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<li class="header">前言</li>
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<b>1.1.</b>
序言
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<li class="header">云原生</li>
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<b>2.1.</b>
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Kubernetes与云原生应用概览
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<b>2.2.</b>
云原生应用之路——从Kubernetes到Cloud Native
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<li class="header">概念与原理</li>
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<a href="../concepts/">
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<b>3.1.</b>
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Kubernetes架构
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</a>
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<b>3.2.</b>
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设计理念
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<a href="../concepts/objects.html">
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<b>3.3.</b>
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资源对象与基本概念解析
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<a href="../concepts/pod-overview.html">
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<b>3.3.1.</b>
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Pod
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</a>
<ul class="articles">
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<a href="../concepts/pod.html">
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<b>3.3.1.1.</b>
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Pod解析
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<a href="../concepts/init-containers.html">
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<b>3.3.1.2.</b>
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Init容器
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</a>
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<a href="../concepts/pod-security-policy.html">
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<b>3.3.1.3.</b>
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Pod安全策略
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<a href="../concepts/pod-lifecycle.html">
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<b>3.3.1.4.</b>
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Pod的生命周期
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</a>
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<a href="../concepts/pod-hook.html">
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<b>3.3.1.5.</b>
Pod Hook
</a>
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</li>
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<a href="../concepts/pod-preset.html">
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<b>3.3.1.6.</b>
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Pod Preset
</a>
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<a href="../concepts/node.html">
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<b>3.3.2.</b>
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Node
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</a>
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<a href="../concepts/namespace.html">
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<b>3.3.3.</b>
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Namespace
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<a href="../concepts/service.html">
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<b>3.3.4.</b>
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Service
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</a>
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<a href="../concepts/volume.html">
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<b>3.3.5.</b>
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Volume和Persistent Volume
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</a>
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<li class="chapter " data-level="3.3.6" data-path="../concepts/deployment.html">
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<a href="../concepts/deployment.html">
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<b>3.3.6.</b>
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Deployment
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</a>
</li>
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<a href="../concepts/secret.html">
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<b>3.3.7.</b>
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Secret
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</a>
</li>
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<li class="chapter " data-level="3.3.8" data-path="../concepts/statefulset.html">
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<a href="../concepts/statefulset.html">
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<b>3.3.8.</b>
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StatefulSet
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</a>
</li>
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<li class="chapter " data-level="3.3.9" data-path="../concepts/daemonset.html">
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<a href="../concepts/daemonset.html">
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<b>3.3.9.</b>
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DaemonSet
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</a>
</li>
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<li class="chapter " data-level="3.3.10" data-path="../concepts/serviceaccount.html">
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<a href="../concepts/serviceaccount.html">
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<b>3.3.10.</b>
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ServiceAccount
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</a>
</li>
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<li class="chapter " data-level="3.3.11" data-path="../concepts/replicaset.html">
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<a href="../concepts/replicaset.html">
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<b>3.3.11.</b>
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ReplicationController和ReplicaSet
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</a>
</li>
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<li class="chapter " data-level="3.3.12" data-path="../concepts/job.html">
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<a href="../concepts/job.html">
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<b>3.3.12.</b>
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Job
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</a>
</li>
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<li class="chapter " data-level="3.3.13" data-path="../concepts/cronjob.html">
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<a href="../concepts/cronjob.html">
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<b>3.3.13.</b>
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CronJob
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</a>
</li>
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<li class="chapter " data-level="3.3.14" data-path="../concepts/ingress.html">
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<a href="../concepts/ingress.html">
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<b>3.3.14.</b>
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Ingress
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</a>
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<ul class="articles">
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<li class="chapter " data-level="3.3.14.1" data-path="../concepts/traefik-ingress-controller.html">
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<a href="../concepts/traefik-ingress-controller.html">
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<b>3.3.14.1.</b>
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Traefik Ingress Controller
</a>
</li>
</ul>
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</li>
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<li class="chapter " data-level="3.3.15" data-path="../concepts/configmap.html">
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<a href="../concepts/configmap.html">
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<b>3.3.15.</b>
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ConfigMap
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</a>
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<ul class="articles">
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<li class="chapter " data-level="3.3.15.1" data-path="../concepts/configmap-hot-update.html">
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<a href="../concepts/configmap-hot-update.html">
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<b>3.3.15.1.</b>
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ConfigMap的热更新
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</a>
</li>
</ul>
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</li>
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<li class="chapter " data-level="3.3.16" data-path="../concepts/horizontal-pod-autoscaling.html">
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<a href="../concepts/horizontal-pod-autoscaling.html">
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<b>3.3.16.</b>
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Horizontal Pod Autoscaling
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</a>
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<ul class="articles">
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<li class="chapter " data-level="3.3.16.1" data-path="../concepts/custom-metrics-hpa.html">
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<a href="../concepts/custom-metrics-hpa.html">
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<b>3.3.16.1.</b>
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自定义指标HPA
</a>
</li>
</ul>
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</li>
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<li class="chapter " data-level="3.3.17" data-path="../concepts/label.html">
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<a href="../concepts/label.html">
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<b>3.3.17.</b>
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Label
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</a>
</li>
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<li class="chapter " data-level="3.3.18" data-path="../concepts/garbage-collection.html">
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<a href="../concepts/garbage-collection.html">
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<b>3.3.18.</b>
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垃圾收集
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</a>
</li>
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<li class="chapter " data-level="3.3.19" data-path="../concepts/network-policy.html">
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<a href="../concepts/network-policy.html">
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<b>3.3.19.</b>
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NetworkPolicy
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</a>
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</li>
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<li class="chapter " data-level="3.3.20" data-path="../concepts/annotation.html">
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<a href="../concepts/annotation.html">
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<b>3.3.20.</b>
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Annotation
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</a>
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</li>
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<li class="chapter " data-level="3.3.21" data-path="../concepts/aggregated-api-server.html">
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<a href="../concepts/aggregated-api-server.html">
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<b>3.3.21.</b>
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Aggregated API Server
</a>
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</li>
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<li class="chapter " data-level="3.3.22" data-path="../concepts/custom-resource.html">
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<a href="../concepts/custom-resource.html">
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<b>3.3.22.</b>
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使用自定义资源扩展API
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</a>
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</li>
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<li class="chapter " data-level="3.3.23" data-path="../concepts/apiservice.html">
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<a href="../concepts/apiservice.html">
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<b>3.3.23.</b>
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APIService
</a>
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</li>
</ul>
</li>
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<li class="header">用户指南</li>
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<li class="chapter " data-level="4.1" data-path="../guide/">
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<a href="../guide/">
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<b>4.1.</b>
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用户指南
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</a>
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</li>
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<li class="chapter " data-level="4.2" data-path="../guide/resource-configuration.html">
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<a href="../guide/resource-configuration.html">
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<b>4.2.</b>
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资源对象配置
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</a>
<ul class="articles">
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<li class="chapter " data-level="4.2.1" data-path="../guide/configure-liveness-readiness-probes.html">
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<a href="../guide/configure-liveness-readiness-probes.html">
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<b>4.2.1.</b>
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配置Pod的liveness和readiness探针
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</a>
</li>
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<li class="chapter " data-level="4.2.2" data-path="../guide/configure-pod-service-account.html">
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<a href="../guide/configure-pod-service-account.html">
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<b>4.2.2.</b>
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配置Pod的Service Account
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</a>
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</li>
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<li class="chapter " data-level="4.2.3" data-path="../guide/secret-configuration.html">
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<a href="../guide/secret-configuration.html">
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<b>4.2.3.</b>
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Secret配置
2017-09-28 21:20:49 +08:00
</a>
2017-10-10 14:51:45 +08:00
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="4.2.4" data-path="../guide/resource-quota-management.html">
2017-10-10 14:51:45 +08:00
<a href="../guide/resource-quota-management.html">
2017-12-20 17:27:16 +08:00
<b>4.2.4.</b>
2017-11-15 21:18:59 +08:00
管理namespace中的资源配额
2017-10-10 14:51:45 +08:00
</a>
2017-09-03 15:58:39 +08:00
</li>
</ul>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="4.3" data-path="../guide/command-usage.html">
2017-09-03 15:58:39 +08:00
<a href="../guide/command-usage.html">
2017-12-20 17:27:16 +08:00
<b>4.3.</b>
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命令使用
2017-09-03 15:58:39 +08:00
</a>
<ul class="articles">
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="4.3.1" data-path="../guide/docker-cli-to-kubectl.html">
2017-11-03 17:48:10 +08:00
<a href="../guide/docker-cli-to-kubectl.html">
2017-12-20 17:27:16 +08:00
<b>4.3.1.</b>
2017-11-15 21:18:59 +08:00
docker用户过度到kubectl命令行指南
2017-11-03 17:48:10 +08:00
</a>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="4.3.2" data-path="../guide/using-kubectl.html">
2017-09-03 15:58:39 +08:00
<a href="../guide/using-kubectl.html">
2017-12-20 17:27:16 +08:00
<b>4.3.2.</b>
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kubectl命令概览
2017-09-03 15:58:39 +08:00
</a>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="4.3.3" data-path="../guide/kubectl-cheatsheet.html">
2017-11-03 17:48:10 +08:00
<a href="../guide/kubectl-cheatsheet.html">
2017-12-20 17:27:16 +08:00
<b>4.3.3.</b>
2017-11-15 21:18:59 +08:00
kubectl命令技巧大全
</a>
2017-11-23 13:06:23 +08:00
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="4.3.4" data-path="../guide/using-etcdctl-to-access-kubernetes-data.html">
2017-11-23 13:06:23 +08:00
<a href="../guide/using-etcdctl-to-access-kubernetes-data.html">
2017-12-20 17:27:16 +08:00
<b>4.3.4.</b>
2017-11-23 13:06:23 +08:00
2017-12-25 18:15:30 +08:00
使用etcdctl访问kubernetes数据
2017-11-23 13:06:23 +08:00
</a>
2017-09-03 15:58:39 +08:00
</li>
</ul>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="4.4" data-path="../guide/cluster-security-management.html">
2017-09-03 15:58:39 +08:00
<a href="../guide/cluster-security-management.html">
2017-09-03 15:58:39 +08:00
2017-12-20 17:27:16 +08:00
<b>4.4.</b>
2017-11-15 21:18:59 +08:00
集群安全性管理
2017-09-03 15:58:39 +08:00
</a>
<ul class="articles">
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="4.4.1" data-path="../guide/managing-tls-in-a-cluster.html">
2017-09-03 15:58:39 +08:00
<a href="../guide/managing-tls-in-a-cluster.html">
2017-12-20 17:27:16 +08:00
<b>4.4.1.</b>
2017-11-15 21:18:59 +08:00
管理集群中的TLS
2017-09-03 15:58:39 +08:00
</a>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="4.4.2" data-path="../guide/kubelet-authentication-authorization.html">
2017-09-03 15:58:39 +08:00
<a href="../guide/kubelet-authentication-authorization.html">
2017-12-20 17:27:16 +08:00
<b>4.4.2.</b>
2017-11-15 21:18:59 +08:00
kubelet的认证授权
2017-09-03 15:58:39 +08:00
</a>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="4.4.3" data-path="../guide/tls-bootstrapping.html">
2017-09-03 15:58:39 +08:00
<a href="../guide/tls-bootstrapping.html">
2017-12-20 17:27:16 +08:00
<b>4.4.3.</b>
2017-11-15 21:18:59 +08:00
TLS bootstrap
2017-09-03 15:58:39 +08:00
</a>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="4.4.4" data-path="../guide/kubectl-user-authentication-authorization.html">
2017-09-03 15:58:39 +08:00
<a href="../guide/kubectl-user-authentication-authorization.html">
2017-12-20 17:27:16 +08:00
<b>4.4.4.</b>
2017-11-15 21:18:59 +08:00
创建用户认证授权的kubeconfig文件
2017-09-03 15:58:39 +08:00
</a>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="4.4.5" data-path="../guide/rbac.html">
2017-09-03 15:58:39 +08:00
<a href="../guide/rbac.html">
2017-12-20 17:27:16 +08:00
<b>4.4.5.</b>
2017-11-15 21:18:59 +08:00
RBAC——基于角色的访问控制
2017-09-03 15:58:39 +08:00
</a>
2017-09-07 14:13:59 +08:00
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="4.4.6" data-path="../guide/ip-masq-agent.html">
2017-09-07 14:13:59 +08:00
<a href="../guide/ip-masq-agent.html">
2017-12-20 17:27:16 +08:00
<b>4.4.6.</b>
2017-11-15 21:18:59 +08:00
IP伪装代理
2017-09-07 14:13:59 +08:00
</a>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="4.4.7" data-path="../guide/auth-with-kubeconfig-or-token.html">
<a href="../guide/auth-with-kubeconfig-or-token.html">
2017-12-20 17:27:16 +08:00
<b>4.4.7.</b>
2017-11-15 21:18:59 +08:00
使用kubeconfig或token进行用户身份认证
</a>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="4.4.8" data-path="../guide/authentication.html">
<a href="../guide/authentication.html">
2017-12-20 17:27:16 +08:00
<b>4.4.8.</b>
2017-11-15 21:18:59 +08:00
2017-12-30 10:37:40 +08:00
Kubernetes中的用户与身份认证授权
</a>
2017-09-03 15:58:39 +08:00
</li>
</ul>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="4.5" data-path="../guide/access-kubernetes-cluster.html">
2017-09-03 15:58:39 +08:00
<a href="../guide/access-kubernetes-cluster.html">
2017-12-20 17:27:16 +08:00
<b>4.5.</b>
2017-11-15 21:18:59 +08:00
2017-11-21 20:10:10 +08:00
访问Kubernetes集群
2017-09-03 15:58:39 +08:00
</a>
<ul class="articles">
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="4.5.1" data-path="../guide/access-cluster.html">
2017-09-03 15:58:39 +08:00
<a href="../guide/access-cluster.html">
2017-12-20 17:27:16 +08:00
<b>4.5.1.</b>
2017-11-15 21:18:59 +08:00
访问集群
2017-09-03 15:58:39 +08:00
</a>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="4.5.2" data-path="../guide/authenticate-across-clusters-kubeconfig.html">
2017-09-03 15:58:39 +08:00
<a href="../guide/authenticate-across-clusters-kubeconfig.html">
2017-12-20 17:27:16 +08:00
<b>4.5.2.</b>
2017-11-15 21:18:59 +08:00
2017-11-21 20:10:10 +08:00
使用kubeconfig文件配置跨集群认证
2017-09-03 15:58:39 +08:00
</a>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="4.5.3" data-path="../guide/connecting-to-applications-port-forward.html">
2017-09-03 15:58:39 +08:00
<a href="../guide/connecting-to-applications-port-forward.html">
2017-12-20 17:27:16 +08:00
<b>4.5.3.</b>
2017-11-15 21:18:59 +08:00
通过端口转发访问集群中的应用程序
2017-09-03 15:58:39 +08:00
</a>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="4.5.4" data-path="../guide/service-access-application-cluster.html">
2017-09-03 15:58:39 +08:00
<a href="../guide/service-access-application-cluster.html">
2017-12-20 17:27:16 +08:00
<b>4.5.4.</b>
2017-11-15 21:18:59 +08:00
2017-11-21 20:10:10 +08:00
使用service访问群集中的应用程序
</a>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="4.5.5" data-path="../guide/accessing-kubernetes-pods-from-outside-of-the-cluster.html">
2017-11-21 20:10:10 +08:00
<a href="../guide/accessing-kubernetes-pods-from-outside-of-the-cluster.html">
2017-12-20 17:27:16 +08:00
<b>4.5.5.</b>
2017-11-21 20:10:10 +08:00
从外部访问Kubernetes中的Pod
2017-09-03 15:58:39 +08:00
</a>
2017-11-22 18:43:03 +08:00
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="4.5.6" data-path="../guide/carbin-mobile-dashboard-for-kubernetes.html">
2017-11-22 18:43:03 +08:00
<a href="../guide/carbin-mobile-dashboard-for-kubernetes.html">
2017-12-20 17:27:16 +08:00
<b>4.5.6.</b>
2017-11-22 18:43:03 +08:00
2017-12-25 18:15:30 +08:00
Carbin - Kubernetes手机客户端
2017-11-22 18:43:03 +08:00
</a>
2017-11-29 15:07:48 +08:00
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="4.5.7" data-path="../guide/kubernetes-desktop-client.html">
2017-11-29 15:07:48 +08:00
<a href="../guide/kubernetes-desktop-client.html">
2017-12-20 17:27:16 +08:00
<b>4.5.7.</b>
2017-11-29 15:07:48 +08:00
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>
2017-09-03 15:58:39 +08:00
</li>
</ul>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="4.6" data-path="../guide/application-development-deployment-flow.html">
2017-09-03 15:58:39 +08:00
<a href="../guide/application-development-deployment-flow.html">
2017-12-20 17:27:16 +08:00
<b>4.6.</b>
2017-11-15 21:18:59 +08:00
2017-12-30 10:37:40 +08:00
在Kubernetes中开发部署应用
2017-09-03 15:58:39 +08:00
</a>
<ul class="articles">
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="4.6.1" data-path="../guide/deploy-applications-in-kubernetes.html">
2017-09-03 15:58:39 +08:00
<a href="../guide/deploy-applications-in-kubernetes.html">
2017-12-20 17:27:16 +08:00
<b>4.6.1.</b>
2017-11-15 21:18:59 +08:00
适用于kubernetes的应用开发部署流程
2017-09-03 15:58:39 +08:00
</a>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="4.6.2" data-path="../guide/migrating-hadoop-yarn-to-kubernetes.html">
2017-09-03 15:58:39 +08:00
<a href="../guide/migrating-hadoop-yarn-to-kubernetes.html">
2017-12-20 17:27:16 +08:00
<b>4.6.2.</b>
2017-11-15 21:18:59 +08:00
2017-12-30 10:37:40 +08:00
迁移传统应用到Kubernetes中——以Hadoop YARN为例
2017-09-03 15:58:39 +08:00
</a>
2017-10-23 13:40:58 +08:00
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="4.6.3" data-path="../guide/using-statefulset.html">
2017-10-23 13:40:58 +08:00
<a href="../guide/using-statefulset.html">
2017-12-20 17:27:16 +08:00
<b>4.6.3.</b>
2017-11-15 21:18:59 +08:00
使用StatefulSet部署用状态应用
2017-10-23 13:40:58 +08:00
</a>
2017-09-03 15:58:39 +08:00
</li>
</ul>
</li>
2017-11-15 21:18:59 +08:00
<li class="header">最佳实践</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="5.1" data-path="./">
2017-09-03 15:58:39 +08:00
<a href="./">
2017-12-20 17:27:16 +08:00
<b>5.1.</b>
2017-11-15 21:18:59 +08:00
最佳实践概览
2017-09-03 15:58:39 +08:00
</a>
2017-11-15 21:18:59 +08:00
</li>
2017-09-03 15:58:39 +08:00
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="5.2" data-path="install-kubernetes-on-centos.html">
2017-09-03 15:58:39 +08:00
2017-12-19 17:59:00 +08:00
<a href="install-kubernetes-on-centos.html">
2017-09-03 15:58:39 +08:00
2017-12-20 17:27:16 +08:00
<b>5.2.</b>
2017-11-15 21:18:59 +08:00
2017-12-30 10:37:40 +08:00
在CentOS上部署Kubernetes集群
2017-09-03 15:58:39 +08:00
</a>
<ul class="articles">
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="5.2.1" data-path="create-tls-and-secret-key.html">
2017-09-03 15:58:39 +08:00
<a href="create-tls-and-secret-key.html">
2017-12-20 17:27:16 +08:00
<b>5.2.1.</b>
2017-11-15 21:18:59 +08:00
创建TLS证书和秘钥
2017-09-03 15:58:39 +08:00
</a>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="5.2.2" data-path="create-kubeconfig.html">
2017-09-03 15:58:39 +08:00
<a href="create-kubeconfig.html">
2017-12-20 17:27:16 +08:00
<b>5.2.2.</b>
2017-11-15 21:18:59 +08:00
创建kubeconfig文件
2017-09-03 15:58:39 +08:00
</a>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="5.2.3" data-path="etcd-cluster-installation.html">
2017-09-03 15:58:39 +08:00
<a href="etcd-cluster-installation.html">
2017-12-20 17:27:16 +08:00
<b>5.2.3.</b>
2017-11-15 21:18:59 +08:00
创建高可用etcd集群
2017-09-03 15:58:39 +08:00
</a>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="5.2.4" data-path="kubectl-installation.html">
2017-09-03 15:58:39 +08:00
<a href="kubectl-installation.html">
2017-12-20 17:27:16 +08:00
<b>5.2.4.</b>
2017-11-15 21:18:59 +08:00
安装kubectl命令行工具
2017-09-03 15:58:39 +08:00
</a>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="5.2.5" data-path="master-installation.html">
2017-09-03 15:58:39 +08:00
<a href="master-installation.html">
2017-12-20 17:27:16 +08:00
<b>5.2.5.</b>
2017-11-15 21:18:59 +08:00
部署master节点
2017-09-03 15:58:39 +08:00
</a>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="5.2.6" data-path="flannel-installation.html">
2017-09-03 15:58:39 +08:00
2017-12-19 17:59:00 +08:00
<a href="flannel-installation.html">
2017-09-03 15:58:39 +08:00
2017-12-20 17:27:16 +08:00
<b>5.2.6.</b>
2017-11-15 21:18:59 +08:00
2017-12-19 17:59:00 +08:00
安装flannel网络插件
</a>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="5.2.7" data-path="node-installation.html">
2017-12-19 17:59:00 +08:00
<a href="node-installation.html">
2017-12-20 17:27:16 +08:00
<b>5.2.7.</b>
2017-12-19 17:59:00 +08:00
2017-11-15 21:18:59 +08:00
部署node节点
2017-09-03 15:58:39 +08:00
</a>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="5.2.8" data-path="kubedns-addon-installation.html">
2017-09-03 15:58:39 +08:00
<a href="kubedns-addon-installation.html">
2017-12-20 17:27:16 +08:00
<b>5.2.8.</b>
2017-11-15 21:18:59 +08:00
安装kubedns插件
2017-09-03 15:58:39 +08:00
</a>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="5.2.9" data-path="dashboard-addon-installation.html">
2017-09-03 15:58:39 +08:00
<a href="dashboard-addon-installation.html">
2017-12-20 17:27:16 +08:00
<b>5.2.9.</b>
2017-11-15 21:18:59 +08:00
安装dashboard插件
2017-09-03 15:58:39 +08:00
</a>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="5.2.10" data-path="heapster-addon-installation.html">
2017-09-03 15:58:39 +08:00
<a href="heapster-addon-installation.html">
2017-12-20 17:27:16 +08:00
<b>5.2.10.</b>
2017-11-15 21:18:59 +08:00
安装heapster插件
2017-09-03 15:58:39 +08:00
</a>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="5.2.11" data-path="efk-addon-installation.html">
2017-09-03 15:58:39 +08:00
<a href="efk-addon-installation.html">
2017-12-20 17:27:16 +08:00
<b>5.2.11.</b>
2017-11-15 21:18:59 +08:00
安装EFK插件
2017-09-03 15:58:39 +08:00
</a>
</li>
</ul>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="5.3" data-path="service-discovery-and-loadbalancing.html">
2017-09-03 15:58:39 +08:00
<a href="service-discovery-and-loadbalancing.html">
2017-12-20 17:27:16 +08:00
<b>5.3.</b>
2017-11-15 21:18:59 +08:00
服务发现与负载均衡
2017-09-03 15:58:39 +08:00
</a>
<ul class="articles">
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="5.3.1" data-path="traefik-ingress-installation.html">
2017-09-03 15:58:39 +08:00
<a href="traefik-ingress-installation.html">
2017-12-20 17:27:16 +08:00
<b>5.3.1.</b>
2017-11-15 21:18:59 +08:00
安装Traefik ingress
2017-09-03 15:58:39 +08:00
</a>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="5.3.2" data-path="distributed-load-test.html">
2017-09-03 15:58:39 +08:00
<a href="distributed-load-test.html">
2017-12-20 17:27:16 +08:00
<b>5.3.2.</b>
2017-11-15 21:18:59 +08:00
分布式负载测试
2017-09-03 15:58:39 +08:00
</a>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="5.3.3" data-path="network-and-cluster-perfermance-test.html">
2017-09-03 15:58:39 +08:00
<a href="network-and-cluster-perfermance-test.html">
2017-12-20 17:27:16 +08:00
<b>5.3.3.</b>
2017-11-15 21:18:59 +08:00
网络和集群性能测试
2017-09-03 15:58:39 +08:00
</a>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="5.3.4" data-path="edge-node-configuration.html">
2017-09-03 15:58:39 +08:00
<a href="edge-node-configuration.html">
2017-12-20 17:27:16 +08:00
<b>5.3.4.</b>
2017-11-15 21:18:59 +08:00
边缘节点配置
2017-09-03 15:58:39 +08:00
</a>
2017-10-27 19:09:01 +08:00
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="5.3.5" data-path="nginx-ingress-installation.html">
2017-10-27 19:09:01 +08:00
<a href="nginx-ingress-installation.html">
2017-12-20 17:27:16 +08:00
<b>5.3.5.</b>
2017-11-15 21:18:59 +08:00
安装Nginx ingress
2017-10-27 19:09:01 +08:00
</a>
2017-09-03 15:58:39 +08:00
</li>
</ul>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="5.4" data-path="operation.html">
2017-09-03 15:58:39 +08:00
<a href="operation.html">
2017-12-20 17:27:16 +08:00
<b>5.4.</b>
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运维管理
2017-09-03 15:58:39 +08:00
</a>
<ul class="articles">
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="5.4.1" data-path="service-rolling-update.html">
2017-09-03 15:58:39 +08:00
<a href="service-rolling-update.html">
2017-12-20 17:27:16 +08:00
<b>5.4.1.</b>
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服务滚动升级
2017-09-03 15:58:39 +08:00
</a>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="5.4.2" data-path="app-log-collection.html">
2017-09-03 15:58:39 +08:00
<a href="app-log-collection.html">
2017-12-20 17:27:16 +08:00
<b>5.4.2.</b>
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应用日志收集
2017-09-03 15:58:39 +08:00
</a>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="5.4.3" data-path="configuration-best-practice.html">
2017-09-03 15:58:39 +08:00
<a href="configuration-best-practice.html">
2017-12-20 17:27:16 +08:00
<b>5.4.3.</b>
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配置最佳实践
2017-09-03 15:58:39 +08:00
</a>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="5.4.4" data-path="monitor.html">
2017-09-03 15:58:39 +08:00
<a href="monitor.html">
2017-12-20 17:27:16 +08:00
<b>5.4.4.</b>
2017-11-15 21:18:59 +08:00
集群及应用监控
2017-09-03 15:58:39 +08:00
</a>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="5.4.5" data-path="data-persistence-problem.html">
2017-09-03 15:58:39 +08:00
<a href="data-persistence-problem.html">
2017-12-20 17:27:16 +08:00
<b>5.4.5.</b>
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数据持久化问题
2017-09-03 15:58:39 +08:00
</a>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter active" data-level="5.4.6" data-path="manage-compute-resources-container.html">
2017-09-03 15:58:39 +08:00
<a href="manage-compute-resources-container.html">
2017-12-20 17:27:16 +08:00
<b>5.4.6.</b>
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管理容器的计算资源
2017-09-03 15:58:39 +08:00
</a>
</li>
2017-11-09 10:55:38 +08:00
</ul>
2017-11-09 10:55:38 +08:00
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="5.5" data-path="storage.html">
2017-11-09 10:55:38 +08:00
<a href="storage.html">
2017-12-20 17:27:16 +08:00
<b>5.5.</b>
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存储管理
2017-11-09 10:55:38 +08:00
</a>
<ul class="articles">
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="5.5.1" data-path="glusterfs.html">
2017-11-09 10:55:38 +08:00
<a href="glusterfs.html">
2017-12-20 17:27:16 +08:00
<b>5.5.1.</b>
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GlusterFS
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</a>
<ul class="articles">
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="5.5.1.1" data-path="using-glusterfs-for-persistent-storage.html">
2017-11-09 10:55:38 +08:00
<a href="using-glusterfs-for-persistent-storage.html">
2017-12-20 17:27:16 +08:00
<b>5.5.1.1.</b>
2017-11-15 21:18:59 +08:00
使用GlusterFS做持久化存储
</a>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="5.5.1.2" data-path="storage-for-containers-using-glusterfs-with-openshift.html">
2017-11-09 10:55:38 +08:00
<a href="storage-for-containers-using-glusterfs-with-openshift.html">
2017-12-20 17:27:16 +08:00
<b>5.5.1.2.</b>
2017-11-15 21:18:59 +08:00
在OpenShift中使用GlusterFS做持久化存储
</a>
2017-09-03 15:58:39 +08:00
</li>
</ul>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="5.5.2" data-path="cephfs.html">
2017-09-03 15:58:39 +08:00
2017-11-09 10:55:38 +08:00
<a href="cephfs.html">
2017-09-03 15:58:39 +08:00
2017-12-20 17:27:16 +08:00
<b>5.5.2.</b>
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CephFS
2017-09-03 15:58:39 +08:00
</a>
<ul class="articles">
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="5.5.2.1" data-path="using-ceph-for-persistent-storage.html">
2017-09-03 15:58:39 +08:00
2017-11-09 10:55:38 +08:00
<a href="using-ceph-for-persistent-storage.html">
2017-09-03 15:58:39 +08:00
2017-12-20 17:27:16 +08:00
<b>5.5.2.1.</b>
2017-11-15 21:18:59 +08:00
使用Ceph做持久化存储
2017-11-09 10:55:38 +08:00
</a>
</li>
</ul>
</li>
</ul>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="5.6" data-path="monitoring.html">
2017-11-09 10:55:38 +08:00
<a href="monitoring.html">
2017-12-20 17:27:16 +08:00
<b>5.6.</b>
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集群与应用监控
2017-09-03 15:58:39 +08:00
</a>
<ul class="articles">
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="5.6.1" data-path="heapster.html">
2017-09-03 15:58:39 +08:00
2017-11-09 10:55:38 +08:00
<a href="heapster.html">
2017-09-03 15:58:39 +08:00
2017-12-20 17:27:16 +08:00
<b>5.6.1.</b>
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Heapster
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</a>
2017-11-09 10:55:38 +08:00
<ul class="articles">
2017-09-03 15:58:39 +08:00
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="5.6.1.1" data-path="using-heapster-to-get-object-metrics.html">
2017-09-03 15:58:39 +08:00
2017-11-09 10:55:38 +08:00
<a href="using-heapster-to-get-object-metrics.html">
2017-09-03 15:58:39 +08:00
2017-12-20 17:27:16 +08:00
<b>5.6.1.1.</b>
2017-11-15 21:18:59 +08:00
使用Heapster获取集群和对象的metric数据
2017-09-03 15:58:39 +08:00
</a>
</li>
</ul>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="5.6.2" data-path="prometheus.html">
2017-09-03 15:58:39 +08:00
2017-11-09 10:55:38 +08:00
<a href="prometheus.html">
2017-09-03 15:58:39 +08:00
2017-12-20 17:27:16 +08:00
<b>5.6.2.</b>
2017-11-15 21:18:59 +08:00
Prometheus
2017-09-03 15:58:39 +08:00
</a>
<ul class="articles">
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="5.6.2.1" data-path="using-prometheus-to-monitor-kuberentes-cluster.html">
2017-09-03 15:58:39 +08:00
2017-11-09 10:55:38 +08:00
<a href="using-prometheus-to-monitor-kuberentes-cluster.html">
2017-09-03 15:58:39 +08:00
2017-12-20 17:27:16 +08:00
<b>5.6.2.1.</b>
2017-11-15 21:18:59 +08:00
使用Prometheus监控kubernetes集群
2017-09-03 15:58:39 +08:00
</a>
</li>
</ul>
</li>
</ul>
2017-10-19 15:31:08 +08:00
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="5.7" data-path="services-management-tool.html">
2017-10-19 15:31:08 +08:00
<a href="services-management-tool.html">
2017-12-20 17:27:16 +08:00
<b>5.7.</b>
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服务编排管理
2017-10-19 15:31:08 +08:00
</a>
2017-10-20 16:22:43 +08:00
<ul class="articles">
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="5.7.1" data-path="helm.html">
2017-10-20 16:22:43 +08:00
<a href="helm.html">
2017-12-20 17:27:16 +08:00
<b>5.7.1.</b>
2017-11-15 21:18:59 +08:00
使用Helm管理kubernetes应用
2017-10-20 16:22:43 +08:00
</a>
2017-10-27 11:59:37 +08:00
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="5.7.2" data-path="create-private-charts-repo.html">
2017-10-27 11:59:37 +08:00
<a href="create-private-charts-repo.html">
2017-12-20 17:27:16 +08:00
<b>5.7.2.</b>
2017-11-15 21:18:59 +08:00
构建私有Chart仓库
2017-10-27 11:59:37 +08:00
</a>
</li>
</ul>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="5.8" data-path="ci-cd.html">
2017-10-27 11:59:37 +08:00
<a href="ci-cd.html">
2017-12-20 17:27:16 +08:00
<b>5.8.</b>
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持续集成与发布
2017-10-27 11:59:37 +08:00
</a>
<ul class="articles">
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<li class="chapter " data-level="5.8.1" data-path="jenkins-ci-cd.html">
2017-10-27 11:59:37 +08:00
<a href="jenkins-ci-cd.html">
2017-12-20 17:27:16 +08:00
<b>5.8.1.</b>
2017-11-15 21:18:59 +08:00
使用Jenkins进行持续集成与发布
2017-10-27 11:59:37 +08:00
</a>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="5.8.2" data-path="drone-ci-cd.html">
2017-10-27 11:59:37 +08:00
<a href="drone-ci-cd.html">
2017-12-20 17:27:16 +08:00
<b>5.8.2.</b>
2017-11-15 21:18:59 +08:00
使用Drone进行持续集成与发布
2017-10-27 11:59:37 +08:00
</a>
2017-11-02 16:33:01 +08:00
</li>
</ul>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="5.9" data-path="update-and-upgrade.html">
2017-11-02 16:33:01 +08:00
<a href="update-and-upgrade.html">
2017-12-20 17:27:16 +08:00
<b>5.9.</b>
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更新与升级
2017-11-02 16:33:01 +08:00
</a>
<ul class="articles">
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="5.9.1" data-path="manually-upgrade.html">
2017-11-02 16:33:01 +08:00
<a href="manually-upgrade.html">
2017-12-20 17:27:16 +08:00
<b>5.9.1.</b>
2017-11-15 21:18:59 +08:00
2017-12-30 10:37:40 +08:00
手动升级Kubernetes集群
2017-11-02 16:33:01 +08:00
</a>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="5.9.2" data-path="dashboard-upgrade.html">
2017-11-02 16:33:01 +08:00
<a href="dashboard-upgrade.html">
2017-12-20 17:27:16 +08:00
<b>5.9.2.</b>
2017-11-15 21:18:59 +08:00
升级dashboard
2017-11-02 16:33:01 +08:00
</a>
2017-10-20 16:22:43 +08:00
</li>
</ul>
2017-09-03 15:58:39 +08:00
</li>
2017-11-15 21:18:59 +08:00
<li class="header">领域应用</li>
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<li class="chapter " data-level="6.1" data-path="../usecases/">
2017-09-03 15:58:39 +08:00
<a href="../usecases/">
2017-12-20 17:27:16 +08:00
<b>6.1.</b>
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领域应用概览
2017-09-03 15:58:39 +08:00
</a>
2017-11-15 21:18:59 +08:00
</li>
2017-09-03 15:58:39 +08:00
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="6.2" data-path="../usecases/microservices.html">
2017-09-03 15:58:39 +08:00
<a href="../usecases/microservices.html">
2017-12-20 17:27:16 +08:00
<b>6.2.</b>
2017-11-15 21:18:59 +08:00
微服务架构
2017-09-03 15:58:39 +08:00
</a>
<ul class="articles">
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="6.2.1" data-path="../usecases/service-discovery-in-microservices.html">
2017-09-20 21:55:19 +08:00
<a href="../usecases/service-discovery-in-microservices.html">
2017-12-20 17:27:16 +08:00
<b>6.2.1.</b>
2017-11-15 21:18:59 +08:00
微服务中的服务发现
2017-09-20 21:55:19 +08:00
</a>
</li>
</ul>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="6.3" data-path="../usecases/service-mesh.html">
2017-09-20 21:55:19 +08:00
<a href="../usecases/service-mesh.html">
2017-12-20 17:27:16 +08:00
<b>6.3.</b>
2017-11-15 21:18:59 +08:00
Service Mesh 服务网格
2017-09-20 21:55:19 +08:00
</a>
<ul class="articles">
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="6.3.1" data-path="../usecases/istio.html">
2017-09-03 15:58:39 +08:00
<a href="../usecases/istio.html">
2017-12-20 17:27:16 +08:00
<b>6.3.1.</b>
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Istio
2017-09-03 15:58:39 +08:00
</a>
<ul class="articles">
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="6.3.1.1" data-path="../usecases/istio-installation.html">
2017-09-03 15:58:39 +08:00
<a href="../usecases/istio-installation.html">
2017-12-20 17:27:16 +08:00
<b>6.3.1.1.</b>
2017-11-15 21:18:59 +08:00
安装并试用Istio service mesh
2017-09-03 15:58:39 +08:00
</a>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="6.3.1.2" data-path="../usecases/configuring-request-routing.html">
2017-09-03 15:58:39 +08:00
<a href="../usecases/configuring-request-routing.html">
2017-12-20 17:27:16 +08:00
<b>6.3.1.2.</b>
2017-11-15 21:18:59 +08:00
配置请求的路由规则
2017-09-03 15:58:39 +08:00
</a>
2017-11-07 23:57:26 +08:00
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="6.3.1.3" data-path="../usecases/install-and-expand-istio-mesh.html">
2017-11-07 23:57:26 +08:00
<a href="../usecases/install-and-expand-istio-mesh.html">
2017-12-20 17:27:16 +08:00
<b>6.3.1.3.</b>
2017-11-15 21:18:59 +08:00
安装和拓展Istio service mesh
2017-11-07 23:57:26 +08:00
</a>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="6.3.1.4" data-path="../usecases/integrating-vms.html">
2017-11-07 23:57:26 +08:00
<a href="../usecases/integrating-vms.html">
2017-12-20 17:27:16 +08:00
<b>6.3.1.4.</b>
2017-11-15 21:18:59 +08:00
集成虚拟机
2017-11-07 23:57:26 +08:00
</a>
2017-09-03 15:58:39 +08:00
</li>
</ul>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="6.3.2" data-path="../usecases/linkerd.html">
2017-09-03 15:58:39 +08:00
<a href="../usecases/linkerd.html">
2017-12-20 17:27:16 +08:00
<b>6.3.2.</b>
2017-11-15 21:18:59 +08:00
Linkerd
2017-09-03 15:58:39 +08:00
</a>
<ul class="articles">
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="6.3.2.1" data-path="../usecases/linkerd-user-guide.html">
2017-09-03 15:58:39 +08:00
<a href="../usecases/linkerd-user-guide.html">
2017-12-20 17:27:16 +08:00
<b>6.3.2.1.</b>
2017-11-15 21:18:59 +08:00
Linkerd 使用指南
2017-09-03 15:58:39 +08:00
</a>
</li>
</ul>
2017-12-10 21:51:18 +08:00
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="6.3.3" data-path="../usecases/conduit.html">
2017-12-10 21:51:18 +08:00
<a href="../usecases/conduit.html">
2017-12-20 17:27:16 +08:00
<b>6.3.3.</b>
2017-12-10 21:51:18 +08:00
Conduit
</a>
2017-12-11 14:21:24 +08:00
<ul class="articles">
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="6.3.3.1" data-path="../usecases/conduit-overview.html">
2017-12-11 14:21:24 +08:00
<a href="../usecases/conduit-overview.html">
2017-12-20 17:27:16 +08:00
<b>6.3.3.1.</b>
2017-12-11 14:21:24 +08:00
Condiut概览
</a>
2017-12-12 23:30:36 +08:00
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="6.3.3.2" data-path="../usecases/conduit-installation.html">
2017-12-12 23:30:36 +08:00
<a href="../usecases/conduit-installation.html">
2017-12-20 17:27:16 +08:00
<b>6.3.3.2.</b>
2017-12-12 23:30:36 +08:00
安装Conduit
</a>
2017-12-11 14:21:24 +08:00
</li>
</ul>
2017-09-03 15:58:39 +08:00
</li>
</ul>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="6.4" data-path="../usecases/big-data.html">
2017-09-03 15:58:39 +08:00
<a href="../usecases/big-data.html">
2017-12-20 17:27:16 +08:00
<b>6.4.</b>
2017-11-15 21:18:59 +08:00
大数据
2017-09-03 15:58:39 +08:00
</a>
<ul class="articles">
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="6.4.1" data-path="../usecases/spark-standalone-on-kubernetes.html">
2017-09-03 15:58:39 +08:00
<a href="../usecases/spark-standalone-on-kubernetes.html">
2017-12-20 17:27:16 +08:00
<b>6.4.1.</b>
2017-11-15 21:18:59 +08:00
Spark standalone on Kubernetes
2017-09-03 15:58:39 +08:00
</a>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="6.4.2" data-path="../usecases/running-spark-with-kubernetes-native-scheduler.html">
2017-09-03 15:58:39 +08:00
2017-09-14 15:57:50 +08:00
<a href="../usecases/running-spark-with-kubernetes-native-scheduler.html">
2017-09-03 15:58:39 +08:00
2017-12-20 17:27:16 +08:00
<b>6.4.2.</b>
2017-11-15 21:18:59 +08:00
2017-12-30 10:37:40 +08:00
运行支持Kubernetes原生调度的Spark程序
2017-09-03 15:58:39 +08:00
</a>
</li>
</ul>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="6.5" data-path="../usecases/serverless.html">
2017-09-03 15:58:39 +08:00
<a href="../usecases/serverless.html">
2017-12-20 17:27:16 +08:00
<b>6.5.</b>
2017-11-15 21:18:59 +08:00
Serverless架构
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</a>
2017-11-23 11:03:04 +08:00
<ul class="articles">
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="6.5.1" data-path="../usecases/understanding-serverless.html">
2017-11-23 11:03:04 +08:00
<a href="../usecases/understanding-serverless.html">
2017-12-20 17:27:16 +08:00
<b>6.5.1.</b>
2017-11-23 11:03:04 +08:00
理解Serverless
</a>
2017-12-19 22:39:23 +08:00
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="6.5.2" data-path="../usecases/faas.html">
2017-12-19 22:39:23 +08:00
<a href="../usecases/faas.html">
2017-12-20 17:27:16 +08:00
<b>6.5.2.</b>
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FaaS-函数即服务
</a>
<ul class="articles">
2017-12-26 21:24:28 +08:00
<li class="chapter " data-level="6.5.2.1" data-path="../usecases/openfaas-quick-start.html">
2017-12-19 22:39:23 +08:00
2017-12-26 21:24:28 +08:00
<a href="../usecases/openfaas-quick-start.html">
2017-12-19 22:39:23 +08:00
2017-12-20 17:27:16 +08:00
<b>6.5.2.1.</b>
2017-12-19 22:39:23 +08:00
2017-12-26 21:24:28 +08:00
OpenFaaS快速入门指南
2017-12-19 22:39:23 +08:00
</a>
</li>
</ul>
2017-11-23 11:03:04 +08:00
</li>
</ul>
2017-10-27 19:09:01 +08:00
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="6.6" data-path="../usecases/edge-computing.html">
2017-10-27 19:09:01 +08:00
<a href="../usecases/edge-computing.html">
2017-12-20 17:27:16 +08:00
<b>6.6.</b>
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边缘计算
2017-10-27 19:09:01 +08:00
</a>
2017-09-03 15:58:39 +08:00
</li>
2017-11-15 21:18:59 +08:00
<li class="header">开发指南</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="7.1" data-path="../develop/">
2017-09-03 15:58:39 +08:00
<a href="../develop/">
2017-12-20 17:27:16 +08:00
<b>7.1.</b>
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开发指南概览
2017-09-03 15:58:39 +08:00
</a>
2017-11-15 21:18:59 +08:00
</li>
2017-09-03 15:58:39 +08:00
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="7.2" data-path="../develop/sigs-and-working-group.html">
2017-09-03 15:58:39 +08:00
2017-12-03 13:13:09 +08:00
<a href="../develop/sigs-and-working-group.html">
2017-09-03 15:58:39 +08:00
2017-12-20 17:27:16 +08:00
<b>7.2.</b>
2017-11-15 21:18:59 +08:00
2017-12-03 13:13:09 +08:00
SIG和工作组
</a>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="7.3" data-path="../develop/developing-environment.html">
2017-12-03 13:13:09 +08:00
<a href="../develop/developing-environment.html">
2017-12-20 17:27:16 +08:00
<b>7.3.</b>
2017-12-03 13:13:09 +08:00
2017-11-15 21:18:59 +08:00
开发环境搭建
2017-09-03 15:58:39 +08:00
</a>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="7.4" data-path="../develop/testing.html">
2017-09-03 15:58:39 +08:00
<a href="../develop/testing.html">
2017-12-20 17:27:16 +08:00
<b>7.4.</b>
2017-11-15 21:18:59 +08:00
单元测试和集成测试
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</a>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="7.5" data-path="../develop/client-go-sample.html">
2017-09-03 15:58:39 +08:00
<a href="../develop/client-go-sample.html">
2017-12-20 17:27:16 +08:00
<b>7.5.</b>
2017-11-15 21:18:59 +08:00
client-go示例
2017-09-03 15:58:39 +08:00
</a>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="7.6" data-path="../develop/contribute.html">
2017-09-03 15:58:39 +08:00
<a href="../develop/contribute.html">
2017-12-20 17:27:16 +08:00
<b>7.6.</b>
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社区贡献
2017-09-03 15:58:39 +08:00
</a>
2017-10-23 19:09:41 +08:00
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="7.7" data-path="../develop/minikube.html">
2017-10-23 19:09:41 +08:00
<a href="../develop/minikube.html">
2017-12-20 17:27:16 +08:00
<b>7.7.</b>
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Minikube
2017-10-23 19:09:41 +08:00
</a>
2017-09-03 15:58:39 +08:00
</li>
2017-11-15 21:18:59 +08:00
<li class="header">附录</li>
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<li class="chapter " data-level="8.1" data-path="../appendix/">
2017-09-03 15:58:39 +08:00
<a href="../appendix/">
2017-12-20 17:27:16 +08:00
<b>8.1.</b>
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附录说明
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</a>
2017-11-15 21:18:59 +08:00
</li>
2017-09-03 15:58:39 +08:00
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="8.2" data-path="../appendix/debug-kubernetes-services.html">
2017-09-03 15:58:39 +08:00
2017-11-15 21:18:59 +08:00
<a href="../appendix/debug-kubernetes-services.html">
2017-09-03 15:58:39 +08:00
2017-12-20 17:27:16 +08:00
<b>8.2.</b>
2017-11-15 21:18:59 +08:00
Kubernetes中的应用故障排查
2017-09-03 15:58:39 +08:00
</a>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="8.3" data-path="../appendix/material-share.html">
2017-09-03 15:58:39 +08:00
2017-11-15 21:18:59 +08:00
<a href="../appendix/material-share.html">
2017-09-03 15:58:39 +08:00
2017-12-20 17:27:16 +08:00
<b>8.3.</b>
2017-11-15 21:18:59 +08:00
Kubernetes相关资讯和情报链接
2017-09-03 15:58:39 +08:00
</a>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="8.4" data-path="../appendix/docker-best-practice.html">
2017-09-03 15:58:39 +08:00
2017-11-15 21:18:59 +08:00
<a href="../appendix/docker-best-practice.html">
2017-09-03 15:58:39 +08:00
2017-12-20 17:27:16 +08:00
<b>8.4.</b>
2017-11-15 21:18:59 +08:00
Docker最佳实践
2017-09-03 15:58:39 +08:00
</a>
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="8.5" data-path="../appendix/tricks.html">
2017-11-15 21:18:59 +08:00
<a href="../appendix/tricks.html">
2017-12-20 17:27:16 +08:00
<b>8.5.</b>
2017-11-15 21:18:59 +08:00
使用技巧
</a>
2017-10-18 14:16:55 +08:00
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="8.6" data-path="../appendix/issues.html">
2017-10-18 14:16:55 +08:00
2017-11-15 21:18:59 +08:00
<a href="../appendix/issues.html">
2017-10-18 14:16:55 +08:00
2017-12-20 17:27:16 +08:00
<b>8.6.</b>
2017-11-15 21:18:59 +08:00
问题记录
2017-10-18 14:16:55 +08:00
</a>
2017-09-03 15:58:39 +08:00
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="8.7" data-path="../appendix/kubernetes-changelog.html">
2017-12-11 18:32:18 +08:00
<a href="../appendix/kubernetes-changelog.html">
2017-12-20 17:27:16 +08:00
<b>8.7.</b>
2017-12-11 18:32:18 +08:00
2017-12-30 10:37:40 +08:00
Kubernetes版本更新日志
2017-12-11 18:32:18 +08:00
</a>
<ul class="articles">
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="8.7.1" data-path="../appendix/kubernetes-1.7-changelog.html">
2017-12-11 18:32:18 +08:00
<a href="../appendix/kubernetes-1.7-changelog.html">
2017-12-20 17:27:16 +08:00
<b>8.7.1.</b>
2017-12-11 18:32:18 +08:00
Kubernetes1.7更新日志
</a>
2017-12-12 13:52:55 +08:00
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="8.7.2" data-path="../appendix/kubernetes-1.8-changelog.html">
2017-12-12 13:52:55 +08:00
<a href="../appendix/kubernetes-1.8-changelog.html">
2017-12-20 17:27:16 +08:00
<b>8.7.2.</b>
2017-12-12 13:52:55 +08:00
Kubernetes1.8更新日志
</a>
2017-12-16 10:50:25 +08:00
</li>
2017-12-20 17:27:16 +08:00
<li class="chapter " data-level="8.7.3" data-path="../appendix/kubernetes-1.9-changelog.html">
2017-12-16 10:50:25 +08:00
<a href="../appendix/kubernetes-1.9-changelog.html">
2017-12-20 17:27:16 +08:00
<b>8.7.3.</b>
2017-12-16 10:50:25 +08:00
Kubernetes1.9更新日志
</a>
2017-12-11 18:32:18 +08:00
</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>
2017-09-03 15:58:39 +08:00
<li class="divider"></li>
<li>
<a href="https://www.gitbook.com" target="blank" class="gitbook-link">
2017-09-19 22:01:07 +08:00
本书使用 GitBook 发布
2017-09-03 15:58:39 +08:00
</a>
</li>
</ul>
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<h1>
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2017-11-15 21:18:59 +08:00
<a href=".." >管理容器的计算资源</a>
2017-09-03 15:58:39 +08:00
</h1>
</div>
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<section class="normal markdown-section">
<h1 id="&#x7BA1;&#x7406;&#x5BB9;&#x5668;&#x7684;&#x8BA1;&#x7B97;&#x8D44;&#x6E90;">&#x7BA1;&#x7406;&#x5BB9;&#x5668;&#x7684;&#x8BA1;&#x7B97;&#x8D44;&#x6E90;</h1>
<p>&#x5F53;&#x60A8;&#x5B9A;&#x4E49; <a href="http://kubernetes.io/docks/user-guide/pods" target="_blank">Pod</a> &#x7684;&#x65F6;&#x5019;&#x53EF;&#x4EE5;&#x9009;&#x62E9;&#x4E3A;&#x6BCF;&#x4E2A;&#x5BB9;&#x5668;&#x6307;&#x5B9A;&#x9700;&#x8981;&#x7684; CPU &#x548C;&#x5185;&#x5B58;&#xFF08;RAM&#xFF09;&#x5927;&#x5C0F;&#x3002;&#x5F53;&#x4E3A;&#x5BB9;&#x5668;&#x6307;&#x5B9A;&#x4E86;&#x8D44;&#x6E90;&#x8BF7;&#x6C42;&#x540E;&#xFF0C;&#x8C03;&#x5EA6;&#x5668;&#x5C31;&#x80FD;&#x591F;&#x66F4;&#x597D;&#x7684;&#x5224;&#x65AD;&#x51FA;&#x5C06;&#x5BB9;&#x5668;&#x8C03;&#x5EA6;&#x5230;&#x54EA;&#x4E2A;&#x8282;&#x70B9;&#x4E0A;&#x3002;&#x5982;&#x679C;&#x60A8;&#x8FD8;&#x4E3A;&#x5BB9;&#x5668;&#x6307;&#x5B9A;&#x4E86;&#x8D44;&#x6E90;&#x9650;&#x5236;&#xFF0C;&#x8282;&#x70B9;&#x4E0A;&#x7684;&#x8D44;&#x6E90;&#x5C31;&#x53EF;&#x4EE5;&#x6309;&#x7167;&#x6307;&#x5B9A;&#x7684;&#x65B9;&#x5F0F;&#x505A;&#x7ADE;&#x4E89;&#x3002;&#x5173;&#x4E8E;&#x8D44;&#x6E90;&#x8BF7;&#x6C42;&#x548C;&#x9650;&#x5236;&#x7684;&#x4E0D;&#x540C;&#x70B9;&#x548C;&#x66F4;&#x591A;&#x8D44;&#x6599;&#x8BF7;&#x53C2;&#x8003; <a href="https://git.k8s.io/community/contributors/design-proposals/resource-qos.md" target="_blank">Resource QoS</a>&#x3002;</p>
<h2 id="&#x8D44;&#x6E90;&#x7C7B;&#x578B;">&#x8D44;&#x6E90;&#x7C7B;&#x578B;</h2>
<p><em>CPU</em> &#x548C; <em>memory</em> &#x90FD;&#x662F; <em>&#x8D44;&#x6E90;&#x7C7B;&#x578B;</em>&#x3002;&#x8D44;&#x6E90;&#x7C7B;&#x578B;&#x5177;&#x6709;&#x57FA;&#x672C;&#x5355;&#x4F4D;&#x3002;CPU &#x7684;&#x5355;&#x4F4D;&#x662F; core&#xFF0C;memory &#x7684;&#x5355;&#x4F4D;&#x662F; byte&#x3002;</p>
<p>CPU&#x548C;&#x5185;&#x5B58;&#x7EDF;&#x79F0;&#x4E3A;<em>&#x8BA1;&#x7B97;&#x8D44;&#x6E90;</em>&#xFF0C;&#x4E5F;&#x53EF;&#x4EE5;&#x79F0;&#x4E3A;<em>&#x8D44;&#x6E90;</em>&#x3002;&#x8BA1;&#x7B97;&#x8D44;&#x6E90;&#x7684;&#x6570;&#x91CF;&#x662F;&#x53EF;&#x4EE5;&#x88AB;&#x8BF7;&#x6C42;&#x3001;&#x5206;&#x914D;&#x548C;&#x6D88;&#x8017;&#x7684;&#x53EF;&#x6D4B;&#x91CF;&#x7684;&#x3002;&#x5B83;&#x4EEC;&#x4E0E; <a href="https://kubernetes.io/docks/api/" target="_blank">API &#x8D44;&#x6E90;</a> &#x4E0D;&#x540C;&#x3002; API &#x8D44;&#x6E90;&#xFF08;&#x5982; Pod &#x548C; <a href="https://kubernetes.io/docks/user-guide/services" target="_blank">Service</a>&#xFF09;&#x662F;&#x53EF;&#x901A;&#x8FC7; Kubernetes API server &#x8BFB;&#x53D6;&#x548C;&#x4FEE;&#x6539;&#x7684;&#x5BF9;&#x8C61;&#x3002;</p>
<h2 id="pod-&#x548C;-&#x5BB9;&#x5668;&#x7684;&#x8D44;&#x6E90;&#x8BF7;&#x6C42;&#x548C;&#x9650;&#x5236;">Pod &#x548C; &#x5BB9;&#x5668;&#x7684;&#x8D44;&#x6E90;&#x8BF7;&#x6C42;&#x548C;&#x9650;&#x5236;</h2>
<p>Pod &#x4E2D;&#x7684;&#x6BCF;&#x4E2A;&#x5BB9;&#x5668;&#x90FD;&#x53EF;&#x4EE5;&#x6307;&#x5B9A;&#x4EE5;&#x4E0B;&#x7684;&#x4E00;&#x4E2A;&#x6216;&#x8005;&#x591A;&#x4E2A;&#x503C;&#xFF1A;</p>
<ul>
2017-09-28 17:37:59 +08:00
<li><code>spec.containers[].resources.limits.cpu</code></li>
2017-09-03 15:58:39 +08:00
<li><code>spec.containers[].resources.limits.memory</code></li>
<li><code>spec.containers[].resources.requests.cpu</code></li>
<li><code>spec.containers[].resources.requests.memory</code></li>
</ul>
<p>&#x5C3D;&#x7BA1;&#x53EA;&#x80FD;&#x5728;&#x4E2A;&#x522B;&#x5BB9;&#x5668;&#x4E0A;&#x6307;&#x5B9A;&#x8BF7;&#x6C42;&#x548C;&#x9650;&#x5236;&#xFF0C;&#x4F46;&#x662F;&#x6211;&#x4EEC;&#x53EF;&#x4EE5;&#x65B9;&#x4FBF;&#x5730;&#x8BA1;&#x7B97;&#x51FA; Pod &#x8D44;&#x6E90;&#x8BF7;&#x6C42;&#x548C;&#x9650;&#x5236;&#x3002;&#x7279;&#x5B9A;&#x8D44;&#x6E90;&#x7C7B;&#x578B;&#x7684;Pod &#x8D44;&#x6E90;&#x8BF7;&#x6C42;/&#x9650;&#x5236;&#x662F; Pod &#x4E2D;&#x6BCF;&#x4E2A;&#x5BB9;&#x5668;&#x7684;&#x8BE5;&#x7C7B;&#x578B;&#x7684;&#x8D44;&#x6E90;&#x8BF7;&#x6C42;/&#x9650;&#x5236;&#x7684;&#x603B;&#x548C;&#x3002;</p>
<h2 id="cpu-&#x7684;&#x542B;&#x4E49;">CPU &#x7684;&#x542B;&#x4E49;</h2>
<p>CPU &#x8D44;&#x6E90;&#x7684;&#x9650;&#x5236;&#x548C;&#x8BF7;&#x6C42;&#x4EE5; <em>cpu</em> &#x4E3A;&#x5355;&#x4F4D;&#x3002;</p>
<p>Kubernetes &#x4E2D;&#x7684;&#x4E00;&#x4E2A; cpu &#x7B49;&#x4E8E;&#xFF1A;</p>
<ul>
<li>1 AWS vCPU</li>
<li>1 GCP Core</li>
<li>1 Azure vCore</li>
<li>1 <em>Hyperthread</em> &#x5728;&#x5E26;&#x6709;&#x8D85;&#x7EBF;&#x7A0B;&#x7684;&#x88F8;&#x673A; Intel &#x5904;&#x7406;&#x5668;&#x4E0A;</li>
</ul>
<p>&#x5141;&#x8BB8;&#x6D6E;&#x70B9;&#x6570;&#x8BF7;&#x6C42;&#x3002;&#x5177;&#x6709; <code>spec.containers[].resources.requests.cpu</code> &#x4E3A; 0.5 &#x7684;&#x5BB9;&#x5668;&#x4FDD;&#x8BC1;&#x4E86;&#x4E00;&#x534A; CPU &#x8981;&#x6C42; 1 CPU&#x7684;&#x4E00;&#x534A;&#x3002;&#x8868;&#x8FBE;&#x5F0F; <code>0.1</code> &#x7B49;&#x4EF7;&#x4E8E;&#x8868;&#x8FBE;&#x5F0F; <code>100m</code>&#xFF0C;&#x53EF;&#x4EE5;&#x770B;&#x4F5C; &#x201C;100 millicpu&#x201D;&#x3002;&#x6709;&#x4E9B;&#x4EBA;&#x8BF4;&#x6210;&#x662F;&#x201C;&#x4E00;&#x767E;&#x6BEB; cpu&#x201D;&#xFF0C;&#x5176;&#x5B9E;&#x8BF4;&#x7684;&#x662F;&#x540C;&#x6837;&#x7684;&#x4E8B;&#x60C5;&#x3002;&#x5177;&#x6709;&#x5C0F;&#x6570;&#x70B9;&#xFF08;&#x5982; <code>0.1</code>&#xFF09;&#x7684;&#x8BF7;&#x6C42;&#x7531; API &#x8F6C;&#x6362;&#x4E3A;<code>100m</code>&#xFF0C;&#x7CBE;&#x5EA6;&#x4E0D;&#x8D85;&#x8FC7; <code>1m</code>&#x3002;&#x56E0;&#x6B64;&#xFF0C;&#x53EF;&#x80FD;&#x4F1A;&#x4F18;&#x5148;&#x9009;&#x62E9; <code>100m</code> &#x7684;&#x5F62;&#x5F0F;&#x3002;</p>
2017-09-08 11:23:28 +08:00
<p>CPU &#x603B;&#x662F;&#x8981;&#x7528;&#x7EDD;&#x5BF9;&#x6570;&#x91CF;&#xFF0C;&#x4E0D;&#x53EF;&#x4EE5;&#x4F7F;&#x7528;&#x76F8;&#x5BF9;&#x6570;&#x91CF;&#xFF1B;0.1 &#x7684; CPU &#x5728;&#x5355;&#x6838;&#x3001;&#x53CC;&#x6838;&#x3001;48&#x6838;&#x7684;&#x673A;&#x5668;&#x4E2D;&#x7684;&#x610F;&#x4E49;&#x662F;&#x4E00;&#x6837;&#x7684;&#x3002;</p>
2017-09-03 15:58:39 +08:00
<h2 id="&#x5185;&#x5B58;&#x7684;&#x542B;&#x4E49;">&#x5185;&#x5B58;&#x7684;&#x542B;&#x4E49;</h2>
<p>&#x5185;&#x5B58;&#x7684;&#x9650;&#x5236;&#x548C;&#x8BF7;&#x6C42;&#x4EE5;&#x5B57;&#x8282;&#x4E3A;&#x5355;&#x4F4D;&#x3002;&#x60A8;&#x53EF;&#x4EE5;&#x4F7F;&#x7528;&#x4EE5;&#x4E0B;&#x540E;&#x7F00;&#x4E4B;&#x4E00;&#x4F5C;&#x4E3A;&#x5E73;&#x5747;&#x6574;&#x6570;&#x6216;&#x5B9A;&#x70B9;&#x6574;&#x6570;&#x8868;&#x793A;&#x5185;&#x5B58;&#xFF1A;E&#xFF0C;P&#xFF0C;T&#xFF0C;G&#xFF0C;M&#xFF0C;K&#x3002;&#x60A8;&#x8FD8;&#x53EF;&#x4EE5;&#x4F7F;&#x7528;&#x4E24;&#x4E2A;&#x5B57;&#x6BCD;&#x7684;&#x7B49;&#x6548;&#x7684;&#x5E42;&#x6570;&#xFF1A;Ei&#xFF0C;Pi&#xFF0C;Ti &#xFF0C;Gi&#xFF0C;Mi&#xFF0C;Ki&#x3002;&#x4F8B;&#x5982;&#xFF0C;&#x4EE5;&#x4E0B;&#x4EE3;&#x8868;&#x5927;&#x81F4;&#x76F8;&#x540C;&#x7684;&#x503C;&#xFF1A;</p>
<pre><code class="lang-shell">128974848, 129e6, 129M, 123Mi
</code></pre>
<p>&#x4E0B;&#x9762;&#x662F;&#x4E2A;&#x4F8B;&#x5B50;&#x3002;</p>
2017-09-08 11:23:28 +08:00
<p>&#x4EE5;&#x4E0B; Pod &#x6709;&#x4E24;&#x4E2A;&#x5BB9;&#x5668;&#x3002;&#x6BCF;&#x4E2A;&#x5BB9;&#x5668;&#x7684;&#x8BF7;&#x6C42;&#x4E3A; 0.25 cpu &#x548C; 64MiB&#xFF08;2<sup>26</sup> &#x5B57;&#x8282;&#xFF09;&#x5185;&#x5B58;&#xFF0C;&#x6BCF;&#x4E2A;&#x5BB9;&#x5668;&#x7684;&#x9650;&#x5236;&#x4E3A; 0.5 cpu &#x548C; 128MiB &#x5185;&#x5B58;&#x3002;&#x60A8;&#x53EF;&#x4EE5;&#x8BF4;&#x8BE5; Pod &#x8BF7;&#x6C42; 0.5 cpu &#x548C; 128 MiB &#x7684;&#x5185;&#x5B58;&#xFF0C;&#x9650;&#x5236;&#x4E3A; 1 cpu &#x548C; 256MiB &#x7684;&#x5185;&#x5B58;&#x3002;</p>
2017-09-03 15:58:39 +08:00
<pre><code class="lang-yaml"><span class="hljs-attr">apiVersion:</span> v1
<span class="hljs-attr">kind:</span> Pod
<span class="hljs-attr">metadata:</span>
<span class="hljs-attr"> name:</span> frontend
<span class="hljs-attr">spec:</span>
<span class="hljs-attr"> containers:</span>
<span class="hljs-attr"> - name:</span> db
<span class="hljs-attr"> image:</span> mysql
<span class="hljs-attr"> resources:</span>
<span class="hljs-attr"> requests:</span>
<span class="hljs-attr"> memory:</span> <span class="hljs-string">&quot;64Mi&quot;</span>
<span class="hljs-attr"> cpu:</span> <span class="hljs-string">&quot;250m&quot;</span>
<span class="hljs-attr"> limits:</span>
<span class="hljs-attr"> memory:</span> <span class="hljs-string">&quot;128Mi&quot;</span>
<span class="hljs-attr"> cpu:</span> <span class="hljs-string">&quot;500m&quot;</span>
<span class="hljs-attr"> - name:</span> wp
<span class="hljs-attr"> image:</span> wordpress
<span class="hljs-attr"> resources:</span>
<span class="hljs-attr"> requests:</span>
<span class="hljs-attr"> memory:</span> <span class="hljs-string">&quot;64Mi&quot;</span>
<span class="hljs-attr"> cpu:</span> <span class="hljs-string">&quot;250m&quot;</span>
<span class="hljs-attr"> limits:</span>
<span class="hljs-attr"> memory:</span> <span class="hljs-string">&quot;128Mi&quot;</span>
<span class="hljs-attr"> cpu:</span> <span class="hljs-string">&quot;500m&quot;</span>
</code></pre>
<h2 id="&#x5177;&#x6709;&#x8D44;&#x6E90;&#x8BF7;&#x6C42;&#x7684;-pod-&#x5982;&#x4F55;&#x8C03;&#x5EA6;">&#x5177;&#x6709;&#x8D44;&#x6E90;&#x8BF7;&#x6C42;&#x7684; Pod &#x5982;&#x4F55;&#x8C03;&#x5EA6;</h2>
<p>&#x5F53;&#x60A8;&#x521B;&#x5EFA;&#x4E00;&#x4E2A; Pod &#x65F6;&#xFF0C;Kubernetes &#x8C03;&#x5EA6;&#x7A0B;&#x5E8F;&#x5C06;&#x4E3A; Pod &#x9009;&#x62E9;&#x4E00;&#x4E2A;&#x8282;&#x70B9;&#x3002;&#x6BCF;&#x4E2A;&#x8282;&#x70B9;&#x5177;&#x6709;&#x6BCF;&#x79CD;&#x8D44;&#x6E90;&#x7C7B;&#x578B;&#x7684;&#x6700;&#x5927;&#x5BB9;&#x91CF;&#xFF1A;&#x53EF;&#x4E3A; Pod &#x63D0;&#x4F9B;&#x7684; CPU &#x548C;&#x5185;&#x5B58;&#x91CF;&#x3002;&#x8C03;&#x5EA6;&#x7A0B;&#x5E8F;&#x786E;&#x4FDD;&#x5BF9;&#x4E8E;&#x6BCF;&#x79CD;&#x8D44;&#x6E90;&#x7C7B;&#x578B;&#xFF0C;&#x8C03;&#x5EA6;&#x7684;&#x5BB9;&#x5668;&#x7684;&#x8D44;&#x6E90;&#x8BF7;&#x6C42;&#x7684;&#x603B;&#x548C;&#x5C0F;&#x4E8E;&#x8282;&#x70B9;&#x7684;&#x5BB9;&#x91CF;&#x3002;&#x8BF7;&#x6CE8;&#x610F;&#xFF0C;&#x5C3D;&#x7BA1;&#x8282;&#x70B9;&#x4E0A;&#x7684;&#x5B9E;&#x9645;&#x5185;&#x5B58;&#x6216; CPU &#x8D44;&#x6E90;&#x4F7F;&#x7528;&#x91CF;&#x975E;&#x5E38;&#x4F4E;&#xFF0C;&#x4F46;&#x5982;&#x679C;&#x5BB9;&#x91CF;&#x68C0;&#x67E5;&#x5931;&#x8D25;&#xFF0C;&#x5219;&#x8C03;&#x5EA6;&#x7A0B;&#x5E8F;&#x4ECD;&#x7136;&#x62D2;&#x7EDD;&#x5728;&#x8BE5;&#x8282;&#x70B9;&#x4E0A;&#x653E;&#x7F6E; Pod&#x3002;&#x5F53;&#x8D44;&#x6E90;&#x4F7F;&#x7528;&#x91CF;&#x7A0D;&#x540E;&#x589E;&#x52A0;&#x65F6;&#xFF0C;&#x4F8B;&#x5982;&#x5728;&#x8BF7;&#x6C42;&#x7387;&#x7684;&#x6BCF;&#x65E5;&#x5CF0;&#x503C;&#x671F;&#x95F4;&#xFF0C;&#x8FD9;&#x53EF;&#x4EE5;&#x9632;&#x6B62;&#x8282;&#x70B9;&#x4E0A;&#x7684;&#x8D44;&#x6E90;&#x77ED;&#x7F3A;&#x3002;</p>
<h2 id="&#x5177;&#x6709;&#x8D44;&#x6E90;&#x9650;&#x5236;&#x7684;-pod-&#x5982;&#x4F55;&#x8FD0;&#x884C;">&#x5177;&#x6709;&#x8D44;&#x6E90;&#x9650;&#x5236;&#x7684; Pod &#x5982;&#x4F55;&#x8FD0;&#x884C;</h2>
<p>&#x5F53; kubelet &#x542F;&#x52A8;&#x4E00;&#x4E2A; Pod &#x7684;&#x5BB9;&#x5668;&#x65F6;&#xFF0C;&#x5B83;&#x4F1A;&#x5C06; CPU &#x548C;&#x5185;&#x5B58;&#x9650;&#x5236;&#x4F20;&#x9012;&#x5230;&#x5BB9;&#x5668;&#x8FD0;&#x884C;&#x65F6;&#x3002;</p>
<p>&#x5F53;&#x4F7F;&#x7528; Docker &#x65F6;&#xFF1A;</p>
<ul>
2017-09-08 11:23:28 +08:00
<li><code>spec.containers[].resources.requests.cpu</code> &#x7684;&#x503C;&#x5C06;&#x8F6C;&#x6362;&#x6210; millicore &#x503C;&#xFF0C;&#x8FD9;&#x662F;&#x4E2A;&#x6D6E;&#x70B9;&#x6570;&#xFF0C;&#x5E76;&#x4E58;&#x4EE5;1024&#xFF0C;&#x8FD9;&#x4E2A;&#x6570;&#x5B57;&#x4E2D;&#x7684;&#x8F83;&#x5927;&#x8005;&#x6216;2&#x7528;&#x4F5C; <code>docker run</code> &#x547D;&#x4EE4;&#x4E2D;&#x7684;<a href="https://docs.docker.com/engine/reference/run/#/cpu-share-constraint" target="_blank"> <code>--cpu-shares</code></a> &#x6807;&#x5FD7;&#x7684;&#x503C;&#x3002;</li>
2017-09-03 15:58:39 +08:00
<li><code>spec.containers[].resources.limits.cpu</code> &#x88AB;&#x8F6C;&#x6362;&#x6210; millicore &#x503C;&#x3002;&#x88AB;&#x4E58;&#x4EE5; 100000 &#x7136;&#x540E; &#x9664;&#x4EE5; 1000&#x3002;&#x8FD9;&#x4E2A;&#x6570;&#x5B57;&#x7528;&#x4F5C; <code>docker run</code> &#x547D;&#x4EE4;&#x4E2D;&#x7684; <a href="https://docs.docker.com/engine/reference/run/#/cpu-quota-constraint" target="_blank"><code>--cpu-quota</code></a> &#x6807;&#x5FD7;&#x7684;&#x503C;&#x3002;[<code>--cpu-quota</code> ] &#x6807;&#x5FD7;&#x88AB;&#x8BBE;&#x7F6E;&#x6210;&#x4E86; 100000&#xFF0C;&#x8868;&#x793A;&#x6D4B;&#x91CF;&#x914D;&#x989D;&#x4F7F;&#x7528;&#x7684;&#x9ED8;&#x8BA4;100ms &#x5468;&#x671F;&#x3002;&#x5982;&#x679C; [<code>--cpu-cfs-quota</code>] &#x6807;&#x5FD7;&#x8BBE;&#x7F6E;&#x4E3A; true&#xFF0C;&#x5219; kubelet &#x4F1A;&#x5F3A;&#x5236;&#x6267;&#x884C; cpu &#x9650;&#x5236;&#x3002;&#x4ECE; Kubernetes 1.2 &#x7248;&#x672C;&#x8D77;&#xFF0C;&#x6B64;&#x6807;&#x5FD7;&#x9ED8;&#x8BA4;&#x4E3A; true&#x3002;</li>
<li><code>spec.containers[].resources.limits.memory</code> &#x88AB;&#x8F6C;&#x6362;&#x4E3A;&#x6574;&#x578B;&#xFF0C;&#x4F5C;&#x4E3A; <code>docker run</code> &#x547D;&#x4EE4;&#x4E2D;&#x7684; <a href="https://docs.docker.com/engine/reference/run/#/user-memory-constraints" target="_blank"><code>--memory</code></a> &#x6807;&#x5FD7;&#x7684;&#x503C;&#x3002;</li>
</ul>
<p>&#x5982;&#x679C;&#x5BB9;&#x5668;&#x8D85;&#x8FC7;&#x5176;&#x5185;&#x5B58;&#x9650;&#x5236;&#xFF0C;&#x5219;&#x53EF;&#x80FD;&#x4F1A;&#x88AB;&#x7EC8;&#x6B62;&#x3002;&#x5982;&#x679C;&#x53EF;&#x91CD;&#x65B0;&#x542F;&#x52A8;&#xFF0C;&#x5219;&#x4E0E;&#x6240;&#x6709;&#x5176;&#x4ED6;&#x7C7B;&#x578B;&#x7684;&#x8FD0;&#x884C;&#x65F6;&#x6545;&#x969C;&#x4E00;&#x6837;&#xFF0C;kubelet &#x5C06;&#x91CD;&#x65B0;&#x542F;&#x52A8;&#x5B83;&#x3002;</p>
<p>&#x5982;&#x679C;&#x4E00;&#x4E2A;&#x5BB9;&#x5668;&#x8D85;&#x8FC7;&#x5176;&#x5185;&#x5B58;&#x8BF7;&#x6C42;&#xFF0C;&#x90A3;&#x4E48;&#x5F53;&#x8282;&#x70B9;&#x5185;&#x5B58;&#x4E0D;&#x8DB3;&#x65F6;&#xFF0C;&#x5B83;&#x7684; Pod &#x53EF;&#x80FD;&#x88AB;&#x9010;&#x51FA;&#x3002;</p>
<p>&#x5BB9;&#x5668;&#x53EF;&#x80FD;&#x88AB;&#x5141;&#x8BB8;&#x4E5F;&#x53EF;&#x80FD;&#x4E0D;&#x88AB;&#x5141;&#x8BB8;&#x8D85;&#x8FC7;&#x5176; CPU &#x9650;&#x5236;&#x65F6;&#x95F4;&#x3002;&#x4F46;&#x662F;&#xFF0C;&#x7531;&#x4E8E; CPU &#x4F7F;&#x7528;&#x7387;&#x8FC7;&#x9AD8;&#xFF0C;&#x4E0D;&#x4F1A;&#x88AB;&#x6740;&#x6B7B;&#x3002;</p>
<p>&#x8981;&#x786E;&#x5B9A;&#x5BB9;&#x5668;&#x662F;&#x5426;&#x7531;&#x4E8E;&#x8D44;&#x6E90;&#x9650;&#x5236;&#x800C;&#x65E0;&#x6CD5;&#x5B89;&#x6392;&#x6216;&#x88AB;&#x6740;&#x6B7B;&#xFF0C;&#x8BF7;&#x53C2;&#x9605; <a href="#troubleshooting">&#x7591;&#x96BE;&#x89E3;&#x7B54;</a> &#x90E8;&#x5206;&#x3002;</p>
<h2 id="&#x76D1;&#x63A7;&#x8BA1;&#x7B97;&#x8D44;&#x6E90;&#x4F7F;&#x7528;">&#x76D1;&#x63A7;&#x8BA1;&#x7B97;&#x8D44;&#x6E90;&#x4F7F;&#x7528;</h2>
<p>Pod &#x7684;&#x8D44;&#x6E90;&#x4F7F;&#x7528;&#x60C5;&#x51B5;&#x88AB;&#x62A5;&#x544A;&#x4E3A; Pod &#x72B6;&#x6001;&#x7684;&#x4E00;&#x90E8;&#x5206;&#x3002;</p>
2017-09-08 11:23:28 +08:00
<p>&#x5982;&#x679C;&#x4E3A;&#x96C6;&#x7FA4;&#x914D;&#x7F6E;&#x4E86; <a href="http://releases.k8s.io//cluster/addons/cluster-monitoring/README.md" target="_blank">&#x53EF;&#x9009;&#x76D1;&#x63A7;</a>&#xFF0C;&#x5219;&#x53EF;&#x4EE5;&#x4ECE;&#x76D1;&#x63A7;&#x7CFB;&#x7EDF;&#x68C0;&#x7D22; Pod &#x8D44;&#x6E90;&#x7684;&#x4F7F;&#x7528;&#x60C5;&#x51B5;&#x3002;</p>
2017-09-03 15:58:39 +08:00
<h2 id="&#x7591;&#x96BE;&#x89E3;&#x7B54;">&#x7591;&#x96BE;&#x89E3;&#x7B54;</h2>
2017-09-06 22:20:04 +08:00
<h3 id="&#x6211;&#x7684;-pod-&#x5904;&#x4E8E;-pending-&#x72B6;&#x6001;&#x4E14;&#x4E8B;&#x4EF6;&#x4FE1;&#x606F;&#x663E;&#x793A;-failedscheduling">&#x6211;&#x7684; Pod &#x5904;&#x4E8E; pending &#x72B6;&#x6001;&#x4E14;&#x4E8B;&#x4EF6;&#x4FE1;&#x606F;&#x663E;&#x793A; failedScheduling</h3>
<p>&#x5982;&#x679C;&#x8C03;&#x5EA6;&#x5668;&#x627E;&#x4E0D;&#x5230;&#x4EFB;&#x4F55;&#x8BE5; Pod &#x53EF;&#x4EE5;&#x5339;&#x914D;&#x7684;&#x8282;&#x70B9;&#xFF0C;&#x5219;&#x8BE5; Pod &#x5C06;&#x4FDD;&#x6301;&#x4E0D;&#x53EF;&#x8C03;&#x5EA6;&#x72B6;&#x6001;&#xFF0C;&#x76F4;&#x5230;&#x627E;&#x5230;&#x4E00;&#x4E2A;&#x53EF;&#x4EE5;&#x88AB;&#x8C03;&#x5EA6;&#x5230;&#x7684;&#x4F4D;&#x7F6E;&#x3002;&#x6BCF;&#x5F53;&#x8C03;&#x5EA6;&#x5668;&#x627E;&#x4E0D;&#x5230; Pod &#x53EF;&#x4EE5;&#x8C03;&#x5EA6;&#x7684;&#x5730;&#x65B9;&#x65F6;&#xFF0C;&#x4F1A;&#x4EA7;&#x751F;&#x4E00;&#x4E2A;&#x4E8B;&#x4EF6;&#xFF0C;&#x5982;&#x4E0B;&#x6240;&#x793A;&#xFF1A;</p>
<pre><code class="lang-shell">$ kubectl describe pod frontend | grep -A 3 Events
Events:
FirstSeen LastSeen Count From Subobject PathReason Message
36s 5s 6 {scheduler } FailedScheduling Failed for reason PodExceedsFreeCPU and possibly others
</code></pre>
<p>&#x5728;&#x4E0A;&#x8FF0;&#x793A;&#x4F8B;&#x4E2D;&#xFF0C;&#x7531;&#x4E8E;&#x8282;&#x70B9;&#x4E0A;&#x7684; CPU &#x8D44;&#x6E90;&#x4E0D;&#x8DB3;&#xFF0C;&#x540D;&#x4E3A; &#x201C;frontend&#x201D; &#x7684; Pod &#x5C06;&#x65E0;&#x6CD5;&#x8C03;&#x5EA6;&#x3002;&#x7531;&#x4E8E;&#x5185;&#x5B58;&#x4E0D;&#x8DB3;&#xFF08;PodExceedsFreeMemory&#xFF09;&#xFF0C;&#x7C7B;&#x4F3C;&#x7684;&#x9519;&#x8BEF;&#x6D88;&#x606F;&#x4E5F;&#x53EF;&#x80FD;&#x4F1A;&#x5BFC;&#x81F4;&#x5931;&#x8D25;&#x3002;&#x4E00;&#x822C;&#x6765;&#x8BF4;&#xFF0C;&#x5982;&#x679C;&#x6709;&#x8FD9;&#x79CD;&#x7C7B;&#x578B;&#x7684;&#x6D88;&#x606F;&#x800C;&#x5904;&#x4E8E; pending &#x72B6;&#x6001;&#xFF0C;&#x60A8;&#x53EF;&#x4EE5;&#x5C1D;&#x8BD5;&#x5982;&#x4E0B;&#x51E0;&#x4EF6;&#x4E8B;&#x60C5;&#xFF1A;</p>
<pre><code class="lang-Shell">$ kubectl describe nodes e2e-test-minion-group-4lw4
Name: e2e-test-minion-group-4lw4
[ ... lines removed for clarity ...]
Capacity:
alpha.kubernetes.io/nvidia-gpu: 0
cpu: 2
memory: 7679792Ki
pods: 110
Allocatable:
alpha.kubernetes.io/nvidia-gpu: 0
cpu: 1800m
memory: 7474992Ki
pods: 110
[ ... lines removed for clarity ...]
Non-terminated Pods: (5 in total)
Namespace Name CPU Requests CPU Limits Memory Requests Memory Limits
--------- ---- ------------ ---------- --------------- -------------
kube-system fluentd-gcp-v1.38-28bv1 100m (5%) 0 (0%) 200Mi (2%) 200Mi (2%)
kube-system kube-dns-3297075139-61lj3 260m (13%) 0 (0%) 100Mi (1%) 170Mi (2%)
kube-system kube-proxy-e2e-test-... 100m (5%) 0 (0%) 0 (0%) 0 (0%)
kube-system monitoring-influxdb-grafana-v4-z1m12 200m (10%) 200m (10%) 600Mi (8%) 600Mi (8%)
kube-system node-problem-detector-v0.1-fj7m3 20m (1%) 200m (10%) 20Mi (0%) 100Mi (1%)
Allocated resources:
(Total limits may be over 100 percent, i.e., overcommitted.)
CPU Requests CPU Limits Memory Requests Memory Limits
------------ ---------- --------------- -------------
680m (34%) 400m (20%) 920Mi (12%) 1070Mi (14%)
</code></pre>
<h2 id="&#x6211;&#x7684;&#x5BB9;&#x5668;&#x88AB;&#x7EC8;&#x7ED3;&#x4E86;">&#x6211;&#x7684;&#x5BB9;&#x5668;&#x88AB;&#x7EC8;&#x7ED3;&#x4E86;</h2>
<p>&#x60A8;&#x7684;&#x5BB9;&#x5668;&#x53EF;&#x80FD;&#x56E0;&#x4E3A;&#x8D44;&#x6E90;&#x67AF;&#x7AED;&#x800C;&#x88AB;&#x7EC8;&#x7ED3;&#x4E86;&#x3002;&#x8981;&#x67E5;&#x770B;&#x5BB9;&#x5668;&#x662F;&#x5426;&#x56E0;&#x4E3A;&#x9047;&#x5230;&#x8D44;&#x6E90;&#x9650;&#x5236;&#x800C;&#x88AB;&#x6740;&#x6B7B;&#xFF0C;&#x8BF7;&#x5728;&#x76F8;&#x5173;&#x7684; Pod &#x4E0A;&#x8C03;&#x7528; <code>kubectl describe pod</code>&#xFF1A;</p>
<pre><code class="lang-shell">[12:54:41] $ kubectl describe pod simmemleak-hra99
Name: simmemleak-hra99
Namespace: default
Image(s): saadali/simmemleak
Node: kubernetes-node-tf0f/10.240.216.66
Labels: name=simmemleak
Status: Running
Reason:
Message:
IP: 10.244.2.75
Replication Controllers: simmemleak (1/1 replicas created)
Containers:
simmemleak:
Image: saadali/simmemleak
Limits:
cpu: 100m
memory: 50Mi
State: Running
Started: Tue, 07 Jul 2015 12:54:41 -0700
Last Termination State: Terminated
Exit Code: 1
Started: Fri, 07 Jul 2015 12:54:30 -0700
Finished: Fri, 07 Jul 2015 12:54:33 -0700
Ready: False
Restart Count: 5
Conditions:
Type Status
Ready False
Events:
FirstSeen LastSeen Count From SubobjectPath Reason Message
Tue, 07 Jul 2015 12:53:51 -0700 Tue, 07 Jul 2015 12:53:51 -0700 1 {scheduler } scheduled Successfully assigned simmemleak-hra99 to kubernetes-node-tf0f
Tue, 07 Jul 2015 12:53:51 -0700 Tue, 07 Jul 2015 12:53:51 -0700 1 {kubelet kubernetes-node-tf0f} implicitly required container POD pulled Pod container image &quot;gcr.io/google_containers/pause:0.8.0&quot; already present on machine
Tue, 07 Jul 2015 12:53:51 -0700 Tue, 07 Jul 2015 12:53:51 -0700 1 {kubelet kubernetes-node-tf0f} implicitly required container POD created Created with docker id 6a41280f516d
Tue, 07 Jul 2015 12:53:51 -0700 Tue, 07 Jul 2015 12:53:51 -0700 1 {kubelet kubernetes-node-tf0f} implicitly required container POD started Started with docker id 6a41280f516d
Tue, 07 Jul 2015 12:53:51 -0700 Tue, 07 Jul 2015 12:53:51 -0700 1 {kubelet kubernetes-node-tf0f} spec.containers{simmemleak} created Created with docker id 87348f12526a
</code></pre>
<p>&#x5728;&#x4E0A;&#x9762;&#x7684;&#x4F8B;&#x5B50;&#x4E2D;&#xFF0C;<code>Restart Count: 5</code> &#x610F;&#x5473;&#x7740; Pod &#x4E2D;&#x7684; <code>simmemleak</code> &#x5BB9;&#x5668;&#x88AB;&#x7EC8;&#x6B62;&#x5E76;&#x91CD;&#x542F;&#x4E86;&#x4E94;&#x6B21;&#x3002;</p>
<p>&#x60A8;&#x53EF;&#x4EE5;&#x4F7F;&#x7528; <code>kubectl get pod</code> &#x547D;&#x4EE4;&#x52A0;&#x4E0A; <code>-o go-template=...</code> &#x9009;&#x9879;&#x6765;&#x83B7;&#x53D6;&#x4E4B;&#x524D;&#x7EC8;&#x6B62;&#x5BB9;&#x5668;&#x7684;&#x72B6;&#x6001;&#x3002;</p>
<pre><code class="lang-Shell">[13:59:01] $ kubectl get pod -o go-template=&apos;{{range.status.containerStatuses}}{{&quot;Container Name: &quot;}}{{.name}}{{&quot;\r\nLastState: &quot;}}{{.lastState}}{{end}}&apos; simmemleak-60xbc
Container Name: simmemleak
LastState: map[terminated:map[exitCode:137 reason:OOM Killed startedAt:2015-07-07T20:58:43Z finishedAt:2015-07-07T20:58:43Z containerID:docker://0e4095bba1feccdfe7ef9fb6ebffe972b4b14285d5acdec6f0d3ae8a22fad8b2]]
</code></pre>
<p>&#x60A8;&#x53EF;&#x4EE5;&#x770B;&#x5230;&#x5BB9;&#x5668;&#x56E0;&#x4E3A; <code>reason:OOM killed</code> &#x88AB;&#x7EC8;&#x6B62;&#xFF0C;<code>OOM</code> &#x8868;&#x793A; Out Of Memory&#x3002;</p>
<h2 id="&#x4E0D;&#x900F;&#x660E;&#x6574;&#x578B;&#x8D44;&#x6E90;&#xFF08;alpha&#x529F;&#x80FD;&#xFF09;">&#x4E0D;&#x900F;&#x660E;&#x6574;&#x578B;&#x8D44;&#x6E90;&#xFF08;Alpha&#x529F;&#x80FD;&#xFF09;</h2>
<p>Kubernetes 1.5 &#x7248;&#x672C;&#x4E2D;&#x5F15;&#x5165;&#x4E0D;&#x900F;&#x660E;&#x6574;&#x578B;&#x8D44;&#x6E90;&#x3002;&#x4E0D;&#x900F;&#x660E;&#x7684;&#x6574;&#x6570;&#x8D44;&#x6E90;&#x5141;&#x8BB8;&#x96C6;&#x7FA4;&#x8FD0;&#x7EF4;&#x4EBA;&#x5458;&#x53D1;&#x5E03;&#x65B0;&#x7684;&#x8282;&#x70B9;&#x7EA7;&#x8D44;&#x6E90;&#xFF0C;&#x5426;&#x5219;&#x7CFB;&#x7EDF;&#x5C06;&#x4E0D;&#x4E86;&#x89E3;&#x8FD9;&#x4E9B;&#x8D44;&#x6E90;&#x3002;</p>
<p>&#x7528;&#x6237;&#x53EF;&#x4EE5;&#x5728; Pod &#x7684; spec &#x4E2D;&#x6D88;&#x8D39;&#x8FD9;&#x4E9B;&#x8D44;&#x6E90;&#xFF0C;&#x5C31;&#x50CF; CPU &#x548C;&#x5185;&#x5B58;&#x4E00;&#x6837;&#x3002;&#x8C03;&#x5EA6;&#x5668;&#x8D1F;&#x8D23;&#x8D44;&#x6E90;&#x8BA1;&#x91CF;&#xFF0C;&#x4EE5;&#x4FBF;&#x5728;&#x4E0D;&#x8D85;&#x8FC7;&#x53EF;&#x7528;&#x91CF;&#x7684;&#x540C;&#x65F6;&#x5206;&#x914D;&#x7ED9; Pod&#x3002;</p>
<p><strong>&#x6CE8;&#x610F;&#xFF1A;</strong> &#x4E0D;&#x900F;&#x660E;&#x6574;&#x578B;&#x8D44;&#x6E90;&#x5728; kubernetes 1.5 &#x4E2D;&#x8FD8;&#x662F; Alpha &#x7248;&#x672C;&#x3002;&#x53EA;&#x5B9E;&#x73B0;&#x4E86;&#x8D44;&#x6E90;&#x8BA1;&#x91CF;&#xFF0C;&#x8282;&#x70B9;&#x7EA7;&#x522B;&#x7684;&#x9694;&#x79BB;&#x8FD8;&#x5904;&#x4E8E;&#x79EF;&#x6781;&#x7684;&#x5F00;&#x53D1;&#x9636;&#x6BB5;&#x3002;</p>
<p>&#x4E0D;&#x900F;&#x660E;&#x6574;&#x578B;&#x8D44;&#x6E90;&#x662F;&#x4EE5; <code>pod.alpha.kubernetes.io/opaque-int-resource-</code> &#x4E3A;&#x524D;&#x7F00;&#x7684;&#x8D44;&#x6E90;&#x3002;API server &#x5C06;&#x9650;&#x5236;&#x8FD9;&#x4E9B;&#x8D44;&#x6E90;&#x7684;&#x6570;&#x91CF;&#x4E3A;&#x6574;&#x6570;&#x3002;<em>&#x6709;&#x6548;</em> &#x6570;&#x91CF;&#x7684;&#x4F8B;&#x5B50;&#x6709; <code>3</code>&#x3001;<code>3000m</code> &#x548C; <code>3Ki</code>&#x3002;<em>&#x65E0;&#x6548;</em>&#x6570;&#x91CF;&#x7684;&#x4F8B;&#x5B50;&#x6709; <code>0.5</code> &#x548C; <code>1500m</code>&#x3002;</p>
2017-09-08 11:23:28 +08:00
<p>&#x7533;&#x8BF7;&#x4F7F;&#x7528;&#x4E0D;&#x900F;&#x660E;&#x6574;&#x578B;&#x8D44;&#x6E90;&#x9700;&#x8981;&#x4E24;&#x6B65;&#x3002;&#x9996;&#x5148;&#xFF0C;&#x96C6;&#x7FA4;&#x8FD0;&#x7EF4;&#x4EBA;&#x5458;&#x5FC5;&#x987B;&#x5728;&#x4E00;&#x4E2A;&#x6216;&#x591A;&#x4E2A;&#x8282;&#x70B9;&#x4E0A;&#x901A;&#x544A;&#x6BCF;&#x4E2A;&#x8282;&#x70B9;&#x4E0D;&#x900F;&#x660E;&#x7684;&#x8D44;&#x6E90;&#x3002;&#x7136;&#x540E;&#xFF0C;&#x7528;&#x6237;&#x5FC5;&#x987B;&#x5728; Pod &#x4E2D;&#x8BF7;&#x6C42;&#x4E0D;&#x900F;&#x660E;&#x8D44;&#x6E90;&#x3002;</p>
2017-09-06 22:20:04 +08:00
<p>&#x8981;&#x53D1;&#x5E03;&#x65B0;&#x7684;&#x4E0D;&#x900F;&#x660E;&#x6574;&#x578B;&#x8D44;&#x6E90;&#xFF0C;&#x96C6;&#x7FA4;&#x8FD0;&#x7EF4;&#x4EBA;&#x5458;&#x5E94;&#x5411; API server &#x63D0;&#x4EA4; <code>PATCH</code> HTTP&#x8BF7;&#x6C42;&#xFF0C;&#x4EE5;&#x6307;&#x5B9A;&#x96C6;&#x7FA4;&#x4E2D;&#x8282;&#x70B9;&#x7684;<code>status.capacity</code> &#x7684;&#x53EF;&#x7528;&#x6570;&#x91CF;&#x3002;&#x5728;&#x6B64;&#x64CD;&#x4F5C;&#x4E4B;&#x540E;&#xFF0C;&#x8282;&#x70B9;&#x7684; <code>status.capacity</code> &#x5C06;&#x5305;&#x62EC;&#x4E00;&#x4E2A;&#x65B0;&#x7684;&#x8D44;&#x6E90;&#x3002; <code>status.allocatable</code> &#x5B57;&#x6BB5;&#x7531; kubelet &#x5F02;&#x6B65;&#x5730;&#x4F7F;&#x7528;&#x65B0;&#x8D44;&#x6E90;&#x81EA;&#x52A8;&#x66F4;&#x65B0;&#x3002;&#x8BF7;&#x6CE8;&#x610F;&#xFF0C;&#x7531;&#x4E8E;&#x8C03;&#x5EA6;&#x5668;&#x5728;&#x8BC4;&#x4F30; Pod &#x9002;&#x5E94;&#x5EA6;&#x65F6;&#x4F7F;&#x7528;&#x8282;&#x70B9; <code>status.allocatable</code> &#x503C;&#xFF0C;&#x6240;&#x4EE5;&#x5728;&#x4F7F;&#x7528;&#x65B0;&#x8D44;&#x6E90;&#x4FEE;&#x8865;&#x8282;&#x70B9;&#x5BB9;&#x91CF;&#x548C;&#x8BF7;&#x6C42;&#x5728;&#x8BE5;&#x8282;&#x70B9;&#x4E0A;&#x8C03;&#x5EA6;&#x8D44;&#x6E90;&#x7684;&#x7B2C;&#x4E00;&#x4E2A; pod &#x4E4B;&#x95F4;&#x53EF;&#x80FD;&#x4F1A;&#x6709;&#x77ED;&#x6682;&#x7684;&#x5EF6;&#x8FDF;&#x3002;</p>
2017-09-08 11:23:28 +08:00
<p><strong>&#x793A;&#x4F8B;</strong></p>
<p>&#x8FD9;&#x662F;&#x4E00;&#x4E2A; HTTP &#x8BF7;&#x6C42;&#xFF0C;master &#x8282;&#x70B9;&#x662F; k8s-master&#xFF0C;&#x5728; k8s-node-1 &#x8282;&#x70B9;&#x4E0A;&#x901A;&#x544A; 5 &#x4E2A; &#x201C;foo&#x201D; &#x8D44;&#x6E90;&#x3002;</p>
2017-09-06 22:20:04 +08:00
<pre><code class="lang-http"><span class="hljs-keyword">PATCH</span> <span class="hljs-string">/api/v1/nodes/k8s-node-1/status</span> HTTP/1.1
<span class="hljs-attribute">Accept</span>: application/json
<span class="hljs-attribute">Content-Type</span>: application/json-patch+json
<span class="hljs-attribute">Host</span>: k8s-master:8080
<span class="json">[
{
<span class="hljs-attr">&quot;op&quot;</span>: <span class="hljs-string">&quot;add&quot;</span>,
<span class="hljs-attr">&quot;path&quot;</span>: <span class="hljs-string">&quot;/status/capacity/pod.alpha.kubernetes.io~1opaque-int-resource-foo&quot;</span>,
<span class="hljs-attr">&quot;value&quot;</span>: <span class="hljs-string">&quot;5&quot;</span>
}
]
</span></code></pre>
<pre><code class="lang-shell">curl --header &quot;Content-Type: application/json-patch+json&quot; \
--request PATCH \
--data &apos;[{&quot;op&quot;: &quot;add&quot;, &quot;path&quot;: &quot;/status/capacity/pod.alpha.kubernetes.io~1opaque-int-resource-foo&quot;, &quot;value&quot;: &quot;5&quot;}]&apos; \
http://k8s-master:8080/api/v1/nodes/k8s-node-1/status
</code></pre>
<p><strong>&#x6CE8;&#x610F;&#xFF1A;</strong> &#x5728;&#x524D;&#x9762;&#x7684;&#x8BF7;&#x6C42;&#x4E2D;&#xFF0C;<code>~1</code> &#x662F; patch &#x8DEF;&#x5F84;&#x4E2D; <code>/</code> &#x5B57;&#x7B26;&#x7684;&#x7F16;&#x7801;&#x3002;JSON-Patch &#x4E2D;&#x7684;&#x64CD;&#x4F5C;&#x8DEF;&#x5F84;&#x503C;&#x88AB;&#x89E3;&#x91CA;&#x4E3A; JSON-Pointer&#x3002;&#x66F4;&#x591A;&#x8BE6;&#x7EC6;&#x4FE1;&#x606F;&#x8BF7;&#x53C2;&#x9605; <a href="https://tools.ietf.org/html/rfc6901#section-3" target="_blank">IETF RFC 6901, section 3</a>&#x3002;</p>
<pre><code class="lang-yaml"><span class="hljs-attr">apiVersion:</span> v1
<span class="hljs-attr">kind:</span> Pod
<span class="hljs-attr">metadata:</span>
<span class="hljs-attr"> name:</span> my-pod
<span class="hljs-attr">spec:</span>
<span class="hljs-attr"> containers:</span>
<span class="hljs-attr"> - name:</span> my-container
<span class="hljs-attr"> image:</span> myimage
<span class="hljs-attr"> resources:</span>
<span class="hljs-attr"> requests:</span>
<span class="hljs-attr"> cpu:</span> <span class="hljs-number">2</span>
pod.alpha.kubernetes.io/opaque-int-resource-foo: <span class="hljs-number">1</span>
</code></pre>
<h2 id="&#x8BA1;&#x5212;&#x6539;&#x8FDB;">&#x8BA1;&#x5212;&#x6539;&#x8FDB;</h2>
<p>&#x5728; kubernetes 1.5 &#x7248;&#x672C;&#x4E2D;&#x4EC5;&#x5141;&#x8BB8;&#x5728;&#x5BB9;&#x5668;&#x4E0A;&#x6307;&#x5B9A;&#x8D44;&#x6E90;&#x91CF;&#x3002;&#x8BA1;&#x5212;&#x6539;&#x8FDB;&#x5BF9;&#x6240;&#x6709;&#x5BB9;&#x5668;&#x5728; Pod &#x4E2D;&#x5171;&#x4EAB;&#x8D44;&#x6E90;&#x7684;&#x8BA1;&#x91CF;&#xFF0C;&#x5982; <a href="https://kubernetes.io/docs/concepts/storage/volumes/#emptydir" target="_blank">emptyDir volume</a>&#x3002;</p>
<p>&#x5728; kubernetes 1.5 &#x7248;&#x672C;&#x4E2D;&#x4EC5;&#x652F;&#x6301;&#x5BB9;&#x5668;&#x5BF9; CPU &#x548C;&#x5185;&#x5B58;&#x7684;&#x7533;&#x8BF7;&#x548C;&#x9650;&#x5236;&#x3002;&#x8BA1;&#x5212;&#x589E;&#x52A0;&#x65B0;&#x7684;&#x8D44;&#x6E90;&#x7C7B;&#x578B;&#xFF0C;&#x5305;&#x62EC;&#x8282;&#x70B9;&#x78C1;&#x76D8;&#x7A7A;&#x95F4;&#x8D44;&#x6E90;&#x548C;&#x4E00;&#x4E2A;&#x53EF;&#x652F;&#x6301;&#x81EA;&#x5B9A;&#x4E49; <a href="https://github.com/kubernetes/community/blob//contributors/design-proposals/resources.md" target="_blank">&#x8D44;&#x6E90;&#x7C7B;&#x578B;</a> &#x7684;&#x6846;&#x67B6;&#x3002;</p>
<p>Kubernetes &#x901A;&#x8FC7;&#x652F;&#x6301;&#x901A;&#x8FC7;&#x591A;&#x7EA7;&#x522B;&#x7684; <a href="http://issue.k8s.io/168" target="_blank">&#x670D;&#x52A1;&#x8D28;&#x91CF;</a> &#x6765;&#x652F;&#x6301;&#x8D44;&#x6E90;&#x7684;&#x8FC7;&#x5EA6;&#x4F7F;&#x7528;&#x3002;</p>
2017-10-09 15:28:05 +08:00
<p>&#x5728; kubernetes 1.5 &#x7248;&#x672C;&#x4E2D;&#xFF0C;&#x4E00;&#x4E2A; CPU &#x5355;&#x4F4D;&#x5728;&#x4E0D;&#x540C;&#x7684;&#x4E91;&#x63D0;&#x4F9B;&#x5546;&#x548C;&#x540C;&#x4E00;&#x4E91;&#x63D0;&#x4F9B;&#x5546;&#x7684;&#x4E0D;&#x540C;&#x673A;&#x5668;&#x7C7B;&#x578B;&#x4E2D;&#x7684;&#x610F;&#x5473;&#x90FD;&#x4E0D;&#x540C;&#x3002;&#x4F8B;&#x5982;&#xFF0C;&#x5728; AWS &#x4E0A;&#xFF0C;&#x8282;&#x70B9;&#x7684;&#x5BB9;&#x91CF;&#x62A5;&#x544A;&#x4E3A; <a href="http://aws.amazon.com/ec2/faqs/" target="_blank">ECU</a>&#xFF0C;&#x800C;&#x5728; GCE &#x4E2D;&#x62A5;&#x544A;&#x4E3A;&#x903B;&#x8F91;&#x5185;&#x6838;&#x3002;&#x6211;&#x4EEC;&#x8BA1;&#x5212;&#x4FEE;&#x6539; cpu &#x8D44;&#x6E90;&#x7684;&#x5B9A;&#x4E49;&#xFF0C;&#x4EE5;&#x4FBF;&#x5728;&#x4E0D;&#x540C;&#x7684;&#x63D0;&#x4F9B;&#x5546;&#x548C;&#x5E73;&#x53F0;&#x4E4B;&#x95F4;&#x4FDD;&#x6301;&#x4E00;&#x81F4;&#x3002; </p>
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