1614 lines
72 KiB
HTML
1614 lines
72 KiB
HTML
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<!DOCTYPE HTML>
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<html lang="zh-cn" >
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<head>
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<meta charset="UTF-8">
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<meta content="text/html; charset=utf-8" http-equiv="Content-Type">
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<title>4.1.9 安装heapster插件 · Kubernetes Handbook</title>
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<meta name="description" content="">
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<meta name="generator" content="GitBook 3.2.2">
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<meta name="author" content="Jimmy Song">
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<li class="chapter " data-level="1.1" data-path="../">
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<a href="../">
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1. 前言
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</a>
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</li>
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<li class="chapter " data-level="1.2" data-path="../concepts/">
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<a href="../concepts/">
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2. 概念原理
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</a>
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<ul class="articles">
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<li class="chapter " data-level="1.2.1" data-path="../concepts/concepts.html">
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<a href="../concepts/concepts.html">
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2.1 设计理念
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</a>
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</li>
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<li class="chapter " data-level="1.2.2" data-path="../concepts/objects.html">
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<a href="../concepts/objects.html">
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2.2 主要概念
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</a>
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<ul class="articles">
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<li class="chapter " data-level="1.2.2.1" data-path="../concepts/pod-overview.html">
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<a href="../concepts/pod-overview.html">
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2.2.1 Pod
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</a>
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<ul class="articles">
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<li class="chapter " data-level="1.2.2.1.1" data-path="../concepts/pod.html">
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<a href="../concepts/pod.html">
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2.2.1.1 Pod解析
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</a>
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</li>
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</ul>
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</li>
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<li class="chapter " data-level="1.2.2.2" data-path="../concepts/node.html">
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<a href="../concepts/node.html">
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2.2.2 Node
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</a>
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</li>
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<li class="chapter " data-level="1.2.2.3" data-path="../concepts/namespace.html">
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<a href="../concepts/namespace.html">
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2.2.3 Namespace
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</a>
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</li>
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<li class="chapter " data-level="1.2.2.4" data-path="../concepts/service.html">
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<a href="../concepts/service.html">
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2.2.4 Service
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</a>
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</li>
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<li class="chapter " data-level="1.2.2.5" data-path="../concepts/volume.html">
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<a href="../concepts/volume.html">
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2.2.5 Volume和Persistent Volume
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</a>
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</li>
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<li class="chapter " data-level="1.2.2.6" data-path="../concepts/deployment.html">
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<a href="../concepts/deployment.html">
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2.2.6 Deployment
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</a>
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</li>
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<li class="chapter " data-level="1.2.2.7" data-path="../concepts/secret.html">
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<a href="../concepts/secret.html">
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2.2.7 Secret
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</a>
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</li>
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<li class="chapter " data-level="1.2.2.8" data-path="../concepts/statefulset.html">
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<a href="../concepts/statefulset.html">
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2.2.8 StatefulSet
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</a>
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</li>
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<li class="chapter " data-level="1.2.2.9" data-path="../concepts/daemonset.html">
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<a href="../concepts/daemonset.html">
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2.2.9 DaemonSet
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</a>
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</li>
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<li class="chapter " data-level="1.2.2.10" data-path="../concepts/serviceaccount.html">
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<a href="../concepts/serviceaccount.html">
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2.2.10 ServiceAccount
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</a>
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</li>
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<li class="chapter " data-level="1.2.2.11" data-path="../concepts/replicaset.html">
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<a href="../concepts/replicaset.html">
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2.2.11 ReplicationController和ReplicaSet
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</a>
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</li>
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<li class="chapter " data-level="1.2.2.12" data-path="../concepts/job.html">
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<a href="../concepts/job.html">
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2.2.12 Job
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</a>
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</li>
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<li class="chapter " data-level="1.2.2.13" data-path="../concepts/cronjob.html">
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<a href="../concepts/cronjob.html">
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2.2.13 CronJob
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</a>
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</li>
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<li class="chapter " data-level="1.2.2.14" data-path="../concepts/ingress.html">
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<a href="../concepts/ingress.html">
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2.2.14 Ingress
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</a>
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</li>
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<li class="chapter " data-level="1.2.2.15" data-path="../concepts/configmap.html">
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<a href="../concepts/configmap.html">
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2.2.15 ConfigMap
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</a>
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</li>
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<li class="chapter " data-level="1.2.2.16" data-path="../concepts/horizontal-pod-autoscaling.html">
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<a href="../concepts/horizontal-pod-autoscaling.html">
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2.2.16 Horizontal Pod Autoscaling
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</a>
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</li>
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<li class="chapter " data-level="1.2.2.17" data-path="../concepts/label.html">
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<a href="../concepts/label.html">
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2.2.17 Label
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</a>
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</li>
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</ul>
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</li>
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</ul>
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</li>
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<li class="chapter " data-level="1.3" data-path="../guide/">
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<a href="../guide/">
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3. 用户指南
|
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</a>
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<ul class="articles">
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<li class="chapter " data-level="1.3.1" data-path="../guide/resource-configuration.html">
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<a href="../guide/resource-configuration.html">
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3.1 资源配置
|
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</a>
|
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<ul class="articles">
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<li class="chapter " data-level="1.3.1.1" data-path="../guide/configure-liveness-readiness-probes.html">
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<a href="../guide/configure-liveness-readiness-probes.html">
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3.1.1 配置Pod的liveness和readiness探针
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</a>
|
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</li>
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<li class="chapter " data-level="1.3.1.2" data-path="../guide/configure-pod-service-account.html">
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<a href="../guide/configure-pod-service-account.html">
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3.1.2 配置Pod的Service Account
|
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</a>
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</li>
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</ul>
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</li>
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<li class="chapter " data-level="1.3.2" data-path="../guide/command-usage.html">
|
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<a href="../guide/command-usage.html">
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3.2 命令使用
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<ul class="articles">
|
||
|
|
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.3.2.1" data-path="../guide/using-kubectl.html">
|
||
|
|
|
||
|
|
<a href="../guide/using-kubectl.html">
|
||
|
|
|
||
|
|
|
||
|
|
3.2.1 使用kubectl
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
|
||
|
|
</ul>
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.3.3" data-path="../guide/cluster-management.html">
|
||
|
|
|
||
|
|
<a href="../guide/cluster-management.html">
|
||
|
|
|
||
|
|
|
||
|
|
3.3 集群管理
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<ul class="articles">
|
||
|
|
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.3.3.1" data-path="../guide/managing-tls-in-a-cluster.html">
|
||
|
|
|
||
|
|
<a href="../guide/managing-tls-in-a-cluster.html">
|
||
|
|
|
||
|
|
|
||
|
|
3.3.1 管理集群中的TLS
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
|
||
|
|
</ul>
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.3.4" data-path="../guide/access-kubernetes-cluster.html">
|
||
|
|
|
||
|
|
<a href="../guide/access-kubernetes-cluster.html">
|
||
|
|
|
||
|
|
|
||
|
|
3.4 访问 Kubernetes 集群
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<ul class="articles">
|
||
|
|
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.3.4.1" data-path="../guide/access-cluster.html">
|
||
|
|
|
||
|
|
<a href="../guide/access-cluster.html">
|
||
|
|
|
||
|
|
|
||
|
|
3.4.1 访问集群
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.3.4.2" data-path="../guide/authenticate-across-clusters-kubeconfig.html">
|
||
|
|
|
||
|
|
<a href="../guide/authenticate-across-clusters-kubeconfig.html">
|
||
|
|
|
||
|
|
|
||
|
|
3.4.2 使用 kubeconfig 文件配置跨集群认证
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.3.4.3" data-path="../guide/connecting-to-applications-port-forward.html">
|
||
|
|
|
||
|
|
<a href="../guide/connecting-to-applications-port-forward.html">
|
||
|
|
|
||
|
|
|
||
|
|
3.4.3 通过端口转发访问集群中的应用程序
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.3.4.4" data-path="../guide/service-access-application-cluster.html">
|
||
|
|
|
||
|
|
<a href="../guide/service-access-application-cluster.html">
|
||
|
|
|
||
|
|
|
||
|
|
3.4.4 使用 service 访问群集中的应用程序
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
|
||
|
|
</ul>
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.3.5" data-path="../guide/application-development-deployment-flow.html">
|
||
|
|
|
||
|
|
<a href="../guide/application-development-deployment-flow.html">
|
||
|
|
|
||
|
|
|
||
|
|
3.5 在kubernetes中开发部署应用
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<ul class="articles">
|
||
|
|
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.3.5.1" data-path="../guide/deploy-applications-in-kubernetes.html">
|
||
|
|
|
||
|
|
<a href="../guide/deploy-applications-in-kubernetes.html">
|
||
|
|
|
||
|
|
|
||
|
|
3.5.1 适用于kubernetes的应用开发部署流程
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
|
||
|
|
</ul>
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
|
||
|
|
</ul>
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.4" data-path="./">
|
||
|
|
|
||
|
|
<a href="./">
|
||
|
|
|
||
|
|
|
||
|
|
4. 最佳实践
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<ul class="articles">
|
||
|
|
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.4.1" data-path="install-kbernetes1.6-on-centos.html">
|
||
|
|
|
||
|
|
<a href="install-kbernetes1.6-on-centos.html">
|
||
|
|
|
||
|
|
|
||
|
|
4.1 在CentOS上部署kubernetes1.6集群
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<ul class="articles">
|
||
|
|
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.4.1.1" data-path="create-tls-and-secret-key.html">
|
||
|
|
|
||
|
|
<a href="create-tls-and-secret-key.html">
|
||
|
|
|
||
|
|
|
||
|
|
4.1.1 创建TLS证书和秘钥
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.4.1.2" data-path="create-kubeconfig.html">
|
||
|
|
|
||
|
|
<a href="create-kubeconfig.html">
|
||
|
|
|
||
|
|
|
||
|
|
4.1.2 创建kubeconfig文件
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.4.1.3" data-path="etcd-cluster-installation.html">
|
||
|
|
|
||
|
|
<a href="etcd-cluster-installation.html">
|
||
|
|
|
||
|
|
|
||
|
|
4.1.3 创建高可用etcd集群
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.4.1.4" data-path="kubectl-installation.html">
|
||
|
|
|
||
|
|
<a href="kubectl-installation.html">
|
||
|
|
|
||
|
|
|
||
|
|
4.1.4 安装kubectl命令行工具
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.4.1.5" data-path="master-installation.html">
|
||
|
|
|
||
|
|
<a href="master-installation.html">
|
||
|
|
|
||
|
|
|
||
|
|
4.1.5 部署master节点
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.4.1.6" data-path="node-installation.html">
|
||
|
|
|
||
|
|
<a href="node-installation.html">
|
||
|
|
|
||
|
|
|
||
|
|
4.1.6 部署node节点
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.4.1.7" data-path="kubedns-addon-installation.html">
|
||
|
|
|
||
|
|
<a href="kubedns-addon-installation.html">
|
||
|
|
|
||
|
|
|
||
|
|
4.1.7 安装kubedns插件
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.4.1.8" data-path="dashboard-addon-installation.html">
|
||
|
|
|
||
|
|
<a href="dashboard-addon-installation.html">
|
||
|
|
|
||
|
|
|
||
|
|
4.1.8 安装dashboard插件
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
<li class="chapter active" data-level="1.4.1.9" data-path="heapster-addon-installation.html">
|
||
|
|
|
||
|
|
<a href="heapster-addon-installation.html">
|
||
|
|
|
||
|
|
|
||
|
|
4.1.9 安装heapster插件
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.4.1.10" data-path="efk-addon-installation.html">
|
||
|
|
|
||
|
|
<a href="efk-addon-installation.html">
|
||
|
|
|
||
|
|
|
||
|
|
4.1.10 安装EFK插件
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
|
||
|
|
</ul>
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.4.2" data-path="service-discovery-and-loadbalancing.html">
|
||
|
|
|
||
|
|
<a href="service-discovery-and-loadbalancing.html">
|
||
|
|
|
||
|
|
|
||
|
|
4.2 服务发现与负载均衡
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<ul class="articles">
|
||
|
|
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.4.2.1" data-path="traefik-ingress-installation.html">
|
||
|
|
|
||
|
|
<a href="traefik-ingress-installation.html">
|
||
|
|
|
||
|
|
|
||
|
|
4.2.1 安装Traefik ingress
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.4.2.2" data-path="distributed-load-test.html">
|
||
|
|
|
||
|
|
<a href="distributed-load-test.html">
|
||
|
|
|
||
|
|
|
||
|
|
4.2.2 分布式负载测试
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.4.2.3" data-path="network-and-cluster-perfermance-test.html">
|
||
|
|
|
||
|
|
<a href="network-and-cluster-perfermance-test.html">
|
||
|
|
|
||
|
|
|
||
|
|
4.2.3 网络和集群性能测试
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.4.2.4" data-path="edge-node-configuration.html">
|
||
|
|
|
||
|
|
<a href="edge-node-configuration.html">
|
||
|
|
|
||
|
|
|
||
|
|
4.2.4 边缘节点配置
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
|
||
|
|
</ul>
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.4.3" data-path="operation.html">
|
||
|
|
|
||
|
|
<a href="operation.html">
|
||
|
|
|
||
|
|
|
||
|
|
4.3 运维管理
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<ul class="articles">
|
||
|
|
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.4.3.1" data-path="service-rolling-update.html">
|
||
|
|
|
||
|
|
<a href="service-rolling-update.html">
|
||
|
|
|
||
|
|
|
||
|
|
4.3.1 服务滚动升级
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.4.3.2" data-path="app-log-collection.html">
|
||
|
|
|
||
|
|
<a href="app-log-collection.html">
|
||
|
|
|
||
|
|
|
||
|
|
4.3.2 应用日志收集
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.4.3.3" data-path="configuration-best-practice.html">
|
||
|
|
|
||
|
|
<a href="configuration-best-practice.html">
|
||
|
|
|
||
|
|
|
||
|
|
4.3.3 配置最佳实践
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.4.3.4" data-path="monitor.html">
|
||
|
|
|
||
|
|
<a href="monitor.html">
|
||
|
|
|
||
|
|
|
||
|
|
4.3.4 集群及应用监控
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.4.3.5" data-path="jenkins-ci-cd.html">
|
||
|
|
|
||
|
|
<a href="jenkins-ci-cd.html">
|
||
|
|
|
||
|
|
|
||
|
|
4.3.5 使用Jenkins进行持续构建与发布
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.4.3.6" data-path="data-persistence-problem.html">
|
||
|
|
|
||
|
|
<a href="data-persistence-problem.html">
|
||
|
|
|
||
|
|
|
||
|
|
4.3.6 数据持久化问题
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
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|
||
|
|
</ul>
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.4.4" data-path="storage.html">
|
||
|
|
|
||
|
|
<a href="storage.html">
|
||
|
|
|
||
|
|
|
||
|
|
4.4 存储管理
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<ul class="articles">
|
||
|
|
|
||
|
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|
||
|
|
<li class="chapter " data-level="1.4.4.1" data-path="glusterfs.html">
|
||
|
|
|
||
|
|
<a href="glusterfs.html">
|
||
|
|
|
||
|
|
|
||
|
|
4.4.1 GlusterFS
|
||
|
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|
||
|
|
</a>
|
||
|
|
|
||
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|
||
|
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|
||
|
|
<ul class="articles">
|
||
|
|
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.4.4.1.1" data-path="using-glusterfs-for-persistent-storage.html">
|
||
|
|
|
||
|
|
<a href="using-glusterfs-for-persistent-storage.html">
|
||
|
|
|
||
|
|
|
||
|
|
4.4.1.1 使用GlusterFS做持久化存储
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.4.4.1.2" data-path="storage-for-containers-using-glusterfs-with-openshift.html">
|
||
|
|
|
||
|
|
<a href="storage-for-containers-using-glusterfs-with-openshift.html">
|
||
|
|
|
||
|
|
|
||
|
|
4.4.1.2 在OpenShift中使用GlusterFS做持久化存储
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
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|
||
|
|
</ul>
|
||
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|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
|
||
|
|
</ul>
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
|
||
|
|
</ul>
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.5" data-path="../usecases/">
|
||
|
|
|
||
|
|
<a href="../usecases/">
|
||
|
|
|
||
|
|
|
||
|
|
5. 领域应用
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<ul class="articles">
|
||
|
|
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.5.1" data-path="../usecases/microservices.html">
|
||
|
|
|
||
|
|
<a href="../usecases/microservices.html">
|
||
|
|
|
||
|
|
|
||
|
|
5.1 微服务架构
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<ul class="articles">
|
||
|
|
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.5.1.1" data-path="../usecases/istio.html">
|
||
|
|
|
||
|
|
<a href="../usecases/istio.html">
|
||
|
|
|
||
|
|
|
||
|
|
5.1.1 Istio
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<ul class="articles">
|
||
|
|
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.5.1.1.1" data-path="../usecases/istio-installation.html">
|
||
|
|
|
||
|
|
<a href="../usecases/istio-installation.html">
|
||
|
|
|
||
|
|
|
||
|
|
5.1.1.1 安装istio
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.5.1.1.2" data-path="../usecases/configuring-request-routing.html">
|
||
|
|
|
||
|
|
<a href="../usecases/configuring-request-routing.html">
|
||
|
|
|
||
|
|
|
||
|
|
5.1.1.2 配置请求的路由规则
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
|
||
|
|
</ul>
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.5.1.2" data-path="../usecases/linkerd.html">
|
||
|
|
|
||
|
|
<a href="../usecases/linkerd.html">
|
||
|
|
|
||
|
|
|
||
|
|
5.1.2 Linkerd
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<ul class="articles">
|
||
|
|
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.5.1.2.1" data-path="../usecases/linkerd-user-guide.html">
|
||
|
|
|
||
|
|
<a href="../usecases/linkerd-user-guide.html">
|
||
|
|
|
||
|
|
|
||
|
|
5.1.2.1 Linkerd 使用指南
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
|
||
|
|
</ul>
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.5.1.3" data-path="../usecases/service-discovery-in-microservices.html">
|
||
|
|
|
||
|
|
<a href="../usecases/service-discovery-in-microservices.html">
|
||
|
|
|
||
|
|
|
||
|
|
5.1.3 微服务中的服务发现
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
|
||
|
|
</ul>
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.5.2" data-path="../usecases/big-data.html">
|
||
|
|
|
||
|
|
<a href="../usecases/big-data.html">
|
||
|
|
|
||
|
|
|
||
|
|
5.2 大数据
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<ul class="articles">
|
||
|
|
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.5.2.1" data-path="../usecases/spark-on-kubernetes.html">
|
||
|
|
|
||
|
|
<a href="../usecases/spark-on-kubernetes.html">
|
||
|
|
|
||
|
|
|
||
|
|
5.2.1 Spark on Kubernetes
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
|
||
|
|
</ul>
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
|
||
|
|
</ul>
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.6" data-path="../develop/">
|
||
|
|
|
||
|
|
<a href="../develop/">
|
||
|
|
|
||
|
|
|
||
|
|
6. 开发指南
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<ul class="articles">
|
||
|
|
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.6.1" data-path="../develop/developing-environment.html">
|
||
|
|
|
||
|
|
<a href="../develop/developing-environment.html">
|
||
|
|
|
||
|
|
|
||
|
|
6.1 开发环境搭建
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.6.2" data-path="../develop/testing.html">
|
||
|
|
|
||
|
|
<a href="../develop/testing.html">
|
||
|
|
|
||
|
|
|
||
|
|
6.2 单元测试和集成测试
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.6.3" data-path="../develop/client-go-sample.html">
|
||
|
|
|
||
|
|
<a href="../develop/client-go-sample.html">
|
||
|
|
|
||
|
|
|
||
|
|
6.3 client-go示例
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.6.4" data-path="../develop/contribute.html">
|
||
|
|
|
||
|
|
<a href="../develop/contribute.html">
|
||
|
|
|
||
|
|
|
||
|
|
6.4 社区贡献
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
|
||
|
|
</ul>
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.7" data-path="../appendix/">
|
||
|
|
|
||
|
|
<a href="../appendix/">
|
||
|
|
|
||
|
|
|
||
|
|
7. 附录
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<ul class="articles">
|
||
|
|
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.7.1" data-path="../appendix/docker-best-practice.html">
|
||
|
|
|
||
|
|
<a href="../appendix/docker-best-practice.html">
|
||
|
|
|
||
|
|
|
||
|
|
7.1 Docker最佳实践
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.7.2" data-path="../appendix/issues.html">
|
||
|
|
|
||
|
|
<a href="../appendix/issues.html">
|
||
|
|
|
||
|
|
|
||
|
|
7.2 问题记录
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</li>
|
||
|
|
|
||
|
|
<li class="chapter " data-level="1.7.3" data-path="../appendix/tricks.html">
|
||
|
|
|
||
|
|
<a href="../appendix/tricks.html">
|
||
|
|
|
||
|
|
|
||
|
|
7.3 使用技巧
|
||
|
|
|
||
|
|
</a>
|
||
|
|
|
||
|
|
|
||
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|
||
|
|
</li>
|
||
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|
||
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|
||
|
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</ul>
|
||
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|
||
|
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</li>
|
||
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|
||
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|
||
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|
||
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|
||
|
|
<li class="divider"></li>
|
||
|
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|
||
|
|
<li>
|
||
|
|
<a href="https://www.gitbook.com" target="blank" class="gitbook-link">
|
||
|
|
本書使用 GitBook 釋出
|
||
|
|
</a>
|
||
|
|
</li>
|
||
|
|
</ul>
|
||
|
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|
||
|
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|
||
|
|
</nav>
|
||
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|
||
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|
||
|
|
</div>
|
||
|
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|
||
|
|
<div class="book-body">
|
||
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|
||
|
|
<div class="body-inner">
|
||
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|
||
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|
||
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|
||
|
|
<div class="book-header" role="navigation">
|
||
|
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|
||
|
|
|
||
|
|
<!-- Title -->
|
||
|
|
<h1>
|
||
|
|
<i class="fa fa-circle-o-notch fa-spin"></i>
|
||
|
|
<a href=".." >4.1.9 安装heapster插件</a>
|
||
|
|
</h1>
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
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|
||
|
|
|
||
|
|
<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="安装heapster插件">安装heapster插件</h1>
|
||
|
|
<p>到 <a href="https://github.com/kubernetes/heapster/releases" target="_blank">heapster release 页面</a> 下载最新版本的 heapster。</p>
|
||
|
|
<pre><code class="lang-bash">$ wget https://github.com/kubernetes/heapster/archive/v1.3.0.zip
|
||
|
|
$ unzip v1.3.0.zip
|
||
|
|
$ mv v1.3.0.zip heapster-1.3.0
|
||
|
|
</code></pre>
|
||
|
|
<p>文件目录： <code>heapster-1.3.0/deploy/kube-config/influxdb</code></p>
|
||
|
|
<pre><code class="lang-bash">$ <span class="hljs-built_in">cd</span> heapster-1.3.0/deploy/kube-config/influxdb
|
||
|
|
$ ls *.yaml
|
||
|
|
grafana-deployment.yaml grafana-service.yaml heapster-deployment.yaml heapster-service.yaml influxdb-deployment.yaml influxdb-service.yaml heapster-rbac.yaml
|
||
|
|
</code></pre>
|
||
|
|
<p>我们自己创建了heapster的rbac配置<code>heapster-rbac.yaml</code>。</p>
|
||
|
|
<p>已经修改好的 yaml 文件见：<a href="../manifests/heapster">heapster</a></p>
|
||
|
|
<h2 id="配置-grafana-deployment">配置 grafana-deployment</h2>
|
||
|
|
<pre><code class="lang-bash">$ diff grafana-deployment.yaml.orig grafana-deployment.yaml
|
||
|
|
16c16
|
||
|
|
< image: gcr.io/google_containers/heapster-grafana-amd64:v4.0.2
|
||
|
|
---
|
||
|
|
> image: sz-pg-oam-docker-hub-001.tendcloud.com/library/heapster-grafana-amd64:v4.0.2
|
||
|
|
40,41c40,41
|
||
|
|
< <span class="hljs-comment"># value: /api/v1/proxy/namespaces/kube-system/services/monitoring-grafana/</span>
|
||
|
|
< value: /
|
||
|
|
---
|
||
|
|
> value: /api/v1/proxy/namespaces/kube-system/services/monitoring-grafana/
|
||
|
|
> <span class="hljs-comment">#value: /</span>
|
||
|
|
</code></pre>
|
||
|
|
<ul>
|
||
|
|
<li>如果后续使用 kube-apiserver 或者 kubectl proxy 访问 grafana dashboard，则必须将 <code>GF_SERVER_ROOT_URL</code> 设置为 <code>/api/v1/proxy/namespaces/kube-system/services/monitoring-grafana/</code>，否则后续访问grafana时访问时提示找不到<code>http://172.20.0.113:8086/api/v1/proxy/namespaces/kube-system/services/monitoring-grafana/api/dashboards/home</code> 页面；</li>
|
||
|
|
</ul>
|
||
|
|
<h2 id="配置-heapster-deployment">配置 heapster-deployment</h2>
|
||
|
|
<pre><code class="lang-bash">$ diff heapster-deployment.yaml.orig heapster-deployment.yaml
|
||
|
|
16c16
|
||
|
|
< image: gcr.io/google_containers/heapster-amd64:v1.3.0-beta.1
|
||
|
|
---
|
||
|
|
> image: sz-pg-oam-docker-hub-001.tendcloud.com/library/heapster-amd64:v1.3.0-beta.1
|
||
|
|
</code></pre>
|
||
|
|
<h2 id="配置-influxdb-deployment">配置 influxdb-deployment</h2>
|
||
|
|
<p>influxdb 官方建议使用命令行或 HTTP API 接口来查询数据库，从 v1.1.0 版本开始默认关闭 admin UI，将在后续版本中移除 admin UI 插件。</p>
|
||
|
|
<p>开启镜像中 admin UI的办法如下：先导出镜像中的 influxdb 配置文件，开启 admin 插件后，再将配置文件内容写入 ConfigMap，最后挂载到镜像中，达到覆盖原始配置的目的：</p>
|
||
|
|
<p>注意：manifests 目录已经提供了 <a href="https://github.com/opsnull/follow-me-install-kubernetes-cluster/blob/master/manifests/heapster/influxdb-cm.yaml" target="_blank">修改后的 ConfigMap 定义文件</a></p>
|
||
|
|
<pre><code class="lang-bash">$ <span class="hljs-comment"># 导出镜像中的 influxdb 配置文件</span>
|
||
|
|
$ docker run --rm --entrypoint <span class="hljs-string">'cat'</span> -ti lvanneo/heapster-influxdb-amd64:v1.1.1 /etc/config.toml >config.toml.orig
|
||
|
|
$ cp config.toml.orig config.toml
|
||
|
|
$ <span class="hljs-comment"># 修改：启用 admin 接口</span>
|
||
|
|
$ vim config.toml
|
||
|
|
$ diff config.toml.orig config.toml
|
||
|
|
35c35
|
||
|
|
< enabled = <span class="hljs-literal">false</span>
|
||
|
|
---
|
||
|
|
> enabled = <span class="hljs-literal">true</span>
|
||
|
|
$ <span class="hljs-comment"># 将修改后的配置写入到 ConfigMap 对象中</span>
|
||
|
|
$ kubectl create configmap influxdb-config --from-file=config.toml -n kube-system
|
||
|
|
configmap <span class="hljs-string">"influxdb-config"</span> created
|
||
|
|
$ <span class="hljs-comment"># 将 ConfigMap 中的配置文件挂载到 Pod 中，达到覆盖原始配置的目的</span>
|
||
|
|
$ diff influxdb-deployment.yaml.orig influxdb-deployment.yaml
|
||
|
|
16c16
|
||
|
|
< image: gcr.io/google_containers/heapster-influxdb-amd64:v1.1.1
|
||
|
|
---
|
||
|
|
> image: sz-pg-oam-docker-hub-001.tendcloud.com/library/heapster-influxdb-amd64:v1.1.1
|
||
|
|
19a20,21
|
||
|
|
> - mountPath: /etc/
|
||
|
|
> name: influxdb-config
|
||
|
|
22a25,27
|
||
|
|
> - name: influxdb-config
|
||
|
|
> configMap:
|
||
|
|
> name: influxdb-config
|
||
|
|
</code></pre>
|
||
|
|
<h2 id="配置-monitoring-influxdb-service">配置 monitoring-influxdb Service</h2>
|
||
|
|
<pre><code>$ diff influxdb-service.yaml.orig influxdb-service.yaml
|
||
|
|
12a13
|
||
|
|
> type: NodePort
|
||
|
|
15a17,20
|
||
|
|
> name: http
|
||
|
|
> - port: 8083
|
||
|
|
> targetPort: 8083
|
||
|
|
> name: admin
|
||
|
|
</code></pre><ul>
|
||
|
|
<li>定义端口类型为 NodePort，额外增加了 admin 端口映射，用于后续浏览器访问 influxdb 的 admin UI 界面；</li>
|
||
|
|
</ul>
|
||
|
|
<h2 id="执行所有定义文件">执行所有定义文件</h2>
|
||
|
|
<pre><code class="lang-bash">$ <span class="hljs-built_in">pwd</span>
|
||
|
|
/root/heapster-1.3.0/deploy/kube-config/influxdb
|
||
|
|
$ ls *.yaml
|
||
|
|
grafana-service.yaml heapster-rbac.yaml influxdb-cm.yaml influxdb-service.yaml
|
||
|
|
grafana-deployment.yaml heapster-deployment.yaml heapster-service.yaml influxdb-deployment.yaml
|
||
|
|
$ kubectl create <span class="hljs-_">-f</span> .
|
||
|
|
deployment <span class="hljs-string">"monitoring-grafana"</span> created
|
||
|
|
service <span class="hljs-string">"monitoring-grafana"</span> created
|
||
|
|
deployment <span class="hljs-string">"heapster"</span> created
|
||
|
|
serviceaccount <span class="hljs-string">"heapster"</span> created
|
||
|
|
clusterrolebinding <span class="hljs-string">"heapster"</span> created
|
||
|
|
service <span class="hljs-string">"heapster"</span> created
|
||
|
|
configmap <span class="hljs-string">"influxdb-config"</span> created
|
||
|
|
deployment <span class="hljs-string">"monitoring-influxdb"</span> created
|
||
|
|
service <span class="hljs-string">"monitoring-influxdb"</span> created
|
||
|
|
</code></pre>
|
||
|
|
<h2 id="检查执行结果">检查执行结果</h2>
|
||
|
|
<p>检查 Deployment</p>
|
||
|
|
<pre><code class="lang-bash">$ kubectl get deployments -n kube-system | grep -E <span class="hljs-string">'heapster|monitoring'</span>
|
||
|
|
heapster 1 1 1 1 2m
|
||
|
|
monitoring-grafana 1 1 1 1 2m
|
||
|
|
monitoring-influxdb 1 1 1 1 2m
|
||
|
|
</code></pre>
|
||
|
|
<p>检查 Pods</p>
|
||
|
|
<pre><code class="lang-bash">$ kubectl get pods -n kube-system | grep -E <span class="hljs-string">'heapster|monitoring'</span>
|
||
|
|
heapster-110704576-gpg8v 1/1 Running 0 2m
|
||
|
|
monitoring-grafana-2861879979-9z89f 1/1 Running 0 2m
|
||
|
|
monitoring-influxdb-1411048194-lzrpc 1/1 Running 0 2m
|
||
|
|
</code></pre>
|
||
|
|
<p>检查 kubernets dashboard 界面，看是显示各 Nodes、Pods 的 CPU、内存、负载等利用率曲线图；</p>
|
||
|
|
<figure id="fig1.4.1.9.1"><img src="../images/kubernetes-dashboard-with-heapster.jpg" alt="dashboard-heapster"><figcaption>Figure: dashboard-heapster</figcaption></figure>
|
||
|
|
<h2 id="访问-grafana">访问 grafana</h2>
|
||
|
|
<ol>
|
||
|
|
<li><p>通过 kube-apiserver 访问：</p>
|
||
|
|
<p> 获取 monitoring-grafana 服务 URL</p>
|
||
|
|
<pre><code class="lang-bash"> $ kubectl cluster-info
|
||
|
|
Kubernetes master is running at https://172.20.0.113:6443
|
||
|
|
Heapster is running at https://172.20.0.113:6443/api/v1/proxy/namespaces/kube-system/services/heapster
|
||
|
|
KubeDNS is running at https://172.20.0.113:6443/api/v1/proxy/namespaces/kube-system/services/kube-dns
|
||
|
|
kubernetes-dashboard is running at https://172.20.0.113:6443/api/v1/proxy/namespaces/kube-system/services/kubernetes-dashboard
|
||
|
|
monitoring-grafana is running at https://172.20.0.113:6443/api/v1/proxy/namespaces/kube-system/services/monitoring-grafana
|
||
|
|
monitoring-influxdb is running at https://172.20.0.113:6443/api/v1/proxy/namespaces/kube-system/services/monitoring-influxdb
|
||
|
|
|
||
|
|
To further debug and diagnose cluster problems, use <span class="hljs-string">'kubectl cluster-info dump'</span>.
|
||
|
|
</code></pre>
|
||
|
|
<p> 浏览器访问 URL： <code>http://172.20.0.113:8080/api/v1/proxy/namespaces/kube-system/services/monitoring-grafana</code></p>
|
||
|
|
</li>
|
||
|
|
<li><p>通过 kubectl proxy 访问：</p>
|
||
|
|
<p> 创建代理</p>
|
||
|
|
<pre><code class="lang-bash"> $ kubectl proxy --address=<span class="hljs-string">'172.20.0.113'</span> --port=8086 --accept-hosts=<span class="hljs-string">'^*$'</span>
|
||
|
|
Starting to serve on 172.20.0.113:8086
|
||
|
|
</code></pre>
|
||
|
|
<p> 浏览器访问 URL：<code>http://172.20.0.113:8086/api/v1/proxy/namespaces/kube-system/services/monitoring-grafana</code></p>
|
||
|
|
</li>
|
||
|
|
</ol>
|
||
|
|
<figure id="fig1.4.1.9.2"><img src="../images/kubernetes-heapster-grafana.jpg" alt="grafana"><figcaption>Figure: grafana</figcaption></figure>
|
||
|
|
<h2 id="访问-influxdb-admin-ui">访问 influxdb admin UI</h2>
|
||
|
|
<p>获取 influxdb http 8086 映射的 NodePort</p>
|
||
|
|
<pre><code>$ kubectl get svc -n kube-system|grep influxdb
|
||
|
|
monitoring-influxdb 10.254.22.46 <nodes> 8086:32299/TCP,8083:30269/TCP 9m
|
||
|
|
</code></pre><p>通过 kube-apiserver 的<strong>非安全端口</strong>访问 influxdb 的 admin UI 界面： <code>http://172.20.0.113:8080/api/v1/proxy/namespaces/kube-system/services/monitoring-influxdb:8083/</code></p>
|
||
|
|
<p>在页面的 “Connection Settings” 的 Host 中输入 node IP， Port 中输入 8086 映射的 nodePort 如上面的 32299，点击 “Save” 即可（我的集群中的地址是172.20.0.113:32299）：</p>
|
||
|
|
<figure id="fig1.4.1.9.3"><img src="../images/kubernetes-influxdb-heapster.jpg" alt="kubernetes-influxdb-heapster"><figcaption>Figure: kubernetes-influxdb-heapster</figcaption></figure>
|
||
|
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<footer class="page-footer-ex"> <span class="page-footer-ex-copyright">for GitBook</span>           <span class="page-footer-ex-footer-update">update
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2017-07-24 18:08:50
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