; GlusterFS &#x5B58;&#x50A8;&#x6C60;&#x3002; &#x8BE5;&#x6C60;&#x53EF;&#x4EE5;&#x72EC;&#x7ACB;&#x4E8E;&#x5E94;&#x7528;&#x7A0B;&#x5E8F;&#x6269;&#x5C55;&#x548C;&#x6536;&#x7F29;&#x3002; &#x8BE5;&#x6C60;&#x7684;&#x6574;&#x4E2A;&#x751F;&#x547D;&#x5468;&#x671F;&#x7531;&#x4E00;&#x4E2A;&#x7B80;&#x5355;&#x7684;&#x79F0;&#x4E3A; heketi &#x7684;&#x524D;&#x7AEF;&#x7BA1;&#x7406;&#xFF0C;&#x4F60;&#x53EA;&#x9700;&#x8981;&#x5728;&#x90E8;&#x7F72;&#x589E;&#x957F;&#x65F6;&#x8FDB;&#x884C;&#x624B;&#x52A8;&#x5E72;&#x9884;&#x3002; &#x5BF9;&#x4E8E;&#x65E5;&#x5E38;&#x914D;&#x7F6E;&#x64CD;&#x4F5C;&#xFF0C;&#x4F7F;&#x7528;&#x5B83;&#x7684; API &#x4E0E; OpenShifts &#x52A8;&#x6001;&#x914D;&#x7F6E;&#x5668;&#x4EA4;&#x4E92;&#xFF0C;&#x65E0;&#x9700;&#x5F00;&#x53D1;&#x4EBA;&#x5458;&#x76F4;&#x63A5;&#x4E0E;&#x57FA;&#x7840;&#x67B6;&#x6784;&#x56E2;&#x961F;&#x8FDB;&#x884C;&#x4EA4;&#x4E92;&#x3002;</p>
<p>o &#x8FD9;&#x5C31;&#x662F;&#x6211;&#x4EEC;&#x5982;&#x4F55;&#x5C06;&#x5B58;&#x50A8;&#x5E26;&#x5165; DevOps &#x4E16;&#x754C; - &#x65E0;&#x75DB;&#x82E6;&#xFF0C;&#x5E76;&#x5728; OpenShift PaaS &#x7CFB;&#x7EDF;&#x7684;&#x5F00;&#x53D1;&#x4EBA;&#x5458;&#x5DE5;&#x5177;&#x4E2D;&#x76F4;&#x63A5;&#x63D0;&#x4F9B;&#x3002;</p>
<p>GlusterFS &#x548C; OpenShift &#x53EF;&#x8DE8;&#x8D8A;&#x6240;&#x6709;&#x73AF;&#x5883;&#xFF1A;&#x88F8;&#x673A;&#xFF0C;&#x865A;&#x62DF;&#x673A;&#xFF0C;&#x79C1;&#x6709;&#x548C;&#x516C;&#x5171;&#x4E91;&#xFF08;Azure&#xFF0C;Google Cloud&#xFF0C;AWS ...&#xFF09;&#xFF0C;&#x786E;&#x4FDD;&#x5E94;&#x7528;&#x7A0B;&#x5E8F;&#x53EF;&#x79FB;&#x690D;&#x6027;&#xFF0C;&#x5E76;&#x907F;&#x514D;&#x4E91;&#x4F9B;&#x5E94;&#x5546;&#x9501;&#x5B9A;&#x3002;</p>
<hr>
<p>&#x672C;&#x6587;&#x7531;&#x8BD1;&#x81EA; Daniel Messer&#xFF08;Technical Marketing Manager Storage @RedHat&#xFF09;&#x548C;Keith Tenzer&#xFF08;Solutions Architect @RedHat&#xFF09;&#x5171;&#x540C;&#x64B0;&#x5199;&#x6587;&#x7AE0;&#xFF0C;&#x539F;&#x6587;&#x5DF2;&#x65E0;&#x6CD5;&#x8BBF;&#x95EE;&#x3002;</p>
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