2020-06-19 14:52:56 +08:00
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< title > 配置 Pod 的 Service Account · Kubernetes Handbook - Kubernetes中文指南/云原生应用架构实践手册 by Jimmy Song(宋净超)< / title >
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< a href = "https://jimmysong.io" target = "_blank" class = "custom-link" > 回到主页< / a >
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< a href = "https://jimmysong.io/awesome-cloud-native" target = "_blank" class = "custom-link" > Awesome Cloud Native< / 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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< a href = "https://cloudnativeindustryalliance.github.io/whitepaper2020/" target = "_blank" class = "custom-link" > 中国云原生发展白皮书2020< / a >
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< a href = "https://jimmysong.io/guide-to-cloud-native-app/" target = "_blank" class = "custom-link" > 云原生应用白皮书< / a >
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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 >
< 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（ ）
< / a >
< / li >
< li class = "chapter " data-level = "2.2" data-path = "../cloud-native/cloud-native-philosophy.html" >
< a href = "../cloud-native/cloud-native-philosophy.html" >
< b > 2.2.< / b >
云原生的设计哲学
< / a >
< / li >
< li class = "chapter " data-level = "2.3" data-path = "../cloud-native/play-with-kubernetes.html" >
< a href = "../cloud-native/play-with-kubernetes.html" >
< b > 2.3.< / b >
Play with Kubernetes
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< li class = "chapter " data-level = "2.4" data-path = "../cloud-native/cloud-native-local-quick-start.html" >
< a href = "../cloud-native/cloud-native-local-quick-start.html" >
< b > 2.4.< / b >
快速部署一个云原生本地实验环境
< / a >
< / li >
< li class = "chapter " data-level = "2.5" data-path = "../cloud-native/setup-kubernetes-with-rancher-and-aliyun.html" >
< a href = "../cloud-native/setup-kubernetes-with-rancher-and-aliyun.html" >
< b > 2.5.< / b >
使用 Rancher 在阿里云上部署 Kubenretes 集群
< / a >
< / li >
< li class = "chapter " data-level = "2.6" data-path = "../cloud-native/kubernetes-and-cloud-native-app-overview.html" >
< a href = "../cloud-native/kubernetes-and-cloud-native-app-overview.html" >
< b > 2.6.< / b >
Kubernetes 与云原生应用概览
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< / li >
< li class = "chapter " data-level = "2.7" data-path = "../cloud-native/from-kubernetes-to-cloud-native.html" >
< a href = "../cloud-native/from-kubernetes-to-cloud-native.html" >
< b > 2.7.< / b >
云原生应用之路 —— 从 Kubernetes 到 Cloud Native
< / a >
< / li >
< li class = "chapter " data-level = "2.8" data-path = "../cloud-native/cloud-native-programming-languages.html" >
< a href = "../cloud-native/cloud-native-programming-languages.html" >
< b > 2.8.< / b >
云原生编程语言
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< li class = "chapter " data-level = "2.8.1" data-path = "../cloud-native/cloud-native-programming-language-ballerina.html" >
< a href = "../cloud-native/cloud-native-programming-language-ballerina.html" >
< b > 2.8.1.< / b >
云原生编程语言 Ballerina
< / a >
< / li >
< li class = "chapter " data-level = "2.8.2" data-path = "../cloud-native/cloud-native-programming-language-pulumi.html" >
< a href = "../cloud-native/cloud-native-programming-language-pulumi.html" >
< b > 2.8.2.< / b >
云原生编程语言 Pulumi
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "2.9" data-path = "../cloud-native/the-future-of-cloud-native.html" >
< a href = "../cloud-native/the-future-of-cloud-native.html" >
< b > 2.9.< / b >
云原生的未来
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< / li >
< li class = "chapter " data-level = "2.10" data-path = "../cloud-native/define-cloud-native-app.html" >
< a href = "../cloud-native/define-cloud-native-app.html" >
< b > 2.10.< / b >
定义云原生应用
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< li class = "chapter " data-level = "2.10.1" data-path = "../cloud-native/workload.html" >
< a href = "../cloud-native/workload.html" >
< b > 2.10.1.< / b >
Workload
< / a >
< / li >
< li class = "chapter " data-level = "2.10.2" data-path = "../cloud-native/component.html" >
< a href = "../cloud-native/component.html" >
< b > 2.10.2.< / b >
Component
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< / li >
< li class = "chapter " data-level = "2.10.3" data-path = "../cloud-native/trait.html" >
< a href = "../cloud-native/trait.html" >
< b > 2.10.3.< / b >
Trait
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< / li >
< li class = "chapter " data-level = "2.10.4" data-path = "../cloud-native/application-scope.html" >
< a href = "../cloud-native/application-scope.html" >
< b > 2.10.4.< / b >
Application Scope
< / a >
< / li >
< li class = "chapter " data-level = "2.10.5" data-path = "../cloud-native/application-configuration.html" >
< a href = "../cloud-native/application-configuration.html" >
< b > 2.10.5.< / b >
Application Configuration
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< / li >
< li class = "header" > 概念与原理< / li >
< li class = "chapter " data-level = "3.1" data-path = "../concepts/" >
< a href = "../concepts/" >
< b > 3.1.< / b >
Kubernetes 架构
< / a >
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< li class = "chapter " data-level = "3.1.1" data-path = "../concepts/concepts.html" >
< a href = "../concepts/concepts.html" >
< b > 3.1.1.< / b >
设计理念
< / a >
< / li >
< li class = "chapter " data-level = "3.1.2" data-path = "../concepts/etcd.html" >
< a href = "../concepts/etcd.html" >
< b > 3.1.2.< / b >
Etcd 解析
< / a >
< / li >
< li class = "chapter " data-level = "3.1.3" data-path = "../concepts/open-interfaces.html" >
< a href = "../concepts/open-interfaces.html" >
< b > 3.1.3.< / b >
开放接口
< / a >
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< li class = "chapter " data-level = "3.1.3.1" data-path = "../concepts/cri.html" >
< a href = "../concepts/cri.html" >
< b > 3.1.3.1.< / b >
CRI - Container Runtime Interface（ ）
< / a >
< / li >
< li class = "chapter " data-level = "3.1.3.2" data-path = "../concepts/cni.html" >
< a href = "../concepts/cni.html" >
< b > 3.1.3.2.< / b >
CNI - Container Network Interface（ ）
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< / li >
< li class = "chapter " data-level = "3.1.3.3" data-path = "../concepts/csi.html" >
< a href = "../concepts/csi.html" >
< b > 3.1.3.3.< / b >
CSI - Container Storage Interface（ ）
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< li class = "chapter " data-level = "3.2" data-path = "../concepts/networking.html" >
< a href = "../concepts/networking.html" >
< b > 3.2.< / b >
Kubernetes 中的网络
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< li class = "chapter " data-level = "3.2.1" data-path = "../concepts/flannel.html" >
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< b > 3.2.1.< / b >
Kubernetes 中的网络解析 —— 以 flannel 为例
< / a >
< / li >
< li class = "chapter " data-level = "3.2.2" data-path = "../concepts/calico.html" >
< a href = "../concepts/calico.html" >
< b > 3.2.2.< / b >
Kubernetes 中的网络解析 —— 以 calico 为例
< / a >
< / li >
< li class = "chapter " data-level = "3.2.3" data-path = "../concepts/cilium.html" >
< a href = "../concepts/cilium.html" >
< b > 3.2.3.< / b >
具备 API 感知的网络和安全性管理开源软件 Cilium
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< li class = "chapter " data-level = "3.2.3.1" data-path = "../concepts/cilium-concepts.html" >
< a href = "../concepts/cilium-concepts.html" >
< b > 3.2.3.1.< / b >
Cilium 架构设计与概念解析
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< li class = "chapter " data-level = "3.3" data-path = "../concepts/objects.html" >
< a href = "../concepts/objects.html" >
< b > 3.3.< / b >
资源对象与基本概念解析
< / a >
< / li >
< li class = "chapter " data-level = "3.4" data-path = "../concepts/pod-state-and-lifecycle.html" >
< a href = "../concepts/pod-state-and-lifecycle.html" >
< b > 3.4.< / b >
Pod 状态与生命周期管理
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< li class = "chapter " data-level = "3.4.1" data-path = "../concepts/pod-overview.html" >
< a href = "../concepts/pod-overview.html" >
< b > 3.4.1.< / b >
Pod 概览
< / a >
< / li >
< li class = "chapter " data-level = "3.4.2" data-path = "../concepts/pod.html" >
< a href = "../concepts/pod.html" >
< b > 3.4.2.< / b >
Pod 解析
< / a >
< / li >
< li class = "chapter " data-level = "3.4.3" data-path = "../concepts/init-containers.html" >
< a href = "../concepts/init-containers.html" >
< b > 3.4.3.< / b >
Init 容器
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< / li >
< li class = "chapter " data-level = "3.4.4" data-path = "../concepts/pause-container.html" >
< a href = "../concepts/pause-container.html" >
< b > 3.4.4.< / b >
Pause 容器
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< / li >
< li class = "chapter " data-level = "3.4.5" data-path = "../concepts/pod-security-policy.html" >
< a href = "../concepts/pod-security-policy.html" >
< b > 3.4.5.< / b >
Pod 安全策略
< / a >
< / li >
< li class = "chapter " data-level = "3.4.6" data-path = "../concepts/pod-lifecycle.html" >
< a href = "../concepts/pod-lifecycle.html" >
< b > 3.4.6.< / b >
Pod 的生命周期
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< / li >
< li class = "chapter " data-level = "3.4.7" data-path = "../concepts/pod-hook.html" >
< a href = "../concepts/pod-hook.html" >
< b > 3.4.7.< / b >
Pod Hook
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< / li >
< li class = "chapter " data-level = "3.4.8" data-path = "../concepts/pod-preset.html" >
< a href = "../concepts/pod-preset.html" >
< b > 3.4.8.< / b >
Pod Preset
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< / li >
< li class = "chapter " data-level = "3.4.9" data-path = "../concepts/pod-disruption-budget.html" >
< a href = "../concepts/pod-disruption-budget.html" >
< b > 3.4.9.< / b >
Pod 中断与 PDB（
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< li class = "chapter " data-level = "3.5" data-path = "../concepts/cluster.html" >
< a href = "../concepts/cluster.html" >
< b > 3.5.< / b >
集群资源管理
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< ul class = "articles" >
< li class = "chapter " data-level = "3.5.1" data-path = "../concepts/node.html" >
< a href = "../concepts/node.html" >
< b > 3.5.1.< / b >
Node
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< / li >
< li class = "chapter " data-level = "3.5.2" data-path = "../concepts/namespace.html" >
< a href = "../concepts/namespace.html" >
< b > 3.5.2.< / b >
Namespace
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< / li >
< li class = "chapter " data-level = "3.5.3" data-path = "../concepts/label.html" >
< a href = "../concepts/label.html" >
< b > 3.5.3.< / b >
Label
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< / li >
< li class = "chapter " data-level = "3.5.4" data-path = "../concepts/annotation.html" >
< a href = "../concepts/annotation.html" >
< b > 3.5.4.< / b >
Annotation
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< / li >
< li class = "chapter " data-level = "3.5.5" data-path = "../concepts/taint-and-toleration.html" >
< a href = "../concepts/taint-and-toleration.html" >
< b > 3.5.5.< / b >
Taint 和 Toleration（ ）
< / a >
< / li >
< li class = "chapter " data-level = "3.5.6" data-path = "../concepts/garbage-collection.html" >
< a href = "../concepts/garbage-collection.html" >
< b > 3.5.6.< / b >
垃圾收集
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< / li >
< li class = "chapter " data-level = "3.6" data-path = "../concepts/controllers.html" >
< a href = "../concepts/controllers.html" >
< b > 3.6.< / b >
控制器
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< ul class = "articles" >
< li class = "chapter " data-level = "3.6.1" data-path = "../concepts/deployment.html" >
< a href = "../concepts/deployment.html" >
< b > 3.6.1.< / b >
Deployment
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< / li >
< li class = "chapter " data-level = "3.6.2" data-path = "../concepts/statefulset.html" >
< a href = "../concepts/statefulset.html" >
< b > 3.6.2.< / b >
StatefulSet
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< / li >
< li class = "chapter " data-level = "3.6.3" data-path = "../concepts/daemonset.html" >
< a href = "../concepts/daemonset.html" >
< b > 3.6.3.< / b >
DaemonSet
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< li class = "chapter " data-level = "3.6.4" data-path = "../concepts/replicaset.html" >
< a href = "../concepts/replicaset.html" >
< b > 3.6.4.< / b >
ReplicationController 和 ReplicaSet
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< / li >
< li class = "chapter " data-level = "3.6.5" data-path = "../concepts/job.html" >
< a href = "../concepts/job.html" >
< b > 3.6.5.< / b >
Job
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< / li >
< li class = "chapter " data-level = "3.6.6" data-path = "../concepts/cronjob.html" >
< a href = "../concepts/cronjob.html" >
< b > 3.6.6.< / b >
CronJob
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< / li >
< li class = "chapter " data-level = "3.6.7" data-path = "../concepts/horizontal-pod-autoscaling.html" >
< a href = "../concepts/horizontal-pod-autoscaling.html" >
< b > 3.6.7.< / b >
Horizontal Pod Autoscaling
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< ul class = "articles" >
< li class = "chapter " data-level = "3.6.7.1" data-path = "../concepts/custom-metrics-hpa.html" >
< a href = "../concepts/custom-metrics-hpa.html" >
< b > 3.6.7.1.< / b >
自定义指标 HPA
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< li class = "chapter " data-level = "3.6.8" data-path = "../concepts/admission-controller.html" >
< a href = "../concepts/admission-controller.html" >
< b > 3.6.8.< / b >
准入控制器（ ）
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< li class = "chapter " data-level = "3.7" data-path = "../concepts/service-discovery.html" >
< a href = "../concepts/service-discovery.html" >
< b > 3.7.< / b >
服务发现
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< ul class = "articles" >
< li class = "chapter " data-level = "3.7.1" data-path = "../concepts/service.html" >
< a href = "../concepts/service.html" >
< b > 3.7.1.< / b >
Service
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< / li >
< li class = "chapter " data-level = "3.7.2" data-path = "../concepts/ingress.html" >
< a href = "../concepts/ingress.html" >
< b > 3.7.2.< / b >
Ingress
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< li class = "chapter " data-level = "3.7.2.1" data-path = "../concepts/traefik-ingress-controller.html" >
< a href = "../concepts/traefik-ingress-controller.html" >
< b > 3.7.2.1.< / b >
Traefik Ingress Controller
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< li class = "chapter " data-level = "3.8" data-path = "../concepts/authentication-and-permission.html" >
< a href = "../concepts/authentication-and-permission.html" >
< b > 3.8.< / b >
身份与权限控制
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< ul class = "articles" >
< li class = "chapter " data-level = "3.8.1" data-path = "../concepts/serviceaccount.html" >
< a href = "../concepts/serviceaccount.html" >
< b > 3.8.1.< / b >
ServiceAccount
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< / li >
< li class = "chapter " data-level = "3.8.2" data-path = "../concepts/rbac.html" >
< a href = "../concepts/rbac.html" >
< b > 3.8.2.< / b >
RBAC—— 基于角色的访问控制
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< / li >
< li class = "chapter " data-level = "3.8.3" data-path = "../concepts/network-policy.html" >
< a href = "../concepts/network-policy.html" >
< b > 3.8.3.< / b >
NetworkPolicy
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< li class = "chapter " data-level = "3.9" data-path = "../concepts/storage.html" >
< a href = "../concepts/storage.html" >
< b > 3.9.< / b >
存储
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< li class = "chapter " data-level = "3.9.1" data-path = "../concepts/secret.html" >
< a href = "../concepts/secret.html" >
< b > 3.9.1.< / b >
Secret
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< li class = "chapter " data-level = "3.9.2" data-path = "../concepts/configmap.html" >
< a href = "../concepts/configmap.html" >
< b > 3.9.2.< / b >
ConfigMap
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< li class = "chapter " data-level = "3.9.2.1" data-path = "../concepts/configmap-hot-update.html" >
< a href = "../concepts/configmap-hot-update.html" >
< b > 3.9.2.1.< / b >
ConfigMap 的热更新
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< li class = "chapter " data-level = "3.9.3" data-path = "../concepts/volume.html" >
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< b > 3.9.3.< / b >
Volume
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< li class = "chapter " data-level = "3.9.4" data-path = "../concepts/persistent-volume.html" >
< a href = "../concepts/persistent-volume.html" >
< b > 3.9.4.< / b >
Persistent Volume（ ）
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< li class = "chapter " data-level = "3.9.5" data-path = "../concepts/storageclass.html" >
< a href = "../concepts/storageclass.html" >
< b > 3.9.5.< / b >
Storage Class
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< li class = "chapter " data-level = "3.9.6" data-path = "../concepts/local-persistent-storage.html" >
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< b > 3.9.6.< / b >
本地持久化存储
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< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "3.10" data-path = "../concepts/extension.html" >
< a href = "../concepts/extension.html" >
< b > 3.10.< / b >
集群扩展
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "3.10.1" data-path = "../concepts/custom-resource.html" >
< a href = "../concepts/custom-resource.html" >
< b > 3.10.1.< / b >
使用自定义资源扩展 API
< / a >
< / li >
< li class = "chapter " data-level = "3.10.2" data-path = "../concepts/crd.html" >
< a href = "../concepts/crd.html" >
< b > 3.10.2.< / b >
使用 CRD 扩展 Kubernetes API
< / a >
< / li >
< li class = "chapter " data-level = "3.10.3" data-path = "../concepts/aggregated-api-server.html" >
< a href = "../concepts/aggregated-api-server.html" >
< b > 3.10.3.< / b >
Aggregated API Server
< / a >
< / li >
< li class = "chapter " data-level = "3.10.4" data-path = "../concepts/apiservice.html" >
< a href = "../concepts/apiservice.html" >
< b > 3.10.4.< / b >
APIService
< / a >
< / li >
< li class = "chapter " data-level = "3.10.5" data-path = "../concepts/service-catalog.html" >
< a href = "../concepts/service-catalog.html" >
< b > 3.10.5.< / b >
Service Catalog
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "3.11" data-path = "../concepts/scheduling.html" >
< a href = "../concepts/scheduling.html" >
< b > 3.11.< / b >
资源调度
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "3.11.1" data-path = "../concepts/qos.html" >
< a href = "../concepts/qos.html" >
< b > 3.11.1.< / b >
QoS（ ）
< / a >
< / li >
< / ul >
< / li >
< li class = "header" > 用户指南< / li >
< li class = "chapter " data-level = "4.1" data-path = "./" >
< a href = "./" >
< b > 4.1.< / b >
用户指南
< / a >
< / li >
< li class = "chapter " data-level = "4.2" data-path = "resource-configuration.html" >
< a href = "resource-configuration.html" >
< b > 4.2.< / b >
资源对象配置
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "4.2.1" data-path = "configure-liveness-readiness-probes.html" >
< a href = "configure-liveness-readiness-probes.html" >
< b > 4.2.1.< / b >
配置 Pod 的 liveness 和 readiness 探针
< / a >
< / li >
< li class = "chapter active" data-level = "4.2.2" data-path = "configure-pod-service-account.html" >
< a href = "configure-pod-service-account.html" >
< b > 4.2.2.< / b >
配置 Pod 的 Service Account
< / a >
< / li >
< li class = "chapter " data-level = "4.2.3" data-path = "secret-configuration.html" >
< a href = "secret-configuration.html" >
< b > 4.2.3.< / b >
Secret 配置
< / a >
< / li >
< li class = "chapter " data-level = "4.2.4" data-path = "resource-quota-management.html" >
< a href = "resource-quota-management.html" >
< b > 4.2.4.< / b >
管理 namespace 中的资源配额
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "4.3" data-path = "command-usage.html" >
< a href = "command-usage.html" >
< b > 4.3.< / b >
命令使用
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "4.3.1" data-path = "docker-cli-to-kubectl.html" >
< a href = "docker-cli-to-kubectl.html" >
< b > 4.3.1.< / b >
Docker 用户过渡到 kubectl 命令行指南
< / a >
< / li >
< li class = "chapter " data-level = "4.3.2" data-path = "using-kubectl.html" >
< a href = "using-kubectl.html" >
< b > 4.3.2.< / b >
kubectl 命令概览
< / a >
< / li >
< li class = "chapter " data-level = "4.3.3" data-path = "kubectl-cheatsheet.html" >
< a href = "kubectl-cheatsheet.html" >
< b > 4.3.3.< / b >
kubectl 命令技巧大全
< / a >
< / li >
< li class = "chapter " data-level = "4.3.4" data-path = "using-etcdctl-to-access-kubernetes-data.html" >
< a href = "using-etcdctl-to-access-kubernetes-data.html" >
< b > 4.3.4.< / b >
使用 etcdctl 访问 kubernetes 数据
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "4.4" data-path = "cluster-security-management.html" >
< a href = "cluster-security-management.html" >
< b > 4.4.< / b >
集群安全性管理
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "4.4.1" data-path = "managing-tls-in-a-cluster.html" >
< a href = "managing-tls-in-a-cluster.html" >
< b > 4.4.1.< / b >
管理集群中的 TLS
< / a >
< / li >
< li class = "chapter " data-level = "4.4.2" data-path = "kubelet-authentication-authorization.html" >
< a href = "kubelet-authentication-authorization.html" >
< b > 4.4.2.< / b >
kubelet 的认证授权
< / a >
< / li >
< li class = "chapter " data-level = "4.4.3" data-path = "tls-bootstrapping.html" >
< a href = "tls-bootstrapping.html" >
< b > 4.4.3.< / b >
TLS bootstrap
< / a >
< / li >
< li class = "chapter " data-level = "4.4.4" data-path = "kubectl-user-authentication-authorization.html" >
< a href = "kubectl-user-authentication-authorization.html" >
< b > 4.4.4.< / b >
创建用户认证授权的 kubeconfig 文件
< / a >
< / li >
< li class = "chapter " data-level = "4.4.5" data-path = "ip-masq-agent.html" >
< a href = "ip-masq-agent.html" >
< b > 4.4.5.< / b >
IP 伪装代理
< / a >
< / li >
< li class = "chapter " data-level = "4.4.6" data-path = "auth-with-kubeconfig-or-token.html" >
< a href = "auth-with-kubeconfig-or-token.html" >
< b > 4.4.6.< / b >
使用 kubeconfig 或 token 进行用户身份认证
< / a >
< / li >
< li class = "chapter " data-level = "4.4.7" data-path = "authentication.html" >
< a href = "authentication.html" >
< b > 4.4.7.< / b >
Kubernetes 中的用户与身份认证授权
< / a >
< / li >
< li class = "chapter " data-level = "4.4.8" data-path = "kubernetes-security-best-practice.html" >
< a href = "kubernetes-security-best-practice.html" >
< b > 4.4.8.< / b >
Kubernetes 集群安全性配置最佳实践
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "4.5" data-path = "access-kubernetes-cluster.html" >
< a href = "access-kubernetes-cluster.html" >
< b > 4.5.< / b >
访问 Kubernetes 集群
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "4.5.1" data-path = "access-cluster.html" >
< a href = "access-cluster.html" >
< b > 4.5.1.< / b >
访问集群
< / a >
< / li >
< li class = "chapter " data-level = "4.5.2" data-path = "authenticate-across-clusters-kubeconfig.html" >
< a href = "authenticate-across-clusters-kubeconfig.html" >
< b > 4.5.2.< / b >
使用 kubeconfig 文件配置跨集群认证
< / a >
< / li >
< li class = "chapter " data-level = "4.5.3" data-path = "connecting-to-applications-port-forward.html" >
< a href = "connecting-to-applications-port-forward.html" >
< b > 4.5.3.< / b >
通过端口转发访问集群中的应用程序
< / a >
< / li >
< li class = "chapter " data-level = "4.5.4" data-path = "service-access-application-cluster.html" >
< a href = "service-access-application-cluster.html" >
< b > 4.5.4.< / b >
使用 service 访问群集中的应用程序
< / a >
< / li >
< li class = "chapter " data-level = "4.5.5" data-path = "accessing-kubernetes-pods-from-outside-of-the-cluster.html" >
< a href = "accessing-kubernetes-pods-from-outside-of-the-cluster.html" >
< b > 4.5.5.< / b >
从外部访问 Kubernetes 中的 Pod
< / a >
< / li >
< li class = "chapter " data-level = "4.5.6" data-path = "cabin-mobile-dashboard-for-kubernetes.html" >
< a href = "cabin-mobile-dashboard-for-kubernetes.html" >
< b > 4.5.6.< / b >
Cabin - Kubernetes 手机客户端
< / a >
< / li >
< li class = "chapter " data-level = "4.5.7" data-path = "kubernetes-desktop-client.html" >
< a href = "kubernetes-desktop-client.html" >
< b > 4.5.7.< / b >
Kubernetic - Kubernetes 桌面客户端
< / a >
< / li >
< li class = "chapter " data-level = "4.5.8" data-path = "kubernator-kubernetes-ui.html" >
< a href = "kubernator-kubernetes-ui.html" >
< b > 4.5.8.< / b >
Kubernator - 更底层的 Kubernetes UI
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "4.6" data-path = "application-development-deployment-flow.html" >
< a href = "application-development-deployment-flow.html" >
< b > 4.6.< / b >
在 Kubernetes 中开发部署应用
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "4.6.1" data-path = "deploy-applications-in-kubernetes.html" >
< a href = "deploy-applications-in-kubernetes.html" >
< b > 4.6.1.< / b >
适用于 kubernetes 的应用开发部署流程
< / a >
< / li >
< li class = "chapter " data-level = "4.6.2" data-path = "migrating-hadoop-yarn-to-kubernetes.html" >
< a href = "migrating-hadoop-yarn-to-kubernetes.html" >
< b > 4.6.2.< / b >
迁移传统应用到 Kubernetes 中 —— 以 Hadoop YARN 为例
< / a >
< / li >
< li class = "chapter " data-level = "4.6.3" data-path = "using-statefulset.html" >
< a href = "using-statefulset.html" >
< b > 4.6.3.< / b >
使用 StatefulSet 部署用状态应用
< / a >
< / li >
< / ul >
< / li >
< li class = "header" > 最佳实践< / li >
< li class = "chapter " data-level = "5.1" data-path = "../practice/" >
< a href = "../practice/" >
< b > 5.1.< / b >
最佳实践概览
< / a >
< / li >
< li class = "chapter " data-level = "5.2" data-path = "../practice/install-kubernetes-on-centos.html" >
< a href = "../practice/install-kubernetes-on-centos.html" >
< b > 5.2.< / b >
在 CentOS 上部署 Kubernetes 集群
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.2.1" data-path = "../practice/create-tls-and-secret-key.html" >
< a href = "../practice/create-tls-and-secret-key.html" >
< b > 5.2.1.< / b >
创建 TLS 证书和秘钥
< / a >
< / li >
< li class = "chapter " data-level = "5.2.2" data-path = "../practice/create-kubeconfig.html" >
< a href = "../practice/create-kubeconfig.html" >
< b > 5.2.2.< / b >
创建 kubeconfig 文件
< / a >
< / li >
< li class = "chapter " data-level = "5.2.3" data-path = "../practice/etcd-cluster-installation.html" >
< a href = "../practice/etcd-cluster-installation.html" >
< b > 5.2.3.< / b >
创建高可用 etcd 集群
< / a >
< / li >
< li class = "chapter " data-level = "5.2.4" data-path = "../practice/kubectl-installation.html" >
< a href = "../practice/kubectl-installation.html" >
< b > 5.2.4.< / b >
安装 kubectl 命令行工具
< / a >
< / li >
< li class = "chapter " data-level = "5.2.5" data-path = "../practice/master-installation.html" >
< a href = "../practice/master-installation.html" >
< b > 5.2.5.< / b >
部署 master 节点
< / a >
< / li >
< li class = "chapter " data-level = "5.2.6" data-path = "../practice/flannel-installation.html" >
< a href = "../practice/flannel-installation.html" >
< b > 5.2.6.< / b >
安装 flannel 网络插件
< / a >
< / li >
< li class = "chapter " data-level = "5.2.7" data-path = "../practice/node-installation.html" >
< a href = "../practice/node-installation.html" >
< b > 5.2.7.< / b >
部署 node 节点
< / a >
< / li >
< li class = "chapter " data-level = "5.2.8" data-path = "../practice/kubedns-addon-installation.html" >
< a href = "../practice/kubedns-addon-installation.html" >
< b > 5.2.8.< / b >
安装 kubedns 插件
< / a >
< / li >
< li class = "chapter " data-level = "5.2.9" data-path = "../practice/dashboard-addon-installation.html" >
< a href = "../practice/dashboard-addon-installation.html" >
< b > 5.2.9.< / b >
安装 dashboard 插件
< / a >
< / li >
< li class = "chapter " data-level = "5.2.10" data-path = "../practice/heapster-addon-installation.html" >
< a href = "../practice/heapster-addon-installation.html" >
< b > 5.2.10.< / b >
安装 heapster 插件
< / a >
< / li >
< li class = "chapter " data-level = "5.2.11" data-path = "../practice/efk-addon-installation.html" >
< a href = "../practice/efk-addon-installation.html" >
< b > 5.2.11.< / b >
安装 EFK 插件
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.3" data-path = "../practice/install-kubernetes-with-kubeadm.html" >
< a href = "../practice/install-kubernetes-with-kubeadm.html" >
< b > 5.3.< / b >
生产级的 Kubernetes 简化管理工具 kubeadm
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.3.1" data-path = "../practice/install-kubernetes-on-ubuntu-server-16.04-with-kubeadm.html" >
< a href = "../practice/install-kubernetes-on-ubuntu-server-16.04-with-kubeadm.html" >
< b > 5.3.1.< / b >
使用 kubeadm 在 Ubuntu Server 16.04 上快速构建测试集群
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.4" data-path = "../practice/service-discovery-and-loadbalancing.html" >
< a href = "../practice/service-discovery-and-loadbalancing.html" >
< b > 5.4.< / b >
服务发现与负载均衡
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.4.1" data-path = "../practice/traefik-ingress-installation.html" >
< a href = "../practice/traefik-ingress-installation.html" >
< b > 5.4.1.< / b >
安装 Traefik ingress
< / a >
< / li >
< li class = "chapter " data-level = "5.4.2" data-path = "../practice/distributed-load-test.html" >
< a href = "../practice/distributed-load-test.html" >
< b > 5.4.2.< / b >
分布式负载测试
< / a >
< / li >
< li class = "chapter " data-level = "5.4.3" data-path = "../practice/network-and-cluster-perfermance-test.html" >
< a href = "../practice/network-and-cluster-perfermance-test.html" >
< b > 5.4.3.< / b >
网络和集群性能测试
< / a >
< / li >
< li class = "chapter " data-level = "5.4.4" data-path = "../practice/edge-node-configuration.html" >
< a href = "../practice/edge-node-configuration.html" >
< b > 5.4.4.< / b >
边缘节点配置
< / a >
< / li >
< li class = "chapter " data-level = "5.4.5" data-path = "../practice/nginx-ingress-installation.html" >
< a href = "../practice/nginx-ingress-installation.html" >
< b > 5.4.5.< / b >
安装 Nginx ingress
< / a >
< / li >
< li class = "chapter " data-level = "5.4.6" data-path = "../practice/dns-installation.html" >
< a href = "../practice/dns-installation.html" >
< b > 5.4.6.< / b >
安装配置 DNS
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.4.6.1" data-path = "../practice/configuring-dns.html" >
< a href = "../practice/configuring-dns.html" >
< b > 5.4.6.1.< / b >
安装配置 Kube-dns
< / a >
< / li >
< li class = "chapter " data-level = "5.4.6.2" data-path = "../practice/coredns.html" >
< a href = "../practice/coredns.html" >
< b > 5.4.6.2.< / b >
安装配置 CoreDNS
< / a >
< / li >
< / ul >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.5" data-path = "../practice/operation.html" >
< a href = "../practice/operation.html" >
< b > 5.5.< / b >
运维管理
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.5.1" data-path = "../practice/master-ha.html" >
< a href = "../practice/master-ha.html" >
< b > 5.5.1.< / b >
Master 节点高可用
< / a >
< / li >
< li class = "chapter " data-level = "5.5.2" data-path = "../practice/service-rolling-update.html" >
< a href = "../practice/service-rolling-update.html" >
< b > 5.5.2.< / b >
服务滚动升级
< / a >
< / li >
< li class = "chapter " data-level = "5.5.3" data-path = "../practice/app-log-collection.html" >
< a href = "../practice/app-log-collection.html" >
< b > 5.5.3.< / b >
应用日志收集
< / a >
< / li >
< li class = "chapter " data-level = "5.5.4" data-path = "../practice/configuration-best-practice.html" >
< a href = "../practice/configuration-best-practice.html" >
< b > 5.5.4.< / b >
配置最佳实践
< / a >
< / li >
< li class = "chapter " data-level = "5.5.5" data-path = "../practice/monitor.html" >
< a href = "../practice/monitor.html" >
< b > 5.5.5.< / b >
集群及应用监控
< / a >
< / li >
< li class = "chapter " data-level = "5.5.6" data-path = "../practice/data-persistence-problem.html" >
< a href = "../practice/data-persistence-problem.html" >
< b > 5.5.6.< / b >
数据持久化问题
< / a >
< / li >
< li class = "chapter " data-level = "5.5.7" data-path = "../practice/manage-compute-resources-container.html" >
< a href = "../practice/manage-compute-resources-container.html" >
< b > 5.5.7.< / b >
管理容器的计算资源
< / a >
< / li >
< li class = "chapter " data-level = "5.5.8" data-path = "../practice/federation.html" >
< a href = "../practice/federation.html" >
< b > 5.5.8.< / b >
集群联邦
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.6" data-path = "../practice/storage.html" >
< a href = "../practice/storage.html" >
< b > 5.6.< / b >
存储管理
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.6.1" data-path = "../practice/glusterfs.html" >
< a href = "../practice/glusterfs.html" >
< b > 5.6.1.< / b >
GlusterFS
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.6.1.1" data-path = "../practice/using-glusterfs-for-persistent-storage.html" >
< a href = "../practice/using-glusterfs-for-persistent-storage.html" >
< b > 5.6.1.1.< / b >
使用 GlusterFS 做持久化存储
< / a >
< / li >
< li class = "chapter " data-level = "5.6.1.2" data-path = "../practice/using-heketi-gluster-for-persistent-storage.html" >
< a href = "../practice/using-heketi-gluster-for-persistent-storage.html" >
< b > 5.6.1.2.< / b >
使用 Heketi 作为 Kubernetes 的持久存储 GlusterFS 的 external provisioner
< / a >
< / li >
< li class = "chapter " data-level = "5.6.1.3" data-path = "../practice/storage-for-containers-using-glusterfs-with-openshift.html" >
< a href = "../practice/storage-for-containers-using-glusterfs-with-openshift.html" >
< b > 5.6.1.3.< / b >
在 OpenShift 中使用 GlusterFS 做持久化存储
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.6.2" data-path = "../practice/glusterd-2.0.html" >
< a href = "../practice/glusterd-2.0.html" >
< b > 5.6.2.< / b >
GlusterD-2.0
< / a >
< / li >
< li class = "chapter " data-level = "5.6.3" data-path = "../practice/ceph.html" >
< a href = "../practice/ceph.html" >
< b > 5.6.3.< / b >
Ceph
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.6.3.1" data-path = "../practice/ceph-helm-install-guide-zh.html" >
< a href = "../practice/ceph-helm-install-guide-zh.html" >
< b > 5.6.3.1.< / b >
用 Helm 托管安装 Ceph 集群并提供后端存储
< / a >
< / li >
< li class = "chapter " data-level = "5.6.3.2" data-path = "../practice/using-ceph-for-persistent-storage.html" >
< a href = "../practice/using-ceph-for-persistent-storage.html" >
< b > 5.6.3.2.< / b >
使用 Ceph 做持久化存储
< / a >
< / li >
< li class = "chapter " data-level = "5.6.3.3" data-path = "../practice/rbd-provisioner.html" >
< a href = "../practice/rbd-provisioner.html" >
< b > 5.6.3.3.< / b >
使用 rbd-provisioner 提供 rbd 持久化存储
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.6.4" data-path = "../practice/openebs.html" >
< a href = "../practice/openebs.html" >
< b > 5.6.4.< / b >
OpenEBS
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.6.4.1" data-path = "../practice/using-openebs-for-persistent-storage.html" >
< a href = "../practice/using-openebs-for-persistent-storage.html" >
< b > 5.6.4.1.< / b >
使用 OpenEBS 做持久化存储
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.6.5" data-path = "../practice/rook.html" >
< a href = "../practice/rook.html" >
< b > 5.6.5.< / b >
Rook
< / a >
< / li >
< li class = "chapter " data-level = "5.6.6" data-path = "../practice/nfs.html" >
< a href = "../practice/nfs.html" >
< b > 5.6.6.< / b >
NFS
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.6.6.1" data-path = "../practice/using-nfs-for-persistent-storage.html" >
< a href = "../practice/using-nfs-for-persistent-storage.html" >
< b > 5.6.6.1.< / b >
利用 NFS 动态提供 Kubernetes 后端存储卷
< / a >
< / li >
< / ul >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.7" data-path = "../practice/monitoring.html" >
< a href = "../practice/monitoring.html" >
< b > 5.7.< / b >
集群与应用监控
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.7.1" data-path = "../practice/heapster.html" >
< a href = "../practice/heapster.html" >
< b > 5.7.1.< / b >
Heapster
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.7.1.1" data-path = "../practice/using-heapster-to-get-object-metrics.html" >
< a href = "../practice/using-heapster-to-get-object-metrics.html" >
< b > 5.7.1.1.< / b >
使用 Heapster 获取集群和对象的 metric 数据
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.7.2" data-path = "../practice/prometheus.html" >
< a href = "../practice/prometheus.html" >
< b > 5.7.2.< / b >
Prometheus
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.7.2.1" data-path = "../practice/using-prometheus-to-monitor-kuberentes-cluster.html" >
< a href = "../practice/using-prometheus-to-monitor-kuberentes-cluster.html" >
< b > 5.7.2.1.< / b >
使用 Prometheus 监控 kubernetes 集群
< / a >
< / li >
< li class = "chapter " data-level = "5.7.2.2" data-path = "../practice/promql.html" >
< a href = "../practice/promql.html" >
< b > 5.7.2.2.< / b >
Prometheus 查询语言 PromQL 使用说明
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.7.3" data-path = "../practice/vistio-visualize-your-istio-mesh.html" >
< a href = "../practice/vistio-visualize-your-istio-mesh.html" >
< b > 5.7.3.< / b >
使用 Vistio 监控 Istio 服务网格中的流量
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.8" data-path = "../practice/distributed-tracing.html" >
< a href = "../practice/distributed-tracing.html" >
< b > 5.8.< / b >
分布式跟踪
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.8.1" data-path = "../practice/opentracing.html" >
< a href = "../practice/opentracing.html" >
< b > 5.8.1.< / b >
OpenTracing
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.9" data-path = "../practice/services-management-tool.html" >
< a href = "../practice/services-management-tool.html" >
< b > 5.9.< / b >
服务编排管理
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.9.1" data-path = "../practice/helm.html" >
< a href = "../practice/helm.html" >
< b > 5.9.1.< / b >
使用 Helm 管理 Kubernetes 应用
< / a >
< / li >
< li class = "chapter " data-level = "5.9.2" data-path = "../practice/create-private-charts-repo.html" >
< a href = "../practice/create-private-charts-repo.html" >
< b > 5.9.2.< / b >
构建私有 Chart 仓库
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.10" data-path = "../practice/ci-cd.html" >
< a href = "../practice/ci-cd.html" >
< b > 5.10.< / b >
持续集成与发布
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.10.1" data-path = "../practice/jenkins-ci-cd.html" >
< a href = "../practice/jenkins-ci-cd.html" >
< b > 5.10.1.< / b >
使用 Jenkins 进行持续集成与发布
< / a >
< / li >
< li class = "chapter " data-level = "5.10.2" data-path = "../practice/drone-ci-cd.html" >
< a href = "../practice/drone-ci-cd.html" >
< b > 5.10.2.< / b >
使用 Drone 进行持续集成与发布
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.11" data-path = "../practice/update-and-upgrade.html" >
< a href = "../practice/update-and-upgrade.html" >
< b > 5.11.< / b >
更新与升级
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.11.1" data-path = "../practice/manually-upgrade.html" >
< a href = "../practice/manually-upgrade.html" >
< b > 5.11.1.< / b >
手动升级 Kubernetes 集群
< / a >
< / li >
< li class = "chapter " data-level = "5.11.2" data-path = "../practice/dashboard-upgrade.html" >
< a href = "../practice/dashboard-upgrade.html" >
< b > 5.11.2.< / b >
升级 dashboard
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "5.12" data-path = "../practice/controller-extended.html" >
< a href = "../practice/controller-extended.html" >
< b > 5.12.< / b >
扩展控制器
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "5.12.1" data-path = "../practice/openkruise.html" >
< a href = "../practice/openkruise.html" >
< b > 5.12.1.< / b >
OpenKruise
< / a >
< / li >
< / ul >
< / li >
< li class = "header" > 领域应用< / li >
< li class = "chapter " data-level = "6.1" data-path = "../usecases/" >
< a href = "../usecases/" >
< b > 6.1.< / b >
领域应用概览
< / a >
< / li >
< li class = "chapter " data-level = "6.2" data-path = "../usecases/microservices.html" >
< a href = "../usecases/microservices.html" >
< b > 6.2.< / b >
微服务架构
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.2.1" data-path = "../usecases/service-discovery-in-microservices.html" >
< a href = "../usecases/service-discovery-in-microservices.html" >
< b > 6.2.1.< / b >
微服务中的服务发现
< / a >
< / li >
< li class = "chapter " data-level = "6.2.2" data-path = "../usecases/microservices-for-java-developers.html" >
< a href = "../usecases/microservices-for-java-developers.html" >
< b > 6.2.2.< / b >
使用 Java 构建微服务并发布到 Kubernetes 平台
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.2.2.1" data-path = "../usecases/spring-boot-quick-start-guide.html" >
< a href = "../usecases/spring-boot-quick-start-guide.html" >
< b > 6.2.2.1.< / b >
Spring Boot 快速开始指南
< / a >
< / li >
< / ul >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "6.3" data-path = "../usecases/service-mesh.html" >
< a href = "../usecases/service-mesh.html" >
< b > 6.3.< / b >
Service Mesh 服务网格
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.3.1" data-path = "../usecases/the-enterprise-path-to-service-mesh-architectures.html" >
< a href = "../usecases/the-enterprise-path-to-service-mesh-architectures.html" >
< b > 6.3.1.< / b >
企业级服务网格架构
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.3.1.1" data-path = "../usecases/service-mesh-fundamental.html" >
< a href = "../usecases/service-mesh-fundamental.html" >
< b > 6.3.1.1.< / b >
Service Mesh 基础
< / a >
< / li >
< li class = "chapter " data-level = "6.3.1.2" data-path = "../usecases/comparing-service-mesh-technologies.html" >
< a href = "../usecases/comparing-service-mesh-technologies.html" >
< b > 6.3.1.2.< / b >
Service Mesh 技术对比
< / a >
< / li >
< li class = "chapter " data-level = "6.3.1.3" data-path = "../usecases/service-mesh-adoption-and-evolution.html" >
< a href = "../usecases/service-mesh-adoption-and-evolution.html" >
< b > 6.3.1.3.< / b >
采纳和演进
< / a >
< / li >
< li class = "chapter " data-level = "6.3.1.4" data-path = "../usecases/service-mesh-customization-and-integration.html" >
< a href = "../usecases/service-mesh-customization-and-integration.html" >
< b > 6.3.1.4.< / b >
定制和集成
< / a >
< / li >
< li class = "chapter " data-level = "6.3.1.5" data-path = "../usecases/service-mesh-conclusion.html" >
< a href = "../usecases/service-mesh-conclusion.html" >
< b > 6.3.1.5.< / b >
总结
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "6.3.2" data-path = "../usecases/istio.html" >
< a href = "../usecases/istio.html" >
< b > 6.3.2.< / b >
Istio
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.3.2.1" data-path = "../usecases/istio-installation.html" >
< a href = "../usecases/istio-installation.html" >
< b > 6.3.2.1.< / b >
安装并试用 Istio service mesh
< / a >
< / li >
< li class = "chapter " data-level = "6.3.2.2" data-path = "../usecases/sidecar-spec-in-istio.html" >
< a href = "../usecases/sidecar-spec-in-istio.html" >
< b > 6.3.2.2.< / b >
Istio 中 sidecar 的注入规范及示例
< / a >
< / li >
< li class = "chapter " data-level = "6.3.2.3" data-path = "../usecases/istio-community-tips.html" >
< a href = "../usecases/istio-community-tips.html" >
< b > 6.3.2.3.< / b >
如何参与 Istio 社区及注意事项
< / a >
< / li >
< li class = "chapter " data-level = "6.3.2.4" data-path = "../usecases/istio-tutorials-collection.html" >
< a href = "../usecases/istio-tutorials-collection.html" >
< b > 6.3.2.4.< / b >
Istio 免费学习资源汇总
< / a >
< / li >
< li class = "chapter " data-level = "6.3.2.5" 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 > 6.3.2.5.< / b >
Sidecar 的注入与流量劫持
< / a >
< / li >
< li class = "chapter " data-level = "6.3.2.6" 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 > 6.3.2.6.< / b >
Envoy Sidecar 代理的路由转发
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "6.3.3" data-path = "../usecases/linkerd.html" >
< a href = "../usecases/linkerd.html" >
< b > 6.3.3.< / b >
Linkerd
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.3.3.1" data-path = "../usecases/linkerd-user-guide.html" >
< a href = "../usecases/linkerd-user-guide.html" >
< b > 6.3.3.1.< / b >
Linkerd 使用指南
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "6.3.4" data-path = "../usecases/conduit.html" >
< a href = "../usecases/conduit.html" >
< b > 6.3.4.< / b >
Conduit
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.3.4.1" data-path = "../usecases/conduit-overview.html" >
< a href = "../usecases/conduit-overview.html" >
< b > 6.3.4.1.< / b >
Condiut 概览
< / a >
< / li >
< li class = "chapter " data-level = "6.3.4.2" data-path = "../usecases/conduit-installation.html" >
< a href = "../usecases/conduit-installation.html" >
< b > 6.3.4.2.< / b >
安装 Conduit
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "6.3.5" data-path = "../usecases/envoy.html" >
< a href = "../usecases/envoy.html" >
< b > 6.3.5.< / b >
Envoy
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.3.5.1" data-path = "../usecases/envoy-terminology.html" >
< a href = "../usecases/envoy-terminology.html" >
< b > 6.3.5.1.< / b >
Envoy 的架构与基本术语
< / a >
< / li >
< li class = "chapter " data-level = "6.3.5.2" data-path = "../usecases/envoy-front-proxy.html" >
< a href = "../usecases/envoy-front-proxy.html" >
< b > 6.3.5.2.< / b >
Envoy 作为前端代理
< / a >
< / li >
< li class = "chapter " data-level = "6.3.5.3" data-path = "../usecases/envoy-mesh-in-kubernetes-tutorial.html" >
< a href = "../usecases/envoy-mesh-in-kubernetes-tutorial.html" >
< b > 6.3.5.3.< / b >
Envoy mesh 教程
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "6.3.6" data-path = "../usecases/mosn.html" >
< a href = "../usecases/mosn.html" >
< b > 6.3.6.< / b >
MOSN
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "6.4" data-path = "../usecases/big-data.html" >
< a href = "../usecases/big-data.html" >
< b > 6.4.< / b >
大数据
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.4.1" data-path = "../usecases/spark-standalone-on-kubernetes.html" >
< a href = "../usecases/spark-standalone-on-kubernetes.html" >
< b > 6.4.1.< / b >
Spark standalone on Kubernetes
< / a >
< / li >
< li class = "chapter " data-level = "6.4.2" data-path = "../usecases/running-spark-with-kubernetes-native-scheduler.html" >
< a href = "../usecases/running-spark-with-kubernetes-native-scheduler.html" >
< b > 6.4.2.< / b >
运行支持 Kubernetes 原生调度的 Spark 程序
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "6.5" data-path = "../usecases/serverless.html" >
< a href = "../usecases/serverless.html" >
< b > 6.5.< / b >
Serverless 架构
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.5.1" data-path = "../usecases/understanding-serverless.html" >
< a href = "../usecases/understanding-serverless.html" >
< b > 6.5.1.< / b >
理解 Serverless
< / a >
< / li >
< li class = "chapter " data-level = "6.5.2" data-path = "../usecases/faas.html" >
< a href = "../usecases/faas.html" >
< b > 6.5.2.< / b >
FaaS（ ）
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.5.2.1" data-path = "../usecases/openfaas-quick-start.html" >
< a href = "../usecases/openfaas-quick-start.html" >
< b > 6.5.2.1.< / b >
OpenFaaS 快速入门指南
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "6.5.3" data-path = "../usecases/knative.html" >
< a href = "../usecases/knative.html" >
< b > 6.5.3.< / b >
Knative
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "6.6" data-path = "../usecases/cloud-native-app-standard.html" >
< a href = "../usecases/cloud-native-app-standard.html" >
< b > 6.6.< / b >
云原生应用标准
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "6.6.1" data-path = "../usecases/oam.html" >
< a href = "../usecases/oam.html" >
< b > 6.6.1.< / b >
OAM（ ）
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "6.7" data-path = "../usecases/edge-computing.html" >
< a href = "../usecases/edge-computing.html" >
< b > 6.7.< / b >
边缘计算
< / a >
< / li >
< li class = "chapter " data-level = "6.8" data-path = "../usecases/ai.html" >
< a href = "../usecases/ai.html" >
< b > 6.8.< / b >
人工智能
< / a >
< / li >
< li class = "header" > 开发指南< / li >
< li class = "chapter " data-level = "7.1" data-path = "../develop/" >
< a href = "../develop/" >
< b > 7.1.< / b >
开发指南概览
< / a >
< / li >
< li class = "chapter " data-level = "7.2" data-path = "../develop/sigs-and-working-group.html" >
< a href = "../develop/sigs-and-working-group.html" >
< b > 7.2.< / b >
SIG 和工作组
< / a >
< / li >
< li class = "chapter " data-level = "7.3" data-path = "../develop/developing-environment.html" >
< a href = "../develop/developing-environment.html" >
< b > 7.3.< / b >
开发环境搭建
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "7.3.1" data-path = "../develop/using-vagrant-and-virtualbox-for-development.html" >
< a href = "../develop/using-vagrant-and-virtualbox-for-development.html" >
< b > 7.3.1.< / 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 = "7.4" data-path = "../develop/testing.html" >
< a href = "../develop/testing.html" >
< b > 7.4.< / b >
单元测试和集成测试
< / a >
< / li >
< li class = "chapter " data-level = "7.5" data-path = "../develop/client-go-sample.html" >
< a href = "../develop/client-go-sample.html" >
< b > 7.5.< / b >
client-go 示例
< / a >
< / li >
< li class = "chapter " data-level = "7.6" data-path = "../develop/operator.html" >
< a href = "../develop/operator.html" >
< b > 7.6.< / b >
Operator
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "7.6.1" data-path = "../develop/operator-sdk.html" >
< a href = "../develop/operator-sdk.html" >
< b > 7.6.1.< / b >
operator-sdk
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "7.7" data-path = "../develop/kubebuilder.html" >
< a href = "../develop/kubebuilder.html" >
< b > 7.7.< / b >
kubebuilder
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "7.7.1" data-path = "../develop/kubebuilder-example.html" >
< a href = "../develop/kubebuilder-example.html" >
< b > 7.7.1.< / b >
使用 kubebuilder 创建 operator 示例
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "7.8" data-path = "../develop/advance-developer.html" >
< a href = "../develop/advance-developer.html" >
< b > 7.8.< / b >
高级开发指南
< / a >
< / li >
< li class = "chapter " data-level = "7.9" data-path = "../develop/contribute.html" >
< a href = "../develop/contribute.html" >
< b > 7.9.< / b >
社区贡献
< / a >
< / li >
< li class = "chapter " data-level = "7.10" data-path = "../develop/minikube.html" >
< a href = "../develop/minikube.html" >
< b > 7.10.< / b >
Minikube
< / a >
< / li >
< li class = "header" > CNCF（ ） < / li >
< li class = "chapter " data-level = "8.1" data-path = "../cloud-native/cncf.html" >
< a href = "../cloud-native/cncf.html" >
< b > 8.1.< / b >
CNCF - 云原生计算基金会简介
< / a >
< / li >
< li class = "chapter " data-level = "8.2" data-path = "../cloud-native/cncf-charter.html" >
< a href = "../cloud-native/cncf-charter.html" >
< b > 8.2.< / b >
CNCF 章程
< / a >
< / li >
< li class = "chapter " data-level = "8.3" data-path = "../cloud-native/cncf-sig.html" >
< a href = "../cloud-native/cncf-sig.html" >
< b > 8.3.< / b >
CNCF 特别兴趣小组（ ）
< / a >
< / li >
< li class = "chapter " data-level = "8.4" data-path = "../cloud-native/cncf-sandbox-criteria.html" >
< a href = "../cloud-native/cncf-sandbox-criteria.html" >
< b > 8.4.< / b >
开源项目加入 CNCF Sandbox 的要求
< / a >
< / li >
< li class = "chapter " data-level = "8.5" data-path = "../cloud-native/cncf-project-governing.html" >
< a href = "../cloud-native/cncf-project-governing.html" >
< b > 8.5.< / b >
CNCF 中的项目治理
< / a >
< / li >
< li class = "chapter " data-level = "8.6" data-path = "../cloud-native/cncf-ambassador.html" >
< a href = "../cloud-native/cncf-ambassador.html" >
< b > 8.6.< / b >
CNCF Ambassador
< / a >
< / li >
< li class = "header" > 附录< / li >
< li class = "chapter " data-level = "9.1" data-path = "../appendix/" >
< a href = "../appendix/" >
< b > 9.1.< / b >
附录说明
< / a >
< / li >
< li class = "chapter " data-level = "9.2" data-path = "../appendix/debug-kubernetes-services.html" >
< a href = "../appendix/debug-kubernetes-services.html" >
< b > 9.2.< / b >
Kubernetes 中的应用故障排查
< / a >
< / li >
< li class = "chapter " data-level = "9.3" data-path = "../appendix/material-share.html" >
< a href = "../appendix/material-share.html" >
< b > 9.3.< / b >
Kubernetes 相关资讯和情报链接
< / a >
< / li >
< li class = "chapter " data-level = "9.4" data-path = "../appendix/docker-best-practice.html" >
< a href = "../appendix/docker-best-practice.html" >
< b > 9.4.< / b >
Docker 最佳实践
< / a >
< / li >
< li class = "chapter " data-level = "9.5" data-path = "../appendix/tricks.html" >
< a href = "../appendix/tricks.html" >
< b > 9.5.< / b >
使用技巧
< / a >
< / li >
< li class = "chapter " data-level = "9.6" data-path = "../appendix/issues.html" >
< a href = "../appendix/issues.html" >
< b > 9.6.< / b >
问题记录
< / a >
< / li >
< li class = "chapter " data-level = "9.7" data-path = "../appendix/kubernetes-changelog.html" >
< a href = "../appendix/kubernetes-changelog.html" >
< b > 9.7.< / b >
Kubernetes 版本更新日志
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "9.7.1" data-path = "../appendix/kubernetes-1.7-changelog.html" >
< a href = "../appendix/kubernetes-1.7-changelog.html" >
< b > 9.7.1.< / b >
Kubernetes1.7 更新日志
< / a >
< / li >
< li class = "chapter " data-level = "9.7.2" data-path = "../appendix/kubernetes-1.8-changelog.html" >
< a href = "../appendix/kubernetes-1.8-changelog.html" >
< b > 9.7.2.< / b >
Kubernetes1.8 更新日志
< / a >
< / li >
< li class = "chapter " data-level = "9.7.3" data-path = "../appendix/kubernetes-1.9-changelog.html" >
< a href = "../appendix/kubernetes-1.9-changelog.html" >
< b > 9.7.3.< / b >
Kubernetes1.9 更新日志
< / a >
< / li >
< li class = "chapter " data-level = "9.7.4" data-path = "../appendix/kubernetes-1.10-changelog.html" >
< a href = "../appendix/kubernetes-1.10-changelog.html" >
< b > 9.7.4.< / b >
Kubernetes1.10 更新日志
< / a >
< / li >
< li class = "chapter " data-level = "9.7.5" data-path = "../appendix/kubernetes-1.11-changelog.html" >
< a href = "../appendix/kubernetes-1.11-changelog.html" >
< b > 9.7.5.< / b >
Kubernetes1.11 更新日志
< / a >
< / li >
< li class = "chapter " data-level = "9.7.6" data-path = "../appendix/kubernetes-1.12-changelog.html" >
< a href = "../appendix/kubernetes-1.12-changelog.html" >
< b > 9.7.6.< / b >
Kubernetes1.12 更新日志
< / a >
< / li >
< li class = "chapter " data-level = "9.7.7" data-path = "../appendix/kubernetes-1.13-changelog.html" >
< a href = "../appendix/kubernetes-1.13-changelog.html" >
< b > 9.7.7.< / b >
Kubernetes1.13 更新日志
< / a >
< / li >
< li class = "chapter " data-level = "9.7.8" data-path = "../appendix/kubernetes-1.14-changelog.html" >
< a href = "../appendix/kubernetes-1.14-changelog.html" >
< b > 9.7.8.< / b >
Kubernetes1.14 更新日志
< / a >
< / li >
< li class = "chapter " data-level = "9.7.9" data-path = "../appendix/kubernetes-1.15-changelog.html" >
< a href = "../appendix/kubernetes-1.15-changelog.html" >
< b > 9.7.9.< / b >
Kubernetes1.15 更新日志
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "9.8" data-path = "../appendix/summary-and-outlook.html" >
< a href = "../appendix/summary-and-outlook.html" >
< b > 9.8.< / b >
Kubernetes 及云原生年度总结及展望
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "9.8.1" 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 > 9.8.1.< / b >
Kubernetes 与云原生 2017 年年终总结及 2018 年展望
< / a >
< / li >
< li class = "chapter " data-level = "9.8.2" 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 > 9.8.2.< / 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 = "9.9" data-path = "../appendix/cncf-annual-report.html" >
< a href = "../appendix/cncf-annual-report.html" >
< b > 9.9.< / b >
CNCF 年度报告解读
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "9.9.1" data-path = "../appendix/cncf-annual-report-2018.html" >
< a href = "../appendix/cncf-annual-report-2018.html" >
< b > 9.9.1.< / b >
CNCF 2018 年年度报告解读
< / a >
< / li >
< / ul >
< / li >
< li class = "chapter " data-level = "9.10" data-path = "../appendix/about-kcsp.html" >
< a href = "../appendix/about-kcsp.html" >
< b > 9.10.< / b >
Kubernetes 认证服务提供商（ ）
< / a >
< / li >
< li class = "chapter " data-level = "9.11" data-path = "../appendix/about-cka-candidate.html" >
< a href = "../appendix/about-cka-candidate.html" >
< b > 9.11.< / b >
认证 Kubernetes 管理员（ ）
< / a >
< / li >
< li class = "divider" > < / li >
< li >
< a href = "https://www.gitbook.com" target = "blank" class = "gitbook-link" >
本书使用 GitBook 发布
< / a >
< / li >
< / ul >
< / nav >
< / div >
< div class = "book-body" >
< div class = "body-inner" >
< div class = "book-header" role = "navigation" >
<!-- Title -->
< h1 >
< i class = "fa fa-circle-o-notch fa-spin" > < / i >
< a href = ".." > 配置 Pod 的 Service Account< / a >
< / h1 >
< / div >
< div class = "page-wrapper" tabindex = "-1" role = "main" >
< div class = "page-inner" >
< div class = "search-plus" id = "book-search-results" >
< div class = "search-noresults" >
< section class = "normal markdown-section" >
< h1 id = "配置-pod-的-service-account" > 配 置 Pod 的 Service Account< / h1 >
< p > Service account 为 Pod 中 的 进 程 提 供 身 份 信 息 。 < / p >
< p > < em > 本 文 是 关 于 Service Account 的 用 户 指 南 ， 管 理 指 南 另 见 Service Account 的 集 群 管 理 指 南 。 < / em > < / p >
< p > < em > 注 意 ： 本 文 档 描 述 的 关 于 Service Account 的 行 为 只 有 当 您 按 照 Kubernetes 项 目 建 议 的 方 式 搭 建 起 集 群 的 情 况 下 才 有 效 。 您 的 集 群 管 理 员 可 能 在 您 的 集 群 中 有 自 定 义 配 置 ， 这 种 情 况 下 该 文 档 可 能 并 不 适 用 。 < / em > < / p >
< p > 当 您 （ 真 人 用 户 ） 访 问 集 群 （ 例 如 使 用 < code > kubectl< / code > 命 令 ） 时 ， apiserver 会 将 您 认 证 为 一 个 特 定 的 User Account（ 目 前 通 常 是 < code > admin< / code > ， 除 非 您 的 系 统 管 理 员 自 定 义 了 集 群 配 置 ） 。 Pod 容 器 中 的 进 程 也 可 以 与 apiserver 联 系 。 当 它 们 在 联 系 apiserver 的 时 候 ， 它 们 会 被 认 证 为 一 个 特 定 的 Service Account（ 例 如 < code > default< / code > ） 。 < / p >
< h2 id = "使用默认的-service-account-访问-api-server" > 使 用 默 认 的 Service Account 访 问 API server< / h2 >
< p > 当 您 创 建 pod 的 时 候 ， 如 果 您 没 有 指 定 一 个 service account， 系 统 会 自 动 得 在 与 该 pod 相 同 的 namespace 下 为 其 指 派 一 个 < code > default< / code > service account。 如 果 您 获 取 刚 创 建 的 pod 的 原 始 json 或 yaml 信 息 （ 例 如 使 用 < code > kubectl get pods/podename -o yaml< / code > 命 令 ） ， 您 将 看 到 < code > spec.serviceAccountName< / code > 字 段 已 经 被 设 置 为 automatically 。 < / p >
< p > 您 可 以 在 pod 中 使 用 自 动 挂 载 的 service account 凭 证 来 访 问 API， 如 < a href = "https://kubernetes.io/docs/user-guide/accessing-the-cluster/#accessing-the-api-from-a-pod" target = "_blank" > Accessing the Cluster< / a > 中 所 描 述 。 < / p >
< p > Service account 是 否 能 够 取 得 访 问 API 的 许 可 取 决 于 您 使 用 的 < a href = "https://kubernetes.io/docs/admin/authorization/#a-quick-note-on-service-accounts" target = "_blank" > 授 权 插 件 和 策 略 < / a > 。 < / p >
< p > 在 1.6 以 上 版 本 中 ， 您 可 以 选 择 取 消 为 service account 自 动 挂 载 API 凭 证 ， 只 需 在 service account 中 设 置 < code > automountServiceAccountToken: false< / code > ： < / p >
< pre class = "language-" > < code class = "lang-yaml" > < 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 > ServiceAccount
< span class = "token key atrule" > metadata< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > name< / span > < span class = "token punctuation" > :< / span > build< span class = "token punctuation" > -< / span > robot
< span class = "token key atrule" > automountServiceAccountToken< / span > < span class = "token punctuation" > :< / span > < span class = "token boolean important" > false< / span >
< span class = "token punctuation" > ...< / span >
< / code > < / pre >
< p > 在 1.6 以 上 版 本 中 ， 您 也 可 以 选 择 只 取 消 单 个 pod 的 API 凭 证 自 动 挂 载 ： < / p >
< pre class = "language-" > < code class = "lang-yaml" > < 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 > my< span class = "token punctuation" > -< / span > pod
< span class = "token key atrule" > spec< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > serviceAccountName< / span > < span class = "token punctuation" > :< / span > build< span class = "token punctuation" > -< / span > robot
< span class = "token key atrule" > automountServiceAccountToken< / span > < span class = "token punctuation" > :< / span > < span class = "token boolean important" > false< / span >
< span class = "token punctuation" > ...< / span >
< / code > < / pre >
< p > 如 果 在 pod 和 service account 中 同 时 设 置 了 < code > automountServiceAccountToken< / code > , pod 设 置 中 的 优 先 级 更 高 。 < / p >
< h2 id = "使用-service-account-作为用户权限管理配置-kubeconfig" > 使 用 Service Account 作 为 用 户 权 限 管 理 配 置 kubeconfig< / h2 >
< h3 id = "创建服务账号" > 创 建 服 务 账 号 < / h3 >
< pre class = "language-" > < code > kubectl create serviceaccount sample-sc
< / code > < / pre > < p > 这 时 候 我 们 将 得 到 一 个 在 default namespace 的 serviceaccount 账 号 ；
我 们 运 行 < code > kubectl get serviceaccount sample-sc< / code > 将 得 到 如 下 结 果 :< / p >
< pre class = "language-" > < code class = "lang-yaml" > < 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 > ServiceAccount
< span class = "token key atrule" > metadata< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > creationTimestamp< / span > < span class = "token punctuation" > :< / span > < span class = "token datetime number" > 2018-09-03T02:00:37Z< / span >
< span class = "token key atrule" > labels< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > from< / span > < span class = "token punctuation" > :< / span > mofang
< span class = "token key atrule" > name< / span > < span class = "token punctuation" > :< / span > mofang< span class = "token punctuation" > -< / span > viewer< span class = "token punctuation" > -< / span > sc
< span class = "token key atrule" > namespace< / span > < span class = "token punctuation" > :< / span > default
< span class = "token key atrule" > resourceVersion< / span > < span class = "token punctuation" > :< / span > < span class = "token string" > " 18914458" < / span >
< span class = "token key atrule" > selfLink< / span > < span class = "token punctuation" > :< / span > /api/v1/namespaces/default/serviceaccounts/sample< span class = "token punctuation" > -< / span > sc
< span class = "token key atrule" > uid< / span > < span class = "token punctuation" > :< / span > 26e129dc< span class = "token punctuation" > -< / span > af1d< span class = "token punctuation" > -< / span > 11e8< span class = "token punctuation" > -< / span > 9453< span class = "token punctuation" > -< / span > 00163e0efab0
< span class = "token key atrule" > secrets< / span > < span class = "token punctuation" > :< / span >
< span class = "token punctuation" > -< / span > < span class = "token key atrule" > name< / span > < span class = "token punctuation" > :< / span > sample< span class = "token punctuation" > -< / span > sc< span class = "token punctuation" > -< / span > token< span class = "token punctuation" > -< / span > 9x7nk
< / code > < / pre >
< p > 因 为 我 们 在 使 用 serviceaccount 账 号 配 置 kubeconfig 的 时 候 需 要 使 用 到 sample-sc 的 token，
该 token 保 存 在 该 serviceaccount 保 存 的 secret 中 ； < / p >
< p > 我 们 运 行 < code > kubectl get secret sample-sc-token-9x7nk< / code > 将 会 得 到 如 下 结 果 :< / p >
< pre class = "language-" > < code class = "lang-yaml" > < span class = "token key atrule" > apiVersion< / span > < span class = "token punctuation" > :< / span > v1
< span class = "token key atrule" > data< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > ca.crt< / span > < span class = "token punctuation" > :< / span > 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
< span class = "token key atrule" > namespace< / span > < span class = "token punctuation" > :< / span > ZGVmYXAsdA==
< span class = "token key atrule" > token< / span > < span class = "token punctuation" > :< / span > 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
< 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" > annotations< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > kubernetes.io/service-account.name< / span > < span class = "token punctuation" > :< / span > sample< span class = "token punctuation" > -< / span > sc
< span class = "token key atrule" > kubernetes.io/service-account.uid< / span > < span class = "token punctuation" > :< / span > 26e129dc< span class = "token punctuation" > -< / span > af1d< span class = "token punctuation" > -< / span > 11e8< span class = "token punctuation" > -< / span > 9453< span class = "token punctuation" > -< / span > 00163e0efab0
< span class = "token key atrule" > creationTimestamp< / span > < span class = "token punctuation" > :< / span > < span class = "token datetime number" > 2018-09-03T02:00:37Z< / span >
< span class = "token key atrule" > name< / span > < span class = "token punctuation" > :< / span > mofang< span class = "token punctuation" > -< / span > viewer< span class = "token punctuation" > -< / span > sc< span class = "token punctuation" > -< / span > token< span class = "token punctuation" > -< / span > 9x7nk
< span class = "token key atrule" > namespace< / span > < span class = "token punctuation" > :< / span > default
< span class = "token key atrule" > resourceVersion< / span > < span class = "token punctuation" > :< / span > < span class = "token string" > " 18914310" < / span >
< span class = "token key atrule" > selfLink< / span > < span class = "token punctuation" > :< / span > /api/v1/namespaces/default/secrets/sample< span class = "token punctuation" > -< / span > sc< span class = "token punctuation" > -< / span > token< span class = "token punctuation" > -< / span > 9x7nk
< span class = "token key atrule" > uid< / span > < span class = "token punctuation" > :< / span > 26e58b7c< span class = "token punctuation" > -< / span > af1d< span class = "token punctuation" > -< / span > 11e8< span class = "token punctuation" > -< / span > 9453< span class = "token punctuation" > -< / span > 00163e0efab0
< span class = "token key atrule" > type< / span > < span class = "token punctuation" > :< / span > kubernetes.io/service< span class = "token punctuation" > -< / span > account< span class = "token punctuation" > -< / span > token
< / code > < / pre >
< p > 其 中 < code > {data.token}< / code > 就 会 是 我 们 的 用 户 token 的 base64 编 码 ， 之 后 我 们 配 置 kubeconfig 的 时 候 将 会 用 到 它 ； < / p >
< h3 id = "创建角色" > 创 建 角 色 < / h3 >
< p > 比 如 我 们 想 创 建 一 个 只 可 以 查 看 集 群 < code > deployments< / code > ， < code > services< / code > ， < code > pods< / code > 相 关 的 角 色 ， 应 该 使 用 如 下 配 置 < / p >
< pre class = "language-" > < code class = "lang-yaml" > < span class = "token key atrule" > apiVersion< / span > < span class = "token punctuation" > :< / span > rbac.authorization.k8s.io/v1
< span class = "token comment" > ## 这 里 也 可 以 使 用 Role< / span >
< span class = "token key atrule" > kind< / span > < span class = "token punctuation" > :< / span > ClusterRole
< span class = "token key atrule" > metadata< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > name< / span > < span class = "token punctuation" > :< / span > mofang< span class = "token punctuation" > -< / span > viewer< span class = "token punctuation" > -< / span > role
< span class = "token key atrule" > labels< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > from< / span > < span class = "token punctuation" > :< / span > mofang
< span class = "token key atrule" > rules< / span > < span class = "token punctuation" > :< / span >
< span class = "token punctuation" > -< / span > < span class = "token key atrule" > apiGroups< / span > < span class = "token punctuation" > :< / span >
< span class = "token punctuation" > -< / span > < span class = "token string" > " " < / span >
< span class = "token key atrule" > resources< / span > < span class = "token punctuation" > :< / span >
< span class = "token punctuation" > -< / span > pods
< span class = "token punctuation" > -< / span > pods/status
< span class = "token punctuation" > -< / span > pods/log
< span class = "token punctuation" > -< / span > services
< span class = "token punctuation" > -< / span > services/status
< span class = "token punctuation" > -< / span > endpoints
< span class = "token punctuation" > -< / span > endpoints/status
< span class = "token punctuation" > -< / span > deployments
< span class = "token key atrule" > verbs< / span > < span class = "token punctuation" > :< / span >
< span class = "token punctuation" > -< / span > get
< span class = "token punctuation" > -< / span > list
< span class = "token punctuation" > -< / span > watch
< / code > < / pre >
< h3 id = "创建角色绑定" > 创 建 角 色 绑 定 < / h3 >
< pre class = "language-" > < code class = "lang-yaml" > < span class = "token key atrule" > apiVersion< / span > < span class = "token punctuation" > :< / span > rbac.authorization.k8s.io/v1
< span class = "token comment" > ## 这 里 也 可 以 使 用 RoleBinding< / span >
< span class = "token key atrule" > kind< / span > < span class = "token punctuation" > :< / span > ClusterRoleBinding
< span class = "token key atrule" > metadata< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > name< / span > < span class = "token punctuation" > :< / span > sample< span class = "token punctuation" > -< / span > role< span class = "token punctuation" > -< / span > binding
< span class = "token key atrule" > labels< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > from< / span > < span class = "token punctuation" > :< / span > mofang
< span class = "token key atrule" > roleRef< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > apiGroup< / span > < span class = "token punctuation" > :< / span > rbac.authorization.k8s.io
< span class = "token key atrule" > kind< / span > < span class = "token punctuation" > :< / span > ClusterRole
< span class = "token key atrule" > name< / span > < span class = "token punctuation" > :< / span > mofang< span class = "token punctuation" > -< / span > viewer< span class = "token punctuation" > -< / span > role
< span class = "token key atrule" > subjects< / span > < span class = "token punctuation" > :< / span >
< span class = "token punctuation" > -< / span > < span class = "token key atrule" > kind< / span > < span class = "token punctuation" > :< / span > ServiceAccount
< span class = "token key atrule" > name< / span > < span class = "token punctuation" > :< / span > sample< span class = "token punctuation" > -< / span > sc
< span class = "token key atrule" > namespace< / span > < span class = "token punctuation" > :< / span > default
< / code > < / pre >
< h3 id = "配置-kubeconfig" > 配 置 kubeconfig< / h3 >
< p > 经 过 以 上 的 步 骤 ， 我 们 最 开 始 创 建 的 serviceaccount 就 可 以 用 来 访 问 我 们 的 集 群 了 ，
同 时 我 们 可 以 动 态 更 改 < code > ClusterRole< / code > 的 授 权 来 及 时 控 制 某 个 账 号 的 权 限 (这 也 是 使 用 serviceaccount 的 好 处 )； < / p >
< p > 配 置 应 该 如 下 :< / p >
< pre class = "language-" > < code class = "lang-yaml" > < span class = "token key atrule" > apiVersion< / span > < span class = "token punctuation" > :< / span > v1
< span class = "token key atrule" > clusters< / span > < span class = "token punctuation" > :< / span >
< span class = "token punctuation" > -< / span > < span class = "token key atrule" > cluster< / span > < span class = "token punctuation" > :< / span >
< span class = "token comment" > ## 这 个 是 集 群 的 TLS 证 书 ， 与 授 权 无 关 ， 使 用 同 一 的 就 可 以 < / span >
< span class = "token key atrule" > certificate-authority-data< / span > < span class = "token punctuation" > :< / span > 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
< span class = "token key atrule" > server< / span > < span class = "token punctuation" > :< / span > https< span class = "token punctuation" > :< / span > //47.95.24.167< span class = "token punctuation" > :< / span > < span class = "token number" > 6443< / span >
< span class = "token key atrule" > name< / span > < span class = "token punctuation" > :< / span > beta
< span class = "token key atrule" > contexts< / span > < span class = "token punctuation" > :< / span >
< span class = "token punctuation" > -< / span > < span class = "token key atrule" > context< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > cluster< / span > < span class = "token punctuation" > :< / span > beta
< span class = "token key atrule" > user< / span > < span class = "token punctuation" > :< / span > beta< span class = "token punctuation" > -< / span > viewer
< span class = "token key atrule" > name< / span > < span class = "token punctuation" > :< / span > beta< span class = "token punctuation" > -< / span > viewer
< span class = "token key atrule" > current-context< / span > < span class = "token punctuation" > :< / span > beta< span class = "token punctuation" > -< / span > viewer
< span class = "token key atrule" > kind< / span > < span class = "token punctuation" > :< / span > Config
< span class = "token key atrule" > preferences< / span > < span class = "token punctuation" > :< / span > < span class = "token punctuation" > {< / span > < span class = "token punctuation" > }< / span >
< span class = "token key atrule" > users< / span > < span class = "token punctuation" > :< / span >
< span class = "token punctuation" > -< / span > < span class = "token key atrule" > name< / span > < span class = "token punctuation" > :< / span > beta< span class = "token punctuation" > -< / span > viewer
< span class = "token key atrule" > user< / span > < span class = "token punctuation" > :< / span >
< span class = "token comment" > ## 这 个 使 我 们 在 创 建 serviceaccount 生 成 相 关 secret 之 后 的 data.token 的 base64 解 码 字 符 ， 它 本 质 是 一 个 jwt token< / span >
< span class = "token key atrule" > token< / span > < span class = "token punctuation" > :< / span > eyJhbGciOiJSUzI1NiIsInR5dffg6IkpXVCJ9.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.AjnvvnytZXruRwRtBwKtEw6V72iYMo9B6< span class = "token punctuation" > -< / span > XwVi3EhQysN3mO< span class = "token punctuation" > -< / span > rotaIBvGPYM0fMT9VG5cLQJbbVRhKGArrU2CQMV_ICsin1s21qMryvx36oZo1XfJVfUU0KjylgtD453fYO8JQ_XQw8cpUg94a6Zvop6GqsF4hsOK1N1LhdkHPiXp8O4PS2zx1W6I_xk6eCAr51EZpJKDY6G2hfgP9zlQ8gOWmgm< span class = "token punctuation" > -< / span > DV6Og3hn2xPZkeI< span class = "token punctuation" > -< / span > VMgaAwjgEPkUdRCJwXFOPDnTqyjRkYW7KUMF< span class = "token punctuation" > -< / span > 5CLwA46L6NOb2zaDtS< span class = "token punctuation" > -< / span > zfnauQp< span class = "token punctuation" > -< / span > WHpSPt3DtW4RdKd5Cg17gtFihQg27vujabM0jfBjw
< / code > < / pre >
< h2 id = "使用多个service-account" > 使 用 多 个 Service Account< / h2 >
< p > 每 个 namespace 中 都 有 一 个 默 认 的 叫 做 < code > default< / code > 的 service account 资 源 。 < / p >
< p > 您 可 以 使 用 以 下 命 令 列 出 namespace 下 的 所 有 serviceAccount 资 源 。 < / p >
< pre class = "language-" > < code class = "lang-bash" > $ kubectl get serviceAccounts
NAME SECRETS AGE
default < span class = "token number" > 1< / span > 1d
< / code > < / pre >
< p > 您 可 以 像 这 样 创 建 一 个 ServiceAccount 对 象 ： < / p >
< pre class = "language-" > < code class = "lang-bash" > $ < span class = "token function" > cat< / span > < span class = "token operator" > > < / span > /tmp/serviceaccount.yaml < span class = "token operator" > < < < / span > < span class = "token string" > EOF
apiVersion: v1
kind: ServiceAccount
metadata:
name: build-robot
EOF< / span >
$ kubectl create -f /tmp/serviceaccount.yaml
serviceaccount < span class = "token string" > " build-robot" < / span > created
< / code > < / pre >
< p > 如 果 您 看 到 如 下 的 service account 对 象 的 完 整 输 出 信 息 ： < / p >
< pre class = "language-" > < code class = "lang-bash" > $ kubectl get serviceaccounts/build-robot -o yaml
apiVersion: v1
kind: ServiceAccount
metadata:
creationTimestamp: < span class = "token number" > 2015< / span > -06-16T00:12:59Z
name: build-robot
namespace: default
resourceVersion: < span class = "token string" > " 272500" < / span >
selfLink: /api/v1/namespaces/default/serviceaccounts/build-robot
uid: 721ab723-13bc-11e5-aec2-42010af0021e
secrets:
- name: build-robot-token-bvbk5
< / code > < / pre >
< p > 然 后 您 将 看 到 有 一 个 token 已 经 被 自 动 创 建 ， 并 被 service account 引 用 。 < / p >
< p > 您 可 以 使 用 授 权 插 件 来 < a href = "https://kubernetes.io/docs/admin/authorization/#a-quick-note-on-service-accounts" target = "_blank" > 设 置 service account 的 权 限 < / a > 。 < / p >
< p > 设 置 非 默 认 的 service account， 只 需 要 在 pod 的 < code > spec.serviceAccountName< / code > 字 段 中 将 name设 置 为 您 想 要 用 的 service account 名 字 即 可 。 < / p >
< p > 在 pod 创 建 之 初 service account 就 必 须 已 经 存 在 ， 否 则 创 建 将 被 拒 绝 。 < / p >
< p > 您 不 能 更 新 已 创 建 的 pod 的 service account。 < / p >
< p > 您 可 以 清 理 service account， 如 下 所 示 ： < / p >
< pre class = "language-" > < code class = "lang-bash" > $ kubectl delete serviceaccount/build-robot
< / code > < / pre >
< h2 id = "手动创建-service-account-的-api-token" > 手 动 创 建 service account 的 API token< / h2 >
< p > 假 设 我 们 已 经 有 了 一 个 如 上 文 提 到 的 名 为 ” build-robot“ 的 service account， 我 们 手 动 创 建 一 个 新 的 secret。 < / p >
< pre class = "language-" > < code class = "lang-bash" > $ < span class = "token function" > cat< / span > < span class = "token operator" > > < / span > /tmp/build-robot-secret.yaml < span class = "token operator" > < < < / span > < span class = "token string" > EOF
apiVersion: v1
kind: Secret
metadata:
name: build-robot-secret
annotations:
kubernetes.io/service-account.name: build-robot
type: kubernetes.io/service-account-token
EOF< / span >
$ kubectl create -f /tmp/build-robot-secret.yaml
secret < span class = "token string" > " build-robot-secret" < / span > created
< / code > < / pre >
< p > 现 在 您 可 以 确 认 下 新 创 建 的 secret 取 代 了 " build-robot" 这 个 service account 原 来 的 API token。 < / p >
< p > 所 有 已 不 存 在 的 service account 的 token 将 被 token controller 清 理 掉 。 < / p >
< pre class = "language-" > < code class = "lang-bash" > $ kubectl describe secrets/build-robot-secret
Name: build-robot-secret
Namespace: default
Labels: < span class = "token operator" > < < / span > none< span class = "token operator" > > < / span >
Annotations: kubernetes.io/service-account.name< span class = "token operator" > =< / span > build-robot,kubernetes.io/service-account.uid< span class = "token operator" > =< / span > 870ef2a5-35cf-11e5-8d06-005056b45392
Type: kubernetes.io/service-account-token
Data
< span class = "token operator" > ==< / span > < span class = "token operator" > ==< / span >
ca.crt: < span class = "token number" > 1220< / span > bytes
token: < span class = "token punctuation" > ..< / span > .
namespace: < span class = "token number" > 7< / span > bytes
< / code > < / pre >
< blockquote >
< p > 注 意 该 内 容 中 的 < code > token< / code > 被 省 略 了 。 < / p >
< / blockquote >
< h2 id = "为-service-account-添加-imagepullsecret" > 为 service account 添 加 ImagePullSecret< / h2 >
< p > 首 先 ， 创 建 一 个 imagePullSecret， 详 见 < a href = "https://kubernetes.io/docs/concepts/containers/images/#specifying-imagepullsecrets-on-a-pod" target = "_blank" > 这 里 < / a > 。 < / p >
< p > 然 后 ， 确 认 已 创 建 。 如 ： < / p >
< pre class = "language-" > < code class = "lang-bash" > $ kubectl get secrets myregistrykey
NAME TYPE DATA AGE
myregistrykey kubernetes.io/.dockerconfigjson < span class = "token number" > 1< / span > 1d
< / code > < / pre >
< p > 然 后 ， 修 改 namespace 中 的 默 认 service account 使 用 该 secret 作 为 imagePullSecret。 < / p >
< pre class = "language-" > < code class = "lang-bash" > kubectl patch serviceaccount default -p < span class = "token string" > ' {" imagePullSecrets" : [{" name" : " myregistrykey" }]}' < / span >
< / code > < / pre >
< p > Vi 交 互 过 程 中 需 要 手 动 编 辑 ： < / p >
< pre class = "language-" > < code class = "lang-bash" > $ kubectl get serviceaccounts default -o yaml < span class = "token operator" > > < / span > ./sa.yaml
$ < span class = "token function" > cat< / span > sa.yaml
apiVersion: v1
kind: ServiceAccount
metadata:
creationTimestamp: < span class = "token number" > 2015< / span > -08-07T22:02:39Z
name: default
namespace: default
resourceVersion: < span class = "token string" > " 243024" < / span >
selfLink: /api/v1/namespaces/default/serviceaccounts/default
uid: 052fb0f4-3d50-11e5-b066-42010af0d7b6
secrets:
- name: default-token-uudge
$ < span class = "token function" > vi< / span > sa.yaml
< span class = "token punctuation" > [< / span > editor session not shown< span class = "token punctuation" > ]< / span >
< span class = "token punctuation" > [< / span > delete line with key < span class = "token string" > " resourceVersion" < / span > < span class = "token punctuation" > ]< / span >
< span class = "token punctuation" > [< / span > add lines with < span class = "token string" > " imagePullSecret:" < / span > < span class = "token punctuation" > ]< / span >
$ < span class = "token function" > cat< / span > sa.yaml
apiVersion: v1
kind: ServiceAccount
metadata:
creationTimestamp: < span class = "token number" > 2015< / span > -08-07T22:02:39Z
name: default
namespace: default
selfLink: /api/v1/namespaces/default/serviceaccounts/default
uid: 052fb0f4-3d50-11e5-b066-42010af0d7b6
secrets:
- name: default-token-uudge
imagePullSecrets:
- name: myregistrykey
$ kubectl replace serviceaccount default -f ./sa.yaml
serviceaccounts/default
< / code > < / pre >
< p > 现 在 ， 所 有 当 前 namespace 中 新 创 建 的 pod 的 spec 中 都 会 增 加 如 下 内 容 ： < / p >
< pre class = "language-" > < code class = "lang-yaml" > < span class = "token key atrule" > spec< / span > < span class = "token punctuation" > :< / span >
< span class = "token key atrule" > imagePullSecrets< / span > < span class = "token punctuation" > :< / span >
< span class = "token punctuation" > -< / span > < span class = "token key atrule" > name< / span > < span class = "token punctuation" > :< / span > myregistrykey
< / code > < / pre >
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