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<title>深入理解Istio Service Mesh中的Envoy Sidecar代理的路由转发 · 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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<ul class="summary">
<li>
<a href="https://jimmysong.io/istio-handbook" target="_blank" class="custom-link">Istio Handbook - Istio 中文指南/服务网格实践手册</a>
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<li>
<a href="https://jimmysong.io/posts/cloud-native-python" target="_blank" class="custom-link">Cloud Native PythonPython云原生 - 使用Python和React构建云原生应用</a>
</li>
<li>
<a href="http://www.servicemesher.com" target="_blank" class="custom-link">ServiceMesher社区</a>
</li>
<li>
<a href="https://github.com/alipay/sofa-mesh" target="_blank" class="custom-link">SOFAMesh - 基于Istio的大规模服务网格解决方案</a>
</li>
<li>
<a href="https://jimmysong.io/posts/cloud-native-java" target="_blank" class="custom-link">Cloud Native Java云原生Java- Spring Boot、Spring Cloud与Cloud Foundry弹性系统设计</a>
</li>
<li>
<a href="https://github.com/alipay/sofa-mosn" target="_blank" class="custom-link">SOFAMosn - Golang版的高性能Service Mesh Sidecar代理</a>
</li>
<li>
<a href="http://www.servicemesher.com/awesome-servicemesh" target="_blank" class="custom-link">Awesome Service Mesh</a>
</li>
<li>
<a href="https://jimmysong.io" target="_blank" class="custom-link">Jimmy Song</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://jimmysong.io/posts/cloud-native-go" target="_blank" class="custom-link">Cloud Native Go - 基于Go和React的web云原生应用构建指南</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Cloud Native的定义
</a>
</li>
<li class="chapter " data-level="2.2" data-path="../cloud-native/cncf.html">
<a href="../cloud-native/cncf.html">
<b>2.2.</b>
CNCF - 云原生计算基金会简介
</a>
</li>
<li class="chapter " data-level="2.3" data-path="../cloud-native/cncf-charter.html">
<a href="../cloud-native/cncf-charter.html">
<b>2.3.</b>
CNCF章程
</a>
</li>
<li class="chapter " data-level="2.4" data-path="../cloud-native/cloud-native-philosophy.html">
<a href="../cloud-native/cloud-native-philosophy.html">
<b>2.4.</b>
云原生的设计哲学
</a>
</li>
<li class="chapter " data-level="2.5" data-path="../cloud-native/play-with-kubernetes.html">
<a href="../cloud-native/play-with-kubernetes.html">
<b>2.5.</b>
Play with Kubernetes
</a>
</li>
<li class="chapter " data-level="2.6" data-path="../cloud-native/cloud-native-local-quick-start.html">
<a href="../cloud-native/cloud-native-local-quick-start.html">
<b>2.6.</b>
快速部署一个云原生本地实验环境
</a>
</li>
<li class="chapter " data-level="2.7" data-path="../cloud-native/kubernetes-and-cloud-native-app-overview.html">
<a href="../cloud-native/kubernetes-and-cloud-native-app-overview.html">
<b>2.7.</b>
Kubernetes与云原生应用概览
</a>
</li>
<li class="chapter " data-level="2.8" data-path="../cloud-native/from-kubernetes-to-cloud-native.html">
<a href="../cloud-native/from-kubernetes-to-cloud-native.html">
<b>2.8.</b>
云原生应用之路——从Kubernetes到Cloud Native
</a>
</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="../guide/">
<a href="../guide/">
<b>4.1.</b>
用户指南
</a>
</li>
<li class="chapter " data-level="4.2" data-path="../guide/resource-configuration.html">
<a href="../guide/resource-configuration.html">
<b>4.2.</b>
资源对象配置
</a>
<ul class="articles">
<li class="chapter " data-level="4.2.1" data-path="../guide/configure-liveness-readiness-probes.html">
<a href="../guide/configure-liveness-readiness-probes.html">
<b>4.2.1.</b>
配置Pod的liveness和readiness探针
</a>
</li>
<li class="chapter " data-level="4.2.2" data-path="../guide/configure-pod-service-account.html">
<a href="../guide/configure-pod-service-account.html">
<b>4.2.2.</b>
配置Pod的Service Account
</a>
</li>
<li class="chapter " data-level="4.2.3" data-path="../guide/secret-configuration.html">
<a href="../guide/secret-configuration.html">
<b>4.2.3.</b>
Secret配置
</a>
</li>
<li class="chapter " data-level="4.2.4" data-path="../guide/resource-quota-management.html">
<a href="../guide/resource-quota-management.html">
<b>4.2.4.</b>
管理namespace中的资源配额
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.3" data-path="../guide/command-usage.html">
<a href="../guide/command-usage.html">
<b>4.3.</b>
命令使用
</a>
<ul class="articles">
<li class="chapter " data-level="4.3.1" data-path="../guide/docker-cli-to-kubectl.html">
<a href="../guide/docker-cli-to-kubectl.html">
<b>4.3.1.</b>
Docker用户过度到kubectl命令行指南
</a>
</li>
<li class="chapter " data-level="4.3.2" data-path="../guide/using-kubectl.html">
<a href="../guide/using-kubectl.html">
<b>4.3.2.</b>
kubectl命令概览
</a>
</li>
<li class="chapter " data-level="4.3.3" data-path="../guide/kubectl-cheatsheet.html">
<a href="../guide/kubectl-cheatsheet.html">
<b>4.3.3.</b>
kubectl命令技巧大全
</a>
</li>
<li class="chapter " data-level="4.3.4" data-path="../guide/using-etcdctl-to-access-kubernetes-data.html">
<a href="../guide/using-etcdctl-to-access-kubernetes-data.html">
<b>4.3.4.</b>
使用etcdctl访问kubernetes数据
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.4" data-path="../guide/cluster-security-management.html">
<a href="../guide/cluster-security-management.html">
<b>4.4.</b>
集群安全性管理
</a>
<ul class="articles">
<li class="chapter " data-level="4.4.1" data-path="../guide/managing-tls-in-a-cluster.html">
<a href="../guide/managing-tls-in-a-cluster.html">
<b>4.4.1.</b>
管理集群中的TLS
</a>
</li>
<li class="chapter " data-level="4.4.2" data-path="../guide/kubelet-authentication-authorization.html">
<a href="../guide/kubelet-authentication-authorization.html">
<b>4.4.2.</b>
kubelet的认证授权
</a>
</li>
<li class="chapter " data-level="4.4.3" data-path="../guide/tls-bootstrapping.html">
<a href="../guide/tls-bootstrapping.html">
<b>4.4.3.</b>
TLS bootstrap
</a>
</li>
<li class="chapter " data-level="4.4.4" data-path="../guide/kubectl-user-authentication-authorization.html">
<a href="../guide/kubectl-user-authentication-authorization.html">
<b>4.4.4.</b>
创建用户认证授权的kubeconfig文件
</a>
</li>
<li class="chapter " data-level="4.4.5" data-path="../guide/ip-masq-agent.html">
<a href="../guide/ip-masq-agent.html">
<b>4.4.5.</b>
IP伪装代理
</a>
</li>
<li class="chapter " data-level="4.4.6" data-path="../guide/auth-with-kubeconfig-or-token.html">
<a href="../guide/auth-with-kubeconfig-or-token.html">
<b>4.4.6.</b>
使用kubeconfig或token进行用户身份认证
</a>
</li>
<li class="chapter " data-level="4.4.7" data-path="../guide/authentication.html">
<a href="../guide/authentication.html">
<b>4.4.7.</b>
Kubernetes中的用户与身份认证授权
</a>
</li>
<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="../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="header">领域应用</li>
<li class="chapter " data-level="6.1" data-path="./">
<a href="./">
<b>6.1.</b>
领域应用概览
</a>
</li>
<li class="chapter " data-level="6.2" data-path="microservices.html">
<a href="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="service-discovery-in-microservices.html">
<a href="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="microservices-for-java-developers.html">
<a href="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="spring-boot-quick-start-guide.html">
<a href="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="service-mesh.html">
<a href="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="the-enterprise-path-to-service-mesh-architectures.html">
<a href="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="service-mesh-fundamental.html">
<a href="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="comparing-service-mesh-technologies.html">
<a href="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="service-mesh-adoption-and-evolution.html">
<a href="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="service-mesh-customization-and-integration.html">
<a href="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="service-mesh-conclusion.html">
<a href="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="istio.html">
<a href="istio.html">
<b>6.3.2.</b>
Istio
</a>
<ul class="articles">
<li class="chapter " data-level="6.3.2.1" data-path="istio-installation.html">
<a href="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="configuring-request-routing.html">
<a href="configuring-request-routing.html">
<b>6.3.2.2.</b>
配置请求的路由规则
</a>
</li>
<li class="chapter " data-level="6.3.2.3" data-path="install-and-expand-istio-mesh.html">
<a href="install-and-expand-istio-mesh.html">
<b>6.3.2.3.</b>
安装和拓展Istio service mesh
</a>
</li>
<li class="chapter " data-level="6.3.2.4" data-path="integrating-vms.html">
<a href="integrating-vms.html">
<b>6.3.2.4.</b>
集成虚拟机
</a>
</li>
<li class="chapter " data-level="6.3.2.5" data-path="sidecar-spec-in-istio.html">
<a href="sidecar-spec-in-istio.html">
<b>6.3.2.5.</b>
Istio中sidecar的注入规范及示例
</a>
</li>
<li class="chapter " data-level="6.3.2.6" data-path="istio-community-tips.html">
<a href="istio-community-tips.html">
<b>6.3.2.6.</b>
如何参与Istio社区及注意事项
</a>
</li>
<li class="chapter " data-level="6.3.2.7" data-path="istio-tutorial.html">
<a href="istio-tutorial.html">
<b>6.3.2.7.</b>
Istio教程
</a>
</li>
<li class="chapter " data-level="6.3.2.8" data-path="istio-tutorials-collection.html">
<a href="istio-tutorials-collection.html">
<b>6.3.2.8.</b>
Istio免费学习资源汇总
</a>
</li>
<li class="chapter " data-level="6.3.2.9" data-path="understand-sidecar-injection-and-traffic-hijack-in-istio-service-mesh.html">
<a href="understand-sidecar-injection-and-traffic-hijack-in-istio-service-mesh.html">
<b>6.3.2.9.</b>
深入理解Istio Service Mesh中的Envoy Sidecar注入与流量劫持
</a>
</li>
<li class="chapter active" data-level="6.3.2.10" data-path="envoy-sidecar-routing-of-istio-service-mesh-deep-dive.html">
<a href="envoy-sidecar-routing-of-istio-service-mesh-deep-dive.html">
<b>6.3.2.10.</b>
深入理解Istio Service Mesh中的Envoy Sidecar代理的路由转发
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.3.3" data-path="linkerd.html">
<a href="linkerd.html">
<b>6.3.3.</b>
Linkerd
</a>
<ul class="articles">
<li class="chapter " data-level="6.3.3.1" data-path="linkerd-user-guide.html">
<a href="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="conduit.html">
<a href="conduit.html">
<b>6.3.4.</b>
Conduit
</a>
<ul class="articles">
<li class="chapter " data-level="6.3.4.1" data-path="conduit-overview.html">
<a href="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="conduit-installation.html">
<a href="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="envoy.html">
<a href="envoy.html">
<b>6.3.5.</b>
Envoy
</a>
<ul class="articles">
<li class="chapter " data-level="6.3.5.1" data-path="envoy-terminology.html">
<a href="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="envoy-front-proxy.html">
<a href="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="envoy-mesh-in-kubernetes-tutorial.html">
<a href="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="sofamesh.html">
<a href="sofamesh.html">
<b>6.3.6.</b>
SOFAMesh
</a>
<ul class="articles">
<li class="chapter " data-level="6.3.6.1" data-path="dubbo-on-x-protocol-in-sofa-mesh.html">
<a href="dubbo-on-x-protocol-in-sofa-mesh.html">
<b>6.3.6.1.</b>
SOFAMesh中的Dubbo on x-protocol
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.3.7" data-path="sofamosn.html">
<a href="sofamosn.html">
<b>6.3.7.</b>
SOFAMosn
</a>
<ul class="articles">
<li class="chapter " data-level="6.3.7.1" data-path="sofamosn-in-sofamesh.html">
<a href="sofamosn-in-sofamesh.html">
<b>6.3.7.1.</b>
使用 SOFAMosn 构建 SOFAMesh
</a>
</li>
</ul>
</li>
</ul>
</li>
<li class="chapter " data-level="6.4" data-path="big-data.html">
<a href="big-data.html">
<b>6.4.</b>
大数据
</a>
<ul class="articles">
<li class="chapter " data-level="6.4.1" data-path="spark-standalone-on-kubernetes.html">
<a href="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="running-spark-with-kubernetes-native-scheduler.html">
<a href="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="serverless.html">
<a href="serverless.html">
<b>6.5.</b>
Serverless架构
</a>
<ul class="articles">
<li class="chapter " data-level="6.5.1" data-path="understanding-serverless.html">
<a href="understanding-serverless.html">
<b>6.5.1.</b>
理解Serverless
</a>
</li>
<li class="chapter " data-level="6.5.2" data-path="faas.html">
<a href="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="openfaas-quick-start.html">
<a href="openfaas-quick-start.html">
<b>6.5.2.1.</b>
OpenFaaS快速入门指南
</a>
</li>
</ul>
</li>
</ul>
</li>
<li class="chapter " data-level="6.6" data-path="edge-computing.html">
<a href="edge-computing.html">
<b>6.6.</b>
边缘计算
</a>
</li>
<li class="chapter " data-level="6.7" data-path="ai.html">
<a href="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>
</li>
<li class="chapter " data-level="7.8" data-path="../develop/advance-developer.html">
<a href="../develop/advance-developer.html">
<b>7.8.</b>
高级开发指南
</a>
</li>
<li class="chapter " data-level="7.9" data-path="../develop/contribute.html">
<a href="../develop/contribute.html">
<b>7.9.</b>
社区贡献
</a>
</li>
<li class="chapter " data-level="7.10" data-path="../develop/minikube.html">
<a href="../develop/minikube.html">
<b>7.10.</b>
Minikube
</a>
</li>
<li class="header">附录</li>
<li class="chapter " data-level="8.1" data-path="../appendix/">
<a href="../appendix/">
<b>8.1.</b>
附录说明
</a>
</li>
<li class="chapter " data-level="8.2" data-path="../appendix/debug-kubernetes-services.html">
<a href="../appendix/debug-kubernetes-services.html">
<b>8.2.</b>
Kubernetes中的应用故障排查
</a>
</li>
<li class="chapter " data-level="8.3" data-path="../appendix/material-share.html">
<a href="../appendix/material-share.html">
<b>8.3.</b>
Kubernetes相关资讯和情报链接
</a>
</li>
<li class="chapter " data-level="8.4" data-path="../appendix/docker-best-practice.html">
<a href="../appendix/docker-best-practice.html">
<b>8.4.</b>
Docker最佳实践
</a>
</li>
<li class="chapter " data-level="8.5" data-path="../appendix/tricks.html">
<a href="../appendix/tricks.html">
<b>8.5.</b>
使用技巧
</a>
</li>
<li class="chapter " data-level="8.6" data-path="../appendix/issues.html">
<a href="../appendix/issues.html">
<b>8.6.</b>
问题记录
</a>
</li>
<li class="chapter " data-level="8.7" data-path="../appendix/kubernetes-changelog.html">
<a href="../appendix/kubernetes-changelog.html">
<b>8.7.</b>
Kubernetes版本更新日志
</a>
<ul class="articles">
<li class="chapter " data-level="8.7.1" data-path="../appendix/kubernetes-1.7-changelog.html">
<a href="../appendix/kubernetes-1.7-changelog.html">
<b>8.7.1.</b>
Kubernetes1.7更新日志
</a>
</li>
<li class="chapter " data-level="8.7.2" data-path="../appendix/kubernetes-1.8-changelog.html">
<a href="../appendix/kubernetes-1.8-changelog.html">
<b>8.7.2.</b>
Kubernetes1.8更新日志
</a>
</li>
<li class="chapter " data-level="8.7.3" data-path="../appendix/kubernetes-1.9-changelog.html">
<a href="../appendix/kubernetes-1.9-changelog.html">
<b>8.7.3.</b>
Kubernetes1.9更新日志
</a>
</li>
<li class="chapter " data-level="8.7.4" data-path="../appendix/kubernetes-1.10-changelog.html">
<a href="../appendix/kubernetes-1.10-changelog.html">
<b>8.7.4.</b>
Kubernetes1.10更新日志
</a>
</li>
<li class="chapter " data-level="8.7.5" data-path="../appendix/kubernetes-1.11-changelog.html">
<a href="../appendix/kubernetes-1.11-changelog.html">
<b>8.7.5.</b>
Kubernetes1.11更新日志
</a>
</li>
<li class="chapter " data-level="8.7.6" data-path="../appendix/kubernetes-1.12-changelog.html">
<a href="../appendix/kubernetes-1.12-changelog.html">
<b>8.7.6.</b>
Kubernetes1.12更新日志
</a>
</li>
<li class="chapter " data-level="8.7.7" data-path="../appendix/kubernetes-1.13-changelog.html">
<a href="../appendix/kubernetes-1.13-changelog.html">
<b>8.7.7.</b>
Kubernetes1.13更新日志
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="8.8" data-path="../appendix/summary-and-outlook.html">
<a href="../appendix/summary-and-outlook.html">
<b>8.8.</b>
Kubernetes及云原生年度总结及展望
</a>
<ul class="articles">
<li class="chapter " data-level="8.8.1" data-path="../appendix/kubernetes-and-cloud-native-summary-in-2017-and-outlook-for-2018.html">
<a href="../appendix/kubernetes-and-cloud-native-summary-in-2017-and-outlook-for-2018.html">
<b>8.8.1.</b>
Kubernetes与云原生2017年年终总结及2018年展望
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="8.9" data-path="../appendix/about-kcsp.html">
<a href="../appendix/about-kcsp.html">
<b>8.9.</b>
Kubernetes认证服务提供商KCSP说明
</a>
</li>
<li class="chapter " data-level="8.10" data-path="../appendix/about-cka-candidate.html">
<a href="../appendix/about-cka-candidate.html">
<b>8.10.</b>
认证Kubernetes管理员CKA说明
</a>
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<p><strong>&#x6CE8;&#x610F;&#xFF1A;&#x672C;&#x4E66;&#x4E2D;&#x7684; Service Mesh &#x7AE0;&#x8282;&#x5DF2;&#x4E0D;&#x518D;&#x7EF4;&#x62A4;&#xFF0C;&#x8BF7;&#x8F6C;&#x5230; <a href="https://jimmysong.io/istio-handbook" target="_blank">istio-handbook</a> &#x4E2D;&#x6D4F;&#x89C8;&#x3002;</strong></p>
<p>&#x672C;&#x6587;&#x4EE5; Istio &#x5B98;&#x65B9;&#x7684; <a href="https://preliminary.istio.io/zh/docs/examples/bookinfo" target="_blank">bookinfo &#x793A;&#x4F8B;</a>&#x6765;&#x8BB2;&#x89E3;&#x5728;&#x8FDB;&#x5165; Pod &#x7684;&#x6D41;&#x91CF;&#x88AB; iptables &#x8F6C;&#x4EA4;&#x7ED9; Envoy sidecar &#x540E;&#xFF0C;Envoy &#x662F;&#x5982;&#x4F55;&#x505A;&#x8DEF;&#x7531;&#x8F6C;&#x53D1;&#x7684;&#xFF0C;&#x8BE6;&#x8FF0;&#x4E86; Inbound &#x548C; Outbound &#x5904;&#x7406;&#x8FC7;&#x7A0B;&#x3002;&#x5173;&#x4E8E;&#x6D41;&#x91CF;&#x62E6;&#x622A;&#x7684;&#x8BE6;&#x7EC6;&#x5206;&#x6790;&#x8BF7;&#x53C2;&#x8003;<a href="https://jimmysong.io/posts/envoy-sidecar-injection-in-istio-service-mesh-deep-dive/" target="_blank">&#x7406;&#x89E3; Istio Service Mesh &#x4E2D; Envoy &#x4EE3;&#x7406; Sidecar &#x6CE8;&#x5165;&#x53CA;&#x6D41;&#x91CF;&#x52AB;&#x6301;</a>&#x3002;</p>
<p>&#x4E0B;&#x9762;&#x662F; Istio &#x5B98;&#x65B9;&#x63D0;&#x4F9B;&#x7684; bookinfo &#x7684;&#x8BF7;&#x6C42;&#x6D41;&#x7A0B;&#x56FE;&#xFF0C;&#x5047;&#x8BBE; bookinfo &#x5E94;&#x7528;&#x7684;&#x6240;&#x6709;&#x670D;&#x52A1;&#x4E2D;&#x6CA1;&#x6709;&#x914D;&#x7F6E; DestinationRule&#x3002;</p>
<figure id="fig6.3.2.10.1"><a href="https://ws1.sinaimg.cn/large/006tNbRwgy1fvlwjd3302j31bo0ro0x5.jpg" data-lightbox="e05bb8d7-6c3c-4068-85d5-7a72e7a5ffab" data-title="Bookinfo &#x793A;&#x4F8B;" target="_blank"><img src="https://ws1.sinaimg.cn/large/006tNbRwgy1fvlwjd3302j31bo0ro0x5.jpg" alt="Bookinfo &#x793A;&#x4F8B;"></a><figcaption>&#x56FE;&#x7247; - Bookinfo &#x793A;&#x4F8B;</figcaption></figure>
<p>&#x4E0B;&#x9762;&#x662F; Istio &#x81EA;&#x8EAB;&#x7EC4;&#x4EF6;&#x4E0E; Bookinfo &#x793A;&#x4F8B;&#x7684;&#x8FDE;&#x63A5;&#x5173;&#x7CFB;&#x56FE;&#xFF0C;&#x6211;&#x4EEC;&#x53EF;&#x4EE5;&#x770B;&#x5230;&#x6240;&#x6709;&#x7684; HTTP &#x8FDE;&#x63A5;&#x90FD;&#x5728; 9080 &#x7AEF;&#x53E3;&#x76D1;&#x542C;&#x3002;</p>
<figure id="fig6.3.2.10.2"><a href="https://ws4.sinaimg.cn/large/006tNbRwly1fyitp0jsghj31o70u0x6p.jpg" data-lightbox="1c58f3b7-3a09-4646-9ff4-c30f0feabdfb" data-title="Bookinfo &#x793A;&#x4F8B;&#x4E0E; Istio &#x7EC4;&#x4EF6;&#x8FDE;&#x63A5;&#x5173;&#x7CFB;&#x56FE;" target="_blank"><img src="https://ws4.sinaimg.cn/large/006tNbRwly1fyitp0jsghj31o70u0x6p.jpg" alt="Bookinfo &#x793A;&#x4F8B;&#x4E0E; Istio &#x7EC4;&#x4EF6;&#x8FDE;&#x63A5;&#x5173;&#x7CFB;&#x56FE;"></a><figcaption>&#x56FE;&#x7247; - Bookinfo &#x793A;&#x4F8B;&#x4E0E; Istio &#x7EC4;&#x4EF6;&#x8FDE;&#x63A5;&#x5173;&#x7CFB;&#x56FE;</figcaption></figure>
<p>&#x53EF;&#x4EE5;&#x5728; <a href="https://drive.google.com/open?id=19ed3_tkjf6RgGboxllMdt_Ytd5_cocib" target="_blank">Google Drive</a> &#x4E0A;&#x4E0B;&#x8F7D;&#x539F;&#x56FE;&#x3002;</p>
<h2 id="sidecar-&#x6CE8;&#x5165;&#x53CA;&#x6D41;&#x91CF;&#x52AB;&#x6301;&#x6B65;&#x9AA4;&#x6982;&#x8FF0;">Sidecar &#x6CE8;&#x5165;&#x53CA;&#x6D41;&#x91CF;&#x52AB;&#x6301;&#x6B65;&#x9AA4;&#x6982;&#x8FF0;</h2>
<p>&#x4E0B;&#x9762;&#x662F;&#x4ECE; Sidecar &#x6CE8;&#x5165;&#x3001;Pod &#x542F;&#x52A8;&#x5230; Sidecar proxy &#x62E6;&#x622A;&#x6D41;&#x91CF;&#x53CA; Envoy &#x5904;&#x7406;&#x8DEF;&#x7531;&#x7684;&#x6B65;&#x9AA4;&#x6982;&#x89C8;&#x3002;</p>
<p><strong>1.</strong> Kubernetes &#x901A;&#x8FC7; Admission Controller &#x81EA;&#x52A8;&#x6CE8;&#x5165;&#xFF0C;&#x6216;&#x8005;&#x7528;&#x6237;&#x4F7F;&#x7528; <code>istioctl</code> &#x547D;&#x4EE4;&#x624B;&#x52A8;&#x6CE8;&#x5165; sidecar &#x5BB9;&#x5668;&#x3002;</p>
<p><strong>2.</strong> &#x5E94;&#x7528; YAML &#x914D;&#x7F6E;&#x90E8;&#x7F72;&#x5E94;&#x7528;&#xFF0C;&#x6B64;&#x65F6; Kubernetes API server &#x63A5;&#x6536;&#x5230;&#x7684;&#x670D;&#x52A1;&#x521B;&#x5EFA;&#x914D;&#x7F6E;&#x6587;&#x4EF6;&#x4E2D;&#x5DF2;&#x7ECF;&#x5305;&#x542B;&#x4E86; Init &#x5BB9;&#x5668;&#x53CA; sidecar proxy&#x3002;</p>
<p><strong>3.</strong> &#x5728; sidecar proxy &#x5BB9;&#x5668;&#x548C;&#x5E94;&#x7528;&#x5BB9;&#x5668;&#x542F;&#x52A8;&#x4E4B;&#x524D;&#xFF0C;&#x9996;&#x5148;&#x8FD0;&#x884C; Init &#x5BB9;&#x5668;&#xFF0C;Init &#x5BB9;&#x5668;&#x7528;&#x4E8E;&#x8BBE;&#x7F6E; iptables&#xFF08;Istio &#x4E2D;&#x9ED8;&#x8BA4;&#x7684;&#x6D41;&#x91CF;&#x62E6;&#x622A;&#x65B9;&#x5F0F;&#xFF0C;&#x8FD8;&#x53EF;&#x4EE5;&#x4F7F;&#x7528; BPF&#x3001;IPVS &#x7B49;&#x65B9;&#x5F0F;&#xFF09; &#x5C06;&#x8FDB;&#x5165; pod &#x7684;&#x6D41;&#x91CF;&#x52AB;&#x6301;&#x5230; Envoy sidecar proxy&#x3002;&#x6240;&#x6709; TCP &#x6D41;&#x91CF;&#xFF08;Envoy &#x76EE;&#x524D;&#x53EA;&#x652F;&#x6301; TCP &#x6D41;&#x91CF;&#xFF09;&#x5C06;&#x88AB; sidecar &#x52AB;&#x6301;&#xFF0C;&#x5176;&#x4ED6;&#x534F;&#x8BAE;&#x7684;&#x6D41;&#x91CF;&#x5C06;&#x6309;&#x539F;&#x6765;&#x7684;&#x76EE;&#x7684;&#x5730;&#x8BF7;&#x6C42;&#x3002;</p>
<p><strong>4.</strong> &#x542F;&#x52A8; Pod &#x4E2D;&#x7684; Envoy sidecar proxy &#x548C;&#x5E94;&#x7528;&#x7A0B;&#x5E8F;&#x5BB9;&#x5668;&#x3002;&#x8FD9;&#x4E00;&#x6B65;&#x7684;&#x8FC7;&#x7A0B;&#x8BF7;&#x53C2;&#x8003;<a href="https://zhaohuabing.com/post/2018-09-25-istio-traffic-management-impl-intro/#%E9%80%9A%E8%BF%87%E7%AE%A1%E7%90%86%E6%8E%A5%E5%8F%A3%E8%8E%B7%E5%8F%96%E5%AE%8C%E6%95%B4%E9%85%8D%E7%BD%AE" target="_blank">&#x901A;&#x8FC7;&#x7BA1;&#x7406;&#x63A5;&#x53E3;&#x83B7;&#x53D6;&#x5B8C;&#x6574;&#x914D;&#x7F6E;</a>&#x3002;</p>
<blockquote>
<p><strong>Sidecar proxy &#x4E0E;&#x5E94;&#x7528;&#x5BB9;&#x5668;&#x7684;&#x542F;&#x52A8;&#x987A;&#x5E8F;&#x95EE;&#x9898;</strong></p>
<p>&#x542F;&#x52A8; sidecar proxy &#x548C;&#x5E94;&#x7528;&#x5BB9;&#x5668;&#xFF0C;&#x7A76;&#x7ADF;&#x54EA;&#x4E2A;&#x5BB9;&#x5668;&#x5148;&#x542F;&#x52A8;&#x5462;&#xFF1F;&#x6B63;&#x5E38;&#x60C5;&#x51B5;&#x662F; Envoy Sidecar &#x548C;&#x5E94;&#x7528;&#x7A0B;&#x5E8F;&#x5BB9;&#x5668;&#x5168;&#x90E8;&#x542F;&#x52A8;&#x5B8C;&#x6210;&#x540E;&#x518D;&#x5F00;&#x59CB;&#x63A5;&#x6536;&#x6D41;&#x91CF;&#x8BF7;&#x6C42;&#x3002;&#x4F46;&#x662F;&#x6211;&#x4EEC;&#x65E0;&#x6CD5;&#x9884;&#x6599;&#x54EA;&#x4E2A;&#x5BB9;&#x5668;&#x4F1A;&#x5148;&#x542F;&#x52A8;&#xFF0C;&#x90A3;&#x4E48;&#x5BB9;&#x5668;&#x542F;&#x52A8;&#x987A;&#x5E8F;&#x662F;&#x5426;&#x4F1A;&#x5BF9; Envoy &#x52AB;&#x6301;&#x6D41;&#x91CF;&#x6709;&#x5F71;&#x54CD;&#x5462;&#xFF1F;&#x7B54;&#x6848;&#x662F;&#x80AF;&#x5B9A;&#x7684;&#xFF0C;&#x4E0D;&#x8FC7;&#x5206;&#x4E3A;&#x4EE5;&#x4E0B;&#x4E24;&#x79CD;&#x60C5;&#x51B5;&#x3002;</p>
<p><strong>&#x60C5;&#x51B5;1&#xFF1A;&#x5E94;&#x7528;&#x5BB9;&#x5668;&#x5148;&#x542F;&#x52A8;&#xFF0C;&#x800C; sidecar proxy &#x4ECD;&#x672A;&#x5C31;&#x7EEA;</strong></p>
<p>&#x8FD9;&#x79CD;&#x60C5;&#x51B5;&#x4E0B;&#xFF0C;&#x6D41;&#x91CF;&#x88AB; iptables &#x8F6C;&#x79FB;&#x5230; 15001 &#x7AEF;&#x53E3;&#xFF0C;&#x800C; Pod &#x4E2D;&#x6CA1;&#x6709;&#x76D1;&#x542C;&#x8BE5;&#x7AEF;&#x53E3;&#xFF0C;TCP &#x94FE;&#x63A5;&#x5C31;&#x65E0;&#x6CD5;&#x5EFA;&#x7ACB;&#xFF0C;&#x8BF7;&#x6C42;&#x5931;&#x8D25;&#x3002;</p>
<p><strong>&#x60C5;&#x51B5;2&#xFF1A;Sidecar &#x5148;&#x542F;&#x52A8;&#xFF0C;&#x8BF7;&#x6C42;&#x5230;&#x8FBE;&#x800C;&#x5E94;&#x7528;&#x7A0B;&#x5E8F;&#x4ECD;&#x672A;&#x5C31;&#x7EEA;</strong></p>
<p>&#x8FD9;&#x79CD;&#x60C5;&#x51B5;&#x4E0B;&#x8BF7;&#x6C42;&#x4E5F;&#x80AF;&#x5B9A;&#x4F1A;&#x5931;&#x8D25;&#xFF0C;&#x81F3;&#x4E8E;&#x662F;&#x5728;&#x54EA;&#x4E00;&#x6B65;&#x5F00;&#x59CB;&#x5931;&#x8D25;&#x7684;&#xFF0C;&#x7559;&#x7ED9;&#x8BFB;&#x8005;&#x6765;&#x601D;&#x8003;&#x3002;</p>
</blockquote>
<p><strong>&#x95EE;&#x9898;</strong>&#xFF1A;&#x5982;&#x679C;&#x4E3A; sidecar proxy &#x548C;&#x5E94;&#x7528;&#x7A0B;&#x5E8F;&#x5BB9;&#x5668;&#x6DFB;&#x52A0;<a href="https://jimmysong.io/kubernetes-handbook/guide/configure-liveness-readiness-probes.html" target="_blank">&#x5C31;&#x7EEA;&#x548C;&#x5B58;&#x6D3B;&#x63A2;&#x9488;</a>&#x662F;&#x5426;&#x53EF;&#x4EE5;&#x89E3;&#x51B3;&#x8BE5;&#x95EE;&#x9898;&#x5462;&#xFF1F;</p>
<p><strong>5.</strong> &#x4E0D;&#x8BBA;&#x662F;&#x8FDB;&#x5165;&#x8FD8;&#x662F;&#x4ECE; Pod &#x53D1;&#x51FA;&#x7684; TCP &#x8BF7;&#x6C42;&#x90FD;&#x4F1A;&#x88AB; iptables &#x52AB;&#x6301;&#xFF0C;inbound &#x6D41;&#x91CF;&#x88AB;&#x52AB;&#x6301;&#x540E;&#x7ECF; Inbound Handler &#x5904;&#x7406;&#x540E;&#x8F6C;&#x4EA4;&#x7ED9;&#x5E94;&#x7528;&#x7A0B;&#x5E8F;&#x5BB9;&#x5668;&#x5904;&#x7406;&#xFF0C;outbound &#x6D41;&#x91CF;&#x88AB; iptables &#x52AB;&#x6301;&#x540E;&#x8F6C;&#x4EA4;&#x7ED9; Outbound Handler &#x5904;&#x7406;&#xFF0C;&#x5E76;&#x786E;&#x5B9A;&#x8F6C;&#x53D1;&#x7684; upstream &#x548C; Endpoint&#x3002;</p>
<p><strong>6.</strong> Sidecar proxy &#x8BF7;&#x6C42; Pilot &#x4F7F;&#x7528; xDS &#x534F;&#x8BAE;&#x540C;&#x6B65; Envoy &#x914D;&#x7F6E;&#xFF0C;&#x5176;&#x4E2D;&#x5305;&#x62EC; LDS&#x3001;EDS&#x3001;CDS &#x7B49;&#xFF0C;&#x4E0D;&#x8FC7;&#x4E3A;&#x4E86;&#x4FDD;&#x8BC1;&#x66F4;&#x65B0;&#x7684;&#x987A;&#x5E8F;&#xFF0C;Envoy &#x4F1A;&#x76F4;&#x63A5;&#x4F7F;&#x7528; ADS &#x5411; Pilot &#x8BF7;&#x6C42;&#x914D;&#x7F6E;&#x66F4;&#x65B0;&#x3002;</p>
<h2 id="envoy-&#x5982;&#x4F55;&#x5904;&#x7406;&#x8DEF;&#x7531;&#x8F6C;&#x53D1;">Envoy &#x5982;&#x4F55;&#x5904;&#x7406;&#x8DEF;&#x7531;&#x8F6C;&#x53D1;</h2>
<p> &#x4E0B;&#x56FE;&#x5C55;&#x793A;&#x7684;&#x662F; <code>productpage</code> &#x670D;&#x52A1;&#x8BF7;&#x6C42;&#x8BBF;&#x95EE; <code>http://reviews.default.svc.cluster.local:9080/</code>&#xFF0C;&#x5F53;&#x6D41;&#x91CF;&#x8FDB;&#x5165; <code>reviews</code> &#x670D;&#x52A1;&#x5185;&#x90E8;&#x65F6;&#xFF0C;<code>reviews</code> &#x670D;&#x52A1;&#x5185;&#x90E8;&#x7684; Envoy Sidecar &#x662F;&#x5982;&#x4F55;&#x505A;&#x6D41;&#x91CF;&#x62E6;&#x622A;&#x548C;&#x8DEF;&#x7531;&#x8F6C;&#x53D1;&#x7684;&#x3002;&#x53EF;&#x4EE5;&#x5728; <a href="https://drive.google.com/file/d/1n-h235tm8DnL_RqxTTA95rgGtrLkBsyr/view?usp=sharing" target="_blank">Google Drive</a> &#x4E0A;&#x4E0B;&#x8F7D;&#x539F;&#x56FE;&#x3002;</p>
<figure id="fig6.3.2.10.3"><a href="https://ws2.sinaimg.cn/large/006tNbRwly1fyl39icd27j31c70u04gc.jpg" data-lightbox="7185639a-4e55-48bb-bf27-b0a8f5373178" data-title="Envoy sidecar &#x6D41;&#x91CF;&#x52AB;&#x6301;&#x4E0E;&#x8DEF;&#x7531;&#x8F6C;&#x53D1;&#x793A;&#x610F;&#x56FE;" target="_blank"><img src="https://ws2.sinaimg.cn/large/006tNbRwly1fyl39icd27j31c70u04gc.jpg" alt="Envoy sidecar &#x6D41;&#x91CF;&#x52AB;&#x6301;&#x4E0E;&#x8DEF;&#x7531;&#x8F6C;&#x53D1;&#x793A;&#x610F;&#x56FE;"></a><figcaption>&#x56FE;&#x7247; - Envoy sidecar &#x6D41;&#x91CF;&#x52AB;&#x6301;&#x4E0E;&#x8DEF;&#x7531;&#x8F6C;&#x53D1;&#x793A;&#x610F;&#x56FE;</figcaption></figure>
<p>&#x7B2C;&#x4E00;&#x6B65;&#x5F00;&#x59CB;&#x65F6;&#xFF0C;<code>productpage</code> Pod &#x4E2D;&#x7684; Envoy sidecar &#x5DF2;&#x7ECF;&#x901A;&#x8FC7; EDS &#x9009;&#x62E9;&#x51FA;&#x4E86;&#x8981;&#x8BF7;&#x6C42;&#x7684; <code>reviews</code> &#x670D;&#x52A1;&#x7684;&#x4E00;&#x4E2A; Pod&#xFF0C;&#x77E5;&#x6653;&#x4E86;&#x5176; IP &#x5730;&#x5740;&#xFF0C;&#x53D1;&#x9001; TCP &#x8FDE;&#x63A5;&#x8BF7;&#x6C42;&#x3002;</p>
<p>Istio &#x5B98;&#x7F51;&#x4E2D;&#x7684; <a href="https://preliminary.istio.io/zh/help/ops/traffic-management/proxy-cmd/#envoy-%E9%85%8D%E7%BD%AE%E6%B7%B1%E5%BA%A6%E8%A7%A3%E6%9E%90" target="_blank">Envoy &#x914D;&#x7F6E;&#x6DF1;&#x5EA6;&#x89E3;&#x6790;</a>&#x4E2D;&#x662F;&#x4EE5;&#x53D1;&#x8D77; HTTP &#x8BF7;&#x6C42;&#x7684;&#x4E00;&#x65B9;&#x6765;&#x8BE6;&#x8FF0; Envoy &#x505A;&#x6D41;&#x91CF;&#x8F6C;&#x53D1;&#x7684;&#x8FC7;&#x7A0B;&#xFF0C;&#x800C;&#x672C;&#x6587;&#x4E2D;&#x8003;&#x8651;&#x7684;&#x662F;&#x63A5;&#x53D7; downstream &#x7684;&#x6D41;&#x91CF;&#x7684;&#x4E00;&#x65B9;&#xFF0C;&#x5B83;&#x65E2;&#x8981;&#x63A5;&#x6536; downstream &#x53D1;&#x6765;&#x7684;&#x8BF7;&#x6C42;&#xFF0C;&#x81EA;&#x5DF1;&#x8FD8;&#x9700;&#x8981;&#x8BF7;&#x6C42;&#x5176;&#x4ED6;&#x670D;&#x52A1;&#xFF0C;&#x4F8B;&#x5982; <code>reviews</code> &#x670D;&#x52A1;&#x4E2D;&#x7684; Pod &#x8FD8;&#x9700;&#x8981;&#x8BF7;&#x6C42; <code>ratings</code> &#x670D;&#x52A1;&#x3002;</p>
<p><code>reviews</code> &#x670D;&#x52A1;&#x6709;&#x4E09;&#x4E2A;&#x7248;&#x672C;&#xFF0C;&#x6BCF;&#x4E2A;&#x7248;&#x672C;&#x6709;&#x4E00;&#x4E2A;&#x5B9E;&#x4F8B;&#xFF0C;&#x4E09;&#x4E2A;&#x7248;&#x672C;&#x4E2D;&#x7684; sidecar &#x5DE5;&#x4F5C;&#x6B65;&#x9AA4;&#x7C7B;&#x4F3C;&#xFF0C;&#x4E0B;&#x6587;&#x53EA;&#x4EE5; <code>reviews-v1-cb8655c75-b97zc</code> &#x8FD9;&#x4E00;&#x4E2A; Pod &#x4E2D;&#x7684; Sidecar &#x6D41;&#x91CF;&#x8F6C;&#x53D1;&#x6B65;&#x9AA4;&#x6765;&#x8BF4;&#x660E;&#x3002;</p>
<h2 id="&#x7406;&#x89E3;-inbound-handler">&#x7406;&#x89E3; Inbound Handler</h2>
<p>Inbound handler &#x7684;&#x4F5C;&#x7528;&#x662F;&#x5C06; iptables &#x62E6;&#x622A;&#x5230;&#x7684; downstream &#x7684;&#x6D41;&#x91CF;&#x8F6C;&#x4EA4;&#x7ED9; localhost&#xFF0C;&#x4E0E; Pod &#x5185;&#x7684;&#x5E94;&#x7528;&#x7A0B;&#x5E8F;&#x5BB9;&#x5668;&#x5EFA;&#x7ACB;&#x8FDE;&#x63A5;&#x3002;</p>
<p>&#x67E5;&#x770B;&#x4E0B; <code>reviews-v1-cb8655c75-b97zc</code> pod &#x4E2D;&#x7684; Listener&#x3002;</p>
<p>&#x8FD0;&#x884C; <code>istioctl pc listener reviews-v1-cb8655c75-b97zc</code> &#x67E5;&#x770B;&#x8BE5; Pod &#x4E2D;&#x7684;&#x5177;&#x6709;&#x54EA;&#x4E9B; Listener&#x3002;</p>
<pre class="language-"><code class="lang-ini">ADDRESS PORT TYPE
172.33.3.3 9080 HTTP &lt;--- &#x63A5;&#x6536;&#x6240;&#x6709; Inbound HTTP &#x6D41;&#x91CF;&#xFF0C;&#x8BE5;&#x5730;&#x5740;&#x5373;&#x4E3A;&#x5F53;&#x524D; Pod &#x7684; IP &#x5730;&#x5740;
10.254.0.1 443 TCP &lt;--+
10.254.4.253 80 TCP |
10.254.4.253 8080 TCP |
10.254.109.182 443 TCP |
10.254.22.50 15011 TCP |
10.254.22.50 853 TCP |
10.254.79.114 443 TCP |
10.254.143.179 15011 TCP |
10.254.0.2 53 TCP | &#x63A5;&#x6536;&#x4E0E; 0.0.0.0_15001 &#x76D1;&#x542C;&#x5668;&#x914D;&#x5BF9;&#x7684; Outbound &#x975E; HTTP &#x6D41;&#x91CF;
10.254.22.50 443 TCP |
10.254.16.64 42422 TCP |
10.254.127.202 16686 TCP |
10.254.22.50 31400 TCP |
10.254.22.50 8060 TCP |
10.254.169.13 14267 TCP |
10.254.169.13 14268 TCP |
10.254.32.134 8443 TCP |
10.254.118.196 443 TCP &lt;--+
0.0.0.0 15004 HTTP &lt;--+
0.0.0.0 8080 HTTP |
0.0.0.0 15010 HTTP |
0.0.0.0 8088 HTTP |
0.0.0.0 15031 HTTP |
0.0.0.0 9090 HTTP |
0.0.0.0 9411 HTTP | &#x63A5;&#x6536;&#x4E0E; 0.0.0.0_15001 &#x914D;&#x5BF9;&#x7684; Outbound HTTP &#x6D41;&#x91CF;
0.0.0.0 80 HTTP |
0.0.0.0 15030 HTTP |
0.0.0.0 9080 HTTP |
0.0.0.0 9093 HTTP |
0.0.0.0 3000 HTTP |
0.0.0.0 8060 HTTP |
0.0.0.0 9091 HTTP &lt;--+
0.0.0.0 15001 TCP &lt;--- &#x63A5;&#x6536;&#x6240;&#x6709;&#x7ECF; iptables &#x62E6;&#x622A;&#x7684; Inbound &#x548C; Outbound &#x6D41;&#x91CF;&#x5E76;&#x8F6C;&#x4EA4;&#x7ED9;&#x865A;&#x62DF;&#x76D1;&#x542C;&#x5668;&#x5904;&#x7406;
</code></pre>
<p>&#x5F53;&#x6765;&#x81EA; <code>productpage</code> &#x7684;&#x6D41;&#x91CF;&#x62B5;&#x8FBE; <code>reviews</code> Pod &#x7684;&#x65F6;&#x5019;&#x5DF2;&#x7ECF;&#xFF0C;downstream &#x5FC5;&#x987B;&#x660E;&#x786E;&#x77E5;&#x9053; Pod &#x7684; IP &#x5730;&#x5740;&#x4E3A; <code>172.33.3.3</code> &#x6240;&#x4EE5;&#x624D;&#x4F1A;&#x8BBF;&#x95EE;&#x8BE5; Pod&#xFF0C;&#x6240;&#x4EE5;&#x8BE5;&#x8BF7;&#x6C42;&#x662F; <code>172.33.3.3:9080</code>&#x3002;</p>
<p><strong><code>virtual</code> Listener</strong></p>
<p>&#x4ECE;&#x8BE5; Pod &#x7684; Listener &#x5217;&#x8868;&#x4E2D;&#x53EF;&#x4EE5;&#x770B;&#x5230;&#xFF0C;0.0.0.0:15001/TCP &#x7684; Listener&#xFF08;&#x5176;&#x5B9E;&#x9645;&#x540D;&#x5B57;&#x662F; <code>virtual</code>&#xFF09;&#x76D1;&#x542C;&#x6240;&#x6709;&#x7684; Inbound &#x6D41;&#x91CF;&#xFF0C;&#x4E0B;&#x9762;&#x662F;&#x8BE5; Listener &#x7684;&#x8BE6;&#x7EC6;&#x914D;&#x7F6E;&#x3002;</p>
<pre class="language-"><code class="lang-json"><span class="token punctuation">{</span>
<span class="token property">&quot;name&quot;</span><span class="token operator">:</span> <span class="token string">&quot;virtual&quot;</span><span class="token punctuation">,</span>
<span class="token property">&quot;address&quot;</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">&quot;socketAddress&quot;</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">&quot;address&quot;</span><span class="token operator">:</span> <span class="token string">&quot;0.0.0.0&quot;</span><span class="token punctuation">,</span>
<span class="token property">&quot;portValue&quot;</span><span class="token operator">:</span> <span class="token number">15001</span>
<span class="token punctuation">}</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token property">&quot;filterChains&quot;</span><span class="token operator">:</span> <span class="token punctuation">[</span>
<span class="token punctuation">{</span>
<span class="token property">&quot;filters&quot;</span><span class="token operator">:</span> <span class="token punctuation">[</span>
<span class="token punctuation">{</span>
<span class="token property">&quot;name&quot;</span><span class="token operator">:</span> <span class="token string">&quot;envoy.tcp_proxy&quot;</span><span class="token punctuation">,</span>
<span class="token property">&quot;config&quot;</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">&quot;cluster&quot;</span><span class="token operator">:</span> <span class="token string">&quot;BlackHoleCluster&quot;</span><span class="token punctuation">,</span>
<span class="token property">&quot;stat_prefix&quot;</span><span class="token operator">:</span> <span class="token string">&quot;BlackHoleCluster&quot;</span>
<span class="token punctuation">}</span>
<span class="token punctuation">}</span>
<span class="token punctuation">]</span>
<span class="token punctuation">}</span>
<span class="token punctuation">]</span><span class="token punctuation">,</span>
<span class="token property">&quot;useOriginalDst&quot;</span><span class="token operator">:</span> <span class="token boolean">true</span>
<span class="token punctuation">}</span>
</code></pre>
<p><strong>UseOriginalDst</strong>&#xFF1A;&#x4ECE;&#x914D;&#x7F6E;&#x4E2D;&#x53EF;&#x4EE5;&#x770B;&#x51FA; <code>useOriginalDst</code> &#x914D;&#x7F6E;&#x6307;&#x5B9A;&#x4E3A; <code>true</code>&#xFF0C;&#x8FD9;&#x662F;&#x4E00;&#x4E2A;&#x5E03;&#x5C14;&#x503C;&#xFF0C;&#x7F3A;&#x7701;&#x4E3A; false&#xFF0C;&#x4F7F;&#x7528; iptables &#x91CD;&#x5B9A;&#x5411;&#x8FDE;&#x63A5;&#x65F6;&#xFF0C;proxy &#x63A5;&#x6536;&#x7684;&#x7AEF;&#x53E3;&#x53EF;&#x80FD;&#x4E0E;<a href="http://www.servicemesher.com/envoy/configuration/listener_filters/original_dst_filter.html" target="_blank">&#x539F;&#x59CB;&#x76EE;&#x7684;&#x5730;&#x5740;</a>&#x7684;&#x7AEF;&#x53E3;&#x4E0D;&#x4E00;&#x6837;&#xFF0C;&#x5982;&#x6B64;&#x5904; proxy &#x63A5;&#x6536;&#x7684;&#x7AEF;&#x53E3;&#x4E3A; 15001&#xFF0C;&#x800C;&#x539F;&#x59CB;&#x76EE;&#x7684;&#x5730;&#x7AEF;&#x53E3;&#x4E3A; 9080&#x3002;&#x5F53;&#x6B64;&#x6807;&#x5FD7;&#x8BBE;&#x7F6E;&#x4E3A; true &#x65F6;&#xFF0C;Listener &#x5C06;&#x8FDE;&#x63A5;&#x91CD;&#x5B9A;&#x5411;&#x5230;&#x4E0E;&#x539F;&#x59CB;&#x76EE;&#x7684;&#x5730;&#x5740;&#x5173;&#x8054;&#x7684; Listener&#xFF0C;&#x6B64;&#x5904;&#x4E3A; <code>172.33.3.3:9080</code>&#x3002;&#x5982;&#x679C;&#x6CA1;&#x6709;&#x4E0E;&#x539F;&#x59CB;&#x76EE;&#x7684;&#x5730;&#x5740;&#x5173;&#x8054;&#x7684; Listener&#xFF0C;&#x5219;&#x8FDE;&#x63A5;&#x7531;&#x63A5;&#x6536;&#x5B83;&#x7684; Listener &#x5904;&#x7406;&#xFF0C;&#x5373;&#x8BE5; <code>virtual</code> Listener&#xFF0C;&#x7ECF;&#x8FC7; <code>envoy.tcp_proxy</code> &#x8FC7;&#x6EE4;&#x5668;&#x5904;&#x7406;&#x8F6C;&#x53D1;&#x7ED9; <code>BlackHoleCluster</code>&#xFF0C;&#x8FD9;&#x4E2A; Cluster &#x7684;&#x4F5C;&#x7528;&#x6B63;&#x5982;&#x5B83;&#x7684;&#x540D;&#x5B57;&#xFF0C;&#x5F53; Envoy &#x627E;&#x4E0D;&#x5230;&#x5339;&#x914D;&#x7684;&#x865A;&#x62DF;&#x76D1;&#x542C;&#x5668;&#x65F6;&#xFF0C;&#x5C31;&#x4F1A;&#x5C06;&#x8BF7;&#x6C42;&#x53D1;&#x9001;&#x7ED9;&#x5B83;&#xFF0C;&#x5E76;&#x8FD4;&#x56DE; 404&#x3002;&#x8FD9;&#x4E2A;&#x5C06;&#x4E8E;&#x4E0B;&#x6587;&#x63D0;&#x5230;&#x7684; Listener &#x4E2D;&#x8BBE;&#x7F6E; <code>bindToPort</code> &#x76F8;&#x547C;&#x5E94;&#x3002;</p>
<p><strong>&#x6CE8;&#x610F;</strong>&#xFF1A;&#x8BE5;&#x53C2;&#x6570;&#x5C06;&#x88AB;&#x5E9F;&#x5F03;&#xFF0C;&#x8BF7;&#x4F7F;&#x7528;<a href="http://www.servicemesher.com/envoy/configuration/listener_filters/original_dst_filter.html" target="_blank">&#x539F;&#x59CB;&#x76EE;&#x7684;&#x5730;&#x5740;</a>&#x7684; Listener filter &#x66FF;&#x4EE3;&#x3002;&#x8BE5;&#x53C2;&#x6570;&#x7684;&#x4E3B;&#x8981;&#x7528;&#x9014;&#x662F;&#xFF1A;Envoy &#x901A;&#x8FC7;&#x76D1;&#x542C; 15001 &#x7AEF;&#x53E3;&#x5C06; iptables &#x62E6;&#x622A;&#x7684;&#x6D41;&#x91CF;&#x7ECF;&#x7531;&#x5176;&#x4ED6; Listener &#x5904;&#x7406;&#x800C;&#x4E0D;&#x662F;&#x76F4;&#x63A5;&#x8F6C;&#x53D1;&#x51FA;&#x53BB;&#xFF0C;&#x8BE6;&#x60C5;&#x89C1; <a href="https://zhaohuabing.com/post/2018-09-25-istio-traffic-management-impl-intro/#virtual-listener" target="_blank">Virtual Listener</a>&#x3002;</p>
<p><strong>Listener 172.33.3.3_9080</strong></p>
<p>&#x4E0A;&#x6587;&#x8BF4;&#x5230;&#x8FDB;&#x5165; Inbound handler &#x7684;&#x6D41;&#x91CF;&#x88AB; <code>virtual</code> Listener &#x8F6C;&#x79FB;&#x5230; <code>172.33.3.3_9080</code> Listener&#xFF0C;&#x6211;&#x4EEC;&#x5728;&#x67E5;&#x770B;&#x4E0B;&#x8BE5; Listener &#x914D;&#x7F6E;&#x3002;</p>
<p>&#x8FD0;&#x884C; <code>istioctl pc listener reviews-v1-cb8655c75-b97zc --address 172.33.3.3 --port 9080 -o json</code> &#x67E5;&#x770B;&#x3002;</p>
<pre class="language-"><code class="lang-json"><span class="token punctuation">[</span><span class="token punctuation">{</span>
<span class="token property">&quot;name&quot;</span><span class="token operator">:</span> <span class="token string">&quot;172.33.3.3_9080&quot;</span><span class="token punctuation">,</span>
<span class="token property">&quot;address&quot;</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">&quot;socketAddress&quot;</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">&quot;address&quot;</span><span class="token operator">:</span> <span class="token string">&quot;172.33.3.3&quot;</span><span class="token punctuation">,</span>
<span class="token property">&quot;portValue&quot;</span><span class="token operator">:</span> <span class="token number">9080</span>
<span class="token punctuation">}</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token property">&quot;filterChains&quot;</span><span class="token operator">:</span> <span class="token punctuation">[</span>
<span class="token punctuation">{</span>
<span class="token property">&quot;filterChainMatch&quot;</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">&quot;transportProtocol&quot;</span><span class="token operator">:</span> <span class="token string">&quot;raw_buffer&quot;</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token property">&quot;filters&quot;</span><span class="token operator">:</span> <span class="token punctuation">[</span>
<span class="token punctuation">{</span>
<span class="token property">&quot;name&quot;</span><span class="token operator">:</span> <span class="token string">&quot;envoy.http_connection_manager&quot;</span><span class="token punctuation">,</span>
<span class="token property">&quot;config&quot;</span><span class="token operator">:</span> <span class="token punctuation">{</span>
...
<span class="token property">&quot;route_config&quot;</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">&quot;name&quot;</span><span class="token operator">:</span> <span class="token string">&quot;inbound|9080||reviews.default.svc.cluster.local&quot;</span><span class="token punctuation">,</span>
<span class="token property">&quot;validate_clusters&quot;</span><span class="token operator">:</span> <span class="token boolean">false</span><span class="token punctuation">,</span>
<span class="token property">&quot;virtual_hosts&quot;</span><span class="token operator">:</span> <span class="token punctuation">[</span>
<span class="token punctuation">{</span>
<span class="token property">&quot;domains&quot;</span><span class="token operator">:</span> <span class="token punctuation">[</span>
<span class="token string">&quot;*&quot;</span>
<span class="token punctuation">]</span><span class="token punctuation">,</span>
<span class="token property">&quot;name&quot;</span><span class="token operator">:</span> <span class="token string">&quot;inbound|http|9080&quot;</span><span class="token punctuation">,</span>
<span class="token property">&quot;routes&quot;</span><span class="token operator">:</span> <span class="token punctuation">[</span>
<span class="token punctuation">{</span>
...
<span class="token property">&quot;route&quot;</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">&quot;cluster&quot;</span><span class="token operator">:</span> <span class="token string">&quot;inbound|9080||reviews.default.svc.cluster.local&quot;</span><span class="token punctuation">,</span>
<span class="token property">&quot;max_grpc_timeout&quot;</span><span class="token operator">:</span> <span class="token string">&quot;0.000s&quot;</span><span class="token punctuation">,</span>
<span class="token property">&quot;timeout&quot;</span><span class="token operator">:</span> <span class="token string">&quot;0.000s&quot;</span>
<span class="token punctuation">}</span>
<span class="token punctuation">}</span>
<span class="token punctuation">]</span>
<span class="token punctuation">}</span>
<span class="token punctuation">]</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token property">&quot;use_remote_address&quot;</span><span class="token operator">:</span> <span class="token boolean">false</span><span class="token punctuation">,</span>
...
<span class="token punctuation">}</span>
<span class="token punctuation">}</span>
<span class="token punctuation">]</span>&#xFF0C;
<span class="token property">&quot;deprecatedV1&quot;</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">&quot;bindToPort&quot;</span><span class="token operator">:</span> <span class="token boolean">false</span>
<span class="token punctuation">}</span>
...
<span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token punctuation">{</span>
<span class="token property">&quot;filterChainMatch&quot;</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">&quot;transportProtocol&quot;</span><span class="token operator">:</span> <span class="token string">&quot;tls&quot;</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token property">&quot;tlsContext&quot;</span><span class="token operator">:</span> <span class="token punctuation">{</span>...
<span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token property">&quot;filters&quot;</span><span class="token operator">:</span> <span class="token punctuation">[</span>...
<span class="token punctuation">]</span>
<span class="token punctuation">}</span>
<span class="token punctuation">]</span><span class="token punctuation">,</span>
...
<span class="token punctuation">}</span><span class="token punctuation">]</span>
</code></pre>
<p><strong>bindToPort</strong>&#xFF1A;&#x6CE8;&#x610F;&#x5176;&#x4E2D;&#x6709;&#x4E00;&#x4E2A; <a href="https://www.envoyproxy.io/docs/envoy/v1.6.0/api-v1/listeners/listeners" target="_blank"><code>bindToPort</code></a> &#x7684;&#x914D;&#x7F6E;&#xFF0C;&#x5176;&#x503C;&#x4E3A; <code>false</code>&#xFF0C;&#x8BE5;&#x914D;&#x7F6E;&#x7684;&#x7F3A;&#x7701;&#x503C;&#x4E3A; <code>true</code>&#xFF0C;&#x8868;&#x793A;&#x5C06; Listener &#x7ED1;&#x5B9A;&#x5230;&#x7AEF;&#x53E3;&#x4E0A;&#xFF0C;&#x6B64;&#x5904;&#x8BBE;&#x7F6E;&#x4E3A; <code>false</code> &#x5219;&#x8BE5; Listener &#x53EA;&#x80FD;&#x5904;&#x7406;&#x5176;&#x4ED6; Listener &#x8F6C;&#x79FB;&#x8FC7;&#x6765;&#x7684;&#x6D41;&#x91CF;&#xFF0C;&#x5373;&#x4E0A;&#x6587;&#x6240;&#x8BF4;&#x7684; <code>virtual</code> Listener&#xFF0C;&#x6211;&#x4EEC;&#x770B;&#x5176;&#x4E2D;&#x7684; filterChains.filters &#x4E2D;&#x7684; <code>envoy.http_connection_manager</code> &#x914D;&#x7F6E;&#x90E8;&#x5206;&#xFF1A;</p>
<pre class="language-"><code class="lang-json"><span class="token property">&quot;route_config&quot;</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">&quot;name&quot;</span><span class="token operator">:</span> <span class="token string">&quot;inbound|9080||reviews.default.svc.cluster.local&quot;</span><span class="token punctuation">,</span>
<span class="token property">&quot;validate_clusters&quot;</span><span class="token operator">:</span> <span class="token boolean">false</span><span class="token punctuation">,</span>
<span class="token property">&quot;virtual_hosts&quot;</span><span class="token operator">:</span> <span class="token punctuation">[</span>
<span class="token punctuation">{</span>
<span class="token property">&quot;domains&quot;</span><span class="token operator">:</span> <span class="token punctuation">[</span>
<span class="token string">&quot;*&quot;</span>
<span class="token punctuation">]</span><span class="token punctuation">,</span>
<span class="token property">&quot;name&quot;</span><span class="token operator">:</span> <span class="token string">&quot;inbound|http|9080&quot;</span><span class="token punctuation">,</span>
<span class="token property">&quot;routes&quot;</span><span class="token operator">:</span> <span class="token punctuation">[</span>
<span class="token punctuation">{</span>
...
<span class="token property">&quot;route&quot;</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">&quot;cluster&quot;</span><span class="token operator">:</span> <span class="token string">&quot;inbound|9080||reviews.default.svc.cluster.local&quot;</span><span class="token punctuation">,</span>
<span class="token property">&quot;max_grpc_timeout&quot;</span><span class="token operator">:</span> <span class="token string">&quot;0.000s&quot;</span><span class="token punctuation">,</span>
<span class="token property">&quot;timeout&quot;</span><span class="token operator">:</span> <span class="token string">&quot;0.000s&quot;</span>
<span class="token punctuation">}</span>
<span class="token punctuation">}</span>
<span class="token punctuation">]</span>
<span class="token punctuation">}</span>
<span class="token punctuation">]</span>
<span class="token punctuation">}</span>
</code></pre>
<p>&#x8BE5;&#x914D;&#x7F6E;&#x8868;&#x793A;&#x6D41;&#x91CF;&#x5C06;&#x8F6C;&#x4EA4;&#x7ED9; Cluster <code>inbound|9080||reviews.default.svc.cluster.local</code> &#x5904;&#x7406;&#x3002;</p>
<p><strong>Cluster <code>inbound|9080||reviews.default.svc.cluster.local</code></strong></p>
<p>&#x8FD0;&#x884C; <code>istioctl pc cluster reviews-v1-cb8655c75-b97zc --fqdn reviews.default.svc.cluster.local --direction inbound -o json</code> &#x67E5;&#x770B;&#x8BE5; Cluster &#x7684;&#x914D;&#x7F6E;&#x5982;&#x4E0B;&#x3002;</p>
<pre class="language-"><code class="lang-json"><span class="token punctuation">[</span>
<span class="token punctuation">{</span>
<span class="token property">&quot;name&quot;</span><span class="token operator">:</span> <span class="token string">&quot;inbound|9080||reviews.default.svc.cluster.local&quot;</span><span class="token punctuation">,</span>
<span class="token property">&quot;connectTimeout&quot;</span><span class="token operator">:</span> <span class="token string">&quot;1.000s&quot;</span><span class="token punctuation">,</span>
<span class="token property">&quot;hosts&quot;</span><span class="token operator">:</span> <span class="token punctuation">[</span>
<span class="token punctuation">{</span>
<span class="token property">&quot;socketAddress&quot;</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">&quot;address&quot;</span><span class="token operator">:</span> <span class="token string">&quot;127.0.0.1&quot;</span><span class="token punctuation">,</span>
<span class="token property">&quot;portValue&quot;</span><span class="token operator">:</span> <span class="token number">9080</span>
<span class="token punctuation">}</span>
<span class="token punctuation">}</span>
<span class="token punctuation">]</span><span class="token punctuation">,</span>
<span class="token property">&quot;circuitBreakers&quot;</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">&quot;thresholds&quot;</span><span class="token operator">:</span> <span class="token punctuation">[</span>
<span class="token punctuation">{</span><span class="token punctuation">}</span>
<span class="token punctuation">]</span>
<span class="token punctuation">}</span>
<span class="token punctuation">}</span>
<span class="token punctuation">]</span>
</code></pre>
<p>&#x53EF;&#x4EE5;&#x770B;&#x5230;&#x8BE5; Cluster &#x7684; Endpoint &#x76F4;&#x63A5;&#x5BF9;&#x5E94;&#x7684;&#x5C31;&#x662F; localhost&#xFF0C;&#x518D;&#x7ECF;&#x8FC7; iptables &#x8F6C;&#x53D1;&#x6D41;&#x91CF;&#x5C31;&#x88AB;&#x5E94;&#x7528;&#x7A0B;&#x5E8F;&#x5BB9;&#x5668;&#x6D88;&#x8D39;&#x4E86;&#x3002;</p>
<h2 id="&#x7406;&#x89E3;-outbound-handler">&#x7406;&#x89E3; Outbound Handler</h2>
<p>&#x56E0;&#x4E3A; <code>reviews</code> &#x4F1A;&#x5411; <code>ratings</code> &#x670D;&#x52A1;&#x53D1;&#x9001; HTTP &#x8BF7;&#x6C42;&#xFF0C;&#x8BF7;&#x6C42;&#x7684;&#x5730;&#x5740;&#x662F;&#xFF1A;<code>http://ratings.default.svc.cluster.local:9080/</code>&#xFF0C;Outbound handler &#x7684;&#x4F5C;&#x7528;&#x662F;&#x5C06; iptables &#x62E6;&#x622A;&#x5230;&#x7684;&#x672C;&#x5730;&#x5E94;&#x7528;&#x7A0B;&#x5E8F;&#x53D1;&#x51FA;&#x7684;&#x6D41;&#x91CF;&#xFF0C;&#x7ECF;&#x7531; Envoy &#x5224;&#x65AD;&#x5982;&#x4F55;&#x8DEF;&#x7531;&#x5230; upstream&#x3002;</p>
<p>&#x5E94;&#x7528;&#x7A0B;&#x5E8F;&#x5BB9;&#x5668;&#x53D1;&#x51FA;&#x7684;&#x8BF7;&#x6C42;&#x4E3A; Outbound &#x6D41;&#x91CF;&#xFF0C;&#x88AB; iptables &#x52AB;&#x6301;&#x540E;&#x8F6C;&#x79FB;&#x7ED9; Envoy Outbound handler &#x5904;&#x7406;&#xFF0C;&#x7136;&#x540E;&#x7ECF;&#x8FC7; <code>virtual</code> Listener&#x3001;<code>0.0.0.0_9080</code> Listener&#xFF0C;&#x7136;&#x540E;&#x901A;&#x8FC7; Route 9080 &#x627E;&#x5230; upstream &#x7684; cluster&#xFF0C;&#x8FDB;&#x800C;&#x901A;&#x8FC7; EDS &#x627E;&#x5230; Endpoint &#x6267;&#x884C;&#x8DEF;&#x7531;&#x52A8;&#x4F5C;&#x3002;&#x8FD9;&#x4E00;&#x90E8;&#x5206;&#x53EF;&#x4EE5;&#x53C2;&#x8003; Istio &#x5B98;&#x7F51;&#x4E2D;&#x7684; <a href="https://preliminary.istio.io/zh/help/ops/traffic-management/proxy-cmd/#envoy-%E9%85%8D%E7%BD%AE%E6%B7%B1%E5%BA%A6%E8%A7%A3%E6%9E%90" target="_blank">Envoy &#x6DF1;&#x5EA6;&#x914D;&#x7F6E;&#x89E3;&#x6790;</a>&#x3002;</p>
<p><strong>Route 9080</strong></p>
<p><code>reviews</code> &#x4F1A;&#x8BF7;&#x6C42; <code>ratings</code> &#x670D;&#x52A1;&#xFF0C;&#x8FD0;&#x884C; <code>istioctl proxy-config routes reviews-v1-cb8655c75-b97zc --name 9080 -o json</code> &#x67E5;&#x770B; route &#x914D;&#x7F6E;&#xFF0C;&#x56E0;&#x4E3A; Envoy &#x4F1A;&#x6839;&#x636E; HTTP header &#x4E2D;&#x7684; domains &#x6765;&#x5339;&#x914D; VirtualHost&#xFF0C;&#x6240;&#x4EE5;&#x4E0B;&#x9762;&#x53EA;&#x5217;&#x4E3E;&#x4E86; <code>ratings.default.svc.cluster.local:9080</code> &#x8FD9;&#x4E00;&#x4E2A; VirtualHost&#x3002;</p>
<pre class="language-"><code class="lang-json"><span class="token punctuation">[</span><span class="token punctuation">{</span>
<span class="token property">&quot;name&quot;</span><span class="token operator">:</span> <span class="token string">&quot;ratings.default.svc.cluster.local:9080&quot;</span><span class="token punctuation">,</span>
<span class="token property">&quot;domains&quot;</span><span class="token operator">:</span> <span class="token punctuation">[</span>
<span class="token string">&quot;ratings.default.svc.cluster.local&quot;</span><span class="token punctuation">,</span>
<span class="token string">&quot;ratings.default.svc.cluster.local:9080&quot;</span><span class="token punctuation">,</span>
<span class="token string">&quot;ratings&quot;</span><span class="token punctuation">,</span>
<span class="token string">&quot;ratings:9080&quot;</span><span class="token punctuation">,</span>
<span class="token string">&quot;ratings.default.svc.cluster&quot;</span><span class="token punctuation">,</span>
<span class="token string">&quot;ratings.default.svc.cluster:9080&quot;</span><span class="token punctuation">,</span>
<span class="token string">&quot;ratings.default.svc&quot;</span><span class="token punctuation">,</span>
<span class="token string">&quot;ratings.default.svc:9080&quot;</span><span class="token punctuation">,</span>
<span class="token string">&quot;ratings.default&quot;</span><span class="token punctuation">,</span>
<span class="token string">&quot;ratings.default:9080&quot;</span><span class="token punctuation">,</span>
<span class="token string">&quot;10.254.234.130&quot;</span><span class="token punctuation">,</span>
<span class="token string">&quot;10.254.234.130:9080&quot;</span>
<span class="token punctuation">]</span><span class="token punctuation">,</span>
<span class="token property">&quot;routes&quot;</span><span class="token operator">:</span> <span class="token punctuation">[</span>
<span class="token punctuation">{</span>
<span class="token property">&quot;match&quot;</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">&quot;prefix&quot;</span><span class="token operator">:</span> <span class="token string">&quot;/&quot;</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token property">&quot;route&quot;</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">&quot;cluster&quot;</span><span class="token operator">:</span> <span class="token string">&quot;outbound|9080||ratings.default.svc.cluster.local&quot;</span><span class="token punctuation">,</span>
<span class="token property">&quot;timeout&quot;</span><span class="token operator">:</span> <span class="token string">&quot;0.000s&quot;</span><span class="token punctuation">,</span>
<span class="token property">&quot;maxGrpcTimeout&quot;</span><span class="token operator">:</span> <span class="token string">&quot;0.000s&quot;</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token property">&quot;decorator&quot;</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">&quot;operation&quot;</span><span class="token operator">:</span> <span class="token string">&quot;ratings.default.svc.cluster.local:9080/*&quot;</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token property">&quot;perFilterConfig&quot;</span><span class="token operator">:</span> <span class="token punctuation">{</span>...
<span class="token punctuation">}</span>
<span class="token punctuation">}</span>
<span class="token punctuation">]</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
..<span class="token punctuation">]</span>
</code></pre>
<p>&#x4ECE;&#x8BE5; Virtual Host &#x914D;&#x7F6E;&#x4E2D;&#x53EF;&#x4EE5;&#x770B;&#x5230;&#x5C06;&#x6D41;&#x91CF;&#x8DEF;&#x7531;&#x5230; Cluster <code>outbound|9080||ratings.default.svc.cluster.local</code>&#x3002;</p>
<p><strong>Endpoint <code>outbound|9080||ratings.default.svc.cluster.local</code></strong></p>
<p>Istio 1.1 &#x4EE5;&#x524D;&#x7248;&#x672C;&#x4E0D;&#x652F;&#x6301;&#x4F7F;&#x7528; <code>istioctl</code> &#x547D;&#x4EE4;&#x76F4;&#x63A5;&#x67E5;&#x8BE2; Cluster &#x7684; Endpoint&#xFF0C;&#x53EF;&#x4EE5;&#x4F7F;&#x7528;&#x67E5;&#x8BE2; Pilot &#x7684; debug &#x7AEF;&#x70B9;&#x7684;&#x65B9;&#x5F0F;&#x6298;&#x4E2D;&#x3002;</p>
<pre class="language-"><code class="lang-bash">kubectl <span class="token function">exec</span> reviews-v1-cb8655c75-b97zc -c istio-proxy <span class="token function">curl</span> http://istio-pilot.istio-system.svc.cluster.local:9093/debug/edsz <span class="token operator">&gt;</span> endpoints.json
</code></pre>
<p><code>endpoints.json</code> &#x6587;&#x4EF6;&#x4E2D;&#x5305;&#x542B;&#x4E86;&#x6240;&#x6709; Cluster &#x7684; Endpoint &#x4FE1;&#x606F;&#xFF0C;&#x6211;&#x4EEC;&#x53EA;&#x9009;&#x53D6;&#x5176;&#x4E2D;&#x7684; <code>outbound|9080||ratings.default.svc.cluster.local</code> Cluster &#x7684;&#x7ED3;&#x679C;&#x5982;&#x4E0B;&#x3002;</p>
<pre class="language-"><code class="lang-json"><span class="token punctuation">{</span>
<span class="token property">&quot;clusterName&quot;</span><span class="token operator">:</span> <span class="token string">&quot;outbound|9080||ratings.default.svc.cluster.local&quot;</span><span class="token punctuation">,</span>
<span class="token property">&quot;endpoints&quot;</span><span class="token operator">:</span> <span class="token punctuation">[</span>
<span class="token punctuation">{</span>
<span class="token property">&quot;locality&quot;</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token property">&quot;lbEndpoints&quot;</span><span class="token operator">:</span> <span class="token punctuation">[</span>
<span class="token punctuation">{</span>
<span class="token property">&quot;endpoint&quot;</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">&quot;address&quot;</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">&quot;socketAddress&quot;</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">&quot;address&quot;</span><span class="token operator">:</span> <span class="token string">&quot;172.33.100.2&quot;</span><span class="token punctuation">,</span>
<span class="token property">&quot;portValue&quot;</span><span class="token operator">:</span> <span class="token number">9080</span>
<span class="token punctuation">}</span>
<span class="token punctuation">}</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token property">&quot;metadata&quot;</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">&quot;filterMetadata&quot;</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">&quot;istio&quot;</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">&quot;uid&quot;</span><span class="token operator">:</span> <span class="token string">&quot;kubernetes://ratings-v1-8558d4458d-ns6lk.default&quot;</span>
<span class="token punctuation">}</span>
<span class="token punctuation">}</span>
<span class="token punctuation">}</span>
<span class="token punctuation">}</span>
<span class="token punctuation">]</span>
<span class="token punctuation">}</span>
<span class="token punctuation">]</span>
<span class="token punctuation">}</span>
</code></pre>
<p>Endpoint &#x53EF;&#x4EE5;&#x662F;&#x4E00;&#x4E2A;&#x6216;&#x591A;&#x4E2A;&#xFF0C;Envoy &#x5C06;&#x6839;&#x636E;&#x4E00;&#x5B9A;&#x89C4;&#x5219;&#x9009;&#x62E9;&#x9002;&#x5F53;&#x7684; Endpoint &#x6765;&#x8DEF;&#x7531;&#x3002;</p>
<p><strong>&#x6CE8;</strong>&#xFF1A;Istio 1.1 &#x5C06;&#x652F;&#x6301; <code>istioctl pc endpoint</code> &#x547D;&#x4EE4;&#x6765;&#x67E5;&#x8BE2; Endpoint&#x3002;</p>
<h2 id="&#x53C2;&#x8003;">&#x53C2;&#x8003;</h2>
<ul>
<li><a href="https://preliminary.istio.io/zh/help/ops/traffic-management/proxy-cmd/" target="_blank">&#x8C03;&#x8BD5; Envoy &#x548C; Pilot - istio.io</a></li>
<li><a href="https://jimmysong.io/posts/envoy-sidecar-injection-in-istio-service-mesh-deep-dive/" target="_blank">&#x7406;&#x89E3; Istio Service Mesh &#x4E2D; Envoy &#x4EE3;&#x7406; Sidecar &#x6CE8;&#x5165;&#x53CA;&#x6D41;&#x91CF;&#x52AB;&#x6301; - jimmysong.io</a></li>
<li><a href="https://zhaohuabing.com/post/2018-09-25-istio-traffic-management-impl-intro/" target="_blank">Istio&#x6D41;&#x91CF;&#x7BA1;&#x7406;&#x5B9E;&#x73B0;&#x673A;&#x5236;&#x6DF1;&#x5EA6;&#x89E3;&#x6790; - zhaohuabing.com</a></li>
</ul>
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