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< a href = "https://jimmysong.io" target = "_blank" class = "custom-link" > Jimmy Song< / a >
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< li class = "header" > 前言< / li >
< li class = "chapter " data-level = "1.1" data-path = "../" >
< a href = "../" >
< b > 1.1.< / b >
序言
< / a >
< / li >
< li class = "chapter " data-level = "1.2" data-path = "../cloud-native/cncf.html" >
< a href = "../cloud-native/cncf.html" >
< b > 1.2.< / b >
CNCF - 云原生计算基金会简介
< / a >
< / li >
< li class = "header" > 云原生< / li >
< li class = "chapter " data-level = "2.1" data-path = "../cloud-native/play-with-kubernetes.html" >
< a href = "../cloud-native/play-with-kubernetes.html" >
< b > 2.1.< / b >
Play with Kubernetes
< / a >
< / li >
< li class = "chapter " data-level = "2.2" data-path = "../cloud-native/kubernetes-and-cloud-native-app-overview.html" >
< a href = "../cloud-native/kubernetes-and-cloud-native-app-overview.html" >
< b > 2.2.< / b >
Kubernetes与云原生应用概览
< / a >
< / li >
< li class = "chapter " data-level = "2.3" data-path = "../cloud-native/from-kubernetes-to-cloud-native.html" >
< a href = "../cloud-native/from-kubernetes-to-cloud-native.html" >
< b > 2.3.< / b >
云原生应用之路——从Kubernetes到Cloud Native
< / a >
< / li >
< li class = "header" > 概念与原理< / li >
< li class = "chapter " data-level = "3.1" data-path = "../concepts/" >
< a href = "../concepts/" >
< b > 3.1.< / b >
Kubernetes架构
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "3.1.1" data-path = "../concepts/concepts.html" >
< a href = "../concepts/concepts.html" >
< b > 3.1.1.< / b >
设计理念
< / a >
< / li >
< li class = "chapter " data-level = "3.1.2" data-path = "../concepts/etcd.html" >
< a href = "../concepts/etcd.html" >
< b > 3.1.2.< / b >
Etcd解析
< / a >
< / li >
< li class = "chapter " data-level = "3.1.3" data-path = "../concepts/open-interfaces.html" >
< a href = "../concepts/open-interfaces.html" >
< b > 3.1.3.< / b >
开放接口
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "3.1.3.1" data-path = "../concepts/cri.html" >
< a href = "../concepts/cri.html" >
< b > 3.1.3.1.< / b >
CRI - Container Runtime Interface（ ）
< / a >
< / li >
< li class = "chapter " data-level = "3.1.3.2" data-path = "../concepts/cni.html" >
< a href = "../concepts/cni.html" >
< b > 3.1.3.2.< / b >
CNI - Container Network Interface（ ）
< / a >
< / li >
< li class = "chapter " data-level = "3.1.3.3" data-path = "../concepts/csi.html" >
< a href = "../concepts/csi.html" >
< b > 3.1.3.3.< / b >
CSI - Container Storage Interface（ ）
< / a >
< / li >
< / ul >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "3.2" >
< span >
< b > 3.2.< / b >
Kubernetes中的网络
< / span >
< ul class = "articles" >
< li class = "chapter " data-level = "3.2.1" data-path = "../concepts/networking.html" >
< a href = "../concepts/networking.html" >
< b > 3.2.1.< / b >
Kubernetes中的网络解析——以flannel为例
< / a >
< / li >
< li class = "chapter " data-level = "3.2.2" data-path = "../concepts/calico.html" >
< a href = "../concepts/calico.html" >
< b > 3.2.2.< / b >
Kubernetes中的网络解析——以calico为例
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "3.3" data-path = "../concepts/objects.html" >
< a href = "../concepts/objects.html" >
< b > 3.3.< / b >
资源对象与基本概念解析
< / a >
< / li >
< li class = "chapter " data-level = "3.4" data-path = "../concepts/pod-state-and-lifecycle.html" >
< a href = "../concepts/pod-state-and-lifecycle.html" >
< b > 3.4.< / b >
Pod状态与生命周期管理
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "3.4.1" data-path = "../concepts/pod-overview.html" >
< a href = "../concepts/pod-overview.html" >
< b > 3.4.1.< / b >
Pod概览
< / a >
< / li >
< li class = "chapter " data-level = "3.4.2" data-path = "../concepts/pod.html" >
< a href = "../concepts/pod.html" >
< b > 3.4.2.< / b >
Pod解析
< / a >
< / li >
< li class = "chapter " data-level = "3.4.3" data-path = "../concepts/init-containers.html" >
< a href = "../concepts/init-containers.html" >
< b > 3.4.3.< / b >
Init容器
< / a >
< / li >
< li class = "chapter " data-level = "3.4.4" data-path = "../concepts/pause-container.html" >
< a href = "../concepts/pause-container.html" >
< b > 3.4.4.< / b >
Pause容器
< / a >
< / li >
< li class = "chapter " data-level = "3.4.5" data-path = "../concepts/pod-security-policy.html" >
< a href = "../concepts/pod-security-policy.html" >
< b > 3.4.5.< / b >
Pod安全策略
< / a >
< / li >
< li class = "chapter " data-level = "3.4.6" data-path = "../concepts/pod-lifecycle.html" >
< a href = "../concepts/pod-lifecycle.html" >
< b > 3.4.6.< / b >
Pod的生命周期
< / a >
< / li >
< li class = "chapter " data-level = "3.4.7" data-path = "../concepts/pod-hook.html" >
< a href = "../concepts/pod-hook.html" >
< b > 3.4.7.< / b >
Pod Hook
< / a >
< / li >
< li class = "chapter " data-level = "3.4.8" data-path = "../concepts/pod-preset.html" >
< a href = "../concepts/pod-preset.html" >
< b > 3.4.8.< / b >
Pod Preset
< / a >
< / li >
< li class = "chapter " data-level = "3.4.9" data-path = "../concepts/pod-disruption-budget.html" >
< a href = "../concepts/pod-disruption-budget.html" >
< b > 3.4.9.< / b >
Pod中断与PDB（ ）
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "3.5" data-path = "../concepts/cluster.html" >
< a href = "../concepts/cluster.html" >
< b > 3.5.< / b >
集群资源管理
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "3.5.1" data-path = "../concepts/node.html" >
< a href = "../concepts/node.html" >
< b > 3.5.1.< / b >
Node
< / a >
< / li >
< li class = "chapter " data-level = "3.5.2" data-path = "../concepts/namespace.html" >
< a href = "../concepts/namespace.html" >
< b > 3.5.2.< / b >
Namespace
< / a >
< / li >
< li class = "chapter " data-level = "3.5.3" data-path = "../concepts/label.html" >
< a href = "../concepts/label.html" >
< b > 3.5.3.< / b >
Label
< / a >
< / li >
< li class = "chapter " data-level = "3.5.4" data-path = "../concepts/annotation.html" >
< a href = "../concepts/annotation.html" >
< b > 3.5.4.< / b >
Annotation
< / a >
< / li >
< li class = "chapter " data-level = "3.5.5" data-path = "../concepts/taint-and-toleration.html" >
< a href = "../concepts/taint-and-toleration.html" >
< b > 3.5.5.< / b >
Taint和Toleration（ ）
< / a >
< / li >
< li class = "chapter " data-level = "3.5.6" data-path = "../concepts/garbage-collection.html" >
< a href = "../concepts/garbage-collection.html" >
< b > 3.5.6.< / b >
垃圾收集
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "3.6" data-path = "../concepts/controllers.html" >
< a href = "../concepts/controllers.html" >
< b > 3.6.< / b >
控制器
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "3.6.1" data-path = "../concepts/deployment.html" >
< a href = "../concepts/deployment.html" >
< b > 3.6.1.< / b >
Deployment
< / a >
< / li >
< li class = "chapter " data-level = "3.6.2" data-path = "../concepts/statefulset.html" >
< a href = "../concepts/statefulset.html" >
< b > 3.6.2.< / b >
StatefulSet
< / a >
< / li >
< li class = "chapter " data-level = "3.6.3" data-path = "../concepts/daemonset.html" >
< a href = "../concepts/daemonset.html" >
< b > 3.6.3.< / b >
DaemonSet
< / a >
< / li >
< li class = "chapter " data-level = "3.6.4" data-path = "../concepts/replicaset.html" >
< a href = "../concepts/replicaset.html" >
< b > 3.6.4.< / b >
ReplicationController和ReplicaSet
< / a >
< / li >
< li class = "chapter " data-level = "3.6.5" data-path = "../concepts/job.html" >
< a href = "../concepts/job.html" >
< b > 3.6.5.< / b >
Job
< / a >
< / li >
< li class = "chapter " data-level = "3.6.6" data-path = "../concepts/cronjob.html" >
< a href = "../concepts/cronjob.html" >
< b > 3.6.6.< / b >
CronJob
< / a >
< / li >
< li class = "chapter " data-level = "3.6.7" data-path = "../concepts/horizontal-pod-autoscaling.html" >
< a href = "../concepts/horizontal-pod-autoscaling.html" >
< b > 3.6.7.< / b >
Horizontal Pod Autoscaling
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "3.6.7.1" data-path = "../concepts/custom-metrics-hpa.html" >
< a href = "../concepts/custom-metrics-hpa.html" >
< b > 3.6.7.1.< / b >
自定义指标HPA
< / a >
< / li >
< / ul >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "3.7" data-path = "../concepts/service-discovery.html" >
< a href = "../concepts/service-discovery.html" >
< b > 3.7.< / b >
服务发现
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "3.7.1" data-path = "../concepts/service.html" >
< a href = "../concepts/service.html" >
< b > 3.7.1.< / b >
Service
< / a >
< / li >
< li class = "chapter " data-level = "3.7.2" data-path = "../concepts/ingress.html" >
< a href = "../concepts/ingress.html" >
< b > 3.7.2.< / b >
Ingress
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "3.7.2.1" data-path = "../concepts/traefik-ingress-controller.html" >
< a href = "../concepts/traefik-ingress-controller.html" >
< b > 3.7.2.1.< / b >
Traefik Ingress Controller
< / a >
< / li >
< / ul >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "3.8" data-path = "../concepts/authentication-and-permission.html" >
< a href = "../concepts/authentication-and-permission.html" >
< b > 3.8.< / b >
身份与权限控制
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "3.8.1" data-path = "../concepts/serviceaccount.html" >
< a href = "../concepts/serviceaccount.html" >
< b > 3.8.1.< / b >
ServiceAccount
< / a >
< / li >
< li class = "chapter " data-level = "3.8.2" data-path = "../concepts/rbac.html" >
< a href = "../concepts/rbac.html" >
< b > 3.8.2.< / b >
RBAC——基于角色的访问控制
< / a >
< / li >
< li class = "chapter " data-level = "3.8.3" data-path = "../concepts/network-policy.html" >
< a href = "../concepts/network-policy.html" >
< b > 3.8.3.< / b >
NetworkPolicy
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "3.9" data-path = "../concepts/storage.html" >
< a href = "../concepts/storage.html" >
< b > 3.9.< / b >
存储
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "3.9.1" data-path = "../concepts/secret.html" >
< a href = "../concepts/secret.html" >
< b > 3.9.1.< / b >
Secret
< / a >
< / li >
< li class = "chapter " data-level = "3.9.2" data-path = "../concepts/configmap.html" >
< a href = "../concepts/configmap.html" >
< b > 3.9.2.< / b >
ConfigMap
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "3.9.2.1" data-path = "../concepts/configmap-hot-update.html" >
< a href = "../concepts/configmap-hot-update.html" >
< b > 3.9.2.1.< / b >
ConfigMap的热更新
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "3.9.3" data-path = "../concepts/volume.html" >
< a href = "../concepts/volume.html" >
< b > 3.9.3.< / b >
Volume
< / a >
< / li >
< li class = "chapter " data-level = "3.9.4" data-path = "../concepts/persistent-volume.html" >
< a href = "../concepts/persistent-volume.html" >
< b > 3.9.4.< / b >
Persistent Volume（ ）
< / a >
< / li >
< li class = "chapter " data-level = "3.9.5" data-path = "../concepts/storageclass.html" >
< a href = "../concepts/storageclass.html" >
< b > 3.9.5.< / b >
Storage Class
< / a >
< / li >
< li class = "chapter " data-level = "3.9.6" data-path = "../concepts/local-persistent-storage.html" >
< a href = "../concepts/local-persistent-storage.html" >
< b > 3.9.6.< / b >
本地持久化存储
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "3.10" data-path = "../concepts/extension.html" >
< a href = "../concepts/extension.html" >
< b > 3.10.< / b >
集群扩展
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "3.10.1" data-path = "../concepts/custom-resource.html" >
< a href = "../concepts/custom-resource.html" >
< b > 3.10.1.< / b >
使用自定义资源扩展API
< / a >
< / li >
< li class = "chapter " data-level = "3.10.2" data-path = "../concepts/aggregated-api-server.html" >
< a href = "../concepts/aggregated-api-server.html" >
< b > 3.10.2.< / b >
Aggregated API Server
< / a >
< / li >
< li class = "chapter " data-level = "3.10.3" data-path = "../concepts/apiservice.html" >
< a href = "../concepts/apiservice.html" >
< b > 3.10.3.< / b >
APIService
< / a >
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< / li >
< li class = "chapter " data-level = "3.10.4" data-path = "../concepts/service-catalog.html" >
< a href = "../concepts/service-catalog.html" >
< b > 3.10.4.< / b >
Service Catalog
< / a >
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< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "3.11" data-path = "../concepts/scheduling.html" >
< a href = "../concepts/scheduling.html" >
< b > 3.11.< / b >
资源调度
< / a >
< / li >
< li class = "header" > 用户指南< / li >
< li class = "chapter " data-level = "4.1" data-path = "../guide/" >
< a href = "../guide/" >
< b > 4.1.< / b >
用户指南
< / a >
< / li >
< li class = "chapter " data-level = "4.2" data-path = "../guide/resource-configuration.html" >
< a href = "../guide/resource-configuration.html" >
< b > 4.2.< / b >
资源对象配置
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "4.2.1" data-path = "../guide/configure-liveness-readiness-probes.html" >
< a href = "../guide/configure-liveness-readiness-probes.html" >
< b > 4.2.1.< / b >
配置Pod的liveness和readiness探针
< / a >
< / li >
< li class = "chapter " data-level = "4.2.2" data-path = "../guide/configure-pod-service-account.html" >
< a href = "../guide/configure-pod-service-account.html" >
< b > 4.2.2.< / b >
配置Pod的Service Account
< / a >
< / li >
< li class = "chapter " data-level = "4.2.3" data-path = "../guide/secret-configuration.html" >
< a href = "../guide/secret-configuration.html" >
< b > 4.2.3.< / b >
Secret配置
< / a >
< / li >
< li class = "chapter " data-level = "4.2.4" data-path = "../guide/resource-quota-management.html" >
< a href = "../guide/resource-quota-management.html" >
< b > 4.2.4.< / b >
管理namespace中的资源配额
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "4.3" data-path = "../guide/command-usage.html" >
< a href = "../guide/command-usage.html" >
< b > 4.3.< / b >
命令使用
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "4.3.1" data-path = "../guide/docker-cli-to-kubectl.html" >
< a href = "../guide/docker-cli-to-kubectl.html" >
< b > 4.3.1.< / b >
docker用户过度到kubectl命令行指南
< / a >
< / li >
< li class = "chapter " data-level = "4.3.2" data-path = "../guide/using-kubectl.html" >
< a href = "../guide/using-kubectl.html" >
< b > 4.3.2.< / b >
kubectl命令概览
< / a >
< / li >
< li class = "chapter " data-level = "4.3.3" data-path = "../guide/kubectl-cheatsheet.html" >
< a href = "../guide/kubectl-cheatsheet.html" >
< b > 4.3.3.< / b >
kubectl命令技巧大全
< / a >
< / li >
< li class = "chapter " data-level = "4.3.4" data-path = "../guide/using-etcdctl-to-access-kubernetes-data.html" >
< a href = "../guide/using-etcdctl-to-access-kubernetes-data.html" >
< b > 4.3.4.< / b >
使用etcdctl访问kubernetes数据
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< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "4.4" data-path = "../guide/cluster-security-management.html" >
< a href = "../guide/cluster-security-management.html" >
< b > 4.4.< / b >
集群安全性管理
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "4.4.1" data-path = "../guide/managing-tls-in-a-cluster.html" >
< a href = "../guide/managing-tls-in-a-cluster.html" >
< b > 4.4.1.< / b >
管理集群中的TLS
< / a >
< / li >
< li class = "chapter " data-level = "4.4.2" data-path = "../guide/kubelet-authentication-authorization.html" >
< a href = "../guide/kubelet-authentication-authorization.html" >
< b > 4.4.2.< / b >
kubelet的认证授权
< / a >
< / li >
< li class = "chapter " data-level = "4.4.3" data-path = "../guide/tls-bootstrapping.html" >
< a href = "../guide/tls-bootstrapping.html" >
< b > 4.4.3.< / b >
TLS bootstrap
< / a >
< / li >
< li class = "chapter " data-level = "4.4.4" data-path = "../guide/kubectl-user-authentication-authorization.html" >
< a href = "../guide/kubectl-user-authentication-authorization.html" >
< b > 4.4.4.< / b >
创建用户认证授权的kubeconfig文件
< / a >
< / li >
< li class = "chapter " data-level = "4.4.5" data-path = "../guide/ip-masq-agent.html" >
< a href = "../guide/ip-masq-agent.html" >
< b > 4.4.5.< / b >
IP伪装代理
< / a >
< / li >
< li class = "chapter " data-level = "4.4.6" data-path = "../guide/auth-with-kubeconfig-or-token.html" >
< a href = "../guide/auth-with-kubeconfig-or-token.html" >
< b > 4.4.6.< / b >
使用kubeconfig或token进行用户身份认证
< / a >
< / li >
< li class = "chapter " data-level = "4.4.7" data-path = "../guide/authentication.html" >
< a href = "../guide/authentication.html" >
< b > 4.4.7.< / b >
Kubernetes中的用户与身份认证授权
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "4.5" data-path = "../guide/access-kubernetes-cluster.html" >
< a href = "../guide/access-kubernetes-cluster.html" >
< b > 4.5.< / b >
访问Kubernetes集群
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "4.5.1" data-path = "../guide/access-cluster.html" >
< a href = "../guide/access-cluster.html" >
< b > 4.5.1.< / b >
访问集群
< / a >
< / li >
< li class = "chapter " data-level = "4.5.2" data-path = "../guide/authenticate-across-clusters-kubeconfig.html" >
< a href = "../guide/authenticate-across-clusters-kubeconfig.html" >
< b > 4.5.2.< / b >
使用kubeconfig文件配置跨集群认证
< / a >
< / li >
< li class = "chapter " data-level = "4.5.3" data-path = "../guide/connecting-to-applications-port-forward.html" >
< a href = "../guide/connecting-to-applications-port-forward.html" >
< b > 4.5.3.< / b >
通过端口转发访问集群中的应用程序
< / a >
< / li >
< li class = "chapter " data-level = "4.5.4" data-path = "../guide/service-access-application-cluster.html" >
< a href = "../guide/service-access-application-cluster.html" >
< b > 4.5.4.< / b >
使用service访问群集中的应用程序
< / a >
< / li >
< li class = "chapter " data-level = "4.5.5" data-path = "../guide/accessing-kubernetes-pods-from-outside-of-the-cluster.html" >
< a href = "../guide/accessing-kubernetes-pods-from-outside-of-the-cluster.html" >
< b > 4.5.5.< / b >
从外部访问Kubernetes中的Pod
< / a >
< / li >
< li class = "chapter " data-level = "4.5.6" data-path = "../guide/cabin-mobile-dashboard-for-kubernetes.html" >
< a href = "../guide/cabin-mobile-dashboard-for-kubernetes.html" >
< b > 4.5.6.< / b >
Cabin - Kubernetes手机客户端
< / a >
< / li >
< li class = "chapter " data-level = "4.5.7" data-path = "../guide/kubernetes-desktop-client.html" >
< a href = "../guide/kubernetes-desktop-client.html" >
< b > 4.5.7.< / b >
Kubernetic - Kubernetes桌面客户端
< / a >
< / li >
< li class = "chapter " data-level = "4.5.8" data-path = "../guide/kubernator-kubernetes-ui.html" >
< a href = "../guide/kubernator-kubernetes-ui.html" >
< b > 4.5.8.< / b >
Kubernator - 更底层的Kubernetes UI
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "4.6" data-path = "../guide/application-development-deployment-flow.html" >
< a href = "../guide/application-development-deployment-flow.html" >
< b > 4.6.< / b >
在Kubernetes中开发部署应用
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "4.6.1" data-path = "../guide/deploy-applications-in-kubernetes.html" >
< a href = "../guide/deploy-applications-in-kubernetes.html" >
< b > 4.6.1.< / b >
适用于kubernetes的应用开发部署流程
< / a >
< / li >
< li class = "chapter " data-level = "4.6.2" data-path = "../guide/migrating-hadoop-yarn-to-kubernetes.html" >
< a href = "../guide/migrating-hadoop-yarn-to-kubernetes.html" >
< b > 4.6.2.< / b >
迁移传统应用到Kubernetes中——以Hadoop YARN为例
< / a >
< / li >
< li class = "chapter " data-level = "4.6.3" data-path = "../guide/using-statefulset.html" >
< a href = "../guide/using-statefulset.html" >
< b > 4.6.3.< / b >
使用StatefulSet部署用状态应用
< / a >
< / li >
< / ul >
< / li >
< li class = "header" > 最佳实践< / li >
< li class = "chapter " data-level = "5.1" data-path = "../practice/" >
< a href = "../practice/" >
< b > 5.1.< / b >
最佳实践概览
< / a >
< / li >
< li class = "chapter " data-level = "5.2" data-path = "../practice/install-kubernetes-on-centos.html" >
< a href = "../practice/install-kubernetes-on-centos.html" >
< b > 5.2.< / b >
在CentOS上部署Kubernetes集群
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.2.1" data-path = "../practice/create-tls-and-secret-key.html" >
< a href = "../practice/create-tls-and-secret-key.html" >
< b > 5.2.1.< / b >
创建TLS证书和秘钥
< / a >
< / li >
< li class = "chapter " data-level = "5.2.2" data-path = "../practice/create-kubeconfig.html" >
< a href = "../practice/create-kubeconfig.html" >
< b > 5.2.2.< / b >
创建kubeconfig文件
< / a >
< / li >
< li class = "chapter " data-level = "5.2.3" data-path = "../practice/etcd-cluster-installation.html" >
< a href = "../practice/etcd-cluster-installation.html" >
< b > 5.2.3.< / b >
创建高可用etcd集群
< / a >
< / li >
< li class = "chapter " data-level = "5.2.4" data-path = "../practice/kubectl-installation.html" >
< a href = "../practice/kubectl-installation.html" >
< b > 5.2.4.< / b >
安装kubectl命令行工具
< / a >
< / li >
< li class = "chapter " data-level = "5.2.5" data-path = "../practice/master-installation.html" >
< a href = "../practice/master-installation.html" >
< b > 5.2.5.< / b >
部署master节点
< / a >
< / li >
< li class = "chapter " data-level = "5.2.6" data-path = "../practice/flannel-installation.html" >
< a href = "../practice/flannel-installation.html" >
< b > 5.2.6.< / b >
安装flannel网络插件
< / a >
< / li >
< li class = "chapter " data-level = "5.2.7" data-path = "../practice/node-installation.html" >
< a href = "../practice/node-installation.html" >
< b > 5.2.7.< / b >
部署node节点
< / a >
< / li >
< li class = "chapter " data-level = "5.2.8" data-path = "../practice/kubedns-addon-installation.html" >
< a href = "../practice/kubedns-addon-installation.html" >
< b > 5.2.8.< / b >
安装kubedns插件
< / a >
< / li >
< li class = "chapter " data-level = "5.2.9" data-path = "../practice/dashboard-addon-installation.html" >
< a href = "../practice/dashboard-addon-installation.html" >
< b > 5.2.9.< / b >
安装dashboard插件
< / a >
< / li >
< li class = "chapter " data-level = "5.2.10" data-path = "../practice/heapster-addon-installation.html" >
< a href = "../practice/heapster-addon-installation.html" >
< b > 5.2.10.< / b >
安装heapster插件
< / a >
< / li >
< li class = "chapter " data-level = "5.2.11" data-path = "../practice/efk-addon-installation.html" >
< a href = "../practice/efk-addon-installation.html" >
< b > 5.2.11.< / b >
安装EFK插件
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.3" data-path = "../practice/install-kubernetes-with-kubeadm.html" >
< a href = "../practice/install-kubernetes-with-kubeadm.html" >
< b > 5.3.< / b >
使用kubeadm快速构建测试集群
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.3.1" data-path = "../practice/install-kubernetes-on-ubuntu-server-16.04-with-kubeadm.html" >
< a href = "../practice/install-kubernetes-on-ubuntu-server-16.04-with-kubeadm.html" >
< b > 5.3.1.< / b >
使用kubeadm在Ubuntu Server 16.04上快速构建测试集群
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.4" data-path = "../practice/service-discovery-and-loadbalancing.html" >
< a href = "../practice/service-discovery-and-loadbalancing.html" >
< b > 5.4.< / b >
服务发现与负载均衡
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.4.1" data-path = "../practice/traefik-ingress-installation.html" >
< a href = "../practice/traefik-ingress-installation.html" >
< b > 5.4.1.< / b >
安装Traefik ingress
< / a >
< / li >
< li class = "chapter " data-level = "5.4.2" data-path = "../practice/distributed-load-test.html" >
< a href = "../practice/distributed-load-test.html" >
< b > 5.4.2.< / b >
分布式负载测试
< / a >
< / li >
< li class = "chapter " data-level = "5.4.3" data-path = "../practice/network-and-cluster-perfermance-test.html" >
< a href = "../practice/network-and-cluster-perfermance-test.html" >
< b > 5.4.3.< / b >
网络和集群性能测试
< / a >
< / li >
< li class = "chapter " data-level = "5.4.4" data-path = "../practice/edge-node-configuration.html" >
< a href = "../practice/edge-node-configuration.html" >
< b > 5.4.4.< / b >
边缘节点配置
< / a >
< / li >
< li class = "chapter " data-level = "5.4.5" data-path = "../practice/nginx-ingress-installation.html" >
< a href = "../practice/nginx-ingress-installation.html" >
< b > 5.4.5.< / b >
安装Nginx ingress
< / a >
< / li >
< li class = "chapter " data-level = "5.4.6" data-path = "../practice/dns-installation.html" >
< a href = "../practice/dns-installation.html" >
< b > 5.4.6.< / b >
安装配置DNS
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.4.6.1" data-path = "../practice/configuring-dns.html" >
< a href = "../practice/configuring-dns.html" >
< b > 5.4.6.1.< / b >
安装配置Kube-dns
< / a >
< / li >
< li class = "chapter " data-level = "5.4.6.2" data-path = "../practice/coredns.html" >
< a href = "../practice/coredns.html" >
< b > 5.4.6.2.< / b >
安装配置CoreDNS
< / a >
< / li >
< / ul >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.5" data-path = "../practice/operation.html" >
< a href = "../practice/operation.html" >
< b > 5.5.< / b >
运维管理
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.5.1" data-path = "../practice/master-ha.html" >
< a href = "../practice/master-ha.html" >
< b > 5.5.1.< / b >
Master节点高可用
< / a >
< / li >
< li class = "chapter " data-level = "5.5.2" data-path = "../practice/service-rolling-update.html" >
< a href = "../practice/service-rolling-update.html" >
< b > 5.5.2.< / b >
服务滚动升级
< / a >
< / li >
< li class = "chapter " data-level = "5.5.3" data-path = "../practice/app-log-collection.html" >
< a href = "../practice/app-log-collection.html" >
< b > 5.5.3.< / b >
应用日志收集
< / a >
< / li >
< li class = "chapter " data-level = "5.5.4" data-path = "../practice/configuration-best-practice.html" >
< a href = "../practice/configuration-best-practice.html" >
< b > 5.5.4.< / b >
配置最佳实践
< / a >
< / li >
< li class = "chapter " data-level = "5.5.5" data-path = "../practice/monitor.html" >
< a href = "../practice/monitor.html" >
< b > 5.5.5.< / b >
集群及应用监控
< / a >
< / li >
< li class = "chapter " data-level = "5.5.6" data-path = "../practice/data-persistence-problem.html" >
< a href = "../practice/data-persistence-problem.html" >
< b > 5.5.6.< / b >
数据持久化问题
< / a >
< / li >
< li class = "chapter " data-level = "5.5.7" data-path = "../practice/manage-compute-resources-container.html" >
< a href = "../practice/manage-compute-resources-container.html" >
< b > 5.5.7.< / b >
管理容器的计算资源
< / a >
< / li >
< li class = "chapter " data-level = "5.5.8" data-path = "../practice/federation.html" >
< a href = "../practice/federation.html" >
< b > 5.5.8.< / b >
集群联邦
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.6" data-path = "../practice/storage.html" >
< a href = "../practice/storage.html" >
< b > 5.6.< / b >
存储管理
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.6.1" data-path = "../practice/glusterfs.html" >
< a href = "../practice/glusterfs.html" >
< b > 5.6.1.< / b >
GlusterFS
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.6.1.1" data-path = "../practice/using-glusterfs-for-persistent-storage.html" >
< a href = "../practice/using-glusterfs-for-persistent-storage.html" >
< b > 5.6.1.1.< / b >
使用GlusterFS做持久化存储
< / a >
< / li >
< li class = "chapter " data-level = "5.6.1.2" data-path = "../practice/using-heketi-gluster-for-persistent-storage.html" >
< a href = "../practice/using-heketi-gluster-for-persistent-storage.html" >
< b > 5.6.1.2.< / b >
使用Heketi作为kubernetes的持久存储GlusterFS的external provisioner
< / a >
< / li >
< li class = "chapter " data-level = "5.6.1.3" data-path = "../practice/storage-for-containers-using-glusterfs-with-openshift.html" >
< a href = "../practice/storage-for-containers-using-glusterfs-with-openshift.html" >
< b > 5.6.1.3.< / b >
在OpenShift中使用GlusterFS做持久化存储
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.6.2" data-path = "../practice/ceph.html" >
< a href = "../practice/ceph.html" >
< b > 5.6.2.< / b >
Ceph
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.6.2.1" data-path = "../practice/ceph-helm-install-guide-zh.html" >
< a href = "../practice/ceph-helm-install-guide-zh.html" >
< b > 5.6.2.1.< / b >
用Helm托管安装Ceph集群并提供后端存储
< / a >
< / li >
< li class = "chapter " data-level = "5.6.2.2" data-path = "../practice/using-ceph-for-persistent-storage.html" >
< a href = "../practice/using-ceph-for-persistent-storage.html" >
< b > 5.6.2.2.< / b >
使用Ceph做持久化存储
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.6.3" data-path = "../practice/openebs.html" >
< a href = "../practice/openebs.html" >
< b > 5.6.3.< / b >
OpenEBS
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.6.3.1" data-path = "../practice/using-openebs-for-persistent-storage.html" >
< a href = "../practice/using-openebs-for-persistent-storage.html" >
< b > 5.6.3.1.< / b >
使用OpenEBS做持久化存储
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.6.4" data-path = "../practice/rook.html" >
< a href = "../practice/rook.html" >
< b > 5.6.4.< / b >
Rook
< / a >
< / li >
< li class = "chapter " data-level = "5.6.5" data-path = "../practice/nfs.html" >
< a href = "../practice/nfs.html" >
< b > 5.6.5.< / b >
NFS
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.6.5.1" data-path = "../practice/using-nfs-for-persistent-storage.html" >
< a href = "../practice/using-nfs-for-persistent-storage.html" >
< b > 5.6.5.1.< / b >
利用NFS动态提供Kubernetes后端存储卷
< / a >
< / li >
< / ul >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.7" data-path = "../practice/monitoring.html" >
< a href = "../practice/monitoring.html" >
< b > 5.7.< / b >
集群与应用监控
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.7.1" data-path = "../practice/heapster.html" >
< a href = "../practice/heapster.html" >
< b > 5.7.1.< / b >
Heapster
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.7.1.1" data-path = "../practice/using-heapster-to-get-object-metrics.html" >
< a href = "../practice/using-heapster-to-get-object-metrics.html" >
< b > 5.7.1.1.< / b >
使用Heapster获取集群和对象的metric数据
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.7.2" data-path = "../practice/prometheus.html" >
< a href = "../practice/prometheus.html" >
< b > 5.7.2.< / b >
Prometheus
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.7.2.1" data-path = "../practice/using-prometheus-to-monitor-kuberentes-cluster.html" >
< a href = "../practice/using-prometheus-to-monitor-kuberentes-cluster.html" >
< b > 5.7.2.1.< / b >
使用Prometheus监控kubernetes集群
< / a >
< / li >
< / ul >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.8" data-path = "../practice/services-management-tool.html" >
< a href = "../practice/services-management-tool.html" >
< b > 5.8.< / b >
服务编排管理
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.8.1" data-path = "../practice/helm.html" >
< a href = "../practice/helm.html" >
< b > 5.8.1.< / b >
使用Helm管理kubernetes应用
< / a >
< / li >
< li class = "chapter " data-level = "5.8.2" data-path = "../practice/create-private-charts-repo.html" >
< a href = "../practice/create-private-charts-repo.html" >
< b > 5.8.2.< / b >
构建私有Chart仓库
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.9" data-path = "../practice/ci-cd.html" >
< a href = "../practice/ci-cd.html" >
< b > 5.9.< / b >
持续集成与发布
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.9.1" data-path = "../practice/jenkins-ci-cd.html" >
< a href = "../practice/jenkins-ci-cd.html" >
< b > 5.9.1.< / b >
使用Jenkins进行持续集成与发布
< / a >
< / li >
< li class = "chapter " data-level = "5.9.2" data-path = "../practice/drone-ci-cd.html" >
< a href = "../practice/drone-ci-cd.html" >
< b > 5.9.2.< / b >
使用Drone进行持续集成与发布
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.10" data-path = "../practice/update-and-upgrade.html" >
< a href = "../practice/update-and-upgrade.html" >
< b > 5.10.< / b >
更新与升级
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.10.1" data-path = "../practice/manually-upgrade.html" >
< a href = "../practice/manually-upgrade.html" >
< b > 5.10.1.< / b >
手动升级Kubernetes集群
< / a >
< / li >
< li class = "chapter " data-level = "5.10.2" data-path = "../practice/dashboard-upgrade.html" >
< a href = "../practice/dashboard-upgrade.html" >
< b > 5.10.2.< / b >
升级dashboard
< / a >
< / li >
< / ul >
< / li >
< li class = "header" > 领域应用< / li >
< li class = "chapter " data-level = "6.1" data-path = "./" >
< a href = "./" >
< b > 6.1.< / b >
领域应用概览
< / a >
< / li >
< li class = "chapter " data-level = "6.2" data-path = "microservices.html" >
< a href = "microservices.html" >
< b > 6.2.< / b >
微服务架构
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.2.1" data-path = "service-discovery-in-microservices.html" >
< a href = "service-discovery-in-microservices.html" >
< b > 6.2.1.< / b >
微服务中的服务发现
< / a >
< / li >
< li class = "chapter " data-level = "6.2.2" data-path = "microservices-for-java-developers.html" >
< a href = "microservices-for-java-developers.html" >
< b > 6.2.2.< / b >
使用Java构建微服务并发布到Kubernetes平台
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.2.2.1" data-path = "spring-boot-quick-start-guide.html" >
< a href = "spring-boot-quick-start-guide.html" >
< b > 6.2.2.1.< / b >
Spring Boot快速开始指南
< / a >
< / li >
< / ul >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "6.3" data-path = "service-mesh.html" >
< a href = "service-mesh.html" >
< b > 6.3.< / b >
Service Mesh 服务网格
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.3.1" data-path = "istio.html" >
< a href = "istio.html" >
< b > 6.3.1.< / b >
Istio
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.3.1.1" data-path = "istio-installation.html" >
< a href = "istio-installation.html" >
< b > 6.3.1.1.< / b >
安装并试用Istio service mesh
< / a >
< / li >
< li class = "chapter " data-level = "6.3.1.2" data-path = "configuring-request-routing.html" >
< a href = "configuring-request-routing.html" >
< b > 6.3.1.2.< / b >
配置请求的路由规则
< / a >
< / li >
< li class = "chapter " data-level = "6.3.1.3" data-path = "install-and-expand-istio-mesh.html" >
< a href = "install-and-expand-istio-mesh.html" >
< b > 6.3.1.3.< / b >
安装和拓展Istio service mesh
< / a >
< / li >
< li class = "chapter " data-level = "6.3.1.4" data-path = "integrating-vms.html" >
< a href = "integrating-vms.html" >
< b > 6.3.1.4.< / b >
集成虚拟机
< / a >
< / li >
< li class = "chapter " data-level = "6.3.1.5" data-path = "sidecar-spec-in-istio.html" >
< a href = "sidecar-spec-in-istio.html" >
< b > 6.3.1.5.< / b >
Istio中sidecar的注入规范及示例
< / a >
< / li >
< li class = "chapter " data-level = "6.3.1.6" data-path = "istio-community-tips.html" >
< a href = "istio-community-tips.html" >
< b > 6.3.1.6.< / b >
如何参与Istio社区及注意事项
< / a >
< / li >
< li class = "chapter " data-level = "6.3.1.7" data-path = "istio-tutorial.html" >
< a href = "istio-tutorial.html" >
< b > 6.3.1.7.< / b >
Istio 教程
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "6.3.2" data-path = "linkerd.html" >
< a href = "linkerd.html" >
< b > 6.3.2.< / b >
Linkerd
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.3.2.1" data-path = "linkerd-user-guide.html" >
< a href = "linkerd-user-guide.html" >
< b > 6.3.2.1.< / b >
Linkerd 使用指南
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "6.3.3" data-path = "conduit.html" >
< a href = "conduit.html" >
< b > 6.3.3.< / b >
Conduit
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.3.3.1" data-path = "conduit-overview.html" >
< a href = "conduit-overview.html" >
< b > 6.3.3.1.< / b >
Condiut概览
< / a >
< / li >
< li class = "chapter " data-level = "6.3.3.2" data-path = "conduit-installation.html" >
< a href = "conduit-installation.html" >
< b > 6.3.3.2.< / b >
安装Conduit
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "6.3.4" data-path = "envoy.html" >
< a href = "envoy.html" >
< b > 6.3.4.< / b >
Envoy
< / a >
< ul class = "articles" >
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< li class = "chapter " data-level = "6.3.4.1" data-path = "envoy-terminology.html" >
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2018-04-24 14:58:38 +08:00
< a href = "envoy-terminology.html" >
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< b > 6.3.4.1.< / b >
2018-04-27 15:12:43 +08:00
Envoy的架构与基本术语
2018-04-24 14:58:38 +08:00
< / a >
< / li >
< li class = "chapter active" data-level = "6.3.4.2" data-path = "envoy-front-proxy.html" >
< a href = "envoy-front-proxy.html" >
< b > 6.3.4.2.< / b >
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Envoy作为前端代理
< / a >
2018-04-28 20:29:48 +08:00
< / li >
< li class = "chapter " data-level = "6.3.4.3" data-path = "envoy-mesh-in-kubernetes-tutorial.html" >
< a href = "envoy-mesh-in-kubernetes-tutorial.html" >
< b > 6.3.4.3.< / b >
Envoy mesh教程
< / a >
2018-04-20 16:41:57 +08:00
< / li >
< / ul >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "6.4" data-path = "big-data.html" >
< a href = "big-data.html" >
< b > 6.4.< / b >
大数据
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.4.1" data-path = "spark-standalone-on-kubernetes.html" >
< a href = "spark-standalone-on-kubernetes.html" >
< b > 6.4.1.< / b >
Spark standalone on Kubernetes
< / a >
< / li >
< li class = "chapter " data-level = "6.4.2" data-path = "running-spark-with-kubernetes-native-scheduler.html" >
< a href = "running-spark-with-kubernetes-native-scheduler.html" >
< b > 6.4.2.< / b >
运行支持Kubernetes原生调度的Spark程序
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "6.5" data-path = "serverless.html" >
< a href = "serverless.html" >
< b > 6.5.< / b >
Serverless架构
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.5.1" data-path = "understanding-serverless.html" >
< a href = "understanding-serverless.html" >
< b > 6.5.1.< / b >
理解Serverless
< / a >
< / li >
< li class = "chapter " data-level = "6.5.2" data-path = "faas.html" >
< a href = "faas.html" >
< b > 6.5.2.< / b >
FaaS-函数即服务
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.5.2.1" data-path = "openfaas-quick-start.html" >
< a href = "openfaas-quick-start.html" >
< b > 6.5.2.1.< / b >
OpenFaaS快速入门指南
< / a >
< / li >
< / ul >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "6.6" data-path = "edge-computing.html" >
< a href = "edge-computing.html" >
< b > 6.6.< / b >
边缘计算
< / a >
< / li >
< li class = "chapter " data-level = "6.7" data-path = "ai.html" >
< a href = "ai.html" >
< b > 6.7.< / b >
人工智能
< / a >
< / li >
< li class = "header" > 开发指南< / li >
< li class = "chapter " data-level = "7.1" data-path = "../develop/" >
< a href = "../develop/" >
< b > 7.1.< / b >
开发指南概览
< / a >
< / li >
< li class = "chapter " data-level = "7.2" data-path = "../develop/sigs-and-working-group.html" >
< a href = "../develop/sigs-and-working-group.html" >
< b > 7.2.< / b >
SIG和工作组
< / a >
< / li >
< li class = "chapter " data-level = "7.3" data-path = "../develop/developing-environment.html" >
< a href = "../develop/developing-environment.html" >
< b > 7.3.< / b >
开发环境搭建
< / a >
< / li >
< li class = "chapter " data-level = "7.4" data-path = "../develop/using-vagrant-and-virtualbox-for-development.html" >
< a href = "../develop/using-vagrant-and-virtualbox-for-development.html" >
< b > 7.4.< / b >
本地分布式开发环境搭建（ ）
< / a >
< / li >
< li class = "chapter " data-level = "7.5" data-path = "../develop/testing.html" >
< a href = "../develop/testing.html" >
< b > 7.5.< / b >
单元测试和集成测试
< / a >
< / li >
< li class = "chapter " data-level = "7.6" data-path = "../develop/client-go-sample.html" >
< a href = "../develop/client-go-sample.html" >
< b > 7.6.< / b >
client-go示例
< / a >
< / li >
< li class = "chapter " data-level = "7.7" data-path = "../develop/operator.html" >
< a href = "../develop/operator.html" >
< b > 7.7.< / b >
Operator
< / a >
< / li >
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< li class = "chapter " data-level = "7.8" data-path = "../develop/operator-sdk.html" >
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2018-05-04 19:53:39 +08:00
< a href = "../develop/operator-sdk.html" >
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< b > 7.8.< / b >
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operator-sdk
< / a >
< / li >
< li class = "chapter " data-level = "7.9" data-path = "../develop/advance-developer.html" >
< a href = "../develop/advance-developer.html" >
< b > 7.9.< / b >
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高级开发指南
< / a >
< / li >
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< li class = "chapter " data-level = "7.10" data-path = "../develop/contribute.html" >
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< a href = "../develop/contribute.html" >
2018-05-04 19:53:39 +08:00
< b > 7.10.< / b >
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社区贡献
< / a >
< / li >
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< li class = "chapter " data-level = "7.11" data-path = "../develop/minikube.html" >
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< a href = "../develop/minikube.html" >
2018-05-04 19:53:39 +08:00
< b > 7.11.< / b >
2018-04-20 16:41:57 +08:00
Minikube
< / a >
< / li >
< li class = "header" > 附录< / li >
< li class = "chapter " data-level = "8.1" data-path = "../appendix/" >
< a href = "../appendix/" >
< b > 8.1.< / b >
附录说明
< / a >
< / li >
< li class = "chapter " data-level = "8.2" data-path = "../appendix/debug-kubernetes-services.html" >
< a href = "../appendix/debug-kubernetes-services.html" >
< b > 8.2.< / b >
Kubernetes中的应用故障排查
< / a >
< / li >
< li class = "chapter " data-level = "8.3" data-path = "../appendix/material-share.html" >
< a href = "../appendix/material-share.html" >
< b > 8.3.< / b >
Kubernetes相关资讯和情报链接
< / a >
< / li >
< li class = "chapter " data-level = "8.4" data-path = "../appendix/docker-best-practice.html" >
< a href = "../appendix/docker-best-practice.html" >
< b > 8.4.< / b >
Docker最佳实践
< / a >
< / li >
< li class = "chapter " data-level = "8.5" data-path = "../appendix/tricks.html" >
< a href = "../appendix/tricks.html" >
< b > 8.5.< / b >
使用技巧
< / a >
< / li >
< li class = "chapter " data-level = "8.6" data-path = "../appendix/issues.html" >
< a href = "../appendix/issues.html" >
< b > 8.6.< / b >
问题记录
< / a >
< / li >
< li class = "chapter " data-level = "8.7" data-path = "../appendix/kubernetes-changelog.html" >
< a href = "../appendix/kubernetes-changelog.html" >
< b > 8.7.< / b >
Kubernetes版本更新日志
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "8.7.1" data-path = "../appendix/kubernetes-1.7-changelog.html" >
< a href = "../appendix/kubernetes-1.7-changelog.html" >
< b > 8.7.1.< / b >
Kubernetes1.7更新日志
< / a >
< / li >
< li class = "chapter " data-level = "8.7.2" data-path = "../appendix/kubernetes-1.8-changelog.html" >
< a href = "../appendix/kubernetes-1.8-changelog.html" >
< b > 8.7.2.< / b >
Kubernetes1.8更新日志
< / a >
< / li >
< li class = "chapter " data-level = "8.7.3" data-path = "../appendix/kubernetes-1.9-changelog.html" >
< a href = "../appendix/kubernetes-1.9-changelog.html" >
< b > 8.7.3.< / b >
Kubernetes1.9更新日志
< / a >
< / li >
< li class = "chapter " data-level = "8.7.4" data-path = "../appendix/kubernetes-1.10-changelog.html" >
< a href = "../appendix/kubernetes-1.10-changelog.html" >
< b > 8.7.4.< / b >
Kubernetes1.10更新日志
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "8.8" data-path = "../appendix/summary-and-outlook.html" >
< a href = "../appendix/summary-and-outlook.html" >
< b > 8.8.< / b >
Kubernetes及云原生年度总结及展望
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "8.8.1" data-path = "../appendix/kubernetes-and-cloud-native-summary-in-2017-and-outlook-for-2018.html" >
< a href = "../appendix/kubernetes-and-cloud-native-summary-in-2017-and-outlook-for-2018.html" >
< b > 8.8.1.< / b >
Kubernetes与云原生2017年年终总结及2018年展望
< / a >
< / li >
< / ul >
< / li >
< li class = "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 = ".." > Envoy作为前端代理< / 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 = "envoy-作为前端代理" > Envoy 作 为 前 端 代 理 < / h1 >
< p > 本 文 是 使 用 Envoy 作 为 前 端 代 理 的 介 绍 ， 仅 使 用 docker 容 器 和 docker-compose 做 编 排 在 单 机 中 运 行 ， 帮 助 我 们 从 更 底 层 了 解 Envoy， 当 我 们 将 Envoy 作 为 Istio Service Mesh 的 data panel 的 时 候 将 更 加 游 刃 有 余 。 < / p >
< h2 id = "快速开始" > 快 速 开 始 < / h2 >
< p > Envoy 中 的 所 有 规 则 配 置 跟 Kubernetes 一 样 都 是 通 过 YAML 文 件 来 完 成 的 。 在 继 续 下 面 的 步 骤 之 前 ， 首 先 克 隆 Envoy 的 GitHub repo。 < / p >
< pre class = "language-" > < code class = "lang-bash" > < span class = "token function" > git< / span > clone https://github.com/envoyproxy/envoy.git
< / code > < / pre >
< h2 id = "运行-sandbox-测试" > 运 行 sandbox 测 试 < / h2 >
< p > Envoy 官 方 提 供 了 以 下 打 包 用 例 ： < / p >
< ul >
< li > < a href = "https://www.envoyproxy.io/docs/envoy/latest/start/sandboxes/front_proxy" target = "_blank" > Front Proxy< / a > < / li >
< li > < a href = "https://www.envoyproxy.io/docs/envoy/latest/start/sandboxes/zipkin_tracing" target = "_blank" > Zipkin Tracing< / a > < / li >
< li > < a href = "https://www.envoyproxy.io/docs/envoy/latest/start/sandboxes/jaeger_tracing" target = "_blank" > Jaeger Tracing< / a > < / li >
< li > < a href = "https://www.envoyproxy.io/docs/envoy/latest/start/sandboxes/grpc_bridge" target = "_blank" > gRPC Bridge< / a > < / li >
< / ul >
< p > 全 部 可 以 使 用 < code > docker-compose< / code > 运 行 ， 代 码 可 以 在 < a href = "https://github.com/envoyproxy/envoy/tree/master/examples" target = "_blank" > https://github.com/envoyproxy/envoy/tree/master/examples< / a > 找 到 。 < / p >
< h2 id = "front-proxy" > Front proxy< / h2 >
< p > Envoy 在 envoymesh 的 边 缘 做 反 向 代 理 ， 详 细 使 用 方 式 见 < a href = "https://www.envoyproxy.io/docs/envoy/latest/start/sandboxes/front_proxy" target = "_blank" > https://www.envoyproxy.io/docs/envoy/latest/start/sandboxes/front_proxy< / a > ， 在 此 我 将 解 说 下 以 下 问 题 ： < / p >
< ul >
< li > Envoy 是 如 何 作 为 进 程 外 架 构 运 行 的 ？ < / li >
< li > 为 何 说 Envoy 是 无 侵 入 式 架 构 ？ < / li >
< li > Envoy 作 为 边 缘 反 向 代 理 能 做 什 么 ？ < / li >
< / ul >
< p > 本 示 例 的 架 构 图 如 下 所 示 ， 此 时 Envoy 将 作 为 一 个 反 向 代 理 ， 类 似 于 Nginx， 但 与 Nginx 不 同 的 是 它 还 会 作 为 一 个 进 程 ， 伴 随 每 个 服 务 一 起 运 行 在 同 一 个 容 器 中 （ 在 Kubernetes 中 可 以 作 为 Sidecar 与 应 用 容 器 一 起 运 行 在 同 一 个 Pod 中 ） 。 < / p >
2018-04-24 14:58:38 +08:00
< figure id = "fig6.3.4.2.1" > < img src = "../images/envoyproxy-docker-compose.png" alt = "Front proxy 部署结构图（转自https://www.envoyproxy.io/docs/envoy/latest/start/sandboxes/front_proxy）" > < figcaption > 图 片 - Front proxy 部 署 结 构 图 （ 转 自 https://www.envoyproxy.io/docs/envoy/latest/start/sandboxes/front_proxy） < / figcaption > < / figure >
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< p > 在 此 示 例 中 一 共 有 3 个 服 务 ， 我 们 需 要 为 其 创 建 容 器 编 排 的 < code > docker-compose.yml< / code > 文 件 。 < / p >
< pre class = "language-" > < code class = "lang-yaml" > < span class = "token key atrule" > version< / span > < span class = "token punctuation" > :< / span > < span class = "token string" > ' 2' < / span >
< span class = "token key atrule" > services< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > front-envoy< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > build< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > context< / span > < span class = "token punctuation" > :< / span > .
< span class = "token key atrule" > dockerfile< / span > < span class = "token punctuation" > :< / span > Dockerfile< span class = "token punctuation" > -< / span > frontenvoy
< span class = "token key atrule" > volumes< / span > < span class = "token punctuation" > :< / span >
< span class = "token punctuation" > -< / span > ./front< span class = "token punctuation" > -< / span > envoy.yaml< span class = "token punctuation" > :< / span > /etc/front< span class = "token punctuation" > -< / span > envoy.yaml
< span class = "token key atrule" > networks< / span > < span class = "token punctuation" > :< / span >
< span class = "token punctuation" > -< / span > envoymesh
< span class = "token key atrule" > expose< / span > < span class = "token punctuation" > :< / span >
< span class = "token punctuation" > -< / span > < span class = "token string" > " 80" < / span >
< span class = "token punctuation" > -< / span > < span class = "token string" > " 8001" < / span >
< span class = "token key atrule" > ports< / span > < span class = "token punctuation" > :< / span >
< span class = "token punctuation" > -< / span > < span class = "token string" > " 8000:80" < / span >
< span class = "token punctuation" > -< / span > < span class = "token string" > " 8001:8001" < / span >
< span class = "token key atrule" > service1< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > build< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > context< / span > < span class = "token punctuation" > :< / span > .
< span class = "token key atrule" > dockerfile< / span > < span class = "token punctuation" > :< / span > Dockerfile< span class = "token punctuation" > -< / span > service
< span class = "token key atrule" > volumes< / span > < span class = "token punctuation" > :< / span >
< span class = "token punctuation" > -< / span > ./service< span class = "token punctuation" > -< / span > envoy.yaml< span class = "token punctuation" > :< / span > /etc/service< span class = "token punctuation" > -< / span > envoy.yaml
< span class = "token key atrule" > networks< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > envoymesh< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > aliases< / span > < span class = "token punctuation" > :< / span >
< span class = "token punctuation" > -< / span > service1
< span class = "token key atrule" > environment< / span > < span class = "token punctuation" > :< / span >
< span class = "token punctuation" > -< / span > SERVICE_NAME=1
< span class = "token key atrule" > expose< / span > < span class = "token punctuation" > :< / span >
< span class = "token punctuation" > -< / span > < span class = "token string" > " 80" < / span >
< span class = "token key atrule" > service2< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > build< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > context< / span > < span class = "token punctuation" > :< / span > .
< span class = "token key atrule" > dockerfile< / span > < span class = "token punctuation" > :< / span > Dockerfile< span class = "token punctuation" > -< / span > service
< span class = "token key atrule" > volumes< / span > < span class = "token punctuation" > :< / span >
< span class = "token punctuation" > -< / span > ./service< span class = "token punctuation" > -< / span > envoy.yaml< span class = "token punctuation" > :< / span > /etc/service< span class = "token punctuation" > -< / span > envoy.yaml
< span class = "token key atrule" > networks< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > envoymesh< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > aliases< / span > < span class = "token punctuation" > :< / span >
< span class = "token punctuation" > -< / span > service2
< span class = "token key atrule" > environment< / span > < span class = "token punctuation" > :< / span >
< span class = "token punctuation" > -< / span > SERVICE_NAME=2
< span class = "token key atrule" > expose< / span > < span class = "token punctuation" > :< / span >
< span class = "token punctuation" > -< / span > < span class = "token string" > " 80" < / span >
< span class = "token key atrule" > networks< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > envoymesh< / span > < span class = "token punctuation" > :< / span > < span class = "token punctuation" > {< / span > < span class = "token punctuation" > }< / span >
< / code > < / pre >
< p > 使 用 docker-compose 启 动 可 以 保 证 三 个 服 务 都 在 同 一 个 网 络 内 ， 即 < code > frontproxy_envoymesh< / code > 网 络 中 。 < / p >
< p > 其 中 < code > front-envoy< / code > 是 前 端 （ 边 缘 ） Envoy 服 务 ， 用 来 做 反 向 代 理 ， 它 使 用 的 是 < code > Dockerfile-frontenvoy< / code > 文 件 来 构 建 镜 像 的 ， 我 们 来 看 下 该 < code > Dockerfile< / code > 的 内 容 。 < / p >
< pre class = "language-" > < code class = "lang-dockerfile" > FROM envoyproxy/envoy:latest
RUN apt-get update & & apt-get -q install -y \
curl
CMD /usr/local/bin/envoy -c /etc/front-envoy.yaml --service-cluster front-proxy
< / code > < / pre >
< p > 其 中 < code > /etc/front-envoy.yaml< / code > 是 本 地 的 < code > front-envoy.yaml< / code > 挂 载 进 去 的 。 我 们 看 下 该 文 件 的 内 容 。 < / p >
< pre class = "language-" > < code class = "lang-yaml" > < span class = "token key atrule" > static_resources< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > listeners< / span > < span class = "token punctuation" > :< / span >
< span class = "token punctuation" > -< / span > < span class = "token key atrule" > address< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > socket_address< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > address< / span > < span class = "token punctuation" > :< / span > 0.0.0.0
< span class = "token key atrule" > port_value< / span > < span class = "token punctuation" > :< / span > < span class = "token number" > 80< / span >
< span class = "token key atrule" > filter_chains< / span > < span class = "token punctuation" > :< / span >
< span class = "token punctuation" > -< / span > < span class = "token key atrule" > filters< / span > < span class = "token punctuation" > :< / span >
< span class = "token punctuation" > -< / span > < span class = "token key atrule" > name< / span > < span class = "token punctuation" > :< / span > envoy.http_connection_manager
< span class = "token key atrule" > config< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > codec_type< / span > < span class = "token punctuation" > :< / span > auto
< span class = "token key atrule" > stat_prefix< / span > < span class = "token punctuation" > :< / span > ingress_http
< span class = "token key atrule" > route_config< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > name< / span > < span class = "token punctuation" > :< / span > local_route
< span class = "token key atrule" > virtual_hosts< / span > < span class = "token punctuation" > :< / span >
< span class = "token punctuation" > -< / span > < span class = "token key atrule" > name< / span > < span class = "token punctuation" > :< / span > backend
< span class = "token key atrule" > domains< / span > < span class = "token punctuation" > :< / span >
< span class = "token punctuation" > -< / span > < span class = "token string" > " *" < / span >
< span class = "token key atrule" > routes< / span > < span class = "token punctuation" > :< / span >
< span class = "token punctuation" > -< / span > < span class = "token key atrule" > match< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > prefix< / span > < span class = "token punctuation" > :< / span > < span class = "token string" > " /service/1" < / span >
< span class = "token key atrule" > route< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > cluster< / span > < span class = "token punctuation" > :< / span > service1
< span class = "token punctuation" > -< / span > < span class = "token key atrule" > match< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > prefix< / span > < span class = "token punctuation" > :< / span > < span class = "token string" > " /service/2" < / span >
< span class = "token key atrule" > route< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > cluster< / span > < span class = "token punctuation" > :< / span > service2
< span class = "token key atrule" > http_filters< / span > < span class = "token punctuation" > :< / span >
< span class = "token punctuation" > -< / span > < span class = "token key atrule" > name< / span > < span class = "token punctuation" > :< / span > envoy.router
< span class = "token key atrule" > config< / span > < span class = "token punctuation" > :< / span > < span class = "token punctuation" > {< / span > < span class = "token punctuation" > }< / span >
< span class = "token key atrule" > clusters< / span > < span class = "token punctuation" > :< / span >
< span class = "token punctuation" > -< / span > < span class = "token key atrule" > name< / span > < span class = "token punctuation" > :< / span > service1
< span class = "token key atrule" > connect_timeout< / span > < span class = "token punctuation" > :< / span > 0.25s
< span class = "token key atrule" > type< / span > < span class = "token punctuation" > :< / span > strict_dns
< span class = "token key atrule" > lb_policy< / span > < span class = "token punctuation" > :< / span > round_robin
< span class = "token key atrule" > http2_protocol_options< / span > < span class = "token punctuation" > :< / span > < span class = "token punctuation" > {< / span > < span class = "token punctuation" > }< / span >
< span class = "token key atrule" > hosts< / span > < span class = "token punctuation" > :< / span >
< span class = "token punctuation" > -< / span > < span class = "token key atrule" > socket_address< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > address< / span > < span class = "token punctuation" > :< / span > service1
< span class = "token key atrule" > port_value< / span > < span class = "token punctuation" > :< / span > < span class = "token number" > 80< / span >
< span class = "token punctuation" > -< / span > < span class = "token key atrule" > name< / span > < span class = "token punctuation" > :< / span > service2
< span class = "token key atrule" > connect_timeout< / span > < span class = "token punctuation" > :< / span > 0.25s
< span class = "token key atrule" > type< / span > < span class = "token punctuation" > :< / span > strict_dns
< span class = "token key atrule" > lb_policy< / span > < span class = "token punctuation" > :< / span > round_robin
< span class = "token key atrule" > http2_protocol_options< / span > < span class = "token punctuation" > :< / span > < span class = "token punctuation" > {< / span > < span class = "token punctuation" > }< / span >
< span class = "token key atrule" > hosts< / span > < span class = "token punctuation" > :< / span >
< span class = "token punctuation" > -< / span > < span class = "token key atrule" > socket_address< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > address< / span > < span class = "token punctuation" > :< / span > service2
< span class = "token key atrule" > port_value< / span > < span class = "token punctuation" > :< / span > < span class = "token number" > 80< / span >
< span class = "token key atrule" > admin< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > access_log_path< / span > < span class = "token punctuation" > :< / span > < span class = "token string" > " /dev/null" < / span >
< span class = "token key atrule" > address< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > socket_address< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > address< / span > < span class = "token punctuation" > :< / span > 0.0.0.0
< span class = "token key atrule" > port_value< / span > < span class = "token punctuation" > :< / span > < span class = "token number" > 8001< / span >
< / code > < / pre >
< p > 我 们 看 到 其 中 包 括 了 三 大 配 置 项 ： < / p >
< ul >
< li > < strong > static_resources< / strong > ： 路 由 配 置 信 息 < / li >
< li > < strong > cluster< / strong > ： envoymesh 的 服 务 注 册 信 息 < / li >
< li > < strong > admin< / strong > ： 管 理 接 口 ， 可 以 通 过 访 问 8001 端 口 的 ， 访 问 < code > /stats< / code > 获 取 当 前 envoymesh 的 一 些 统 计 信 息 ， 访 问 < code > /server_info< / code > 获 取 Envoy 的 版 本 信 息 < / li >
< / ul >
< p > 使 用 < code > docker-compose< / code > 启 动 三 个 容 器 。 < / p >
< pre class = "language-" > < code class = "lang-bash" > $ < span class = "token function" > pwd< / span >
envoy/examples/front-proxy
$ docker-compose up --build -d
$ docker-compose < span class = "token function" > ps< / span >
Name Command State Ports
-------------------------------------------------------------------------------------------------------------
example_service1_1 /bin/sh -c /usr/local/bin/ < span class = "token punctuation" > ..< / span > . Up 80/tcp
example_service2_1 /bin/sh -c /usr/local/bin/ < span class = "token punctuation" > ..< / span > . Up 80/tcp
example_front-envoy_1 /bin/sh -c /usr/local/bin/ < span class = "token punctuation" > ..< / span > . Up 0.0.0.0:8000-< span class = "token operator" > > < / span > 80/tcp, 0.0.0.0:8001-< span class = "token operator" > > < / span > 8001/tcp
< / code > < / pre >
< p > 我 们 下 面 将 过 一 遍 Envoy 作 为 前 端 代 理 的 所 有 功 能 ， 这 些 功 能 是 通 用 功 能 。 < / p >
< h3 id = "路由" > 路 由 < / h3 >
< p > 访 问 service1 < a href = "http://localhost:8000/service/1" target = "_blank" > http://localhost:8000/service/1< / a > 将 看 到 如 下 输 出 。 < / p >
< pre class = "language-" > < code class = "lang-bash" > $ curl -v localhost:8000/service/1
*
Trying ::1< span class = "token punctuation" > ..< / span > .
* TCP_NODELAY < span class = "token keyword" > set< / span >
* Connected to localhost < span class = "token punctuation" > (< / span > ::1< span class = "token punctuation" > )< / span > port 8000 < span class = "token punctuation" > (< / span > < span class = "token comment" spellcheck = "true" > #0)< / span >
< span class = "token operator" > > < / span > GET /service/1 HTTP/1.1
< span class = "token operator" > > < / span > Host: localhost:8000
< span class = "token operator" > > < / span > User-Agent: curl/7.54.0
< span class = "token operator" > > < / span > Accept: */*
< span class = "token operator" > > < / span >
< span class = "token operator" > < < / span > HTTP/1.1 200 OK
< span class = "token operator" > < < / span > content-type: text/html< span class = "token punctuation" > ;< / span > charset< span class = "token operator" > =< / span > utf-8
< span class = "token operator" > < < / span > content-length: 89
< span class = "token operator" > < < / span > server: envoy
< span class = "token operator" > < < / span > date: Fri, 20 Apr 2018 08:26:33 GMT
< span class = "token operator" > < < / span > x-envoy-upstream-service-time: 14
< span class = "token operator" > < < / span >
Hello from behind Envoy < span class = "token punctuation" > (< / span > service 1< span class = "token punctuation" > )< / span > < span class = "token operator" > !< / span > hostname: a3e4185a9a49 resolvedhostname: 172.18.0.4
* Connection < span class = "token comment" spellcheck = "true" > #0 to host localhost left intact< / span >
< / code > < / pre >
< p > 访 问 service2 < a href = "http://localhost:8000/service/2" target = "_blank" > http://localhost:8000/service/2< / a > 将 看 到 如 下 输 出 。 < / p >
< pre class = "language-" > < code class = "lang-bash" > * Trying ::1< span class = "token punctuation" > ..< / span > .
* TCP_NODELAY < span class = "token keyword" > set< / span >
* Connected to localhost < span class = "token punctuation" > (< / span > ::1< span class = "token punctuation" > )< / span > port 8000 < span class = "token punctuation" > (< / span > < span class = "token comment" spellcheck = "true" > #0)< / span >
< span class = "token operator" > > < / span > GET /service/2 HTTP/1.1
< span class = "token operator" > > < / span > Host: localhost:8000
< span class = "token operator" > > < / span > User-Agent: curl/7.54.0
< span class = "token operator" > > < / span > Accept: */*
< span class = "token operator" > > < / span >
< span class = "token operator" > < < / span > HTTP/1.1 200 OK
< span class = "token operator" > < < / span > content-type: text/html< span class = "token punctuation" > ;< / span > charset< span class = "token operator" > =< / span > utf-8
< span class = "token operator" > < < / span > content-length: 89
< span class = "token operator" > < < / span > server: envoy
< span class = "token operator" > < < / span > date: Fri, 20 Apr 2018 08:27:27 GMT
< span class = "token operator" > < < / span > x-envoy-upstream-service-time: 10
< span class = "token operator" > < < / span >
Hello from behind Envoy < span class = "token punctuation" > (< / span > service 2< span class = "token punctuation" > )< / span > < span class = "token operator" > !< / span > hostname: f6650e1911a0 resolvedhostname: 172.18.0.3
* Connection < span class = "token comment" spellcheck = "true" > #0 to host localhost left intact< / span >
< / code > < / pre >
< p > 我 们 看 到 访 问 请 求 被 路 由 到 了 正 确 的 服 务 后 端 。 < / p >
< h3 id = "负载均衡" > 负 载 均 衡 < / h3 >
< p > 增 加 service1 的 示 例 数 。 < / p >
< pre class = "language-" > < code class = "lang-bash" > $ docker-compose scale service1< span class = "token operator" > =< / span > 3
WARNING: The scale < span class = "token function" > command< / span > is deprecated. Use the up < span class = "token function" > command< / span > with the --scale flag instead.
Starting frontproxy_service1_1 < span class = "token punctuation" > ..< / span > . < span class = "token keyword" > done< / span >
Creating frontproxy_service1_2 < span class = "token punctuation" > ..< / span > . < span class = "token keyword" > done< / span >
Creating frontproxy_service1_3 < span class = "token punctuation" > ..< / span > . < span class = "token keyword" > done< / span >
$ docker-compose < span class = "token function" > ps< / span >
Name Command State Ports
---------------------------------------------------------------------------------------------------------------------------
frontproxy_front-envoy_1 /usr/bin/dumb-init -- /bin < span class = "token punctuation" > ..< / span > . Up 10000/tcp, 0.0.0.0:8000-< span class = "token operator" > > < / span > 80/tcp, 0.0.0.0:8001-< span class = "token operator" > > < / span > 8001/tcp
frontproxy_service1_1 /bin/sh -c /usr/local/bin/ < span class = "token punctuation" > ..< / span > . Up 10000/tcp, 80/tcp
frontproxy_service1_2 /bin/sh -c /usr/local/bin/ < span class = "token punctuation" > ..< / span > . Up 10000/tcp, 80/tcp
frontproxy_service1_3 /bin/sh -c /usr/local/bin/ < span class = "token punctuation" > ..< / span > . Up 10000/tcp, 80/tcp
frontproxy_service2_1 /bin/sh -c /usr/local/bin/ < span class = "token punctuation" > ..< / span > . Up 10000/tcp, 80/tcp
< / code > < / pre >
< p > 我 们 看 到 现 在 service1 已 经 有 了 3 个 实 例 ， 现 在 再 访 问 service1 < a href = "http://localhost:8000/service/1" target = "_blank" > http://localhost:8000/service/1< / a > 。 < / p >
< pre class = "language-" > < code class = "lang-bash" > $ < span class = "token keyword" > while< / span > < span class = "token boolean" > true< / span > < span class = "token punctuation" > ;< / span > < span class = "token keyword" > do< / span > curl localhost:8000/service/1< span class = "token punctuation" > ;< / span > < span class = "token function" > sleep< / span > 1< span class = "token punctuation" > ;< / span > < span class = "token keyword" > done< / span >
Hello from behind Envoy < span class = "token punctuation" > (< / span > service 1< span class = "token punctuation" > )< / span > < span class = "token operator" > !< / span > hostname: a3e4185a9a49 resolvedhostname: 172.18.0.4
Hello from behind Envoy < span class = "token punctuation" > (< / span > service 1< span class = "token punctuation" > )< / span > < span class = "token operator" > !< / span > hostname: fe44dba64122 resolvedhostname: 172.18.0.5
Hello from behind Envoy < span class = "token punctuation" > (< / span > service 1< span class = "token punctuation" > )< / span > < span class = "token operator" > !< / span > hostname: c5b9f1289e0f resolvedhostname: 172.18.0.6
Hello from behind Envoy < span class = "token punctuation" > (< / span > service 1< span class = "token punctuation" > )< / span > < span class = "token operator" > !< / span > hostname: a3e4185a9a49 resolvedhostname: 172.18.0.4
Hello from behind Envoy < span class = "token punctuation" > (< / span > service 1< span class = "token punctuation" > )< / span > < span class = "token operator" > !< / span > hostname: fe44dba64122 resolvedhostname: 172.18.0.5
Hello from behind Envoy < span class = "token punctuation" > (< / span > service 1< span class = "token punctuation" > )< / span > < span class = "token operator" > !< / span > hostname: c5b9f1289e0f resolvedhostname: 172.18.0.6
< / code > < / pre >
< p > 我 们 看 到 对 service1 的 已 经 有 负 载 均 衡 了 ， 使 用 的 策 略 是 < code > round_robin< / code > ， 这 些 都 是 在 < code > front-envoy.yaml< / code > 文 件 中 的 < code > cluster< / code > 项 下 配 置 的 。 < / p >
< h3 id = "admin-端点" > admin 端 点 < / h3 >
< p > 访 问 < a href = "http://localhost:8001" target = "_blank" > http://localhost:8001< / a > 可 以 看 到 Envoy admin 提 供 以 下 管 理 API 端 点 。 < / p >
< table >
< thead >
< tr >
< th > 命 令 < / th >
< th > 描 述 < / th >
< / tr >
< / thead >
< tbody >
< tr >
< td > /< / td >
< td > Admin 主 页 < / td >
< / tr >
< tr >
< td > /certs< / td >
< td > 打 印 机 器 上 的 certs< / td >
< / tr >
< tr >
< td > /clusters< / td >
< td > upstream cluster 状 态 < / td >
< / tr >
< tr >
< td > /config_dump< / td >
< td > 输 出 当 前 的 Envoy 配 置 < / td >
< / tr >
< tr >
< td > /cpuprofiler< / td >
< td > 开 启 /关 闭 CPU profiler< / td >
< / tr >
< tr >
< td > /healthcheck/fail< / td >
< td > 导 致 服 务 失 败 健 康 检 查 < / td >
< / tr >
< tr >
< td > /healthcheck/ok< / td >
< td > 导 致 服 务 通 过 健 康 检 查 < / td >
< / tr >
< tr >
< td > /help< / td >
< td > 打 印 管 理 命 令 的 帮 助 信 息 < / td >
< / tr >
< tr >
< td > /hot_restart_version< / td >
< td > 打 印 热 重 启 兼 容 版 本 < / td >
< / tr >
< tr >
< td > /listeners< / td >
< td > 打 印 listener 地 址 < / td >
< / tr >
< tr >
< td > /logging< / td >
< td > 查 询 /更 改 日 志 级 别 < / td >
< / tr >
< tr >
< td > /quitquitquit< / td >
< td > 退 出 服 务 < / td >
< / tr >
< tr >
< td > /reset_counters< / td >
< td > 将 计 数 器 重 置 为 1< / td >
< / tr >
< tr >
< td > /runtime< / td >
< td > 打 印 运 行 时 值 < / td >
< / tr >
< tr >
< td > /runtime_modify< / td >
< td > 修 改 运 行 时 值 < / td >
< / tr >
< tr >
< td > /server_info< / td >
< td > 打 印 服 务 器 版 本 /状 态 信 息 < / td >
< / tr >
< tr >
< td > /stats< / td >
< td > 打 印 服 务 器 状 态 统 计 信 息 < / td >
< / tr >
< tr >
< td > /stats/prometheus< / td >
< td > 打 印 prometheus 格 式 的 服 务 器 状 态 统 计 信 息 < / td >
< / tr >
< / tbody >
< / table >
< p > Envoy 提 供 了 API 管 理 端 点 ， 可 以 对 Envoy 进 行 动 态 配 置 ， 参 考 < a href = "https://www.envoyproxy.io/docs/envoy/latest/api-v2/api" target = "_blank" > v2 API reference< / a > 。 < / p >
< h2 id = "参考" > 参 考 < / h2 >
< ul >
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