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<title>自定义指标HPA · Kubernetes Handbook - Kubernetes中文指南/云原生应用架构实践手册 by Jimmy Song(宋净超)</title>
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<ul class="summary">
<li>
<a href="https://jimmysong.io/posts/cloud-native-python" target="_blank" class="custom-link">Cloud Native PythonPython云原生 - 使用Python和React构建云原生应用</a>
</li>
<li>
<a href="http://www.servicemesher.com" target="_blank" class="custom-link">ServiceMesher社区</a>
</li>
<li>
<a href="https://github.com/alipay/sofa-mesh" target="_blank" class="custom-link">SOFAMesh - 基于Istio的大规模服务网格解决方案</a>
</li>
<li>
<a href="https://jimmysong.io/posts/cloud-native-java" target="_blank" class="custom-link">Cloud Native Java云原生Java- Spring Boot、Spring Cloud与Cloud Foundry弹性系统设计</a>
</li>
<li>
<a href="https://github.com/alipay/sofa-mosn" target="_blank" class="custom-link">SOFAMosn - Golang版的高性能Service Mesh Sidecar代理</a>
</li>
<li>
<a href="http://www.servicemesher.com/awesome-servicemesh" target="_blank" class="custom-link">Awesome Service Mesh</a>
</li>
<li>
<a href="https://jimmysong.io" target="_blank" class="custom-link">Jimmy Song</a>
</li>
<li>
<a href="https://jimmysong.io/awesome-cloud-native" target="_blank" class="custom-link">Awesome Cloud Native</a>
</li>
<li>
<a href="https://jimmysong.io/posts/cloud-native-go" target="_blank" class="custom-link">Cloud Native Go - 基于Go和React的web云原生应用构建指南</a>
</li>
<li class="divider"></li>
<li class="header">前言</li>
<li class="chapter " data-level="1.1" data-path="../">
<a href="../">
<b>1.1.</b>
序言
</a>
</li>
<li class="header">云原生</li>
<li class="chapter " data-level="2.1" data-path="../cloud-native/cloud-native-definition.html">
<a href="../cloud-native/cloud-native-definition.html">
<b>2.1.</b>
云原生的定义
</a>
</li>
<li class="chapter " data-level="2.2" data-path="../cloud-native/cncf.html">
<a href="../cloud-native/cncf.html">
<b>2.2.</b>
CNCF - 云原生计算基金会简介
</a>
</li>
<li class="chapter " data-level="2.3" data-path="../cloud-native/cncf-charter.html">
<a href="../cloud-native/cncf-charter.html">
<b>2.3.</b>
CNCF章程
</a>
</li>
<li class="chapter " data-level="2.4" data-path="../cloud-native/play-with-kubernetes.html">
<a href="../cloud-native/play-with-kubernetes.html">
<b>2.4.</b>
Play with Kubernetes
</a>
</li>
<li class="chapter " data-level="2.5" data-path="../cloud-native/cloud-native-local-quick-start.html">
<a href="../cloud-native/cloud-native-local-quick-start.html">
<b>2.5.</b>
快速部署一个云原生本地实验环境
</a>
</li>
<li class="chapter " data-level="2.6" data-path="../cloud-native/kubernetes-and-cloud-native-app-overview.html">
<a href="../cloud-native/kubernetes-and-cloud-native-app-overview.html">
<b>2.6.</b>
Kubernetes与云原生应用概览
</a>
</li>
<li class="chapter " data-level="2.7" data-path="../cloud-native/from-kubernetes-to-cloud-native.html">
<a href="../cloud-native/from-kubernetes-to-cloud-native.html">
<b>2.7.</b>
云原生应用之路——从Kubernetes到Cloud Native
</a>
</li>
<li class="chapter " data-level="2.8" data-path="../cloud-native/cloud-native-programming-languages.html">
<a href="../cloud-native/cloud-native-programming-languages.html">
<b>2.8.</b>
云原生编程语言
</a>
<ul class="articles">
<li class="chapter " data-level="2.8.1" data-path="../cloud-native/cloud-native-programming-language-ballerina.html">
<a href="../cloud-native/cloud-native-programming-language-ballerina.html">
<b>2.8.1.</b>
云原生编程语言Ballerina
</a>
</li>
<li class="chapter " data-level="2.8.2" data-path="../cloud-native/cloud-native-programming-language-pulumi.html">
<a href="../cloud-native/cloud-native-programming-language-pulumi.html">
<b>2.8.2.</b>
云原生编程语言Pulumi
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="2.9" data-path="../cloud-native/the-future-of-cloud-native.html">
<a href="../cloud-native/the-future-of-cloud-native.html">
<b>2.9.</b>
云原生的未来
</a>
</li>
<li class="header">概念与原理</li>
<li class="chapter " data-level="3.1" data-path="./">
<a href="./">
<b>3.1.</b>
Kubernetes架构
</a>
<ul class="articles">
<li class="chapter " data-level="3.1.1" data-path="concepts.html">
<a href="concepts.html">
<b>3.1.1.</b>
设计理念
</a>
</li>
<li class="chapter " data-level="3.1.2" data-path="etcd.html">
<a href="etcd.html">
<b>3.1.2.</b>
Etcd解析
</a>
</li>
<li class="chapter " data-level="3.1.3" data-path="open-interfaces.html">
<a href="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="cri.html">
<a href="cri.html">
<b>3.1.3.1.</b>
CRI - Container Runtime Interface容器运行时接口
</a>
</li>
<li class="chapter " data-level="3.1.3.2" data-path="cni.html">
<a href="cni.html">
<b>3.1.3.2.</b>
CNI - Container Network Interface容器网络接口
</a>
</li>
<li class="chapter " data-level="3.1.3.3" data-path="csi.html">
<a href="csi.html">
<b>3.1.3.3.</b>
CSI - Container Storage Interface容器存储接口
</a>
</li>
</ul>
</li>
</ul>
</li>
<li class="chapter " data-level="3.2" data-path="networking.html">
<a href="networking.html">
<b>3.2.</b>
Kubernetes中的网络
</a>
<ul class="articles">
<li class="chapter " data-level="3.2.1" data-path="flannel.html">
<a href="flannel.html">
<b>3.2.1.</b>
Kubernetes中的网络解析——以flannel为例
</a>
</li>
<li class="chapter " data-level="3.2.2" data-path="calico.html">
<a href="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="objects.html">
<a href="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="pod-state-and-lifecycle.html">
<a href="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="pod-overview.html">
<a href="pod-overview.html">
<b>3.4.1.</b>
Pod概览
</a>
</li>
<li class="chapter " data-level="3.4.2" data-path="pod.html">
<a href="pod.html">
<b>3.4.2.</b>
Pod解析
</a>
</li>
<li class="chapter " data-level="3.4.3" data-path="init-containers.html">
<a href="init-containers.html">
<b>3.4.3.</b>
Init容器
</a>
</li>
<li class="chapter " data-level="3.4.4" data-path="pause-container.html">
<a href="pause-container.html">
<b>3.4.4.</b>
Pause容器
</a>
</li>
<li class="chapter " data-level="3.4.5" data-path="pod-security-policy.html">
<a href="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="pod-lifecycle.html">
<a href="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="pod-hook.html">
<a href="pod-hook.html">
<b>3.4.7.</b>
Pod Hook
</a>
</li>
<li class="chapter " data-level="3.4.8" data-path="pod-preset.html">
<a href="pod-preset.html">
<b>3.4.8.</b>
Pod Preset
</a>
</li>
<li class="chapter " data-level="3.4.9" data-path="pod-disruption-budget.html">
<a href="pod-disruption-budget.html">
<b>3.4.9.</b>
Pod中断与PDBPod中断预算
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="3.5" data-path="cluster.html">
<a href="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="node.html">
<a href="node.html">
<b>3.5.1.</b>
Node
</a>
</li>
<li class="chapter " data-level="3.5.2" data-path="namespace.html">
<a href="namespace.html">
<b>3.5.2.</b>
Namespace
</a>
</li>
<li class="chapter " data-level="3.5.3" data-path="label.html">
<a href="label.html">
<b>3.5.3.</b>
Label
</a>
</li>
<li class="chapter " data-level="3.5.4" data-path="annotation.html">
<a href="annotation.html">
<b>3.5.4.</b>
Annotation
</a>
</li>
<li class="chapter " data-level="3.5.5" data-path="taint-and-toleration.html">
<a href="taint-and-toleration.html">
<b>3.5.5.</b>
Taint和Toleration污点和容忍
</a>
</li>
<li class="chapter " data-level="3.5.6" data-path="garbage-collection.html">
<a href="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="controllers.html">
<a href="controllers.html">
<b>3.6.</b>
控制器
</a>
<ul class="articles">
<li class="chapter " data-level="3.6.1" data-path="deployment.html">
<a href="deployment.html">
<b>3.6.1.</b>
Deployment
</a>
</li>
<li class="chapter " data-level="3.6.2" data-path="statefulset.html">
<a href="statefulset.html">
<b>3.6.2.</b>
StatefulSet
</a>
</li>
<li class="chapter " data-level="3.6.3" data-path="daemonset.html">
<a href="daemonset.html">
<b>3.6.3.</b>
DaemonSet
</a>
</li>
<li class="chapter " data-level="3.6.4" data-path="replicaset.html">
<a href="replicaset.html">
<b>3.6.4.</b>
ReplicationController和ReplicaSet
</a>
</li>
<li class="chapter " data-level="3.6.5" data-path="job.html">
<a href="job.html">
<b>3.6.5.</b>
Job
</a>
</li>
<li class="chapter " data-level="3.6.6" data-path="cronjob.html">
<a href="cronjob.html">
<b>3.6.6.</b>
CronJob
</a>
</li>
<li class="chapter " data-level="3.6.7" data-path="horizontal-pod-autoscaling.html">
<a href="horizontal-pod-autoscaling.html">
<b>3.6.7.</b>
Horizontal Pod Autoscaling
</a>
<ul class="articles">
<li class="chapter active" data-level="3.6.7.1" data-path="custom-metrics-hpa.html">
<a href="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="service-discovery.html">
<a href="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="service.html">
<a href="service.html">
<b>3.7.1.</b>
Service
</a>
</li>
<li class="chapter " data-level="3.7.2" data-path="ingress.html">
<a href="ingress.html">
<b>3.7.2.</b>
Ingress
</a>
<ul class="articles">
<li class="chapter " data-level="3.7.2.1" data-path="traefik-ingress-controller.html">
<a href="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="authentication-and-permission.html">
<a href="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="serviceaccount.html">
<a href="serviceaccount.html">
<b>3.8.1.</b>
ServiceAccount
</a>
</li>
<li class="chapter " data-level="3.8.2" data-path="rbac.html">
<a href="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="network-policy.html">
<a href="network-policy.html">
<b>3.8.3.</b>
NetworkPolicy
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="3.9" data-path="storage.html">
<a href="storage.html">
<b>3.9.</b>
存储
</a>
<ul class="articles">
<li class="chapter " data-level="3.9.1" data-path="secret.html">
<a href="secret.html">
<b>3.9.1.</b>
Secret
</a>
</li>
<li class="chapter " data-level="3.9.2" data-path="configmap.html">
<a href="configmap.html">
<b>3.9.2.</b>
ConfigMap
</a>
<ul class="articles">
<li class="chapter " data-level="3.9.2.1" data-path="configmap-hot-update.html">
<a href="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="volume.html">
<a href="volume.html">
<b>3.9.3.</b>
Volume
</a>
</li>
<li class="chapter " data-level="3.9.4" data-path="persistent-volume.html">
<a href="persistent-volume.html">
<b>3.9.4.</b>
Persistent Volume持久化卷
</a>
</li>
<li class="chapter " data-level="3.9.5" data-path="storageclass.html">
<a href="storageclass.html">
<b>3.9.5.</b>
Storage Class
</a>
</li>
<li class="chapter " data-level="3.9.6" data-path="local-persistent-storage.html">
<a href="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="extension.html">
<a href="extension.html">
<b>3.10.</b>
集群扩展
</a>
<ul class="articles">
<li class="chapter " data-level="3.10.1" data-path="custom-resource.html">
<a href="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="aggregated-api-server.html">
<a href="aggregated-api-server.html">
<b>3.10.2.</b>
Aggregated API Server
</a>
</li>
<li class="chapter " data-level="3.10.3" data-path="apiservice.html">
<a href="apiservice.html">
<b>3.10.3.</b>
APIService
</a>
</li>
<li class="chapter " data-level="3.10.4" data-path="service-catalog.html">
<a href="service-catalog.html">
<b>3.10.4.</b>
Service Catalog
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="3.11" data-path="scheduling.html">
<a href="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
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.4" data-path="../guide/cluster-security-management.html">
<a href="../guide/cluster-security-management.html">
<b>4.4.</b>
集群安全性管理
</a>
<ul class="articles">
<li class="chapter " data-level="4.4.1" data-path="../guide/managing-tls-in-a-cluster.html">
<a href="../guide/managing-tls-in-a-cluster.html">
<b>4.4.1.</b>
管理集群中的TLS
</a>
</li>
<li class="chapter " data-level="4.4.2" data-path="../guide/kubelet-authentication-authorization.html">
<a href="../guide/kubelet-authentication-authorization.html">
<b>4.4.2.</b>
kubelet的认证授权
</a>
</li>
<li class="chapter " data-level="4.4.3" data-path="../guide/tls-bootstrapping.html">
<a href="../guide/tls-bootstrapping.html">
<b>4.4.3.</b>
TLS bootstrap
</a>
</li>
<li class="chapter " data-level="4.4.4" data-path="../guide/kubectl-user-authentication-authorization.html">
<a href="../guide/kubectl-user-authentication-authorization.html">
<b>4.4.4.</b>
创建用户认证授权的kubeconfig文件
</a>
</li>
<li class="chapter " data-level="4.4.5" data-path="../guide/ip-masq-agent.html">
<a href="../guide/ip-masq-agent.html">
<b>4.4.5.</b>
IP伪装代理
</a>
</li>
<li class="chapter " data-level="4.4.6" data-path="../guide/auth-with-kubeconfig-or-token.html">
<a href="../guide/auth-with-kubeconfig-or-token.html">
<b>4.4.6.</b>
使用kubeconfig或token进行用户身份认证
</a>
</li>
<li class="chapter " data-level="4.4.7" data-path="../guide/authentication.html">
<a href="../guide/authentication.html">
<b>4.4.7.</b>
Kubernetes中的用户与身份认证授权
</a>
</li>
<li class="chapter " data-level="4.4.8" data-path="../guide/kubernetes-security-best-practice.html">
<a href="../guide/kubernetes-security-best-practice.html">
<b>4.4.8.</b>
Kubernetes集群安全性配置最佳实践
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.5" data-path="../guide/access-kubernetes-cluster.html">
<a href="../guide/access-kubernetes-cluster.html">
<b>4.5.</b>
访问Kubernetes集群
</a>
<ul class="articles">
<li class="chapter " data-level="4.5.1" data-path="../guide/access-cluster.html">
<a href="../guide/access-cluster.html">
<b>4.5.1.</b>
访问集群
</a>
</li>
<li class="chapter " data-level="4.5.2" data-path="../guide/authenticate-across-clusters-kubeconfig.html">
<a href="../guide/authenticate-across-clusters-kubeconfig.html">
<b>4.5.2.</b>
使用kubeconfig文件配置跨集群认证
</a>
</li>
<li class="chapter " data-level="4.5.3" data-path="../guide/connecting-to-applications-port-forward.html">
<a href="../guide/connecting-to-applications-port-forward.html">
<b>4.5.3.</b>
通过端口转发访问集群中的应用程序
</a>
</li>
<li class="chapter " data-level="4.5.4" data-path="../guide/service-access-application-cluster.html">
<a href="../guide/service-access-application-cluster.html">
<b>4.5.4.</b>
使用service访问群集中的应用程序
</a>
</li>
<li class="chapter " data-level="4.5.5" data-path="../guide/accessing-kubernetes-pods-from-outside-of-the-cluster.html">
<a href="../guide/accessing-kubernetes-pods-from-outside-of-the-cluster.html">
<b>4.5.5.</b>
从外部访问Kubernetes中的Pod
</a>
</li>
<li class="chapter " data-level="4.5.6" data-path="../guide/cabin-mobile-dashboard-for-kubernetes.html">
<a href="../guide/cabin-mobile-dashboard-for-kubernetes.html">
<b>4.5.6.</b>
Cabin - Kubernetes手机客户端
</a>
</li>
<li class="chapter " data-level="4.5.7" data-path="../guide/kubernetes-desktop-client.html">
<a href="../guide/kubernetes-desktop-client.html">
<b>4.5.7.</b>
Kubernetic - Kubernetes桌面客户端
</a>
</li>
<li class="chapter " data-level="4.5.8" data-path="../guide/kubernator-kubernetes-ui.html">
<a href="../guide/kubernator-kubernetes-ui.html">
<b>4.5.8.</b>
Kubernator - 更底层的Kubernetes UI
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.6" data-path="../guide/application-development-deployment-flow.html">
<a href="../guide/application-development-deployment-flow.html">
<b>4.6.</b>
在Kubernetes中开发部署应用
</a>
<ul class="articles">
<li class="chapter " data-level="4.6.1" data-path="../guide/deploy-applications-in-kubernetes.html">
<a href="../guide/deploy-applications-in-kubernetes.html">
<b>4.6.1.</b>
适用于kubernetes的应用开发部署流程
</a>
</li>
<li class="chapter " data-level="4.6.2" data-path="../guide/migrating-hadoop-yarn-to-kubernetes.html">
<a href="../guide/migrating-hadoop-yarn-to-kubernetes.html">
<b>4.6.2.</b>
迁移传统应用到Kubernetes中——以Hadoop YARN为例
</a>
</li>
<li class="chapter " data-level="4.6.3" data-path="../guide/using-statefulset.html">
<a href="../guide/using-statefulset.html">
<b>4.6.3.</b>
使用StatefulSet部署用状态应用
</a>
</li>
</ul>
</li>
<li class="header">最佳实践</li>
<li class="chapter " data-level="5.1" data-path="../practice/">
<a href="../practice/">
<b>5.1.</b>
最佳实践概览
</a>
</li>
<li class="chapter " data-level="5.2" data-path="../practice/install-kubernetes-on-centos.html">
<a href="../practice/install-kubernetes-on-centos.html">
<b>5.2.</b>
在CentOS上部署Kubernetes集群
</a>
<ul class="articles">
<li class="chapter " data-level="5.2.1" data-path="../practice/create-tls-and-secret-key.html">
<a href="../practice/create-tls-and-secret-key.html">
<b>5.2.1.</b>
创建TLS证书和秘钥
</a>
</li>
<li class="chapter " data-level="5.2.2" data-path="../practice/create-kubeconfig.html">
<a href="../practice/create-kubeconfig.html">
<b>5.2.2.</b>
创建kubeconfig文件
</a>
</li>
<li class="chapter " data-level="5.2.3" data-path="../practice/etcd-cluster-installation.html">
<a href="../practice/etcd-cluster-installation.html">
<b>5.2.3.</b>
创建高可用etcd集群
</a>
</li>
<li class="chapter " data-level="5.2.4" data-path="../practice/kubectl-installation.html">
<a href="../practice/kubectl-installation.html">
<b>5.2.4.</b>
安装kubectl命令行工具
</a>
</li>
<li class="chapter " data-level="5.2.5" data-path="../practice/master-installation.html">
<a href="../practice/master-installation.html">
<b>5.2.5.</b>
部署master节点
</a>
</li>
<li class="chapter " data-level="5.2.6" data-path="../practice/flannel-installation.html">
<a href="../practice/flannel-installation.html">
<b>5.2.6.</b>
安装flannel网络插件
</a>
</li>
<li class="chapter " data-level="5.2.7" data-path="../practice/node-installation.html">
<a href="../practice/node-installation.html">
<b>5.2.7.</b>
部署node节点
</a>
</li>
<li class="chapter " data-level="5.2.8" data-path="../practice/kubedns-addon-installation.html">
<a href="../practice/kubedns-addon-installation.html">
<b>5.2.8.</b>
安装kubedns插件
</a>
</li>
<li class="chapter " data-level="5.2.9" data-path="../practice/dashboard-addon-installation.html">
<a href="../practice/dashboard-addon-installation.html">
<b>5.2.9.</b>
安装dashboard插件
</a>
</li>
<li class="chapter " data-level="5.2.10" data-path="../practice/heapster-addon-installation.html">
<a href="../practice/heapster-addon-installation.html">
<b>5.2.10.</b>
安装heapster插件
</a>
</li>
<li class="chapter " data-level="5.2.11" data-path="../practice/efk-addon-installation.html">
<a href="../practice/efk-addon-installation.html">
<b>5.2.11.</b>
安装EFK插件
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="5.3" data-path="../practice/install-kubernetes-with-kubeadm.html">
<a href="../practice/install-kubernetes-with-kubeadm.html">
<b>5.3.</b>
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/glusterd-2.0.html">
<a href="../practice/glusterd-2.0.html">
<b>5.6.2.</b>
GlusterD-2.0
</a>
</li>
<li class="chapter " data-level="5.6.3" data-path="../practice/ceph.html">
<a href="../practice/ceph.html">
<b>5.6.3.</b>
Ceph
</a>
<ul class="articles">
<li class="chapter " data-level="5.6.3.1" data-path="../practice/ceph-helm-install-guide-zh.html">
<a href="../practice/ceph-helm-install-guide-zh.html">
<b>5.6.3.1.</b>
用Helm托管安装Ceph集群并提供后端存储
</a>
</li>
<li class="chapter " data-level="5.6.3.2" data-path="../practice/using-ceph-for-persistent-storage.html">
<a href="../practice/using-ceph-for-persistent-storage.html">
<b>5.6.3.2.</b>
使用Ceph做持久化存储
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="5.6.4" data-path="../practice/openebs.html">
<a href="../practice/openebs.html">
<b>5.6.4.</b>
OpenEBS
</a>
<ul class="articles">
<li class="chapter " data-level="5.6.4.1" data-path="../practice/using-openebs-for-persistent-storage.html">
<a href="../practice/using-openebs-for-persistent-storage.html">
<b>5.6.4.1.</b>
使用OpenEBS做持久化存储
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="5.6.5" data-path="../practice/rook.html">
<a href="../practice/rook.html">
<b>5.6.5.</b>
Rook
</a>
</li>
<li class="chapter " data-level="5.6.6" data-path="../practice/nfs.html">
<a href="../practice/nfs.html">
<b>5.6.6.</b>
NFS
</a>
<ul class="articles">
<li class="chapter " data-level="5.6.6.1" data-path="../practice/using-nfs-for-persistent-storage.html">
<a href="../practice/using-nfs-for-persistent-storage.html">
<b>5.6.6.1.</b>
利用NFS动态提供Kubernetes后端存储卷
</a>
</li>
</ul>
</li>
</ul>
</li>
<li class="chapter " data-level="5.7" data-path="../practice/monitoring.html">
<a href="../practice/monitoring.html">
<b>5.7.</b>
集群与应用监控
</a>
<ul class="articles">
<li class="chapter " data-level="5.7.1" data-path="../practice/heapster.html">
<a href="../practice/heapster.html">
<b>5.7.1.</b>
Heapster
</a>
<ul class="articles">
<li class="chapter " data-level="5.7.1.1" data-path="../practice/using-heapster-to-get-object-metrics.html">
<a href="../practice/using-heapster-to-get-object-metrics.html">
<b>5.7.1.1.</b>
使用Heapster获取集群和对象的metric数据
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="5.7.2" data-path="../practice/prometheus.html">
<a href="../practice/prometheus.html">
<b>5.7.2.</b>
Prometheus
</a>
<ul class="articles">
<li class="chapter " data-level="5.7.2.1" data-path="../practice/using-prometheus-to-monitor-kuberentes-cluster.html">
<a href="../practice/using-prometheus-to-monitor-kuberentes-cluster.html">
<b>5.7.2.1.</b>
使用Prometheus监控kubernetes集群
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="5.7.3" data-path="../practice/vistio-visualize-your-istio-mesh.html">
<a href="../practice/vistio-visualize-your-istio-mesh.html">
<b>5.7.3.</b>
使用Vistio监控Istio服务网格中的流量
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="5.8" data-path="../practice/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="../usecases/">
<a href="../usecases/">
<b>6.1.</b>
领域应用概览
</a>
</li>
<li class="chapter " data-level="6.2" data-path="../usecases/microservices.html">
<a href="../usecases/microservices.html">
<b>6.2.</b>
微服务架构
</a>
<ul class="articles">
<li class="chapter " data-level="6.2.1" data-path="../usecases/service-discovery-in-microservices.html">
<a href="../usecases/service-discovery-in-microservices.html">
<b>6.2.1.</b>
微服务中的服务发现
</a>
</li>
<li class="chapter " data-level="6.2.2" data-path="../usecases/microservices-for-java-developers.html">
<a href="../usecases/microservices-for-java-developers.html">
<b>6.2.2.</b>
使用Java构建微服务并发布到Kubernetes平台
</a>
<ul class="articles">
<li class="chapter " data-level="6.2.2.1" data-path="../usecases/spring-boot-quick-start-guide.html">
<a href="../usecases/spring-boot-quick-start-guide.html">
<b>6.2.2.1.</b>
Spring Boot快速开始指南
</a>
</li>
</ul>
</li>
</ul>
</li>
<li class="chapter " data-level="6.3" data-path="../usecases/service-mesh.html">
<a href="../usecases/service-mesh.html">
<b>6.3.</b>
Service Mesh 服务网格
</a>
<ul class="articles">
<li class="chapter " data-level="6.3.1" data-path="../usecases/the-enterprise-path-to-service-mesh-architectures.html">
<a href="../usecases/the-enterprise-path-to-service-mesh-architectures.html">
<b>6.3.1.</b>
企业级服务网格架构
</a>
<ul class="articles">
<li class="chapter " data-level="6.3.1.1" data-path="../usecases/service-mesh-fundamental.html">
<a href="../usecases/service-mesh-fundamental.html">
<b>6.3.1.1.</b>
Service Mesh基础
</a>
</li>
<li class="chapter " data-level="6.3.1.2" data-path="../usecases/comparing-service-mesh-technologies.html">
<a href="../usecases/comparing-service-mesh-technologies.html">
<b>6.3.1.2.</b>
Service Mesh技术对比
</a>
</li>
<li class="chapter " data-level="6.3.1.3" data-path="../usecases/service-mesh-adoption-and-evolution.html">
<a href="../usecases/service-mesh-adoption-and-evolution.html">
<b>6.3.1.3.</b>
采纳和演进
</a>
</li>
<li class="chapter " data-level="6.3.1.4" data-path="../usecases/service-mesh-customization-and-integration.html">
<a href="../usecases/service-mesh-customization-and-integration.html">
<b>6.3.1.4.</b>
定制和集成
</a>
</li>
<li class="chapter " data-level="6.3.1.5" data-path="../usecases/service-mesh-conclusion.html">
<a href="../usecases/service-mesh-conclusion.html">
<b>6.3.1.5.</b>
总结
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.3.2" data-path="../usecases/istio.html">
<a href="../usecases/istio.html">
<b>6.3.2.</b>
Istio
</a>
<ul class="articles">
<li class="chapter " data-level="6.3.2.1" data-path="../usecases/istio-installation.html">
<a href="../usecases/istio-installation.html">
<b>6.3.2.1.</b>
安装并试用Istio service mesh
</a>
</li>
<li class="chapter " data-level="6.3.2.2" data-path="../usecases/configuring-request-routing.html">
<a href="../usecases/configuring-request-routing.html">
<b>6.3.2.2.</b>
配置请求的路由规则
</a>
</li>
<li class="chapter " data-level="6.3.2.3" data-path="../usecases/install-and-expand-istio-mesh.html">
<a href="../usecases/install-and-expand-istio-mesh.html">
<b>6.3.2.3.</b>
安装和拓展Istio service mesh
</a>
</li>
<li class="chapter " data-level="6.3.2.4" data-path="../usecases/integrating-vms.html">
<a href="../usecases/integrating-vms.html">
<b>6.3.2.4.</b>
集成虚拟机
</a>
</li>
<li class="chapter " data-level="6.3.2.5" data-path="../usecases/sidecar-spec-in-istio.html">
<a href="../usecases/sidecar-spec-in-istio.html">
<b>6.3.2.5.</b>
Istio中sidecar的注入规范及示例
</a>
</li>
<li class="chapter " data-level="6.3.2.6" data-path="../usecases/istio-community-tips.html">
<a href="../usecases/istio-community-tips.html">
<b>6.3.2.6.</b>
如何参与Istio社区及注意事项
</a>
</li>
<li class="chapter " data-level="6.3.2.7" data-path="../usecases/istio-tutorial.html">
<a href="../usecases/istio-tutorial.html">
<b>6.3.2.7.</b>
Istio教程
</a>
</li>
<li class="chapter " data-level="6.3.2.8" data-path="../usecases/istio-tutorials-collection.html">
<a href="../usecases/istio-tutorials-collection.html">
<b>6.3.2.8.</b>
Istio免费学习资源汇总
</a>
</li>
<li class="chapter " data-level="6.3.2.9" data-path="../usecases/understand-sidecar-injection-and-traffic-hijack-in-istio-service-mesh.html">
<a href="../usecases/understand-sidecar-injection-and-traffic-hijack-in-istio-service-mesh.html">
<b>6.3.2.9.</b>
深入理解Istio中的Sidecar注入与流量劫持
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.3.3" data-path="../usecases/linkerd.html">
<a href="../usecases/linkerd.html">
<b>6.3.3.</b>
Linkerd
</a>
<ul class="articles">
<li class="chapter " data-level="6.3.3.1" data-path="../usecases/linkerd-user-guide.html">
<a href="../usecases/linkerd-user-guide.html">
<b>6.3.3.1.</b>
Linkerd 使用指南
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.3.4" data-path="../usecases/conduit.html">
<a href="../usecases/conduit.html">
<b>6.3.4.</b>
Conduit
</a>
<ul class="articles">
<li class="chapter " data-level="6.3.4.1" data-path="../usecases/conduit-overview.html">
<a href="../usecases/conduit-overview.html">
<b>6.3.4.1.</b>
Condiut概览
</a>
</li>
<li class="chapter " data-level="6.3.4.2" data-path="../usecases/conduit-installation.html">
<a href="../usecases/conduit-installation.html">
<b>6.3.4.2.</b>
安装Conduit
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.3.5" data-path="../usecases/envoy.html">
<a href="../usecases/envoy.html">
<b>6.3.5.</b>
Envoy
</a>
<ul class="articles">
<li class="chapter " data-level="6.3.5.1" data-path="../usecases/envoy-terminology.html">
<a href="../usecases/envoy-terminology.html">
<b>6.3.5.1.</b>
Envoy的架构与基本术语
</a>
</li>
<li class="chapter " data-level="6.3.5.2" data-path="../usecases/envoy-front-proxy.html">
<a href="../usecases/envoy-front-proxy.html">
<b>6.3.5.2.</b>
Envoy作为前端代理
</a>
</li>
<li class="chapter " data-level="6.3.5.3" data-path="../usecases/envoy-mesh-in-kubernetes-tutorial.html">
<a href="../usecases/envoy-mesh-in-kubernetes-tutorial.html">
<b>6.3.5.3.</b>
Envoy mesh教程
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.3.6" data-path="../usecases/sofamesh.html">
<a href="../usecases/sofamesh.html">
<b>6.3.6.</b>
SOFAMesh
</a>
<ul class="articles">
<li class="chapter " data-level="6.3.6.1" data-path="../usecases/dubbo-on-x-protocol-in-sofa-mesh.html">
<a href="../usecases/dubbo-on-x-protocol-in-sofa-mesh.html">
<b>6.3.6.1.</b>
SOFAMesh中的Dubbo on x-protocol
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.3.7" data-path="../usecases/sofamosn.html">
<a href="../usecases/sofamosn.html">
<b>6.3.7.</b>
SOFAMosn
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.4" data-path="../usecases/big-data.html">
<a href="../usecases/big-data.html">
<b>6.4.</b>
大数据
</a>
<ul class="articles">
<li class="chapter " data-level="6.4.1" data-path="../usecases/spark-standalone-on-kubernetes.html">
<a href="../usecases/spark-standalone-on-kubernetes.html">
<b>6.4.1.</b>
Spark standalone on Kubernetes
</a>
</li>
<li class="chapter " data-level="6.4.2" data-path="../usecases/running-spark-with-kubernetes-native-scheduler.html">
<a href="../usecases/running-spark-with-kubernetes-native-scheduler.html">
<b>6.4.2.</b>
运行支持Kubernetes原生调度的Spark程序
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.5" data-path="../usecases/serverless.html">
<a href="../usecases/serverless.html">
<b>6.5.</b>
Serverless架构
</a>
<ul class="articles">
<li class="chapter " data-level="6.5.1" data-path="../usecases/understanding-serverless.html">
<a href="../usecases/understanding-serverless.html">
<b>6.5.1.</b>
理解Serverless
</a>
</li>
<li class="chapter " data-level="6.5.2" data-path="../usecases/faas.html">
<a href="../usecases/faas.html">
<b>6.5.2.</b>
FaaS-函数即服务
</a>
<ul class="articles">
<li class="chapter " data-level="6.5.2.1" data-path="../usecases/openfaas-quick-start.html">
<a href="../usecases/openfaas-quick-start.html">
<b>6.5.2.1.</b>
OpenFaaS快速入门指南
</a>
</li>
</ul>
</li>
</ul>
</li>
<li class="chapter " data-level="6.6" data-path="../usecases/edge-computing.html">
<a href="../usecases/edge-computing.html">
<b>6.6.</b>
边缘计算
</a>
</li>
<li class="chapter " data-level="6.7" data-path="../usecases/ai.html">
<a href="../usecases/ai.html">
<b>6.7.</b>
人工智能
</a>
</li>
<li class="header">开发指南</li>
<li class="chapter " data-level="7.1" data-path="../develop/">
<a href="../develop/">
<b>7.1.</b>
开发指南概览
</a>
</li>
<li class="chapter " data-level="7.2" data-path="../develop/sigs-and-working-group.html">
<a href="../develop/sigs-and-working-group.html">
<b>7.2.</b>
SIG和工作组
</a>
</li>
<li class="chapter " data-level="7.3" data-path="../develop/developing-environment.html">
<a href="../develop/developing-environment.html">
<b>7.3.</b>
开发环境搭建
</a>
</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使用Vagrant和Virtualbox
</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>
<li class="chapter " data-level="7.8" data-path="../develop/operator-sdk.html">
<a href="../develop/operator-sdk.html">
<b>7.8.</b>
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>
高级开发指南
</a>
</li>
<li class="chapter " data-level="7.10" data-path="../develop/contribute.html">
<a href="../develop/contribute.html">
<b>7.10.</b>
社区贡献
</a>
</li>
<li class="chapter " data-level="7.11" data-path="../develop/minikube.html">
<a href="../develop/minikube.html">
<b>7.11.</b>
Minikube
</a>
</li>
<li class="header">附录</li>
<li class="chapter " data-level="8.1" data-path="../appendix/">
<a href="../appendix/">
<b>8.1.</b>
附录说明
</a>
</li>
<li class="chapter " data-level="8.2" data-path="../appendix/debug-kubernetes-services.html">
<a href="../appendix/debug-kubernetes-services.html">
<b>8.2.</b>
Kubernetes中的应用故障排查
</a>
</li>
<li class="chapter " data-level="8.3" data-path="../appendix/material-share.html">
<a href="../appendix/material-share.html">
<b>8.3.</b>
Kubernetes相关资讯和情报链接
</a>
</li>
<li class="chapter " data-level="8.4" data-path="../appendix/docker-best-practice.html">
<a href="../appendix/docker-best-practice.html">
<b>8.4.</b>
Docker最佳实践
</a>
</li>
<li class="chapter " data-level="8.5" data-path="../appendix/tricks.html">
<a href="../appendix/tricks.html">
<b>8.5.</b>
使用技巧
</a>
</li>
<li class="chapter " data-level="8.6" data-path="../appendix/issues.html">
<a href="../appendix/issues.html">
<b>8.6.</b>
问题记录
</a>
</li>
<li class="chapter " data-level="8.7" data-path="../appendix/kubernetes-changelog.html">
<a href="../appendix/kubernetes-changelog.html">
<b>8.7.</b>
Kubernetes版本更新日志
</a>
<ul class="articles">
<li class="chapter " data-level="8.7.1" data-path="../appendix/kubernetes-1.7-changelog.html">
<a href="../appendix/kubernetes-1.7-changelog.html">
<b>8.7.1.</b>
Kubernetes1.7更新日志
</a>
</li>
<li class="chapter " data-level="8.7.2" data-path="../appendix/kubernetes-1.8-changelog.html">
<a href="../appendix/kubernetes-1.8-changelog.html">
<b>8.7.2.</b>
Kubernetes1.8更新日志
</a>
</li>
<li class="chapter " data-level="8.7.3" data-path="../appendix/kubernetes-1.9-changelog.html">
<a href="../appendix/kubernetes-1.9-changelog.html">
<b>8.7.3.</b>
Kubernetes1.9更新日志
</a>
</li>
<li class="chapter " data-level="8.7.4" data-path="../appendix/kubernetes-1.10-changelog.html">
<a href="../appendix/kubernetes-1.10-changelog.html">
<b>8.7.4.</b>
Kubernetes1.10更新日志
</a>
</li>
<li class="chapter " data-level="8.7.5" data-path="../appendix/kubernetes-1.11-changelog.html">
<a href="../appendix/kubernetes-1.11-changelog.html">
<b>8.7.5.</b>
Kubernetes1.11更新日志
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="8.8" data-path="../appendix/summary-and-outlook.html">
<a href="../appendix/summary-and-outlook.html">
<b>8.8.</b>
Kubernetes及云原生年度总结及展望
</a>
<ul class="articles">
<li class="chapter " data-level="8.8.1" data-path="../appendix/kubernetes-and-cloud-native-summary-in-2017-and-outlook-for-2018.html">
<a href="../appendix/kubernetes-and-cloud-native-summary-in-2017-and-outlook-for-2018.html">
<b>8.8.1.</b>
Kubernetes与云原生2017年年终总结及2018年展望
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="8.9" data-path="../appendix/about-kcsp.html">
<a href="../appendix/about-kcsp.html">
<b>8.9.</b>
Kubernetes认证服务提供商KCSP说明
</a>
</li>
<li class="chapter " data-level="8.10" data-path="../appendix/about-cka-candidate.html">
<a href="../appendix/about-cka-candidate.html">
<b>8.10.</b>
认证Kubernetes管理员CKA说明
</a>
</li>
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<a href=".." >自定义指标HPA</a>
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<html><head></head><body><h1 id="&#x81EA;&#x5B9A;&#x4E49;&#x6307;&#x6807;hpa">&#x81EA;&#x5B9A;&#x4E49;&#x6307;&#x6807;HPA</h1>
<p>Kubernetes&#x4E2D;&#x4E0D;&#x4EC5;&#x652F;&#x6301;CPU&#x3001;&#x5185;&#x5B58;&#x4E3A;&#x6307;&#x6807;&#x7684;HPA&#xFF0C;&#x8FD8;&#x652F;&#x6301;&#x81EA;&#x5B9A;&#x4E49;&#x6307;&#x6807;&#x7684;HPA&#xFF0C;&#x4F8B;&#x5982;QPS&#x3002;</p>
<p>&#x672C;&#x6587;&#x4E2D;&#x4F7F;&#x7528;&#x7684;yaml&#x6587;&#x4EF6;&#x89C1;<a href="https://github.com/rootsongjc/kubernetes-handbook/tree/master/manifests/HPA" target="_blank">manifests/HPA</a>&#x3002;</p>
<h2 id="&#x8BBE;&#x7F6E;&#x81EA;&#x5B9A;&#x4E49;&#x6307;&#x6807;">&#x8BBE;&#x7F6E;&#x81EA;&#x5B9A;&#x4E49;&#x6307;&#x6807;</h2>
<p><strong>kubernetes1.6</strong></p>
<blockquote>
<p>&#x5728;kubernetes1.6&#x96C6;&#x7FA4;&#x4E2D;&#x914D;&#x7F6E;&#x81EA;&#x5B9A;&#x4E49;&#x6307;&#x6807;&#x7684;HPA&#x7684;&#x8BF4;&#x660E;&#x5DF2;&#x5E9F;&#x5F03;&#x3002;</p>
</blockquote>
<p>&#x5728;&#x8BBE;&#x7F6E;&#x5B9A;&#x4E49;&#x6307;&#x6807;HPA&#x4E4B;&#x524D;&#x9700;&#x8981;&#x5148;&#x8FDB;&#x884C;&#x5982;&#x4E0B;&#x914D;&#x7F6E;&#xFF1A;</p>
<ul>
<li>&#x5C06;heapster&#x7684;&#x542F;&#x52A8;&#x53C2;&#x6570; <code>--api-server</code> &#x8BBE;&#x7F6E;&#x4E3A; true</li>
</ul>
<ul>
<li>&#x542F;&#x7528;custom metric API</li>
<li>&#x5C06;kube-controller-manager&#x7684;&#x542F;&#x52A8;&#x53C2;&#x6570;&#x4E2D;<code>--horizontal-pod-autoscaler-use-rest-clients</code>&#x8BBE;&#x7F6E;&#x4E3A;true&#xFF0C;&#x5E76;&#x6307;&#x5B9A;<code>--master</code>&#x4E3A;API server&#x5730;&#x5740;&#xFF0C;&#x5982;<code>--master=http://172.20.0.113:8080</code></li>
</ul>
<p>&#x5728;kubernetes1.5&#x4EE5;&#x524D;&#x5F88;&#x5BB9;&#x6613;&#x8BBE;&#x7F6E;&#xFF0C;&#x53C2;&#x8003;<a href="https://medium.com/@marko.luksa/kubernetes-autoscaling-based-on-custom-metrics-without-using-a-host-port-b783ed6241ac" target="_blank">1.6&#x4EE5;&#x524D;&#x7248;&#x672C;&#x7684;kubernetes&#x4E2D;&#x5F00;&#x542F;&#x81EA;&#x5B9A;&#x4E49;HPA</a>&#xFF0C;&#x800C;&#x5728;1.6&#x4E2D;&#x56E0;&#x4E3A;&#x53D6;&#x6D88;&#x4E86;&#x539F;&#x6765;&#x7684;annotation&#x65B9;&#x5F0F;&#x8BBE;&#x7F6E;custom metric&#xFF0C;&#x53EA;&#x80FD;&#x901A;&#x8FC7;API server&#x548C;kube-aggregator&#x6765;&#x83B7;&#x53D6;custom metric&#xFF0C;&#x56E0;&#x4E3A;&#x53EA;&#x6709;&#x4E24;&#x79CD;&#x65B9;&#x5F0F;&#x6765;&#x8BBE;&#x7F6E;&#x4E86;&#xFF0C;&#x4E00;&#x662F;&#x76F4;&#x63A5;&#x901A;&#x8FC7;API server&#x83B7;&#x53D6;heapster&#x7684;metrics&#xFF0C;&#x4E8C;&#x662F;&#x90E8;&#x7F72;<a href="https://github.com/kubernetes/kube-aggregator" target="_blank">kube-aggragator</a>&#x6765;&#x5B9E;&#x73B0;&#x3002;</p>
<p>&#x6211;&#x4EEC;&#x5C06;&#x5728;kubernetes1.8&#x7248;&#x672C;&#x7684;kubernetes&#x4E2D;&#xFF0C;&#x4F7F;&#x7528;&#x805A;&#x5408;&#x7684;API server&#x6765;&#x5B9E;&#x73B0;&#x81EA;&#x5B9A;&#x4E49;&#x6307;&#x6807;&#x7684;HPA&#x3002;</p>
<p><strong>kuberentes1.7+</strong></p>
<p>&#x786E;&#x8BA4;&#x60A8;&#x7684;kubernetes&#x7248;&#x672C;&#x5728;1.7&#x6216;&#x4EE5;&#x4E0A;&#xFF0C;&#x4FEE;&#x6539;&#x4EE5;&#x4E0B;&#x914D;&#x7F6E;&#xFF1A;</p>
<ul>
<li>&#x5C06;kube-controller-manager&#x7684;&#x542F;&#x52A8;&#x53C2;&#x6570;&#x4E2D;<code>--horizontal-pod-autoscaler-use-rest-clients</code>&#x8BBE;&#x7F6E;&#x4E3A;true&#xFF0C;&#x5E76;&#x6307;&#x5B9A;<code>--master</code>&#x4E3A;API server&#x5730;&#x5740;&#xFF0C;&#x5982;`--master=<a href="http://172.20.0.113:8080" target="_blank">http://172.20.0.113:8080</a></li>
<li>&#x4FEE;&#x6539;kube-apiserver&#x7684;&#x914D;&#x7F6E;&#x6587;&#x4EF6;apiserver&#xFF0C;&#x589E;&#x52A0;&#x4E00;&#x6761;&#x914D;&#x7F6E;<code>--requestheader-client-ca-file=/etc/kubernetes/ssl/ca.pem --requestheader-allowed-names=aggregator --requestheader-extra-headers-prefix=X-Remote-Extra- --requestheader-group-headers=X-Remote-Group --requestheader-username-headers=X-Remote-User --proxy-client-cert-file=/etc/kubernetes/ssl/kubernetes.pem --proxy-client-key-file=/etc/kubernetes/ssl/kubernetes-key.pem</code>&#xFF0C;&#x7528;&#x6765;&#x914D;&#x7F6E;aggregator&#x7684;CA&#x8BC1;&#x4E66;&#x3002;</li>
</ul>
<p>&#x5DF2;&#x7ECF;&#x5185;&#x7F6E;&#x4E86;<code>apiregistration.k8s.io/v1beta1</code> API&#xFF0C;&#x53EF;&#x4EE5;&#x76F4;&#x63A5;&#x5B9A;&#x4E49;APIService&#xFF0C;&#x5982;&#xFF1A;</p>
<pre class="language-"><code class="lang-yaml"><span class="token key atrule">apiVersion</span><span class="token punctuation">:</span> apiregistration.k8s.io/v1
<span class="token key atrule">kind</span><span class="token punctuation">:</span> APIService
<span class="token key atrule">metadata</span><span class="token punctuation">:</span>
<span class="token key atrule">name</span><span class="token punctuation">:</span> v1.custom<span class="token punctuation">-</span>metrics.metrics.k8s.io
<span class="token key atrule">spec</span><span class="token punctuation">:</span>
<span class="token key atrule">insecureSkipTLSVerify</span><span class="token punctuation">:</span> <span class="token boolean important">true</span>
<span class="token key atrule">group</span><span class="token punctuation">:</span> custom<span class="token punctuation">-</span>metrics.metrics.k8s.io
<span class="token key atrule">groupPriorityMinimum</span><span class="token punctuation">:</span> <span class="token number">1000</span>
<span class="token key atrule">versionPriority</span><span class="token punctuation">:</span> <span class="token number">5</span>
<span class="token key atrule">service</span><span class="token punctuation">:</span>
<span class="token key atrule">name</span><span class="token punctuation">:</span> api
<span class="token key atrule">namespace</span><span class="token punctuation">:</span> custom<span class="token punctuation">-</span>metrics
<span class="token key atrule">version</span><span class="token punctuation">:</span> v1alpha1
</code></pre>
<p><strong>&#x90E8;&#x7F72;Prometheus</strong></p>
<p>&#x4F7F;&#x7528;<a href="https://github.com/rootsongjc/kubernetes-handbook/blob/master/manifests/HPA/prometheus-operator.yaml" target="_blank">prometheus-operator.yaml</a>&#x6587;&#x4EF6;&#x90E8;&#x7F72;Prometheus operator&#x3002;</p>
<p><strong>&#x6CE8;&#x610F;&#xFF1A;</strong>&#x5C06;&#x955C;&#x50CF;&#x4FEE;&#x6539;&#x4E3A;&#x4F60;&#x81EA;&#x5DF1;&#x7684;&#x955C;&#x50CF;&#x4ED3;&#x5E93;&#x5730;&#x5740;&#x3002;</p>
<p>&#x8FD9;&#x4EA7;&#x751F;&#x4E00;&#x4E2A;&#x81EA;&#x5B9A;&#x4E49;&#x7684;API&#xFF1A;<a href="http://172.20.0.113:8080/apis/custom-metrics.metrics.k8s.io/v1alpha1" target="_blank">http://172.20.0.113:8080/apis/custom-metrics.metrics.k8s.io/v1alpha1</a>&#xFF0C;&#x53EF;&#x4EE5;&#x901A;&#x8FC7;&#x6D4F;&#x89C8;&#x5668;&#x8BBF;&#x95EE;&#xFF0C;&#x8FD8;&#x53EF;&#x4EE5;&#x4F7F;&#x7528;&#x4E0B;&#x9762;&#x7684;&#x547D;&#x4EE4;&#x53EF;&#x4EE5;&#x68C0;&#x67E5;&#x8BE5;API&#xFF1A;</p>
<pre class="language-"><code class="lang-bash">$ kubectl get --raw<span class="token operator">=</span>apis/custom-metrics.metrics.k8s.io/v1alpha1
<span class="token punctuation">{</span><span class="token string">&quot;kind&quot;</span><span class="token keyword">:</span><span class="token string">&quot;APIResourceList&quot;</span>,<span class="token string">&quot;apiVersion&quot;</span><span class="token keyword">:</span><span class="token string">&quot;v1&quot;</span>,<span class="token string">&quot;groupVersion&quot;</span><span class="token keyword">:</span><span class="token string">&quot;custom-metrics.metrics.k8s.io/v1alpha1&quot;</span>,<span class="token string">&quot;resources&quot;</span>:<span class="token punctuation">[</span><span class="token punctuation">{</span><span class="token string">&quot;name&quot;</span><span class="token keyword">:</span><span class="token string">&quot;jobs.batch/http_requests&quot;</span>,<span class="token string">&quot;singularName&quot;</span><span class="token keyword">:</span><span class="token string">&quot;&quot;</span>,<span class="token string">&quot;namespaced&quot;</span>:true,<span class="token string">&quot;kind&quot;</span><span class="token keyword">:</span><span class="token string">&quot;MetricValueList&quot;</span>,<span class="token string">&quot;verbs&quot;</span>:<span class="token punctuation">[</span><span class="token string">&quot;get&quot;</span><span class="token punctuation">]</span><span class="token punctuation">}</span>,<span class="token punctuation">{</span><span class="token string">&quot;name&quot;</span><span class="token keyword">:</span><span class="token string">&quot;namespaces/http_requests&quot;</span>,<span class="token string">&quot;singularName&quot;</span><span class="token keyword">:</span><span class="token string">&quot;&quot;</span>,<span class="token string">&quot;namespaced&quot;</span>:false,<span class="token string">&quot;kind&quot;</span><span class="token keyword">:</span><span class="token string">&quot;MetricValueList&quot;</span>,<span class="token string">&quot;verbs&quot;</span>:<span class="token punctuation">[</span><span class="token string">&quot;get&quot;</span><span class="token punctuation">]</span><span class="token punctuation">}</span>,<span class="token punctuation">{</span><span class="token string">&quot;name&quot;</span><span class="token keyword">:</span><span class="token string">&quot;jobs.batch/up&quot;</span>,<span class="token string">&quot;singularName&quot;</span><span class="token keyword">:</span><span class="token string">&quot;&quot;</span>,<span class="token string">&quot;namespaced&quot;</span>:true,<span class="token string">&quot;kind&quot;</span><span class="token keyword">:</span><span class="token string">&quot;MetricValueList&quot;</span>,<span class="token string">&quot;verbs&quot;</span>:<span class="token punctuation">[</span><span class="token string">&quot;get&quot;</span><span class="token punctuation">]</span><span class="token punctuation">}</span>,<span class="token punctuation">{</span><span class="token string">&quot;name&quot;</span><span class="token keyword">:</span><span class="token string">&quot;pods/up&quot;</span>,<span class="token string">&quot;singularName&quot;</span><span class="token keyword">:</span><span class="token string">&quot;&quot;</span>,<span class="token string">&quot;namespaced&quot;</span>:true,<span class="token string">&quot;kind&quot;</span><span class="token keyword">:</span><span class="token string">&quot;MetricValueList&quot;</span>,<span class="token string">&quot;verbs&quot;</span>:<span class="token punctuation">[</span><span class="token string">&quot;get&quot;</span><span class="token punctuation">]</span><span class="token punctuation">}</span>,<span class="token punctuation">{</span><span class="token string">&quot;name&quot;</span><span class="token keyword">:</span><span class="token string">&quot;services/scrape_samples_scraped&quot;</span>,<span class="token string">&quot;singularName&quot;</span><span class="token keyword">:</span><span class="token string">&quot;&quot;</span>,<span class="token string">&quot;namespaced&quot;</span>:true,<span class="token string">&quot;kind&quot;</span><span class="token keyword">:</span><span class="token string">&quot;MetricValueList&quot;</span>,<span class="token string">&quot;verbs&quot;</span>:<span class="token punctuation">[</span><span class="token string">&quot;get&quot;</span><span class="token punctuation">]</span><span class="token punctuation">}</span>,<span class="token punctuation">{</span><span class="token string">&quot;name&quot;</span><span class="token keyword">:</span><span class="token string">&quot;namespaces/scrape_samples_scraped&quot;</span>,<span class="token string">&quot;singularName&quot;</span><span class="token keyword">:</span><span class="token string">&quot;&quot;</span>,<span class="token string">&quot;namespaced&quot;</span>:false,<span class="token string">&quot;kind&quot;</span><span class="token keyword">:</span><span class="token string">&quot;MetricValueList&quot;</span>,<span class="token string">&quot;verbs&quot;</span>:<span class="token punctuation">[</span><span class="token string">&quot;get&quot;</span><span class="token punctuation">]</span><span class="token punctuation">}</span>,<span class="token punctuation">{</span><span class="token string">&quot;name&quot;</span><span class="token keyword">:</span><span class="token string">&quot;pods/scrape_duration_seconds&quot;</span>,<span class="token string">&quot;singularName&quot;</span><span class="token keyword">:</span><span class="token string">&quot;&quot;</span>,<span class="token string">&quot;namespaced&quot;</span>:true,<span class="token string">&quot;kind&quot;</span><span class="token keyword">:</span><span class="token string">&quot;MetricValueList&quot;</span>,<span class="token string">&quot;verbs&quot;</span>:<span class="token punctuation">[</span><span class="token string">&quot;get&quot;</span><span class="token punctuation">]</span><span class="token punctuation">}</span>,<span class="token punctuation">{</span><span class="token string">&quot;name&quot;</span><span class="token keyword">:</span><span class="token string">&quot;services/scrape_duration_seconds&quot;</span>,<span class="token string">&quot;singularName&quot;</span><span class="token keyword">:</span><span class="token string">&quot;&quot;</span>,<span class="token string">&quot;namespaced&quot;</span>:true,<span class="token string">&quot;kind&quot;</span><span class="token keyword">:</span><span class="token string">&quot;MetricValueList&quot;</span>,<span class="token string">&quot;verbs&quot;</span>:<span class="token punctuation">[</span><span class="token string">&quot;get&quot;</span><span class="token punctuation">]</span><span class="token punctuation">}</span>,<span class="token punctuation">{</span><span class="token string">&quot;name&quot;</span><span class="token keyword">:</span><span class="token string">&quot;pods/http_requests&quot;</span>,<span class="token string">&quot;singularName&quot;</span><span class="token keyword">:</span><span class="token string">&quot;&quot;</span>,<span class="token string">&quot;namespaced&quot;</span>:true,<span class="token string">&quot;kind&quot;</span><span class="token keyword">:</span><span class="token string">&quot;MetricValueList&quot;</span>,<span class="token string">&quot;verbs&quot;</span>:<span class="token punctuation">[</span><span class="token string">&quot;get&quot;</span><span class="token punctuation">]</span><span class="token punctuation">}</span>,<span class="token punctuation">{</span><span class="token string">&quot;name&quot;</span><span class="token keyword">:</span><span class="token string">&quot;pods/scrape_samples_post_metric_relabeling&quot;</span>,<span class="token string">&quot;singularName&quot;</span><span class="token keyword">:</span><span class="token string">&quot;&quot;</span>,<span class="token string">&quot;namespaced&quot;</span>:true,<span class="token string">&quot;kind&quot;</span><span class="token keyword">:</span><span class="token string">&quot;MetricValueList&quot;</span>,<span class="token string">&quot;verbs&quot;</span>:<span class="token punctuation">[</span><span class="token string">&quot;get&quot;</span><span class="token punctuation">]</span><span class="token punctuation">}</span>,<span class="token punctuation">{</span><span class="token string">&quot;name&quot;</span><span class="token keyword">:</span><span class="token string">&quot;jobs.batch/scrape_samples_scraped&quot;</span>,<span class="token string">&quot;singularName&quot;</span><span class="token keyword">:</span><span class="token string">&quot;&quot;</span>,<span class="token string">&quot;namespaced&quot;</span>:true,<span class="token string">&quot;kind&quot;</span><span class="token keyword">:</span><span class="token string">&quot;MetricValueList&quot;</span>,<span class="token string">&quot;verbs&quot;</span>:<span class="token punctuation">[</span><span class="token string">&quot;get&quot;</span><span class="token punctuation">]</span><span class="token punctuation">}</span>,<span class="token punctuation">{</span><span class="token string">&quot;name&quot;</span><span class="token keyword">:</span><span class="token string">&quot;jobs.batch/scrape_duration_seconds&quot;</span>,<span class="token string">&quot;singularName&quot;</span><span class="token keyword">:</span><span class="token string">&quot;&quot;</span>,<span class="token string">&quot;namespaced&quot;</span>:true,<span class="token string">&quot;kind&quot;</span><span class="token keyword">:</span><span class="token string">&quot;MetricValueList&quot;</span>,<span class="token string">&quot;verbs&quot;</span>:<span class="token punctuation">[</span><span class="token string">&quot;get&quot;</span><span class="token punctuation">]</span><span class="token punctuation">}</span>,<span class="token punctuation">{</span><span class="token string">&quot;name&quot;</span><span class="token keyword">:</span><span class="token string">&quot;namespaces/scrape_duration_seconds&quot;</span>,<span class="token string">&quot;singularName&quot;</span><span class="token keyword">:</span><span class="token string">&quot;&quot;</span>,<span class="token string">&quot;namespaced&quot;</span>:false,<span class="token string">&quot;kind&quot;</span><span class="token keyword">:</span><span class="token string">&quot;MetricValueList&quot;</span>,<span class="token string">&quot;verbs&quot;</span>:<span class="token punctuation">[</span><span class="token string">&quot;get&quot;</span><span class="token punctuation">]</span><span class="token punctuation">}</span>,<span class="token punctuation">{</span><span class="token string">&quot;name&quot;</span><span class="token keyword">:</span><span class="token string">&quot;namespaces/scrape_samples_post_metric_relabeling&quot;</span>,<span class="token string">&quot;singularName&quot;</span><span class="token keyword">:</span><span class="token string">&quot;&quot;</span>,<span class="token string">&quot;namespaced&quot;</span>:false,<span class="token string">&quot;kind&quot;</span><span class="token keyword">:</span><span class="token string">&quot;MetricValueList&quot;</span>,<span class="token string">&quot;verbs&quot;</span>:<span class="token punctuation">[</span><span class="token string">&quot;get&quot;</span><span class="token punctuation">]</span><span class="token punctuation">}</span>,<span class="token punctuation">{</span><span class="token string">&quot;name&quot;</span><span class="token keyword">:</span><span class="token string">&quot;services/scrape_samples_post_metric_relabeling&quot;</span>,<span class="token string">&quot;singularName&quot;</span><span class="token keyword">:</span><span class="token string">&quot;&quot;</span>,<span class="token string">&quot;namespaced&quot;</span>:true,<span class="token string">&quot;kind&quot;</span><span class="token keyword">:</span><span class="token string">&quot;MetricValueList&quot;</span>,<span class="token string">&quot;verbs&quot;</span>:<span class="token punctuation">[</span><span class="token string">&quot;get&quot;</span><span class="token punctuation">]</span><span class="token punctuation">}</span>,<span class="token punctuation">{</span><span class="token string">&quot;name&quot;</span><span class="token keyword">:</span><span class="token string">&quot;services/up&quot;</span>,<span class="token string">&quot;singularName&quot;</span><span class="token keyword">:</span><span class="token string">&quot;&quot;</span>,<span class="token string">&quot;namespaced&quot;</span>:true,<span class="token string">&quot;kind&quot;</span><span class="token keyword">:</span><span class="token string">&quot;MetricValueList&quot;</span>,<span class="token string">&quot;verbs&quot;</span>:<span class="token punctuation">[</span><span class="token string">&quot;get&quot;</span><span class="token punctuation">]</span><span class="token punctuation">}</span>,<span class="token punctuation">{</span><span class="token string">&quot;name&quot;</span><span class="token keyword">:</span><span class="token string">&quot;pods/scrape_samples_scraped&quot;</span>,<span class="token string">&quot;singularName&quot;</span><span class="token keyword">:</span><span class="token string">&quot;&quot;</span>,<span class="token string">&quot;namespaced&quot;</span>:true,<span class="token string">&quot;kind&quot;</span><span class="token keyword">:</span><span class="token string">&quot;MetricValueList&quot;</span>,<span class="token string">&quot;verbs&quot;</span>:<span class="token punctuation">[</span><span class="token string">&quot;get&quot;</span><span class="token punctuation">]</span><span class="token punctuation">}</span>,<span class="token punctuation">{</span><span class="token string">&quot;name&quot;</span><span class="token keyword">:</span><span class="token string">&quot;services/http_requests&quot;</span>,<span class="token string">&quot;singularName&quot;</span><span class="token keyword">:</span><span class="token string">&quot;&quot;</span>,<span class="token string">&quot;namespaced&quot;</span>:true,<span class="token string">&quot;kind&quot;</span><span class="token keyword">:</span><span class="token string">&quot;MetricValueList&quot;</span>,<span class="token string">&quot;verbs&quot;</span>:<span class="token punctuation">[</span><span class="token string">&quot;get&quot;</span><span class="token punctuation">]</span><span class="token punctuation">}</span>,<span class="token punctuation">{</span><span class="token string">&quot;name&quot;</span><span class="token keyword">:</span><span class="token string">&quot;jobs.batch/scrape_samples_post_metric_relabeling&quot;</span>,<span class="token string">&quot;singularName&quot;</span><span class="token keyword">:</span><span class="token string">&quot;&quot;</span>,<span class="token string">&quot;namespaced&quot;</span>:true,<span class="token string">&quot;kind&quot;</span><span class="token keyword">:</span><span class="token string">&quot;MetricValueList&quot;</span>,<span class="token string">&quot;verbs&quot;</span>:<span class="token punctuation">[</span><span class="token string">&quot;get&quot;</span><span class="token punctuation">]</span><span class="token punctuation">}</span>,<span class="token punctuation">{</span><span class="token string">&quot;name&quot;</span><span class="token keyword">:</span><span class="token string">&quot;namespaces/up&quot;</span>,<span class="token string">&quot;singularName&quot;</span><span class="token keyword">:</span><span class="token string">&quot;&quot;</span>,<span class="token string">&quot;namespaced&quot;</span>:false,<span class="token string">&quot;kind&quot;</span><span class="token keyword">:</span><span class="token string">&quot;MetricValueList&quot;</span>,<span class="token string">&quot;verbs&quot;</span>:<span class="token punctuation">[</span><span class="token string">&quot;get&quot;</span><span class="token punctuation">]</span><span class="token punctuation">}</span><span class="token punctuation">]</span><span class="token punctuation">}</span>
</code></pre>
<h2 id="&#x53C2;&#x8003;">&#x53C2;&#x8003;</h2>
<ul>
<li><a href="https://medium.com/@marko.luksa/kubernetes-autoscaling-based-on-custom-metrics-without-using-a-host-port-b783ed6241ac" target="_blank">1.6&#x4EE5;&#x524D;&#x7248;&#x672C;&#x7684;kubernetes&#x4E2D;&#x5F00;&#x542F;&#x81EA;&#x5B9A;&#x4E49;HPA</a></li>
<li><a href="https://docs.bitnami.com/kubernetes/how-to/configure-autoscaling-custom-metrics/" target="_blank">1.7&#x7248;&#x672C;&#x7684;kubernetes&#x4E2D;&#x542F;&#x7528;&#x81EA;&#x5B9A;&#x4E49;HPA</a></li>
<li><a href="https://kubernetes.io/docs/tasks/run-application/horizontal-pod-autoscale-walkthrough/" target="_blank">Horizontal Pod Autoscaler Walkthrough</a></li>
<li><a href="https://blog.openshift.com/kubernetes-1-8-now-custom-metrics/" target="_blank">Kubernetes 1.8: Now with 100% Daily Value of Custom Metrics</a></li>
<li><a href="https://github.com/kubernetes/features/issues/117" target="_blank">Arbitrary/Custom Metrics in the Horizontal Pod Autoscaler#117</a> </li>
</ul>
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