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<title>kubectl 命令技巧大全 · Kubernetes 中文指南——云原生应用架构实战手册</title>
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<a href="https://jimmysong.io/awesome-cloud-native/" target="_blank" class="custom-link">云原生开源项目大全</a>
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<a href="https://cloudnative.to" target="_blank" class="custom-link">云原生社区</a>
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<li class="header">前言</li>
<li class="chapter " data-level="1.1" data-path="../">
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<b>1.1.</b>
序言
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<li class="header">云原生</li>
<li class="chapter " data-level="2.1" data-path="../cloud-native/cloud-native-definition.html">
<a href="../cloud-native/cloud-native-definition.html">
<b>2.1.</b>
云原生的定义
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<li class="chapter " data-level="2.2" data-path="../cloud-native/cloud-native-philosophy.html">
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<b>2.2.</b>
云原生的设计哲学
</a>
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<li class="chapter " data-level="2.3" data-path="../cloud-native/kubernetes-history.html">
<a href="../cloud-native/kubernetes-history.html">
<b>2.3.</b>
Kubernetes 的诞生
</a>
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<li class="chapter " data-level="2.4" data-path="../cloud-native/kubernetes-and-cloud-native-app-overview.html">
<a href="../cloud-native/kubernetes-and-cloud-native-app-overview.html">
<b>2.4.</b>
Kubernetes 与云原生应用概览
</a>
</li>
<li class="chapter " data-level="2.5" data-path="../cloud-native/from-kubernetes-to-cloud-native.html">
<a href="../cloud-native/from-kubernetes-to-cloud-native.html">
<b>2.5.</b>
云原生应用之路 —— 从 Kubernetes 到云原生
</a>
</li>
<li class="chapter " data-level="2.6" data-path="../cloud-native/define-cloud-native-app.html">
<a href="../cloud-native/define-cloud-native-app.html">
<b>2.6.</b>
定义云原生应用
</a>
<ul class="articles">
<li class="chapter " data-level="2.6.1" data-path="../cloud-native/oam.html">
<a href="../cloud-native/oam.html">
<b>2.6.1.</b>
OAM
</a>
<ul class="articles">
<li class="chapter " data-level="2.6.1.1" data-path="../cloud-native/workload.html">
<a href="../cloud-native/workload.html">
<b>2.6.1.1.</b>
Workload
</a>
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<li class="chapter " data-level="2.6.1.2" data-path="../cloud-native/component.html">
<a href="../cloud-native/component.html">
<b>2.6.1.2.</b>
Component
</a>
</li>
<li class="chapter " data-level="2.6.1.3" data-path="../cloud-native/trait.html">
<a href="../cloud-native/trait.html">
<b>2.6.1.3.</b>
Trait
</a>
</li>
<li class="chapter " data-level="2.6.1.4" data-path="../cloud-native/application-scope.html">
<a href="../cloud-native/application-scope.html">
<b>2.6.1.4.</b>
Application Scope
</a>
</li>
<li class="chapter " data-level="2.6.1.5" data-path="../cloud-native/application-configuration.html">
<a href="../cloud-native/application-configuration.html">
<b>2.6.1.5.</b>
Application Configuration
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="2.6.2" data-path="../cloud-native/crossplane.html">
<a href="../cloud-native/crossplane.html">
<b>2.6.2.</b>
Crossplane
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="2.7" data-path="../cloud-native/cloud-native-programming-languages.html">
<a href="../cloud-native/cloud-native-programming-languages.html">
<b>2.7.</b>
云原生平台配置语言
</a>
<ul class="articles">
<li class="chapter " data-level="2.7.1" data-path="../cloud-native/cloud-native-programming-language-ballerina.html">
<a href="../cloud-native/cloud-native-programming-language-ballerina.html">
<b>2.7.1.</b>
Ballerina
</a>
</li>
<li class="chapter " data-level="2.7.2" data-path="../cloud-native/cloud-native-programming-language-pulumi.html">
<a href="../cloud-native/cloud-native-programming-language-pulumi.html">
<b>2.7.2.</b>
Pulumi
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="2.8" data-path="../cloud-native/the-future-of-cloud-native.html">
<a href="../cloud-native/the-future-of-cloud-native.html">
<b>2.8.</b>
云原生的未来
</a>
</li>
<li class="header">快速入门</li>
<li class="chapter " data-level="3.1" data-path="../cloud-native/quick-start.html">
<a href="../cloud-native/quick-start.html">
<b>3.1.</b>
云原生新手入门指南
</a>
</li>
<li class="chapter " data-level="3.2" data-path="../cloud-native/play-with-kubernetes.html">
<a href="../cloud-native/play-with-kubernetes.html">
<b>3.2.</b>
Play with Kubernetes
</a>
</li>
<li class="chapter " data-level="3.3" data-path="../cloud-native/cloud-native-local-quick-start.html">
<a href="../cloud-native/cloud-native-local-quick-start.html">
<b>3.3.</b>
快速部署一个云原生本地实验环境
</a>
</li>
<li class="chapter " data-level="3.4" data-path="../cloud-native/setup-kubernetes-with-rancher-and-aliyun.html">
<a href="../cloud-native/setup-kubernetes-with-rancher-and-aliyun.html">
<b>3.4.</b>
使用 Rancher 在阿里云上部署 Kubenretes 集群
</a>
</li>
<li class="header">概念与原理</li>
<li class="chapter " data-level="4.1" data-path="../concepts/">
<a href="../concepts/">
<b>4.1.</b>
Kubernetes 架构
</a>
<ul class="articles">
<li class="chapter " data-level="4.1.1" data-path="../concepts/concepts.html">
<a href="../concepts/concepts.html">
<b>4.1.1.</b>
Kubernetes 的设计理念
</a>
</li>
<li class="chapter " data-level="4.1.2" data-path="../concepts/etcd.html">
<a href="../concepts/etcd.html">
<b>4.1.2.</b>
Etcd 解析
</a>
</li>
<li class="chapter " data-level="4.1.3" data-path="../concepts/open-interfaces.html">
<a href="../concepts/open-interfaces.html">
<b>4.1.3.</b>
开放接口
</a>
<ul class="articles">
<li class="chapter " data-level="4.1.3.1" data-path="../concepts/cri.html">
<a href="../concepts/cri.html">
<b>4.1.3.1.</b>
容器运行时接口CRI
</a>
</li>
<li class="chapter " data-level="4.1.3.2" data-path="../concepts/cni.html">
<a href="../concepts/cni.html">
<b>4.1.3.2.</b>
容器网络接口CNI
</a>
</li>
<li class="chapter " data-level="4.1.3.3" data-path="../concepts/csi.html">
<a href="../concepts/csi.html">
<b>4.1.3.3.</b>
容器存储接口CSI
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.1.4" data-path="../concepts/objects.html">
<a href="../concepts/objects.html">
<b>4.1.4.</b>
Kubernetes 中的资源对象
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.2" data-path="../concepts/pod-state-and-lifecycle.html">
<a href="../concepts/pod-state-and-lifecycle.html">
<b>4.2.</b>
Pod 状态与生命周期管理
</a>
<ul class="articles">
<li class="chapter " data-level="4.2.1" data-path="../concepts/pod-overview.html">
<a href="../concepts/pod-overview.html">
<b>4.2.1.</b>
Pod 概览
</a>
</li>
<li class="chapter " data-level="4.2.2" data-path="../concepts/pod.html">
<a href="../concepts/pod.html">
<b>4.2.2.</b>
Pod 解析
</a>
</li>
<li class="chapter " data-level="4.2.3" data-path="../concepts/init-containers.html">
<a href="../concepts/init-containers.html">
<b>4.2.3.</b>
Init 容器
</a>
</li>
<li class="chapter " data-level="4.2.4" data-path="../concepts/pause-container.html">
<a href="../concepts/pause-container.html">
<b>4.2.4.</b>
Pause 容器
</a>
</li>
<li class="chapter " data-level="4.2.5" data-path="../concepts/pod-security-policy.html">
<a href="../concepts/pod-security-policy.html">
<b>4.2.5.</b>
Pod 安全策略
</a>
</li>
<li class="chapter " data-level="4.2.6" data-path="../concepts/pod-lifecycle.html">
<a href="../concepts/pod-lifecycle.html">
<b>4.2.6.</b>
Pod 的生命周期
</a>
</li>
<li class="chapter " data-level="4.2.7" data-path="../concepts/pod-hook.html">
<a href="../concepts/pod-hook.html">
<b>4.2.7.</b>
Pod Hook
</a>
</li>
<li class="chapter " data-level="4.2.8" data-path="../concepts/pod-preset.html">
<a href="../concepts/pod-preset.html">
<b>4.2.8.</b>
Pod Preset
</a>
</li>
<li class="chapter " data-level="4.2.9" data-path="../concepts/pod-disruption-budget.html">
<a href="../concepts/pod-disruption-budget.html">
<b>4.2.9.</b>
Pod 中断与 PDBPod 中断预算)
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.3" data-path="../concepts/cluster.html">
<a href="../concepts/cluster.html">
<b>4.3.</b>
集群资源管理
</a>
<ul class="articles">
<li class="chapter " data-level="4.3.1" data-path="../concepts/node.html">
<a href="../concepts/node.html">
<b>4.3.1.</b>
Node
</a>
</li>
<li class="chapter " data-level="4.3.2" data-path="../concepts/namespace.html">
<a href="../concepts/namespace.html">
<b>4.3.2.</b>
Namespace
</a>
</li>
<li class="chapter " data-level="4.3.3" data-path="../concepts/label.html">
<a href="../concepts/label.html">
<b>4.3.3.</b>
Label
</a>
</li>
<li class="chapter " data-level="4.3.4" data-path="../concepts/annotation.html">
<a href="../concepts/annotation.html">
<b>4.3.4.</b>
Annotation
</a>
</li>
<li class="chapter " data-level="4.3.5" data-path="../concepts/taint-and-toleration.html">
<a href="../concepts/taint-and-toleration.html">
<b>4.3.5.</b>
Taint 和 Toleration污点和容忍
</a>
</li>
<li class="chapter " data-level="4.3.6" data-path="../concepts/garbage-collection.html">
<a href="../concepts/garbage-collection.html">
<b>4.3.6.</b>
垃圾收集
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.4" data-path="../concepts/controllers.html">
<a href="../concepts/controllers.html">
<b>4.4.</b>
控制器
</a>
<ul class="articles">
<li class="chapter " data-level="4.4.1" data-path="../concepts/deployment.html">
<a href="../concepts/deployment.html">
<b>4.4.1.</b>
Deployment
</a>
</li>
<li class="chapter " data-level="4.4.2" data-path="../concepts/statefulset.html">
<a href="../concepts/statefulset.html">
<b>4.4.2.</b>
StatefulSet
</a>
</li>
<li class="chapter " data-level="4.4.3" data-path="../concepts/daemonset.html">
<a href="../concepts/daemonset.html">
<b>4.4.3.</b>
DaemonSet
</a>
</li>
<li class="chapter " data-level="4.4.4" data-path="../concepts/replicaset.html">
<a href="../concepts/replicaset.html">
<b>4.4.4.</b>
ReplicationController 和 ReplicaSet
</a>
</li>
<li class="chapter " data-level="4.4.5" data-path="../concepts/job.html">
<a href="../concepts/job.html">
<b>4.4.5.</b>
Job
</a>
</li>
<li class="chapter " data-level="4.4.6" data-path="../concepts/cronjob.html">
<a href="../concepts/cronjob.html">
<b>4.4.6.</b>
CronJob
</a>
</li>
<li class="chapter " data-level="4.4.7" data-path="../concepts/horizontal-pod-autoscaling.html">
<a href="../concepts/horizontal-pod-autoscaling.html">
<b>4.4.7.</b>
Horizontal Pod Autoscaling
</a>
<ul class="articles">
<li class="chapter " data-level="4.4.7.1" data-path="../concepts/custom-metrics-hpa.html">
<a href="../concepts/custom-metrics-hpa.html">
<b>4.4.7.1.</b>
自定义指标 HPA
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.4.8" data-path="../concepts/admission-controller.html">
<a href="../concepts/admission-controller.html">
<b>4.4.8.</b>
准入控制器Admission Controller
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.5" data-path="../concepts/service-discovery.html">
<a href="../concepts/service-discovery.html">
<b>4.5.</b>
服务发现与路由
</a>
<ul class="articles">
<li class="chapter " data-level="4.5.1" data-path="../concepts/service.html">
<a href="../concepts/service.html">
<b>4.5.1.</b>
Service
</a>
</li>
<li class="chapter " data-level="4.5.2" data-path="../concepts/topology-aware-routing.html">
<a href="../concepts/topology-aware-routing.html">
<b>4.5.2.</b>
拓扑感知路由
</a>
</li>
<li class="chapter " data-level="4.5.3" data-path="../concepts/ingress.html">
<a href="../concepts/ingress.html">
<b>4.5.3.</b>
Ingress
</a>
<ul class="articles">
<li class="chapter " data-level="4.5.3.1" data-path="../concepts/traefik-ingress-controller.html">
<a href="../concepts/traefik-ingress-controller.html">
<b>4.5.3.1.</b>
Traefik Ingress Controller
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.5.4" data-path="../concepts/gateway.html">
<a href="../concepts/gateway.html">
<b>4.5.4.</b>
Gateway
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.6" data-path="../concepts/authentication-and-permission.html">
<a href="../concepts/authentication-and-permission.html">
<b>4.6.</b>
身份与权限控制
</a>
<ul class="articles">
<li class="chapter " data-level="4.6.1" data-path="../concepts/serviceaccount.html">
<a href="../concepts/serviceaccount.html">
<b>4.6.1.</b>
ServiceAccount
</a>
</li>
<li class="chapter " data-level="4.6.2" data-path="../concepts/rbac.html">
<a href="../concepts/rbac.html">
<b>4.6.2.</b>
基于角色的访问控制RBAC
</a>
</li>
<li class="chapter " data-level="4.6.3" data-path="../concepts/network-policy.html">
<a href="../concepts/network-policy.html">
<b>4.6.3.</b>
NetworkPolicy
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.7" data-path="../concepts/networking.html">
<a href="../concepts/networking.html">
<b>4.7.</b>
网络
</a>
<ul class="articles">
<li class="chapter " data-level="4.7.1" data-path="../concepts/flannel.html">
<a href="../concepts/flannel.html">
<b>4.7.1.</b>
扁平网络 Flannel
</a>
</li>
<li class="chapter " data-level="4.7.2" data-path="../concepts/calico.html">
<a href="../concepts/calico.html">
<b>4.7.2.</b>
非 Overlay 扁平网络 Calico
</a>
</li>
<li class="chapter " data-level="4.7.3" data-path="../concepts/cilium.html">
<a href="../concepts/cilium.html">
<b>4.7.3.</b>
基于 eBPF 的网络 Cilium
</a>
<ul class="articles">
<li class="chapter " data-level="4.7.3.1" data-path="../concepts/cilium-concepts.html">
<a href="../concepts/cilium-concepts.html">
<b>4.7.3.1.</b>
Cilium 架构设计与概念解析
</a>
</li>
</ul>
</li>
</ul>
</li>
<li class="chapter " data-level="4.8" data-path="../concepts/storage.html">
<a href="../concepts/storage.html">
<b>4.8.</b>
存储
</a>
<ul class="articles">
<li class="chapter " data-level="4.8.1" data-path="../concepts/secret.html">
<a href="../concepts/secret.html">
<b>4.8.1.</b>
Secret
</a>
</li>
<li class="chapter " data-level="4.8.2" data-path="../concepts/configmap.html">
<a href="../concepts/configmap.html">
<b>4.8.2.</b>
ConfigMap
</a>
<ul class="articles">
<li class="chapter " data-level="4.8.2.1" data-path="../concepts/configmap-hot-update.html">
<a href="../concepts/configmap-hot-update.html">
<b>4.8.2.1.</b>
ConfigMap 的热更新
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.8.3" data-path="../concepts/volume.html">
<a href="../concepts/volume.html">
<b>4.8.3.</b>
Volume
</a>
</li>
<li class="chapter " data-level="4.8.4" data-path="../concepts/persistent-volume.html">
<a href="../concepts/persistent-volume.html">
<b>4.8.4.</b>
持久化卷Persistent Volume
</a>
</li>
<li class="chapter " data-level="4.8.5" data-path="../concepts/storageclass.html">
<a href="../concepts/storageclass.html">
<b>4.8.5.</b>
Storage Class
</a>
</li>
<li class="chapter " data-level="4.8.6" data-path="../concepts/local-persistent-storage.html">
<a href="../concepts/local-persistent-storage.html">
<b>4.8.6.</b>
本地持久化存储
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.9" data-path="../concepts/extension.html">
<a href="../concepts/extension.html">
<b>4.9.</b>
集群扩展
</a>
<ul class="articles">
<li class="chapter " data-level="4.9.1" data-path="../concepts/custom-resource.html">
<a href="../concepts/custom-resource.html">
<b>4.9.1.</b>
使用自定义资源扩展 API
</a>
</li>
<li class="chapter " data-level="4.9.2" data-path="../concepts/crd.html">
<a href="../concepts/crd.html">
<b>4.9.2.</b>
使用 CRD 扩展 Kubernetes API
</a>
</li>
<li class="chapter " data-level="4.9.3" data-path="../concepts/aggregated-api-server.html">
<a href="../concepts/aggregated-api-server.html">
<b>4.9.3.</b>
Aggregated API Server
</a>
</li>
<li class="chapter " data-level="4.9.4" data-path="../concepts/apiservice.html">
<a href="../concepts/apiservice.html">
<b>4.9.4.</b>
APIService
</a>
</li>
<li class="chapter " data-level="4.9.5" data-path="../concepts/service-catalog.html">
<a href="../concepts/service-catalog.html">
<b>4.9.5.</b>
服务目录Service Catalog
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.10" data-path="../concepts/multicluster.html">
<a href="../concepts/multicluster.html">
<b>4.10.</b>
多集群管理
</a>
<ul class="articles">
<li class="chapter " data-level="4.10.1" data-path="../concepts/multi-cluster-services-api.html">
<a href="../concepts/multi-cluster-services-api.html">
<b>4.10.1.</b>
多集群服务 APIMulti-Cluster Services API
</a>
</li>
<li class="chapter " data-level="4.10.2" data-path="../practice/federation.html">
<a href="../practice/federation.html">
<b>4.10.2.</b>
集群联邦Cluster Federation
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="4.11" data-path="../concepts/scheduling.html">
<a href="../concepts/scheduling.html">
<b>4.11.</b>
资源调度
</a>
<ul class="articles">
<li class="chapter " data-level="4.11.1" data-path="../concepts/qos.html">
<a href="../concepts/qos.html">
<b>4.11.1.</b>
服务质量等级QoS
</a>
</li>
</ul>
</li>
<li class="header">用户指南</li>
<li class="chapter " data-level="5.1" data-path="./">
<a href="./">
<b>5.1.</b>
用户指南概览
</a>
</li>
<li class="chapter " data-level="5.2" data-path="resource-configuration.html">
<a href="resource-configuration.html">
<b>5.2.</b>
资源对象配置
</a>
<ul class="articles">
<li class="chapter " data-level="5.2.1" data-path="configure-liveness-readiness-probes.html">
<a href="configure-liveness-readiness-probes.html">
<b>5.2.1.</b>
配置 Pod 的 liveness 和 readiness 探针
</a>
</li>
<li class="chapter " data-level="5.2.2" data-path="configure-pod-service-account.html">
<a href="configure-pod-service-account.html">
<b>5.2.2.</b>
配置 Pod 的 Service Account
</a>
</li>
<li class="chapter " data-level="5.2.3" data-path="secret-configuration.html">
<a href="secret-configuration.html">
<b>5.2.3.</b>
Secret 配置
</a>
</li>
<li class="chapter " data-level="5.2.4" data-path="resource-quota-management.html">
<a href="resource-quota-management.html">
<b>5.2.4.</b>
管理 namespace 中的资源配额
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="5.3" data-path="command-usage.html">
<a href="command-usage.html">
<b>5.3.</b>
命令使用
</a>
<ul class="articles">
<li class="chapter " data-level="5.3.1" data-path="docker-cli-to-kubectl.html">
<a href="docker-cli-to-kubectl.html">
<b>5.3.1.</b>
Docker 用户过渡到 kubectl 命令行指南
</a>
</li>
<li class="chapter " data-level="5.3.2" data-path="using-kubectl.html">
<a href="using-kubectl.html">
<b>5.3.2.</b>
kubectl 命令概览
</a>
</li>
<li class="chapter active" data-level="5.3.3" data-path="kubectl-cheatsheet.html">
<a href="kubectl-cheatsheet.html">
<b>5.3.3.</b>
kubectl 命令技巧大全
</a>
</li>
<li class="chapter " data-level="5.3.4" data-path="using-etcdctl-to-access-kubernetes-data.html">
<a href="using-etcdctl-to-access-kubernetes-data.html">
<b>5.3.4.</b>
使用 etcdctl 访问 Kubernetes 数据
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="5.4" data-path="cluster-security-management.html">
<a href="cluster-security-management.html">
<b>5.4.</b>
集群安全性管理
</a>
<ul class="articles">
<li class="chapter " data-level="5.4.1" data-path="managing-tls-in-a-cluster.html">
<a href="managing-tls-in-a-cluster.html">
<b>5.4.1.</b>
管理集群中的 TLS
</a>
</li>
<li class="chapter " data-level="5.4.2" data-path="kubelet-authentication-authorization.html">
<a href="kubelet-authentication-authorization.html">
<b>5.4.2.</b>
kubelet 的认证授权
</a>
</li>
<li class="chapter " data-level="5.4.3" data-path="tls-bootstrapping.html">
<a href="tls-bootstrapping.html">
<b>5.4.3.</b>
TLS Bootstrap
</a>
</li>
<li class="chapter " data-level="5.4.4" data-path="kubectl-user-authentication-authorization.html">
<a href="kubectl-user-authentication-authorization.html">
<b>5.4.4.</b>
创建用户认证授权的 kubeconfig 文件
</a>
</li>
<li class="chapter " data-level="5.4.5" data-path="ip-masq-agent.html">
<a href="ip-masq-agent.html">
<b>5.4.5.</b>
IP 伪装代理
</a>
</li>
<li class="chapter " data-level="5.4.6" data-path="auth-with-kubeconfig-or-token.html">
<a href="auth-with-kubeconfig-or-token.html">
<b>5.4.6.</b>
使用 kubeconfig 或 token 进行用户身份认证
</a>
</li>
<li class="chapter " data-level="5.4.7" data-path="authentication.html">
<a href="authentication.html">
<b>5.4.7.</b>
Kubernetes 中的用户与身份认证授权
</a>
</li>
<li class="chapter " data-level="5.4.8" data-path="kubernetes-security-best-practice.html">
<a href="kubernetes-security-best-practice.html">
<b>5.4.8.</b>
Kubernetes 集群安全性配置最佳实践
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="5.5" data-path="access-kubernetes-cluster.html">
<a href="access-kubernetes-cluster.html">
<b>5.5.</b>
访问 Kubernetes 集群
</a>
<ul class="articles">
<li class="chapter " data-level="5.5.1" data-path="access-cluster.html">
<a href="access-cluster.html">
<b>5.5.1.</b>
访问集群
</a>
</li>
<li class="chapter " data-level="5.5.2" data-path="authenticate-across-clusters-kubeconfig.html">
<a href="authenticate-across-clusters-kubeconfig.html">
<b>5.5.2.</b>
使用 kubeconfig 文件配置跨集群认证
</a>
</li>
<li class="chapter " data-level="5.5.3" data-path="connecting-to-applications-port-forward.html">
<a href="connecting-to-applications-port-forward.html">
<b>5.5.3.</b>
通过端口转发访问集群中的应用程序
</a>
</li>
<li class="chapter " data-level="5.5.4" data-path="service-access-application-cluster.html">
<a href="service-access-application-cluster.html">
<b>5.5.4.</b>
使用 service 访问群集中的应用程序
</a>
</li>
<li class="chapter " data-level="5.5.5" data-path="accessing-kubernetes-pods-from-outside-of-the-cluster.html">
<a href="accessing-kubernetes-pods-from-outside-of-the-cluster.html">
<b>5.5.5.</b>
从外部访问 Kubernetes 中的 Pod
</a>
</li>
<li class="chapter " data-level="5.5.6" data-path="kubernetes-desktop-client.html">
<a href="kubernetes-desktop-client.html">
<b>5.5.6.</b>
Lens - Kubernetes IDE
</a>
</li>
<li class="chapter " data-level="5.5.7" data-path="kubernator-kubernetes-ui.html">
<a href="kubernator-kubernetes-ui.html">
<b>5.5.7.</b>
Kubernator - 更底层的 Kubernetes UI
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="5.6" data-path="application-development-deployment-flow.html">
<a href="application-development-deployment-flow.html">
<b>5.6.</b>
在 Kubernetes 中开发部署应用
</a>
<ul class="articles">
<li class="chapter " data-level="5.6.1" data-path="deploy-applications-in-kubernetes.html">
<a href="deploy-applications-in-kubernetes.html">
<b>5.6.1.</b>
适用于 Kubernetes 的应用开发部署流程
</a>
</li>
<li class="chapter " data-level="5.6.2" data-path="migrating-hadoop-yarn-to-kubernetes.html">
<a href="migrating-hadoop-yarn-to-kubernetes.html">
<b>5.6.2.</b>
迁移传统应用到 Kubernetes 中 —— 以 Hadoop YARN 为例
</a>
</li>
<li class="chapter " data-level="5.6.3" data-path="using-statefulset.html">
<a href="using-statefulset.html">
<b>5.6.3.</b>
使用 StatefulSet 部署用状态应用
</a>
</li>
</ul>
</li>
<li class="header">最佳实践</li>
<li class="chapter " data-level="6.1" data-path="../practice/">
<a href="../practice/">
<b>6.1.</b>
最佳实践概览
</a>
</li>
<li class="chapter " data-level="6.2" data-path="../practice/install-kubernetes-on-centos.html">
<a href="../practice/install-kubernetes-on-centos.html">
<b>6.2.</b>
在 CentOS 上部署 Kubernetes 集群
</a>
<ul class="articles">
<li class="chapter " data-level="6.2.1" data-path="../practice/create-tls-and-secret-key.html">
<a href="../practice/create-tls-and-secret-key.html">
<b>6.2.1.</b>
创建 TLS 证书和秘钥
</a>
</li>
<li class="chapter " data-level="6.2.2" data-path="../practice/create-kubeconfig.html">
<a href="../practice/create-kubeconfig.html">
<b>6.2.2.</b>
创建 kubeconfig 文件
</a>
</li>
<li class="chapter " data-level="6.2.3" data-path="../practice/etcd-cluster-installation.html">
<a href="../practice/etcd-cluster-installation.html">
<b>6.2.3.</b>
创建高可用 etcd 集群
</a>
</li>
<li class="chapter " data-level="6.2.4" data-path="../practice/kubectl-installation.html">
<a href="../practice/kubectl-installation.html">
<b>6.2.4.</b>
安装 kubectl 命令行工具
</a>
</li>
<li class="chapter " data-level="6.2.5" data-path="../practice/master-installation.html">
<a href="../practice/master-installation.html">
<b>6.2.5.</b>
部署 master 节点
</a>
</li>
<li class="chapter " data-level="6.2.6" data-path="../practice/flannel-installation.html">
<a href="../practice/flannel-installation.html">
<b>6.2.6.</b>
安装 flannel 网络插件
</a>
</li>
<li class="chapter " data-level="6.2.7" data-path="../practice/node-installation.html">
<a href="../practice/node-installation.html">
<b>6.2.7.</b>
部署 node 节点
</a>
</li>
<li class="chapter " data-level="6.2.8" data-path="../practice/kubedns-addon-installation.html">
<a href="../practice/kubedns-addon-installation.html">
<b>6.2.8.</b>
安装 kubedns 插件
</a>
</li>
<li class="chapter " data-level="6.2.9" data-path="../practice/dashboard-addon-installation.html">
<a href="../practice/dashboard-addon-installation.html">
<b>6.2.9.</b>
安装 dashboard 插件
</a>
</li>
<li class="chapter " data-level="6.2.10" data-path="../practice/heapster-addon-installation.html">
<a href="../practice/heapster-addon-installation.html">
<b>6.2.10.</b>
安装 heapster 插件
</a>
</li>
<li class="chapter " data-level="6.2.11" data-path="../practice/efk-addon-installation.html">
<a href="../practice/efk-addon-installation.html">
<b>6.2.11.</b>
安装 EFK 插件
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.3" data-path="../practice/install-kubernetes-with-kubeadm.html">
<a href="../practice/install-kubernetes-with-kubeadm.html">
<b>6.3.</b>
生产级的 Kubernetes 简化管理工具 kubeadm
</a>
<ul class="articles">
<li class="chapter " data-level="6.3.1" data-path="../practice/install-kubernetes-on-ubuntu-server-16.04-with-kubeadm.html">
<a href="../practice/install-kubernetes-on-ubuntu-server-16.04-with-kubeadm.html">
<b>6.3.1.</b>
使用 kubeadm 在 Ubuntu Server 16.04 上快速构建测试集群
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.4" data-path="../practice/service-discovery-and-loadbalancing.html">
<a href="../practice/service-discovery-and-loadbalancing.html">
<b>6.4.</b>
服务发现与负载均衡
</a>
<ul class="articles">
<li class="chapter " data-level="6.4.1" data-path="../practice/traefik-ingress-installation.html">
<a href="../practice/traefik-ingress-installation.html">
<b>6.4.1.</b>
安装 Traefik ingress
</a>
</li>
<li class="chapter " data-level="6.4.2" data-path="../practice/distributed-load-test.html">
<a href="../practice/distributed-load-test.html">
<b>6.4.2.</b>
分布式负载测试
</a>
</li>
<li class="chapter " data-level="6.4.3" data-path="../practice/network-and-cluster-perfermance-test.html">
<a href="../practice/network-and-cluster-perfermance-test.html">
<b>6.4.3.</b>
网络和集群性能测试
</a>
</li>
<li class="chapter " data-level="6.4.4" data-path="../practice/edge-node-configuration.html">
<a href="../practice/edge-node-configuration.html">
<b>6.4.4.</b>
边缘节点配置
</a>
</li>
<li class="chapter " data-level="6.4.5" data-path="../practice/nginx-ingress-installation.html">
<a href="../practice/nginx-ingress-installation.html">
<b>6.4.5.</b>
安装 Nginx ingress
</a>
</li>
<li class="chapter " data-level="6.4.6" data-path="../practice/dns-installation.html">
<a href="../practice/dns-installation.html">
<b>6.4.6.</b>
安装配置 DNS
</a>
<ul class="articles">
<li class="chapter " data-level="6.4.6.1" data-path="../practice/configuring-dns.html">
<a href="../practice/configuring-dns.html">
<b>6.4.6.1.</b>
安装配置 Kube-dns
</a>
</li>
<li class="chapter " data-level="6.4.6.2" data-path="../practice/coredns.html">
<a href="../practice/coredns.html">
<b>6.4.6.2.</b>
安装配置 CoreDNS
</a>
</li>
</ul>
</li>
</ul>
</li>
<li class="chapter " data-level="6.5" data-path="../practice/operation.html">
<a href="../practice/operation.html">
<b>6.5.</b>
运维管理
</a>
<ul class="articles">
<li class="chapter " data-level="6.5.1" data-path="../practice/master-ha.html">
<a href="../practice/master-ha.html">
<b>6.5.1.</b>
Master 节点高可用
</a>
</li>
<li class="chapter " data-level="6.5.2" data-path="../practice/service-rolling-update.html">
<a href="../practice/service-rolling-update.html">
<b>6.5.2.</b>
服务滚动升级
</a>
</li>
<li class="chapter " data-level="6.5.3" data-path="../practice/app-log-collection.html">
<a href="../practice/app-log-collection.html">
<b>6.5.3.</b>
应用日志收集
</a>
</li>
<li class="chapter " data-level="6.5.4" data-path="../practice/configuration-best-practice.html">
<a href="../practice/configuration-best-practice.html">
<b>6.5.4.</b>
配置最佳实践
</a>
</li>
<li class="chapter " data-level="6.5.5" data-path="../practice/monitor.html">
<a href="../practice/monitor.html">
<b>6.5.5.</b>
集群及应用监控
</a>
</li>
<li class="chapter " data-level="6.5.6" data-path="../practice/data-persistence-problem.html">
<a href="../practice/data-persistence-problem.html">
<b>6.5.6.</b>
数据持久化问题
</a>
</li>
<li class="chapter " data-level="6.5.7" data-path="../practice/manage-compute-resources-container.html">
<a href="../practice/manage-compute-resources-container.html">
<b>6.5.7.</b>
管理容器的计算资源
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.6" data-path="../practice/storage.html">
<a href="../practice/storage.html">
<b>6.6.</b>
存储管理
</a>
<ul class="articles">
<li class="chapter " data-level="6.6.1" data-path="../practice/glusterfs.html">
<a href="../practice/glusterfs.html">
<b>6.6.1.</b>
GlusterFS
</a>
<ul class="articles">
<li class="chapter " data-level="6.6.1.1" data-path="../practice/using-glusterfs-for-persistent-storage.html">
<a href="../practice/using-glusterfs-for-persistent-storage.html">
<b>6.6.1.1.</b>
使用 GlusterFS 做持久化存储
</a>
</li>
<li class="chapter " data-level="6.6.1.2" data-path="../practice/using-heketi-gluster-for-persistent-storage.html">
<a href="../practice/using-heketi-gluster-for-persistent-storage.html">
<b>6.6.1.2.</b>
使用 Heketi 作为 Kubernetes 的持久存储 GlusterFS 的 external provisioner
</a>
</li>
<li class="chapter " data-level="6.6.1.3" data-path="../practice/storage-for-containers-using-glusterfs-with-openshift.html">
<a href="../practice/storage-for-containers-using-glusterfs-with-openshift.html">
<b>6.6.1.3.</b>
在 OpenShift 中使用 GlusterFS 做持久化存储
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.6.2" data-path="../practice/glusterd-2.0.html">
<a href="../practice/glusterd-2.0.html">
<b>6.6.2.</b>
GlusterD-2.0
</a>
</li>
<li class="chapter " data-level="6.6.3" data-path="../practice/ceph.html">
<a href="../practice/ceph.html">
<b>6.6.3.</b>
Ceph
</a>
<ul class="articles">
<li class="chapter " data-level="6.6.3.1" data-path="../practice/ceph-helm-install-guide-zh.html">
<a href="../practice/ceph-helm-install-guide-zh.html">
<b>6.6.3.1.</b>
用 Helm 托管安装 Ceph 集群并提供后端存储
</a>
</li>
<li class="chapter " data-level="6.6.3.2" data-path="../practice/using-ceph-for-persistent-storage.html">
<a href="../practice/using-ceph-for-persistent-storage.html">
<b>6.6.3.2.</b>
使用 Ceph 做持久化存储
</a>
</li>
<li class="chapter " data-level="6.6.3.3" data-path="../practice/rbd-provisioner.html">
<a href="../practice/rbd-provisioner.html">
<b>6.6.3.3.</b>
使用 rbd-provisioner 提供 rbd 持久化存储
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.6.4" data-path="../practice/openebs.html">
<a href="../practice/openebs.html">
<b>6.6.4.</b>
OpenEBS
</a>
<ul class="articles">
<li class="chapter " data-level="6.6.4.1" data-path="../practice/using-openebs-for-persistent-storage.html">
<a href="../practice/using-openebs-for-persistent-storage.html">
<b>6.6.4.1.</b>
使用 OpenEBS 做持久化存储
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.6.5" data-path="../practice/rook.html">
<a href="../practice/rook.html">
<b>6.6.5.</b>
Rook
</a>
</li>
<li class="chapter " data-level="6.6.6" data-path="../practice/nfs.html">
<a href="../practice/nfs.html">
<b>6.6.6.</b>
NFS
</a>
<ul class="articles">
<li class="chapter " data-level="6.6.6.1" data-path="../practice/using-nfs-for-persistent-storage.html">
<a href="../practice/using-nfs-for-persistent-storage.html">
<b>6.6.6.1.</b>
利用 NFS 动态提供 Kubernetes 后端存储卷
</a>
</li>
</ul>
</li>
</ul>
</li>
<li class="chapter " data-level="6.7" data-path="../practice/monitoring.html">
<a href="../practice/monitoring.html">
<b>6.7.</b>
集群与应用监控
</a>
<ul class="articles">
<li class="chapter " data-level="6.7.1" data-path="../practice/heapster.html">
<a href="../practice/heapster.html">
<b>6.7.1.</b>
Heapster
</a>
<ul class="articles">
<li class="chapter " data-level="6.7.1.1" data-path="../practice/using-heapster-to-get-object-metrics.html">
<a href="../practice/using-heapster-to-get-object-metrics.html">
<b>6.7.1.1.</b>
使用 Heapster 获取集群和对象的 metric 数据
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.7.2" data-path="../practice/prometheus.html">
<a href="../practice/prometheus.html">
<b>6.7.2.</b>
Prometheus
</a>
<ul class="articles">
<li class="chapter " data-level="6.7.2.1" data-path="../practice/using-prometheus-to-monitor-kuberentes-cluster.html">
<a href="../practice/using-prometheus-to-monitor-kuberentes-cluster.html">
<b>6.7.2.1.</b>
使用 Prometheus 监控 Kubernetes 集群
</a>
</li>
<li class="chapter " data-level="6.7.2.2" data-path="../practice/promql.html">
<a href="../practice/promql.html">
<b>6.7.2.2.</b>
Prometheus 查询语言 PromQL 使用说明
</a>
</li>
</ul>
</li>
</ul>
</li>
<li class="chapter " data-level="6.8" data-path="../practice/distributed-tracing.html">
<a href="../practice/distributed-tracing.html">
<b>6.8.</b>
分布式追踪
</a>
<ul class="articles">
<li class="chapter " data-level="6.8.1" data-path="../practice/opentracing.html">
<a href="../practice/opentracing.html">
<b>6.8.1.</b>
OpenTracing
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.9" data-path="../practice/services-management-tool.html">
<a href="../practice/services-management-tool.html">
<b>6.9.</b>
服务编排管理
</a>
<ul class="articles">
<li class="chapter " data-level="6.9.1" data-path="../practice/helm.html">
<a href="../practice/helm.html">
<b>6.9.1.</b>
使用 Helm 管理 Kubernetes 应用
</a>
</li>
<li class="chapter " data-level="6.9.2" data-path="../practice/create-private-charts-repo.html">
<a href="../practice/create-private-charts-repo.html">
<b>6.9.2.</b>
构建私有 Chart 仓库
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.10" data-path="../practice/ci-cd.html">
<a href="../practice/ci-cd.html">
<b>6.10.</b>
持续集成与发布CI/CD
</a>
<ul class="articles">
<li class="chapter " data-level="6.10.1" data-path="../practice/jenkins-ci-cd.html">
<a href="../practice/jenkins-ci-cd.html">
<b>6.10.1.</b>
使用 Jenkins 进行持续集成与发布
</a>
</li>
<li class="chapter " data-level="6.10.2" data-path="../practice/drone-ci-cd.html">
<a href="../practice/drone-ci-cd.html">
<b>6.10.2.</b>
使用 Drone 进行持续集成与发布
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.11" data-path="../practice/update-and-upgrade.html">
<a href="../practice/update-and-upgrade.html">
<b>6.11.</b>
更新与升级
</a>
<ul class="articles">
<li class="chapter " data-level="6.11.1" data-path="../practice/manually-upgrade.html">
<a href="../practice/manually-upgrade.html">
<b>6.11.1.</b>
手动升级 Kubernetes 集群
</a>
</li>
<li class="chapter " data-level="6.11.2" data-path="../practice/dashboard-upgrade.html">
<a href="../practice/dashboard-upgrade.html">
<b>6.11.2.</b>
升级 dashboard
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="6.12" data-path="../practice/controller-extended.html">
<a href="../practice/controller-extended.html">
<b>6.12.</b>
扩展控制器
</a>
<ul class="articles">
<li class="chapter " data-level="6.12.1" data-path="../practice/openkruise.html">
<a href="../practice/openkruise.html">
<b>6.12.1.</b>
OpenKruise
</a>
<ul class="articles">
<li class="chapter " data-level="6.12.1.1" data-path="../practice/in-place-update.html">
<a href="../practice/in-place-update.html">
<b>6.12.1.1.</b>
原地升级
</a>
</li>
</ul>
</li>
</ul>
</li>
<li class="chapter " data-level="6.13" data-path="../practice/security-policy.html">
<a href="../practice/security-policy.html">
<b>6.13.</b>
安全策略
</a>
<ul class="articles">
<li class="chapter " data-level="6.13.1" data-path="../practice/open-policy-agent.html">
<a href="../practice/open-policy-agent.html">
<b>6.13.1.</b>
开放策略代理OPA
</a>
</li>
<li class="chapter " data-level="6.13.2" data-path="../practice/cloud-native-security.html">
<a href="../practice/cloud-native-security.html">
<b>6.13.2.</b>
云原生安全
</a>
</li>
</ul>
</li>
<li class="header">服务网格</li>
<li class="chapter " data-level="7.1" data-path="../usecases/service-mesh.html">
<a href="../usecases/service-mesh.html">
<b>7.1.</b>
服务网格Service Mesh
</a>
</li>
<li class="chapter " data-level="7.2" data-path="../usecases/the-enterprise-path-to-service-mesh-architectures.html">
<a href="../usecases/the-enterprise-path-to-service-mesh-architectures.html">
<b>7.2.</b>
企业级服务网格架构
</a>
<ul class="articles">
<li class="chapter " data-level="7.2.1" data-path="../usecases/service-mesh-fundamental.html">
<a href="../usecases/service-mesh-fundamental.html">
<b>7.2.1.</b>
服务网格基础
</a>
</li>
<li class="chapter " data-level="7.2.2" data-path="../usecases/comparing-service-mesh-technologies.html">
<a href="../usecases/comparing-service-mesh-technologies.html">
<b>7.2.2.</b>
服务网格技术对比
</a>
</li>
<li class="chapter " data-level="7.2.3" data-path="../usecases/service-mesh-vs-api-gateway.html">
<a href="../usecases/service-mesh-vs-api-gateway.html">
<b>7.2.3.</b>
服务网格对比 API 网关
</a>
</li>
<li class="chapter " data-level="7.2.4" data-path="../usecases/service-mesh-adoption-and-evolution.html">
<a href="../usecases/service-mesh-adoption-and-evolution.html">
<b>7.2.4.</b>
采纳和演进
</a>
</li>
<li class="chapter " data-level="7.2.5" data-path="../usecases/service-mesh-customization-and-integration.html">
<a href="../usecases/service-mesh-customization-and-integration.html">
<b>7.2.5.</b>
定制和集成
</a>
</li>
<li class="chapter " data-level="7.2.6" data-path="../usecases/service-mesh-conclusion.html">
<a href="../usecases/service-mesh-conclusion.html">
<b>7.2.6.</b>
总结
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="7.3" data-path="../usecases/istio.html">
<a href="../usecases/istio.html">
<b>7.3.</b>
Istio
</a>
<ul class="articles">
<li class="chapter " data-level="7.3.1" data-path="../usecases/before-using-istio.html">
<a href="../usecases/before-using-istio.html">
<b>7.3.1.</b>
使用 Istio 前需要考虑的问题
</a>
</li>
<li class="chapter " data-level="7.3.2" data-path="../usecases/sidecar-spec-in-istio.html">
<a href="../usecases/sidecar-spec-in-istio.html">
<b>7.3.2.</b>
Istio 中 sidecar 的注入规范及示例
</a>
</li>
<li class="chapter " data-level="7.3.3" data-path="../usecases/istio-community-tips.html">
<a href="../usecases/istio-community-tips.html">
<b>7.3.3.</b>
如何参与 Istio 社区及注意事项
</a>
</li>
<li class="chapter " data-level="7.3.4" data-path="../usecases/istio-tutorials-collection.html">
<a href="../usecases/istio-tutorials-collection.html">
<b>7.3.4.</b>
Istio 免费学习资源汇总
</a>
</li>
<li class="chapter " data-level="7.3.5" data-path="../usecases/understand-sidecar-injection-and-traffic-hijack-in-istio-service-mesh.html">
<a href="../usecases/understand-sidecar-injection-and-traffic-hijack-in-istio-service-mesh.html">
<b>7.3.5.</b>
Sidecar 的注入与流量劫持
</a>
</li>
<li class="chapter " data-level="7.3.6" data-path="../usecases/envoy-sidecar-routing-of-istio-service-mesh-deep-dive.html">
<a href="../usecases/envoy-sidecar-routing-of-istio-service-mesh-deep-dive.html">
<b>7.3.6.</b>
Envoy Sidecar 代理的路由转发
</a>
</li>
<li class="chapter " data-level="7.3.7" data-path="../usecases/how-to-integrate-istio-with-vm.html">
<a href="../usecases/how-to-integrate-istio-with-vm.html">
<b>7.3.7.</b>
Istio 如何支持虚拟机
</a>
</li>
<li class="chapter " data-level="7.3.8" data-path="../usecases/istio-vm-support.html">
<a href="../usecases/istio-vm-support.html">
<b>7.3.8.</b>
Istio 支持虚拟机的历史
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="7.4" data-path="../usecases/envoy.html">
<a href="../usecases/envoy.html">
<b>7.4.</b>
Envoy
</a>
<ul class="articles">
<li class="chapter " data-level="7.4.1" data-path="../usecases/envoy-terminology.html">
<a href="../usecases/envoy-terminology.html">
<b>7.4.1.</b>
Envoy 的架构与基本术语
</a>
</li>
<li class="chapter " data-level="7.4.2" data-path="../usecases/envoy-front-proxy.html">
<a href="../usecases/envoy-front-proxy.html">
<b>7.4.2.</b>
Envoy 作为前端代理
</a>
</li>
<li class="chapter " data-level="7.4.3" data-path="../usecases/envoy-mesh-in-kubernetes-tutorial.html">
<a href="../usecases/envoy-mesh-in-kubernetes-tutorial.html">
<b>7.4.3.</b>
Envoy mesh 教程
</a>
</li>
</ul>
</li>
<li class="header">领域应用</li>
<li class="chapter " data-level="8.1" data-path="../usecases/">
<a href="../usecases/">
<b>8.1.</b>
领域应用概览
</a>
</li>
<li class="chapter " data-level="8.2" data-path="../usecases/microservices.html">
<a href="../usecases/microservices.html">
<b>8.2.</b>
微服务架构
</a>
<ul class="articles">
<li class="chapter " data-level="8.2.1" data-path="../usecases/service-discovery-in-microservices.html">
<a href="../usecases/service-discovery-in-microservices.html">
<b>8.2.1.</b>
微服务中的服务发现
</a>
</li>
<li class="chapter " data-level="8.2.2" data-path="../usecases/microservices-for-java-developers.html">
<a href="../usecases/microservices-for-java-developers.html">
<b>8.2.2.</b>
使用 Java 构建微服务并发布到 Kubernetes 平台
</a>
<ul class="articles">
<li class="chapter " data-level="8.2.2.1" data-path="../usecases/spring-boot-quick-start-guide.html">
<a href="../usecases/spring-boot-quick-start-guide.html">
<b>8.2.2.1.</b>
Spring Boot 快速开始指南
</a>
</li>
</ul>
</li>
</ul>
</li>
<li class="chapter " data-level="8.3" data-path="../usecases/big-data.html">
<a href="../usecases/big-data.html">
<b>8.3.</b>
大数据
</a>
<ul class="articles">
<li class="chapter " data-level="8.3.1" data-path="../usecases/spark-on-kubernetes.html">
<a href="../usecases/spark-on-kubernetes.html">
<b>8.3.1.</b>
Spark 与 Kubernetes
</a>
<ul class="articles">
<li class="chapter " data-level="8.3.1.1" data-path="../usecases/spark-standalone-on-kubernetes.html">
<a href="../usecases/spark-standalone-on-kubernetes.html">
<b>8.3.1.1.</b>
Spark standalone on Kubernetes
</a>
</li>
<li class="chapter " data-level="8.3.1.2" data-path="../usecases/running-spark-with-kubernetes-native-scheduler.html">
<a href="../usecases/running-spark-with-kubernetes-native-scheduler.html">
<b>8.3.1.2.</b>
运行支持 Kubernetes 原生调度的 Spark 程序
</a>
</li>
</ul>
</li>
</ul>
</li>
<li class="chapter " data-level="8.4" data-path="../usecases/serverless.html">
<a href="../usecases/serverless.html">
<b>8.4.</b>
Serverless 架构
</a>
<ul class="articles">
<li class="chapter " data-level="8.4.1" data-path="../usecases/understanding-serverless.html">
<a href="../usecases/understanding-serverless.html">
<b>8.4.1.</b>
理解 Serverless
</a>
</li>
<li class="chapter " data-level="8.4.2" data-path="../usecases/faas.html">
<a href="../usecases/faas.html">
<b>8.4.2.</b>
FaaS函数即服务
</a>
<ul class="articles">
<li class="chapter " data-level="8.4.2.1" data-path="../usecases/openfaas-quick-start.html">
<a href="../usecases/openfaas-quick-start.html">
<b>8.4.2.1.</b>
OpenFaaS 快速入门指南
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="8.4.3" data-path="../usecases/knative.html">
<a href="../usecases/knative.html">
<b>8.4.3.</b>
Knative
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="8.5" data-path="../usecases/edge-computing.html">
<a href="../usecases/edge-computing.html">
<b>8.5.</b>
边缘计算
</a>
</li>
<li class="chapter " data-level="8.6" data-path="../usecases/ai.html">
<a href="../usecases/ai.html">
<b>8.6.</b>
人工智能
</a>
</li>
<li class="chapter " data-level="8.7" data-path="../usecases/observability.html">
<a href="../usecases/observability.html">
<b>8.7.</b>
可观察性
</a>
</li>
<li class="header">开发指南</li>
<li class="chapter " data-level="9.1" data-path="../develop/">
<a href="../develop/">
<b>9.1.</b>
开发指南概览
</a>
</li>
<li class="chapter " data-level="9.2" data-path="../develop/sigs-and-working-group.html">
<a href="../develop/sigs-and-working-group.html">
<b>9.2.</b>
SIG 和工作组
</a>
</li>
<li class="chapter " data-level="9.3" data-path="../develop/developing-environment.html">
<a href="../develop/developing-environment.html">
<b>9.3.</b>
开发环境搭建
</a>
<ul class="articles">
<li class="chapter " data-level="9.3.1" data-path="../develop/using-vagrant-and-virtualbox-for-development.html">
<a href="../develop/using-vagrant-and-virtualbox-for-development.html">
<b>9.3.1.</b>
本地分布式开发环境搭建(使用 Vagrant 和 Virtualbox
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="9.4" data-path="../develop/testing.html">
<a href="../develop/testing.html">
<b>9.4.</b>
单元测试和集成测试
</a>
</li>
<li class="chapter " data-level="9.5" data-path="../develop/client-go-sample.html">
<a href="../develop/client-go-sample.html">
<b>9.5.</b>
client-go 示例
</a>
<ul class="articles">
<li class="chapter " data-level="9.5.1" data-path="../develop/client-go-informer-sourcecode-analyse.html">
<a href="../develop/client-go-informer-sourcecode-analyse.html">
<b>9.5.1.</b>
client-go 中的 informer 源码分析
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="9.6" data-path="../develop/operator.html">
<a href="../develop/operator.html">
<b>9.6.</b>
Operator
</a>
<ul class="articles">
<li class="chapter " data-level="9.6.1" data-path="../develop/operator-sdk.html">
<a href="../develop/operator-sdk.html">
<b>9.6.1.</b>
operator-sdk
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="9.7" data-path="../develop/kubebuilder.html">
<a href="../develop/kubebuilder.html">
<b>9.7.</b>
kubebuilder
</a>
<ul class="articles">
<li class="chapter " data-level="9.7.1" data-path="../develop/kubebuilder-example.html">
<a href="../develop/kubebuilder-example.html">
<b>9.7.1.</b>
使用 kubebuilder 创建 operator 示例
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="9.8" data-path="../develop/advance-developer.html">
<a href="../develop/advance-developer.html">
<b>9.8.</b>
高级开发指南
</a>
</li>
<li class="chapter " data-level="9.9" data-path="../develop/contribute.html">
<a href="../develop/contribute.html">
<b>9.9.</b>
社区贡献
</a>
</li>
<li class="chapter " data-level="9.10" data-path="../develop/minikube.html">
<a href="../develop/minikube.html">
<b>9.10.</b>
Minikube
</a>
</li>
<li class="header">社区及生态</li>
<li class="chapter " data-level="10.1" data-path="../cloud-native/cncf.html">
<a href="../cloud-native/cncf.html">
<b>10.1.</b>
云原生计算基金会CNCF
</a>
<ul class="articles">
<li class="chapter " data-level="10.1.1" data-path="../cloud-native/cncf-charter.html">
<a href="../cloud-native/cncf-charter.html">
<b>10.1.1.</b>
CNCF 章程
</a>
</li>
<li class="chapter " data-level="10.1.2" data-path="../cloud-native/cncf-sig.html">
<a href="../cloud-native/cncf-sig.html">
<b>10.1.2.</b>
CNCF 特别兴趣小组SIG说明
</a>
</li>
<li class="chapter " data-level="10.1.3" data-path="../cloud-native/cncf-sandbox-criteria.html">
<a href="../cloud-native/cncf-sandbox-criteria.html">
<b>10.1.3.</b>
开源项目加入 CNCF Sandbox 的要求
</a>
</li>
<li class="chapter " data-level="10.1.4" data-path="../cloud-native/cncf-project-governing.html">
<a href="../cloud-native/cncf-project-governing.html">
<b>10.1.4.</b>
CNCF 中的项目治理
</a>
</li>
<li class="chapter " data-level="10.1.5" data-path="../cloud-native/cncf-ambassador.html">
<a href="../cloud-native/cncf-ambassador.html">
<b>10.1.5.</b>
CNCF Ambassador
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="10.2" data-path="../cloud-native/certification.html">
<a href="../cloud-native/certification.html">
<b>10.2.</b>
认证及培训
</a>
<ul class="articles">
<li class="chapter " data-level="10.2.1" data-path="../appendix/about-kcsp.html">
<a href="../appendix/about-kcsp.html">
<b>10.2.1.</b>
认证 Kubernetes 服务提供商KCSP说明
</a>
</li>
<li class="chapter " data-level="10.2.2" data-path="../appendix/about-cka-candidate.html">
<a href="../appendix/about-cka-candidate.html">
<b>10.2.2.</b>
认证 Kubernetes 管理员CKA说明
</a>
</li>
</ul>
</li>
<li class="header">附录</li>
<li class="chapter " data-level="11.1" data-path="../appendix/">
<a href="../appendix/">
<b>11.1.</b>
附录说明
</a>
</li>
<li class="chapter " data-level="11.2" data-path="../appendix/debug-kubernetes-services.html">
<a href="../appendix/debug-kubernetes-services.html">
<b>11.2.</b>
Kubernetes 中的应用故障排查
</a>
</li>
<li class="chapter " data-level="11.3" data-path="../appendix/material-share.html">
<a href="../appendix/material-share.html">
<b>11.3.</b>
Kubernetes 参考资源
</a>
</li>
<li class="chapter " data-level="11.4" data-path="../appendix/tricks.html">
<a href="../appendix/tricks.html">
<b>11.4.</b>
Kubernetes 使用技巧
</a>
</li>
<li class="chapter " data-level="11.5" data-path="../appendix/issues.html">
<a href="../appendix/issues.html">
<b>11.5.</b>
Kubernetes 相关问题记录
</a>
</li>
<li class="chapter " data-level="11.6" data-path="../appendix/summary-and-outlook.html">
<a href="../appendix/summary-and-outlook.html">
<b>11.6.</b>
Kubernetes 及云原生年度总结及展望
</a>
<ul class="articles">
<li class="chapter " data-level="11.6.1" data-path="../appendix/kubernetes-and-cloud-native-summary-in-2017-and-outlook-for-2018.html">
<a href="../appendix/kubernetes-and-cloud-native-summary-in-2017-and-outlook-for-2018.html">
<b>11.6.1.</b>
Kubernetes 与云原生 2017 年年终总结及 2018 年展望
</a>
</li>
<li class="chapter " data-level="11.6.2" data-path="../appendix/kubernetes-and-cloud-native-summary-in-2018-and-outlook-for-2019.html">
<a href="../appendix/kubernetes-and-cloud-native-summary-in-2018-and-outlook-for-2019.html">
<b>11.6.2.</b>
Kubernetes 与云原生 2018 年年终总结及 2019 年展望
</a>
</li>
</ul>
</li>
<li class="chapter " data-level="11.7" data-path="../appendix/cncf-annual-report.html">
<a href="../appendix/cncf-annual-report.html">
<b>11.7.</b>
CNCF 年度报告解读
</a>
<ul class="articles">
<li class="chapter " data-level="11.7.1" data-path="../appendix/cncf-annual-report-2018.html">
<a href="../appendix/cncf-annual-report-2018.html">
<b>11.7.1.</b>
CNCF 2018 年年度报告解读
</a>
</li>
<li class="chapter " data-level="11.7.2" data-path="../appendix/cncf-annual-report-2020.html">
<a href="../appendix/cncf-annual-report-2020.html">
<b>11.7.2.</b>
CNCF 2020 年年度报告解读
</a>
</li>
</ul>
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<a href=".." >kubectl 命令技巧大全</a>
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<h1 id="kubectl-&#x547D;&#x4EE4;&#x6280;&#x5DE7;&#x5927;&#x5168;">kubectl &#x547D;&#x4EE4;&#x6280;&#x5DE7;&#x5927;&#x5168;</h1>
<p><code>kubectl</code> &#x547D;&#x4EE4;&#x662F;&#x64CD;&#x4F5C; Kubernetes &#x96C6;&#x7FA4;&#x7684;&#x6700;&#x76F4;&#x63A5;&#x548C;&#x6700;&#x9AD8;&#x6548;&#x7684;&#x9014;&#x5F84;&#xFF0C;&#x8FD9;&#x4E2A;60&#x591A; MB &#x5927;&#x5C0F;&#x7684;&#x4E8C;&#x8FDB;&#x5236;&#x6587;&#x4EF6;&#xFF0C;&#x5230;&#x5E95;&#x6709;&#x5565;&#x80FD;&#x8010;&#x5462;&#xFF1F;</p>
<h2 id="kubectl-&#x81EA;&#x52A8;&#x8865;&#x5168;">Kubectl &#x81EA;&#x52A8;&#x8865;&#x5168;</h2>
<pre class="language-"><code class="lang-bash">$ <span class="token builtin class-name">source</span> <span class="token operator">&lt;</span><span class="token punctuation">(</span>kubectl completion <span class="token function">bash</span><span class="token punctuation">)</span> <span class="token comment"># setup autocomplete in bash, bash-completion package should be installed first.</span>
$ <span class="token builtin class-name">source</span> <span class="token operator">&lt;</span><span class="token punctuation">(</span>kubectl completion <span class="token function">zsh</span><span class="token punctuation">)</span> <span class="token comment"># setup autocomplete in zsh</span>
</code></pre>
<h2 id="kubectl-&#x4E0A;&#x4E0B;&#x6587;&#x548C;&#x914D;&#x7F6E;">Kubectl &#x4E0A;&#x4E0B;&#x6587;&#x548C;&#x914D;&#x7F6E;</h2>
<p>&#x8BBE;&#x7F6E; <code>kubectl</code> &#x547D;&#x4EE4;&#x4EA4;&#x4E92;&#x7684; kubernetes &#x96C6;&#x7FA4;&#x5E76;&#x4FEE;&#x6539;&#x914D;&#x7F6E;&#x4FE1;&#x606F;&#x3002;&#x53C2;&#x9605; <a href="https://kubernetes.io/docs/tasks/access-application-cluster/configure-access-multiple-clusters" target="_blank">&#x4F7F;&#x7528; kubeconfig &#x6587;&#x4EF6;&#x8FDB;&#x884C;&#x8DE8;&#x96C6;&#x7FA4;&#x9A8C;&#x8BC1;</a> &#x83B7;&#x53D6;&#x5173;&#x4E8E;&#x914D;&#x7F6E;&#x6587;&#x4EF6;&#x7684;&#x8BE6;&#x7EC6;&#x4FE1;&#x606F;&#x3002;</p>
<pre class="language-"><code class="lang-bash">$ kubectl config view <span class="token comment"># &#x663E;&#x793A;&#x5408;&#x5E76;&#x540E;&#x7684; kubeconfig &#x914D;&#x7F6E;</span>
<span class="token comment"># &#x540C;&#x65F6;&#x4F7F;&#x7528;&#x591A;&#x4E2A; kubeconfig &#x6587;&#x4EF6;&#x5E76;&#x67E5;&#x770B;&#x5408;&#x5E76;&#x540E;&#x7684;&#x914D;&#x7F6E;</span>
$ <span class="token assign-left variable">KUBECONFIG</span><span class="token operator">=</span>~/.kube/config:~/.kube/kubconfig2 kubectl config view
<span class="token comment"># &#x83B7;&#x53D6; e2e &#x7528;&#x6237;&#x7684;&#x5BC6;&#x7801;</span>
$ kubectl config view -o <span class="token assign-left variable">jsonpath</span><span class="token operator">=</span><span class="token string">&apos;{.users[?(@.name == &quot;e2e&quot;)].user.password}&apos;</span>
$ kubectl config current-context <span class="token comment"># &#x663E;&#x793A;&#x5F53;&#x524D;&#x7684;&#x4E0A;&#x4E0B;&#x6587;</span>
$ kubectl config use-context my-cluster-name <span class="token comment"># &#x8BBE;&#x7F6E;&#x9ED8;&#x8BA4;&#x4E0A;&#x4E0B;&#x6587;&#x4E3A; my-cluster-name</span>
<span class="token comment"># &#x5411; kubeconf &#x4E2D;&#x589E;&#x52A0;&#x652F;&#x6301;&#x57FA;&#x672C;&#x8BA4;&#x8BC1;&#x7684;&#x65B0;&#x96C6;&#x7FA4;</span>
$ kubectl config set-credentials kubeuser/foo.kubernetes.com --username<span class="token operator">=</span>kubeuser --password<span class="token operator">=</span>kubepassword
<span class="token comment"># &#x4F7F;&#x7528;&#x6307;&#x5B9A;&#x7684;&#x7528;&#x6237;&#x540D;&#x548C; namespace &#x8BBE;&#x7F6E;&#x4E0A;&#x4E0B;&#x6587;</span>
$ kubectl config set-context gce --user<span class="token operator">=</span>cluster-admin --namespace<span class="token operator">=</span>foo <span class="token punctuation">\</span>
<span class="token operator">&amp;&amp;</span> kubectl config use-context gce
</code></pre>
<h2 id="&#x521B;&#x5EFA;&#x5BF9;&#x8C61;">&#x521B;&#x5EFA;&#x5BF9;&#x8C61;</h2>
<p>Kubernetes &#x7684;&#x6E05;&#x5355;&#x6587;&#x4EF6;&#x53EF;&#x4EE5;&#x4F7F;&#x7528; json &#x6216; yaml &#x683C;&#x5F0F;&#x5B9A;&#x4E49;&#x3002;&#x53EF;&#x4EE5;&#x4EE5; <code>.yaml</code>&#x3001;<code>.yml</code>&#x3001;&#x6216;&#x8005; <code>.json</code> &#x4E3A;&#x6269;&#x5C55;&#x540D;&#x3002;</p>
<pre class="language-"><code class="lang-yaml">$ kubectl create <span class="token punctuation">-</span>f ./my<span class="token punctuation">-</span>manifest.yaml <span class="token comment"># &#x521B;&#x5EFA;&#x8D44;&#x6E90;</span>
$ kubectl create <span class="token punctuation">-</span>f ./my1.yaml <span class="token punctuation">-</span>f ./my2.yaml <span class="token comment"># &#x4F7F;&#x7528;&#x591A;&#x4E2A;&#x6587;&#x4EF6;&#x521B;&#x5EFA;&#x8D44;&#x6E90;</span>
$ kubectl create <span class="token punctuation">-</span>f ./dir <span class="token comment"># &#x4F7F;&#x7528;&#x76EE;&#x5F55;&#x4E0B;&#x7684;&#x6240;&#x6709;&#x6E05;&#x5355;&#x6587;&#x4EF6;&#x6765;&#x521B;&#x5EFA;&#x8D44;&#x6E90;</span>
$ kubectl create <span class="token punctuation">-</span>f https<span class="token punctuation">:</span>//git.io/vPieo <span class="token comment"># &#x4F7F;&#x7528; url &#x6765;&#x521B;&#x5EFA;&#x8D44;&#x6E90;</span>
$ kubectl run nginx <span class="token punctuation">-</span><span class="token punctuation">-</span>image=nginx <span class="token comment"># &#x542F;&#x52A8;&#x4E00;&#x4E2A; nginx &#x5B9E;&#x4F8B;</span>
$ kubectl explain pods<span class="token punctuation">,</span>svc <span class="token comment"># &#x83B7;&#x53D6; pod &#x548C; svc &#x7684;&#x6587;&#x6863;</span>
<span class="token comment"># &#x4ECE; stdin &#x8F93;&#x5165;&#x4E2D;&#x521B;&#x5EFA;&#x591A;&#x4E2A; YAML &#x5BF9;&#x8C61;</span>
$ cat &lt;&lt;EOF <span class="token punctuation">|</span> kubectl create <span class="token punctuation">-</span>f <span class="token punctuation">-</span>
<span class="token key atrule">apiVersion</span><span class="token punctuation">:</span> v1
<span class="token key atrule">kind</span><span class="token punctuation">:</span> Pod
<span class="token key atrule">metadata</span><span class="token punctuation">:</span>
<span class="token key atrule">name</span><span class="token punctuation">:</span> busybox<span class="token punctuation">-</span>sleep
<span class="token key atrule">spec</span><span class="token punctuation">:</span>
<span class="token key atrule">containers</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">name</span><span class="token punctuation">:</span> busybox
<span class="token key atrule">image</span><span class="token punctuation">:</span> busybox
<span class="token key atrule">args</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> sleep
<span class="token punctuation">-</span> <span class="token string">&quot;1000000&quot;</span>
<span class="token punctuation">---</span>
<span class="token key atrule">apiVersion</span><span class="token punctuation">:</span> v1
<span class="token key atrule">kind</span><span class="token punctuation">:</span> Pod
<span class="token key atrule">metadata</span><span class="token punctuation">:</span>
<span class="token key atrule">name</span><span class="token punctuation">:</span> busybox<span class="token punctuation">-</span>sleep<span class="token punctuation">-</span>less
<span class="token key atrule">spec</span><span class="token punctuation">:</span>
<span class="token key atrule">containers</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> <span class="token key atrule">name</span><span class="token punctuation">:</span> busybox
<span class="token key atrule">image</span><span class="token punctuation">:</span> busybox
<span class="token key atrule">args</span><span class="token punctuation">:</span>
<span class="token punctuation">-</span> sleep
<span class="token punctuation">-</span> <span class="token string">&quot;1000&quot;</span>
EOF
<span class="token comment"># &#x521B;&#x5EFA;&#x5305;&#x542B;&#x51E0;&#x4E2A; key &#x7684; Secret</span>
$ cat &lt;&lt;EOF <span class="token punctuation">|</span> kubectl create <span class="token punctuation">-</span>f <span class="token punctuation">-</span>
<span class="token key atrule">apiVersion</span><span class="token punctuation">:</span> v1
<span class="token key atrule">kind</span><span class="token punctuation">:</span> Secret
<span class="token key atrule">metadata</span><span class="token punctuation">:</span>
<span class="token key atrule">name</span><span class="token punctuation">:</span> mysecret
<span class="token key atrule">type</span><span class="token punctuation">:</span> Opaque
<span class="token key atrule">data</span><span class="token punctuation">:</span>
<span class="token key atrule">password</span><span class="token punctuation">:</span> $(echo &quot;s33msi4&quot; <span class="token punctuation">|</span> base64)
<span class="token key atrule">username</span><span class="token punctuation">:</span> $(echo &quot;jane&quot; <span class="token punctuation">|</span> base64)
EOF
</code></pre>
<h2 id="&#x663E;&#x793A;&#x548C;&#x67E5;&#x627E;&#x8D44;&#x6E90;">&#x663E;&#x793A;&#x548C;&#x67E5;&#x627E;&#x8D44;&#x6E90;</h2>
<pre class="language-"><code class="lang-bash"><span class="token comment"># Get commands with basic output</span>
$ kubectl get services <span class="token comment"># &#x5217;&#x51FA;&#x6240;&#x6709; namespace &#x4E2D;&#x7684;&#x6240;&#x6709; service</span>
$ kubectl get pods --all-namespaces <span class="token comment"># &#x5217;&#x51FA;&#x6240;&#x6709; namespace &#x4E2D;&#x7684;&#x6240;&#x6709; pod</span>
$ kubectl get pods -o wide <span class="token comment"># &#x5217;&#x51FA;&#x6240;&#x6709; pod &#x5E76;&#x663E;&#x793A;&#x8BE6;&#x7EC6;&#x4FE1;&#x606F;</span>
$ kubectl get deployment my-dep <span class="token comment"># &#x5217;&#x51FA;&#x6307;&#x5B9A; deployment</span>
$ kubectl get pods --include-uninitialized <span class="token comment"># &#x5217;&#x51FA;&#x8BE5; namespace &#x4E2D;&#x7684;&#x6240;&#x6709; pod &#x5305;&#x62EC;&#x672A;&#x521D;&#x59CB;&#x5316;&#x7684;</span>
<span class="token comment"># &#x4F7F;&#x7528;&#x8BE6;&#x7EC6;&#x8F93;&#x51FA;&#x6765;&#x63CF;&#x8FF0;&#x547D;&#x4EE4;</span>
$ kubectl describe nodes my-node
$ kubectl describe pods my-pod
$ kubectl get services --sort-by<span class="token operator">=</span>.metadata.name <span class="token comment"># List Services Sorted by Name</span>
<span class="token comment"># &#x6839;&#x636E;&#x91CD;&#x542F;&#x6B21;&#x6570;&#x6392;&#x5E8F;&#x5217;&#x51FA; pod</span>
$ kubectl get pods --sort-by<span class="token operator">=</span><span class="token string">&apos;.status.containerStatuses[0].restartCount&apos;</span>
<span class="token comment"># &#x83B7;&#x53D6;&#x6240;&#x6709;&#x5177;&#x6709; app=cassandra &#x7684; pod &#x4E2D;&#x7684; version &#x6807;&#x7B7E;</span>
$ kubectl get pods --selector<span class="token operator">=</span>app<span class="token operator">=</span>cassandra rc -o <span class="token punctuation">\</span>
<span class="token assign-left variable">jsonpath</span><span class="token operator">=</span><span class="token string">&apos;{.items[*].metadata.labels.version}&apos;</span>
<span class="token comment"># &#x83B7;&#x53D6;&#x6240;&#x6709;&#x8282;&#x70B9;&#x7684; ExternalIP</span>
$ kubectl get nodes -o <span class="token assign-left variable">jsonpath</span><span class="token operator">=</span><span class="token string">&apos;{.items[*].status.addresses[?(@.type==&quot;ExternalIP&quot;)].address}&apos;</span>
<span class="token comment"># &#x5217;&#x51FA;&#x5C5E;&#x4E8E;&#x67D0;&#x4E2A; PC &#x7684; Pod &#x7684;&#x540D;&#x5B57;</span>
<span class="token comment"># &#x201C;jq&#x201D;&#x547D;&#x4EE4;&#x7528;&#x4E8E;&#x8F6C;&#x6362;&#x590D;&#x6742;&#x7684; jsonpath&#xFF0C;&#x53C2;&#x8003; https://stedolan.github.io/jq/</span>
$ <span class="token assign-left variable">sel</span><span class="token operator">=</span><span class="token variable">${$(kubectl get rc my-rc --output=json | jq -j &apos;.spec.selector | to_entries | .<span class="token punctuation">[</span><span class="token punctuation">]</span> | &quot;\(.key)=\(.value)<span class="token operator">,</span>&quot;&apos;)<span class="token operator">%</span>?}</span>
$ <span class="token builtin class-name">echo</span> <span class="token variable"><span class="token variable">$(</span>kubectl get pods --selector<span class="token operator">=</span>$sel --output<span class="token operator">=</span>jsonpath<span class="token operator">=</span><span class="token punctuation">{</span>.items<span class="token punctuation">..</span>metadata.name<span class="token punctuation">}</span><span class="token variable">)</span></span>
<span class="token comment"># &#x67E5;&#x770B;&#x54EA;&#x4E9B;&#x8282;&#x70B9;&#x5DF2;&#x5C31;&#x7EEA;</span>
$ <span class="token assign-left variable">JSONPATH</span><span class="token operator">=</span><span class="token string">&apos;{range .items[*]}{@.metadata.name}:{range @.status.conditions[*]}{@.type}={@.status};{end}{end}&apos;</span> <span class="token punctuation">\</span>
<span class="token operator">&amp;&amp;</span> kubectl get nodes -o <span class="token assign-left variable">jsonpath</span><span class="token operator">=</span><span class="token string">&quot;<span class="token variable">$JSONPATH</span>&quot;</span> <span class="token operator">|</span> <span class="token function">grep</span> <span class="token string">&quot;Ready=True&quot;</span>
<span class="token comment"># &#x5217;&#x51FA;&#x5F53;&#x524D; Pod &#x4E2D;&#x4F7F;&#x7528;&#x7684; Secret</span>
$ kubectl get pods -o json <span class="token operator">|</span> jq <span class="token string">&apos;.items[].spec.containers[].env[]?.valueFrom.secretKeyRef.name&apos;</span> <span class="token operator">|</span> <span class="token function">grep</span> -v null <span class="token operator">|</span> <span class="token function">sort</span> <span class="token operator">|</span> <span class="token function">uniq</span>
</code></pre>
<h2 id="&#x66F4;&#x65B0;&#x8D44;&#x6E90;">&#x66F4;&#x65B0;&#x8D44;&#x6E90;</h2>
<pre class="language-"><code class="lang-bash">$ kubectl rolling-update frontend-v1 -f frontend-v2.json <span class="token comment"># &#x6EDA;&#x52A8;&#x66F4;&#x65B0; pod frontend-v1</span>
$ kubectl rolling-update frontend-v1 frontend-v2 --image<span class="token operator">=</span>image:v2 <span class="token comment"># &#x66F4;&#x65B0;&#x8D44;&#x6E90;&#x540D;&#x79F0;&#x5E76;&#x66F4;&#x65B0;&#x955C;&#x50CF;</span>
$ kubectl rolling-update frontend --image<span class="token operator">=</span>image:v2 <span class="token comment"># &#x66F4;&#x65B0; frontend pod &#x4E2D;&#x7684;&#x955C;&#x50CF;</span>
$ kubectl rolling-update frontend-v1 frontend-v2 --rollback <span class="token comment"># &#x9000;&#x51FA;&#x5DF2;&#x5B58;&#x5728;&#x7684;&#x8FDB;&#x884C;&#x4E2D;&#x7684;&#x6EDA;&#x52A8;&#x66F4;&#x65B0;</span>
$ <span class="token function">cat</span> pod.json <span class="token operator">|</span> kubectl replace -f - <span class="token comment"># &#x57FA;&#x4E8E; stdin &#x8F93;&#x5165;&#x7684; JSON &#x66FF;&#x6362; pod</span>
<span class="token comment"># &#x5F3A;&#x5236;&#x66FF;&#x6362;&#xFF0C;&#x5220;&#x9664;&#x540E;&#x91CD;&#x65B0;&#x521B;&#x5EFA;&#x8D44;&#x6E90;&#x3002;&#x4F1A;&#x5BFC;&#x81F4;&#x670D;&#x52A1;&#x4E2D;&#x65AD;&#x3002;</span>
$ kubectl replace --force -f ./pod.json
<span class="token comment"># &#x4E3A; nginx RC &#x521B;&#x5EFA;&#x670D;&#x52A1;&#xFF0C;&#x542F;&#x7528;&#x672C;&#x5730; 80 &#x7AEF;&#x53E3;&#x8FDE;&#x63A5;&#x5230;&#x5BB9;&#x5668;&#x4E0A;&#x7684; 8000 &#x7AEF;&#x53E3;</span>
$ kubectl expose rc nginx --port<span class="token operator">=</span><span class="token number">80</span> --target-port<span class="token operator">=</span><span class="token number">8000</span>
<span class="token comment"># &#x66F4;&#x65B0;&#x5355;&#x5BB9;&#x5668; pod &#x7684;&#x955C;&#x50CF;&#x7248;&#x672C;&#xFF08;tag&#xFF09;&#x5230; v4</span>
$ kubectl get pod mypod -o yaml <span class="token operator">|</span> <span class="token function">sed</span> <span class="token string">&apos;s/\(image: myimage\):.*$/<span class="token entity" title="\1">\1</span>:v4/&apos;</span> <span class="token operator">|</span> kubectl replace -f -
$ kubectl label pods my-pod new-label<span class="token operator">=</span>awesome <span class="token comment"># &#x6DFB;&#x52A0;&#x6807;&#x7B7E;</span>
$ kubectl annotate pods my-pod icon-url<span class="token operator">=</span>http://goo.gl/XXBTWq <span class="token comment"># &#x6DFB;&#x52A0;&#x6CE8;&#x89E3;</span>
$ kubectl autoscale deployment foo --min<span class="token operator">=</span><span class="token number">2</span> --max<span class="token operator">=</span><span class="token number">10</span> <span class="token comment"># &#x81EA;&#x52A8;&#x6269;&#x5C55; deployment &#x201C;foo&#x201D;</span>
</code></pre>
<h2 id="&#x4FEE;&#x8865;&#x8D44;&#x6E90;">&#x4FEE;&#x8865;&#x8D44;&#x6E90;</h2>
<p>&#x4F7F;&#x7528;&#x7B56;&#x7565;&#x5408;&#x5E76;&#x8865;&#x4E01;&#x5E76;&#x4FEE;&#x8865;&#x8D44;&#x6E90;&#x3002;</p>
<pre class="language-"><code class="lang-bash">$ kubectl patch node k8s-node-1 -p <span class="token string">&apos;{&quot;spec&quot;:{&quot;unschedulable&quot;:true}}&apos;</span> <span class="token comment"># &#x90E8;&#x5206;&#x66F4;&#x65B0;&#x8282;&#x70B9;</span>
<span class="token comment"># &#x66F4;&#x65B0;&#x5BB9;&#x5668;&#x955C;&#x50CF;&#xFF1B; spec.containers[*].name &#x662F;&#x5FC5;&#x987B;&#x7684;&#xFF0C;&#x56E0;&#x4E3A;&#x8FD9;&#x662F;&#x5408;&#x5E76;&#x7684;&#x5173;&#x952E;&#x5B57;</span>
$ kubectl patch pod valid-pod -p <span class="token string">&apos;{&quot;spec&quot;:{&quot;containers&quot;:[{&quot;name&quot;:&quot;kubernetes-serve-hostname&quot;,&quot;image&quot;:&quot;new image&quot;}]}}&apos;</span>
<span class="token comment"># &#x4F7F;&#x7528;&#x5177;&#x6709;&#x4F4D;&#x7F6E;&#x6570;&#x7EC4;&#x7684; json &#x8865;&#x4E01;&#x66F4;&#x65B0;&#x5BB9;&#x5668;&#x955C;&#x50CF;</span>
$ kubectl patch pod valid-pod --type<span class="token operator">=</span><span class="token string">&apos;json&apos;</span> -p<span class="token operator">=</span><span class="token string">&apos;[{&quot;op&quot;: &quot;replace&quot;, &quot;path&quot;: &quot;/spec/containers/0/image&quot;, &quot;value&quot;:&quot;new image&quot;}]&apos;</span>
<span class="token comment"># &#x4F7F;&#x7528;&#x5177;&#x6709;&#x4F4D;&#x7F6E;&#x6570;&#x7EC4;&#x7684; json &#x8865;&#x4E01;&#x7981;&#x7528; deployment &#x7684; livenessProbe</span>
$ kubectl patch deployment valid-deployment --type json -p<span class="token operator">=</span><span class="token string">&apos;[{&quot;op&quot;: &quot;remove&quot;, &quot;path&quot;: &quot;/spec/template/spec/containers/0/livenessProbe&quot;}]&apos;</span>
</code></pre>
<h2 id="&#x7F16;&#x8F91;&#x8D44;&#x6E90;">&#x7F16;&#x8F91;&#x8D44;&#x6E90;</h2>
<p>&#x5728;&#x7F16;&#x8F91;&#x5668;&#x4E2D;&#x7F16;&#x8F91;&#x4EFB;&#x4F55; API &#x8D44;&#x6E90;&#x3002;</p>
<pre class="language-"><code class="lang-bash">$ kubectl edit svc/docker-registry <span class="token comment"># &#x7F16;&#x8F91;&#x540D;&#x4E3A; docker-registry &#x7684; service</span>
$ <span class="token assign-left variable">KUBE_EDITOR</span><span class="token operator">=</span><span class="token string">&quot;nano&quot;</span> kubectl edit svc/docker-registry <span class="token comment"># &#x4F7F;&#x7528;&#x5176;&#x5B83;&#x7F16;&#x8F91;&#x5668;</span>
</code></pre>
<h2 id="scale-&#x8D44;&#x6E90;">Scale &#x8D44;&#x6E90;</h2>
<pre class="language-"><code class="lang-bash">$ kubectl scale --replicas<span class="token operator">=</span><span class="token number">3</span> rs/foo <span class="token comment"># Scale a replicaset named &apos;foo&apos; to 3</span>
$ kubectl scale --replicas<span class="token operator">=</span><span class="token number">3</span> -f foo.yaml <span class="token comment"># Scale a resource specified in &quot;foo.yaml&quot; to 3</span>
$ kubectl scale --current-replicas<span class="token operator">=</span><span class="token number">2</span> --replicas<span class="token operator">=</span><span class="token number">3</span> deployment/mysql <span class="token comment"># If the deployment named mysql&apos;s current size is 2, scale mysql to 3</span>
$ kubectl scale --replicas<span class="token operator">=</span><span class="token number">5</span> rc/foo rc/bar rc/baz <span class="token comment"># Scale multiple replication controllers</span>
</code></pre>
<h2 id="&#x5220;&#x9664;&#x8D44;&#x6E90;">&#x5220;&#x9664;&#x8D44;&#x6E90;</h2>
<pre class="language-"><code class="lang-bash">$ kubectl delete -f ./pod.json <span class="token comment"># &#x5220;&#x9664; pod.json &#x6587;&#x4EF6;&#x4E2D;&#x5B9A;&#x4E49;&#x7684;&#x7C7B;&#x578B;&#x548C;&#x540D;&#x79F0;&#x7684; pod</span>
$ kubectl delete pod,service baz foo <span class="token comment"># &#x5220;&#x9664;&#x540D;&#x4E3A;&#x201C;baz&#x201D;&#x7684; pod &#x548C;&#x540D;&#x4E3A;&#x201C;foo&#x201D;&#x7684; service</span>
$ kubectl delete pods,services -l <span class="token assign-left variable">name</span><span class="token operator">=</span>myLabel <span class="token comment"># &#x5220;&#x9664;&#x5177;&#x6709; name=myLabel &#x6807;&#x7B7E;&#x7684; pod &#x548C; serivce</span>
$ kubectl delete pods,services -l <span class="token assign-left variable">name</span><span class="token operator">=</span>myLabel --include-uninitialized <span class="token comment"># &#x5220;&#x9664;&#x5177;&#x6709; name=myLabel &#x6807;&#x7B7E;&#x7684; pod &#x548C; service&#xFF0C;&#x5305;&#x62EC;&#x5C1A;&#x672A;&#x521D;&#x59CB;&#x5316;&#x7684;</span>
$ kubectl -n my-ns delete po,svc --all <span class="token comment"># &#x5220;&#x9664; my-ns namespace &#x4E0B;&#x7684;&#x6240;&#x6709; pod &#x548C; serivce&#xFF0C;&#x5305;&#x62EC;&#x5C1A;&#x672A;&#x521D;&#x59CB;&#x5316;&#x7684;</span>
</code></pre>
<h2 id="&#x4E0E;&#x8FD0;&#x884C;&#x4E2D;&#x7684;-pod-&#x4EA4;&#x4E92;">&#x4E0E;&#x8FD0;&#x884C;&#x4E2D;&#x7684; Pod &#x4EA4;&#x4E92;</h2>
<pre class="language-"><code class="lang-bash">$ kubectl logs my-pod <span class="token comment"># dump &#x8F93;&#x51FA; pod &#x7684;&#x65E5;&#x5FD7;&#xFF08;stdout&#xFF09;</span>
$ kubectl logs my-pod -c my-container <span class="token comment"># dump &#x8F93;&#x51FA; pod &#x4E2D;&#x5BB9;&#x5668;&#x7684;&#x65E5;&#x5FD7;&#xFF08;stdout&#xFF0C;pod &#x4E2D;&#x6709;&#x591A;&#x4E2A;&#x5BB9;&#x5668;&#x7684;&#x60C5;&#x51B5;&#x4E0B;&#x4F7F;&#x7528;&#xFF09;</span>
$ kubectl logs -f my-pod <span class="token comment"># &#x6D41;&#x5F0F;&#x8F93;&#x51FA; pod &#x7684;&#x65E5;&#x5FD7;&#xFF08;stdout&#xFF09;</span>
$ kubectl logs -f my-pod -c my-container <span class="token comment"># &#x6D41;&#x5F0F;&#x8F93;&#x51FA; pod &#x4E2D;&#x5BB9;&#x5668;&#x7684;&#x65E5;&#x5FD7;&#xFF08;stdout&#xFF0C;pod &#x4E2D;&#x6709;&#x591A;&#x4E2A;&#x5BB9;&#x5668;&#x7684;&#x60C5;&#x51B5;&#x4E0B;&#x4F7F;&#x7528;&#xFF09;</span>
$ kubectl run -i --tty busybox --image<span class="token operator">=</span>busybox -- <span class="token function">sh</span> <span class="token comment"># &#x4EA4;&#x4E92;&#x5F0F; shell &#x7684;&#x65B9;&#x5F0F;&#x8FD0;&#x884C; pod</span>
$ kubectl attach my-pod -i <span class="token comment"># &#x8FDE;&#x63A5;&#x5230;&#x8FD0;&#x884C;&#x4E2D;&#x7684;&#x5BB9;&#x5668;</span>
$ kubectl port-forward my-pod <span class="token number">5000</span>:6000 <span class="token comment"># &#x8F6C;&#x53D1; pod &#x4E2D;&#x7684; 6000 &#x7AEF;&#x53E3;&#x5230;&#x672C;&#x5730;&#x7684; 5000 &#x7AEF;&#x53E3;</span>
$ kubectl <span class="token builtin class-name">exec</span> my-pod -- <span class="token function">ls</span> / <span class="token comment"># &#x5728;&#x5DF2;&#x5B58;&#x5728;&#x7684;&#x5BB9;&#x5668;&#x4E2D;&#x6267;&#x884C;&#x547D;&#x4EE4;&#xFF08;&#x53EA;&#x6709;&#x4E00;&#x4E2A;&#x5BB9;&#x5668;&#x7684;&#x60C5;&#x51B5;&#x4E0B;&#xFF09;</span>
$ kubectl <span class="token builtin class-name">exec</span> my-pod -c my-container -- <span class="token function">ls</span> / <span class="token comment"># &#x5728;&#x5DF2;&#x5B58;&#x5728;&#x7684;&#x5BB9;&#x5668;&#x4E2D;&#x6267;&#x884C;&#x547D;&#x4EE4;&#xFF08;pod &#x4E2D;&#x6709;&#x591A;&#x4E2A;&#x5BB9;&#x5668;&#x7684;&#x60C5;&#x51B5;&#x4E0B;&#xFF09;</span>
$ kubectl <span class="token function">top</span> pod POD_NAME --containers <span class="token comment"># &#x663E;&#x793A;&#x6307;&#x5B9A; pod &#x548C;&#x5BB9;&#x5668;&#x7684;&#x6307;&#x6807;&#x5EA6;&#x91CF;</span>
</code></pre>
<h2 id="&#x4E0E;&#x8282;&#x70B9;&#x548C;&#x96C6;&#x7FA4;&#x4EA4;&#x4E92;">&#x4E0E;&#x8282;&#x70B9;&#x548C;&#x96C6;&#x7FA4;&#x4EA4;&#x4E92;</h2>
<pre class="language-"><code class="lang-bash">$ kubectl cordon my-node <span class="token comment"># &#x6807;&#x8BB0; my-node &#x4E0D;&#x53EF;&#x8C03;&#x5EA6;</span>
$ kubectl drain my-node <span class="token comment"># &#x6E05;&#x7A7A; my-node &#x4EE5;&#x5F85;&#x7EF4;&#x62A4;</span>
$ kubectl uncordon my-node <span class="token comment"># &#x6807;&#x8BB0; my-node &#x53EF;&#x8C03;&#x5EA6;</span>
$ kubectl <span class="token function">top</span> node my-node <span class="token comment"># &#x663E;&#x793A; my-node &#x7684;&#x6307;&#x6807;&#x5EA6;&#x91CF;</span>
$ kubectl cluster-info <span class="token comment"># &#x663E;&#x793A; master &#x548C;&#x670D;&#x52A1;&#x7684;&#x5730;&#x5740;</span>
$ kubectl cluster-info dump <span class="token comment"># &#x5C06;&#x5F53;&#x524D;&#x96C6;&#x7FA4;&#x72B6;&#x6001;&#x8F93;&#x51FA;&#x5230; stdout </span>
$ kubectl cluster-info dump --output-directory<span class="token operator">=</span>/path/to/cluster-state <span class="token comment"># &#x5C06;&#x5F53;&#x524D;&#x96C6;&#x7FA4;&#x72B6;&#x6001;&#x8F93;&#x51FA;&#x5230; /path/to/cluster-state</span>
<span class="token comment"># &#x5982;&#x679C;&#x8BE5;&#x952E;&#x548C;&#x5F71;&#x54CD;&#x7684;&#x6C61;&#x70B9;&#xFF08;taint&#xFF09;&#x5DF2;&#x5B58;&#x5728;&#xFF0C;&#x5219;&#x4F7F;&#x7528;&#x6307;&#x5B9A;&#x7684;&#x503C;&#x66FF;&#x6362;</span>
$ kubectl taint nodes foo <span class="token assign-left variable">dedicated</span><span class="token operator">=</span>special-user:NoSchedule
</code></pre>
<h2 id="&#x8D44;&#x6E90;&#x7C7B;&#x578B;">&#x8D44;&#x6E90;&#x7C7B;&#x578B;</h2>
<p>&#x4E0B;&#x8868;&#x5217;&#x51FA;&#x7684;&#x662F; kubernetes &#x4E2D;&#x6240;&#x6709;&#x652F;&#x6301;&#x7684;&#x7C7B;&#x578B;&#x548C;&#x7F29;&#x5199;&#x7684;&#x522B;&#x540D;&#x3002;</p>
<table>
<thead>
<tr>
<th>&#x8D44;&#x6E90;&#x7C7B;&#x578B;</th>
<th>&#x7F29;&#x5199;&#x522B;&#x540D;</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>clusters</code></td>
<td></td>
</tr>
<tr>
<td><code>componentstatuses</code></td>
<td><code>cs</code></td>
</tr>
<tr>
<td><code>configmaps</code></td>
<td><code>cm</code></td>
</tr>
<tr>
<td><code>daemonsets</code></td>
<td><code>ds</code></td>
</tr>
<tr>
<td><code>deployments</code></td>
<td><code>deploy</code></td>
</tr>
<tr>
<td><code>endpoints</code></td>
<td><code>ep</code></td>
</tr>
<tr>
<td><code>event</code></td>
<td><code>ev</code></td>
</tr>
<tr>
<td><code>horizontalpodautoscalers</code></td>
<td><code>hpa</code></td>
</tr>
<tr>
<td><code>ingresses</code></td>
<td><code>ing</code></td>
</tr>
<tr>
<td><code>jobs</code></td>
<td></td>
</tr>
<tr>
<td><code>limitranges</code></td>
<td><code>limits</code></td>
</tr>
<tr>
<td><code>namespaces</code></td>
<td><code>ns</code></td>
</tr>
<tr>
<td><code>networkpolicies</code></td>
<td></td>
</tr>
<tr>
<td><code>nodes</code></td>
<td><code>no</code></td>
</tr>
<tr>
<td><code>statefulsets</code></td>
<td></td>
</tr>
<tr>
<td><code>persistentvolumeclaims</code></td>
<td><code>pvc</code></td>
</tr>
<tr>
<td><code>persistentvolumes</code></td>
<td><code>pv</code></td>
</tr>
<tr>
<td><code>pods</code></td>
<td><code>po</code></td>
</tr>
<tr>
<td><code>podsecuritypolicies</code></td>
<td><code>psp</code></td>
</tr>
<tr>
<td><code>podtemplates</code></td>
<td></td>
</tr>
<tr>
<td><code>replicasets</code></td>
<td><code>rs</code></td>
</tr>
<tr>
<td><code>replicationcontrollers</code></td>
<td><code>rc</code></td>
</tr>
<tr>
<td><code>resourcequotas</code></td>
<td><code>quota</code></td>
</tr>
<tr>
<td><code>cronjob</code></td>
<td></td>
</tr>
<tr>
<td><code>secrets</code></td>
<td></td>
</tr>
<tr>
<td><code>serviceaccount</code></td>
<td><code>sa</code></td>
</tr>
<tr>
<td><code>services</code></td>
<td><code>svc</code></td>
</tr>
<tr>
<td><code>storageclasses</code></td>
<td></td>
</tr>
<tr>
<td><code>thirdpartyresources</code></td>
</tr>
</tbody>
</table>
<h3 id="&#x683C;&#x5F0F;&#x5316;&#x8F93;&#x51FA;">&#x683C;&#x5F0F;&#x5316;&#x8F93;&#x51FA;</h3>
<p>&#x8981;&#x4EE5;&#x7279;&#x5B9A;&#x7684;&#x683C;&#x5F0F;&#x5411;&#x7EC8;&#x7AEF;&#x7A97;&#x53E3;&#x8F93;&#x51FA;&#x8BE6;&#x7EC6;&#x4FE1;&#x606F;&#xFF0C;&#x53EF;&#x4EE5;&#x5728; <code>kubectl</code> &#x547D;&#x4EE4;&#x4E2D;&#x6DFB;&#x52A0; <code>-o</code> &#x6216;&#x8005; <code>-output</code> &#x6807;&#x5FD7;&#x3002;</p>
<table>
<thead>
<tr>
<th>&#x8F93;&#x51FA;&#x683C;&#x5F0F;</th>
<th>&#x63CF;&#x8FF0;</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>-o=custom-columns=<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>spec</span><span class="token punctuation">&gt;</span></span></code></td>
<td>&#x4F7F;&#x7528;&#x9017;&#x53F7;&#x5206;&#x9694;&#x7684;&#x81EA;&#x5B9A;&#x4E49;&#x5217;&#x5217;&#x8868;&#x6253;&#x5370;&#x8868;&#x683C;</td>
</tr>
<tr>
<td><code>-o=custom-columns-file=<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>filename</span><span class="token punctuation">&gt;</span></span></code></td>
<td>&#x4F7F;&#x7528; &#x6587;&#x4EF6;&#x4E2D;&#x7684;&#x81EA;&#x5B9A;&#x4E49;&#x5217;&#x6A21;&#x677F;&#x6253;&#x5370;&#x8868;&#x683C;</td>
</tr>
<tr>
<td><code>-o=json</code></td>
<td>&#x8F93;&#x51FA; JSON &#x683C;&#x5F0F;&#x7684; API &#x5BF9;&#x8C61;</td>
</tr>
<tr>
<td><code>-o=jsonpath=<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>template</span><span class="token punctuation">&gt;</span></span></code></td>
<td>&#x6253;&#x5370; <a href="https://kubernetes.io/docs/user-guide/jsonpath" target="_blank">jsonpath</a> &#x8868;&#x8FBE;&#x5F0F;&#x4E2D;&#x5B9A;&#x4E49;&#x7684;&#x5B57;&#x6BB5;</td>
</tr>
<tr>
<td><code>-o=jsonpath-file=<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>filename</span><span class="token punctuation">&gt;</span></span></code></td>
<td>&#x6253;&#x5370;&#x7531; &#x6587;&#x4EF6;&#x4E2D;&#x7684; <a href="https://kubernetes.io/docs/user-guide/jsonpath" target="_blank">jsonpath</a> &#x8868;&#x8FBE;&#x5F0F;&#x5B9A;&#x4E49;&#x7684;&#x5B57;&#x6BB5;</td>
</tr>
<tr>
<td><code>-o=name</code></td>
<td>&#x4EC5;&#x6253;&#x5370;&#x8D44;&#x6E90;&#x540D;&#x79F0;</td>
</tr>
<tr>
<td><code>-o=wide</code></td>
<td>&#x4EE5;&#x7EAF;&#x6587;&#x672C;&#x683C;&#x5F0F;&#x8F93;&#x51FA;&#x4EFB;&#x4F55;&#x9644;&#x52A0;&#x4FE1;&#x606F;&#xFF0C;&#x5BF9;&#x4E8E; Pod &#xFF0C;&#x5305;&#x542B;&#x8282;&#x70B9;&#x540D;&#x79F0;</td>
</tr>
<tr>
<td><code>-o=yaml</code></td>
<td>&#x8F93;&#x51FA; YAML &#x683C;&#x5F0F;&#x7684; API &#x5BF9;&#x8C61;</td>
</tr>
</tbody>
</table>
<h3 id="kubectl-&#x8BE6;&#x7EC6;&#x8F93;&#x51FA;&#x548C;&#x8C03;&#x8BD5;">Kubectl &#x8BE6;&#x7EC6;&#x8F93;&#x51FA;&#x548C;&#x8C03;&#x8BD5;</h3>
<p>&#x4F7F;&#x7528; <code>-v</code> &#x6216; <code>--v</code> &#x6807;&#x5FD7;&#x8DDF;&#x7740;&#x4E00;&#x4E2A;&#x6574;&#x6570;&#x6765;&#x6307;&#x5B9A;&#x65E5;&#x5FD7;&#x7EA7;&#x522B;&#x3002;</p>
<table>
<thead>
<tr>
<th>&#x8BE6;&#x7EC6;&#x7B49;&#x7EA7;</th>
<th>&#x63CF;&#x8FF0;</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>--v=0</code></td>
<td>&#x603B;&#x662F;&#x5BF9;&#x64CD;&#x4F5C;&#x4EBA;&#x5458;&#x53EF;&#x89C1;&#x3002;</td>
</tr>
<tr>
<td><code>--v=1</code></td>
<td>&#x5408;&#x7406;&#x7684;&#x9ED8;&#x8BA4;&#x65E5;&#x5FD7;&#x7EA7;&#x522B;&#xFF0C;&#x5982;&#x679C;&#x60A8;&#x4E0D;&#x9700;&#x8981;&#x8BE6;&#x7EC6;&#x8F93;&#x51FA;&#x3002;</td>
</tr>
<tr>
<td><code>--v=2</code></td>
<td>&#x53EF;&#x80FD;&#x4E0E;&#x7CFB;&#x7EDF;&#x7684;&#x91CD;&#x5927;&#x53D8;&#x5316;&#x76F8;&#x5173;&#x7684;&#xFF0C;&#x6709;&#x5173;&#x7A33;&#x5B9A;&#x72B6;&#x6001;&#x7684;&#x4FE1;&#x606F;&#x548C;&#x91CD;&#x8981;&#x7684;&#x65E5;&#x5FD7;&#x4FE1;&#x606F;&#x3002;&#x8FD9;&#x662F;&#x5BF9;&#x5927;&#x591A;&#x6570;&#x7CFB;&#x7EDF;&#x63A8;&#x8350;&#x7684;&#x65E5;&#x5FD7;&#x7EA7;&#x522B;&#x3002;</td>
</tr>
<tr>
<td><code>--v=3</code></td>
<td>&#x6709;&#x5173;&#x66F4;&#x6539;&#x7684;&#x6269;&#x5C55;&#x4FE1;&#x606F;&#x3002;</td>
</tr>
<tr>
<td><code>--v=4</code></td>
<td>&#x8C03;&#x8BD5;&#x7EA7;&#x522B;&#x8BE6;&#x7EC6;&#x8F93;&#x51FA;&#x3002;</td>
</tr>
<tr>
<td><code>--v=6</code></td>
<td>&#x663E;&#x793A;&#x8BF7;&#x6C42;&#x7684;&#x8D44;&#x6E90;&#x3002;</td>
</tr>
<tr>
<td><code>--v=7</code></td>
<td>&#x663E;&#x793A;HTTP&#x8BF7;&#x6C42;&#x7684;header&#x3002;</td>
</tr>
<tr>
<td><code>--v=8</code></td>
<td>&#x663E;&#x793A;HTTP&#x8BF7;&#x6C42;&#x7684;&#x5185;&#x5BB9;&#x3002;</td>
</tr>
</tbody>
</table>
<h2 id="&#x53C2;&#x8003;">&#x53C2;&#x8003;</h2>
<ul>
<li><a href="https://kubernetes.io/docs/user-guide/kubectl-overview" target="_blank">Kubectl &#x6982;&#x89C8; - kubernetes.io</a></li>
<li><a href="https://kubernetes.io/docs/user-guide/jsonpath" target="_blank">JsonPath &#x624B;&#x518C; - kubernetes.io</a></li>
<li><a href="https://kubernetes.io/docs/user-guide/kubectl-cheatsheet/" target="_blank">Cheatsheet - kubernetes.io</a></li>
</ul>
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