2020-06-19 14:52:56 +08:00
<!DOCTYPE HTML>
< html lang = "zh-hans" >
< head >
< meta charset = "UTF-8" >
< meta content = "text/html; charset=utf-8" http-equiv = "Content-Type" >
< title > 部署 node 节点 · 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 >
< meta http-equiv = "X-UA-Compatible" content = "IE=edge" / >
< meta name = "description" content = "" >
< meta name = "generator" content = "GitBook 3.2.3" >
< meta name = "author" content = "Jimmy Song（ ） >
< link rel = "stylesheet" href = "../gitbook/style.css" >
< link rel = "stylesheet" href = "../gitbook/gitbook-plugin-splitter/splitter.css" >
< link rel = "stylesheet" href = "../gitbook/gitbook-plugin-page-toc-button/plugin.css" >
< link rel = "stylesheet" href = "../gitbook/gitbook-plugin-image-captions/image-captions.css" >
< link rel = "stylesheet" href = "../gitbook/gitbook-plugin-back-to-top-button/plugin.css" >
< link rel = "stylesheet" href = "../gitbook/gitbook-plugin-search-plus/search.css" >
< link rel = "stylesheet" href = "../gitbook/gitbook-plugin-tbfed-pagefooter/footer.css" >
< link rel = "stylesheet" href = "../gitbook/gitbook-plugin-prism/prism-ghcolors.css" >
< link rel = "stylesheet" href = "../gitbook/gitbook-plugin-lightbox/css/lightbox.min.css" >
< link rel = "stylesheet" href = "../gitbook/gitbook-plugin-alerts/style.css" >
< link rel = "stylesheet" href = "../gitbook/gitbook-plugin-fontsettings/website.css" >
< meta name = "HandheldFriendly" content = "true" / >
< meta name = "viewport" content = "width=device-width, initial-scale=1, user-scalable=no" >
< meta name = "apple-mobile-web-app-capable" content = "yes" >
< meta name = "apple-mobile-web-app-status-bar-style" content = "black" >
< link rel = "apple-touch-icon-precomposed" sizes = "152x152" href = "../gitbook/images/apple-touch-icon-precomposed-152.png" >
< link rel = "shortcut icon" href = "../gitbook/images/favicon.ico" type = "image/x-icon" >
< link rel = "next" href = "kubedns-addon-installation.html" / >
< link rel = "prev" href = "flannel-installation.html" / >
< link rel = "shortcut icon" href = '../favicon.ico' type = "image/x-icon" >
< link rel = "bookmark" href = '../favicon.ico' type = "image/x-icon" >
< style >
@media only screen and (max-width: 640px) {
.book-header .hidden-mobile {
display: none;
}
}
< / style >
< script >
window["gitbook-plugin-github-buttons"] = {"repo":"rootsongjc/kubernetes-handbook","types":["star"],"size":"small"};
< / script >
< / head >
< body >
< div class = "book" >
< div class = "book-summary" >
< div id = "book-search-input" role = "search" >
< input type = "text" placeholder = "输入并搜索" / >
< / div >
< nav role = "navigation" >
< ul class = "summary" >
< li >
< a href = "https://jimmysong.io" target = "_blank" class = "custom-link" > 回到主页< / a >
< / li >
< li >
< a href = "https://jimmysong.io/awesome-cloud-native" target = "_blank" class = "custom-link" > Awesome Cloud Native< / a >
< / li >
< li >
< a href = "https://cloudnative.to" target = "_blank" class = "custom-link" > 云原生社区< / a >
< / li >
< li >
< a href = "https://cloudnativeindustryalliance.github.io/whitepaper2020/" target = "_blank" class = "custom-link" > 中国云原生发展白皮书2020< / a >
< / li >
< li >
< a href = "https://jimmysong.io/guide-to-cloud-native-app/" target = "_blank" class = "custom-link" > 云原生应用白皮书< / a >
< / li >
< li class = "divider" > < / li >
< li class = "header" > 前言< / li >
< li class = "chapter " data-level = "1.1" data-path = "../" >
< a href = "../" >
< b > 1.1.< / b >
序言
< / a >
< / li >
< li class = "header" > 云原生< / li >
< li class = "chapter " data-level = "2.1" data-path = "../cloud-native/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 >
< li class = "chapter " data-level = "2.3" data-path = "../cloud-native/play-with-kubernetes.html" >
< a href = "../cloud-native/play-with-kubernetes.html" >
< b > 2.3.< / b >
Play with Kubernetes
< / a >
< / li >
< li class = "chapter " data-level = "2.4" data-path = "../cloud-native/cloud-native-local-quick-start.html" >
< a href = "../cloud-native/cloud-native-local-quick-start.html" >
< b > 2.4.< / b >
快速部署一个云原生本地实验环境
< / a >
< / li >
< li class = "chapter " data-level = "2.5" data-path = "../cloud-native/setup-kubernetes-with-rancher-and-aliyun.html" >
< a href = "../cloud-native/setup-kubernetes-with-rancher-and-aliyun.html" >
< b > 2.5.< / b >
使用 Rancher 在阿里云上部署 Kubenretes 集群
< / a >
< / li >
< li class = "chapter " data-level = "2.6" data-path = "../cloud-native/kubernetes-and-cloud-native-app-overview.html" >
< a href = "../cloud-native/kubernetes-and-cloud-native-app-overview.html" >
< b > 2.6.< / b >
Kubernetes 与云原生应用概览
< / a >
< / li >
< li class = "chapter " data-level = "2.7" data-path = "../cloud-native/from-kubernetes-to-cloud-native.html" >
< a href = "../cloud-native/from-kubernetes-to-cloud-native.html" >
< b > 2.7.< / b >
云原生应用之路 —— 从 Kubernetes 到 Cloud Native
< / a >
< / li >
< li class = "chapter " data-level = "2.8" data-path = "../cloud-native/cloud-native-programming-languages.html" >
< a href = "../cloud-native/cloud-native-programming-languages.html" >
< b > 2.8.< / b >
云原生编程语言
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "2.8.1" data-path = "../cloud-native/cloud-native-programming-language-ballerina.html" >
< a href = "../cloud-native/cloud-native-programming-language-ballerina.html" >
< b > 2.8.1.< / b >
云原生编程语言 Ballerina
< / a >
< / li >
< li class = "chapter " data-level = "2.8.2" data-path = "../cloud-native/cloud-native-programming-language-pulumi.html" >
< a href = "../cloud-native/cloud-native-programming-language-pulumi.html" >
< b > 2.8.2.< / b >
云原生编程语言 Pulumi
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "2.9" data-path = "../cloud-native/the-future-of-cloud-native.html" >
< a href = "../cloud-native/the-future-of-cloud-native.html" >
< b > 2.9.< / b >
云原生的未来
< / a >
< / li >
< li class = "chapter " data-level = "2.10" data-path = "../cloud-native/define-cloud-native-app.html" >
< a href = "../cloud-native/define-cloud-native-app.html" >
< b > 2.10.< / b >
定义云原生应用
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "2.10.1" data-path = "../cloud-native/workload.html" >
< a href = "../cloud-native/workload.html" >
< b > 2.10.1.< / b >
Workload
< / a >
< / li >
< li class = "chapter " data-level = "2.10.2" data-path = "../cloud-native/component.html" >
< a href = "../cloud-native/component.html" >
< b > 2.10.2.< / b >
Component
< / a >
< / li >
< li class = "chapter " data-level = "2.10.3" data-path = "../cloud-native/trait.html" >
< a href = "../cloud-native/trait.html" >
< b > 2.10.3.< / b >
Trait
< / a >
< / li >
< li class = "chapter " data-level = "2.10.4" data-path = "../cloud-native/application-scope.html" >
< a href = "../cloud-native/application-scope.html" >
< b > 2.10.4.< / b >
Application Scope
< / a >
< / li >
< li class = "chapter " data-level = "2.10.5" data-path = "../cloud-native/application-configuration.html" >
< a href = "../cloud-native/application-configuration.html" >
< b > 2.10.5.< / b >
Application Configuration
< / a >
< / li >
< / ul >
< / li >
< li class = "header" > 概念与原理< / li >
< li class = "chapter " data-level = "3.1" data-path = "../concepts/" >
< a href = "../concepts/" >
< b > 3.1.< / b >
Kubernetes 架构
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "3.1.1" data-path = "../concepts/concepts.html" >
< a href = "../concepts/concepts.html" >
< b > 3.1.1.< / b >
设计理念
< / a >
< / li >
< li class = "chapter " data-level = "3.1.2" data-path = "../concepts/etcd.html" >
< a href = "../concepts/etcd.html" >
< b > 3.1.2.< / b >
Etcd 解析
< / a >
< / li >
< li class = "chapter " data-level = "3.1.3" data-path = "../concepts/open-interfaces.html" >
< a href = "../concepts/open-interfaces.html" >
< b > 3.1.3.< / b >
开放接口
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "3.1.3.1" data-path = "../concepts/cri.html" >
< a href = "../concepts/cri.html" >
< b > 3.1.3.1.< / b >
CRI - Container Runtime Interface（ ）
< / 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（ ）
< / a >
< / li >
< / ul >
< / li >
< / ul >
< / li >
< 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
< / a >
< / li >
< / ul >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "3.3" data-path = "../concepts/objects.html" >
< a href = "../concepts/objects.html" >
< b > 3.3.< / b >
资源对象与基本概念解析
< / a >
< / li >
< li class = "chapter " data-level = "3.4" data-path = "../concepts/pod-state-and-lifecycle.html" >
< a href = "../concepts/pod-state-and-lifecycle.html" >
< b > 3.4.< / b >
Pod 状态与生命周期管理
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "3.4.1" data-path = "../concepts/pod-overview.html" >
< a href = "../concepts/pod-overview.html" >
< b > 3.4.1.< / b >
Pod 概览
< / a >
< / li >
< li class = "chapter " data-level = "3.4.2" data-path = "../concepts/pod.html" >
< a href = "../concepts/pod.html" >
< b > 3.4.2.< / b >
Pod 解析
< / a >
< / li >
< li class = "chapter " data-level = "3.4.3" data-path = "../concepts/init-containers.html" >
< a href = "../concepts/init-containers.html" >
< b > 3.4.3.< / b >
Init 容器
< / a >
< / li >
< li class = "chapter " data-level = "3.4.4" data-path = "../concepts/pause-container.html" >
< a href = "../concepts/pause-container.html" >
< b > 3.4.4.< / b >
Pause 容器
< / a >
< / li >
< li class = "chapter " data-level = "3.4.5" data-path = "../concepts/pod-security-policy.html" >
< a href = "../concepts/pod-security-policy.html" >
< b > 3.4.5.< / b >
Pod 安全策略
< / a >
< / li >
< li class = "chapter " data-level = "3.4.6" data-path = "../concepts/pod-lifecycle.html" >
< a href = "../concepts/pod-lifecycle.html" >
< b > 3.4.6.< / b >
Pod 的生命周期
< / a >
< / li >
< li class = "chapter " data-level = "3.4.7" data-path = "../concepts/pod-hook.html" >
< a href = "../concepts/pod-hook.html" >
< b > 3.4.7.< / b >
Pod Hook
< / a >
< / li >
< li class = "chapter " data-level = "3.4.8" data-path = "../concepts/pod-preset.html" >
< a href = "../concepts/pod-preset.html" >
< b > 3.4.8.< / b >
Pod Preset
< / a >
< / li >
< li class = "chapter " data-level = "3.4.9" data-path = "../concepts/pod-disruption-budget.html" >
< a href = "../concepts/pod-disruption-budget.html" >
< b > 3.4.9.< / b >
Pod 中断与 PDB（
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "3.5" data-path = "../concepts/cluster.html" >
< a href = "../concepts/cluster.html" >
< b > 3.5.< / b >
集群资源管理
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "3.5.1" data-path = "../concepts/node.html" >
< a href = "../concepts/node.html" >
< b > 3.5.1.< / b >
Node
< / a >
< / li >
< li class = "chapter " data-level = "3.5.2" data-path = "../concepts/namespace.html" >
< a href = "../concepts/namespace.html" >
< b > 3.5.2.< / b >
Namespace
< / a >
< / li >
< li class = "chapter " data-level = "3.5.3" data-path = "../concepts/label.html" >
< a href = "../concepts/label.html" >
< b > 3.5.3.< / b >
Label
< / a >
< / li >
< li class = "chapter " data-level = "3.5.4" data-path = "../concepts/annotation.html" >
< a href = "../concepts/annotation.html" >
< b > 3.5.4.< / b >
Annotation
< / a >
< / li >
< li class = "chapter " data-level = "3.5.5" data-path = "../concepts/taint-and-toleration.html" >
< a href = "../concepts/taint-and-toleration.html" >
< b > 3.5.5.< / b >
Taint 和 Toleration（ ）
< / a >
< / li >
< li class = "chapter " data-level = "3.5.6" data-path = "../concepts/garbage-collection.html" >
< a href = "../concepts/garbage-collection.html" >
< b > 3.5.6.< / b >
垃圾收集
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "3.6" data-path = "../concepts/controllers.html" >
< a href = "../concepts/controllers.html" >
< b > 3.6.< / b >
控制器
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "3.6.1" data-path = "../concepts/deployment.html" >
< a href = "../concepts/deployment.html" >
< b > 3.6.1.< / b >
Deployment
< / a >
< / li >
< li class = "chapter " data-level = "3.6.2" data-path = "../concepts/statefulset.html" >
< a href = "../concepts/statefulset.html" >
< b > 3.6.2.< / b >
StatefulSet
< / a >
< / li >
< li class = "chapter " data-level = "3.6.3" data-path = "../concepts/daemonset.html" >
< a href = "../concepts/daemonset.html" >
< b > 3.6.3.< / b >
DaemonSet
< / a >
< / li >
< li class = "chapter " data-level = "3.6.4" data-path = "../concepts/replicaset.html" >
< a href = "../concepts/replicaset.html" >
< b > 3.6.4.< / b >
ReplicationController 和 ReplicaSet
< / a >
< / li >
< li class = "chapter " data-level = "3.6.5" data-path = "../concepts/job.html" >
< a href = "../concepts/job.html" >
< b > 3.6.5.< / b >
Job
< / a >
< / li >
< li class = "chapter " data-level = "3.6.6" data-path = "../concepts/cronjob.html" >
< a href = "../concepts/cronjob.html" >
< b > 3.6.6.< / b >
CronJob
< / a >
< / li >
< li class = "chapter " data-level = "3.6.7" data-path = "../concepts/horizontal-pod-autoscaling.html" >
< a href = "../concepts/horizontal-pod-autoscaling.html" >
< b > 3.6.7.< / b >
Horizontal Pod Autoscaling
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "3.6.7.1" data-path = "../concepts/custom-metrics-hpa.html" >
< a href = "../concepts/custom-metrics-hpa.html" >
< b > 3.6.7.1.< / b >
自定义指标 HPA
< / a >
< / li >
< / ul >
< / li >
< 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 >
TLS bootstrap
< / a >
< / li >
< li class = "chapter " data-level = "4.4.4" data-path = "../guide/kubectl-user-authentication-authorization.html" >
< a href = "../guide/kubectl-user-authentication-authorization.html" >
< b > 4.4.4.< / b >
创建用户认证授权的 kubeconfig 文件
< / a >
< / li >
< li class = "chapter " data-level = "4.4.5" data-path = "../guide/ip-masq-agent.html" >
< a href = "../guide/ip-masq-agent.html" >
< b > 4.4.5.< / b >
IP 伪装代理
< / a >
< / li >
< li class = "chapter " data-level = "4.4.6" data-path = "../guide/auth-with-kubeconfig-or-token.html" >
< a href = "../guide/auth-with-kubeconfig-or-token.html" >
< b > 4.4.6.< / b >
使用 kubeconfig 或 token 进行用户身份认证
< / a >
< / li >
< li class = "chapter " data-level = "4.4.7" data-path = "../guide/authentication.html" >
< a href = "../guide/authentication.html" >
< b > 4.4.7.< / b >
Kubernetes 中的用户与身份认证授权
< / a >
< / li >
< 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 >
Kubernetic - Kubernetes 桌面客户端
< / a >
< / li >
< li class = "chapter " data-level = "4.5.8" data-path = "../guide/kubernator-kubernetes-ui.html" >
< a href = "../guide/kubernator-kubernetes-ui.html" >
< b > 4.5.8.< / b >
Kubernator - 更底层的 Kubernetes UI
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "4.6" data-path = "../guide/application-development-deployment-flow.html" >
< a href = "../guide/application-development-deployment-flow.html" >
< b > 4.6.< / b >
在 Kubernetes 中开发部署应用
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "4.6.1" data-path = "../guide/deploy-applications-in-kubernetes.html" >
< a href = "../guide/deploy-applications-in-kubernetes.html" >
< b > 4.6.1.< / b >
适用于 kubernetes 的应用开发部署流程
< / a >
< / li >
< li class = "chapter " data-level = "4.6.2" data-path = "../guide/migrating-hadoop-yarn-to-kubernetes.html" >
< a href = "../guide/migrating-hadoop-yarn-to-kubernetes.html" >
< b > 4.6.2.< / b >
迁移传统应用到 Kubernetes 中 —— 以 Hadoop YARN 为例
< / a >
< / li >
< li class = "chapter " data-level = "4.6.3" data-path = "../guide/using-statefulset.html" >
< a href = "../guide/using-statefulset.html" >
< b > 4.6.3.< / b >
使用 StatefulSet 部署用状态应用
< / a >
< / li >
< / ul >
< / li >
< li class = "header" > 最佳实践< / li >
< li class = "chapter " data-level = "5.1" data-path = "./" >
< a href = "./" >
< b > 5.1.< / b >
最佳实践概览
< / a >
< / li >
< li class = "chapter " data-level = "5.2" data-path = "install-kubernetes-on-centos.html" >
< a href = "install-kubernetes-on-centos.html" >
< b > 5.2.< / b >
在 CentOS 上部署 Kubernetes 集群
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.2.1" data-path = "create-tls-and-secret-key.html" >
< a href = "create-tls-and-secret-key.html" >
< b > 5.2.1.< / b >
创建 TLS 证书和秘钥
< / a >
< / li >
< li class = "chapter " data-level = "5.2.2" data-path = "create-kubeconfig.html" >
< a href = "create-kubeconfig.html" >
< b > 5.2.2.< / b >
创建 kubeconfig 文件
< / a >
< / li >
< li class = "chapter " data-level = "5.2.3" data-path = "etcd-cluster-installation.html" >
< a href = "etcd-cluster-installation.html" >
< b > 5.2.3.< / b >
创建高可用 etcd 集群
< / a >
< / li >
< li class = "chapter " data-level = "5.2.4" data-path = "kubectl-installation.html" >
< a href = "kubectl-installation.html" >
< b > 5.2.4.< / b >
安装 kubectl 命令行工具
< / a >
< / li >
< li class = "chapter " data-level = "5.2.5" data-path = "master-installation.html" >
< a href = "master-installation.html" >
< b > 5.2.5.< / b >
部署 master 节点
< / a >
< / li >
< li class = "chapter " data-level = "5.2.6" data-path = "flannel-installation.html" >
< a href = "flannel-installation.html" >
< b > 5.2.6.< / b >
安装 flannel 网络插件
< / a >
< / li >
< li class = "chapter active" 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 " 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 >
< / 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 >
< / 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 >
< li class = "chapter " data-level = "6.6" data-path = "../usecases/cloud-native-app-standard.html" >
< a href = "../usecases/cloud-native-app-standard.html" >
< b > 6.6.< / b >
云原生应用标准
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.6.1" data-path = "../usecases/oam.html" >
< a href = "../usecases/oam.html" >
< b > 6.6.1.< / b >
OAM（ ）
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "6.7" data-path = "../usecases/edge-computing.html" >
< a href = "../usecases/edge-computing.html" >
< b > 6.7.< / b >
边缘计算
< / a >
< / li >
< li class = "chapter " data-level = "6.8" data-path = "../usecases/ai.html" >
< a href = "../usecases/ai.html" >
< b > 6.8.< / b >
人工智能
< / a >
< / li >
< li class = "header" > 开发指南< / li >
< li class = "chapter " data-level = "7.1" data-path = "../develop/" >
< a href = "../develop/" >
< b > 7.1.< / b >
开发指南概览
< / a >
< / li >
< li class = "chapter " data-level = "7.2" data-path = "../develop/sigs-and-working-group.html" >
< a href = "../develop/sigs-and-working-group.html" >
< b > 7.2.< / b >
SIG 和工作组
< / a >
< / li >
< li class = "chapter " data-level = "7.3" data-path = "../develop/developing-environment.html" >
< a href = "../develop/developing-environment.html" >
< b > 7.3.< / b >
开发环境搭建
< / a >
< 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 >
< / 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 = ".." > 部署 node 节点< / 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 = "部署node节点" > 部 署 node节 点 < / h1 >
< p > Kubernetes node节 点 包 含 如 下 组 件 ： < / p >
< ul >
< li > Flanneld： 参 考 我 之 前 写 的 文 章 < a href = "https://jimmysong.io/posts/kubernetes-network-config/" target = "_blank" > Kubernetes基 于 Flannel的 网 络 配 置 < / a > ， 之 前 没 有 配 置 TLS， 现 在 需 要 在 service配 置 文 件 中 增 加 TLS配 置 ， 安 装 过 程 请 参 考 上 一 节 < a href = "flannel-installation.html" > 安 装 flannel网 络 插 件 < / a > 。 < / li >
< li > Docker1.12.5： docker的 安 装 很 简 单 ， 这 里 也 不 说 了 ， 但 是 需 要 注 意 docker的 配 置 。 < / li >
< li > kubelet： 直 接 用 二 进 制 文 件 安 装 < / li >
< li > kube-proxy： 直 接 用 二 进 制 文 件 安 装 < / li >
< / ul >
< p > < strong > 注 意 < / strong > ： 每 台 node 上 都 需 要 安 装 flannel， master 节 点 上 可 以 不 安 装 。 < / p >
< p > < strong > 步 骤 简 介 < / strong > < / p >
< ol >
< li > 确 认 在 上 一 步 中 我 们 安 装 配 置 的 网 络 插 件 flannel已 启 动 且 运 行 正 常 < / li >
< li > 安 装 配 置 docker后 启 动 < / li >
< li > 安 装 配 置 kubelet、 kube-proxy后 启 动 < / li >
< li > 验 证 < / li >
< / ol >
< h2 id = "目录和文件" > 目 录 和 文 件 < / h2 >
< p > 我 们 再 检 查 一 下 三 个 节 点 上 ， 经 过 前 几 步 操 作 我 们 已 经 创 建 了 如 下 的 证 书 和 配 置 文 件 。 < / p >
< pre class = "language-" > < code class = "lang-bash" > $ < span class = "token function" > ls< / span > /etc/kubernetes/ssl
admin-key.pem admin.pem ca-key.pem ca.pem kube-proxy-key.pem kube-proxy.pem kubernetes-key.pem kubernetes.pem
$ < span class = "token function" > ls< / span > /etc/kubernetes/
apiserver bootstrap.kubeconfig config controller-manager kubelet kube-proxy.kubeconfig proxy scheduler ssl token.csv
< / code > < / pre >
< h2 id = "配置docker" > 配 置 Docker< / h2 >
< blockquote >
< p > 如 果 您 使 用 yum的 方 式 安 装 的 flannel则 不 需 要 执 行 mk-docker-opts.sh文 件 这 一 步 ， 参 考 Flannel官 方 文 档 中 的 < a href = "https://github.com/coreos/flannel/blob/master/Documentation/running.md" target = "_blank" > Docker Integration< / a > 。 < / p >
< / blockquote >
< p > 如 果 你 不 是 使 用 yum安 装 的 flannel， 那 么 需 要 下 载 flannel github release中 的 tar包 ， 解 压 后 会 获 得 一 个 < strong > mk-docker-opts.sh< / strong > 文 件 ， 到 < a href = "https://github.com/coreos/flannel/releases" target = "_blank" > flannel release< / a > 页 面 下 载 对 应 版 本 的 安 装 包 ， 该 脚 本 见 < a href = "https://github.com/rootsongjc/kubernetes-handbook/tree/master/tools/flannel/mk-docker-opts.sh" target = "_blank" > mk-docker-opts.sh< / a > ， 因 为 我 们 使 用 yum安 装 所 以 不 需 要 执 行 这 一 步 。 < / p >
< p > 这 个 文 件 是 用 来 < code > Generate Docker daemon options based on flannel env file< / code > 。 < / p >
< p > 使 用 < code > systemctl< / code > 命 令 启 动 flanneld后 ， 会 自 动 执 行 < code > ./mk-docker-opts.sh -i< / code > 生 成 如 下 两 个 文 件 环 境 变 量 文 件 ： < / p >
< ul >
< li > /run/flannel/subnet.env< / li >
< / ul >
< pre class = "language-" > < code class = "lang-ini" > < span class = "token constant" > FLANNEL_NETWORK< / span > < span class = "token attr-value" > < span class = "token punctuation" > =< / span > 172.30.0.0/16< / span >
< span class = "token constant" > FLANNEL_SUBNET< / span > < span class = "token attr-value" > < span class = "token punctuation" > =< / span > 172.30.46.1/24< / span >
< span class = "token constant" > FLANNEL_MTU< / span > < span class = "token attr-value" > < span class = "token punctuation" > =< / span > 1450< / span >
< span class = "token constant" > FLANNEL_IPMASQ< / span > < span class = "token attr-value" > < span class = "token punctuation" > =< / span > false< / span >
< / code > < / pre >
< ul >
< li > /run/docker_opts.env< / li >
< / ul >
< pre class = "language-" > < code class = "lang-ini" > < span class = "token constant" > DOCKER_OPT_BIP< / span > < span class = "token attr-value" > < span class = "token punctuation" > =< / span > " --bip=172.30.46.1/24" < / span >
< span class = "token constant" > DOCKER_OPT_IPMASQ< / span > < span class = "token attr-value" > < span class = "token punctuation" > =< / span > " --ip-masq=true" < / span >
< span class = "token constant" > DOCKER_OPT_MTU< / span > < span class = "token attr-value" > < span class = "token punctuation" > =< / span > " --mtu=1450" < / span >
< / code > < / pre >
< p > Docker将 会 读 取 这 两 个 环 境 变 量 文 件 作 为 容 器 启 动 参 数 。 < / p >
< p > < strong > 注 意 ： < / strong > 不 论 您 用 什 么 方 式 安 装 的 flannel， 下 面 这 一 步 是 必 不 可 少 的 。 < / p >
< p > < strong > yum方 式 安 装 的 flannel< / strong > < / p >
< p > 修 改 docker的 配 置 文 件 < code > /usr/lib/systemd/system/docker.service< / code > ， 增 加 一 条 环 境 变 量 配 置 ： < / p >
< pre class = "language-" > < code class = "lang-ini" > < span class = "token constant" > EnvironmentFile< / span > < span class = "token attr-value" > < span class = "token punctuation" > =< / span > -/run/flannel/docker< / span >
< / code > < / pre >
< p > < code > /run/flannel/docker< / code > 文 件 是 flannel启 动 后 自 动 生 成 的 ， 其 中 包 含 了 docker启 动 时 需 要 的 参 数 。 < / p >
< p > < strong > 二 进 制 方 式 安 装 的 flannel< / strong > < / p >
< p > 修 改 docker的 配 置 文 件 < code > /usr/lib/systemd/system/docker.service< / code > ， 增 加 如 下 几 条 环 境 变 量 配 置 ： < / p >
< pre class = "language-" > < code class = "lang-ini" > < span class = "token constant" > EnvironmentFile< / span > < span class = "token attr-value" > < span class = "token punctuation" > =< / span > -/run/docker_opts.env< / span >
< span class = "token constant" > EnvironmentFile< / span > < span class = "token attr-value" > < span class = "token punctuation" > =< / span > -/run/flannel/subnet.env< / span >
< / code > < / pre >
< p > 这 两 个 文 件 是 < code > mk-docker-opts.sh< / code > 脚 本 生 成 环 境 变 量 文 件 默 认 的 保 存 位 置 ， docker启 动 的 时 候 需 要 加 载 这 几 个 配 置 文 件 才 可 以 加 入 到 flannel创 建 的 虚 拟 网 络 里 。 < / p >
< p > 所 以 不 论 您 使 用 何 种 方 式 安 装 的 flannel， 将 以 下 配 置 加 入 到 < code > docker.service< / code > 中 可 确 保 万 无 一 失 。 < / p >
< pre class = "language-" > < code class = "lang-ini" > < span class = "token constant" > EnvironmentFile< / span > < span class = "token attr-value" > < span class = "token punctuation" > =< / span > -/run/flannel/docker< / span >
< span class = "token constant" > EnvironmentFile< / span > < span class = "token attr-value" > < span class = "token punctuation" > =< / span > -/run/docker_opts.env< / span >
< span class = "token constant" > EnvironmentFile< / span > < span class = "token attr-value" > < span class = "token punctuation" > =< / span > -/run/flannel/subnet.env< / span >
< span class = "token constant" > EnvironmentFile< / span > < span class = "token attr-value" > < span class = "token punctuation" > =< / span > -/etc/sysconfig/docker< / span >
< span class = "token constant" > EnvironmentFile< / span > < span class = "token attr-value" > < span class = "token punctuation" > =< / span > -/etc/sysconfig/docker-storage< / span >
< span class = "token constant" > EnvironmentFile< / span > < span class = "token attr-value" > < span class = "token punctuation" > =< / span > -/etc/sysconfig/docker-network< / span >
< span class = "token constant" > EnvironmentFile< / span > < span class = "token attr-value" > < span class = "token punctuation" > =< / span > -/run/docker_opts.env< / span >
< / code > < / pre >
< p > 请 参 考 < a href = "https://github.com/rootsongjc/kubernetes-handbook/blob/master/systemd/docker.service" target = "_blank" > docker.service< / a > 中 的 配 置 。 < / p >
< h3 id = "启动docker" > 启 动 docker< / h3 >
< p > 重 启 了 docker后 还 要 重 启 kubelet， 这 时 又 遇 到 问 题 ， kubelet启 动 失 败 。 报 错 ： < / p >
< pre class = "language-" > < code class = "lang-bash" > Mar < span class = "token number" > 31< / span > < span class = "token number" > 16< / span > :44:41 test-002.jimmysong.io kubelet< span class = "token punctuation" > [< / span > < span class = "token number" > 81047< / span > < span class = "token punctuation" > ]< / span > : error: failed to run Kubelet: failed to create kubelet: misconfiguration: kubelet cgroup driver: < span class = "token string" > " cgroupfs" < / span > is different from docker cgroup driver: < span class = "token string" > " systemd" < / span >
< / code > < / pre >
< p > 这 是 kubelet与 docker的 < strong > cgroup driver< / strong > 不 一 致 导 致 的 ， kubelet启 动 的 时 候 有 个 < code > — cgroup-driver< / code > 参 数 可 以 指 定 为 " cgroupfs" 或 者 “ systemd” 。 < / p >
< pre class = "language-" > < code class = "lang-bash" > --cgroup-driver string Driver that the kubelet uses to manipulate cgroups on the host. Possible values: < span class = "token string" > ' cgroupfs' < / span > , < span class = "token string" > ' systemd' < / span > < span class = "token punctuation" > (< / span > default < span class = "token string" > " cgroupfs" < / span > < span class = "token punctuation" > )< / span >
< / code > < / pre >
< p > 配 置 docker的 service配 置 文 件 < code > /usr/lib/systemd/system/docker.service< / code > ， 设 置 < code > ExecStart< / code > 中 的 < code > --exec-opt native.cgroupdriver=systemd< / code > 。 < / p >
< h2 id = "安装和配置kubelet" > 安 装 和 配 置 kubelet< / h2 >
< p > < strong > kubernets1.8< / strong > < / p >
< p > 相 对 于 kubernetes1.6集 群 必 须 进 行 的 配 置 有 ： < / p >
< p > 对 于 kuberentes1.8集 群 ， 必 须 关 闭 swap， 否 则 kubelet启 动 将 失 败 。 < / p >
< p > 修 改 < code > /etc/fstab< / code > 将 ， swap系 统 注 释 掉 。 < / p >
< hr >
< p > kubelet 启 动 时 向 kube-apiserver 发 送 TLS bootstrapping 请 求 ， 需 要 先 将 bootstrap token 文 件 中 的 kubelet-bootstrap 用 户 赋 予 system:node-bootstrapper cluster 角 色 (role)，
然 后 kubelet 才 能 有 权 限 创 建 认 证 请 求 (certificate signing requests)： < / p >
< pre class = "language-" > < code class = "lang-bash" > < span class = "token builtin class-name" > cd< / span > /etc/kubernetes
kubectl create clusterrolebinding kubelet-bootstrap < span class = "token punctuation" > \< / span >
--clusterrole< span class = "token operator" > =< / span > system:node-bootstrapper < span class = "token punctuation" > \< / span >
--user< span class = "token operator" > =< / span > kubelet-bootstrap
< / code > < / pre >
< ul >
< li > < code > --user=kubelet-bootstrap< / code > 是 在 < code > /etc/kubernetes/token.csv< / code > 文 件 中 指 定 的 用 户 名 ， 同 时 也 写 入 了 < code > /etc/kubernetes/bootstrap.kubeconfig< / code > 文 件 ； < / li >
< / ul >
< hr >
< p > kubelet 通 过 认 证 后 向 kube-apiserver 发 送 register node 请 求 ， 需 要 先 将 < code > kubelet-nodes< / code > 用 户 赋 予 < code > system:node< / code > cluster角 色 (role) 和 < code > system:nodes< / code > 组 (group)，
然 后 kubelet 才 能 有 权 限 创 建 节 点 请 求 ： < / p >
< pre class = "language-" > < code class = "lang-bash" > kubectl create clusterrolebinding kubelet-nodes < span class = "token punctuation" > \< / span >
--clusterrole< span class = "token operator" > =< / span > system:node < span class = "token punctuation" > \< / span >
--group< span class = "token operator" > =< / span > system:nodes
< / code > < / pre >
< h3 id = "下载最新的kubelet和kube-proxy二进制文件" > 下 载 最 新 的 kubelet和 kube-proxy二 进 制 文 件 < / h3 >
< p > 注 意 请 下 载 对 应 的 Kubernetes版 本 的 安 装 包 。 < / p >
< pre class = "language-" > < code class = "lang-bash" > < span class = "token function" > wget< / span > https://dl.k8s.io/v1.6.0/kubernetes-server-linux-amd64.tar.gz
< span class = "token function" > tar< / span > -xzvf kubernetes-server-linux-amd64.tar.gz
< span class = "token builtin class-name" > cd< / span > kubernetes
< span class = "token function" > tar< / span > -xzvf kubernetes-src.tar.gz
< span class = "token function" > cp< / span > -r ./server/bin/< span class = "token punctuation" > {< / span > kube-proxy,kubelet< span class = "token punctuation" > }< / span > /usr/local/bin/
< / code > < / pre >
< h3 id = "创建kubelet的service配置文件" > 创 建 kubelet的 service配 置 文 件 < / h3 >
< p > 文 件 位 置 < code > /usr/lib/systemd/system/kubelet.service< / code > 。 < / p >
< pre class = "language-" > < code class = "lang-ini" > < span class = "token selector" > [Unit]< / span >
< span class = "token constant" > Description< / span > < span class = "token attr-value" > < span class = "token punctuation" > =< / span > Kubernetes Kubelet Server< / span >
< span class = "token constant" > Documentation< / span > < span class = "token attr-value" > < span class = "token punctuation" > =< / span > https://github.com/GoogleCloudPlatform/kubernetes< / span >
< span class = "token constant" > After< / span > < span class = "token attr-value" > < span class = "token punctuation" > =< / span > docker.service< / span >
< span class = "token constant" > Requires< / span > < span class = "token attr-value" > < span class = "token punctuation" > =< / span > docker.service< / span >
< span class = "token selector" > [Service]< / span >
< span class = "token constant" > WorkingDirectory< / span > < span class = "token attr-value" > < span class = "token punctuation" > =< / span > /var/lib/kubelet< / span >
< span class = "token constant" > EnvironmentFile< / span > < span class = "token attr-value" > < span class = "token punctuation" > =< / span > -/etc/kubernetes/config< / span >
< span class = "token constant" > EnvironmentFile< / span > < span class = "token attr-value" > < span class = "token punctuation" > =< / span > -/etc/kubernetes/kubelet< / span >
< span class = "token constant" > ExecStart< / span > < span class = "token attr-value" > < span class = "token punctuation" > =< / span > /usr/local/bin/kubelet \< / span >
$KUBE_LOGTOSTDERR \
$KUBE_LOG_LEVEL \
$KUBELET_API_SERVER \
$KUBELET_ADDRESS \
$KUBELET_PORT \
$KUBELET_HOSTNAME \
$KUBE_ALLOW_PRIV \
$KUBELET_POD_INFRA_CONTAINER \
$KUBELET_ARGS
< span class = "token constant" > Restart< / span > < span class = "token attr-value" > < span class = "token punctuation" > =< / span > on-failure< / span >
< span class = "token selector" > [Install]< / span >
< span class = "token constant" > WantedBy< / span > < span class = "token attr-value" > < span class = "token punctuation" > =< / span > multi-user.target< / span >
< / code > < / pre >
< p > kubelet的 配 置 文 件 < code > /etc/kubernetes/kubelet< / code > 。 其 中 的 IP地 址 更 改 为 你 的 每 台 node节 点 的 IP地 址 。 < / p >
< p > < strong > 注 意 ： < / strong > 在 启 动 kubelet之 前 ， 需 要 先 手 动 创 建 < code > /var/lib/kubelet< / code > 目 录 。 < / p >
< p > 下 面 是 kubelet的 配 置 文 件 < code > /etc/kubernetes/kubelet< / code > :< / p >
< p > < strong > kubernetes1.8< / strong > < / p >
< p > 相 对 于 kubenrete1.6的 配 置 变 动 ： < / p >
< ul >
< li > 对 于 kuberentes1.8集 群 中 的 kubelet配 置 ， 取 消 了 < code > KUBELET_API_SERVER< / code > 的 配 置 ， 而 改 用 kubeconfig文 件 来 定 义 master地 址 ， 所 以 请 注 释 掉 < code > KUBELET_API_SERVER< / code > 配 置 。 < / li >
< / ul >
< pre class = "language-" > < code class = "lang-bash" > < span class = "token comment" > ###< / span >
< span class = "token comment" > ## kubernetes kubelet (minion) config< / span >
< span class = "token comment" > #< / span >
< span class = "token comment" > ## The address for the info server to serve on (set to 0.0.0.0 or " " for all interfaces)< / span >
< span class = "token assign-left variable" > KUBELET_ADDRESS< / span > < span class = "token operator" > =< / span > < span class = "token string" > " --address=172.20.0.113" < / span >
< span class = "token comment" > #< / span >
< span class = "token comment" > ## The port for the info server to serve on< / span >
< span class = "token comment" > #KUBELET_PORT=" --port=10250" < / span >
< span class = "token comment" > #< / span >
< span class = "token comment" > ## You may leave this blank to use the actual hostname< / span >
< span class = "token assign-left variable" > KUBELET_HOSTNAME< / span > < span class = "token operator" > =< / span > < span class = "token string" > " --hostname-override=172.20.0.113" < / span >
< span class = "token comment" > #< / span >
< span class = "token comment" > ## location of the api-server< / span >
< span class = "token comment" > ## COMMENT THIS ON KUBERNETES 1.8+< / span >
< span class = "token assign-left variable" > KUBELET_API_SERVER< / span > < span class = "token operator" > =< / span > < span class = "token string" > " --api-servers=http://172.20.0.113:8080" < / span >
< span class = "token comment" > #< / span >
< span class = "token comment" > ## pod infrastructure container< / span >
< span class = "token assign-left variable" > KUBELET_POD_INFRA_CONTAINER< / span > < span class = "token operator" > =< / span > < span class = "token string" > " --pod-infra-container-image=jimmysong/pause-amd64:3.0" < / span >
< span class = "token comment" > #< / span >
< span class = "token comment" > ## Add your own!< / span >
< span class = "token assign-left variable" > KUBELET_ARGS< / span > < span class = "token operator" > =< / span > < span class = "token string" > " --cgroup-driver=systemd --cluster-dns=10.254.0.2 --experimental-bootstrap-kubeconfig=/etc/kubernetes/bootstrap.kubeconfig --kubeconfig=/etc/kubernetes/kubelet.kubeconfig --require-kubeconfig --cert-dir=/etc/kubernetes/ssl --cluster-domain=cluster.local --hairpin-mode promiscuous-bridge --serialize-image-pulls=false" < / span >
< / code > < / pre >
< ul >
< li > 如 果 使 用 systemd方 式 启 动 ， 则 需 要 额 外 增 加 两 个 参 数 < code > --runtime-cgroups=/systemd/system.slice --kubelet-cgroups=/systemd/system.slice< / code > < / li >
< li > < code > --experimental-bootstrap-kubeconfig< / code > 在 1.9版 本 已 经 变 成 了 < code > --bootstrap-kubeconfig< / code > < / li >
< li > < code > --address< / code > 不 能 设 置 为 < code > 127.0.0.1< / code > ， 否 则 后 续 Pods 访 问 kubelet 的 API 接 口 时 会 失 败 ， 因 为 Pods 访 问 的 < code > 127.0.0.1< / code > 指 向 自 己 而 不 是 kubelet； < / li >
< li > 如 果 设 置 了 < code > --hostname-override< / code > 选 项 ， 则 < code > kube-proxy< / code > 也 需 要 设 置 该 选 项 ， 否 则 会 出 现 找 不 到 Node 的 情 况 ； < / li >
< li > < code > " --cgroup-driver< / code > 配 置 成 < code > systemd< / code > ， 不 要 使 用 < code > cgroup< / code > ， 否 则 在 CentOS 系 统 中 kubelet 将 启 动 失 败 （ 保 持 docker和 kubelet中 的 cgroup driver配 置 一 致 即 可 ， 不 一 定 非 使 用 < code > systemd< / code > ） 。 < / li >
< li > < code > --experimental-bootstrap-kubeconfig< / code > 指 向 bootstrap kubeconfig 文 件 ， kubelet 使 用 该 文 件 中 的 用 户 名 和 token 向 kube-apiserver 发 送 TLS Bootstrapping 请 求 ； < / li >
< li > 管 理 员 通 过 了 CSR 请 求 后 ， kubelet 自 动 在 < code > --cert-dir< / code > 目 录 创 建 证 书 和 私 钥 文 件 (< code > kubelet-client.crt< / code > 和 < code > kubelet-client.key< / code > )， 然 后 写 入 < code > --kubeconfig< / code > 文 件 ； < / li >
< li > 建 议 在 < code > --kubeconfig< / code > 配 置 文 件 中 指 定 < code > kube-apiserver< / code > 地 址 ， 如 果 未 指 定 < code > --api-servers< / code > 选 项 ， 则 必 须 指 定 < code > --require-kubeconfig< / code > 选 项 后 才 从 配 置 文 件 中 读 取 kube-apiserver 的 地 址 ， 否 则 kubelet 启 动 后 将 找 不 到 kube-apiserver (日 志 中 提 示 未 找 到 API Server） ， < code > kubectl get nodes< / code > 不 会 返 回 对 应 的 Node 信 息 ; < code > --require-kubeconfig< / code > 在 1.10版 本 被 移 除 ， 参 看 < a href = "https://github.com/kubernetes/kops/pull/4357/commits/30b10cb1c8c9d8d67fdf6371f1fda952a2b02004" target = "_blank" > PR< / a > ； < / li >
< li > < code > --cluster-dns< / code > 指 定 kubedns 的 Service IP(可 以 先 分 配 ， 后 续 创 建 kubedns 服 务 时 指 定 该 IP)， < code > --cluster-domain< / code > 指 定 域 名 后 缀 ， 这 两 个 参 数 同 时 指 定 后 才 会 生 效 ； < / li >
< li > < code > --cluster-domain< / code > 指 定 pod 启 动 时 < code > /etc/resolve.conf< / code > 文 件 中 的 < code > search domain< / code > ， 起 初 我 们 将 其 配 置 成 了 < code > cluster.local.< / code > ， 这 样 在 解 析 service 的 DNS 名 称 时 是 正 常 的 ， 可 是 在 解 析 headless service 中 的 FQDN pod name 的 时 候 却 错 误 ， 因 此 我 们 将 其 修 改 为 < code > cluster.local< / code > ， 去 掉 最 后 面 的 ” 点 号 “ 就 可 以 解 决 该 问 题 ， 关 于 kubernetes 中 的 域 名 /服 务 名 称 解 析 请 参 见 我 的 另 一 篇 文 章 。 < / li >
< li > < code > --kubeconfig=/etc/kubernetes/kubelet.kubeconfig< / code > 中 指 定 的 < code > kubelet.kubeconfig< / code > 文 件 在 第 一 次 启 动 kubelet之 前 并 不 存 在 ， 请 看 下 文 ， 当 通 过 CSR请 求 后 会 自 动 生 成 < code > kubelet.kubeconfig< / code > 文 件 ， 如 果 你 的 节 点 上 已 经 生 成 了 < code > ~/.kube/config< / code > 文 件 ， 你 可 以 将 该 文 件 拷 贝 到 该 路 径 下 ， 并 重 命 名 为 < code > kubelet.kubeconfig< / code > ， 所 有 node节 点 可 以 共 用 同 一 个 kubelet.kubeconfig文 件 ， 这 样 新 添 加 的 节 点 就 不 需 要 再 创 建 CSR请 求 就 能 自 动 添 加 到 kubernetes集 群 中 。 同 样 ， 在 任 意 能 够 访 问 到 kubernetes集 群 的 主 机 上 使 用 < code > kubectl --kubeconfig< / code > 命 令 操 作 集 群 时 ， 只 要 使 用 < code > ~/.kube/config< / code > 文 件 就 可 以 通 过 权 限 认 证 ， 因 为 这 里 面 已 经 有 认 证 信 息 并 认 为 你 是 admin用 户 ， 对 集 群 拥 有 所 有 权 限 。 < / li >
< li > < code > KUBELET_POD_INFRA_CONTAINER< / code > 是 基 础 镜 像 容 器 ， 这 里 我 用 的 是 私 有 镜 像 仓 库 地 址 ， < strong > 大 家 部 署 的 时 候 需 要 修 改 为 自 己 的 镜 像 < / strong > 。 < code > pod-infrastructure< / code > 镜 像 是 Redhat制 作 的 ， 大 小 接 近 80M， 下 载 比 较 耗 时 ， 其 实 该 镜 像 并 不 运 行 什 么 具 体 进 程 ， 可 以 使 用 Google的 pause镜 像 < code > gcr.io/google_containers/pause-amd64:3.0< / code > ， 这 个 镜 像 只 有 300多 K， 或 者 通 过 DockerHub下 载 < code > jimmysong/pause-amd64:3.0< / code > 。 < / li >
< / ul >
< p > 完 整 unit 见 < a href = "../systemd/kubelet.service" > kubelet.service< / a > < / p >
< h3 id = "启动kublet" > 启 动 kublet< / h3 >
< pre class = "language-" > < code class = "lang-bash" > systemctl daemon-reload
systemctl < span class = "token builtin class-name" > enable< / span > kubelet
systemctl start kubelet
systemctl status kubelet
< / code > < / pre >
< h3 id = "通过kublet的tls证书请求" > 通 过 kublet的 TLS证 书 请 求 < / h3 >
< p > kubelet 首 次 启 动 时 向 kube-apiserver 发 送 证 书 签 名 请 求 ， 必 须 通 过 后 kubernetes 系 统 才 会 将 该 Node 加 入 到 集 群 。 < / p >
< p > 查 看 未 授 权 的 CSR 请 求 < / p >
< pre class = "language-" > < code class = "lang-bash" > $ kubectl get csr
NAME AGE REQUESTOR CONDITION
csr-2b308 4m kubelet-bootstrap Pending
$ kubectl get nodes
No resources found.
< / code > < / pre >
< p > 通 过 CSR 请 求 < / p >
< pre class = "language-" > < code class = "lang-bash" > $ kubectl certificate approve csr-2b308
certificatesigningrequest < span class = "token string" > " csr-2b308" < / span > approved
$ kubectl get nodes
NAME STATUS AGE VERSION
< span class = "token number" > 10.64< / span > .3.7 Ready 49m v1.6.1
< / code > < / pre >
< p > 自 动 生 成 了 kubelet kubeconfig 文 件 和 公 私 钥 < / p >
< pre class = "language-" > < code class = "lang-bash" > $ < span class = "token function" > ls< / span > -l /etc/kubernetes/kubelet.kubeconfig
-rw------- < span class = "token number" > 1< / span > root root < span class = "token number" > 2284< / span > Apr < span class = "token number" > 7< / span > 02:07 /etc/kubernetes/kubelet.kubeconfig
$ < span class = "token function" > ls< / span > -l /etc/kubernetes/ssl/kubelet*
-rw-r--r-- < span class = "token number" > 1< / span > root root < span class = "token number" > 1046< / span > Apr < span class = "token number" > 7< / span > 02:07 /etc/kubernetes/ssl/kubelet-client.crt
-rw------- < span class = "token number" > 1< / span > root root < span class = "token number" > 227< / span > Apr < span class = "token number" > 7< / span > 02:04 /etc/kubernetes/ssl/kubelet-client.key
-rw-r--r-- < span class = "token number" > 1< / span > root root < span class = "token number" > 1103< / span > Apr < span class = "token number" > 7< / span > 02:07 /etc/kubernetes/ssl/kubelet.crt
-rw------- < span class = "token number" > 1< / span > root root < span class = "token number" > 1675< / span > Apr < span class = "token number" > 7< / span > 02:07 /etc/kubernetes/ssl/kubelet.key
< / code > < / pre >
< p > 假 如 你 更 新 kubernetes的 证 书 ， 只 要 没 有 更 新 < code > token.csv< / code > ， 当 重 启 kubelet后 ， 该 node就 会 自 动 加 入 到 kuberentes集 群 中 ， 而 不 会 重 新 发 送 < code > certificaterequest< / code > ， 也 不 需 要 在 master节 点 上 执 行 < code > kubectl certificate approve< / code > 操 作 。 前 提 是 不 要 删 除 node节 点 上 的 < code > /etc/kubernetes/ssl/kubelet*< / code > 和 < code > /etc/kubernetes/kubelet.kubeconfig< / code > 文 件 。 否 则 kubelet启 动 时 会 提 示 找 不 到 证 书 而 失 败 。 < / p >
< p > < strong > 注 意 ： < / strong > 如 果 启 动 kubelet的 时 候 见 到 证 书 相 关 的 报 错 ， 有 个 trick可 以 解 决 这 个 问 题 ， 可 以 将 master节 点 上 的 < code > ~/.kube/config< / code > 文 件 （ 该 文 件 在 < a href = "kubectl-installation.html" > 安 装 kubectl命 令 行 工 具 < / a > 这 一 步 中 将 会 自 动 生 成 ） 拷 贝 到 node节 点 的 < code > /etc/kubernetes/kubelet.kubeconfig< / code > 位 置 ， 这 样 就 不 需 要 通 过 CSR， 当 kubelet启 动 后 就 会 自 动 加 入 的 集 群 中 。 < / p >
< h2 id = "配置-kube-proxy" > 配 置 kube-proxy< / h2 >
< p > < strong > 安 装 conntrack< / strong > < / p >
< pre class = "language-" > < code class = "lang-bash" > yum < span class = "token function" > install< / span > -y conntrack-tools
< / code > < / pre >
< p > < strong > 创 建 kube-proxy 的 service配 置 文 件 < / strong > < / p >
< p > 文 件 路 径 < code > /usr/lib/systemd/system/kube-proxy.service< / code > 。 < / p >
< pre class = "language-" > < code class = "lang-ini" > < span class = "token selector" > [Unit]< / span >
< span class = "token constant" > Description< / span > < span class = "token attr-value" > < span class = "token punctuation" > =< / span > Kubernetes Kube-Proxy Server< / span >
< span class = "token constant" > Documentation< / span > < span class = "token attr-value" > < span class = "token punctuation" > =< / span > https://github.com/GoogleCloudPlatform/kubernetes< / span >
< span class = "token constant" > After< / span > < span class = "token attr-value" > < span class = "token punctuation" > =< / span > network.target< / span >
< span class = "token selector" > [Service]< / span >
< span class = "token constant" > EnvironmentFile< / span > < span class = "token attr-value" > < span class = "token punctuation" > =< / span > -/etc/kubernetes/config< / span >
< span class = "token constant" > EnvironmentFile< / span > < span class = "token attr-value" > < span class = "token punctuation" > =< / span > -/etc/kubernetes/proxy< / span >
< span class = "token constant" > ExecStart< / span > < span class = "token attr-value" > < span class = "token punctuation" > =< / span > /usr/local/bin/kube-proxy \< / span >
$KUBE_LOGTOSTDERR \
$KUBE_LOG_LEVEL \
$KUBE_MASTER \
$KUBE_PROXY_ARGS
< span class = "token constant" > Restart< / span > < span class = "token attr-value" > < span class = "token punctuation" > =< / span > on-failure< / span >
< span class = "token constant" > LimitNOFILE< / span > < span class = "token attr-value" > < span class = "token punctuation" > =< / span > 65536< / span >
< span class = "token selector" > [Install]< / span >
< span class = "token constant" > WantedBy< / span > < span class = "token attr-value" > < span class = "token punctuation" > =< / span > multi-user.target< / span >
< / code > < / pre >
< p > kube-proxy配 置 文 件 < code > /etc/kubernetes/proxy< / code > 。 < / p >
< pre class = "language-" > < code class = "lang-bash" > < span class = "token comment" > ###< / span >
< span class = "token comment" > # kubernetes proxy config< / span >
< span class = "token comment" > # default config should be adequate< / span >
< span class = "token comment" > # Add your own!< / span >
< span class = "token assign-left variable" > KUBE_PROXY_ARGS< / span > < span class = "token operator" > =< / span > < span class = "token string" > " --bind-address=172.20.0.113 --hostname-override=172.20.0.113 --kubeconfig=/etc/kubernetes/kube-proxy.kubeconfig --cluster-cidr=10.254.0.0/16" < / span >
< / code > < / pre >
< ul >
< li > < code > --hostname-override< / code > 参 数 值 必 须 与 kubelet 的 值 一 致 ， 否 则 kube-proxy 启 动 后 会 找 不 到 该 Node， 从 而 不 会 创 建 任 何 iptables 规 则 ； < / li >
< li > kube-proxy 根 据 < code > --cluster-cidr< / code > 判 断 集 群 内 部 和 外 部 流 量 ， 指 定 < code > --cluster-cidr< / code > 或 < code > --masquerade-all< / code > 选 项 后 kube-proxy 才 会 对 访 问 Service IP 的 请 求 做 SNAT； < / li >
< li > < code > --kubeconfig< / code > 指 定 的 配 置 文 件 嵌 入 了 kube-apiserver 的 地 址 、 用 户 名 、 证 书 、 秘 钥 等 请 求 和 认 证 信 息 ； < / li >
< li > 预 定 义 的 RoleBinding < code > cluster-admin< / code > 将 User < code > system:kube-proxy< / code > 与 Role < code > system:node-proxier< / code > 绑 定 ， 该 Role 授 予 了 调 用 < code > kube-apiserver< / code > Proxy 相 关 API 的 权 限 ； < / li >
< / ul >
< p > 完 整 unit 见 < a href = "../systemd/kube-proxy.service" > kube-proxy.service< / a > < / p >
< h3 id = "启动-kube-proxy" > 启 动 kube-proxy< / h3 >
< pre class = "language-" > < code class = "lang-bash" > systemctl daemon-reload
systemctl < span class = "token builtin class-name" > enable< / span > kube-proxy
systemctl start kube-proxy
systemctl status kube-proxy
< / code > < / pre >
< h2 id = "验证测试" > 验 证 测 试 < / h2 >
< p > 我 们 创 建 一 个 nginx的 service试 一 下 集 群 是 否 可 用 。 < / p >
< pre class = "language-" > < code class = "lang-bash" > $ kubectl run nginx --replicas< span class = "token operator" > =< / span > < span class = "token number" > 2< / span > --labels< span class = "token operator" > =< / span > < span class = "token string" > " run=load-balancer-example" < / span > --image< span class = "token operator" > =< / span > nginx --port< span class = "token operator" > =< / span > < span class = "token number" > 80< / span >
deployment < span class = "token string" > " nginx" < / span > created
$ kubectl expose deployment nginx --type< span class = "token operator" > =< / span > NodePort --name< span class = "token operator" > =< / span > example-service
< span class = "token function" > service< / span > < span class = "token string" > " example-service" < / span > exposed
$ kubectl describe svc example-service
Name: example-service
Namespace: default
Labels: < span class = "token assign-left variable" > run< / span > < span class = "token operator" > =< / span > load-balancer-example
Annotations: < span class = "token operator" > < < / span > none< span class = "token operator" > > < / span >
Selector: < span class = "token assign-left variable" > run< / span > < span class = "token operator" > =< / span > load-balancer-example
Type: NodePort
IP: < span class = "token number" > 10.254< / span > .62.207
Port: < span class = "token operator" > < < / span > unset< span class = "token operator" > > < / span > < span class = "token number" > 80< / span > /TCP
NodePort: < span class = "token operator" > < < / span > unset< span class = "token operator" > > < / span > < span class = "token number" > 32724< / span > /TCP
Endpoints: < span class = "token number" > 172.30< / span > .60.2:80,172.30.94.2:80
Session Affinity: None
Events: < span class = "token operator" > < < / span > none< span class = "token operator" > > < / span >
$ < span class = "token function" > curl< / span > < span class = "token string" > " 10.254.62.207:80" < / span >
< span class = "token operator" > < < / span > < span class = "token operator" > !< / span > DOCTYPE html< span class = "token operator" > > < / span >
< span class = "token operator" > < < / span > html< span class = "token operator" > > < / span >
< span class = "token operator" > < < / span > head< span class = "token operator" > > < / span >
< span class = "token operator" > < < / span > title< span class = "token operator" > > < / span > Welcome to nginx< span class = "token operator" > !< / span > < span class = "token operator" > < < / span > /title< span class = "token operator" > > < / span >
< span class = "token operator" > < < / span > style< span class = "token operator" > > < / span >
body < span class = "token punctuation" > {< / span >
width: 35em< span class = "token punctuation" > ;< / span >
margin: < span class = "token number" > 0< / span > auto< span class = "token punctuation" > ;< / span >
font-family: Tahoma, Verdana, Arial, sans-serif< span class = "token punctuation" > ;< / span >
< span class = "token punctuation" > }< / span >
< span class = "token operator" > < < / span > /style< span class = "token operator" > > < / span >
< span class = "token operator" > < < / span > /head< span class = "token operator" > > < / span >
< span class = "token operator" > < < / span > body< span class = "token operator" > > < / span >
< span class = "token operator" > < < / span > h< span class = "token operator" > < span class = "token file-descriptor important" > 1< / span > > < / span > Welcome to nginx< span class = "token operator" > !< / span > < span class = "token operator" > < < / span > /h< span class = "token operator" > < span class = "token file-descriptor important" > 1< / span > > < / span >
< span class = "token operator" > < < / span > p< span class = "token operator" > > < / span > If you see this page, the nginx web server is successfully installed and
working. Further configuration is required.< span class = "token operator" > < < / span > /p< span class = "token operator" > > < / span >
< span class = "token operator" > < < / span > p< span class = "token operator" > > < / span > For online documentation and support please refer to
< span class = "token operator" > < < / span > a < span class = "token assign-left variable" > href< / span > < span class = "token operator" > =< / span > < span class = "token string" > " http://nginx.org/" < / span > < span class = "token operator" > > < / span > nginx.org< span class = "token operator" > < < / span > /a< span class = "token operator" > > < / span > .< span class = "token operator" > < < / span > br/< span class = "token operator" > > < / span >
Commercial support is available at
< span class = "token operator" > < < / span > a < span class = "token assign-left variable" > href< / span > < span class = "token operator" > =< / span > < span class = "token string" > " http://nginx.com/" < / span > < span class = "token operator" > > < / span > nginx.com< span class = "token operator" > < < / span > /a< span class = "token operator" > > < / span > .< span class = "token operator" > < < / span > /p< span class = "token operator" > > < / span >
< span class = "token operator" > < < / span > p< span class = "token operator" > > < / span > < span class = "token operator" > < < / span > em< span class = "token operator" > > < / span > Thank you < span class = "token keyword" > for< / span > using nginx.< span class = "token operator" > < < / span > /em< span class = "token operator" > > < / span > < span class = "token operator" > < < / span > /p< span class = "token operator" > > < / span >
< span class = "token operator" > < < / span > /body< span class = "token operator" > > < / span >
< span class = "token operator" > < < / span > /html< span class = "token operator" > > < / span >
< / code > < / pre >
< p > 访 问 以 下 任 何 一 个 地 址 都 可 以 得 到 nginx的 页 面 。 < / p >
< ul >
< li > 172.20.0.113:32724< / li >
< li > 172.20.0.114:32724< / li >
< li > 172.20.0.115:32724< / li >
< / ul >
2020-06-22 15:24:11 +08:00
< figure id = "fig5.2.7.1" > < a href = "../images/kubernetes-installation-test-nginx.png" data-lightbox = "a5c7b65e-b97c-4625-95b3-559c19544fc3" data-title = "nginx欢迎页面" > < img src = "../images/kubernetes-installation-test-nginx.png" alt = "nginx欢迎页面" > < / a > < figcaption > 图 5.2.7.1： nginx欢 迎 页 面 < / figcaption > < / figure >
2020-06-19 14:52:56 +08:00
< h2 id = "参考" > 参 考 < / h2 >
< ul >
< li > < a href = "../guide/kubelet-authentication-authorization.html" > Kubelet 的 认 证 授 权 < / a > < / li >
< / ul >
< footer class = "page-footer" > < span class = "copyright" > < a href = "https://cloudnative.to/contact/" target = "_blank" > 加 入 云 原 生 社 区 · 共 谱 云 原 生 新 篇 章 < / a > < p > < / p > Copyright © 2017-2020 | Distributed under < a href = "https://creativecommons.org/licenses/by-nc-sa/4.0/deed.zh" target = "_blank" > CC BY 4.0< / a > | < a href = "https://jimmysong.io" target = "_blank" > jimmysong.io< / a > all right reserved， powered by Gitbook< / span > < span class = "footer-modification" > Updated at
2020-06-22 15:24:11 +08:00
2020-06-22 07:18:59
2020-06-19 14:52:56 +08:00
< / span > < / footer >
< / section >
< / div >
< div class = "search-results" >
< div class = "has-results" >
< h1 class = "search-results-title" > < span class = 'search-results-count' > < / span > results matching "< span class = 'search-query' > < / span > "< / h1 >
< ul class = "search-results-list" > < / ul >
< / div >
< div class = "no-results" >
< h1 class = "search-results-title" > No results matching "< span class = 'search-query' > < / span > "< / h1 >
< / div >
< / div >
< / div >
< / div >
< / div >
< / div >
< a href = "flannel-installation.html" class = "navigation navigation-prev " aria-label = "Previous page: 安装 flannel 网络插件" >
< i class = "fa fa-angle-left" > < / i >
< / a >
< a href = "kubedns-addon-installation.html" class = "navigation navigation-next " aria-label = "Next page: 安装 kubedns 插件" >
< i class = "fa fa-angle-right" > < / i >
< / a >
< / div >
< script >
var gitbook = gitbook || [];
gitbook.push(function() {
2020-06-22 15:24:11 +08:00
gitbook.page.hasChanged({"page":{"title":"部署 node 节点","level":"5.2.7","depth":2,"next":{"title":"安装 kubedns 插件","level":"5.2.8","depth":2,"path":"practice/kubedns-addon-installation.md","ref":"practice/kubedns-addon-installation.md","articles":[]},"previous":{"title":"安装 flannel 网络插件","level":"5.2.6","depth":2,"path":"practice/flannel-installation.md","ref":"practice/flannel-installation.md","articles":[]},"dir":"ltr"},"config":{"plugins":["github","codesnippet","splitter","page-toc-button","image-captions","editlink","back-to-top-button","-lunr","-search","search-plus","github-buttons@2.1.0","favicon@^0.0.2","tbfed-pagefooter@^0.0.1","3-ba","theme-default","-highlight","prism","prism-themes","sitemap-general","lightbox","ga","copy-code-button","alerts"],"styles":{"ebook":"styles/ebook.css","epub":"styles/epub.css","mobi":"styles/mobi.css","pdf":"styles/pdf.css","print":"styles/print.css","website":"styles/website.css"},"pluginsConfig":{"tbfed-pagefooter":{"copyright":"< a href = https://cloudnative.to/contact/ > 加入云原生社区·共谱云原生新篇章< / a > < / p > Copyright © 2017-2020 | Distributed under < a href = https://creativecommons.org/licenses/by-nc-sa/4.0/deed.zh > CC BY 4.0< / a > | < a href = https://jimmysong.io > jimmysong.io< / a > ","modify_label":" Updated at ","modify_format":"YYYY-MM-DD HH:mm:ss"},"prism":{"css":["prism-themes/themes/prism-ghcolors.css"]},"github":{"url":"https://github.com/rootsongjc/kubernetes-handbook"},"editlink":{"label":"编辑本页","multilingual":false,"base":"https://github.com/rootsongjc/kubernetes-handbook/blob/master/"},"splitter":{},"codesnippet":{},"sitemap-general":{"prefix":"https://jimmysong.io/kubernetes-handbook/"},"fontsettings":{"theme":"white","family":"sans","size":2},"favicon":{"shortcut":"favicon.ico","bookmark":"favicon.ico"},"lightbox":{"jquery":true,"sameUuid":false},"page-toc-button":{},"back-to-top-button":{},"prism-themes":{},"alerts":{},"github-buttons":{"repo":"rootsongjc/kubernetes-handbook","types":["star"],"size":"small"},"3-ba":{"configuration":"auto","token":"11f7d254cfa4e0ca44b175c66d379ecc"},"copy-code-button":{},"ga":{"configuration":"auto","token":"UA-93485976-1"},"sharing":{"facebook":true,"twitter":true,"google":false,"weibo":false,"instapaper":false,"vk":false,"all":["facebook","google","twitter","weibo","instapaper"]},"theme-default":{"showLevel":true,"styles":{"ebook":"styles/ebook.css","epub":"styles/epub.css","mobi":"styles/mobi.css","pdf":"styles/pdf.css","print":"styles/print.css","website":"styles/website.css"}},"search-plus":{},"image-captions":{"caption":"图 _PAGE_LEVEL_._PAGE_IMAGE_NUMBER_： （ ） ： ：
2020-06-19 14:52:56 +08:00
});
< / script >
< / div >
< script src = "../gitbook/gitbook.js" > < / script >
< script src = "../gitbook/theme.js" > < / script >
< script src = "../gitbook/gitbook-plugin-github/plugin.js" > < / script >
< script src = "../gitbook/gitbook-plugin-splitter/splitter.js" > < / script >
< script src = "../gitbook/gitbook-plugin-page-toc-button/plugin.js" > < / script >
< script src = "../gitbook/gitbook-plugin-editlink/plugin.js" > < / script >
< script src = "../gitbook/gitbook-plugin-back-to-top-button/plugin.js" > < / script >
< script src = "../gitbook/gitbook-plugin-search-plus/jquery.mark.min.js" > < / script >
< script src = "../gitbook/gitbook-plugin-search-plus/search.js" > < / script >
< script src = "../gitbook/gitbook-plugin-github-buttons/plugin.js" > < / script >
< script src = "../gitbook/gitbook-plugin-3-ba/plugin.js" > < / script >
< script src = "../gitbook/gitbook-plugin-lightbox/js/lightbox.min.js" > < / script >
< script src = "../gitbook/gitbook-plugin-ga/plugin.js" > < / script >
< script src = "../gitbook/gitbook-plugin-copy-code-button/toggle.js" > < / script >
< script src = "../gitbook/gitbook-plugin-alerts/plugin.js" > < / script >
< script src = "../gitbook/gitbook-plugin-sharing/buttons.js" > < / script >
< script src = "../gitbook/gitbook-plugin-fontsettings/fontsettings.js" > < / script >
< / body >
< / html >
