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< title > 使用 Ceph 做持久化存储 · Kubernetes Handbook - Kubernetes中文指南/云原生应用架构实践手册 by Jimmy Song(宋净超)< / title >
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< a href = "https://jimmysong.io" target = "_blank" class = "custom-link" > 回到主页< / a >
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< a href = "https://jimmysong.io/awesome-cloud-native" target = "_blank" class = "custom-link" > 云原生开源项目大全< / a >
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< / li >
< li >
< a href = "https://cloudnative.to" target = "_blank" class = "custom-link" > 云原生社区< / a >
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< li class = "divider" > < / li >
< li class = "header" > 前言< / li >
< li class = "chapter " data-level = "1.1" data-path = "../" >
< a href = "../" >
< b > 1.1.< / b >
序言
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< / li >
< li class = "header" > 云原生< / li >
< li class = "chapter " data-level = "2.1" data-path = "../cloud-native/cloud-native-definition.html" >
< a href = "../cloud-native/cloud-native-definition.html" >
< b > 2.1.< / b >
云原生（ ）
< / a >
< / li >
< li class = "chapter " data-level = "2.2" data-path = "../cloud-native/cloud-native-philosophy.html" >
< a href = "../cloud-native/cloud-native-philosophy.html" >
< b > 2.2.< / b >
云原生的设计哲学
< / a >
< / li >
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< li class = "chapter " data-level = "2.3" data-path = "../cloud-native/quick-start.html" >
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< a href = "../cloud-native/quick-start.html" >
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< b > 2.3.< / b >
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云原生新手入门指南
< / a >
< / li >
< li class = "chapter " data-level = "2.4" data-path = "../cloud-native/play-with-kubernetes.html" >
< a href = "../cloud-native/play-with-kubernetes.html" >
< b > 2.4.< / b >
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Play with Kubernetes
< / a >
< / li >
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< li class = "chapter " data-level = "2.5" data-path = "../cloud-native/cloud-native-local-quick-start.html" >
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< a href = "../cloud-native/cloud-native-local-quick-start.html" >
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< b > 2.5.< / b >
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快速部署一个云原生本地实验环境
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< / li >
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< li class = "chapter " data-level = "2.6" data-path = "../cloud-native/setup-kubernetes-with-rancher-and-aliyun.html" >
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< a href = "../cloud-native/setup-kubernetes-with-rancher-and-aliyun.html" >
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< b > 2.6.< / b >
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使用 Rancher 在阿里云上部署 Kubenretes 集群
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< / li >
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< li class = "chapter " data-level = "2.7" data-path = "../cloud-native/kubernetes-and-cloud-native-app-overview.html" >
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< a href = "../cloud-native/kubernetes-and-cloud-native-app-overview.html" >
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< b > 2.7.< / b >
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Kubernetes 与云原生应用概览
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< / li >
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< li class = "chapter " data-level = "2.8" data-path = "../cloud-native/from-kubernetes-to-cloud-native.html" >
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< a href = "../cloud-native/from-kubernetes-to-cloud-native.html" >
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< b > 2.8.< / b >
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云原生应用之路 —— 从 Kubernetes 到 Cloud Native
< / a >
< / li >
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< li class = "chapter " data-level = "2.9" data-path = "../cloud-native/define-cloud-native-app.html" >
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< a href = "../cloud-native/define-cloud-native-app.html" >
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< b > 2.9.< / b >
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定义云原生应用
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< / a >
< ul class = "articles" >
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< li class = "chapter " data-level = "2.9.1" data-path = "../cloud-native/oam.html" >
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< a href = "../cloud-native/oam.html" >
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< b > 2.9.1.< / b >
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OAM
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< / a >
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< ul class = "articles" >
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< li class = "chapter " data-level = "2.9.1.1" data-path = "../cloud-native/workload.html" >
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< a href = "../cloud-native/workload.html" >
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< b > 2.9.1.1.< / b >
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Workload
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< / a >
< / li >
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< li class = "chapter " data-level = "2.9.1.2" data-path = "../cloud-native/component.html" >
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< a href = "../cloud-native/component.html" >
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< b > 2.9.1.2.< / b >
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Component
< / a >
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< / li >
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< li class = "chapter " data-level = "2.9.1.3" data-path = "../cloud-native/trait.html" >
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< a href = "../cloud-native/trait.html" >
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< b > 2.9.1.3.< / b >
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Trait
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< / a >
< / li >
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< li class = "chapter " data-level = "2.9.1.4" data-path = "../cloud-native/application-scope.html" >
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< a href = "../cloud-native/application-scope.html" >
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< b > 2.9.1.4.< / b >
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Application Scope
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< / a >
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< / li >
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< li class = "chapter " data-level = "2.9.1.5" data-path = "../cloud-native/application-configuration.html" >
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< a href = "../cloud-native/application-configuration.html" >
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< b > 2.9.1.5.< / b >
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Application Configuration
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< / li >
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< / ul >
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< / li >
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< li class = "chapter " data-level = "2.9.2" data-path = "../cloud-native/crossplane.html" >
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< a href = "../cloud-native/crossplane.html" >
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< b > 2.9.2.< / b >
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Crossplane
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< / li >
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< / ul >
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< / li >
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< li class = "chapter " data-level = "2.10" data-path = "../cloud-native/cloud-native-programming-languages.html" >
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< a href = "../cloud-native/cloud-native-programming-languages.html" >
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< b > 2.10.< / b >
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云原生编程语言
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< / a >
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< ul class = "articles" >
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< li class = "chapter " data-level = "2.10.1" data-path = "../cloud-native/cloud-native-programming-language-ballerina.html" >
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< a href = "../cloud-native/cloud-native-programming-language-ballerina.html" >
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< b > 2.10.1.< / b >
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云原生编程语言 Ballerina
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< / a >
< / li >
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< li class = "chapter " data-level = "2.10.2" data-path = "../cloud-native/cloud-native-programming-language-pulumi.html" >
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< a href = "../cloud-native/cloud-native-programming-language-pulumi.html" >
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< b > 2.10.2.< / b >
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云原生编程语言 Pulumi
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< / a >
< / li >
< / ul >
< / li >
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< li class = "chapter " data-level = "2.11" data-path = "../cloud-native/the-future-of-cloud-native.html" >
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< a href = "../cloud-native/the-future-of-cloud-native.html" >
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< b > 2.11.< / b >
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云原生的未来
< / a >
< / li >
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< li class = "header" > 概念与原理< / li >
< li class = "chapter " data-level = "3.1" data-path = "../concepts/" >
< a href = "../concepts/" >
< b > 3.1.< / b >
Kubernetes 架构
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "3.1.1" data-path = "../concepts/concepts.html" >
< a href = "../concepts/concepts.html" >
< b > 3.1.1.< / b >
设计理念
< / a >
< / li >
< li class = "chapter " data-level = "3.1.2" data-path = "../concepts/etcd.html" >
< a href = "../concepts/etcd.html" >
< b > 3.1.2.< / b >
Etcd 解析
< / a >
< / li >
< li class = "chapter " data-level = "3.1.3" data-path = "../concepts/open-interfaces.html" >
< a href = "../concepts/open-interfaces.html" >
< b > 3.1.3.< / b >
开放接口
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "3.1.3.1" data-path = "../concepts/cri.html" >
< a href = "../concepts/cri.html" >
< b > 3.1.3.1.< / b >
CRI - Container Runtime Interface（ ）
< / a >
< / li >
< li class = "chapter " data-level = "3.1.3.2" data-path = "../concepts/cni.html" >
< a href = "../concepts/cni.html" >
< b > 3.1.3.2.< / b >
CNI - Container Network Interface（ ）
< / a >
< / li >
< li class = "chapter " data-level = "3.1.3.3" data-path = "../concepts/csi.html" >
< a href = "../concepts/csi.html" >
< b > 3.1.3.3.< / b >
CSI - Container Storage Interface（ ）
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< li class = "chapter " data-level = "3.2" data-path = "../concepts/networking.html" >
< a href = "../concepts/networking.html" >
< b > 3.2.< / b >
Kubernetes 中的网络
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "3.2.1" data-path = "../concepts/flannel.html" >
< a href = "../concepts/flannel.html" >
< b > 3.2.1.< / b >
Kubernetes 中的网络解析 —— 以 flannel 为例
< / a >
< / li >
< li class = "chapter " data-level = "3.2.2" data-path = "../concepts/calico.html" >
< a href = "../concepts/calico.html" >
< b > 3.2.2.< / b >
Kubernetes 中的网络解析 —— 以 calico 为例
< / a >
< / li >
< li class = "chapter " data-level = "3.2.3" data-path = "../concepts/cilium.html" >
< a href = "../concepts/cilium.html" >
< b > 3.2.3.< / b >
具备 API 感知的网络和安全性管理开源软件 Cilium
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "3.2.3.1" data-path = "../concepts/cilium-concepts.html" >
< a href = "../concepts/cilium-concepts.html" >
< b > 3.2.3.1.< / b >
Cilium 架构设计与概念解析
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< / ul >
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< li class = "chapter " data-level = "3.3" data-path = "../concepts/objects.html" >
< a href = "../concepts/objects.html" >
< b > 3.3.< / b >
资源对象与基本概念解析
< / a >
< / li >
< li class = "chapter " data-level = "3.4" data-path = "../concepts/pod-state-and-lifecycle.html" >
< a href = "../concepts/pod-state-and-lifecycle.html" >
< b > 3.4.< / b >
Pod 状态与生命周期管理
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< li class = "chapter " data-level = "3.4.1" data-path = "../concepts/pod-overview.html" >
< a href = "../concepts/pod-overview.html" >
< b > 3.4.1.< / b >
Pod 概览
< / a >
< / li >
< li class = "chapter " data-level = "3.4.2" data-path = "../concepts/pod.html" >
< a href = "../concepts/pod.html" >
< b > 3.4.2.< / b >
Pod 解析
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< / li >
< li class = "chapter " data-level = "3.4.3" data-path = "../concepts/init-containers.html" >
< a href = "../concepts/init-containers.html" >
< b > 3.4.3.< / b >
Init 容器
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< / li >
< li class = "chapter " data-level = "3.4.4" data-path = "../concepts/pause-container.html" >
< a href = "../concepts/pause-container.html" >
< b > 3.4.4.< / b >
Pause 容器
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< / li >
< li class = "chapter " data-level = "3.4.5" data-path = "../concepts/pod-security-policy.html" >
< a href = "../concepts/pod-security-policy.html" >
< b > 3.4.5.< / b >
Pod 安全策略
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< / li >
< li class = "chapter " data-level = "3.4.6" data-path = "../concepts/pod-lifecycle.html" >
< a href = "../concepts/pod-lifecycle.html" >
< b > 3.4.6.< / b >
Pod 的生命周期
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< / li >
< li class = "chapter " data-level = "3.4.7" data-path = "../concepts/pod-hook.html" >
< a href = "../concepts/pod-hook.html" >
< b > 3.4.7.< / b >
Pod Hook
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< li class = "chapter " data-level = "3.4.8" data-path = "../concepts/pod-preset.html" >
< a href = "../concepts/pod-preset.html" >
< b > 3.4.8.< / b >
Pod Preset
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< li class = "chapter " data-level = "3.4.9" data-path = "../concepts/pod-disruption-budget.html" >
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< b > 3.4.9.< / b >
Pod 中断与 PDB（
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< li class = "chapter " data-level = "3.5" data-path = "../concepts/cluster.html" >
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< b > 3.5.< / b >
集群资源管理
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< b > 3.5.1.< / b >
Node
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< b > 3.5.2.< / b >
Namespace
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< a href = "../concepts/label.html" >
< b > 3.5.3.< / b >
Label
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< a href = "../concepts/annotation.html" >
< b > 3.5.4.< / b >
Annotation
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< li class = "chapter " data-level = "3.5.5" data-path = "../concepts/taint-and-toleration.html" >
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< b > 3.5.5.< / b >
Taint 和 Toleration（ ）
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< / li >
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< a href = "../concepts/garbage-collection.html" >
< b > 3.5.6.< / b >
垃圾收集
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< li class = "chapter " data-level = "3.6" data-path = "../concepts/controllers.html" >
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< b > 3.6.< / b >
控制器
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< b > 3.6.1.< / b >
Deployment
< / a >
< / li >
< li class = "chapter " data-level = "3.6.2" data-path = "../concepts/statefulset.html" >
< a href = "../concepts/statefulset.html" >
< b > 3.6.2.< / b >
StatefulSet
< / a >
< / li >
< li class = "chapter " data-level = "3.6.3" data-path = "../concepts/daemonset.html" >
< a href = "../concepts/daemonset.html" >
< b > 3.6.3.< / b >
DaemonSet
< / a >
< / li >
< li class = "chapter " data-level = "3.6.4" data-path = "../concepts/replicaset.html" >
< a href = "../concepts/replicaset.html" >
< b > 3.6.4.< / b >
ReplicationController 和 ReplicaSet
< / a >
< / li >
< li class = "chapter " data-level = "3.6.5" data-path = "../concepts/job.html" >
< a href = "../concepts/job.html" >
< b > 3.6.5.< / b >
Job
< / a >
< / li >
< li class = "chapter " data-level = "3.6.6" data-path = "../concepts/cronjob.html" >
< a href = "../concepts/cronjob.html" >
< b > 3.6.6.< / b >
CronJob
< / a >
< / li >
< li class = "chapter " data-level = "3.6.7" data-path = "../concepts/horizontal-pod-autoscaling.html" >
< a href = "../concepts/horizontal-pod-autoscaling.html" >
< b > 3.6.7.< / b >
Horizontal Pod Autoscaling
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "3.6.7.1" data-path = "../concepts/custom-metrics-hpa.html" >
< a href = "../concepts/custom-metrics-hpa.html" >
< b > 3.6.7.1.< / b >
自定义指标 HPA
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "3.6.8" data-path = "../concepts/admission-controller.html" >
< a href = "../concepts/admission-controller.html" >
< b > 3.6.8.< / b >
准入控制器（ ）
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "3.7" data-path = "../concepts/service-discovery.html" >
< a href = "../concepts/service-discovery.html" >
< b > 3.7.< / b >
服务发现
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "3.7.1" data-path = "../concepts/service.html" >
< a href = "../concepts/service.html" >
< b > 3.7.1.< / b >
Service
< / a >
< / li >
< li class = "chapter " data-level = "3.7.2" data-path = "../concepts/ingress.html" >
< a href = "../concepts/ingress.html" >
< b > 3.7.2.< / b >
Ingress
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "3.7.2.1" data-path = "../concepts/traefik-ingress-controller.html" >
< a href = "../concepts/traefik-ingress-controller.html" >
< b > 3.7.2.1.< / b >
Traefik Ingress Controller
< / a >
< / li >
< / ul >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "3.8" data-path = "../concepts/authentication-and-permission.html" >
< a href = "../concepts/authentication-and-permission.html" >
< b > 3.8.< / b >
身份与权限控制
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "3.8.1" data-path = "../concepts/serviceaccount.html" >
< a href = "../concepts/serviceaccount.html" >
< b > 3.8.1.< / b >
ServiceAccount
< / a >
< / li >
< li class = "chapter " data-level = "3.8.2" data-path = "../concepts/rbac.html" >
< a href = "../concepts/rbac.html" >
< b > 3.8.2.< / b >
RBAC—— 基于角色的访问控制
< / a >
< / li >
< li class = "chapter " data-level = "3.8.3" data-path = "../concepts/network-policy.html" >
< a href = "../concepts/network-policy.html" >
< b > 3.8.3.< / b >
NetworkPolicy
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "3.9" data-path = "../concepts/storage.html" >
< a href = "../concepts/storage.html" >
< b > 3.9.< / b >
存储
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "3.9.1" data-path = "../concepts/secret.html" >
< a href = "../concepts/secret.html" >
< b > 3.9.1.< / b >
Secret
< / a >
< / li >
< li class = "chapter " data-level = "3.9.2" data-path = "../concepts/configmap.html" >
< a href = "../concepts/configmap.html" >
< b > 3.9.2.< / b >
ConfigMap
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "3.9.2.1" data-path = "../concepts/configmap-hot-update.html" >
< a href = "../concepts/configmap-hot-update.html" >
< b > 3.9.2.1.< / b >
ConfigMap 的热更新
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "3.9.3" data-path = "../concepts/volume.html" >
< a href = "../concepts/volume.html" >
< b > 3.9.3.< / b >
Volume
< / a >
< / li >
< li class = "chapter " data-level = "3.9.4" data-path = "../concepts/persistent-volume.html" >
< a href = "../concepts/persistent-volume.html" >
< b > 3.9.4.< / b >
Persistent Volume（ ）
< / a >
< / li >
< li class = "chapter " data-level = "3.9.5" data-path = "../concepts/storageclass.html" >
< a href = "../concepts/storageclass.html" >
< b > 3.9.5.< / b >
Storage Class
< / a >
< / li >
< li class = "chapter " data-level = "3.9.6" data-path = "../concepts/local-persistent-storage.html" >
< a href = "../concepts/local-persistent-storage.html" >
< b > 3.9.6.< / b >
本地持久化存储
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "3.10" data-path = "../concepts/extension.html" >
< a href = "../concepts/extension.html" >
< b > 3.10.< / b >
集群扩展
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "3.10.1" data-path = "../concepts/custom-resource.html" >
< a href = "../concepts/custom-resource.html" >
< b > 3.10.1.< / b >
使用自定义资源扩展 API
< / a >
< / li >
< li class = "chapter " data-level = "3.10.2" data-path = "../concepts/crd.html" >
< a href = "../concepts/crd.html" >
< b > 3.10.2.< / b >
使用 CRD 扩展 Kubernetes API
< / a >
< / li >
< li class = "chapter " data-level = "3.10.3" data-path = "../concepts/aggregated-api-server.html" >
< a href = "../concepts/aggregated-api-server.html" >
< b > 3.10.3.< / b >
Aggregated API Server
< / a >
< / li >
< li class = "chapter " data-level = "3.10.4" data-path = "../concepts/apiservice.html" >
< a href = "../concepts/apiservice.html" >
< b > 3.10.4.< / b >
APIService
< / a >
< / li >
< li class = "chapter " data-level = "3.10.5" data-path = "../concepts/service-catalog.html" >
< a href = "../concepts/service-catalog.html" >
< b > 3.10.5.< / b >
Service Catalog
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "3.11" data-path = "../concepts/scheduling.html" >
< a href = "../concepts/scheduling.html" >
< b > 3.11.< / b >
资源调度
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "3.11.1" data-path = "../concepts/qos.html" >
< a href = "../concepts/qos.html" >
< b > 3.11.1.< / b >
QoS（ ）
< / a >
< / li >
< / ul >
< / li >
< li class = "header" > 用户指南< / li >
< li class = "chapter " data-level = "4.1" data-path = "../guide/" >
< a href = "../guide/" >
< b > 4.1.< / b >
用户指南
< / a >
< / li >
< li class = "chapter " data-level = "4.2" data-path = "../guide/resource-configuration.html" >
< a href = "../guide/resource-configuration.html" >
< b > 4.2.< / b >
资源对象配置
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "4.2.1" data-path = "../guide/configure-liveness-readiness-probes.html" >
< a href = "../guide/configure-liveness-readiness-probes.html" >
< b > 4.2.1.< / b >
配置 Pod 的 liveness 和 readiness 探针
< / a >
< / li >
< li class = "chapter " data-level = "4.2.2" data-path = "../guide/configure-pod-service-account.html" >
< a href = "../guide/configure-pod-service-account.html" >
< b > 4.2.2.< / b >
配置 Pod 的 Service Account
< / a >
< / li >
< li class = "chapter " data-level = "4.2.3" data-path = "../guide/secret-configuration.html" >
< a href = "../guide/secret-configuration.html" >
< b > 4.2.3.< / b >
Secret 配置
< / a >
< / li >
< li class = "chapter " data-level = "4.2.4" data-path = "../guide/resource-quota-management.html" >
< a href = "../guide/resource-quota-management.html" >
< b > 4.2.4.< / b >
管理 namespace 中的资源配额
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "4.3" data-path = "../guide/command-usage.html" >
< a href = "../guide/command-usage.html" >
< b > 4.3.< / b >
命令使用
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "4.3.1" data-path = "../guide/docker-cli-to-kubectl.html" >
< a href = "../guide/docker-cli-to-kubectl.html" >
< b > 4.3.1.< / b >
Docker 用户过渡到 kubectl 命令行指南
< / a >
< / li >
< li class = "chapter " data-level = "4.3.2" data-path = "../guide/using-kubectl.html" >
< a href = "../guide/using-kubectl.html" >
< b > 4.3.2.< / b >
kubectl 命令概览
< / a >
< / li >
< li class = "chapter " data-level = "4.3.3" data-path = "../guide/kubectl-cheatsheet.html" >
< a href = "../guide/kubectl-cheatsheet.html" >
< b > 4.3.3.< / b >
kubectl 命令技巧大全
< / a >
< / li >
< li class = "chapter " data-level = "4.3.4" data-path = "../guide/using-etcdctl-to-access-kubernetes-data.html" >
< a href = "../guide/using-etcdctl-to-access-kubernetes-data.html" >
< b > 4.3.4.< / b >
使用 etcdctl 访问 kubernetes 数据
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "4.4" data-path = "../guide/cluster-security-management.html" >
< a href = "../guide/cluster-security-management.html" >
< b > 4.4.< / b >
集群安全性管理
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "4.4.1" data-path = "../guide/managing-tls-in-a-cluster.html" >
< a href = "../guide/managing-tls-in-a-cluster.html" >
< b > 4.4.1.< / b >
管理集群中的 TLS
< / a >
< / li >
< li class = "chapter " data-level = "4.4.2" data-path = "../guide/kubelet-authentication-authorization.html" >
< a href = "../guide/kubelet-authentication-authorization.html" >
< b > 4.4.2.< / b >
kubelet 的认证授权
< / a >
< / li >
< li class = "chapter " data-level = "4.4.3" data-path = "../guide/tls-bootstrapping.html" >
< a href = "../guide/tls-bootstrapping.html" >
< b > 4.4.3.< / b >
2020-07-17 11:08:23 +08:00
TLS Bootstrap
2020-06-19 14:52:56 +08:00
< / a >
< / li >
< li class = "chapter " data-level = "4.4.4" data-path = "../guide/kubectl-user-authentication-authorization.html" >
< a href = "../guide/kubectl-user-authentication-authorization.html" >
< b > 4.4.4.< / b >
创建用户认证授权的 kubeconfig 文件
< / a >
< / li >
< li class = "chapter " data-level = "4.4.5" data-path = "../guide/ip-masq-agent.html" >
< a href = "../guide/ip-masq-agent.html" >
< b > 4.4.5.< / b >
IP 伪装代理
< / a >
< / li >
< li class = "chapter " data-level = "4.4.6" data-path = "../guide/auth-with-kubeconfig-or-token.html" >
< a href = "../guide/auth-with-kubeconfig-or-token.html" >
< b > 4.4.6.< / b >
使用 kubeconfig 或 token 进行用户身份认证
< / a >
< / li >
< li class = "chapter " data-level = "4.4.7" data-path = "../guide/authentication.html" >
< a href = "../guide/authentication.html" >
< b > 4.4.7.< / b >
Kubernetes 中的用户与身份认证授权
< / a >
< / li >
< li class = "chapter " data-level = "4.4.8" data-path = "../guide/kubernetes-security-best-practice.html" >
< a href = "../guide/kubernetes-security-best-practice.html" >
< b > 4.4.8.< / b >
Kubernetes 集群安全性配置最佳实践
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "4.5" data-path = "../guide/access-kubernetes-cluster.html" >
< a href = "../guide/access-kubernetes-cluster.html" >
< b > 4.5.< / b >
访问 Kubernetes 集群
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "4.5.1" data-path = "../guide/access-cluster.html" >
< a href = "../guide/access-cluster.html" >
< b > 4.5.1.< / b >
访问集群
< / a >
< / li >
< li class = "chapter " data-level = "4.5.2" data-path = "../guide/authenticate-across-clusters-kubeconfig.html" >
< a href = "../guide/authenticate-across-clusters-kubeconfig.html" >
< b > 4.5.2.< / b >
使用 kubeconfig 文件配置跨集群认证
< / a >
< / li >
< li class = "chapter " data-level = "4.5.3" data-path = "../guide/connecting-to-applications-port-forward.html" >
< a href = "../guide/connecting-to-applications-port-forward.html" >
< b > 4.5.3.< / b >
通过端口转发访问集群中的应用程序
< / a >
< / li >
< li class = "chapter " data-level = "4.5.4" data-path = "../guide/service-access-application-cluster.html" >
< a href = "../guide/service-access-application-cluster.html" >
< b > 4.5.4.< / b >
使用 service 访问群集中的应用程序
< / a >
< / li >
< li class = "chapter " data-level = "4.5.5" data-path = "../guide/accessing-kubernetes-pods-from-outside-of-the-cluster.html" >
< a href = "../guide/accessing-kubernetes-pods-from-outside-of-the-cluster.html" >
< b > 4.5.5.< / b >
从外部访问 Kubernetes 中的 Pod
< / a >
< / li >
< li class = "chapter " data-level = "4.5.6" data-path = "../guide/cabin-mobile-dashboard-for-kubernetes.html" >
< a href = "../guide/cabin-mobile-dashboard-for-kubernetes.html" >
< b > 4.5.6.< / b >
Cabin - Kubernetes 手机客户端
< / a >
< / li >
< li class = "chapter " data-level = "4.5.7" data-path = "../guide/kubernetes-desktop-client.html" >
< a href = "../guide/kubernetes-desktop-client.html" >
< b > 4.5.7.< / b >
2020-06-29 12:32:43 +08:00
Lens - Kubernetes IDE/桌面客户端
2020-06-19 14:52:56 +08:00
< / a >
< / li >
< li class = "chapter " data-level = "4.5.8" data-path = "../guide/kubernator-kubernetes-ui.html" >
< a href = "../guide/kubernator-kubernetes-ui.html" >
< b > 4.5.8.< / b >
Kubernator - 更底层的 Kubernetes UI
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "4.6" data-path = "../guide/application-development-deployment-flow.html" >
< a href = "../guide/application-development-deployment-flow.html" >
< b > 4.6.< / b >
在 Kubernetes 中开发部署应用
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "4.6.1" data-path = "../guide/deploy-applications-in-kubernetes.html" >
< a href = "../guide/deploy-applications-in-kubernetes.html" >
< b > 4.6.1.< / b >
适用于 kubernetes 的应用开发部署流程
< / a >
< / li >
< li class = "chapter " data-level = "4.6.2" data-path = "../guide/migrating-hadoop-yarn-to-kubernetes.html" >
< a href = "../guide/migrating-hadoop-yarn-to-kubernetes.html" >
< b > 4.6.2.< / b >
迁移传统应用到 Kubernetes 中 —— 以 Hadoop YARN 为例
< / a >
< / li >
< li class = "chapter " data-level = "4.6.3" data-path = "../guide/using-statefulset.html" >
< a href = "../guide/using-statefulset.html" >
< b > 4.6.3.< / b >
使用 StatefulSet 部署用状态应用
< / a >
< / li >
< / ul >
< / li >
< li class = "header" > 最佳实践< / li >
< li class = "chapter " data-level = "5.1" data-path = "./" >
< a href = "./" >
< b > 5.1.< / b >
最佳实践概览
< / a >
< / li >
< li class = "chapter " data-level = "5.2" data-path = "install-kubernetes-on-centos.html" >
< a href = "install-kubernetes-on-centos.html" >
< b > 5.2.< / b >
在 CentOS 上部署 Kubernetes 集群
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.2.1" data-path = "create-tls-and-secret-key.html" >
< a href = "create-tls-and-secret-key.html" >
< b > 5.2.1.< / b >
创建 TLS 证书和秘钥
< / a >
< / li >
< li class = "chapter " data-level = "5.2.2" data-path = "create-kubeconfig.html" >
< a href = "create-kubeconfig.html" >
< b > 5.2.2.< / b >
创建 kubeconfig 文件
< / a >
< / li >
< li class = "chapter " data-level = "5.2.3" data-path = "etcd-cluster-installation.html" >
< a href = "etcd-cluster-installation.html" >
< b > 5.2.3.< / b >
创建高可用 etcd 集群
< / a >
< / li >
< li class = "chapter " data-level = "5.2.4" data-path = "kubectl-installation.html" >
< a href = "kubectl-installation.html" >
< b > 5.2.4.< / b >
安装 kubectl 命令行工具
< / a >
< / li >
< li class = "chapter " data-level = "5.2.5" data-path = "master-installation.html" >
< a href = "master-installation.html" >
< b > 5.2.5.< / b >
部署 master 节点
< / a >
< / li >
< li class = "chapter " data-level = "5.2.6" data-path = "flannel-installation.html" >
< a href = "flannel-installation.html" >
< b > 5.2.6.< / b >
安装 flannel 网络插件
< / a >
< / li >
< li class = "chapter " data-level = "5.2.7" data-path = "node-installation.html" >
< a href = "node-installation.html" >
< b > 5.2.7.< / b >
部署 node 节点
< / a >
< / li >
< li class = "chapter " data-level = "5.2.8" data-path = "kubedns-addon-installation.html" >
< a href = "kubedns-addon-installation.html" >
< b > 5.2.8.< / b >
安装 kubedns 插件
< / a >
< / li >
< li class = "chapter " data-level = "5.2.9" data-path = "dashboard-addon-installation.html" >
< a href = "dashboard-addon-installation.html" >
< b > 5.2.9.< / b >
安装 dashboard 插件
< / a >
< / li >
< li class = "chapter " data-level = "5.2.10" data-path = "heapster-addon-installation.html" >
< a href = "heapster-addon-installation.html" >
< b > 5.2.10.< / b >
安装 heapster 插件
< / a >
< / li >
< li class = "chapter " data-level = "5.2.11" data-path = "efk-addon-installation.html" >
< a href = "efk-addon-installation.html" >
< b > 5.2.11.< / b >
安装 EFK 插件
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.3" data-path = "install-kubernetes-with-kubeadm.html" >
< a href = "install-kubernetes-with-kubeadm.html" >
< b > 5.3.< / b >
生产级的 Kubernetes 简化管理工具 kubeadm
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.3.1" data-path = "install-kubernetes-on-ubuntu-server-16.04-with-kubeadm.html" >
< a href = "install-kubernetes-on-ubuntu-server-16.04-with-kubeadm.html" >
< b > 5.3.1.< / b >
使用 kubeadm 在 Ubuntu Server 16.04 上快速构建测试集群
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.4" data-path = "service-discovery-and-loadbalancing.html" >
< a href = "service-discovery-and-loadbalancing.html" >
< b > 5.4.< / b >
服务发现与负载均衡
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.4.1" data-path = "traefik-ingress-installation.html" >
< a href = "traefik-ingress-installation.html" >
< b > 5.4.1.< / b >
安装 Traefik ingress
< / a >
< / li >
< li class = "chapter " data-level = "5.4.2" data-path = "distributed-load-test.html" >
< a href = "distributed-load-test.html" >
< b > 5.4.2.< / b >
分布式负载测试
< / a >
< / li >
< li class = "chapter " data-level = "5.4.3" data-path = "network-and-cluster-perfermance-test.html" >
< a href = "network-and-cluster-perfermance-test.html" >
< b > 5.4.3.< / b >
网络和集群性能测试
< / a >
< / li >
< li class = "chapter " data-level = "5.4.4" data-path = "edge-node-configuration.html" >
< a href = "edge-node-configuration.html" >
< b > 5.4.4.< / b >
边缘节点配置
< / a >
< / li >
< li class = "chapter " data-level = "5.4.5" data-path = "nginx-ingress-installation.html" >
< a href = "nginx-ingress-installation.html" >
< b > 5.4.5.< / b >
安装 Nginx ingress
< / a >
< / li >
< li class = "chapter " data-level = "5.4.6" data-path = "dns-installation.html" >
< a href = "dns-installation.html" >
< b > 5.4.6.< / b >
安装配置 DNS
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.4.6.1" data-path = "configuring-dns.html" >
< a href = "configuring-dns.html" >
< b > 5.4.6.1.< / b >
安装配置 Kube-dns
< / a >
< / li >
< li class = "chapter " data-level = "5.4.6.2" data-path = "coredns.html" >
< a href = "coredns.html" >
< b > 5.4.6.2.< / b >
安装配置 CoreDNS
< / a >
< / li >
< / ul >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.5" data-path = "operation.html" >
< a href = "operation.html" >
< b > 5.5.< / b >
运维管理
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.5.1" data-path = "master-ha.html" >
< a href = "master-ha.html" >
< b > 5.5.1.< / b >
Master 节点高可用
< / a >
< / li >
< li class = "chapter " data-level = "5.5.2" data-path = "service-rolling-update.html" >
< a href = "service-rolling-update.html" >
< b > 5.5.2.< / b >
服务滚动升级
< / a >
< / li >
< li class = "chapter " data-level = "5.5.3" data-path = "app-log-collection.html" >
< a href = "app-log-collection.html" >
< b > 5.5.3.< / b >
应用日志收集
< / a >
< / li >
< li class = "chapter " data-level = "5.5.4" data-path = "configuration-best-practice.html" >
< a href = "configuration-best-practice.html" >
< b > 5.5.4.< / b >
配置最佳实践
< / a >
< / li >
< li class = "chapter " data-level = "5.5.5" data-path = "monitor.html" >
< a href = "monitor.html" >
< b > 5.5.5.< / b >
集群及应用监控
< / a >
< / li >
< li class = "chapter " data-level = "5.5.6" data-path = "data-persistence-problem.html" >
< a href = "data-persistence-problem.html" >
< b > 5.5.6.< / b >
数据持久化问题
< / a >
< / li >
< li class = "chapter " data-level = "5.5.7" data-path = "manage-compute-resources-container.html" >
< a href = "manage-compute-resources-container.html" >
< b > 5.5.7.< / b >
管理容器的计算资源
< / a >
< / li >
< li class = "chapter " data-level = "5.5.8" data-path = "federation.html" >
< a href = "federation.html" >
< b > 5.5.8.< / b >
集群联邦
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.6" data-path = "storage.html" >
< a href = "storage.html" >
< b > 5.6.< / b >
存储管理
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.6.1" data-path = "glusterfs.html" >
< a href = "glusterfs.html" >
< b > 5.6.1.< / b >
GlusterFS
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.6.1.1" data-path = "using-glusterfs-for-persistent-storage.html" >
< a href = "using-glusterfs-for-persistent-storage.html" >
< b > 5.6.1.1.< / b >
使用 GlusterFS 做持久化存储
< / a >
< / li >
< li class = "chapter " data-level = "5.6.1.2" data-path = "using-heketi-gluster-for-persistent-storage.html" >
< a href = "using-heketi-gluster-for-persistent-storage.html" >
< b > 5.6.1.2.< / b >
使用 Heketi 作为 Kubernetes 的持久存储 GlusterFS 的 external provisioner
< / a >
< / li >
< li class = "chapter " data-level = "5.6.1.3" data-path = "storage-for-containers-using-glusterfs-with-openshift.html" >
< a href = "storage-for-containers-using-glusterfs-with-openshift.html" >
< b > 5.6.1.3.< / b >
在 OpenShift 中使用 GlusterFS 做持久化存储
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.6.2" data-path = "glusterd-2.0.html" >
< a href = "glusterd-2.0.html" >
< b > 5.6.2.< / b >
GlusterD-2.0
< / a >
< / li >
< li class = "chapter " data-level = "5.6.3" data-path = "ceph.html" >
< a href = "ceph.html" >
< b > 5.6.3.< / b >
Ceph
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.6.3.1" data-path = "ceph-helm-install-guide-zh.html" >
< a href = "ceph-helm-install-guide-zh.html" >
< b > 5.6.3.1.< / b >
用 Helm 托管安装 Ceph 集群并提供后端存储
< / a >
< / li >
< li class = "chapter active" data-level = "5.6.3.2" data-path = "using-ceph-for-persistent-storage.html" >
< a href = "using-ceph-for-persistent-storage.html" >
< b > 5.6.3.2.< / b >
使用 Ceph 做持久化存储
< / a >
< / li >
< li class = "chapter " data-level = "5.6.3.3" data-path = "rbd-provisioner.html" >
< a href = "rbd-provisioner.html" >
< b > 5.6.3.3.< / b >
使用 rbd-provisioner 提供 rbd 持久化存储
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.6.4" data-path = "openebs.html" >
< a href = "openebs.html" >
< b > 5.6.4.< / b >
OpenEBS
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.6.4.1" data-path = "using-openebs-for-persistent-storage.html" >
< a href = "using-openebs-for-persistent-storage.html" >
< b > 5.6.4.1.< / b >
使用 OpenEBS 做持久化存储
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.6.5" data-path = "rook.html" >
< a href = "rook.html" >
< b > 5.6.5.< / b >
Rook
< / a >
< / li >
< li class = "chapter " data-level = "5.6.6" data-path = "nfs.html" >
< a href = "nfs.html" >
< b > 5.6.6.< / b >
NFS
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.6.6.1" data-path = "using-nfs-for-persistent-storage.html" >
< a href = "using-nfs-for-persistent-storage.html" >
< b > 5.6.6.1.< / 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 = "5.7" data-path = "monitoring.html" >
< a href = "monitoring.html" >
< b > 5.7.< / b >
集群与应用监控
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.7.1" data-path = "heapster.html" >
< a href = "heapster.html" >
< b > 5.7.1.< / b >
Heapster
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.7.1.1" data-path = "using-heapster-to-get-object-metrics.html" >
< a href = "using-heapster-to-get-object-metrics.html" >
< b > 5.7.1.1.< / b >
使用 Heapster 获取集群和对象的 metric 数据
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.7.2" data-path = "prometheus.html" >
< a href = "prometheus.html" >
< b > 5.7.2.< / b >
Prometheus
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.7.2.1" data-path = "using-prometheus-to-monitor-kuberentes-cluster.html" >
< a href = "using-prometheus-to-monitor-kuberentes-cluster.html" >
< b > 5.7.2.1.< / b >
使用 Prometheus 监控 kubernetes 集群
< / a >
< / li >
< li class = "chapter " data-level = "5.7.2.2" data-path = "promql.html" >
< a href = "promql.html" >
< b > 5.7.2.2.< / b >
Prometheus 查询语言 PromQL 使用说明
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.7.3" data-path = "vistio-visualize-your-istio-mesh.html" >
< a href = "vistio-visualize-your-istio-mesh.html" >
< b > 5.7.3.< / b >
使用 Vistio 监控 Istio 服务网格中的流量
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.8" data-path = "distributed-tracing.html" >
< a href = "distributed-tracing.html" >
< b > 5.8.< / b >
分布式跟踪
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.8.1" data-path = "opentracing.html" >
< a href = "opentracing.html" >
< b > 5.8.1.< / b >
OpenTracing
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.9" data-path = "services-management-tool.html" >
< a href = "services-management-tool.html" >
< b > 5.9.< / b >
服务编排管理
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.9.1" data-path = "helm.html" >
< a href = "helm.html" >
< b > 5.9.1.< / b >
使用 Helm 管理 Kubernetes 应用
< / a >
< / li >
< li class = "chapter " data-level = "5.9.2" data-path = "create-private-charts-repo.html" >
< a href = "create-private-charts-repo.html" >
< b > 5.9.2.< / b >
构建私有 Chart 仓库
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.10" data-path = "ci-cd.html" >
< a href = "ci-cd.html" >
< b > 5.10.< / b >
持续集成与发布
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.10.1" data-path = "jenkins-ci-cd.html" >
< a href = "jenkins-ci-cd.html" >
< b > 5.10.1.< / b >
使用 Jenkins 进行持续集成与发布
< / a >
< / li >
< li class = "chapter " data-level = "5.10.2" data-path = "drone-ci-cd.html" >
< a href = "drone-ci-cd.html" >
< b > 5.10.2.< / b >
使用 Drone 进行持续集成与发布
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.11" data-path = "update-and-upgrade.html" >
< a href = "update-and-upgrade.html" >
< b > 5.11.< / b >
更新与升级
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.11.1" data-path = "manually-upgrade.html" >
< a href = "manually-upgrade.html" >
< b > 5.11.1.< / b >
手动升级 Kubernetes 集群
< / a >
< / li >
< li class = "chapter " data-level = "5.11.2" data-path = "dashboard-upgrade.html" >
< a href = "dashboard-upgrade.html" >
< b > 5.11.2.< / b >
升级 dashboard
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.12" data-path = "controller-extended.html" >
< a href = "controller-extended.html" >
< b > 5.12.< / b >
扩展控制器
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.12.1" data-path = "openkruise.html" >
< a href = "openkruise.html" >
< b > 5.12.1.< / b >
OpenKruise
< / a >
2020-06-22 17:07:42 +08:00
< ul class = "articles" >
< li class = "chapter " data-level = "5.12.1.1" data-path = "in-place-update.html" >
< a href = "in-place-update.html" >
< b > 5.12.1.1.< / b >
原地升级
< / a >
< / li >
< / ul >
2020-06-19 14:52:56 +08:00
< / li >
< / ul >
< / li >
< li class = "header" > 领域应用< / li >
< li class = "chapter " data-level = "6.1" data-path = "../usecases/" >
< a href = "../usecases/" >
< b > 6.1.< / b >
领域应用概览
< / a >
< / li >
< li class = "chapter " data-level = "6.2" data-path = "../usecases/microservices.html" >
< a href = "../usecases/microservices.html" >
< b > 6.2.< / b >
微服务架构
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.2.1" data-path = "../usecases/service-discovery-in-microservices.html" >
< a href = "../usecases/service-discovery-in-microservices.html" >
< b > 6.2.1.< / b >
微服务中的服务发现
< / a >
< / li >
< li class = "chapter " data-level = "6.2.2" data-path = "../usecases/microservices-for-java-developers.html" >
< a href = "../usecases/microservices-for-java-developers.html" >
< b > 6.2.2.< / b >
使用 Java 构建微服务并发布到 Kubernetes 平台
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.2.2.1" data-path = "../usecases/spring-boot-quick-start-guide.html" >
< a href = "../usecases/spring-boot-quick-start-guide.html" >
< b > 6.2.2.1.< / b >
Spring Boot 快速开始指南
< / a >
< / li >
< / ul >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "6.3" data-path = "../usecases/service-mesh.html" >
< a href = "../usecases/service-mesh.html" >
< b > 6.3.< / b >
Service Mesh 服务网格
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.3.1" data-path = "../usecases/the-enterprise-path-to-service-mesh-architectures.html" >
< a href = "../usecases/the-enterprise-path-to-service-mesh-architectures.html" >
< b > 6.3.1.< / b >
企业级服务网格架构
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.3.1.1" data-path = "../usecases/service-mesh-fundamental.html" >
< a href = "../usecases/service-mesh-fundamental.html" >
< b > 6.3.1.1.< / b >
Service Mesh 基础
< / a >
< / li >
< li class = "chapter " data-level = "6.3.1.2" data-path = "../usecases/comparing-service-mesh-technologies.html" >
< a href = "../usecases/comparing-service-mesh-technologies.html" >
< b > 6.3.1.2.< / b >
Service Mesh 技术对比
< / a >
< / li >
< li class = "chapter " data-level = "6.3.1.3" data-path = "../usecases/service-mesh-adoption-and-evolution.html" >
< a href = "../usecases/service-mesh-adoption-and-evolution.html" >
< b > 6.3.1.3.< / b >
采纳和演进
< / a >
< / li >
< li class = "chapter " data-level = "6.3.1.4" data-path = "../usecases/service-mesh-customization-and-integration.html" >
< a href = "../usecases/service-mesh-customization-and-integration.html" >
< b > 6.3.1.4.< / b >
定制和集成
< / a >
< / li >
< li class = "chapter " data-level = "6.3.1.5" data-path = "../usecases/service-mesh-conclusion.html" >
< a href = "../usecases/service-mesh-conclusion.html" >
< b > 6.3.1.5.< / b >
总结
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "6.3.2" data-path = "../usecases/istio.html" >
< a href = "../usecases/istio.html" >
< b > 6.3.2.< / b >
Istio
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.3.2.1" data-path = "../usecases/istio-installation.html" >
< a href = "../usecases/istio-installation.html" >
< b > 6.3.2.1.< / b >
安装并试用 Istio service mesh
< / a >
< / li >
< li class = "chapter " data-level = "6.3.2.2" data-path = "../usecases/sidecar-spec-in-istio.html" >
< a href = "../usecases/sidecar-spec-in-istio.html" >
< b > 6.3.2.2.< / b >
Istio 中 sidecar 的注入规范及示例
< / a >
< / li >
< li class = "chapter " data-level = "6.3.2.3" data-path = "../usecases/istio-community-tips.html" >
< a href = "../usecases/istio-community-tips.html" >
< b > 6.3.2.3.< / b >
如何参与 Istio 社区及注意事项
< / a >
< / li >
< li class = "chapter " data-level = "6.3.2.4" data-path = "../usecases/istio-tutorials-collection.html" >
< a href = "../usecases/istio-tutorials-collection.html" >
< b > 6.3.2.4.< / b >
Istio 免费学习资源汇总
< / a >
< / li >
< li class = "chapter " data-level = "6.3.2.5" 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 > 6.3.2.5.< / b >
Sidecar 的注入与流量劫持
< / a >
< / li >
< li class = "chapter " data-level = "6.3.2.6" data-path = "../usecases/envoy-sidecar-routing-of-istio-service-mesh-deep-dive.html" >
< a href = "../usecases/envoy-sidecar-routing-of-istio-service-mesh-deep-dive.html" >
< b > 6.3.2.6.< / b >
Envoy Sidecar 代理的路由转发
< / a >
2020-11-18 17:21:45 +08:00
< / li >
< li class = "chapter " data-level = "6.3.2.7" data-path = "../usecases/how-to-integrate-istio-with-vm.html" >
< a href = "../usecases/how-to-integrate-istio-with-vm.html" >
< b > 6.3.2.7.< / b >
Istio 如何支持虚拟机
< / a >
2020-06-19 14:52:56 +08:00
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "6.3.3" data-path = "../usecases/linkerd.html" >
< a href = "../usecases/linkerd.html" >
< b > 6.3.3.< / b >
Linkerd
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.3.3.1" data-path = "../usecases/linkerd-user-guide.html" >
< a href = "../usecases/linkerd-user-guide.html" >
< b > 6.3.3.1.< / b >
Linkerd 使用指南
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "6.3.4" data-path = "../usecases/conduit.html" >
< a href = "../usecases/conduit.html" >
< b > 6.3.4.< / b >
Conduit
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.3.4.1" data-path = "../usecases/conduit-overview.html" >
< a href = "../usecases/conduit-overview.html" >
< b > 6.3.4.1.< / b >
Condiut 概览
< / a >
< / li >
< li class = "chapter " data-level = "6.3.4.2" data-path = "../usecases/conduit-installation.html" >
< a href = "../usecases/conduit-installation.html" >
< b > 6.3.4.2.< / b >
安装 Conduit
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "6.3.5" data-path = "../usecases/envoy.html" >
< a href = "../usecases/envoy.html" >
< b > 6.3.5.< / b >
Envoy
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.3.5.1" data-path = "../usecases/envoy-terminology.html" >
< a href = "../usecases/envoy-terminology.html" >
< b > 6.3.5.1.< / b >
Envoy 的架构与基本术语
< / a >
< / li >
< li class = "chapter " data-level = "6.3.5.2" data-path = "../usecases/envoy-front-proxy.html" >
< a href = "../usecases/envoy-front-proxy.html" >
< b > 6.3.5.2.< / b >
Envoy 作为前端代理
< / a >
< / li >
< li class = "chapter " data-level = "6.3.5.3" data-path = "../usecases/envoy-mesh-in-kubernetes-tutorial.html" >
< a href = "../usecases/envoy-mesh-in-kubernetes-tutorial.html" >
< b > 6.3.5.3.< / b >
Envoy mesh 教程
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "6.3.6" data-path = "../usecases/mosn.html" >
< a href = "../usecases/mosn.html" >
< b > 6.3.6.< / b >
MOSN
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "6.4" data-path = "../usecases/big-data.html" >
< a href = "../usecases/big-data.html" >
< b > 6.4.< / b >
大数据
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.4.1" data-path = "../usecases/spark-standalone-on-kubernetes.html" >
< a href = "../usecases/spark-standalone-on-kubernetes.html" >
< b > 6.4.1.< / b >
Spark standalone on Kubernetes
< / a >
< / li >
< li class = "chapter " data-level = "6.4.2" data-path = "../usecases/running-spark-with-kubernetes-native-scheduler.html" >
< a href = "../usecases/running-spark-with-kubernetes-native-scheduler.html" >
< b > 6.4.2.< / b >
运行支持 Kubernetes 原生调度的 Spark 程序
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "6.5" data-path = "../usecases/serverless.html" >
< a href = "../usecases/serverless.html" >
< b > 6.5.< / b >
Serverless 架构
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.5.1" data-path = "../usecases/understanding-serverless.html" >
< a href = "../usecases/understanding-serverless.html" >
< b > 6.5.1.< / b >
理解 Serverless
< / a >
< / li >
< li class = "chapter " data-level = "6.5.2" data-path = "../usecases/faas.html" >
< a href = "../usecases/faas.html" >
< b > 6.5.2.< / b >
FaaS（ ）
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.5.2.1" data-path = "../usecases/openfaas-quick-start.html" >
< a href = "../usecases/openfaas-quick-start.html" >
< b > 6.5.2.1.< / b >
OpenFaaS 快速入门指南
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "6.5.3" data-path = "../usecases/knative.html" >
< a href = "../usecases/knative.html" >
< b > 6.5.3.< / b >
Knative
< / a >
< / li >
< / ul >
< / li >
2020-06-24 16:47:22 +08:00
< li class = "chapter " data-level = "6.6" data-path = "../usecases/edge-computing.html" >
2020-06-19 14:52:56 +08:00
< a href = "../usecases/edge-computing.html" >
2020-06-24 16:47:22 +08:00
< b > 6.6.< / b >
2020-06-19 14:52:56 +08:00
边缘计算
< / a >
< / li >
2020-06-24 16:47:22 +08:00
< li class = "chapter " data-level = "6.7" data-path = "../usecases/ai.html" >
2020-06-19 14:52:56 +08:00
< a href = "../usecases/ai.html" >
2020-06-24 16:47:22 +08:00
< b > 6.7.< / b >
2020-06-19 14:52:56 +08:00
人工智能
< / a >
< / li >
< li class = "header" > 开发指南< / li >
< li class = "chapter " data-level = "7.1" data-path = "../develop/" >
< a href = "../develop/" >
< b > 7.1.< / b >
开发指南概览
< / a >
< / li >
< li class = "chapter " data-level = "7.2" data-path = "../develop/sigs-and-working-group.html" >
< a href = "../develop/sigs-and-working-group.html" >
< b > 7.2.< / b >
SIG 和工作组
< / a >
< / li >
< li class = "chapter " data-level = "7.3" data-path = "../develop/developing-environment.html" >
< a href = "../develop/developing-environment.html" >
< b > 7.3.< / b >
开发环境搭建
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "7.3.1" data-path = "../develop/using-vagrant-and-virtualbox-for-development.html" >
< a href = "../develop/using-vagrant-and-virtualbox-for-development.html" >
< b > 7.3.1.< / 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 = "7.4" data-path = "../develop/testing.html" >
< a href = "../develop/testing.html" >
< b > 7.4.< / b >
单元测试和集成测试
< / a >
< / li >
< li class = "chapter " data-level = "7.5" data-path = "../develop/client-go-sample.html" >
< a href = "../develop/client-go-sample.html" >
< b > 7.5.< / b >
client-go 示例
< / a >
< / li >
< li class = "chapter " data-level = "7.6" data-path = "../develop/operator.html" >
< a href = "../develop/operator.html" >
< b > 7.6.< / b >
Operator
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "7.6.1" data-path = "../develop/operator-sdk.html" >
< a href = "../develop/operator-sdk.html" >
< b > 7.6.1.< / b >
operator-sdk
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "7.7" data-path = "../develop/kubebuilder.html" >
< a href = "../develop/kubebuilder.html" >
< b > 7.7.< / b >
kubebuilder
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "7.7.1" data-path = "../develop/kubebuilder-example.html" >
< a href = "../develop/kubebuilder-example.html" >
< b > 7.7.1.< / b >
使用 kubebuilder 创建 operator 示例
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "7.8" data-path = "../develop/advance-developer.html" >
< a href = "../develop/advance-developer.html" >
< b > 7.8.< / b >
高级开发指南
< / a >
< / li >
< li class = "chapter " data-level = "7.9" data-path = "../develop/contribute.html" >
< a href = "../develop/contribute.html" >
< b > 7.9.< / b >
社区贡献
< / a >
< / li >
< li class = "chapter " data-level = "7.10" data-path = "../develop/minikube.html" >
< a href = "../develop/minikube.html" >
< b > 7.10.< / b >
Minikube
< / a >
< / li >
< li class = "header" > CNCF（ ） < / li >
< li class = "chapter " data-level = "8.1" data-path = "../cloud-native/cncf.html" >
< a href = "../cloud-native/cncf.html" >
< b > 8.1.< / b >
CNCF - 云原生计算基金会简介
< / a >
< / li >
< li class = "chapter " data-level = "8.2" data-path = "../cloud-native/cncf-charter.html" >
< a href = "../cloud-native/cncf-charter.html" >
< b > 8.2.< / b >
CNCF 章程
< / a >
< / li >
< li class = "chapter " data-level = "8.3" data-path = "../cloud-native/cncf-sig.html" >
< a href = "../cloud-native/cncf-sig.html" >
< b > 8.3.< / b >
CNCF 特别兴趣小组（ ）
< / a >
< / li >
< li class = "chapter " data-level = "8.4" data-path = "../cloud-native/cncf-sandbox-criteria.html" >
< a href = "../cloud-native/cncf-sandbox-criteria.html" >
< b > 8.4.< / b >
开源项目加入 CNCF Sandbox 的要求
< / a >
< / li >
< li class = "chapter " data-level = "8.5" data-path = "../cloud-native/cncf-project-governing.html" >
< a href = "../cloud-native/cncf-project-governing.html" >
< b > 8.5.< / b >
CNCF 中的项目治理
< / a >
< / li >
< li class = "chapter " data-level = "8.6" data-path = "../cloud-native/cncf-ambassador.html" >
< a href = "../cloud-native/cncf-ambassador.html" >
< b > 8.6.< / b >
CNCF Ambassador
< / a >
< / li >
< li class = "header" > 附录< / li >
< li class = "chapter " data-level = "9.1" data-path = "../appendix/" >
< a href = "../appendix/" >
< b > 9.1.< / b >
附录说明
< / a >
< / li >
< li class = "chapter " data-level = "9.2" data-path = "../appendix/debug-kubernetes-services.html" >
< a href = "../appendix/debug-kubernetes-services.html" >
< b > 9.2.< / b >
Kubernetes 中的应用故障排查
< / a >
< / li >
< li class = "chapter " data-level = "9.3" data-path = "../appendix/material-share.html" >
< a href = "../appendix/material-share.html" >
< b > 9.3.< / b >
Kubernetes 相关资讯和情报链接
< / a >
< / li >
< li class = "chapter " data-level = "9.4" data-path = "../appendix/docker-best-practice.html" >
< a href = "../appendix/docker-best-practice.html" >
< b > 9.4.< / b >
Docker 最佳实践
< / a >
< / li >
< li class = "chapter " data-level = "9.5" data-path = "../appendix/tricks.html" >
< a href = "../appendix/tricks.html" >
< b > 9.5.< / b >
使用技巧
< / a >
< / li >
< li class = "chapter " data-level = "9.6" data-path = "../appendix/issues.html" >
< a href = "../appendix/issues.html" >
< b > 9.6.< / b >
问题记录
< / a >
< / li >
< li class = "chapter " data-level = "9.7" data-path = "../appendix/kubernetes-changelog.html" >
< a href = "../appendix/kubernetes-changelog.html" >
< b > 9.7.< / b >
Kubernetes 版本更新日志
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "9.7.1" data-path = "../appendix/kubernetes-1.7-changelog.html" >
< a href = "../appendix/kubernetes-1.7-changelog.html" >
< b > 9.7.1.< / b >
Kubernetes1.7 更新日志
< / a >
< / li >
< li class = "chapter " data-level = "9.7.2" data-path = "../appendix/kubernetes-1.8-changelog.html" >
< a href = "../appendix/kubernetes-1.8-changelog.html" >
< b > 9.7.2.< / b >
Kubernetes1.8 更新日志
< / a >
< / li >
< li class = "chapter " data-level = "9.7.3" data-path = "../appendix/kubernetes-1.9-changelog.html" >
< a href = "../appendix/kubernetes-1.9-changelog.html" >
< b > 9.7.3.< / b >
Kubernetes1.9 更新日志
< / a >
< / li >
< li class = "chapter " data-level = "9.7.4" data-path = "../appendix/kubernetes-1.10-changelog.html" >
< a href = "../appendix/kubernetes-1.10-changelog.html" >
< b > 9.7.4.< / b >
Kubernetes1.10 更新日志
< / a >
< / li >
< li class = "chapter " data-level = "9.7.5" data-path = "../appendix/kubernetes-1.11-changelog.html" >
< a href = "../appendix/kubernetes-1.11-changelog.html" >
< b > 9.7.5.< / b >
Kubernetes1.11 更新日志
< / a >
< / li >
< li class = "chapter " data-level = "9.7.6" data-path = "../appendix/kubernetes-1.12-changelog.html" >
< a href = "../appendix/kubernetes-1.12-changelog.html" >
< b > 9.7.6.< / b >
Kubernetes1.12 更新日志
< / a >
< / li >
< li class = "chapter " data-level = "9.7.7" data-path = "../appendix/kubernetes-1.13-changelog.html" >
< a href = "../appendix/kubernetes-1.13-changelog.html" >
< b > 9.7.7.< / b >
Kubernetes1.13 更新日志
< / a >
< / li >
< li class = "chapter " data-level = "9.7.8" data-path = "../appendix/kubernetes-1.14-changelog.html" >
< a href = "../appendix/kubernetes-1.14-changelog.html" >
< b > 9.7.8.< / b >
Kubernetes1.14 更新日志
< / a >
< / li >
< li class = "chapter " data-level = "9.7.9" data-path = "../appendix/kubernetes-1.15-changelog.html" >
< a href = "../appendix/kubernetes-1.15-changelog.html" >
< b > 9.7.9.< / b >
Kubernetes1.15 更新日志
< / a >
2020-08-27 23:26:28 +08:00
< / li >
< li class = "chapter " data-level = "9.7.10" data-path = "../appendix/kubernetes-1.16-changelog.html" >
< a href = "../appendix/kubernetes-1.16-changelog.html" >
< b > 9.7.10.< / b >
Kubernetes1.16 更新日志
< / a >
< / li >
< li class = "chapter " data-level = "9.7.11" data-path = "../appendix/kubernetes-1.17-changelog.html" >
< a href = "../appendix/kubernetes-1.17-changelog.html" >
< b > 9.7.11.< / b >
Kubernetes1.17 更新日志
< / a >
2020-06-19 14:52:56 +08:00
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "9.8" data-path = "../appendix/summary-and-outlook.html" >
< a href = "../appendix/summary-and-outlook.html" >
< b > 9.8.< / b >
Kubernetes 及云原生年度总结及展望
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "9.8.1" data-path = "../appendix/kubernetes-and-cloud-native-summary-in-2017-and-outlook-for-2018.html" >
< a href = "../appendix/kubernetes-and-cloud-native-summary-in-2017-and-outlook-for-2018.html" >
< b > 9.8.1.< / b >
Kubernetes 与云原生 2017 年年终总结及 2018 年展望
< / a >
< / li >
< li class = "chapter " data-level = "9.8.2" 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 > 9.8.2.< / 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 = "9.9" data-path = "../appendix/cncf-annual-report.html" >
< a href = "../appendix/cncf-annual-report.html" >
< b > 9.9.< / b >
CNCF 年度报告解读
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "9.9.1" data-path = "../appendix/cncf-annual-report-2018.html" >
< a href = "../appendix/cncf-annual-report-2018.html" >
< b > 9.9.1.< / b >
CNCF 2018 年年度报告解读
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "9.10" data-path = "../appendix/about-kcsp.html" >
< a href = "../appendix/about-kcsp.html" >
< b > 9.10.< / b >
Kubernetes 认证服务提供商（ ）
< / a >
< / li >
< li class = "chapter " data-level = "9.11" data-path = "../appendix/about-cka-candidate.html" >
< a href = "../appendix/about-cka-candidate.html" >
< b > 9.11.< / b >
认证 Kubernetes 管理员（ ）
< / a >
< / li >
< li class = "divider" > < / li >
< li >
< a href = "https://www.gitbook.com" target = "blank" class = "gitbook-link" >
本书使用 GitBook 发布
< / a >
< / li >
< / ul >
< / nav >
< / div >
< div class = "book-body" >
< div class = "body-inner" >
< div class = "book-header" role = "navigation" >
<!-- Title -->
< h1 >
< i class = "fa fa-circle-o-notch fa-spin" > < / i >
< a href = ".." > 使用 Ceph 做持久化存储< / a >
< / h1 >
< / div >
< div class = "page-wrapper" tabindex = "-1" role = "main" >
< div class = "page-inner" >
< div class = "search-plus" id = "book-search-results" >
< div class = "search-noresults" >
< section class = "normal markdown-section" >
< h1 id = "使用ceph做持久化存储创建mysql集群" > 使 用 Ceph做 持 久 化 存 储 创 建 MySQL集 群 < / h1 >
< p > 本 文 中 用 到 的 yaml 文 件 可 以 在 < a href = "https://github.com/rootsongjc/kubernetes-handbook/blob/master/manifests/mariadb-cluster" target = "_blank" > ../manifests/mariadb-cluster< / a > 目 录 下 找 到 。 < / p >
< p > 下 面 我 们 以 部 署 一 个 高 可 用 的 MySQL 集 群 为 例 ， 讲 解 如 何 使 用 Ceph 做 数 据 持 久 化 ， 其 中 使 用 StorageClass 动 态 创 建 PV， Ceph 集 群 我 们 使 用 kubernetes 集 群 外 部 的 已 有 的 集 群 ， 我 们 没 有 必 要 重 新 部 署 了 。 < / p >
< p > 在 1.4 以 后 ， kubernetes 提 供 了 一 种 更 加 方 便 的 动 态 创 建 PV 的 方 式 ； 也 就 是 说 使 用 StoragaClass 时 无 需 预 先 创 建 固 定 大 小 的 PV， 等 待 使 用 者 创 建 PVC 来 使 用 ； 而 是 直 接 创 建 PVC 即 可 分 配 使 用 。 < / p >
< h2 id = "使用-kubernetes-集群外部的-ceph-存储" > 使 用 kubernetes 集 群 外 部 的 Ceph 存 储 < / h2 >
< p > 在 部 署 kubernetes 之 前 我 们 就 已 经 有 了 Ceph 集 群 ， 因 此 我 们 可 以 直 接 拿 来 用 。 但 是 kubernetes 的 所 有 节 点 （ 尤 其 是 master 节 点 ） 上 依 然 需 要 安 装 ceph 客 户 端 。 < / p >
< pre class = "language-" > < code class = "lang-bash" > yum < span class = "token function" > install< / span > -y ceph-common
< / code > < / pre >
< p > 还 需 要 将 ceph 的 配 置 文 件 < code > ceph.conf< / code > 放 在 所 有 节 点 的 < code > /etc/ceph< / code > 目 录 下 。 < / p >
< p > Kubernetes 使 用 ceph 存 储 需 要 用 到 如 下 配 置 ： < / p >
< ul >
< li > Monitors: Ceph montors 列 表 < / li >
< li > Path： 作 为 挂 载 的 根 路 径 ， 默 认 是 /< / li >
< li > User： RADOS用 户 名 ， 默 认 是 admin< / li >
< li > secretFile： keyring 文 件 路 径 ， 默 认 是 /etc/ceph/user.secret， 我 们 Ceph 集 群 提 供 的 文 件 是 < code > ceph.client.admin.keyring< / code > ， 将 在 下 面 用 到 < / li >
< li > secretRef： Ceph 认 证 secret 的 引 用 ， 如 果 配 置 了 将 会 覆 盖 secretFile。 < / li >
< li > readOnly： 该 文 件 系 统 是 否 只 读 。 < / li >
< / ul >
< h2 id = "galera-cluster介绍" > Galera Cluster介 绍 < / h2 >
< p > Galera是 一 个 MySQL(也 支 持 MariaDB， Percona)的 同 步 多 主 集 群 软 件 。 < / p >
< p > 从 用 户 视 角 看 ， 一 组 Galera集 群 可 以 看 作 一 个 具 有 多 入 口 的 MySQL库 ， 用 户 可 以 同 时 从 多 个 IP读 写 这 个 库 。 目 前 Galera已 经 得 到 广 泛 应 用 ， 例 如 Openstack中 ， 在 集 群 规 模 不 大 的 情 况 下 ， 稳 定 性 已 经 得 到 了 实 践 考 验 。 真 正 的 multi-master， 即 所 有 节 点 可 以 同 时 读 写 数 据 库 。 < / p >
< h2 id = "详细步骤" > 详 细 步 骤 < / h2 >
< p > 以 下 步 骤 包 括 创 建 Ceph 的 配 置 和 MySQL 的 配 置 两 部 分 。 < / p >
< h3 id = "配置-ceph" > 配 置 Ceph< / h3 >
< p > 关 于 Ceph 的 yaml 文 件 可 以 在 < a href = "https://github.com/rootsongjc/kubernetes-handbook/tree/master/manifests/mariadb-cluster" target = "_blank" > ../manifest/mariadb-cluster< / a > 目 录 下 找 到 。 < / p >
< h4 id = "1-生成-ceph-secret" > 1. 生 成 Ceph secret< / h4 >
< p > 使 用 Ceph 管 理 员 提 供 给 你 的 < code > ceph.client.admin.keyring< / code > 文 件 ， 我 们 将 它 放 在 了 < code > /etc/ceph< / code > 目 录 下 ， 用 来 生 成 secret。 < / p >
< pre class = "language-" > < code class = "lang-bash" > < span class = "token function" > grep< / span > key /etc/ceph/ceph.client.admin.keyring < span class = "token operator" > |< / span > < span class = "token function" > awk< / span > < span class = "token string" > ' {printf " %s" , < span class = "token variable" > $NF< / span > }' < / span > < span class = "token operator" > |< / span > base64
< / code > < / pre >
< p > 将 获 得 加 密 后 的 key： < code > QVFDWDA2aFo5TG5TQnhBQVl1b0lUL2V3YlRSaEtwVEhPWkxvUlE9PQ==< / code > ， 我 们 将 在 后 面 用 到 。 < / p >
< h4 id = "2-创建租户namespace" > 2. 创 建 租 户 namespace< / h4 >
< p > 创 建 < code > galera-namespace.yaml< / code > 文 件 内 容 为 ： < / p >
< pre class = "language-" > < code class = "lang-yaml" > < span class = "token key atrule" > apiVersion< / span > < span class = "token punctuation" > :< / span > v1
< span class = "token key atrule" > kind< / span > < span class = "token punctuation" > :< / span > Namespace
< span class = "token key atrule" > metadata< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > name< / span > < span class = "token punctuation" > :< / span > galera
< / code > < / pre >
< h4 id = "3-创建-ceph-secret" > 3. 创 建 Ceph secret< / h4 >
< p > 创 建 < code > ceph-secret.yaml< / code > 文 件 内 容 为 ： < / p >
< pre class = "language-" > < code class = "lang-yaml" > < span class = "token key atrule" > apiVersion< / span > < span class = "token punctuation" > :< / span > v1
< span class = "token key atrule" > kind< / span > < span class = "token punctuation" > :< / span > Secret
< span class = "token key atrule" > metadata< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > name< / span > < span class = "token punctuation" > :< / span > ceph< span class = "token punctuation" > -< / span > secret
< span class = "token key atrule" > namespace< / span > < span class = "token punctuation" > :< / span > galera
< span class = "token key atrule" > type< / span > < span class = "token punctuation" > :< / span > < span class = "token string" > " kubernetes.io/rbd" < / span >
< span class = "token key atrule" > data< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > key< / span > < span class = "token punctuation" > :< / span > QVFDWDA2aFo5TG5TQnhBQVl1b0lUL2V3YlRSaEtwVEhPWkxvUlE9PQ==
< / code > < / pre >
< h4 id = "4-创建-storageclass" > 4. 创 建 StorageClass< / h4 >
< p > 创 建 < code > ceph-class.yaml< / code > 文 件 内 容 为 ： < / p >
< pre class = "language-" > < code class = "lang-yaml" > < span class = "token key atrule" > apiVersion< / span > < span class = "token punctuation" > :< / span > storage.k8s.io/v1
< span class = "token key atrule" > kind< / span > < span class = "token punctuation" > :< / span > StorageClass
< span class = "token key atrule" > metadata< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > name< / span > < span class = "token punctuation" > :< / span > ceph< span class = "token punctuation" > -< / span > web
< span class = "token key atrule" > provisioner< / span > < span class = "token punctuation" > :< / span > kubernetes.io/rbd
< span class = "token key atrule" > parameters< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > monitors< / span > < span class = "token punctuation" > :< / span > 172.28.7.98< span class = "token punctuation" > ,< / span > 172.28.7.99< span class = "token punctuation" > ,< / span > 172.28.7.100
< span class = "token key atrule" > adminId< / span > < span class = "token punctuation" > :< / span > admin
< span class = "token key atrule" > adminSecretName< / span > < span class = "token punctuation" > :< / span > ceph< span class = "token punctuation" > -< / span > secret
< span class = "token key atrule" > adminSecretNamespace< / span > < span class = "token punctuation" > :< / span > galera
< span class = "token key atrule" > pool< / span > < span class = "token punctuation" > :< / span > rbd < span class = "token comment" > #此 处 默 认 是 rbd池 ， 生 产 上 建 议 自 己 创 建 存 储 池 隔 离 < / span >
< span class = "token key atrule" > userId< / span > < span class = "token punctuation" > :< / span > admin
< span class = "token key atrule" > userSecretName< / span > < span class = "token punctuation" > :< / span > ceph< span class = "token punctuation" > -< / span > secret
< / code > < / pre >
< p > 此 配 置 请 参 考 kubernetes 官 方 文 档 ： < a href = "https://kubernetes.io/docs/concepts/storage/persistent-volumes/#ceph-rbd" target = "_blank" > https://kubernetes.io/docs/concepts/storage/persistent-volumes/#ceph-rbd< / a > < / p >
< h3 id = "配置-mysql" > 配 置 MySQL< / h3 >
< h4 id = "1-创建-mysql-配置文件" > 1. 创 建 MySQL 配 置 文 件 < / h4 >
< p > 创 建 < code > mysql-config.yaml< / code > 文 件 内 容 为 ： < / p >
< pre class = "language-" > < code class = "lang-yaml" > < span class = "token key atrule" > apiVersion< / span > < span class = "token punctuation" > :< / span > v1
< span class = "token key atrule" > kind< / span > < span class = "token punctuation" > :< / span > ConfigMap
< span class = "token key atrule" > metadata< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > name< / span > < span class = "token punctuation" > :< / span > mysql< span class = "token punctuation" > -< / span > config< span class = "token punctuation" > -< / span > vol
< span class = "token key atrule" > namespace< / span > < span class = "token punctuation" > :< / span > galera
< span class = "token key atrule" > labels< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > app< / span > < span class = "token punctuation" > :< / span > mysql
< span class = "token key atrule" > data< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > mariadb.cnf< / span > < span class = "token punctuation" > :< / span > < span class = "token punctuation" > |< / span > < span class = "token scalar string" >
[client]
default-character-set = utf8
[mysqld]
character-set-server = utf8
collation-server = utf8_general_ci
# InnoDB optimizations
innodb_log_file_size = 64M< / span >
< span class = "token key atrule" > galera.cnf< / span > < span class = "token punctuation" > :< / span > < span class = "token punctuation" > |< / span > < span class = "token scalar string" >
[galera]
user = mysql
bind-address = 0.0.0.0
# Optimizations
innodb_flush_log_at_trx_commit = 0
sync_binlog = 0
expire_logs_days = 7
# Required settings
default_storage_engine = InnoDB
binlog_format = ROW
innodb_autoinc_lock_mode = 2
query_cache_size = 0
query_cache_type = 0
# MariaDB Galera settings
#wsrep_debug=ON
wsrep_on=ON
wsrep_provider=/usr/lib/galera/libgalera_smm.so
wsrep_sst_method=rsync
# Cluster settings (automatically updated)
wsrep_cluster_address=gcomm://
wsrep_cluster_name=galera
wsrep_node_address=127.0.0.1< / span >
< / code > < / pre >
< h4 id = "2-创建-mysql-root-用户和密码" > 2. 创 建 MySQL root 用 户 和 密 码 < / h4 >
< p > < strong > 创 建 加 密 密 码 < / strong > < / p >
< pre class = "language-" > < code class = "lang-bash" > $ < span class = "token builtin class-name" > echo< / span > -n jimmysong< span class = "token operator" > |< / span > base64
amltbXlzb25n
< / code > < / pre >
< p > 注 意 ： 一 定 要 用 -n 去 掉 换 行 符 ， 不 然 会 报 错 。 < / p >
< p > < strong > 创 建 root 用 户 < / strong > < / p >
< pre class = "language-" > < code class = "lang-bash" > $ < span class = "token builtin class-name" > echo< / span > -n root < span class = "token operator" > |< / span > base64
< span class = "token assign-left variable" > cm9vdA< / span > < span class = "token operator" > ==< / span >
< / code > < / pre >
< p > < strong > 创 建 MySQL secret< / strong > < / p >
< p > 创 建 < code > mysql-secret.yaml< / code > 文 件 内 容 为 ： < / p >
< pre class = "language-" > < code class = "lang-yaml" > < span class = "token key atrule" > apiVersion< / span > < span class = "token punctuation" > :< / span > v1
< span class = "token key atrule" > kind< / span > < span class = "token punctuation" > :< / span > Secret
< span class = "token key atrule" > metadata< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > name< / span > < span class = "token punctuation" > :< / span > mysql< span class = "token punctuation" > -< / span > secrets
< span class = "token key atrule" > namespace< / span > < span class = "token punctuation" > :< / span > galera
< span class = "token key atrule" > labels< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > app< / span > < span class = "token punctuation" > :< / span > mysql
< span class = "token key atrule" > data< / span > < span class = "token punctuation" > :< / span >
< span class = "token comment" > # Root password: changeit run echo -n jimmysong|base64< / span >
< span class = "token key atrule" > root-password< / span > < span class = "token punctuation" > :< / span > amltbXlzb25n
< span class = "token comment" > # Root user: root< / span >
< span class = "token key atrule" > root-user< / span > < span class = "token punctuation" > :< / span > cm9vdA==
< / code > < / pre >
< h4 id = "3-创建-yaml-配置文件" > 3. 创 建 yaml 配 置 文 件 < / h4 >
< p > 创 建 MySQL 的 yaml 文 件 < code > galera-mariadb.yaml< / code > 内 容 为 ： < / p >
< pre class = "language-" > < code class = "lang-yaml" > < span class = "token key atrule" > apiVersion< / span > < span class = "token punctuation" > :< / span > v1
< span class = "token key atrule" > kind< / span > < span class = "token punctuation" > :< / span > Service
< span class = "token key atrule" > metadata< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > annotations< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > service.alpha.kubernetes.io/tolerate-unready-endpoints< / span > < span class = "token punctuation" > :< / span > < span class = "token string" > " true" < / span >
< span class = "token key atrule" > name< / span > < span class = "token punctuation" > :< / span > mysql
< span class = "token key atrule" > namespace< / span > < span class = "token punctuation" > :< / span > galera
< span class = "token key atrule" > labels< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > app< / span > < span class = "token punctuation" > :< / span > mysql
< span class = "token key atrule" > tier< / span > < span class = "token punctuation" > :< / span > data
< span class = "token key atrule" > spec< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > ports< / span > < span class = "token punctuation" > :< / span >
< span class = "token punctuation" > -< / span > < span class = "token key atrule" > port< / span > < span class = "token punctuation" > :< / span > < span class = "token number" > 3306< / span >
< span class = "token key atrule" > name< / span > < span class = "token punctuation" > :< / span > mysql
< span class = "token key atrule" > clusterIP< / span > < span class = "token punctuation" > :< / span > None
< span class = "token key atrule" > selector< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > app< / span > < span class = "token punctuation" > :< / span > mysql
< span class = "token punctuation" > ---< / span >
< span class = "token key atrule" > apiVersion< / span > < span class = "token punctuation" > :< / span > apps/v1beta1
< span class = "token key atrule" > kind< / span > < span class = "token punctuation" > :< / span > StatefulSet
< span class = "token key atrule" > metadata< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > name< / span > < span class = "token punctuation" > :< / span > mysql
< span class = "token key atrule" > namespace< / span > < span class = "token punctuation" > :< / span > galera
< span class = "token key atrule" > spec< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > serviceName< / span > < span class = "token punctuation" > :< / span > < span class = "token string" > " mysql" < / span >
< span class = "token key atrule" > replicas< / span > < span class = "token punctuation" > :< / span > < span class = "token number" > 3< / span >
< span class = "token key atrule" > template< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > metadata< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > labels< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > app< / span > < span class = "token punctuation" > :< / span > mysql
< span class = "token key atrule" > tier< / span > < span class = "token punctuation" > :< / span > data
< span class = "token key atrule" > annotations< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > pod.beta.kubernetes.io/init-containers< / span > < span class = "token punctuation" > :< / span > ' < span class = "token punctuation" > [< / span >
< span class = "token punctuation" > {< / span >
< span class = "token key atrule" > " name" < / span > < span class = "token punctuation" > :< / span > < span class = "token string" > " galera-init" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token key atrule" > " image" < / span > < span class = "token punctuation" > :< / span > < span class = "token string" > " harbor-001.jimmysong.io/library/k8s-galera-init:latest" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token key atrule" > " args" < / span > < span class = "token punctuation" > :< / span > < span class = "token punctuation" > [< / span > < span class = "token string" > " -service=mysql" < / span > < span class = "token punctuation" > ]< / span > < span class = "token punctuation" > ,< / span >
< span class = "token key atrule" > " env" < / span > < span class = "token punctuation" > :< / span > < span class = "token punctuation" > [< / span >
< span class = "token punctuation" > {< / span >
< span class = "token key atrule" > " name" < / span > < span class = "token punctuation" > :< / span > < span class = "token string" > " POD_NAMESPACE" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token key atrule" > " valueFrom" < / span > < span class = "token punctuation" > :< / span > < span class = "token punctuation" > {< / span >
< span class = "token key atrule" > " fieldRef" < / span > < span class = "token punctuation" > :< / span > < span class = "token punctuation" > {< / span > < span class = "token key atrule" > " apiVersion" < / span > < span class = "token punctuation" > :< / span > < span class = "token string" > " v1" < / span > < span class = "token punctuation" > ,< / span > < span class = "token key atrule" > " fieldPath" < / span > < span class = "token punctuation" > :< / span > < span class = "token string" > " metadata.namespace" < / 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 key atrule" > " name" < / span > < span class = "token punctuation" > :< / span > < span class = "token string" > " SAFE_TO_BOOTSTRAP" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token key atrule" > " value" < / span > < span class = "token punctuation" > :< / span > < span class = "token string" > " 1" < / span >
< span class = "token punctuation" > }< / span > < span class = "token punctuation" > ,< / span >
< span class = "token punctuation" > {< / span >
< span class = "token key atrule" > " name" < / span > < span class = "token punctuation" > :< / span > < span class = "token string" > " DEBUG" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token key atrule" > " value" < / span > < span class = "token punctuation" > :< / span > < span class = "token string" > " 1" < / span >
< span class = "token punctuation" > }< / span >
< span class = "token punctuation" > ]< / span > < span class = "token punctuation" > ,< / span >
< span class = "token key atrule" > " volumeMounts" < / span > < span class = "token punctuation" > :< / span > < span class = "token punctuation" > [< / span >
< span class = "token punctuation" > {< / span >
< span class = "token key atrule" > " name" < / span > < span class = "token punctuation" > :< / span > < span class = "token string" > " config" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token key atrule" > " mountPath" < / span > < span class = "token punctuation" > :< / span > < span class = "token string" > " /etc/mysql/conf.d" < / span >
< span class = "token punctuation" > }< / span > < span class = "token punctuation" > ,< / span >
< span class = "token punctuation" > {< / span >
< span class = "token key atrule" > " name" < / span > < span class = "token punctuation" > :< / span > < span class = "token string" > " data" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token key atrule" > " mountPath" < / span > < span class = "token punctuation" > :< / span > < span class = "token string" > " /var/lib/mysql" < / span >
< span class = "token punctuation" > }< / span >
< span class = "token punctuation" > ]< / span >
< span class = "token punctuation" > }< / span >
< span class = "token punctuation" > ]< / span > '
< span class = "token key atrule" > spec< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > terminationGracePeriodSeconds< / span > < span class = "token punctuation" > :< / span > < span class = "token number" > 10< / span >
< span class = "token key atrule" > containers< / span > < span class = "token punctuation" > :< / span >
< span class = "token punctuation" > -< / span > < span class = "token key atrule" > name< / span > < span class = "token punctuation" > :< / span > mysql
< span class = "token key atrule" > image< / span > < span class = "token punctuation" > :< / span > harbor< span class = "token punctuation" > -< / span > 001.jimmysong.io/library/mariadb< span class = "token punctuation" > :< / span > < span class = "token number" > 10.1< / span >
< span class = "token key atrule" > imagePullPolicy< / span > < span class = "token punctuation" > :< / span > IfNotPresent
< span class = "token key atrule" > ports< / span > < span class = "token punctuation" > :< / span >
< span class = "token punctuation" > -< / span > < span class = "token key atrule" > containerPort< / span > < span class = "token punctuation" > :< / span > < span class = "token number" > 3306< / span >
< span class = "token key atrule" > name< / span > < span class = "token punctuation" > :< / span > mysql
< span class = "token punctuation" > -< / span > < span class = "token key atrule" > containerPort< / span > < span class = "token punctuation" > :< / span > < span class = "token number" > 4444< / span >
< span class = "token key atrule" > name< / span > < span class = "token punctuation" > :< / span > sst
< span class = "token punctuation" > -< / span > < span class = "token key atrule" > containerPort< / span > < span class = "token punctuation" > :< / span > < span class = "token number" > 4567< / span >
< span class = "token key atrule" > name< / span > < span class = "token punctuation" > :< / span > replication
< span class = "token punctuation" > -< / span > < span class = "token key atrule" > containerPort< / span > < span class = "token punctuation" > :< / span > < span class = "token number" > 4568< / span >
< span class = "token key atrule" > name< / span > < span class = "token punctuation" > :< / span > ist
< span class = "token key atrule" > env< / span > < span class = "token punctuation" > :< / span >
< span class = "token punctuation" > -< / span > < span class = "token key atrule" > name< / span > < span class = "token punctuation" > :< / span > MYSQL_ROOT_PASSWORD
< span class = "token key atrule" > valueFrom< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > secretKeyRef< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > name< / span > < span class = "token punctuation" > :< / span > mysql< span class = "token punctuation" > -< / span > secrets
< span class = "token key atrule" > key< / span > < span class = "token punctuation" > :< / span > root< span class = "token punctuation" > -< / span > password
< span class = "token punctuation" > -< / span > < span class = "token key atrule" > name< / span > < span class = "token punctuation" > :< / span > MYSQL_ROOT_USER
< span class = "token key atrule" > valueFrom< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > secretKeyRef< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > name< / span > < span class = "token punctuation" > :< / span > mysql< span class = "token punctuation" > -< / span > secrets
< span class = "token key atrule" > key< / span > < span class = "token punctuation" > :< / span > root< span class = "token punctuation" > -< / span > user
< span class = "token punctuation" > -< / span > < span class = "token key atrule" > name< / span > < span class = "token punctuation" > :< / span > MYSQL_INITDB_SKIP_TZINFO
< span class = "token key atrule" > value< / span > < span class = "token punctuation" > :< / span > < span class = "token string" > " yes" < / span >
< span class = "token key atrule" > livenessProbe< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > exec< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > command< / span > < span class = "token punctuation" > :< / span > < span class = "token punctuation" > [< / span > < span class = "token string" > " sh" < / span > < span class = "token punctuation" > ,< / span > < span class = "token string" > " -c" < / span > < span class = "token punctuation" > ,< / span > < span class = "token string" > " mysql -u\" ${MYSQL_ROOT_USER:-root}\" -p\" ${MYSQL_ROOT_PASSWORD}\" -e ' show databases;' " < / span > < span class = "token punctuation" > ]< / span >
< span class = "token key atrule" > initialDelaySeconds< / span > < span class = "token punctuation" > :< / span > < span class = "token number" > 60< / span >
< span class = "token key atrule" > timeoutSeconds< / span > < span class = "token punctuation" > :< / span > < span class = "token number" > 5< / span >
< span class = "token key atrule" > readinessProbe< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > exec< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > command< / span > < span class = "token punctuation" > :< / span > < span class = "token punctuation" > [< / span > < span class = "token string" > " sh" < / span > < span class = "token punctuation" > ,< / span > < span class = "token string" > " -c" < / span > < span class = "token punctuation" > ,< / span > < span class = "token string" > " mysql -u\" ${MYSQL_ROOT_USER:-root}\" -p\" ${MYSQL_ROOT_PASSWORD}\" -e ' show databases;' " < / span > < span class = "token punctuation" > ]< / span >
< span class = "token key atrule" > initialDelaySeconds< / span > < span class = "token punctuation" > :< / span > < span class = "token number" > 20< / span >
< span class = "token key atrule" > timeoutSeconds< / span > < span class = "token punctuation" > :< / span > < span class = "token number" > 5< / span >
< span class = "token key atrule" > volumeMounts< / span > < span class = "token punctuation" > :< / span >
< span class = "token punctuation" > -< / span > < span class = "token key atrule" > name< / span > < span class = "token punctuation" > :< / span > config
< span class = "token key atrule" > mountPath< / span > < span class = "token punctuation" > :< / span > /etc/mysql/conf.d
< span class = "token punctuation" > -< / span > < span class = "token key atrule" > name< / span > < span class = "token punctuation" > :< / span > data
< span class = "token key atrule" > mountPath< / span > < span class = "token punctuation" > :< / span > /var/lib/mysql
< span class = "token key atrule" > volumes< / span > < span class = "token punctuation" > :< / span >
< span class = "token punctuation" > -< / span > < span class = "token key atrule" > name< / span > < span class = "token punctuation" > :< / span > config
< span class = "token key atrule" > configMap< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > name< / span > < span class = "token punctuation" > :< / span > mysql< span class = "token punctuation" > -< / span > config< span class = "token punctuation" > -< / span > vol
< span class = "token key atrule" > imagePullSecrets< / span > < span class = "token punctuation" > :< / span >
< span class = "token punctuation" > -< / span > < span class = "token key atrule" > name< / span > < span class = "token punctuation" > :< / span > < span class = "token string" > " registrykey" < / span >
< span class = "token key atrule" > volumeClaimTemplates< / span > < span class = "token punctuation" > :< / span >
< span class = "token punctuation" > -< / span > < span class = "token key atrule" > metadata< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > name< / span > < span class = "token punctuation" > :< / span > data
< span class = "token key atrule" > annotations< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > volume.beta.kubernetes.io/storage-class< / span > < span class = "token punctuation" > :< / span > < span class = "token string" > " ceph-web" < / span > < span class = "token comment" > #引 用 ceph class 的 类 < / span >
< span class = "token key atrule" > spec< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > accessModes< / span > < span class = "token punctuation" > :< / span > < span class = "token punctuation" > [< / span > < span class = "token string" > " ReadWriteOnce" < / span > < span class = "token punctuation" > ]< / span >
< span class = "token key atrule" > resources< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > requests< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > storage< / span > < span class = "token punctuation" > :< / span > 3Gi
< / code > < / pre >
< h2 id = "部署-mysql-集群" > 部 署 MySQL 集 群 < / h2 >
< p > 在 < code > /etc/mariadb-cluster< / code > 目 录 下 执 行 ： < / p >
< pre class = "language-" > < code class = "lang-bash" > kubectl create -f < span class = "token builtin class-name" > .< / span >
< / code > < / pre >
< h2 id = "验证" > 验 证 < / h2 >
< p > 存 在 issue， 参 考 < a href = "https://github.com/kubernetes/kubernetes/issues/38923" target = "_blank" > Error creating rbd image: executable file not found in $PATH#38923< / a > < / p >
< h2 id = "问题记录" > 问 题 记 录 < / h2 >
< p > 如 果 没 有 安 装 < code > ceph-common< / code > 的 话 ， kubernetes 在 创 建 PVC 的 时 候 会 有 如 下 报 错 信 息 ： < / p >
< pre class = "language-" > < code class = "lang-bash" > Events:
FirstSeen LastSeen Count From SubObjectPath Type Reason Message
--------- -------- ----- ---- ------------- -------- ------ -------
1h 12s < span class = "token number" > 441< / span > < span class = "token punctuation" > {< / span > persistentvolume-controller < span class = "token punctuation" > }< / span > Warning ProvisioningFailed Failed to provision volume with StorageClass < span class = "token string" > " ceph-web" < / span > < span class = "token builtin class-name" > :< / span > failed to create rbd image: executable < span class = "token function" > file< / span > not found < span class = "token keyword" > in< / span > < span class = "token environment constant" > $PATH< / span > , < span class = "token builtin class-name" > command< / span > output:
< / code > < / pre >
< p > 检 查 < code > kube-controller-manager< / code > 的 日 志 将 看 到 如 下 错 误 信 息 ： < / p >
< pre class = "language-" > < code class = "lang-bash" > journalctl -xe -u kube-controller-manager
< span class = "token punctuation" > ..< / span > . rbd_util.go:364< span class = "token punctuation" > ]< / span > failed to create rbd image, output
< span class = "token punctuation" > ..< / span > . rbd.go:317< span class = "token punctuation" > ]< / span > rbd: create volume failed, err: failed to create rbd image: executable < span class = "token function" > file< / span > not found < span class = "token keyword" > in< / span > < span class = "token environment constant" > $PATH< / span > , < span class = "token builtin class-name" > command< / span > output:
< / code > < / pre >
< p > 这 是 因 为 < code > kube-controller-manager< / code > 主 机 上 没 有 安 装 < code > ceph-common< / code > 的 缘 故 。 < / p >
< p > 但 是 安 装 了 < code > ceph-common< / code > 之 后 依 然 有 问 题 ： < / p >
< pre class = "language-" > < code class = "lang-bash" > Sep < span class = "token number" > 4< / span > < span class = "token number" > 15< / span > :25:36 bj-xg-oam-kubernetes-001 kube-controller-manager: W0904 < span class = "token number" > 15< / span > :25:36.032128 < span class = "token number" > 13211< / span > rbd_util.go:364< span class = "token punctuation" > ]< / span > failed to create rbd image, output
Sep < span class = "token number" > 4< / span > < span class = "token number" > 15< / span > :25:36 bj-xg-oam-kubernetes-001 kube-controller-manager: W0904 < span class = "token number" > 15< / span > :25:36.032201 < span class = "token number" > 13211< / span > rbd_util.go:364< span class = "token punctuation" > ]< / span > failed to create rbd image, output
Sep < span class = "token number" > 4< / span > < span class = "token number" > 15< / span > :25:36 bj-xg-oam-kubernetes-001 kube-controller-manager: W0904 < span class = "token number" > 15< / span > :25:36.032252 < span class = "token number" > 13211< / span > rbd_util.go:364< span class = "token punctuation" > ]< / span > failed to create rbd image, output
Sep < span class = "token number" > 4< / span > < span class = "token number" > 15< / span > :25:36 bj-xg-oam-kubernetes-001 kube-controller-manager: E0904 < span class = "token number" > 15< / span > :25:36.032276 < span class = "token number" > 13211< / span > rbd.go:317< span class = "token punctuation" > ]< / span > rbd: create volume failed, err: failed to create rbd image: fork/exec /usr/bin/rbd: invalid argument, < span class = "token builtin class-name" > command< / span > output:
< / code > < / pre >
< p > 该 问 题 尚 未 解 决 ， 参 考 < a href = "https://github.com/kubernetes/kubernetes/issues/38923" target = "_blank" > Error creating rbd image: executable file not found in $PATH#38923< / a > < / p >
< p > 从 日 志 记 录 来 看 追 查 到 < code > pkg/volume/rbd/rbd.go< / code > 的 < code > func (r *rbdVolumeProvisioner) Provision() (*v1.PersistentVolume, error) {< / code > 方 法 对 < code > ceph-class.yaml< / code > 中 的 参 数 进 行 了 验 证 和 处 理 后 调 用 了 < code > pkg/volume/rbd/rdb_utils.go< / code > 文 件 第 344 行 < code > CreateImage< / code > 方 法 （ kubernetes v1.6.1版 本 ） ： < / p >
< pre class = "language-" > < code class = "lang-go" > < span class = "token keyword" > func< / span > < span class = "token punctuation" > (< / span > util < span class = "token operator" > *< / span > RBDUtil< span class = "token punctuation" > )< / span > < span class = "token function" > CreateImage< / span > < span class = "token punctuation" > (< / span > p < span class = "token operator" > *< / span > rbdVolumeProvisioner< span class = "token punctuation" > )< / span > < span class = "token punctuation" > (< / span > r < span class = "token operator" > *< / span > v1< span class = "token punctuation" > .< / span > RBDVolumeSource< span class = "token punctuation" > ,< / span > size < span class = "token builtin" > int< / span > < span class = "token punctuation" > ,< / span > err < span class = "token builtin" > error< / span > < span class = "token punctuation" > )< / span > < span class = "token punctuation" > {< / span >
< span class = "token keyword" > var< / span > output < span class = "token punctuation" > [< / span > < span class = "token punctuation" > ]< / span > < span class = "token builtin" > byte< / span >
capacity < span class = "token operator" > :=< / span > p< span class = "token punctuation" > .< / span > options< span class = "token punctuation" > .< / span > PVC< span class = "token punctuation" > .< / span > Spec< span class = "token punctuation" > .< / span > Resources< span class = "token punctuation" > .< / span > Requests< span class = "token punctuation" > [< / span > v1< span class = "token punctuation" > .< / span > < span class = "token function" > ResourceName< / span > < span class = "token punctuation" > (< / span > v1< span class = "token punctuation" > .< / span > ResourceStorage< span class = "token punctuation" > )< / span > < span class = "token punctuation" > ]< / span >
volSizeBytes < span class = "token operator" > :=< / span > capacity< span class = "token punctuation" > .< / span > < span class = "token function" > Value< / span > < span class = "token punctuation" > (< / span > < span class = "token punctuation" > )< / span >
< span class = "token comment" > // convert to MB that rbd defaults on< / span >
sz < span class = "token operator" > :=< / span > < span class = "token function" > int< / span > < span class = "token punctuation" > (< / span > volume< span class = "token punctuation" > .< / span > < span class = "token function" > RoundUpSize< / span > < span class = "token punctuation" > (< / span > volSizeBytes< span class = "token punctuation" > ,< / span > < span class = "token number" > 1024< / span > < span class = "token operator" > *< / span > < span class = "token number" > 1024< / span > < span class = "token punctuation" > )< / span > < span class = "token punctuation" > )< / span >
volSz < span class = "token operator" > :=< / span > fmt< span class = "token punctuation" > .< / span > < span class = "token function" > Sprintf< / span > < span class = "token punctuation" > (< / span > < span class = "token string" > " %d" < / span > < span class = "token punctuation" > ,< / span > sz< span class = "token punctuation" > )< / span >
< span class = "token comment" > // rbd create< / span >
l < span class = "token operator" > :=< / span > < span class = "token function" > len< / span > < span class = "token punctuation" > (< / span > p< span class = "token punctuation" > .< / span > rbdMounter< span class = "token punctuation" > .< / span > Mon< span class = "token punctuation" > )< / span >
< span class = "token comment" > // pick a mon randomly< / span >
start < span class = "token operator" > :=< / span > rand< span class = "token punctuation" > .< / span > < span class = "token function" > Int< / span > < span class = "token punctuation" > (< / span > < span class = "token punctuation" > )< / span > < span class = "token operator" > %< / span > l
< span class = "token comment" > // iterate all monitors until create succeeds.< / span >
< span class = "token keyword" > for< / span > i < span class = "token operator" > :=< / span > start< span class = "token punctuation" > ;< / span > i < span class = "token operator" > < < / span > start< span class = "token operator" > +< / span > l< span class = "token punctuation" > ;< / span > i< span class = "token operator" > ++< / span > < span class = "token punctuation" > {< / span >
mon < span class = "token operator" > :=< / span > p< span class = "token punctuation" > .< / span > Mon< span class = "token punctuation" > [< / span > i< span class = "token operator" > %< / span > l< span class = "token punctuation" > ]< / span >
glog< span class = "token punctuation" > .< / span > < span class = "token function" > V< / span > < span class = "token punctuation" > (< / span > < span class = "token number" > 4< / span > < span class = "token punctuation" > )< / span > < span class = "token punctuation" > .< / span > < span class = "token function" > Infof< / span > < span class = "token punctuation" > (< / span > < span class = "token string" > " rbd: create %s size %s using mon %s, pool %s id %s key %s" < / span > < span class = "token punctuation" > ,< / span > p< span class = "token punctuation" > .< / span > rbdMounter< span class = "token punctuation" > .< / span > Image< span class = "token punctuation" > ,< / span > volSz< span class = "token punctuation" > ,< / span > mon< span class = "token punctuation" > ,< / span > p< span class = "token punctuation" > .< / span > rbdMounter< span class = "token punctuation" > .< / span > Pool< span class = "token punctuation" > ,< / span > p< span class = "token punctuation" > .< / span > rbdMounter< span class = "token punctuation" > .< / span > adminId< span class = "token punctuation" > ,< / span > p< span class = "token punctuation" > .< / span > rbdMounter< span class = "token punctuation" > .< / span > adminSecret< span class = "token punctuation" > )< / span >
output< span class = "token punctuation" > ,< / span > err < span class = "token operator" > =< / span > p< span class = "token punctuation" > .< / span > rbdMounter< span class = "token punctuation" > .< / span > plugin< span class = "token punctuation" > .< / span > < span class = "token function" > execCommand< / span > < span class = "token punctuation" > (< / span > < span class = "token string" > " rbd" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token punctuation" > [< / span > < span class = "token punctuation" > ]< / span > < span class = "token builtin" > string< / span > < span class = "token punctuation" > {< / span > < span class = "token string" > " create" < / span > < span class = "token punctuation" > ,< / span > p< span class = "token punctuation" > .< / span > rbdMounter< span class = "token punctuation" > .< / span > Image< span class = "token punctuation" > ,< / span > < span class = "token string" > " --size" < / span > < span class = "token punctuation" > ,< / span > volSz< span class = "token punctuation" > ,< / span > < span class = "token string" > " --pool" < / span > < span class = "token punctuation" > ,< / span > p< span class = "token punctuation" > .< / span > rbdMounter< span class = "token punctuation" > .< / span > Pool< span class = "token punctuation" > ,< / span > < span class = "token string" > " --id" < / span > < span class = "token punctuation" > ,< / span > p< span class = "token punctuation" > .< / span > rbdMounter< span class = "token punctuation" > .< / span > adminId< span class = "token punctuation" > ,< / span > < span class = "token string" > " -m" < / span > < span class = "token punctuation" > ,< / span > mon< span class = "token punctuation" > ,< / span > < span class = "token string" > " --key=" < / span > < span class = "token operator" > +< / span > p< span class = "token punctuation" > .< / span > rbdMounter< span class = "token punctuation" > .< / span > adminSecret< span class = "token punctuation" > ,< / span > < span class = "token string" > " --image-format" < / span > < span class = "token punctuation" > ,< / span > < span class = "token string" > " 1" < / span > < span class = "token punctuation" > }< / span > < span class = "token punctuation" > )< / span >
< span class = "token keyword" > if< / span > err < span class = "token operator" > ==< / span > < span class = "token boolean" > nil< / span > < span class = "token punctuation" > {< / span >
< span class = "token keyword" > break< / span >
< span class = "token punctuation" > }< / span > < span class = "token keyword" > else< / span > < span class = "token punctuation" > {< / span >
glog< span class = "token punctuation" > .< / span > < span class = "token function" > Warningf< / span > < span class = "token punctuation" > (< / span > < span class = "token string" > " failed to create rbd image, output %v" < / span > < span class = "token punctuation" > ,< / span > < span class = "token function" > string< / span > < span class = "token punctuation" > (< / span > output< span class = "token punctuation" > )< / span > < span class = "token punctuation" > )< / span >
< span class = "token punctuation" > }< / span >
< span class = "token punctuation" > }< / span >
< span class = "token keyword" > if< / span > err < span class = "token operator" > !=< / span > < span class = "token boolean" > nil< / span > < span class = "token punctuation" > {< / span >
< span class = "token keyword" > return< / span > < span class = "token boolean" > nil< / span > < span class = "token punctuation" > ,< / span > < span class = "token number" > 0< / span > < span class = "token punctuation" > ,< / span > fmt< span class = "token punctuation" > .< / span > < span class = "token function" > Errorf< / span > < span class = "token punctuation" > (< / span > < span class = "token string" > " failed to create rbd image: %v, command output: %s" < / span > < span class = "token punctuation" > ,< / span > err< span class = "token punctuation" > ,< / span > < span class = "token function" > string< / span > < span class = "token punctuation" > (< / span > output< span class = "token punctuation" > )< / span > < span class = "token punctuation" > )< / span >
< span class = "token punctuation" > }< / span >
< span class = "token keyword" > return< / span > < span class = "token operator" > & < / span > v1< span class = "token punctuation" > .< / span > RBDVolumeSource< span class = "token punctuation" > {< / span >
CephMonitors< span class = "token punctuation" > :< / span > p< span class = "token punctuation" > .< / span > rbdMounter< span class = "token punctuation" > .< / span > Mon< span class = "token punctuation" > ,< / span >
RBDImage< span class = "token punctuation" > :< / span > p< span class = "token punctuation" > .< / span > rbdMounter< span class = "token punctuation" > .< / span > Image< span class = "token punctuation" > ,< / span >
RBDPool< span class = "token punctuation" > :< / span > p< span class = "token punctuation" > .< / span > rbdMounter< span class = "token punctuation" > .< / span > Pool< span class = "token punctuation" > ,< / span >
< span class = "token punctuation" > }< / span > < span class = "token punctuation" > ,< / span > sz< span class = "token punctuation" > ,< / span > < span class = "token boolean" > nil< / span >
< span class = "token punctuation" > }< / span >
< / code > < / pre >
< p > 该 方 法 调 用 失 败 。 < / p >
< h2 id = "参考" > 参 考 < / h2 >
< ul >
< li > < a href = "https://kubernetes.io/docs/concepts/storage/persistent-volumes/#ceph-rbd" target = "_blank" > https://kubernetes.io/docs/concepts/storage/persistent-volumes/#ceph-rbd< / a > < / li >
< li > < a href = "https://github.com/kubernetes/kubernetes/issues/38923" target = "_blank" > Error creating rbd image: executable file not found in $PATH#38923< / a > < / li >
< / ul >
2020-11-18 19:26:50 +08:00
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