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2022-05-27 06:54:30 +08:00
< a href = "https://lib.jimmysong.io" target = "_blank" class = "custom-link" > 云原生资料库< / a >
2022-04-27 12:19:40 +08:00
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< a href = "https://jimmysong.io/awesome-cloud-native/" target = "_blank" class = "custom-link" > 云原生开源项目大全< / a >
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< a href = "https://cloudnative.to" target = "_blank" class = "custom-link" > 云原生社区< / a >
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< li class = "divider" > < / li >
< li class = "header" > 前言< / li >
< li class = "chapter " data-level = "1.1" data-path = "../" >
< a href = "../" >
< b > 1.1.< / b >
序言
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< / li >
< li class = "header" > 云原生< / li >
< li class = "chapter " data-level = "2.1" data-path = "../cloud-native/cloud-native-definition.html" >
< a href = "../cloud-native/cloud-native-definition.html" >
< b > 2.1.< / b >
云原生的定义
< / 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/kubernetes-history.html" >
< a href = "../cloud-native/kubernetes-history.html" >
< b > 2.3.< / b >
Kubernetes 的诞生
< / a >
< / li >
< li class = "chapter " data-level = "2.4" data-path = "../cloud-native/kubernetes-and-cloud-native-app-overview.html" >
< a href = "../cloud-native/kubernetes-and-cloud-native-app-overview.html" >
< b > 2.4.< / b >
Kubernetes 与云原生应用概览
< / a >
< / li >
< li class = "chapter " data-level = "2.5" data-path = "../cloud-native/from-kubernetes-to-cloud-native.html" >
< a href = "../cloud-native/from-kubernetes-to-cloud-native.html" >
< b > 2.5.< / b >
云原生应用之路 —— 从 Kubernetes 到云原生
< / a >
< / li >
< li class = "chapter " data-level = "2.6" data-path = "../cloud-native/define-cloud-native-app.html" >
< a href = "../cloud-native/define-cloud-native-app.html" >
< b > 2.6.< / b >
定义云原生应用
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "2.6.1" data-path = "../cloud-native/oam.html" >
< a href = "../cloud-native/oam.html" >
< b > 2.6.1.< / b >
OAM
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< ul class = "articles" >
< li class = "chapter " data-level = "2.6.1.1" data-path = "../cloud-native/workload.html" >
< a href = "../cloud-native/workload.html" >
< b > 2.6.1.1.< / b >
Workload
< / a >
< / li >
< li class = "chapter " data-level = "2.6.1.2" data-path = "../cloud-native/component.html" >
< a href = "../cloud-native/component.html" >
< b > 2.6.1.2.< / b >
Component
< / a >
< / li >
< li class = "chapter " data-level = "2.6.1.3" data-path = "../cloud-native/trait.html" >
< a href = "../cloud-native/trait.html" >
< b > 2.6.1.3.< / b >
Trait
< / a >
< / li >
< li class = "chapter " data-level = "2.6.1.4" data-path = "../cloud-native/application-scope.html" >
< a href = "../cloud-native/application-scope.html" >
< b > 2.6.1.4.< / b >
Application Scope
< / a >
< / li >
< li class = "chapter " data-level = "2.6.1.5" data-path = "../cloud-native/application-configuration.html" >
< a href = "../cloud-native/application-configuration.html" >
< b > 2.6.1.5.< / b >
Application Configuration
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "2.6.2" data-path = "../cloud-native/crossplane.html" >
< a href = "../cloud-native/crossplane.html" >
< b > 2.6.2.< / b >
Crossplane
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "2.7" data-path = "../cloud-native/cloud-native-programming-languages.html" >
< a href = "../cloud-native/cloud-native-programming-languages.html" >
< b > 2.7.< / b >
云原生平台配置语言
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "2.7.1" data-path = "../cloud-native/cloud-native-programming-language-ballerina.html" >
< a href = "../cloud-native/cloud-native-programming-language-ballerina.html" >
< b > 2.7.1.< / b >
Ballerina
< / a >
< / li >
< li class = "chapter " data-level = "2.7.2" data-path = "../cloud-native/cloud-native-programming-language-pulumi.html" >
< a href = "../cloud-native/cloud-native-programming-language-pulumi.html" >
< b > 2.7.2.< / b >
Pulumi
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "2.8" data-path = "../cloud-native/the-future-of-cloud-native.html" >
< a href = "../cloud-native/the-future-of-cloud-native.html" >
< b > 2.8.< / b >
云原生的未来
< / a >
< / li >
< li class = "header" > 快速入门< / li >
< li class = "chapter " data-level = "3.1" data-path = "../cloud-native/quick-start.html" >
< a href = "../cloud-native/quick-start.html" >
< b > 3.1.< / b >
云原生新手入门指南
< / a >
< / li >
< li class = "chapter " data-level = "3.2" data-path = "../cloud-native/play-with-kubernetes.html" >
< a href = "../cloud-native/play-with-kubernetes.html" >
< b > 3.2.< / b >
Play with Kubernetes
< / a >
< / li >
< li class = "chapter " data-level = "3.3" data-path = "../cloud-native/cloud-native-local-quick-start.html" >
< a href = "../cloud-native/cloud-native-local-quick-start.html" >
< b > 3.3.< / b >
快速部署一个云原生本地实验环境
< / a >
< / li >
< li class = "chapter " data-level = "3.4" data-path = "../cloud-native/setup-kubernetes-with-rancher-and-aliyun.html" >
< a href = "../cloud-native/setup-kubernetes-with-rancher-and-aliyun.html" >
< b > 3.4.< / b >
使用 Rancher 在阿里云上部署 Kubenretes 集群
< / a >
< / li >
< li class = "header" > 概念与原理< / li >
< li class = "chapter " data-level = "4.1" data-path = "../concepts/" >
< a href = "../concepts/" >
< b > 4.1.< / b >
Kubernetes 架构
< / a >
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< li class = "chapter " data-level = "4.1.1" data-path = "../concepts/concepts.html" >
< a href = "../concepts/concepts.html" >
< b > 4.1.1.< / b >
Kubernetes 的设计理念
< / a >
< / li >
< li class = "chapter " data-level = "4.1.2" data-path = "../concepts/etcd.html" >
< a href = "../concepts/etcd.html" >
< b > 4.1.2.< / b >
Etcd 解析
< / a >
< / li >
< li class = "chapter " data-level = "4.1.3" data-path = "../concepts/open-interfaces.html" >
< a href = "../concepts/open-interfaces.html" >
< b > 4.1.3.< / b >
开放接口
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< li class = "chapter " data-level = "4.1.3.1" data-path = "../concepts/cri.html" >
< a href = "../concepts/cri.html" >
< b > 4.1.3.1.< / b >
容器运行时接口（ ）
< / a >
< / li >
< li class = "chapter " data-level = "4.1.3.2" data-path = "../concepts/cni.html" >
< a href = "../concepts/cni.html" >
< b > 4.1.3.2.< / b >
容器网络接口（ ）
< / a >
< / li >
< li class = "chapter " data-level = "4.1.3.3" data-path = "../concepts/csi.html" >
< a href = "../concepts/csi.html" >
< b > 4.1.3.3.< / b >
容器存储接口（ ）
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< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "4.1.4" data-path = "../concepts/objects.html" >
< a href = "../concepts/objects.html" >
< b > 4.1.4.< / b >
Kubernetes 中的资源对象
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< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "4.2" data-path = "../concepts/pod-state-and-lifecycle.html" >
< a href = "../concepts/pod-state-and-lifecycle.html" >
< b > 4.2.< / b >
Pod 状态与生命周期管理
< / a >
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< li class = "chapter " data-level = "4.2.1" data-path = "../concepts/pod-overview.html" >
< a href = "../concepts/pod-overview.html" >
< b > 4.2.1.< / b >
Pod 概览
< / a >
< / li >
< li class = "chapter " data-level = "4.2.2" data-path = "../concepts/pod.html" >
< a href = "../concepts/pod.html" >
< b > 4.2.2.< / b >
Pod 解析
< / a >
< / li >
< li class = "chapter " data-level = "4.2.3" data-path = "../concepts/init-containers.html" >
< a href = "../concepts/init-containers.html" >
< b > 4.2.3.< / b >
Init 容器
< / a >
< / li >
< li class = "chapter " data-level = "4.2.4" data-path = "../concepts/pause-container.html" >
< a href = "../concepts/pause-container.html" >
< b > 4.2.4.< / b >
Pause 容器
< / a >
< / li >
< li class = "chapter " data-level = "4.2.5" data-path = "../concepts/pod-security-policy.html" >
< a href = "../concepts/pod-security-policy.html" >
< b > 4.2.5.< / b >
Pod 安全策略
< / a >
< / li >
< li class = "chapter " data-level = "4.2.6" data-path = "../concepts/pod-lifecycle.html" >
< a href = "../concepts/pod-lifecycle.html" >
< b > 4.2.6.< / b >
Pod 的生命周期
< / a >
< / li >
< li class = "chapter " data-level = "4.2.7" data-path = "../concepts/pod-hook.html" >
< a href = "../concepts/pod-hook.html" >
< b > 4.2.7.< / b >
Pod Hook
< / a >
< / li >
< li class = "chapter " data-level = "4.2.8" data-path = "../concepts/pod-preset.html" >
< a href = "../concepts/pod-preset.html" >
< b > 4.2.8.< / b >
Pod Preset
< / a >
< / li >
< li class = "chapter " data-level = "4.2.9" data-path = "../concepts/pod-disruption-budget.html" >
< a href = "../concepts/pod-disruption-budget.html" >
< b > 4.2.9.< / b >
Pod 中断与 PDB（
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "4.3" data-path = "../concepts/cluster.html" >
< a href = "../concepts/cluster.html" >
< b > 4.3.< / b >
集群资源管理
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "4.3.1" data-path = "../concepts/node.html" >
< a href = "../concepts/node.html" >
< b > 4.3.1.< / b >
Node
< / a >
< / li >
< li class = "chapter " data-level = "4.3.2" data-path = "../concepts/namespace.html" >
< a href = "../concepts/namespace.html" >
< b > 4.3.2.< / b >
Namespace
< / a >
< / li >
< li class = "chapter " data-level = "4.3.3" data-path = "../concepts/label.html" >
< a href = "../concepts/label.html" >
< b > 4.3.3.< / b >
Label
< / a >
< / li >
< li class = "chapter " data-level = "4.3.4" data-path = "../concepts/annotation.html" >
< a href = "../concepts/annotation.html" >
< b > 4.3.4.< / b >
Annotation
< / a >
< / li >
< li class = "chapter " data-level = "4.3.5" data-path = "../concepts/taint-and-toleration.html" >
< a href = "../concepts/taint-and-toleration.html" >
< b > 4.3.5.< / b >
Taint 和 Toleration（ ）
< / a >
< / li >
< li class = "chapter " data-level = "4.3.6" data-path = "../concepts/garbage-collection.html" >
< a href = "../concepts/garbage-collection.html" >
< b > 4.3.6.< / b >
垃圾收集
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "4.4" data-path = "../concepts/controllers.html" >
< a href = "../concepts/controllers.html" >
< b > 4.4.< / b >
控制器
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "4.4.1" data-path = "../concepts/deployment.html" >
< a href = "../concepts/deployment.html" >
< b > 4.4.1.< / b >
Deployment
< / a >
< / li >
< li class = "chapter " data-level = "4.4.2" data-path = "../concepts/statefulset.html" >
< a href = "../concepts/statefulset.html" >
< b > 4.4.2.< / b >
StatefulSet
< / a >
< / li >
< li class = "chapter " data-level = "4.4.3" data-path = "../concepts/daemonset.html" >
< a href = "../concepts/daemonset.html" >
< b > 4.4.3.< / b >
DaemonSet
< / a >
< / li >
< li class = "chapter " data-level = "4.4.4" data-path = "../concepts/replicaset.html" >
< a href = "../concepts/replicaset.html" >
< b > 4.4.4.< / b >
ReplicationController 和 ReplicaSet
< / a >
< / li >
< li class = "chapter " data-level = "4.4.5" data-path = "../concepts/job.html" >
< a href = "../concepts/job.html" >
< b > 4.4.5.< / b >
Job
< / a >
< / li >
< li class = "chapter " data-level = "4.4.6" data-path = "../concepts/cronjob.html" >
< a href = "../concepts/cronjob.html" >
< b > 4.4.6.< / b >
CronJob
< / a >
< / li >
< li class = "chapter " data-level = "4.4.7" data-path = "../concepts/horizontal-pod-autoscaling.html" >
< a href = "../concepts/horizontal-pod-autoscaling.html" >
< b > 4.4.7.< / b >
Horizontal Pod Autoscaling
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< ul class = "articles" >
< li class = "chapter " data-level = "4.4.7.1" data-path = "../concepts/custom-metrics-hpa.html" >
< a href = "../concepts/custom-metrics-hpa.html" >
< b > 4.4.7.1.< / b >
自定义指标 HPA
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "4.4.8" data-path = "../concepts/admission-controller.html" >
< a href = "../concepts/admission-controller.html" >
< b > 4.4.8.< / b >
准入控制器（ ）
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "4.5" data-path = "../concepts/service-discovery.html" >
< a href = "../concepts/service-discovery.html" >
< b > 4.5.< / b >
服务发现与路由
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< ul class = "articles" >
< li class = "chapter " data-level = "4.5.1" data-path = "../concepts/service.html" >
< a href = "../concepts/service.html" >
< b > 4.5.1.< / b >
Service
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< / li >
< li class = "chapter " data-level = "4.5.2" data-path = "../concepts/topology-aware-routing.html" >
< a href = "../concepts/topology-aware-routing.html" >
< b > 4.5.2.< / b >
拓扑感知路由
< / a >
< / li >
< li class = "chapter " data-level = "4.5.3" data-path = "../concepts/ingress.html" >
< a href = "../concepts/ingress.html" >
< b > 4.5.3.< / b >
Ingress
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< ul class = "articles" >
< li class = "chapter " data-level = "4.5.3.1" data-path = "../concepts/traefik-ingress-controller.html" >
< a href = "../concepts/traefik-ingress-controller.html" >
< b > 4.5.3.1.< / b >
Traefik Ingress Controller
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< / li >
< li class = "chapter " data-level = "4.5.4" data-path = "../concepts/gateway.html" >
< a href = "../concepts/gateway.html" >
< b > 4.5.4.< / b >
Gateway
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< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "4.6" data-path = "../concepts/authentication-and-permission.html" >
< a href = "../concepts/authentication-and-permission.html" >
< b > 4.6.< / b >
身份与权限控制
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "4.6.1" data-path = "../concepts/serviceaccount.html" >
< a href = "../concepts/serviceaccount.html" >
< b > 4.6.1.< / b >
ServiceAccount
< / a >
< / li >
< li class = "chapter " data-level = "4.6.2" data-path = "../concepts/rbac.html" >
< a href = "../concepts/rbac.html" >
< b > 4.6.2.< / b >
基于角色的访问控制（ ）
< / a >
< / li >
< li class = "chapter " data-level = "4.6.3" data-path = "../concepts/network-policy.html" >
< a href = "../concepts/network-policy.html" >
< b > 4.6.3.< / b >
NetworkPolicy
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< / li >
< li class = "chapter " data-level = "4.6.4" data-path = "../concepts/spiffe.html" >
< a href = "../concepts/spiffe.html" >
< b > 4.6.4.< / b >
SPIFFE
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< ul class = "articles" >
< li class = "chapter " data-level = "4.6.4.1" data-path = "../concepts/spire.html" >
< a href = "../concepts/spire.html" >
< b > 4.6.4.1.< / b >
SPIRE
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< li class = "chapter " data-level = "4.7" data-path = "../concepts/networking.html" >
< a href = "../concepts/networking.html" >
< b > 4.7.< / b >
网络
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< ul class = "articles" >
< li class = "chapter " data-level = "4.7.1" data-path = "../concepts/flannel.html" >
< a href = "../concepts/flannel.html" >
< b > 4.7.1.< / b >
扁平网络 Flannel
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< / li >
< li class = "chapter " data-level = "4.7.2" data-path = "../concepts/calico.html" >
< a href = "../concepts/calico.html" >
< b > 4.7.2.< / b >
非 Overlay 扁平网络 Calico
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< / li >
< li class = "chapter " data-level = "4.7.3" data-path = "../concepts/cilium.html" >
< a href = "../concepts/cilium.html" >
< b > 4.7.3.< / b >
基于 eBPF 的网络 Cilium
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< ul class = "articles" >
< li class = "chapter " data-level = "4.7.3.1" data-path = "../concepts/cilium-concepts.html" >
< a href = "../concepts/cilium-concepts.html" >
< b > 4.7.3.1.< / b >
Cilium 架构设计与概念解析
< / a >
< / li >
< / ul >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "4.8" data-path = "../concepts/storage.html" >
< a href = "../concepts/storage.html" >
< b > 4.8.< / b >
存储
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "4.8.1" data-path = "../concepts/secret.html" >
< a href = "../concepts/secret.html" >
< b > 4.8.1.< / b >
Secret
< / a >
< / li >
< li class = "chapter " data-level = "4.8.2" data-path = "../concepts/configmap.html" >
< a href = "../concepts/configmap.html" >
< b > 4.8.2.< / b >
ConfigMap
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "4.8.2.1" data-path = "../concepts/configmap-hot-update.html" >
< a href = "../concepts/configmap-hot-update.html" >
< b > 4.8.2.1.< / b >
ConfigMap 的热更新
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "4.8.3" data-path = "../concepts/volume.html" >
< a href = "../concepts/volume.html" >
< b > 4.8.3.< / b >
Volume
< / a >
< / li >
< li class = "chapter " data-level = "4.8.4" data-path = "../concepts/persistent-volume.html" >
< a href = "../concepts/persistent-volume.html" >
< b > 4.8.4.< / b >
持久化卷（ ）
< / a >
< / li >
< li class = "chapter " data-level = "4.8.5" data-path = "../concepts/storageclass.html" >
< a href = "../concepts/storageclass.html" >
< b > 4.8.5.< / b >
Storage Class
< / a >
< / li >
< li class = "chapter " data-level = "4.8.6" data-path = "../concepts/local-persistent-storage.html" >
< a href = "../concepts/local-persistent-storage.html" >
< b > 4.8.6.< / b >
本地持久化存储
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "4.9" data-path = "../concepts/extension.html" >
< a href = "../concepts/extension.html" >
< b > 4.9.< / b >
集群扩展
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "4.9.1" data-path = "../concepts/custom-resource.html" >
< a href = "../concepts/custom-resource.html" >
< b > 4.9.1.< / b >
使用自定义资源扩展 API
< / a >
< / li >
< li class = "chapter " data-level = "4.9.2" data-path = "../concepts/crd.html" >
< a href = "../concepts/crd.html" >
< b > 4.9.2.< / b >
使用 CRD 扩展 Kubernetes API
< / a >
< / li >
< li class = "chapter " data-level = "4.9.3" data-path = "../concepts/aggregated-api-server.html" >
< a href = "../concepts/aggregated-api-server.html" >
< b > 4.9.3.< / b >
Aggregated API Server
< / a >
< / li >
< li class = "chapter " data-level = "4.9.4" data-path = "../concepts/apiservice.html" >
< a href = "../concepts/apiservice.html" >
< b > 4.9.4.< / b >
APIService
< / a >
< / li >
< li class = "chapter " data-level = "4.9.5" data-path = "../concepts/service-catalog.html" >
< a href = "../concepts/service-catalog.html" >
< b > 4.9.5.< / b >
服务目录（ ）
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "4.10" data-path = "../concepts/multicluster.html" >
< a href = "../concepts/multicluster.html" >
< b > 4.10.< / b >
多集群管理
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "4.10.1" data-path = "../concepts/multi-cluster-services-api.html" >
< a href = "../concepts/multi-cluster-services-api.html" >
< b > 4.10.1.< / b >
多集群服务 API（ ）
< / a >
< / li >
< li class = "chapter " data-level = "4.10.2" data-path = "../practice/federation.html" >
< a href = "../practice/federation.html" >
< b > 4.10.2.< / b >
集群联邦（ ）
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "4.11" data-path = "../concepts/scheduling.html" >
< a href = "../concepts/scheduling.html" >
< b > 4.11.< / b >
资源调度
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "4.11.1" data-path = "../concepts/qos.html" >
< a href = "../concepts/qos.html" >
< b > 4.11.1.< / b >
服务质量等级（ ）
< / a >
< / li >
< / ul >
< / li >
< li class = "header" > 用户指南< / li >
< li class = "chapter " data-level = "5.1" data-path = "../guide/" >
< a href = "../guide/" >
< b > 5.1.< / b >
用户指南概览
< / a >
< / li >
< li class = "chapter " data-level = "5.2" data-path = "../guide/resource-configuration.html" >
< a href = "../guide/resource-configuration.html" >
< b > 5.2.< / b >
资源对象配置
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.2.1" data-path = "../guide/configure-liveness-readiness-probes.html" >
< a href = "../guide/configure-liveness-readiness-probes.html" >
< b > 5.2.1.< / b >
配置 Pod 的 liveness 和 readiness 探针
< / a >
< / li >
< li class = "chapter " data-level = "5.2.2" data-path = "../guide/configure-pod-service-account.html" >
< a href = "../guide/configure-pod-service-account.html" >
< b > 5.2.2.< / b >
配置 Pod 的 Service Account
< / a >
< / li >
< li class = "chapter " data-level = "5.2.3" data-path = "../guide/secret-configuration.html" >
< a href = "../guide/secret-configuration.html" >
< b > 5.2.3.< / b >
Secret 配置
< / a >
< / li >
< li class = "chapter " data-level = "5.2.4" data-path = "../guide/resource-quota-management.html" >
< a href = "../guide/resource-quota-management.html" >
< b > 5.2.4.< / b >
管理 namespace 中的资源配额
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.3" data-path = "../guide/command-usage.html" >
< a href = "../guide/command-usage.html" >
< b > 5.3.< / b >
命令使用
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.3.1" data-path = "../guide/docker-cli-to-kubectl.html" >
< a href = "../guide/docker-cli-to-kubectl.html" >
< b > 5.3.1.< / b >
Docker 用户过渡到 kubectl 命令行指南
< / a >
< / li >
< li class = "chapter " data-level = "5.3.2" data-path = "../guide/using-kubectl.html" >
< a href = "../guide/using-kubectl.html" >
< b > 5.3.2.< / b >
kubectl 命令概览
< / a >
< / li >
< li class = "chapter " data-level = "5.3.3" data-path = "../guide/kubectl-cheatsheet.html" >
< a href = "../guide/kubectl-cheatsheet.html" >
< b > 5.3.3.< / b >
kubectl 命令技巧大全
< / a >
< / li >
< li class = "chapter " data-level = "5.3.4" data-path = "../guide/using-etcdctl-to-access-kubernetes-data.html" >
< a href = "../guide/using-etcdctl-to-access-kubernetes-data.html" >
< b > 5.3.4.< / b >
使用 etcdctl 访问 Kubernetes 数据
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.4" data-path = "../guide/cluster-security-management.html" >
< a href = "../guide/cluster-security-management.html" >
< b > 5.4.< / b >
集群安全性管理
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.4.1" data-path = "../guide/managing-tls-in-a-cluster.html" >
< a href = "../guide/managing-tls-in-a-cluster.html" >
< b > 5.4.1.< / b >
管理集群中的 TLS
< / a >
< / li >
< li class = "chapter " data-level = "5.4.2" data-path = "../guide/kubelet-authentication-authorization.html" >
< a href = "../guide/kubelet-authentication-authorization.html" >
< b > 5.4.2.< / b >
kubelet 的认证授权
< / a >
< / li >
< li class = "chapter " data-level = "5.4.3" data-path = "../guide/tls-bootstrapping.html" >
< a href = "../guide/tls-bootstrapping.html" >
< b > 5.4.3.< / b >
TLS Bootstrap
< / a >
< / li >
< li class = "chapter " data-level = "5.4.4" data-path = "../guide/kubectl-user-authentication-authorization.html" >
< a href = "../guide/kubectl-user-authentication-authorization.html" >
< b > 5.4.4.< / b >
创建用户认证授权的 kubeconfig 文件
< / a >
< / li >
< li class = "chapter " data-level = "5.4.5" data-path = "../guide/ip-masq-agent.html" >
< a href = "../guide/ip-masq-agent.html" >
< b > 5.4.5.< / b >
IP 伪装代理
< / a >
< / li >
< li class = "chapter " data-level = "5.4.6" data-path = "../guide/auth-with-kubeconfig-or-token.html" >
< a href = "../guide/auth-with-kubeconfig-or-token.html" >
< b > 5.4.6.< / b >
使用 kubeconfig 或 token 进行用户身份认证
< / a >
< / li >
< li class = "chapter " data-level = "5.4.7" data-path = "../guide/authentication.html" >
< a href = "../guide/authentication.html" >
< b > 5.4.7.< / b >
Kubernetes 中的用户与身份认证授权
< / a >
< / li >
< li class = "chapter " data-level = "5.4.8" data-path = "../guide/kubernetes-security-best-practice.html" >
< a href = "../guide/kubernetes-security-best-practice.html" >
< b > 5.4.8.< / b >
Kubernetes 集群安全性配置最佳实践
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.5" data-path = "../guide/access-kubernetes-cluster.html" >
< a href = "../guide/access-kubernetes-cluster.html" >
< b > 5.5.< / b >
访问 Kubernetes 集群
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.5.1" data-path = "../guide/access-cluster.html" >
< a href = "../guide/access-cluster.html" >
< b > 5.5.1.< / b >
访问集群
< / a >
< / li >
< li class = "chapter " data-level = "5.5.2" data-path = "../guide/authenticate-across-clusters-kubeconfig.html" >
< a href = "../guide/authenticate-across-clusters-kubeconfig.html" >
< b > 5.5.2.< / b >
使用 kubeconfig 文件配置跨集群认证
< / a >
< / li >
< li class = "chapter " data-level = "5.5.3" data-path = "../guide/connecting-to-applications-port-forward.html" >
< a href = "../guide/connecting-to-applications-port-forward.html" >
< b > 5.5.3.< / b >
通过端口转发访问集群中的应用程序
< / a >
< / li >
< li class = "chapter " data-level = "5.5.4" data-path = "../guide/service-access-application-cluster.html" >
< a href = "../guide/service-access-application-cluster.html" >
< b > 5.5.4.< / b >
使用 service 访问群集中的应用程序
< / a >
< / li >
< li class = "chapter " data-level = "5.5.5" data-path = "../guide/accessing-kubernetes-pods-from-outside-of-the-cluster.html" >
< a href = "../guide/accessing-kubernetes-pods-from-outside-of-the-cluster.html" >
< b > 5.5.5.< / b >
从外部访问 Kubernetes 中的 Pod
< / a >
< / li >
< li class = "chapter " data-level = "5.5.6" data-path = "../guide/kubernetes-desktop-client.html" >
< a href = "../guide/kubernetes-desktop-client.html" >
< b > 5.5.6.< / b >
Lens - Kubernetes IDE
< / a >
< / li >
< li class = "chapter " data-level = "5.5.7" data-path = "../guide/kubernator-kubernetes-ui.html" >
< a href = "../guide/kubernator-kubernetes-ui.html" >
< b > 5.5.7.< / b >
Kubernator - 更底层的 Kubernetes UI
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.6" data-path = "../guide/application-development-deployment-flow.html" >
< a href = "../guide/application-development-deployment-flow.html" >
< b > 5.6.< / b >
在 Kubernetes 中开发部署应用
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.6.1" data-path = "../guide/deploy-applications-in-kubernetes.html" >
< a href = "../guide/deploy-applications-in-kubernetes.html" >
< b > 5.6.1.< / b >
适用于 Kubernetes 的应用开发部署流程
< / a >
< / li >
< li class = "chapter " data-level = "5.6.2" data-path = "../guide/migrating-hadoop-yarn-to-kubernetes.html" >
< a href = "../guide/migrating-hadoop-yarn-to-kubernetes.html" >
< b > 5.6.2.< / b >
迁移传统应用到 Kubernetes 中 —— 以 Hadoop YARN 为例
< / a >
< / li >
< li class = "chapter " data-level = "5.6.3" data-path = "../guide/using-statefulset.html" >
< a href = "../guide/using-statefulset.html" >
< b > 5.6.3.< / b >
使用 StatefulSet 部署用状态应用
< / a >
< / li >
< / ul >
< / li >
< li class = "header" > 最佳实践< / li >
< li class = "chapter " data-level = "6.1" data-path = "../practice/" >
< a href = "../practice/" >
< b > 6.1.< / b >
最佳实践概览
< / a >
< / li >
< li class = "chapter " data-level = "6.2" data-path = "../practice/install-kubernetes-on-centos.html" >
< a href = "../practice/install-kubernetes-on-centos.html" >
< b > 6.2.< / b >
在 CentOS 上部署 Kubernetes 集群
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.2.1" data-path = "../practice/create-tls-and-secret-key.html" >
< a href = "../practice/create-tls-and-secret-key.html" >
< b > 6.2.1.< / b >
创建 TLS 证书和秘钥
< / a >
< / li >
< li class = "chapter " data-level = "6.2.2" data-path = "../practice/create-kubeconfig.html" >
< a href = "../practice/create-kubeconfig.html" >
< b > 6.2.2.< / b >
创建 kubeconfig 文件
< / a >
< / li >
< li class = "chapter " data-level = "6.2.3" data-path = "../practice/etcd-cluster-installation.html" >
< a href = "../practice/etcd-cluster-installation.html" >
< b > 6.2.3.< / b >
创建高可用 etcd 集群
< / a >
< / li >
< li class = "chapter " data-level = "6.2.4" data-path = "../practice/kubectl-installation.html" >
< a href = "../practice/kubectl-installation.html" >
< b > 6.2.4.< / b >
安装 kubectl 命令行工具
< / a >
< / li >
< li class = "chapter " data-level = "6.2.5" data-path = "../practice/master-installation.html" >
< a href = "../practice/master-installation.html" >
< b > 6.2.5.< / b >
部署 master 节点
< / a >
< / li >
< li class = "chapter " data-level = "6.2.6" data-path = "../practice/flannel-installation.html" >
< a href = "../practice/flannel-installation.html" >
< b > 6.2.6.< / b >
安装 flannel 网络插件
< / a >
< / li >
< li class = "chapter " data-level = "6.2.7" data-path = "../practice/node-installation.html" >
< a href = "../practice/node-installation.html" >
< b > 6.2.7.< / b >
部署 node 节点
< / a >
< / li >
< li class = "chapter " data-level = "6.2.8" data-path = "../practice/kubedns-addon-installation.html" >
< a href = "../practice/kubedns-addon-installation.html" >
< b > 6.2.8.< / b >
安装 kubedns 插件
< / a >
< / li >
< li class = "chapter " data-level = "6.2.9" data-path = "../practice/dashboard-addon-installation.html" >
< a href = "../practice/dashboard-addon-installation.html" >
< b > 6.2.9.< / b >
安装 dashboard 插件
< / a >
< / li >
< li class = "chapter " data-level = "6.2.10" data-path = "../practice/heapster-addon-installation.html" >
< a href = "../practice/heapster-addon-installation.html" >
< b > 6.2.10.< / b >
安装 heapster 插件
< / a >
< / li >
< li class = "chapter " data-level = "6.2.11" data-path = "../practice/efk-addon-installation.html" >
< a href = "../practice/efk-addon-installation.html" >
< b > 6.2.11.< / b >
安装 EFK 插件
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "6.3" data-path = "../practice/install-kubernetes-with-kubeadm.html" >
< a href = "../practice/install-kubernetes-with-kubeadm.html" >
< b > 6.3.< / b >
生产级的 Kubernetes 简化管理工具 kubeadm
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.3.1" data-path = "../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 > 6.3.1.< / b >
使用 kubeadm 在 Ubuntu Server 16.04 上快速构建测试集群
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "6.4" data-path = "../practice/service-discovery-and-loadbalancing.html" >
< a href = "../practice/service-discovery-and-loadbalancing.html" >
< b > 6.4.< / b >
服务发现与负载均衡
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.4.1" data-path = "../practice/traefik-ingress-installation.html" >
< a href = "../practice/traefik-ingress-installation.html" >
< b > 6.4.1.< / b >
安装 Traefik ingress
< / a >
< / li >
< li class = "chapter " data-level = "6.4.2" data-path = "../practice/distributed-load-test.html" >
< a href = "../practice/distributed-load-test.html" >
< b > 6.4.2.< / b >
分布式负载测试
< / a >
< / li >
< li class = "chapter " data-level = "6.4.3" data-path = "../practice/network-and-cluster-perfermance-test.html" >
< a href = "../practice/network-and-cluster-perfermance-test.html" >
< b > 6.4.3.< / b >
网络和集群性能测试
< / a >
< / li >
< li class = "chapter " data-level = "6.4.4" data-path = "../practice/edge-node-configuration.html" >
< a href = "../practice/edge-node-configuration.html" >
< b > 6.4.4.< / b >
边缘节点配置
< / a >
< / li >
< li class = "chapter " data-level = "6.4.5" data-path = "../practice/nginx-ingress-installation.html" >
< a href = "../practice/nginx-ingress-installation.html" >
< b > 6.4.5.< / b >
安装 Nginx ingress
< / a >
< / li >
< li class = "chapter " data-level = "6.4.6" data-path = "../practice/dns-installation.html" >
< a href = "../practice/dns-installation.html" >
< b > 6.4.6.< / b >
安装配置 DNS
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.4.6.1" data-path = "../practice/configuring-dns.html" >
< a href = "../practice/configuring-dns.html" >
< b > 6.4.6.1.< / b >
安装配置 Kube-dns
< / a >
< / li >
< li class = "chapter " data-level = "6.4.6.2" data-path = "../practice/coredns.html" >
< a href = "../practice/coredns.html" >
< b > 6.4.6.2.< / b >
安装配置 CoreDNS
< / a >
< / li >
< / ul >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "6.5" data-path = "../practice/operation.html" >
< a href = "../practice/operation.html" >
< b > 6.5.< / b >
运维管理
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.5.1" data-path = "../practice/master-ha.html" >
< a href = "../practice/master-ha.html" >
< b > 6.5.1.< / b >
Master 节点高可用
< / a >
< / li >
< li class = "chapter " data-level = "6.5.2" data-path = "../practice/service-rolling-update.html" >
< a href = "../practice/service-rolling-update.html" >
< b > 6.5.2.< / b >
服务滚动升级
< / a >
< / li >
< li class = "chapter " data-level = "6.5.3" data-path = "../practice/app-log-collection.html" >
< a href = "../practice/app-log-collection.html" >
< b > 6.5.3.< / b >
应用日志收集
< / a >
< / li >
< li class = "chapter " data-level = "6.5.4" data-path = "../practice/configuration-best-practice.html" >
< a href = "../practice/configuration-best-practice.html" >
< b > 6.5.4.< / b >
配置最佳实践
< / a >
< / li >
< li class = "chapter " data-level = "6.5.5" data-path = "../practice/monitor.html" >
< a href = "../practice/monitor.html" >
< b > 6.5.5.< / b >
集群及应用监控
< / a >
< / li >
< li class = "chapter " data-level = "6.5.6" data-path = "../practice/data-persistence-problem.html" >
< a href = "../practice/data-persistence-problem.html" >
< b > 6.5.6.< / b >
数据持久化问题
< / a >
< / li >
< li class = "chapter " data-level = "6.5.7" data-path = "../practice/manage-compute-resources-container.html" >
< a href = "../practice/manage-compute-resources-container.html" >
< b > 6.5.7.< / b >
管理容器的计算资源
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "6.6" data-path = "../practice/storage.html" >
< a href = "../practice/storage.html" >
< b > 6.6.< / b >
存储管理
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.6.1" data-path = "../practice/glusterfs.html" >
< a href = "../practice/glusterfs.html" >
< b > 6.6.1.< / b >
GlusterFS
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.6.1.1" data-path = "../practice/using-glusterfs-for-persistent-storage.html" >
< a href = "../practice/using-glusterfs-for-persistent-storage.html" >
< b > 6.6.1.1.< / b >
使用 GlusterFS 做持久化存储
< / a >
< / li >
< li class = "chapter " data-level = "6.6.1.2" data-path = "../practice/using-heketi-gluster-for-persistent-storage.html" >
< a href = "../practice/using-heketi-gluster-for-persistent-storage.html" >
< b > 6.6.1.2.< / b >
使用 Heketi 作为 Kubernetes 的持久存储 GlusterFS 的 external provisioner
< / a >
< / li >
< li class = "chapter " data-level = "6.6.1.3" data-path = "../practice/storage-for-containers-using-glusterfs-with-openshift.html" >
< a href = "../practice/storage-for-containers-using-glusterfs-with-openshift.html" >
< b > 6.6.1.3.< / b >
在 OpenShift 中使用 GlusterFS 做持久化存储
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "6.6.2" data-path = "../practice/glusterd-2.0.html" >
< a href = "../practice/glusterd-2.0.html" >
< b > 6.6.2.< / b >
GlusterD-2.0
< / a >
< / li >
< li class = "chapter " data-level = "6.6.3" data-path = "../practice/ceph.html" >
< a href = "../practice/ceph.html" >
< b > 6.6.3.< / b >
Ceph
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.6.3.1" data-path = "../practice/ceph-helm-install-guide-zh.html" >
< a href = "../practice/ceph-helm-install-guide-zh.html" >
< b > 6.6.3.1.< / b >
用 Helm 托管安装 Ceph 集群并提供后端存储
< / a >
< / li >
< li class = "chapter " data-level = "6.6.3.2" data-path = "../practice/using-ceph-for-persistent-storage.html" >
< a href = "../practice/using-ceph-for-persistent-storage.html" >
< b > 6.6.3.2.< / b >
使用 Ceph 做持久化存储
< / a >
< / li >
< li class = "chapter " data-level = "6.6.3.3" data-path = "../practice/rbd-provisioner.html" >
< a href = "../practice/rbd-provisioner.html" >
< b > 6.6.3.3.< / b >
使用 rbd-provisioner 提供 rbd 持久化存储
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "6.6.4" data-path = "../practice/openebs.html" >
< a href = "../practice/openebs.html" >
< b > 6.6.4.< / b >
OpenEBS
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.6.4.1" data-path = "../practice/using-openebs-for-persistent-storage.html" >
< a href = "../practice/using-openebs-for-persistent-storage.html" >
< b > 6.6.4.1.< / b >
使用 OpenEBS 做持久化存储
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "6.6.5" data-path = "../practice/rook.html" >
< a href = "../practice/rook.html" >
< b > 6.6.5.< / b >
Rook
< / a >
< / li >
< li class = "chapter " data-level = "6.6.6" data-path = "../practice/nfs.html" >
< a href = "../practice/nfs.html" >
< b > 6.6.6.< / b >
NFS
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.6.6.1" data-path = "../practice/using-nfs-for-persistent-storage.html" >
< a href = "../practice/using-nfs-for-persistent-storage.html" >
< b > 6.6.6.1.< / b >
利用 NFS 动态提供 Kubernetes 后端存储卷
< / a >
< / li >
< / ul >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "6.7" data-path = "../practice/monitoring.html" >
< a href = "../practice/monitoring.html" >
< b > 6.7.< / b >
集群与应用监控
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.7.1" data-path = "../practice/heapster.html" >
< a href = "../practice/heapster.html" >
< b > 6.7.1.< / b >
Heapster
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.7.1.1" data-path = "../practice/using-heapster-to-get-object-metrics.html" >
< a href = "../practice/using-heapster-to-get-object-metrics.html" >
< b > 6.7.1.1.< / b >
使用 Heapster 获取集群和对象的 metric 数据
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "6.7.2" data-path = "../practice/prometheus.html" >
< a href = "../practice/prometheus.html" >
< b > 6.7.2.< / b >
Prometheus
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.7.2.1" data-path = "../practice/using-prometheus-to-monitor-kuberentes-cluster.html" >
< a href = "../practice/using-prometheus-to-monitor-kuberentes-cluster.html" >
< b > 6.7.2.1.< / b >
使用 Prometheus 监控 Kubernetes 集群
< / a >
< / li >
< li class = "chapter " data-level = "6.7.2.2" data-path = "../practice/promql.html" >
< a href = "../practice/promql.html" >
< b > 6.7.2.2.< / b >
Prometheus 查询语言 PromQL 使用说明
< / a >
< / li >
< / ul >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "6.8" data-path = "../practice/distributed-tracing.html" >
< a href = "../practice/distributed-tracing.html" >
< b > 6.8.< / b >
分布式追踪
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.8.1" data-path = "../practice/opentracing.html" >
< a href = "../practice/opentracing.html" >
< b > 6.8.1.< / b >
OpenTracing
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "6.9" data-path = "../practice/services-management-tool.html" >
< a href = "../practice/services-management-tool.html" >
< b > 6.9.< / b >
服务编排管理
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.9.1" data-path = "../practice/helm.html" >
< a href = "../practice/helm.html" >
< b > 6.9.1.< / b >
使用 Helm 管理 Kubernetes 应用
< / a >
< / li >
< li class = "chapter " data-level = "6.9.2" data-path = "../practice/create-private-charts-repo.html" >
< a href = "../practice/create-private-charts-repo.html" >
< b > 6.9.2.< / b >
构建私有 Chart 仓库
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "6.10" data-path = "../practice/ci-cd.html" >
< a href = "../practice/ci-cd.html" >
< b > 6.10.< / b >
持续集成与发布（ ）
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.10.1" data-path = "../practice/jenkins-ci-cd.html" >
< a href = "../practice/jenkins-ci-cd.html" >
< b > 6.10.1.< / b >
使用 Jenkins 进行持续集成与发布
< / a >
< / li >
< li class = "chapter " data-level = "6.10.2" data-path = "../practice/drone-ci-cd.html" >
< a href = "../practice/drone-ci-cd.html" >
< b > 6.10.2.< / b >
使用 Drone 进行持续集成与发布
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "6.11" data-path = "../practice/update-and-upgrade.html" >
< a href = "../practice/update-and-upgrade.html" >
< b > 6.11.< / b >
更新与升级
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.11.1" data-path = "../practice/manually-upgrade.html" >
< a href = "../practice/manually-upgrade.html" >
< b > 6.11.1.< / b >
手动升级 Kubernetes 集群
< / a >
< / li >
< li class = "chapter " data-level = "6.11.2" data-path = "../practice/dashboard-upgrade.html" >
< a href = "../practice/dashboard-upgrade.html" >
< b > 6.11.2.< / b >
升级 dashboard
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "6.12" data-path = "../practice/controller-extended.html" >
< a href = "../practice/controller-extended.html" >
< b > 6.12.< / b >
扩展控制器
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.12.1" data-path = "../practice/openkruise.html" >
< a href = "../practice/openkruise.html" >
< b > 6.12.1.< / b >
OpenKruise
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.12.1.1" data-path = "../practice/in-place-update.html" >
< a href = "../practice/in-place-update.html" >
< b > 6.12.1.1.< / b >
原地升级
< / a >
< / li >
< / ul >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "6.13" data-path = "../practice/security-policy.html" >
< a href = "../practice/security-policy.html" >
< b > 6.13.< / b >
安全策略
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.13.1" data-path = "../practice/open-policy-agent.html" >
< a href = "../practice/open-policy-agent.html" >
< b > 6.13.1.< / b >
开放策略代理（ ）
< / a >
< / li >
< li class = "chapter " data-level = "6.13.2" data-path = "../practice/cloud-native-security.html" >
< a href = "../practice/cloud-native-security.html" >
< b > 6.13.2.< / b >
云原生安全
< / a >
< / li >
< / ul >
< / li >
< li class = "header" > 服务网格< / li >
< li class = "chapter " data-level = "7.1" data-path = "service-mesh.html" >
< a href = "service-mesh.html" >
< b > 7.1.< / b >
服务网格（ ）
< / a >
< / li >
< li class = "chapter " data-level = "7.2" data-path = "the-enterprise-path-to-service-mesh-architectures.html" >
< a href = "the-enterprise-path-to-service-mesh-architectures.html" >
< b > 7.2.< / b >
企业级服务网格架构
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "7.2.1" data-path = "service-mesh-fundamental.html" >
< a href = "service-mesh-fundamental.html" >
< b > 7.2.1.< / b >
服务网格基础
< / a >
< / li >
< li class = "chapter " data-level = "7.2.2" data-path = "comparing-service-mesh-technologies.html" >
< a href = "comparing-service-mesh-technologies.html" >
< b > 7.2.2.< / b >
服务网格技术对比
< / a >
< / li >
< li class = "chapter " data-level = "7.2.3" data-path = "service-mesh-vs-api-gateway.html" >
< a href = "service-mesh-vs-api-gateway.html" >
< b > 7.2.3.< / b >
服务网格对比 API 网关
< / a >
< / li >
< li class = "chapter " data-level = "7.2.4" data-path = "service-mesh-adoption-and-evolution.html" >
< a href = "service-mesh-adoption-and-evolution.html" >
< b > 7.2.4.< / b >
采纳和演进
< / a >
< / li >
< li class = "chapter " data-level = "7.2.5" data-path = "service-mesh-customization-and-integration.html" >
< a href = "service-mesh-customization-and-integration.html" >
< b > 7.2.5.< / b >
定制和集成
< / a >
< / li >
< li class = "chapter " data-level = "7.2.6" data-path = "service-mesh-conclusion.html" >
< a href = "service-mesh-conclusion.html" >
< b > 7.2.6.< / b >
总结
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "7.3" data-path = "istio.html" >
< a href = "istio.html" >
< b > 7.3.< / b >
Istio
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "7.3.1" data-path = "before-using-istio.html" >
< a href = "before-using-istio.html" >
< b > 7.3.1.< / b >
使用 Istio 前需要考虑的问题
< / a >
< / li >
< li class = "chapter " data-level = "7.3.2" data-path = "sidecar-pattern.html" >
< a href = "sidecar-pattern.html" >
< b > 7.3.2.< / b >
Sidecar 模式
< / a >
< / li >
< li class = "chapter " data-level = "7.3.3" data-path = "sidecar-spec-in-istio.html" >
< a href = "sidecar-spec-in-istio.html" >
< b > 7.3.3.< / b >
Istio 中 sidecar 的注入规范
< / a >
< / li >
< li class = "chapter " data-level = "7.3.4" 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 > 7.3.4.< / b >
Sidecar 的注入与透明流量劫持
< / a >
< / li >
< li class = "chapter active" data-level = "7.3.5" data-path = "istio-traffic-routing.html" >
< a href = "istio-traffic-routing.html" >
< b > 7.3.5.< / b >
Istio 中的流量路由过程详解
< / a >
< / li >
< li class = "chapter " data-level = "7.3.6" data-path = "how-to-integrate-istio-with-vm.html" >
< a href = "how-to-integrate-istio-with-vm.html" >
< b > 7.3.6.< / b >
Istio 如何支持虚拟机
< / a >
< / li >
< li class = "chapter " data-level = "7.3.7" data-path = "istio-vm-support.html" >
< a href = "istio-vm-support.html" >
< b > 7.3.7.< / b >
Istio 支持虚拟机的历史
< / a >
< / li >
< li class = "chapter " data-level = "7.3.8" data-path = "istio-community-tips.html" >
< a href = "istio-community-tips.html" >
< b > 7.3.8.< / b >
如何参与 Istio 社区及注意事项
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "7.4" data-path = "envoy.html" >
< a href = "envoy.html" >
< b > 7.4.< / b >
Envoy
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "7.4.1" data-path = "envoy-terminology.html" >
< a href = "envoy-terminology.html" >
< b > 7.4.1.< / b >
Envoy 的架构与基本术语
< / a >
< / li >
< li class = "chapter " data-level = "7.4.2" data-path = "envoy-front-proxy.html" >
< a href = "envoy-front-proxy.html" >
< b > 7.4.2.< / b >
Envoy 作为前端代理
< / a >
< / li >
< li class = "chapter " data-level = "7.4.3" data-path = "envoy-mesh-in-kubernetes-tutorial.html" >
< a href = "envoy-mesh-in-kubernetes-tutorial.html" >
< b > 7.4.3.< / b >
Envoy mesh 教程
< / a >
< / li >
< / ul >
< / li >
< li class = "header" > 领域应用< / li >
< li class = "chapter " data-level = "8.1" data-path = "./" >
< a href = "./" >
< b > 8.1.< / b >
领域应用概览
< / a >
< / li >
< li class = "chapter " data-level = "8.2" data-path = "microservices.html" >
< a href = "microservices.html" >
< b > 8.2.< / b >
微服务架构
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "8.2.1" data-path = "service-discovery-in-microservices.html" >
< a href = "service-discovery-in-microservices.html" >
< b > 8.2.1.< / b >
微服务中的服务发现
< / a >
< / li >
< li class = "chapter " data-level = "8.2.2" data-path = "microservices-for-java-developers.html" >
< a href = "microservices-for-java-developers.html" >
< b > 8.2.2.< / b >
使用 Java 构建微服务并发布到 Kubernetes 平台
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "8.2.2.1" data-path = "spring-boot-quick-start-guide.html" >
< a href = "spring-boot-quick-start-guide.html" >
< b > 8.2.2.1.< / b >
Spring Boot 快速开始指南
< / a >
< / li >
< / ul >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "8.3" data-path = "big-data.html" >
< a href = "big-data.html" >
< b > 8.3.< / b >
大数据
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "8.3.1" data-path = "spark-on-kubernetes.html" >
< a href = "spark-on-kubernetes.html" >
< b > 8.3.1.< / b >
Spark 与 Kubernetes
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "8.3.1.1" data-path = "spark-standalone-on-kubernetes.html" >
< a href = "spark-standalone-on-kubernetes.html" >
< b > 8.3.1.1.< / b >
Spark standalone on Kubernetes
< / a >
< / li >
< li class = "chapter " data-level = "8.3.1.2" data-path = "running-spark-with-kubernetes-native-scheduler.html" >
< a href = "running-spark-with-kubernetes-native-scheduler.html" >
< b > 8.3.1.2.< / b >
运行支持 Kubernetes 原生调度的 Spark 程序
< / a >
< / li >
< / ul >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "8.4" data-path = "serverless.html" >
< a href = "serverless.html" >
< b > 8.4.< / b >
Serverless 架构
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "8.4.1" data-path = "understanding-serverless.html" >
< a href = "understanding-serverless.html" >
< b > 8.4.1.< / b >
理解 Serverless
< / a >
< / li >
< li class = "chapter " data-level = "8.4.2" data-path = "faas.html" >
< a href = "faas.html" >
< b > 8.4.2.< / b >
FaaS（ ）
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "8.4.2.1" data-path = "openfaas-quick-start.html" >
< a href = "openfaas-quick-start.html" >
< b > 8.4.2.1.< / b >
OpenFaaS 快速入门指南
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "8.4.3" data-path = "knative.html" >
< a href = "knative.html" >
< b > 8.4.3.< / b >
Knative
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "8.5" data-path = "edge-computing.html" >
< a href = "edge-computing.html" >
< b > 8.5.< / b >
边缘计算
< / a >
< / li >
< li class = "chapter " data-level = "8.6" data-path = "ai.html" >
< a href = "ai.html" >
< b > 8.6.< / b >
人工智能
< / a >
< / li >
< li class = "chapter " data-level = "8.7" data-path = "observability.html" >
< a href = "observability.html" >
< b > 8.7.< / b >
可观察性
< / a >
< / li >
< li class = "header" > 开发指南< / li >
< li class = "chapter " data-level = "9.1" data-path = "../develop/" >
< a href = "../develop/" >
< b > 9.1.< / b >
开发指南概览
< / a >
< / li >
< li class = "chapter " data-level = "9.2" data-path = "../develop/sigs-and-working-group.html" >
< a href = "../develop/sigs-and-working-group.html" >
< b > 9.2.< / b >
SIG 和工作组
< / a >
< / li >
< li class = "chapter " data-level = "9.3" data-path = "../develop/developing-environment.html" >
< a href = "../develop/developing-environment.html" >
< b > 9.3.< / b >
开发环境搭建
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "9.3.1" data-path = "../develop/using-vagrant-and-virtualbox-for-development.html" >
< a href = "../develop/using-vagrant-and-virtualbox-for-development.html" >
< b > 9.3.1.< / b >
本地分布式开发环境搭建（使用 Vagrant 和 Virtualbox）
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "9.4" data-path = "../develop/testing.html" >
< a href = "../develop/testing.html" >
< b > 9.4.< / b >
单元测试和集成测试
< / a >
< / li >
< li class = "chapter " data-level = "9.5" data-path = "../develop/client-go-sample.html" >
< a href = "../develop/client-go-sample.html" >
< b > 9.5.< / b >
client-go 示例
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "9.5.1" data-path = "../develop/client-go-informer-sourcecode-analyse.html" >
< a href = "../develop/client-go-informer-sourcecode-analyse.html" >
< b > 9.5.1.< / b >
client-go 中的 informer 源码分析
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "9.6" data-path = "../develop/operator.html" >
< a href = "../develop/operator.html" >
< b > 9.6.< / b >
Operator
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "9.6.1" data-path = "../develop/operator-sdk.html" >
< a href = "../develop/operator-sdk.html" >
< b > 9.6.1.< / b >
operator-sdk
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "9.7" data-path = "../develop/kubebuilder.html" >
< a href = "../develop/kubebuilder.html" >
< b > 9.7.< / b >
kubebuilder
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "9.7.1" data-path = "../develop/kubebuilder-example.html" >
< a href = "../develop/kubebuilder-example.html" >
< b > 9.7.1.< / b >
使用 kubebuilder 创建 operator 示例
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "9.8" data-path = "../develop/advance-developer.html" >
< a href = "../develop/advance-developer.html" >
< b > 9.8.< / b >
高级开发指南
< / a >
< / li >
< li class = "chapter " data-level = "9.9" data-path = "../develop/contribute.html" >
< a href = "../develop/contribute.html" >
< b > 9.9.< / b >
社区贡献
< / a >
< / li >
< li class = "chapter " data-level = "9.10" data-path = "../develop/minikube.html" >
< a href = "../develop/minikube.html" >
< b > 9.10.< / b >
Minikube
< / a >
< / li >
< li class = "header" > 社区及生态< / li >
< li class = "chapter " data-level = "10.1" data-path = "../cloud-native/cncf.html" >
< a href = "../cloud-native/cncf.html" >
< b > 10.1.< / b >
云原生计算基金会（ ）
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "10.1.1" data-path = "../cloud-native/cncf-charter.html" >
< a href = "../cloud-native/cncf-charter.html" >
< b > 10.1.1.< / b >
CNCF 章程
< / a >
< / li >
< li class = "chapter " data-level = "10.1.2" data-path = "../cloud-native/cncf-sig.html" >
< a href = "../cloud-native/cncf-sig.html" >
< b > 10.1.2.< / b >
CNCF 特别兴趣小组（ ）
< / a >
< / li >
< li class = "chapter " data-level = "10.1.3" data-path = "../cloud-native/cncf-sandbox-criteria.html" >
< a href = "../cloud-native/cncf-sandbox-criteria.html" >
< b > 10.1.3.< / b >
开源项目加入 CNCF Sandbox 的要求
< / a >
< / li >
< li class = "chapter " data-level = "10.1.4" data-path = "../cloud-native/cncf-project-governing.html" >
< a href = "../cloud-native/cncf-project-governing.html" >
< b > 10.1.4.< / b >
CNCF 中的项目治理
< / a >
< / li >
< li class = "chapter " data-level = "10.1.5" data-path = "../cloud-native/cncf-ambassador.html" >
< a href = "../cloud-native/cncf-ambassador.html" >
< b > 10.1.5.< / b >
CNCF Ambassador
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "10.2" data-path = "../cloud-native/certification.html" >
< a href = "../cloud-native/certification.html" >
< b > 10.2.< / b >
认证及培训
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "10.2.1" data-path = "../appendix/about-kcsp.html" >
< a href = "../appendix/about-kcsp.html" >
< b > 10.2.1.< / b >
认证 Kubernetes 服务提供商（ ）
< / a >
< / li >
< li class = "chapter " data-level = "10.2.2" data-path = "../appendix/about-cka-candidate.html" >
< a href = "../appendix/about-cka-candidate.html" >
< b > 10.2.2.< / b >
认证 Kubernetes 管理员（ ）
< / a >
< / li >
< / ul >
< / li >
< li class = "header" > 附录< / li >
< li class = "chapter " data-level = "11.1" data-path = "../appendix/" >
< a href = "../appendix/" >
< b > 11.1.< / b >
附录说明
< / a >
< / li >
< li class = "chapter " data-level = "11.2" data-path = "../appendix/debug-kubernetes-services.html" >
< a href = "../appendix/debug-kubernetes-services.html" >
< b > 11.2.< / b >
Kubernetes 中的应用故障排查
< / a >
< / li >
< li class = "chapter " data-level = "11.3" data-path = "../appendix/material-share.html" >
< a href = "../appendix/material-share.html" >
< b > 11.3.< / b >
Kubernetes 参考资源
< / a >
< / li >
< li class = "chapter " data-level = "11.4" data-path = "../appendix/tricks.html" >
< a href = "../appendix/tricks.html" >
< b > 11.4.< / b >
Kubernetes 使用技巧
< / a >
< / li >
< li class = "chapter " data-level = "11.5" data-path = "../appendix/issues.html" >
< a href = "../appendix/issues.html" >
< b > 11.5.< / b >
Kubernetes 相关问题记录
< / a >
< / li >
< li class = "chapter " data-level = "11.6" data-path = "../appendix/summary-and-outlook.html" >
< a href = "../appendix/summary-and-outlook.html" >
< b > 11.6.< / b >
Kubernetes 及云原生年度总结及展望
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "11.6.1" data-path = "../appendix/kubernetes-and-cloud-native-summary-in-2017-and-outlook-for-2018.html" >
< a href = "../appendix/kubernetes-and-cloud-native-summary-in-2017-and-outlook-for-2018.html" >
< b > 11.6.1.< / b >
Kubernetes 与云原生 2017 年年终总结及 2018 年展望
< / a >
< / li >
< li class = "chapter " data-level = "11.6.2" data-path = "../appendix/kubernetes-and-cloud-native-summary-in-2018-and-outlook-for-2019.html" >
< a href = "../appendix/kubernetes-and-cloud-native-summary-in-2018-and-outlook-for-2019.html" >
< b > 11.6.2.< / b >
Kubernetes 与云原生 2018 年年终总结及 2019 年展望
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "11.7" data-path = "../appendix/cncf-annual-report.html" >
< a href = "../appendix/cncf-annual-report.html" >
< b > 11.7.< / b >
CNCF 年度报告解读
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "11.7.1" data-path = "../appendix/cncf-annual-report-2018.html" >
< a href = "../appendix/cncf-annual-report-2018.html" >
< b > 11.7.1.< / b >
CNCF 2018 年年度报告解读
< / a >
< / li >
< li class = "chapter " data-level = "11.7.2" data-path = "../appendix/cncf-annual-report-2020.html" >
< a href = "../appendix/cncf-annual-report-2020.html" >
< b > 11.7.2.< / b >
CNCF 2020 年年度报告解读
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "11.8" data-path = "../GLOSSARY.html" >
< a href = "../GLOSSARY.html" >
< b > 11.8.< / b >
术语表
< / a >
< / li >
< li class = "divider" > < / li >
< li >
< a href = "https://www.gitbook.com" target = "blank" class = "gitbook-link" >
本书使用 GitBook 发布
< / a >
< / li >
< / ul >
< / nav >
< / div >
< div class = "book-body" >
< div class = "body-inner" >
< div class = "book-header" role = "navigation" >
<!-- Title -->
< h1 >
< i class = "fa fa-circle-o-notch fa-spin" > < / i >
< a href = ".." > Istio 中的流量路由过程详解< / a >
< / h1 >
< / div >
< div class = "page-wrapper" tabindex = "-1" role = "main" >
< div class = "page-inner" >
< div class = "search-plus" id = "book-search-results" >
< div class = "search-noresults" >
< section class = "normal markdown-section" >
< h1 id = "istio-中的流量路由过程详解" > Istio 中 的 流 量 路 由 过 程 详 解 < / h1 >
< p > 本 文 以 Istio 官 方 的 bookinfo 示 例 来 讲 解 在 进 入 Pod 的 流 量 被 iptables 转 交 给 Envoy < a href = "../GLOSSARY.html#sidecar" class = "glossary-term" title = "Sidecar，全称 Sidecar proxy，为在应用程序旁运行的单独的进程，它可以为应用程序添加许多功能，而无需在应用程序中添加额外的第三方组件，或修改应用程序的代码或配置。" > sidecar< / a > 后 ， Envoy 是 如 何 做 路 由 转 发 的 ， 详 述 了 Inbound 和 Outbound 处 理 过 程 。 < / p >
< p > 下 面 是 Istio 官 方 提 供 的 bookinfo 的 请 求 流 程 图 ， 假 设 bookinfo 应 用 的 所 有 服 务 中 没 有 配 置 DestinationRule。 < / p >
2022-05-27 06:54:30 +08:00
< figure id = "fig7.3.5.1" > < a href = "../images/bookinfo-sample-arch.png" data-lightbox = "3d31dcce-1e17-418b-b86f-0a04e1dbe0c5" data-title = "Bookinfo 示例" > < img src = "../images/bookinfo-sample-arch.png" alt = "Bookinfo 示例" > < / a > < figcaption > 图 7.3.5.1： Bookinfo 示 例 < / figcaption > < / figure >
2022-04-27 12:19:40 +08:00
< p > 我 们 将 要 解 析 的 是 < code > reviews-v1< / code > 这 个 Pod 中 的 Inbound 和 Outbound 流 量 。 < / p >
< h3 id = "理解-inbound-handler" > 理 解 Inbound Handler< / h3 >
< p > Inbound Handler 的 作 用 是 将 iptables 拦 截 到 的 downstream 的 流 量 转 发 给 Pod 内 的 应 用 程 序 容 器 。 在 我 们 的 实 例 中 ， 假 设 其 中 一 个 Pod 的 名 字 是 < code > reviews-v1-545db77b95-jkgv2< / code > ， 运 行 < code > istioctl proxy-config listener reviews-v1-545db77b95-jkgv2 --port 15006< / code > 查 看 该 Pod 中 15006 端 口 上 的 监 听 器 情 况 ， 你 将 看 到 下 面 的 输 出 。 < / p >
< pre class = "language-" > < code class = "lang-ini" > ADDRESS PORT MATCH DESTINATION
0.0.0.0 15006 Addr: *:15006 Non-HTTP/Non-TCP
0.0.0.0 15006 Trans: tls; App: istio-http/1.0,istio-http/1.1,istio-h2; Addr: 0.0.0.0/0 InboundPassthroughClusterIpv4
0.0.0.0 15006 Trans: raw_buffer; App: http/1.1,h2c; Addr: 0.0.0.0/0 InboundPassthroughClusterIpv4
0.0.0.0 15006 Trans: tls; App: TCP TLS; Addr: 0.0.0.0/0 InboundPassthroughClusterIpv4
0.0.0.0 15006 Trans: raw_buffer; Addr: 0.0.0.0/0 InboundPassthroughClusterIpv4
0.0.0.0 15006 Trans: tls; Addr: 0.0.0.0/0 InboundPassthroughClusterIpv4
0.0.0.0 15006 Trans: tls; App: istio,istio-peer-exchange,istio-http/1.0,istio-http/1.1,istio-h2; Addr: *:9080 Cluster: inbound|9080||
0.0.0.0 15006 Trans: raw_buffer; Addr: *:9080 Cluster: inbound|9080||
< / code > < / pre >
< p > 下 面 列 出 了 以 上 输 出 中 各 字 段 的 含 义 ： < / p >
< ul >
< li > ADDRESS： 下 游 地 址 < / li >
< li > PORT： Envoy 监 听 器 监 听 的 端 口 < / li >
< li > MATCH： 请 求 使 用 的 传 输 协 议 或 匹 配 的 下 游 地 址 < / li >
< li > DESTINATION： 路 由 目 的 地 < / li >
< / ul >
< p > < code > reviews< / code > Pod 中 的 Iptables 将 入 站 流 量 劫 持 到 15006 端 口 上 ， 从 上 面 的 输 出 我 们 可 以 看 到 Envoy 的 Inbound Handler 在 15006 端 口 上 监 听 ， 对 目 的 地 为 任 何 IP 的 9080 端 口 的 请 求 将 路 由 到 < code > inbound|9080||< / code > Cluster 上 。 < / p >
< p > 从 该 Pod 的 Listener 列 表 的 最 后 两 行 中 可 以 看 到 ， < code > 0.0.0.0:15006/TCP< / code > 的 Listener（ 其 实 际 名 字 是 < code > virtualInbound< / code > ） 监 听 所 有 的 Inbound 流 量 ， 其 中 包 含 了 匹 配 规 则 ， 来 自 任 意 IP 的 对 < code > 9080< / code > 端 口 的 访 问 流 量 ， 将 会 路 由 到 < code > inbound|9080||< / code > Cluster， 如 果 你 想 以 Json 格 式 查 看 该 Listener 的 详 细 配 置 ， 可 以 执 行 < code > istioctl proxy-config listeners reviews-v1-545db77b95-jkgv2 --port 15006 -o json< / code > 命 令 ， 你 将 获 得 类 似 下 面 的 输 出 。 < / p >
< pre class = "language-" > < code class = "lang-json" > < span class = "token punctuation" > [< / span >
< span class = "token comment" > /*省 略 部 分 内 容 */< / span >
< span class = "token punctuation" > {< / span >
< span class = "token property" > " name" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " virtualInbound" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " address" < / span > < span class = "token operator" > :< / span > < span class = "token punctuation" > {< / span >
< span class = "token property" > " socketAddress" < / span > < span class = "token operator" > :< / span > < span class = "token punctuation" > {< / span >
< span class = "token property" > " address" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " 0.0.0.0" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " portValue" < / span > < span class = "token operator" > :< / span > < span class = "token number" > 15006< / span >
< span class = "token punctuation" > }< / span >
< span class = "token punctuation" > }< / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " filterChains" < / span > < span class = "token operator" > :< / span > < span class = "token punctuation" > [< / span >
< span class = "token comment" > /*省 略 部 分 内 容 */< / span >
< span class = "token punctuation" > {< / span >
< span class = "token property" > " filterChainMatch" < / span > < span class = "token operator" > :< / span > < span class = "token punctuation" > {< / span >
< span class = "token property" > " destinationPort" < / span > < span class = "token operator" > :< / span > < span class = "token number" > 9080< / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " transportProtocol" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " tls" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " applicationProtocols" < / span > < span class = "token operator" > :< / span > < span class = "token punctuation" > [< / span >
< span class = "token string" > " istio" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token string" > " istio-peer-exchange" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token string" > " istio-http/1.0" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token string" > " istio-http/1.1" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token string" > " istio-h2" < / span >
< span class = "token punctuation" > ]< / span >
< span class = "token punctuation" > }< / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " filters" < / span > < span class = "token operator" > :< / span > < span class = "token punctuation" > [< / span >
< span class = "token comment" > /*省 略 部 分 内 容 */< / span >
< span class = "token punctuation" > {< / span >
< span class = "token property" > " name" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " envoy.filters.network.http_connection_manager" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " typedConfig" < / span > < span class = "token operator" > :< / span > < span class = "token punctuation" > {< / span >
< span class = "token property" > " @type" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " type.googleapis.com/envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " statPrefix" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " inbound_0.0.0.0_9080" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " routeConfig" < / span > < span class = "token operator" > :< / span > < span class = "token punctuation" > {< / span >
< span class = "token property" > " name" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " inbound|9080||" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " virtualHosts" < / span > < span class = "token operator" > :< / span > < span class = "token punctuation" > [< / span >
< span class = "token punctuation" > {< / span >
< span class = "token property" > " name" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " inbound|http|9080" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " domains" < / span > < span class = "token operator" > :< / span > < span class = "token punctuation" > [< / span >
< span class = "token string" > " *" < / span >
< span class = "token punctuation" > ]< / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " routes" < / span > < span class = "token operator" > :< / span > < span class = "token punctuation" > [< / span >
< span class = "token punctuation" > {< / span >
< span class = "token property" > " name" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " default" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " match" < / span > < span class = "token operator" > :< / span > < span class = "token punctuation" > {< / span >
< span class = "token property" > " prefix" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " /" < / span >
< span class = "token punctuation" > }< / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " route" < / span > < span class = "token operator" > :< / span > < span class = "token punctuation" > {< / span >
< span class = "token property" > " cluster" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " inbound|9080||" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " timeout" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " 0s" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " maxStreamDuration" < / span > < span class = "token operator" > :< / span > < span class = "token punctuation" > {< / span >
< span class = "token property" > " maxStreamDuration" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " 0s" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " grpcTimeoutHeaderMax" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " 0s" < / span >
< span class = "token punctuation" > }< / span >
< span class = "token punctuation" > }< / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " decorator" < / span > < span class = "token operator" > :< / span > < span class = "token punctuation" > {< / span >
< span class = "token property" > " operation" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " reviews.default.svc.cluster.local: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 punctuation" > ]< / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " validateClusters" < / 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 comment" > /*省 略 部 分 内 容 */< / span >
< span class = "token punctuation" > }< / span >
< span class = "token punctuation" > }< / span >
< span class = "token punctuation" > ]< / span > < span class = "token punctuation" > ,< / span >
< span class = "token comment" > /*省 略 部 分 内 容 */< / span >
< span class = "token punctuation" > ]< / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " listenerFilters" < / span > < span class = "token operator" > :< / span > < span class = "token punctuation" > [< / span >
< span class = "token comment" > /*省 略 部 分 内 容 */< / span >
< span class = "token punctuation" > ]< / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " listenerFiltersTimeout" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " 0s" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " continueOnListenerFiltersTimeout" < / span > < span class = "token operator" > :< / span > < span class = "token boolean" > true< / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " trafficDirection" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " INBOUND" < / span >
< span class = "token punctuation" > }< / span >
< span class = "token punctuation" > ]< / span >
< / code > < / pre >
< p > 既 然 Inbound Handler 的 流 量 中 将 来 自 任 意 地 址 的 对 该 Pod < code > 9080< / code > 端 口 的 流 量 路 由 到 < code > inbound|9080||< / code > Cluster， 那 么 我 们 运 行 < code > istioctl pc cluster reviews-v1-545db77b95-jkgv2 --port 9080 --direction inbound -o json< / code > 查 看 下 该 Cluster 配 置 ， 你 将 获 得 类 似 下 面 的 输 出 。 < / p >
< pre class = "language-" > < code class = "lang-json" > < span class = "token punctuation" > [< / span >
< span class = "token punctuation" > {< / span >
< span class = "token property" > " name" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " inbound|9080||" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " type" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " ORIGINAL_DST" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " connectTimeout" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " 10s" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " lbPolicy" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " CLUSTER_PROVIDED" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " circuitBreakers" < / span > < span class = "token operator" > :< / span > < span class = "token punctuation" > {< / span >
< span class = "token property" > " thresholds" < / span > < span class = "token operator" > :< / span > < span class = "token punctuation" > [< / span >
< span class = "token punctuation" > {< / span >
< span class = "token property" > " maxConnections" < / span > < span class = "token operator" > :< / span > < span class = "token number" > 4294967295< / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " maxPendingRequests" < / span > < span class = "token operator" > :< / span > < span class = "token number" > 4294967295< / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " maxRequests" < / span > < span class = "token operator" > :< / span > < span class = "token number" > 4294967295< / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " maxRetries" < / span > < span class = "token operator" > :< / span > < span class = "token number" > 4294967295< / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " trackRemaining" < / span > < span class = "token operator" > :< / span > < span class = "token boolean" > true< / 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" > " cleanupInterval" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " 60s" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " upstreamBindConfig" < / span > < span class = "token operator" > :< / span > < span class = "token punctuation" > {< / span >
< span class = "token property" > " sourceAddress" < / span > < span class = "token operator" > :< / span > < span class = "token punctuation" > {< / span >
< span class = "token property" > " address" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " 127.0.0.6" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " portValue" < / span > < span class = "token operator" > :< / span > < span class = "token number" > 0< / span >
< span class = "token punctuation" > }< / span >
< span class = "token punctuation" > }< / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " metadata" < / span > < span class = "token operator" > :< / span > < span class = "token punctuation" > {< / span >
< span class = "token property" > " filterMetadata" < / span > < span class = "token operator" > :< / span > < span class = "token punctuation" > {< / span >
< span class = "token property" > " istio" < / span > < span class = "token operator" > :< / span > < span class = "token punctuation" > {< / span >
< span class = "token property" > " services" < / span > < span class = "token operator" > :< / span > < span class = "token punctuation" > [< / span >
< span class = "token punctuation" > {< / span >
< span class = "token property" > " host" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " reviews.default.svc.cluster.local" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " name" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " reviews" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " namespace" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " default" < / 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 > 我 们 看 其 中 的 < code > TYPE< / code > 为 < code > ORIGINAL_DST< / code > ， 将 流 量 发 送 到 原 始 目 标 地 址 （ Pod IP） ， 因 为 原 始 目 标 地 址 即 当 前 Pod， 你 还 应 该 注 意 到 < code > upstreamBindConfig.sourceAddress.address< / code > 的 值 被 改 写 为 了 < code > 127.0.0.6< / code > ， 而 且 对 于 Pod 内 流 量 是 通 过 < code > lo< / code > 网 卡 发 送 的 ， 这 刚 好 呼 应 了 上 文 中 的 iptables < code > ISTIO_OUTPUT< / code > 链 中 的 第 一 条 规 则 ， 根 据 该 规 则 ， 流 量 将 被 透 传 到 Pod 内 的 应 用 容 器 。 < / p >
< h3 id = "理解-outbound-handler" > 理 解 Outbound Handler< / h3 >
< p > 在 本 示 例 中 < code > reviews< / code > 会 向 < code > ratings< / code > 服 务 发 送 HTTP 请 求 ， 请 求 的 地 址 是 ： < code > http://ratings.default.svc.cluster.local:9080/< / code > ， Outbound Handler 的 作 用 是 将 iptables 拦 截 到 的 本 地 应 用 程 序 向 外 发 出 的 流 量 ， 经 由 Envoy 代 理 路 由 到 上 游 。 < / p >
< p > Envoy 监 听 在 15001 端 口 上 监 听 所 有 Outbound 流 量 ， Outbound Handler 处 理 ， 然 后 经 过 < code > virtualOutbound< / code > Listener、 < code > 0.0.0.0_9080< / code > Listener， 然 后 通 过 Route 9080 找 到 上 游 的 cluster， 进 而 通 过 EDS 找 到 Endpoint 执 行 路 由 动 作 。 < / p >
< p > < strong > < code > ratings.default.svc.cluster.local:9080< / code > 路 由 < / strong > < / p >
< p > 运 行 < code > istioctl proxy-config routes reviews-v1-545db77b95-jkgv2 --name 9080 -o json< / code > 查 看 route 配 置 ， 因 为 < a href = "../GLOSSARY.html#sidecar" class = "glossary-term" title = "Sidecar，全称 Sidecar proxy，为在应用程序旁运行的单独的进程，它可以为应用程序添加许多功能，而无需在应用程序中添加额外的第三方组件，或修改应用程序的代码或配置。" > sidecar< / a > 会 根 据 HTTP header 中 的 domains 来 匹 配 VirtualHost， 所 以 下 面 只 列 举 了 < code > ratings.default.svc.cluster.local:9080< / code > 这 一 个 VirtualHost。 < / p >
< pre class = "language-" > < code class = "lang-json" > < span class = "token punctuation" > [< / span >
< span class = "token punctuation" > {< / span >
< span class = "token property" > " name" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " 9080" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " virtualHosts" < / span > < span class = "token operator" > :< / span > < span class = "token punctuation" > [< / span >
< span class = "token punctuation" > {< / span >
< span class = "token property" > " name" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " ratings.default.svc.cluster.local:9080" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " domains" < / span > < span class = "token operator" > :< / span > < span class = "token punctuation" > [< / span >
< span class = "token string" > " ratings.default.svc.cluster.local" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token string" > " ratings.default.svc.cluster.local:9080" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token string" > " ratings" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token string" > " ratings:9080" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token string" > " ratings.default.svc" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token string" > " ratings.default.svc:9080" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token string" > " ratings.default" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token string" > " ratings.default:9080" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token string" > " 10.8.8.106" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token string" > " 10.8.8.106:9080" < / span >
< span class = "token punctuation" > ]< / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " routes" < / span > < span class = "token operator" > :< / span > < span class = "token punctuation" > [< / span >
< span class = "token punctuation" > {< / span >
< span class = "token property" > " name" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " default" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " match" < / span > < span class = "token operator" > :< / span > < span class = "token punctuation" > {< / span >
< span class = "token property" > " prefix" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " /" < / span >
< span class = "token punctuation" > }< / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " route" < / span > < span class = "token operator" > :< / span > < span class = "token punctuation" > {< / span >
< span class = "token property" > " cluster" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " outbound|9080||ratings.default.svc.cluster.local" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " timeout" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " 0s" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " retryPolicy" < / span > < span class = "token operator" > :< / span > < span class = "token punctuation" > {< / span >
< span class = "token property" > " retryOn" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " connect-failure,refused-stream,unavailable,cancelled,retriable-status-codes" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " numRetries" < / span > < span class = "token operator" > :< / span > < span class = "token number" > 2< / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " retryHostPredicate" < / span > < span class = "token operator" > :< / span > < span class = "token punctuation" > [< / span >
< span class = "token punctuation" > {< / span >
< span class = "token property" > " name" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " envoy.retry_host_predicates.previous_hosts" < / span >
< span class = "token punctuation" > }< / span >
< span class = "token punctuation" > ]< / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " hostSelectionRetryMaxAttempts" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " 5" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " retriableStatusCodes" < / span > < span class = "token operator" > :< / span > < span class = "token punctuation" > [< / span >
< span class = "token number" > 503< / span >
< span class = "token punctuation" > ]< / span >
< span class = "token punctuation" > }< / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " maxStreamDuration" < / span > < span class = "token operator" > :< / span > < span class = "token punctuation" > {< / span >
< span class = "token property" > " maxStreamDuration" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " 0s" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " grpcTimeoutHeaderMax" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " 0s" < / span >
< span class = "token punctuation" > }< / span >
< span class = "token punctuation" > }< / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " decorator" < / span > < span class = "token operator" > :< / span > < span class = "token punctuation" > {< / span >
< span class = "token property" > " operation" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " ratings.default.svc.cluster.local: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" > " includeRequestAttemptCount" < / span > < span class = "token operator" > :< / span > < span class = "token boolean" > true< / span >
< span class = "token punctuation" > }< / span > < span class = "token punctuation" > ,< / span >
< span class = "token comment" > /*省 略 部 分 内 容 */< / span >
< span class = "token punctuation" > ]< / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " validateClusters" < / span > < span class = "token operator" > :< / span > < span class = "token boolean" > false< / span >
< span class = "token punctuation" > }< / span >
< span class = "token punctuation" > ]< / span >
< / code > < / pre >
< p > 从 该 Virtual Host 配 置 中 可 以 看 到 将 流 量 路 由 到 < code > outbound|9080||ratings.default.svc.cluster.local< / code > 集 群 。 < / p >
< p > < strong > < code > outbound|9080||ratings.default.svc.cluster.local< / code > 集 群 的 端 点 < / strong > < / p >
< p > 运 行 < code > istioctl proxy-config endpoint reviews-v1-545db77b95-jkgv2 --port 9080 -o json --cluster " outbound|9080||ratings.default.svc.cluster.local" < / code > 查 看 集 群 的 Endpoint 配 置 ， 结 果 如 下 。 < / p >
< pre class = "language-" > < code class = "lang-json" > < span class = "token punctuation" > [< / span >
< span class = "token punctuation" > {< / span >
< span class = "token property" > " name" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " outbound|9080||ratings.default.svc.cluster.local" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " addedViaApi" < / span > < span class = "token operator" > :< / span > < span class = "token boolean" > true< / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " hostStatuses" < / span > < span class = "token operator" > :< / span > < span class = "token punctuation" > [< / span >
< span class = "token punctuation" > {< / span >
< span class = "token property" > " address" < / span > < span class = "token operator" > :< / span > < span class = "token punctuation" > {< / span >
< span class = "token property" > " socketAddress" < / span > < span class = "token operator" > :< / span > < span class = "token punctuation" > {< / span >
< span class = "token property" > " address" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " 10.4.1.12" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " portValue" < / 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" > " stats" < / span > < span class = "token operator" > :< / span > < span class = "token punctuation" > [< / span >
< span class = "token punctuation" > {< / span >
< span class = "token property" > " name" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " cx_connect_fail" < / span >
< span class = "token punctuation" > }< / span > < span class = "token punctuation" > ,< / span >
< span class = "token punctuation" > {< / span >
< span class = "token property" > " name" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " cx_total" < / span >
< span class = "token punctuation" > }< / span > < span class = "token punctuation" > ,< / span >
< span class = "token punctuation" > {< / span >
< span class = "token property" > " name" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " rq_error" < / span >
< span class = "token punctuation" > }< / span > < span class = "token punctuation" > ,< / span >
< span class = "token punctuation" > {< / span >
< span class = "token property" > " name" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " rq_success" < / span >
< span class = "token punctuation" > }< / span > < span class = "token punctuation" > ,< / span >
< span class = "token punctuation" > {< / span >
< span class = "token property" > " name" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " rq_timeout" < / span >
< span class = "token punctuation" > }< / span > < span class = "token punctuation" > ,< / span >
< span class = "token punctuation" > {< / span >
< span class = "token property" > " name" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " rq_total" < / span >
< span class = "token punctuation" > }< / span > < span class = "token punctuation" > ,< / span >
< span class = "token punctuation" > {< / span >
< span class = "token property" > " type" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " GAUGE" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " name" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " cx_active" < / span >
< span class = "token punctuation" > }< / span > < span class = "token punctuation" > ,< / span >
< span class = "token punctuation" > {< / span >
< span class = "token property" > " type" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " GAUGE" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " name" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " rq_active" < / span >
< span class = "token punctuation" > }< / span >
< span class = "token punctuation" > ]< / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " healthStatus" < / span > < span class = "token operator" > :< / span > < span class = "token punctuation" > {< / span >
< span class = "token property" > " edsHealthStatus" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " HEALTHY" < / span >
< span class = "token punctuation" > }< / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " weight" < / span > < span class = "token operator" > :< / span > < span class = "token number" > 1< / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " locality" < / span > < span class = "token operator" > :< / span > < span class = "token punctuation" > {< / span >
< span class = "token property" > " region" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " us-west2" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " zone" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " us-west2-a" < / 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" > " circuitBreakers" < / span > < span class = "token operator" > :< / span > < span class = "token punctuation" > {< / span >
< span class = "token property" > " thresholds" < / span > < span class = "token operator" > :< / span > < span class = "token punctuation" > [< / span >
< span class = "token punctuation" > {< / span >
< span class = "token property" > " maxConnections" < / span > < span class = "token operator" > :< / span > < span class = "token number" > 4294967295< / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " maxPendingRequests" < / span > < span class = "token operator" > :< / span > < span class = "token number" > 4294967295< / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " maxRequests" < / span > < span class = "token operator" > :< / span > < span class = "token number" > 4294967295< / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " maxRetries" < / span > < span class = "token operator" > :< / span > < span class = "token number" > 4294967295< / span >
< span class = "token punctuation" > }< / span > < span class = "token punctuation" > ,< / span >
< span class = "token punctuation" > {< / span >
< span class = "token property" > " priority" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " HIGH" < / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " maxConnections" < / span > < span class = "token operator" > :< / span > < span class = "token number" > 1024< / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " maxPendingRequests" < / span > < span class = "token operator" > :< / span > < span class = "token number" > 1024< / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " maxRequests" < / span > < span class = "token operator" > :< / span > < span class = "token number" > 1024< / span > < span class = "token punctuation" > ,< / span >
< span class = "token property" > " maxRetries" < / span > < span class = "token operator" > :< / span > < span class = "token number" > 3< / 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" > " observabilityName" < / span > < span class = "token operator" > :< / span > < span class = "token string" > " outbound|9080||ratings.default.svc.cluster.local" < / span >
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< p > 我 们 看 到 端 点 的 地 址 是 < code > 10.4.1.12< / code > 。 实 际 上 ， Endpoint 可 以 是 一 个 或 多 个 ， < a href = "../GLOSSARY.html#sidecar" class = "glossary-term" title = "Sidecar，全称 Sidecar proxy，为在应用程序旁运行的单独的进程，它可以为应用程序添加许多功能，而无需在应用程序中添加额外的第三方组件，或修改应用程序的代码或配置。" > sidecar< / a > 将 根 据 一 定 规 则 选 择 适 当 的 Endpoint 来 路 由 。 至 此 < code > review< / code > Pod找 到 了 它 上 游 服 务 < code > rating< / code > 的 Endpoint。 < / p >
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