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<title>IP 伪装代理 · Kubernetes Handbook - Kubernetes中文指南/云原生应用架构实践手册 by Jimmy Song(宋净超)</title>
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<a href="https://jimmysong.io" target="_blank" class="custom-link">回到主页</a>
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<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>
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<li class="divider"></li>
<li class="header">前言</li>
<li class="chapter " data-level="1.1" data-path="../">
<a href="../">
<b>1.1.</b>
序言
</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Cloud Native的定义
</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/define-cloud-native-app.html">
<a href="../cloud-native/define-cloud-native-app.html">
<b>2.8.</b>
定义云原生应用
</a>
<ul class="articles">
<li class="chapter " data-level="2.8.1" data-path="../cloud-native/oam.html">
<a href="../cloud-native/oam.html">
<b>2.8.1.</b>
OAM
</a>
<ul class="articles">
<li class="chapter " data-level="2.8.1.1" data-path="../cloud-native/workload.html">
<a href="../cloud-native/workload.html">
<b>2.8.1.1.</b>
Workload
</a>
</li>
<li class="chapter " data-level="2.8.1.2" data-path="../cloud-native/component.html">
<a href="../cloud-native/component.html">
<b>2.8.1.2.</b>
Component
</a>
</li>
<li class="chapter " data-level="2.8.1.3" data-path="../cloud-native/trait.html">
<a href="../cloud-native/trait.html">
<b>2.8.1.3.</b>
Trait
</a>
</li>
<li class="chapter " data-level="2.8.1.4" data-path="../cloud-native/application-scope.html">
<a href="../cloud-native/application-scope.html">
<b>2.8.1.4.</b>
Application Scope
</a>
</li>
<li class="chapter " data-level="2.8.1.5" data-path="../cloud-native/application-configuration.html">
<a href="../cloud-native/application-configuration.html">
<b>2.8.1.5.</b>
Application Configuration
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="2.8.2" data-path="../cloud-native/crossplane.html">
<a href="../cloud-native/crossplane.html">
<b>2.8.2.</b>
Crossplane
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="2.9" data-path="../cloud-native/cloud-native-programming-languages.html">
<a href="../cloud-native/cloud-native-programming-languages.html">
<b>2.9.</b>
云原生编程语言
</a>
<ul class="articles">
<li class="chapter " data-level="2.9.1" data-path="../cloud-native/cloud-native-programming-language-ballerina.html">
<a href="../cloud-native/cloud-native-programming-language-ballerina.html">
<b>2.9.1.</b>
云原生编程语言 Ballerina
</a>
</li>
<li class="chapter " data-level="2.9.2" data-path="../cloud-native/cloud-native-programming-language-pulumi.html">
<a href="../cloud-native/cloud-native-programming-language-pulumi.html">
<b>2.9.2.</b>
云原生编程语言 Pulumi
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="2.10" data-path="../cloud-native/the-future-of-cloud-native.html">
<a href="../cloud-native/the-future-of-cloud-native.html">
<b>2.10.</b>
云原生的未来
</a>
</li>
<li class="header">概念与原理</li>
<li class="chapter " data-level="3.1" data-path="../concepts/">
<a href="../concepts/">
<b>3.1.</b>
Kubernetes 架构
</a>
<ul class="articles">
<li class="chapter " data-level="3.1.1" data-path="../concepts/concepts.html">
<a href="../concepts/concepts.html">
<b>3.1.1.</b>
设计理念
</a>
</li>
<li class="chapter " data-level="3.1.2" data-path="../concepts/etcd.html">
<a href="../concepts/etcd.html">
<b>3.1.2.</b>
Etcd 解析
</a>
</li>
<li class="chapter " data-level="3.1.3" data-path="../concepts/open-interfaces.html">
<a href="../concepts/open-interfaces.html">
<b>3.1.3.</b>
开放接口
</a>
<ul class="articles">
<li class="chapter " data-level="3.1.3.1" data-path="../concepts/cri.html">
<a href="../concepts/cri.html">
<b>3.1.3.1.</b>
CRI - Container Runtime Interface容器运行时接口
</a>
</li>
<li class="chapter " data-level="3.1.3.2" data-path="../concepts/cni.html">
<a href="../concepts/cni.html">
<b>3.1.3.2.</b>
CNI - Container Network Interface容器网络接口
</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容器存储接口
</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 PDBPod 中断预算)
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="3.5" data-path="../concepts/cluster.html">
<a href="../concepts/cluster.html">
<b>3.5.</b>
集群资源管理
</a>
<ul class="articles">
<li class="chapter " data-level="3.5.1" data-path="../concepts/node.html">
<a href="../concepts/node.html">
<b>3.5.1.</b>
Node
</a>
</li>
<li class="chapter " data-level="3.5.2" data-path="../concepts/namespace.html">
<a href="../concepts/namespace.html">
<b>3.5.2.</b>
Namespace
</a>
</li>
<li class="chapter " data-level="3.5.3" data-path="../concepts/label.html">
<a href="../concepts/label.html">
<b>3.5.3.</b>
Label
</a>
</li>
<li class="chapter " data-level="3.5.4" data-path="../concepts/annotation.html">
<a href="../concepts/annotation.html">
<b>3.5.4.</b>
Annotation
</a>
</li>
<li class="chapter " data-level="3.5.5" data-path="../concepts/taint-and-toleration.html">
<a href="../concepts/taint-and-toleration.html">
<b>3.5.5.</b>
Taint 和 Toleration污点和容忍
</a>
</li>
<li class="chapter " data-level="3.5.6" data-path="../concepts/garbage-collection.html">
<a href="../concepts/garbage-collection.html">
<b>3.5.6.</b>
垃圾收集
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="3.6" data-path="../concepts/controllers.html">
<a href="../concepts/controllers.html">
<b>3.6.</b>
控制器
</a>
<ul class="articles">
<li class="chapter " data-level="3.6.1" data-path="../concepts/deployment.html">
<a href="../concepts/deployment.html">
<b>3.6.1.</b>
Deployment
</a>
</li>
<li class="chapter " data-level="3.6.2" data-path="../concepts/statefulset.html">
<a href="../concepts/statefulset.html">
<b>3.6.2.</b>
StatefulSet
</a>
</li>
<li class="chapter " data-level="3.6.3" data-path="../concepts/daemonset.html">
<a href="../concepts/daemonset.html">
<b>3.6.3.</b>
DaemonSet
</a>
</li>
<li class="chapter " data-level="3.6.4" data-path="../concepts/replicaset.html">
<a href="../concepts/replicaset.html">
<b>3.6.4.</b>
ReplicationController 和 ReplicaSet
</a>
</li>
<li class="chapter " data-level="3.6.5" data-path="../concepts/job.html">
<a href="../concepts/job.html">
<b>3.6.5.</b>
Job
</a>
</li>
<li class="chapter " data-level="3.6.6" data-path="../concepts/cronjob.html">
<a href="../concepts/cronjob.html">
<b>3.6.6.</b>
CronJob
</a>
</li>
<li class="chapter " data-level="3.6.7" data-path="../concepts/horizontal-pod-autoscaling.html">
<a href="../concepts/horizontal-pod-autoscaling.html">
<b>3.6.7.</b>
Horizontal Pod Autoscaling
</a>
<ul class="articles">
<li class="chapter " data-level="3.6.7.1" data-path="../concepts/custom-metrics-hpa.html">
<a href="../concepts/custom-metrics-hpa.html">
<b>3.6.7.1.</b>
自定义指标 HPA
</a>
</li>
</ul>
</li>
<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Admission Controller
</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持久化卷
</a>
</li>
<li class="chapter " data-level="3.9.5" data-path="../concepts/storageclass.html">
<a href="../concepts/storageclass.html">
<b>3.9.5.</b>
Storage Class
</a>
</li>
<li class="chapter " data-level="3.9.6" data-path="../concepts/local-persistent-storage.html">
<a href="../concepts/local-persistent-storage.html">
<b>3.9.6.</b>
本地持久化存储
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="3.10" data-path="../concepts/extension.html">
<a href="../concepts/extension.html">
<b>3.10.</b>
集群扩展
</a>
<ul class="articles">
<li class="chapter " data-level="3.10.1" data-path="../concepts/custom-resource.html">
<a href="../concepts/custom-resource.html">
<b>3.10.1.</b>
使用自定义资源扩展 API
</a>
</li>
<li class="chapter " data-level="3.10.2" data-path="../concepts/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服务质量等级
</a>
</li>
</ul>
</li>
<li class="header">用户指南</li>
<li class="chapter " data-level="4.1" data-path="./">
<a href="./">
<b>4.1.</b>
用户指南
</a>
</li>
<li class="chapter " data-level="4.2" data-path="resource-configuration.html">
<a href="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="configure-liveness-readiness-probes.html">
<a href="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="configure-pod-service-account.html">
<a href="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="secret-configuration.html">
<a href="secret-configuration.html">
<b>4.2.3.</b>
Secret 配置
</a>
</li>
<li class="chapter " data-level="4.2.4" data-path="resource-quota-management.html">
<a href="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="command-usage.html">
<a href="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="docker-cli-to-kubectl.html">
<a href="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="using-kubectl.html">
<a href="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="kubectl-cheatsheet.html">
<a href="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="using-etcdctl-to-access-kubernetes-data.html">
<a href="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="cluster-security-management.html">
<a href="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="managing-tls-in-a-cluster.html">
<a href="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="kubelet-authentication-authorization.html">
<a href="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="tls-bootstrapping.html">
<a href="tls-bootstrapping.html">
<b>4.4.3.</b>
TLS bootstrap
</a>
</li>
<li class="chapter " data-level="4.4.4" data-path="kubectl-user-authentication-authorization.html">
<a href="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 active" data-level="4.4.5" data-path="ip-masq-agent.html">
<a href="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="auth-with-kubeconfig-or-token.html">
<a href="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="authentication.html">
<a href="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="kubernetes-security-best-practice.html">
<a href="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="access-kubernetes-cluster.html">
<a href="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="access-cluster.html">
<a href="access-cluster.html">
<b>4.5.1.</b>
访问集群
</a>
</li>
<li class="chapter " data-level="4.5.2" data-path="authenticate-across-clusters-kubeconfig.html">
<a href="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="connecting-to-applications-port-forward.html">
<a href="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="service-access-application-cluster.html">
<a href="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="accessing-kubernetes-pods-from-outside-of-the-cluster.html">
<a href="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="cabin-mobile-dashboard-for-kubernetes.html">
<a href="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="kubernetes-desktop-client.html">
<a href="kubernetes-desktop-client.html">
<b>4.5.7.</b>
Lens - Kubernetes IDE/桌面客户端
</a>
</li>
<li class="chapter " data-level="4.5.8" data-path="kubernator-kubernetes-ui.html">
<a href="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="application-development-deployment-flow.html">
<a href="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="deploy-applications-in-kubernetes.html">
<a href="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="migrating-hadoop-yarn-to-kubernetes.html">
<a href="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="using-statefulset.html">
<a href="using-statefulset.html">
<b>4.6.3.</b>
使用 StatefulSet 部署用状态应用
</a>
</li>
</ul>
</li>
<li class="header">最佳实践</li>
<li class="chapter " data-level="5.1" data-path="../practice/">
<a href="../practice/">
<b>5.1.</b>
最佳实践概览
</a>
</li>
<li class="chapter " data-level="5.2" data-path="../practice/install-kubernetes-on-centos.html">
<a href="../practice/install-kubernetes-on-centos.html">
<b>5.2.</b>
在 CentOS 上部署 Kubernetes 集群
</a>
<ul class="articles">
<li class="chapter " data-level="5.2.1" data-path="../practice/create-tls-and-secret-key.html">
<a href="../practice/create-tls-and-secret-key.html">
<b>5.2.1.</b>
创建 TLS 证书和秘钥
</a>
</li>
<li class="chapter " data-level="5.2.2" data-path="../practice/create-kubeconfig.html">
<a href="../practice/create-kubeconfig.html">
<b>5.2.2.</b>
创建 kubeconfig 文件
</a>
</li>
<li class="chapter " data-level="5.2.3" data-path="../practice/etcd-cluster-installation.html">
<a href="../practice/etcd-cluster-installation.html">
<b>5.2.3.</b>
创建高可用 etcd 集群
</a>
</li>
<li class="chapter " data-level="5.2.4" data-path="../practice/kubectl-installation.html">
<a href="../practice/kubectl-installation.html">
<b>5.2.4.</b>
安装 kubectl 命令行工具
</a>
</li>
<li class="chapter " data-level="5.2.5" data-path="../practice/master-installation.html">
<a href="../practice/master-installation.html">
<b>5.2.5.</b>
部署 master 节点
</a>
</li>
<li class="chapter " data-level="5.2.6" data-path="../practice/flannel-installation.html">
<a href="../practice/flannel-installation.html">
<b>5.2.6.</b>
安装 flannel 网络插件
</a>
</li>
<li class="chapter " data-level="5.2.7" data-path="../practice/node-installation.html">
<a href="../practice/node-installation.html">
<b>5.2.7.</b>
部署 node 节点
</a>
</li>
<li class="chapter " data-level="5.2.8" data-path="../practice/kubedns-addon-installation.html">
<a href="../practice/kubedns-addon-installation.html">
<b>5.2.8.</b>
安装 kubedns 插件
</a>
</li>
<li class="chapter " data-level="5.2.9" data-path="../practice/dashboard-addon-installation.html">
<a href="../practice/dashboard-addon-installation.html">
<b>5.2.9.</b>
安装 dashboard 插件
</a>
</li>
<li class="chapter " data-level="5.2.10" data-path="../practice/heapster-addon-installation.html">
<a href="../practice/heapster-addon-installation.html">
<b>5.2.10.</b>
安装 heapster 插件
</a>
</li>
<li class="chapter " data-level="5.2.11" data-path="../practice/efk-addon-installation.html">
<a href="../practice/efk-addon-installation.html">
<b>5.2.11.</b>
安装 EFK 插件
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="5.3" data-path="../practice/install-kubernetes-with-kubeadm.html">
<a href="../practice/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="../practice/install-kubernetes-on-ubuntu-server-16.04-with-kubeadm.html">
<a href="../practice/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="../practice/service-discovery-and-loadbalancing.html">
<a href="../practice/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="../practice/traefik-ingress-installation.html">
<a href="../practice/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="../practice/distributed-load-test.html">
<a href="../practice/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="../practice/network-and-cluster-perfermance-test.html">
<a href="../practice/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="../practice/edge-node-configuration.html">
<a href="../practice/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="../practice/nginx-ingress-installation.html">
<a href="../practice/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="../practice/dns-installation.html">
<a href="../practice/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="../practice/configuring-dns.html">
<a href="../practice/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="../practice/coredns.html">
<a href="../practice/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="../practice/operation.html">
<a href="../practice/operation.html">
<b>5.5.</b>
运维管理
</a>
<ul class="articles">
<li class="chapter " data-level="5.5.1" data-path="../practice/master-ha.html">
<a href="../practice/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="../practice/service-rolling-update.html">
<a href="../practice/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="../practice/app-log-collection.html">
<a href="../practice/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="../practice/configuration-best-practice.html">
<a href="../practice/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="../practice/monitor.html">
<a href="../practice/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="../practice/data-persistence-problem.html">
<a href="../practice/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="../practice/manage-compute-resources-container.html">
<a href="../practice/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="../practice/federation.html">
<a href="../practice/federation.html">
<b>5.5.8.</b>
集群联邦
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="5.6" data-path="../practice/storage.html">
<a href="../practice/storage.html">
<b>5.6.</b>
存储管理
</a>
<ul class="articles">
<li class="chapter " data-level="5.6.1" data-path="../practice/glusterfs.html">
<a href="../practice/glusterfs.html">
<b>5.6.1.</b>
GlusterFS
</a>
<ul class="articles">
<li class="chapter " data-level="5.6.1.1" data-path="../practice/using-glusterfs-for-persistent-storage.html">
<a href="../practice/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="../practice/using-heketi-gluster-for-persistent-storage.html">
<a href="../practice/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="../practice/storage-for-containers-using-glusterfs-with-openshift.html">
<a href="../practice/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="../practice/glusterd-2.0.html">
<a href="../practice/glusterd-2.0.html">
<b>5.6.2.</b>
GlusterD-2.0
</a>
</li>
<li class="chapter " data-level="5.6.3" data-path="../practice/ceph.html">
<a href="../practice/ceph.html">
<b>5.6.3.</b>
Ceph
</a>
<ul class="articles">
<li class="chapter " data-level="5.6.3.1" data-path="../practice/ceph-helm-install-guide-zh.html">
<a href="../practice/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="../practice/using-ceph-for-persistent-storage.html">
<a href="../practice/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="../practice/rbd-provisioner.html">
<a href="../practice/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="../practice/openebs.html">
<a href="../practice/openebs.html">
<b>5.6.4.</b>
OpenEBS
</a>
<ul class="articles">
<li class="chapter " data-level="5.6.4.1" data-path="../practice/using-openebs-for-persistent-storage.html">
<a href="../practice/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="../practice/rook.html">
<a href="../practice/rook.html">
<b>5.6.5.</b>
Rook
</a>
</li>
<li class="chapter " data-level="5.6.6" data-path="../practice/nfs.html">
<a href="../practice/nfs.html">
<b>5.6.6.</b>
NFS
</a>
<ul class="articles">
<li class="chapter " data-level="5.6.6.1" data-path="../practice/using-nfs-for-persistent-storage.html">
<a href="../practice/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="../practice/monitoring.html">
<a href="../practice/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="../practice/heapster.html">
<a href="../practice/heapster.html">
<b>5.7.1.</b>
Heapster
</a>
<ul class="articles">
<li class="chapter " data-level="5.7.1.1" data-path="../practice/using-heapster-to-get-object-metrics.html">
<a href="../practice/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="../practice/prometheus.html">
<a href="../practice/prometheus.html">
<b>5.7.2.</b>
Prometheus
</a>
<ul class="articles">
<li class="chapter " data-level="5.7.2.1" data-path="../practice/using-prometheus-to-monitor-kuberentes-cluster.html">
<a href="../practice/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="../practice/promql.html">
<a href="../practice/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="../practice/vistio-visualize-your-istio-mesh.html">
<a href="../practice/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="../practice/distributed-tracing.html">
<a href="../practice/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="../practice/opentracing.html">
<a href="../practice/opentracing.html">
<b>5.8.1.</b>
OpenTracing
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="5.9" data-path="../practice/services-management-tool.html">
<a href="../practice/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="../practice/helm.html">
<a href="../practice/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="../practice/create-private-charts-repo.html">
<a href="../practice/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="../practice/ci-cd.html">
<a href="../practice/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="../practice/jenkins-ci-cd.html">
<a href="../practice/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="../practice/drone-ci-cd.html">
<a href="../practice/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="../practice/update-and-upgrade.html">
<a href="../practice/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="../practice/manually-upgrade.html">
<a href="../practice/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="../practice/dashboard-upgrade.html">
<a href="../practice/dashboard-upgrade.html">
<b>5.11.2.</b>
升级 dashboard
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="5.12" data-path="../practice/controller-extended.html">
<a href="../practice/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="../practice/openkruise.html">
<a href="../practice/openkruise.html">
<b>5.12.1.</b>
OpenKruise
</a>
<ul class="articles">
<li class="chapter " data-level="5.12.1.1" data-path="../practice/in-place-update.html">
<a href="../practice/in-place-update.html">
<b>5.12.1.1.</b>
原地升级
</a>
</li>
</ul>
</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函数即服务
</a>
<ul class="articles">
<li class="chapter " data-level="6.5.2.1" data-path="../usecases/openfaas-quick-start.html">
<a href="../usecases/openfaas-quick-start.html">
<b>6.5.2.1.</b>
OpenFaaS 快速入门指南
</a>
</li>
</ul>
</li>
<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/edge-computing.html">
<a href="../usecases/edge-computing.html">
<b>6.6.</b>
边缘计算
</a>
</li>
<li class="chapter " data-level="6.7" data-path="../usecases/ai.html">
<a href="../usecases/ai.html">
<b>6.7.</b>
人工智能
</a>
</li>
<li class="header">开发指南</li>
<li class="chapter " data-level="7.1" data-path="../develop/">
<a href="../develop/">
<b>7.1.</b>
开发指南概览
</a>
</li>
<li class="chapter " data-level="7.2" data-path="../develop/sigs-and-working-group.html">
<a href="../develop/sigs-and-working-group.html">
<b>7.2.</b>
SIG 和工作组
</a>
</li>
<li class="chapter " data-level="7.3" data-path="../develop/developing-environment.html">
<a href="../develop/developing-environment.html">
<b>7.3.</b>
开发环境搭建
</a>
<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云原生计算基金会</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SIG说明
</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">
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CNCF 2018 年年度报告解读
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<b>9.10.</b>
Kubernetes 认证服务提供商KCSP说明
</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CKA说明
</a>
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<h1>
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<a href=".." >IP 伪装代理</a>
</h1>
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<section class="normal markdown-section">
<h1 id="ip-&#x4F2A;&#x88C5;&#x4EE3;&#x7406;">IP &#x4F2A;&#x88C5;&#x4EE3;&#x7406;</h1>
<p>&#x672C;&#x6587;&#x5C06;&#x8BB2;&#x8FF0;&#x5982;&#x4F55;&#x914D;&#x7F6E;&#x548C;&#x542F;&#x7528; ip-masq-agent&#x3002;</p>
<h2 id="&#x521B;&#x5EFA;-ip-masq-agent">&#x521B;&#x5EFA; ip-masq-agent</h2>
<p>&#x8981;&#x521B;&#x5EFA; ip-masq-agent&#xFF0C;&#x8FD0;&#x884C;&#x4E0B;&#x9762;&#x7684; kubectl &#x547D;&#x4EE4;&#xFF1A;</p>
<pre class="language-"><code class="lang-bash">kubectl create -f https://raw.githubusercontent.com/kubernetes-incubator/ip-masq-agent/master/ip-masq-agent.yaml
</code></pre>
<p>&#x5173;&#x4E8E; ip-masq-agent &#x7684;&#x66F4;&#x591A;&#x4FE1;&#x606F;&#x8BF7;&#x53C2;&#x8003; <a href="https://github.com/kubernetes-incubator/ip-masq-agent" target="_blank">&#x8BE5;&#x6587;&#x6863;</a>&#x3002;</p>
<p>&#x5728;&#x5927;&#x591A;&#x6570;&#x60C5;&#x51B5;&#x4E0B;&#xFF0C;&#x9ED8;&#x8BA4;&#x7684;&#x4E00;&#x5957;&#x89C4;&#x5219;&#x5E94;&#x8BE5;&#x662F;&#x8DB3;&#x591F;&#x7684;&#xFF1B;&#x4F46;&#x662F;&#xFF0C;&#x5982;&#x679C;&#x5185;&#x7F6E;&#x7684;&#x89C4;&#x5219;&#x4E0D;&#x9002;&#x7528;&#x4E8E;&#x60A8;&#x7684;&#x96C6;&#x7FA4;&#xFF0C;&#x60A8;&#x53EF;&#x4EE5;&#x521B;&#x5EFA;&#x5E76;&#x5E94;&#x7528; ConfigMap &#x6765;&#x81EA;&#x5B9A;&#x4E49;&#x53D7;&#x5F71;&#x54CD;&#x7684; IP &#x8303;&#x56F4;&#x3002;&#x4F8B;&#x5982;&#xFF0C;&#x4E3A;&#x4E86;&#x4EC5;&#x5141;&#x8BB8; ip-masq-agent &#x8003;&#x8651; 10.0.0.0/8&#xFF0C;&#x60A8;&#x53EF;&#x4EE5;&#x5728;&#x540D;&#x4E3A; &#x201C;config&#x201D; &#x7684;&#x6587;&#x4EF6;&#x4E2D;&#x521B;&#x5EFA;&#x4EE5;&#x4E0B; ConfigMap&#x3002;</p>
<pre class="language-"><code class="lang-yaml"><span class="token key atrule">nonMasqueradeCIDRs</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> 10.0.0.0/8
<span class="token key atrule">resyncInterval</span><span class="token punctuation">:</span> 60s
</code></pre>
<p><strong>&#x6CE8;&#x610F;</strong>&#xFF1A;&#x91CD;&#x8981;&#x7684;&#x662F;&#xFF0C;&#x8BE5;&#x6587;&#x4EF6;&#x88AB;&#x547D;&#x540D;&#x4E3A; config&#xFF0C;&#x56E0;&#x4E3A;&#x9ED8;&#x8BA4;&#x60C5;&#x51B5;&#x4E0B;&#xFF0C;&#x8BE5;&#x6587;&#x4EF6;&#x5C06;&#x88AB;&#x7528;&#x4F5C; ip-masq-agent &#x67E5;&#x627E;&#x7684;&#x5173;&#x952E;&#x5B57;&#x3002;</p>
<p>&#x8FD0;&#x884C;&#x4E0B;&#x5217;&#x547D;&#x4EE4;&#x5C06; ConfigMap &#x6DFB;&#x52A0;&#x5230;&#x60A8;&#x7684;&#x96C6;&#x7FA4;&#x4E2D;&#xFF1A;</p>
<pre class="language-"><code class="lang-bash">kubectl create configmap ip-masq-agent --from-file<span class="token operator">=</span>config --namespace<span class="token operator">=</span>kube-system
</code></pre>
<p>&#x8FD9;&#x5C06;&#x4F1A;&#x66F4;&#x65B0; <em>/etc/config/ip-masq-agent</em> &#x6587;&#x4EF6;&#xFF0C;&#x5E76;&#x6BCF;&#x9694; <em>resyscInterval</em> &#x65F6;&#x95F4;&#x6BB5;&#x68C0;&#x67E5;&#x4E00;&#x904D;&#x8BE5;&#x6587;&#x4EF6;&#xFF0C;&#x5C06;&#x914D;&#x7F6E;&#x5E94;&#x7528;&#x5230;&#x96C6;&#x7FA4;&#x7684;&#x8282;&#x70B9;&#x4E2D;&#x3002;</p>
<pre class="language-"><code class="lang-http">iptables -t nat -L IP-MASQ-AGENT
Chain IP-MASQ-AGENT (1 references)
target prot opt source destination
RETURN all -- anywhere 169.254.0.0/16 /* ip-masq-agent: cluster-local traffic should not be subject to MASQUERADE */ ADDRTYPE match dst-type !LOCAL
RETURN all -- anywhere 10.0.0.0/8 /* ip-masq-agent: cluster-local
MASQUERADE all -- anywhere anywhere /* ip-masq-agent: outbound traffic should be subject to MASQUERADE (this match must come after cluster-local CIDR matches) */ ADDRTYPE match dst-type !LOCAL
</code></pre>
<p>&#x9ED8;&#x8BA4;&#x60C5;&#x51B5;&#x4E0B;&#xFF0C;&#x672C;&#x5730;&#x94FE;&#x8DEF;&#x8303;&#x56F4;&#xFF08;169.254.0.0/16&#xFF09;&#x4E5F;&#x7531; ip-masq &#x4EE3;&#x7406;&#x5904;&#x7406;&#xFF0C;&#x8BE5;&#x4EE3;&#x7406;&#x8BBE;&#x7F6E;&#x76F8;&#x5E94;&#x7684; iptables &#x89C4;&#x5219;&#x3002;&#x60F3;&#x8981;&#x8BA9; ip-masq-agent &#x5FFD;&#x7565;&#x672C;&#x5730;&#x94FE;&#x8DEF;&#xFF0C;&#x60A8;&#x53EF;&#x4EE5;&#x5728; ConfigMap &#x4E2D;&#x5C06; masqLinkLocal &#x8BBE;&#x7F6E;&#x4E3A; true&#x3002;</p>
<pre class="language-"><code class="lang-yaml"><span class="token key atrule">nonMasqueradeCIDRs</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> 10.0.0.0/8
<span class="token key atrule">resyncInterval</span><span class="token punctuation">:</span> 60s
<span class="token key atrule">masqLinkLocal</span><span class="token punctuation">:</span> <span class="token boolean important">true</span>
</code></pre>
<h2 id="ip-&#x4F2A;&#x88C5;&#x4EE3;&#x7406;&#x7528;&#x6237;&#x6307;&#x5357;">IP &#x4F2A;&#x88C5;&#x4EE3;&#x7406;&#x7528;&#x6237;&#x6307;&#x5357;</h2>
<p>ip-masq-agent &#x7528;&#x6237;&#x914D;&#x7F6E; iptables &#x89C4;&#x5219;&#x5C06; Pod &#x7684; IP &#x5730;&#x5740;&#x9690;&#x85CF;&#x5728;&#x96C6;&#x7FA4; node &#x8282;&#x70B9;&#x7684; IP &#x5730;&#x5740;&#x540E;&#x9762;&#x3002;&#x8FD9;&#x901A;&#x5E38;&#x5728;&#x5C06;&#x6D41;&#x91CF;&#x53D1;&#x9001;&#x5230;&#x7FA4;&#x96C6;&#x7684; pod <a href="https://en.wikipedia.org/wiki/Classless_Inter-Domain_Routing" target="_blank">CIDR</a> &#x8303;&#x56F4;&#x4E4B;&#x5916;&#x7684;&#x76EE;&#x7684;&#x5730;&#x65F6;&#x6267;&#x884C;&#x3002;</p>
<h2 id="&#x5173;&#x952E;&#x672F;&#x8BED;">&#x5173;&#x952E;&#x672F;&#x8BED;</h2>
<ul>
<li><p><strong>NAT&#xFF08;&#x7F51;&#x7EDC;&#x5730;&#x5740;&#x8F6C;&#x6362;&#xFF09;</strong></p>
<p>&#x662F;&#x4E00;&#x79CD;&#x901A;&#x8FC7;&#x4FEE;&#x6539; IP &#x5934;&#x4E2D;&#x7684;&#x6E90;&#x548C;/&#x6216;&#x76EE;&#x6807;&#x5730;&#x5740;&#x4FE1;&#x606F;&#x6765;&#x5C06;&#x4E00;&#x4E2A; IP &#x5730;&#x5740;&#x91CD;&#x6620;&#x5C04;&#x5230;&#x53E6;&#x4E00;&#x4E2A; IP &#x5730;&#x5740;&#x7684;&#x65B9;&#x6CD5;&#x3002;&#x901A;&#x5E38;&#x7531;&#x6267;&#x884C; IP &#x8DEF;&#x7531;&#x7684;&#x8BBE;&#x5907;&#x5B8C;&#x6210;&#x3002;</p>
</li>
<li><p><strong>Masquerading&#xFF08;&#x4F2A;&#x88C5;&#xFF09;</strong></p>
<p>NAT &#x7684;&#x4E00;&#x79CD;&#x5F62;&#x5F0F;&#xFF0C;&#x901A;&#x5E38;&#x7528;&#x4E8E;&#x6267;&#x884C;&#x591A;&#x4E2A;&#x5730;&#x5740;&#x8F6C;&#x6362;&#xFF0C;&#x5176;&#x4E2D;&#x591A;&#x4E2A;&#x6E90; IP &#x5730;&#x5740;&#x88AB;&#x63A9;&#x76D6;&#x5728;&#x5355;&#x4E2A;&#x5730;&#x5740;&#x4E4B;&#x540E;&#xFF0C;&#x901A;&#x5E38;&#x662F;&#x7531;&#x67D0;&#x8BBE;&#x5907;&#x8FDB;&#x884C; IP &#x8DEF;&#x7531;&#x3002;&#x5728; kubernetes &#x4E2D;&#xFF0C;&#x8FD9;&#x662F; Node &#x7684; IP &#x5730;&#x5740;&#x3002;</p>
</li>
<li><p><strong>CIDR&#xFF08;&#x65E0;&#x7C7B;&#x57DF;&#x5185;&#x8DEF;&#x7531;&#x9009;&#x62E9;&#xFF09;</strong></p>
<p>&#x57FA;&#x4E8E;&#x53EF;&#x53D8;&#x957F;&#x5EA6;&#x5B50;&#x7F51;&#x63A9;&#x7801;&#xFF0C;&#x5141;&#x8BB8;&#x6307;&#x5B9A;&#x4EFB;&#x610F;&#x957F;&#x5EA6;&#x7684;&#x524D;&#x7F00;&#x3002;CIDR &#x5F15;&#x5165;&#x4E86;&#x4E00;&#x79CD;&#x65B0;&#x7684; IP &#x5730;&#x5740;&#x8868;&#x793A;&#x65B9;&#x6CD5;&#xFF0C;&#x73B0;&#x5728;&#x901A;&#x5E38;&#x88AB;&#x79F0;&#x4E3A; <strong>CIDR &#x8868;&#x793A;&#x6CD5;</strong>&#xFF0C;&#x5C06;&#x5730;&#x5740;&#x6216;&#x8DEF;&#x7531;&#x524D;&#x7F00;&#x7684;&#x6BD4;&#x7279;&#x4F4D;&#x6570;&#x4F5C;&#x4E3A;&#x540E;&#x7F00;&#xFF0C;&#x4F8B;&#x5982; 192.168.2.0/24&#x3002;</p>
</li>
<li><p><strong>&#x672C;&#x5730;&#x94FE;&#x8DEF;</strong></p>
<p>&#x672C;&#x5730;&#x94FE;&#x8DEF;&#x5730;&#x5740;&#x662F;&#x4EC5;&#x80FD;&#x5728;&#x4E3B;&#x673A;&#x8FDE;&#x63A5;&#x7684;&#x7F51;&#x6BB5;&#x6216;&#x5E7F;&#x64AD;&#x57DF;&#x5185;&#x8FDB;&#x884C;&#x6709;&#x6548;&#x901A;&#x4FE1;&#x7684;&#x7F51;&#x7EDC;&#x5730;&#x5740;&#x3002;IPv4 &#x7684;&#x94FE;&#x8DEF;&#x672C;&#x5730;&#x5730;&#x5740;&#x5728; CIDR &#x8868;&#x793A;&#x6CD5;&#x5B9A;&#x4E49;&#x7684;&#x5730;&#x5740;&#x5757;&#x662F; 169.254.0.0/16&#x3002;</p>
</li>
</ul>
<p>Ip-masq-agent &#x5728;&#x5C06;&#x6D41;&#x91CF;&#x53D1;&#x9001;&#x5230;&#x96C6;&#x7FA4; node &#x8282;&#x70B9;&#x7684; IP &#x548C; Cluster IP &#x8303;&#x56F4;&#x4E4B;&#x5916;&#x7684;&#x76EE;&#x7684;&#x5730;&#x65F6;&#xFF0C;&#x4F1A;&#x914D;&#x7F6E; iptables &#x89C4;&#x5219;&#x6765;&#x5904;&#x7406;&#x4F2A;&#x88C5;&#x7684; node/pod IP &#x5730;&#x5740;&#x3002;&#x8FD9;&#x57FA;&#x672C;&#x4E0A;&#x5C06; pod &#x7684; IP &#x5730;&#x5740;&#x9690;&#x85CF;&#x5728;&#x4E86;&#x96C6;&#x7FA4; node &#x8282;&#x70B9;&#x7684; IP &#x5730;&#x5740;&#x540E;&#x9762;&#x3002;&#x5728;&#x67D0;&#x4E9B;&#x73AF;&#x5883;&#x4E2D;&#xFF0C;&#x5230; &#x201C;&#x5916;&#x90E8;&#x201D; &#x5730;&#x5740;&#x7684;&#x6D41;&#x91CF;&#x5FC5;&#x987B;&#x6765;&#x81EA;&#x5DF2;&#x77E5;&#x7684;&#x673A;&#x5668;&#x5730;&#x5740;&#x3002;&#x4F8B;&#x5982;&#xFF0C;&#x5728; Google Cloud &#x4E2D;&#xFF0C;&#x5230;&#x4E92;&#x8054;&#x7F51;&#x7684;&#x4EFB;&#x4F55;&#x6D41;&#x91CF;&#x5FC5;&#x987B;&#x6765;&#x81EA;&#x865A;&#x62DF;&#x673A;&#x7684; IP&#x3002;&#x5F53;&#x4F7F;&#x7528;&#x5BB9;&#x5668;&#x65F6;&#xFF0C;&#x5982;&#x5728;GKE&#x4E2D;&#xFF0C;Pod IP &#x5C06;&#x88AB;&#x62D2;&#x7EDD;&#x4F5C;&#x4E3A;&#x51FA;&#x53E3;&#x3002;&#x4E3A;&#x4E86;&#x907F;&#x514D;&#x8FD9;&#x79CD;&#x60C5;&#x51B5;&#xFF0C;&#x6211;&#x4EEC;&#x5FC5;&#x987B;&#x5C06; Pod IP &#x9690;&#x85CF;&#x5728; VM &#x81EA;&#x5DF1;&#x7684; IP &#x5730;&#x5740;&#x4E4B;&#x540E;&#x2014;&#x2014;&#x901A;&#x5E38;&#x88AB;&#x79F0;&#x4E3A; &#x201C;&#x4F2A;&#x88C5;&#x201D;&#x3002;&#x9ED8;&#x8BA4;&#x60C5;&#x51B5;&#x4E0B;&#xFF0C;&#x914D;&#x7F6E;&#x4EE3;&#x7406;&#x5C06; <a href="https://tools.ietf.org/html/rfc1918" target="_blank">RFC 1918</a>&#x6307;&#x5B9A;&#x7684;&#x4E09;&#x4E2A;&#x4E13;&#x7528; IP &#x8303;&#x56F4;&#x89C6;&#x4E3A;&#x975E;&#x4F2A;&#x88C5; <a href="https://en.wikipedia.org/wiki/Classless_Inter-Domain_Routing" target="_blank">CIDR</a>&#x3002;&#x8303;&#x56F4;&#x5305;&#x62EC; 10.0.0.0/8&#x3001;172.16.0.0/12 &#x548C; 192.168.0.0/16&#x3002;&#x9ED8;&#x8BA4;&#x60C5;&#x51B5;&#x4E0B;&#xFF0C;&#x4EE3;&#x7406;&#x8FD8;&#x5C06;&#x672C;&#x5730;&#x94FE;&#x8DEF;&#xFF08;169.254.0.0/16&#xFF09;&#x89C6;&#x4E3A;&#x975E;&#x4F2A;&#x88C5; CIDR&#x3002;&#x4EE3;&#x7406;&#x914D;&#x7F6E;&#x4E3A;&#x6BCF;&#x9694;60&#x79D2;&#x4ECE; <em>/etc/config/ip-masq-agent</em> &#x4F4D;&#x7F6E;&#x91CD;&#x65B0;&#x52A0;&#x8F7D;&#x5176;&#x914D;&#x7F6E;&#xFF0C;&#x8FD9;&#x4E5F;&#x662F;&#x53EF;&#x914D;&#x7F6E;&#x7684;&#x3002;</p>
<figure id="fig4.4.5.1"><a href="../images/ip-masq.png" data-lightbox="f0d6b3a0-5abc-4c69-aa40-c2e57ea6d048" data-title="IP&#x4F2A;&#x88C5;&#x4EE3;&#x7406;&#x793A;&#x610F;&#x56FE;"><img src="../images/ip-masq.png" alt="IP&#x4F2A;&#x88C5;&#x4EE3;&#x7406;&#x793A;&#x610F;&#x56FE;"></a><figcaption>&#x56FE; 4.4.5.1&#xFF1A;IP&#x4F2A;&#x88C5;&#x4EE3;&#x7406;&#x793A;&#x610F;&#x56FE;</figcaption></figure>
<p>&#x4EE3;&#x7406;&#x7684;&#x914D;&#x7F6E;&#x6587;&#x4EF6;&#x5FC5;&#x987B;&#x4F7F;&#x7528; yaml &#x6216; json &#x8BED;&#x6CD5;&#xFF0C;&#x5E76;&#x4E14;&#x5305;&#x542B;&#x4EE5;&#x4E0B;&#x4E09;&#x4E2A;&#x53EF;&#x9009;&#x7684; key&#xFF1A;</p>
<ul>
<li><strong>nonMasqueradeCIDRs</strong>&#xFF1A;&#x4F7F;&#x7528; <a href="https://en.wikipedia.org/wiki/Classless_Inter-Domain_Routing" target="_blank">CIDR</a> &#x8868;&#x793A;&#x6CD5;&#x6307;&#x5B9A;&#x7684;&#x975E;&#x4F2A;&#x88C5;&#x8303;&#x56F4;&#x7684;&#x5B57;&#x7B26;&#x4E32;&#x5217;&#x8868;&#x3002;</li>
<li><strong>masqLinkLocal</strong>&#xFF1A;&#x4E00;&#x4E2A;&#x5E03;&#x5C14;&#x503C;&#xFF08;true/false&#xFF09;&#xFF0C;&#x8868;&#x793A;&#x662F;&#x5426;&#x5C06;&#x6D41;&#x91CF;&#x4F2A;&#x88C5;&#x6210;&#x672C;&#x5730;&#x94FE;&#x8DEF;&#x524D;&#x7F00; 169.254.0.0/16&#x3002;&#x9ED8;&#x8BA4;&#x4E3A;false&#x3002;</li>
<li><strong>resyncInterval</strong>&#xFF1A;&#x4EE3;&#x7406;&#x5C1D;&#x8BD5;&#x4ECE;&#x78C1;&#x76D8;&#x91CD;&#x65B0;&#x52A0;&#x8F7D;&#x914D;&#x7F6E;&#x7684;&#x65F6;&#x95F4;&#x95F4;&#x9694;&#x3002;&#x4F8B;&#x5982; &#x2019;30s&#x2019; &#x5176;&#x4E2D; &#x2018;s&#x2019; &#x662F;&#x79D2;&#xFF0C;&#x2019;ms&#x2019; &#x662F;&#x6BEB;&#x79D2;&#x7B49;&#x2026;</li>
</ul>
<p>&#x5230; 10.0.0.0/8&#x3001;172.16.0.0/12 &#x548C; 192.168.0.0/16 &#x8303;&#x56F4;&#x7684;&#x6D41;&#x91CF;&#x5C06;&#x4E0D;&#x4F1A;&#x88AB;&#x4F2A;&#x88C5;&#x3002;&#x4EFB;&#x4F55;&#x5176;&#x4ED6;&#x6D41;&#x91CF;&#xFF08;&#x5047;&#x5B9A;&#x662F;&#x4E92;&#x8054;&#x7F51;&#xFF09;&#x5C06;&#x88AB;&#x4F2A;&#x88C5;&#x3002;&#x8FD9;&#x91CC;&#x6709;&#x4E2A;&#x4F8B;&#x5B50;&#xFF0C;&#x6765;&#x81EA; pod &#x7684;&#x672C;&#x5730;&#x76EE;&#x7684;&#x5730;&#x5740;&#x53EF;&#x4EE5;&#x662F;&#x5176;&#x8282;&#x70B9;&#x7684; IP &#x5730;&#x5740;&#x3001;&#x5176;&#x4ED6;&#x8282;&#x70B9;&#x7684;&#x5730;&#x5740;&#x6216; Cluster IP &#x8303;&#x56F4;&#x4E2D;&#x7684;&#x4E00;&#x4E2A; IP &#x5730;&#x5740;&#x3002;&#x5176;&#x4ED6;&#x4EFB;&#x4F55;&#x6D41;&#x91CF;&#x90FD;&#x5C06;&#x9ED8;&#x8BA4;&#x4F2A;&#x88C5;&#x3002;&#x4EE5;&#x4E0B;&#x6761;&#x76EE;&#x663E;&#x793A; ip-masq-agent &#x5E94;&#x7528;&#x7684;&#x9ED8;&#x8BA4;&#x89C4;&#x5219;&#x96C6;&#xFF1A;</p>
<pre class="language-"><code class="lang-http">iptables -t nat -L IP-MASQ-AGENT
RETURN all -- anywhere 169.254.0.0/16 /* ip-masq-agent: cluster-local traffic should not be subject to MASQUERADE */ ADDRTYPE match dst-type !LOCAL
RETURN all -- anywhere 10.0.0.0/8 /* ip-masq-agent: cluster-local traffic should not be subject to MASQUERADE */ ADDRTYPE match dst-type !LOCAL
RETURN all -- anywhere 172.16.0.0/12 /* ip-masq-agent: cluster-local traffic should not be subject to MASQUERADE */ ADDRTYPE match dst-type !LOCAL
RETURN all -- anywhere 192.168.0.0/16 /* ip-masq-agent: cluster-local traffic should not be subject to MASQUERADE */ ADDRTYPE match dst-type !LOCAL
MASQUERADE all -- anywhere anywhere /* ip-masq-agent: outbound traffic should be subject to MASQUERADE (this match must come after cluster-local CIDR matches) */ ADDRTYPE match dst-type !LOCAL
</code></pre>
<p>&#x9ED8;&#x8BA4;&#x60C5;&#x51B5;&#x4E0B;&#xFF0C;&#x5728; GCE/GKE &#x4E2D;&#x5C06;&#x542F;&#x52A8; kubernetes 1.7.0 &#x7248;&#x672C;&#xFF0C;ip-masq-agent &#x5DF2;&#x7ECF;&#x5728;&#x96C6;&#x7FA4;&#x4E2D;&#x8FD0;&#x884C;&#x3002;&#x5982;&#x679C;&#x60A8;&#x5728;&#x5176;&#x4ED6;&#x73AF;&#x5883;&#x4E2D;&#x8FD0;&#x884C; kubernetes&#xFF0C;&#x90A3;&#x4E48;&#x60A8;&#x53EF;&#x4EE5;&#x5C06; ip-masq-agent &#x4EE5; <a href="https://kubernetes.io/docs/concepts/workloads/controllers/daemonset/" target="_blank">DaemonSet</a> &#x7684;&#x65B9;&#x5F0F;&#x5728;&#x96C6;&#x7FA4;&#x4E2D;&#x8FD0;&#x884C;&#x3002;</p>
<p>&#x539F;&#x6587;&#x5730;&#x5740;&#xFF1A;<a href="https://k8smeetup.github.io/docs/tasks/administer-cluster/ip-masq-agent/" target="_blank">https://k8smeetup.github.io/docs/tasks/administer-cluster/ip-masq-agent/</a></p>
<p>&#x8BD1;&#x8005;&#xFF1A;<a href="https://github.com/rootsongjc" target="_blank">rootsongjc</a></p>
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