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< a href = "https://jimmysong.io" target = "_blank" class = "custom-link" > Jimmy Song< / a >
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< li class = "divider" > < / li >
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< li class = "header" > 前言< / li >
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< li class = "chapter " data-level = "1.1" data-path = "../" >
< a href = "../" >
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< b > 1.1.< / b >
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序言
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< / a >
< / li >
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< li class = "chapter " data-level = "1.2" data-path = "../cloud-native/kubernetes-and-cloud-native-app-overview.html" >
< a href = "../cloud-native/kubernetes-and-cloud-native-app-overview.html" >
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< b > 1.2.< / b >
Kubernetes与云原生应用概览
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< / a >
< / li >
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< li class = "header" > 概念与原理< / li >
< li class = "chapter " data-level = "2.1" data-path = "../concepts/" >
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< a href = "../concepts/" >
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< b > 2.1.< / b >
Kubernetes架构
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< / a >
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< / li >
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< li class = "chapter " data-level = "2.2" data-path = "../concepts/concepts.html" >
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< a href = "../concepts/concepts.html" >
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< b > 2.2.< / b >
设计理念
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< / a >
< / li >
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< li class = "chapter " data-level = "2.3" data-path = "../concepts/objects.html" >
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< a href = "../concepts/objects.html" >
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< b > 2.3.< / b >
资源对象与基本概念解析
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< / a >
< ul class = "articles" >
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< a href = "../concepts/pod-overview.html" >
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< b > 2.3.1.< / b >
Pod
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< / a >
< ul class = "articles" >
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< li class = "chapter " data-level = "2.3.1.1" data-path = "../concepts/pod.html" >
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< a href = "../concepts/pod.html" >
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< b > 2.3.1.1.< / b >
Pod解析
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< / a >
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< / li >
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< li class = "chapter " data-level = "2.3.1.2" data-path = "../concepts/init-containers.html" >
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< a href = "../concepts/init-containers.html" >
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< b > 2.3.1.2.< / b >
Init容器
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< / a >
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< / li >
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< li class = "chapter " data-level = "2.3.1.3" data-path = "../concepts/pod-security-policy.html" >
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< a href = "../concepts/pod-security-policy.html" >
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< b > 2.3.1.3.< / b >
Pod安全策略
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< / a >
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< / li >
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< li class = "chapter " data-level = "2.3.1.4" data-path = "../concepts/pod-lifecycle.html" >
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< a href = "../concepts/pod-lifecycle.html" >
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< b > 2.3.1.4.< / b >
Pod的生命周期
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< / a >
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< / li >
< li class = "chapter " data-level = "2.3.1.5" data-path = "../concepts/pod-hook.html" >
< a href = "../concepts/pod-hook.html" >
< b > 2.3.1.5.< / b >
Pod hook
< / a >
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< / li >
< li class = "chapter " data-level = "2.3.1.6" data-path = "../concepts/pod-preset.html" >
< a href = "../concepts/pod-preset.html" >
< b > 2.3.1.6.< / b >
Pod Preset
< / a >
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< / li >
< / ul >
< / li >
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< li class = "chapter " data-level = "2.3.2" data-path = "../concepts/node.html" >
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< a href = "../concepts/node.html" >
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< b > 2.3.2.< / b >
Node
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< / a >
< / li >
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< li class = "chapter " data-level = "2.3.3" data-path = "../concepts/namespace.html" >
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< a href = "../concepts/namespace.html" >
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< b > 2.3.3.< / b >
Namespace
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< / a >
< / li >
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< li class = "chapter " data-level = "2.3.4" data-path = "../concepts/service.html" >
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< a href = "../concepts/service.html" >
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< b > 2.3.4.< / b >
Service
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< / a >
< / li >
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< li class = "chapter " data-level = "2.3.5" data-path = "../concepts/volume.html" >
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< a href = "../concepts/volume.html" >
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< b > 2.3.5.< / b >
Volume和Persistent Volume
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< / a >
< / li >
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< li class = "chapter " data-level = "2.3.6" data-path = "../concepts/deployment.html" >
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< a href = "../concepts/deployment.html" >
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< b > 2.3.6.< / b >
Deployment
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< / a >
< / li >
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< li class = "chapter " data-level = "2.3.7" data-path = "../concepts/secret.html" >
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< a href = "../concepts/secret.html" >
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< b > 2.3.7.< / b >
Secret
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< / a >
< / li >
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< li class = "chapter " data-level = "2.3.8" data-path = "../concepts/statefulset.html" >
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< a href = "../concepts/statefulset.html" >
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< b > 2.3.8.< / b >
StatefulSet
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< / a >
< / li >
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< li class = "chapter " data-level = "2.3.9" data-path = "../concepts/daemonset.html" >
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< a href = "../concepts/daemonset.html" >
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< b > 2.3.9.< / b >
DaemonSet
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< / a >
< / li >
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< li class = "chapter " data-level = "2.3.10" data-path = "../concepts/serviceaccount.html" >
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< a href = "../concepts/serviceaccount.html" >
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< b > 2.3.10.< / b >
ServiceAccount
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< / a >
< / li >
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< li class = "chapter " data-level = "2.3.11" data-path = "../concepts/replicaset.html" >
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< a href = "../concepts/replicaset.html" >
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< b > 2.3.11.< / b >
ReplicationController和ReplicaSet
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< / a >
< / li >
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< li class = "chapter " data-level = "2.3.12" data-path = "../concepts/job.html" >
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< a href = "../concepts/job.html" >
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< b > 2.3.12.< / b >
Job
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< / a >
< / li >
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< li class = "chapter " data-level = "2.3.13" data-path = "../concepts/cronjob.html" >
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< a href = "../concepts/cronjob.html" >
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< b > 2.3.13.< / b >
CronJob
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< / a >
< / li >
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< li class = "chapter " data-level = "2.3.14" data-path = "../concepts/ingress.html" >
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< a href = "../concepts/ingress.html" >
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< b > 2.3.14.< / b >
Ingress
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< / a >
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< ul class = "articles" >
< li class = "chapter " data-level = "2.3.14.1" data-path = "../concepts/traefik-ingress-controller.html" >
< a href = "../concepts/traefik-ingress-controller.html" >
< b > 2.3.14.1.< / b >
Traefik Ingress Controller
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< / li >
< / ul >
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< / li >
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< li class = "chapter " data-level = "2.3.15" data-path = "../concepts/configmap.html" >
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< a href = "../concepts/configmap.html" >
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< b > 2.3.15.< / b >
ConfigMap
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< / a >
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< ul class = "articles" >
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< li class = "chapter " data-level = "2.3.15.1" data-path = "../concepts/configmap-hot-update.html" >
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< a href = "../concepts/configmap-hot-update.html" >
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< b > 2.3.15.1.< / b >
ConfigMap的热更新
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< / a >
< / li >
< / ul >
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< / li >
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< li class = "chapter " data-level = "2.3.16" data-path = "../concepts/horizontal-pod-autoscaling.html" >
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< a href = "../concepts/horizontal-pod-autoscaling.html" >
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< b > 2.3.16.< / b >
Horizontal Pod Autoscaling
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< / a >
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< ul class = "articles" >
< li class = "chapter " data-level = "2.3.16.1" data-path = "../concepts/custom-metrics-hpa.html" >
< a href = "../concepts/custom-metrics-hpa.html" >
< b > 2.3.16.1.< / b >
自定义指标HPA
< / a >
< / li >
< / ul >
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< / li >
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< li class = "chapter " data-level = "2.3.17" data-path = "../concepts/label.html" >
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< a href = "../concepts/label.html" >
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< b > 2.3.17.< / b >
Label
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< / a >
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< / li >
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< li class = "chapter " data-level = "2.3.18" data-path = "../concepts/garbage-collection.html" >
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< a href = "../concepts/garbage-collection.html" >
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< b > 2.3.18.< / b >
垃圾收集
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< / a >
< / li >
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< li class = "chapter " data-level = "2.3.19" data-path = "../concepts/network-policy.html" >
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< a href = "../concepts/network-policy.html" >
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< b > 2.3.19.< / b >
NetworkPolicy
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< / a >
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< / li >
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< li class = "chapter " data-level = "2.3.20" data-path = "../concepts/annotation.html" >
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< a href = "../concepts/annotation.html" >
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< b > 2.3.20.< / b >
Annotation
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< / a >
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< / li >
< li class = "chapter " data-level = "2.3.21" data-path = "../concepts/aggregated-api-server.html" >
< a href = "../concepts/aggregated-api-server.html" >
< b > 2.3.21.< / b >
Aggregated API Server
< / a >
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< / li >
< li class = "chapter " data-level = "2.3.22" data-path = "../concepts/custom-resource.html" >
< a href = "../concepts/custom-resource.html" >
< b > 2.3.22.< / b >
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使用自定义资源扩展API
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< / a >
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< / li >
< li class = "chapter " data-level = "2.3.23" data-path = "../concepts/apiservice.html" >
< a href = "../concepts/apiservice.html" >
< b > 2.3.23.< / b >
APIService
< / a >
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< / li >
< / ul >
< / li >
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< li class = "header" > 用户指南< / li >
< li class = "chapter " data-level = "3.1" data-path = "./" >
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< a href = "./" >
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< b > 3.1.< / b >
用户指南
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< / a >
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< / li >
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< li class = "chapter " data-level = "3.2" data-path = "resource-configuration.html" >
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< a href = "resource-configuration.html" >
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< b > 3.2.< / b >
资源对象配置
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< / a >
< ul class = "articles" >
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< li class = "chapter " data-level = "3.2.1" data-path = "configure-liveness-readiness-probes.html" >
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< a href = "configure-liveness-readiness-probes.html" >
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< b > 3.2.1.< / b >
配置Pod的liveness和readiness探针
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< / a >
< / li >
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< li class = "chapter " data-level = "3.2.2" data-path = "configure-pod-service-account.html" >
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< a href = "configure-pod-service-account.html" >
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< b > 3.2.2.< / b >
配置Pod的Service Account
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< / a >
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< / li >
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< li class = "chapter " data-level = "3.2.3" data-path = "secret-configuration.html" >
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< a href = "secret-configuration.html" >
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< b > 3.2.3.< / b >
Secret配置
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< / a >
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< / li >
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< li class = "chapter " data-level = "3.2.4" data-path = "resource-quota-management.html" >
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< a href = "resource-quota-management.html" >
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< b > 3.2.4.< / b >
管理namespace中的资源配额
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< / ul >
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< li class = "chapter " data-level = "3.3" data-path = "command-usage.html" >
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< a href = "command-usage.html" >
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< b > 3.3.< / b >
命令使用
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< / a >
< ul class = "articles" >
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< li class = "chapter " data-level = "3.3.1" data-path = "docker-cli-to-kubectl.html" >
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< a href = "docker-cli-to-kubectl.html" >
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< b > 3.3.1.< / b >
docker用户过度到kubectl命令行指南
2017-11-03 17:48:10 +08:00
< / a >
< / li >
2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "3.3.2" data-path = "using-kubectl.html" >
2017-08-21 17:44:43 +08:00
< a href = "using-kubectl.html" >
2017-11-15 21:18:59 +08:00
< b > 3.3.2.< / b >
kubectl命令概览
2017-08-21 17:44:43 +08:00
< / a >
2017-09-16 20:56:43 +08:00
< / li >
2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "3.3.3" data-path = "kubectl-cheatsheet.html" >
2017-09-16 20:56:43 +08:00
2017-11-03 17:48:10 +08:00
< a href = "kubectl-cheatsheet.html" >
2017-09-16 20:56:43 +08:00
2017-11-15 21:18:59 +08:00
< b > 3.3.3.< / b >
kubectl命令技巧大全
2017-09-16 20:56:43 +08:00
< / a >
2017-11-23 13:06:23 +08:00
< / li >
< li class = "chapter " data-level = "3.3.4" data-path = "using-etcdctl-to-access-kubernetes-data.html" >
< a href = "using-etcdctl-to-access-kubernetes-data.html" >
< b > 3.3.4.< / b >
使用etcdctl访问kuberentes数据
< / a >
2017-08-21 17:44:43 +08:00
< / li >
< / ul >
< / li >
2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "3.4" data-path = "cluster-security-management.html" >
2017-08-21 17:44:43 +08:00
2017-09-07 12:29:13 +08:00
< a href = "cluster-security-management.html" >
2017-08-21 17:44:43 +08:00
2017-11-15 21:18:59 +08:00
< b > 3.4.< / b >
集群安全性管理
2017-08-21 17:44:43 +08:00
< / a >
< ul class = "articles" >
2017-11-15 21:18:59 +08:00
< li class = "chapter active" data-level = "3.4.1" data-path = "managing-tls-in-a-cluster.html" >
2017-08-21 17:44:43 +08:00
< a href = "managing-tls-in-a-cluster.html" >
2017-11-15 21:18:59 +08:00
< b > 3.4.1.< / b >
管理集群中的TLS
2017-08-21 17:44:43 +08:00
< / a >
2017-08-21 18:44:34 +08:00
< / li >
2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "3.4.2" data-path = "kubelet-authentication-authorization.html" >
2017-08-21 18:44:34 +08:00
< a href = "kubelet-authentication-authorization.html" >
2017-11-15 21:18:59 +08:00
< b > 3.4.2.< / b >
kubelet的认证授权
2017-08-21 18:44:34 +08:00
< / a >
< / li >
2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "3.4.3" data-path = "tls-bootstrapping.html" >
2017-08-21 18:44:34 +08:00
< a href = "tls-bootstrapping.html" >
2017-11-15 21:18:59 +08:00
< b > 3.4.3.< / b >
TLS bootstrap
2017-08-21 18:44:34 +08:00
< / a >
2017-08-31 14:23:44 +08:00
< / li >
2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "3.4.4" data-path = "kubectl-user-authentication-authorization.html" >
2017-08-31 14:23:44 +08:00
< a href = "kubectl-user-authentication-authorization.html" >
2017-11-15 21:18:59 +08:00
< b > 3.4.4.< / b >
创建用户认证授权的kubeconfig文件
2017-08-31 14:23:44 +08:00
< / a >
< / li >
2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "3.4.5" data-path = "rbac.html" >
2017-08-31 14:23:44 +08:00
< a href = "rbac.html" >
2017-11-15 21:18:59 +08:00
< b > 3.4.5.< / b >
RBAC——基于角色的访问控制
2017-08-31 14:23:44 +08:00
< / a >
2017-09-07 14:13:59 +08:00
< / li >
2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "3.4.6" data-path = "ip-masq-agent.html" >
2017-09-07 14:13:59 +08:00
< a href = "ip-masq-agent.html" >
2017-11-15 21:18:59 +08:00
< b > 3.4.6.< / b >
IP伪装代理
2017-09-07 14:13:59 +08:00
< / a >
2017-11-10 23:22:45 +08:00
< / li >
2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "3.4.7" data-path = "auth-with-kubeconfig-or-token.html" >
2017-11-10 23:22:45 +08:00
< a href = "auth-with-kubeconfig-or-token.html" >
2017-11-15 21:18:59 +08:00
< b > 3.4.7.< / b >
使用kubeconfig或token进行用户身份认证
2017-11-10 23:22:45 +08:00
< / a >
2017-11-14 13:46:53 +08:00
< / li >
2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "3.4.8" data-path = "authentication.html" >
2017-11-14 13:46:53 +08:00
< a href = "authentication.html" >
2017-11-15 21:18:59 +08:00
< b > 3.4.8.< / b >
kubernetes中的用户与身份认证授权
2017-11-14 13:46:53 +08:00
< / a >
2017-08-21 17:44:43 +08:00
< / li >
< / ul >
< / li >
2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "3.5" data-path = "access-kubernetes-cluster.html" >
2017-08-21 17:44:43 +08:00
< a href = "access-kubernetes-cluster.html" >
2017-11-15 21:18:59 +08:00
< b > 3.5.< / b >
2017-11-21 20:10:10 +08:00
访问Kubernetes集群
2017-08-21 17:44:43 +08:00
< / a >
< ul class = "articles" >
2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "3.5.1" data-path = "access-cluster.html" >
2017-08-21 17:44:43 +08:00
< a href = "access-cluster.html" >
2017-11-15 21:18:59 +08:00
< b > 3.5.1.< / b >
访问集群
2017-08-21 17:44:43 +08:00
< / a >
< / li >
2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "3.5.2" data-path = "authenticate-across-clusters-kubeconfig.html" >
2017-08-21 17:44:43 +08:00
< a href = "authenticate-across-clusters-kubeconfig.html" >
2017-11-15 21:18:59 +08:00
< b > 3.5.2.< / b >
2017-11-21 20:10:10 +08:00
使用kubeconfig文件配置跨集群认证
2017-08-21 17:44:43 +08:00
< / a >
< / li >
2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "3.5.3" data-path = "connecting-to-applications-port-forward.html" >
2017-08-21 17:44:43 +08:00
< a href = "connecting-to-applications-port-forward.html" >
2017-11-15 21:18:59 +08:00
< b > 3.5.3.< / b >
通过端口转发访问集群中的应用程序
2017-08-21 17:44:43 +08:00
< / a >
< / li >
2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "3.5.4" data-path = "service-access-application-cluster.html" >
2017-08-21 17:44:43 +08:00
< a href = "service-access-application-cluster.html" >
2017-11-15 21:18:59 +08:00
< b > 3.5.4.< / b >
2017-11-21 20:10:10 +08:00
使用service访问群集中的应用程序
< / a >
< / li >
< li class = "chapter " data-level = "3.5.5" data-path = "accessing-kubernetes-pods-from-outside-of-the-cluster.html" >
< a href = "accessing-kubernetes-pods-from-outside-of-the-cluster.html" >
< b > 3.5.5.< / b >
从外部访问Kubernetes中的Pod
2017-08-21 17:44:43 +08:00
< / a >
2017-11-22 18:43:03 +08:00
< / li >
< li class = "chapter " data-level = "3.5.6" data-path = "carbin-mobile-dashboard-for-kubernetes.html" >
< a href = "carbin-mobile-dashboard-for-kubernetes.html" >
< b > 3.5.6.< / b >
Carbin - Kuberentes手机客户端
< / a >
2017-11-29 15:07:48 +08:00
< / li >
< li class = "chapter " data-level = "3.5.7" data-path = "kubernetes-desktop-client.html" >
< a href = "kubernetes-desktop-client.html" >
< b > 3.5.7.< / b >
Kubernetic - Kubernetes桌面客户端
< / a >
2017-08-21 17:44:43 +08:00
< / li >
< / ul >
< / li >
2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "3.6" data-path = "application-development-deployment-flow.html" >
2017-08-21 17:44:43 +08:00
< a href = "application-development-deployment-flow.html" >
2017-11-15 21:18:59 +08:00
< b > 3.6.< / b >
在kubernetes中开发部署应用
2017-08-21 17:44:43 +08:00
< / a >
< ul class = "articles" >
2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "3.6.1" data-path = "deploy-applications-in-kubernetes.html" >
2017-08-21 17:44:43 +08:00
< a href = "deploy-applications-in-kubernetes.html" >
2017-11-15 21:18:59 +08:00
< b > 3.6.1.< / b >
适用于kubernetes的应用开发部署流程
2017-08-21 17:44:43 +08:00
< / a >
2017-08-21 18:44:34 +08:00
< / li >
2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "3.6.2" data-path = "migrating-hadoop-yarn-to-kubernetes.html" >
2017-08-21 18:44:34 +08:00
< a href = "migrating-hadoop-yarn-to-kubernetes.html" >
2017-11-15 21:18:59 +08:00
< b > 3.6.2.< / b >
迁移传统应用到kubernetes中——以Hadoop YARN为例
2017-08-21 18:44:34 +08:00
< / a >
2017-10-23 13:40:58 +08:00
< / li >
2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "3.6.3" data-path = "using-statefulset.html" >
2017-10-23 13:40:58 +08:00
< a href = "using-statefulset.html" >
2017-11-15 21:18:59 +08:00
< b > 3.6.3.< / b >
使用StatefulSet部署用状态应用
2017-10-23 13:40:58 +08:00
< / a >
2017-08-21 17:44:43 +08:00
< / li >
< / ul >
< / li >
2017-11-15 21:18:59 +08:00
< li class = "header" > 最佳实践< / li >
< li class = "chapter " data-level = "4.1" data-path = "../practice/" >
2017-08-21 17:44:43 +08:00
< a href = "../practice/" >
2017-11-15 21:18:59 +08:00
< b > 4.1.< / b >
最佳实践概览
2017-08-21 17:44:43 +08:00
< / a >
2017-11-15 21:18:59 +08:00
< / li >
2017-08-21 17:44:43 +08:00
2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "4.2" data-path = "../practice/install-kbernetes1.6-on-centos.html" >
2017-08-21 17:44:43 +08:00
< a href = "../practice/install-kbernetes1.6-on-centos.html" >
2017-11-15 21:18:59 +08:00
< b > 4.2.< / b >
2017-12-15 19:51:45 +08:00
在CentOS上部署kubernetes集群
2017-08-21 17:44:43 +08:00
< / a >
< ul class = "articles" >
2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "4.2.1" data-path = "../practice/create-tls-and-secret-key.html" >
2017-08-21 17:44:43 +08:00
< a href = "../practice/create-tls-and-secret-key.html" >
2017-11-15 21:18:59 +08:00
< b > 4.2.1.< / b >
创建TLS证书和秘钥
2017-08-21 17:44:43 +08:00
< / a >
< / li >
2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "4.2.2" data-path = "../practice/create-kubeconfig.html" >
2017-08-21 17:44:43 +08:00
< a href = "../practice/create-kubeconfig.html" >
2017-11-15 21:18:59 +08:00
< b > 4.2.2.< / b >
创建kubeconfig文件
2017-08-21 17:44:43 +08:00
< / a >
< / li >
2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "4.2.3" data-path = "../practice/etcd-cluster-installation.html" >
2017-08-21 17:44:43 +08:00
< a href = "../practice/etcd-cluster-installation.html" >
2017-11-15 21:18:59 +08:00
< b > 4.2.3.< / b >
创建高可用etcd集群
2017-08-21 17:44:43 +08:00
< / a >
< / li >
2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "4.2.4" data-path = "../practice/kubectl-installation.html" >
2017-08-21 17:44:43 +08:00
< a href = "../practice/kubectl-installation.html" >
2017-11-15 21:18:59 +08:00
< b > 4.2.4.< / b >
安装kubectl命令行工具
2017-08-21 17:44:43 +08:00
< / a >
< / li >
2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "4.2.5" data-path = "../practice/master-installation.html" >
2017-08-21 17:44:43 +08:00
< a href = "../practice/master-installation.html" >
2017-11-15 21:18:59 +08:00
< b > 4.2.5.< / b >
部署master节点
2017-08-21 17:44:43 +08:00
< / a >
< / li >
2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "4.2.6" data-path = "../practice/node-installation.html" >
2017-08-21 17:44:43 +08:00
< a href = "../practice/node-installation.html" >
2017-11-15 21:18:59 +08:00
< b > 4.2.6.< / b >
部署node节点
2017-08-21 17:44:43 +08:00
< / a >
< / li >
2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "4.2.7" data-path = "../practice/kubedns-addon-installation.html" >
2017-08-21 17:44:43 +08:00
< a href = "../practice/kubedns-addon-installation.html" >
2017-11-15 21:18:59 +08:00
< b > 4.2.7.< / b >
安装kubedns插件
2017-08-21 17:44:43 +08:00
< / a >
< / li >
2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "4.2.8" data-path = "../practice/dashboard-addon-installation.html" >
2017-08-21 17:44:43 +08:00
< a href = "../practice/dashboard-addon-installation.html" >
2017-11-15 21:18:59 +08:00
< b > 4.2.8.< / b >
安装dashboard插件
2017-08-21 17:44:43 +08:00
< / a >
< / li >
2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "4.2.9" data-path = "../practice/heapster-addon-installation.html" >
2017-08-21 17:44:43 +08:00
< a href = "../practice/heapster-addon-installation.html" >
2017-11-15 21:18:59 +08:00
< b > 4.2.9.< / b >
安装heapster插件
2017-08-21 17:44:43 +08:00
< / a >
< / li >
2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "4.2.10" data-path = "../practice/efk-addon-installation.html" >
2017-08-21 17:44:43 +08:00
< a href = "../practice/efk-addon-installation.html" >
2017-11-15 21:18:59 +08:00
< b > 4.2.10.< / b >
安装EFK插件
2017-08-21 17:44:43 +08:00
< / a >
< / li >
< / ul >
< / li >
2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "4.3" data-path = "../practice/service-discovery-and-loadbalancing.html" >
2017-08-21 17:44:43 +08:00
< a href = "../practice/service-discovery-and-loadbalancing.html" >
2017-11-15 21:18:59 +08:00
< b > 4.3.< / b >
服务发现与负载均衡
2017-08-21 17:44:43 +08:00
< / a >
< ul class = "articles" >
2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "4.3.1" data-path = "../practice/traefik-ingress-installation.html" >
2017-08-21 17:44:43 +08:00
< a href = "../practice/traefik-ingress-installation.html" >
2017-11-15 21:18:59 +08:00
< b > 4.3.1.< / b >
安装Traefik ingress
2017-08-21 17:44:43 +08:00
< / a >
< / li >
2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "4.3.2" data-path = "../practice/distributed-load-test.html" >
2017-08-21 17:44:43 +08:00
< a href = "../practice/distributed-load-test.html" >
2017-11-15 21:18:59 +08:00
< b > 4.3.2.< / b >
分布式负载测试
2017-08-21 17:44:43 +08:00
< / a >
< / li >
2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "4.3.3" data-path = "../practice/network-and-cluster-perfermance-test.html" >
2017-08-21 17:44:43 +08:00
< a href = "../practice/network-and-cluster-perfermance-test.html" >
2017-11-15 21:18:59 +08:00
< b > 4.3.3.< / b >
网络和集群性能测试
2017-08-21 17:44:43 +08:00
< / a >
< / li >
2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "4.3.4" data-path = "../practice/edge-node-configuration.html" >
2017-08-21 17:44:43 +08:00
< a href = "../practice/edge-node-configuration.html" >
2017-11-15 21:18:59 +08:00
< b > 4.3.4.< / b >
边缘节点配置
2017-08-21 17:44:43 +08:00
< / a >
2017-10-27 19:09:01 +08:00
< / li >
2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "4.3.5" data-path = "../practice/nginx-ingress-installation.html" >
2017-10-27 19:09:01 +08:00
< a href = "../practice/nginx-ingress-installation.html" >
2017-11-15 21:18:59 +08:00
< b > 4.3.5.< / b >
安装Nginx ingress
2017-10-27 19:09:01 +08:00
< / a >
2017-08-21 17:44:43 +08:00
< / li >
< / ul >
< / li >
2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "4.4" data-path = "../practice/operation.html" >
2017-08-21 17:44:43 +08:00
< a href = "../practice/operation.html" >
2017-11-15 21:18:59 +08:00
< b > 4.4.< / b >
运维管理
2017-08-21 17:44:43 +08:00
< / a >
< ul class = "articles" >
2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "4.4.1" data-path = "../practice/service-rolling-update.html" >
2017-08-21 17:44:43 +08:00
< a href = "../practice/service-rolling-update.html" >
2017-11-15 21:18:59 +08:00
< b > 4.4.1.< / b >
服务滚动升级
2017-08-21 17:44:43 +08:00
< / a >
< / li >
2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "4.4.2" data-path = "../practice/app-log-collection.html" >
2017-08-21 17:44:43 +08:00
< a href = "../practice/app-log-collection.html" >
2017-11-15 21:18:59 +08:00
< b > 4.4.2.< / b >
应用日志收集
2017-08-21 17:44:43 +08:00
< / a >
< / li >
2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "4.4.3" data-path = "../practice/configuration-best-practice.html" >
2017-08-21 17:44:43 +08:00
< a href = "../practice/configuration-best-practice.html" >
2017-11-15 21:18:59 +08:00
< b > 4.4.3.< / b >
配置最佳实践
2017-08-21 17:44:43 +08:00
< / a >
< / li >
2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "4.4.4" data-path = "../practice/monitor.html" >
2017-08-21 17:44:43 +08:00
< a href = "../practice/monitor.html" >
2017-11-15 21:18:59 +08:00
< b > 4.4.4.< / b >
集群及应用监控
2017-08-21 17:44:43 +08:00
< / a >
< / li >
2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "4.4.5" data-path = "../practice/data-persistence-problem.html" >
2017-08-21 17:44:43 +08:00
< a href = "../practice/data-persistence-problem.html" >
2017-11-15 21:18:59 +08:00
< b > 4.4.5.< / b >
数据持久化问题
2017-08-21 17:44:43 +08:00
< / a >
2017-09-03 15:58:39 +08:00
< / li >
2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "4.4.6" data-path = "../practice/manage-compute-resources-container.html" >
2017-09-03 15:58:39 +08:00
< a href = "../practice/manage-compute-resources-container.html" >
2017-11-15 21:18:59 +08:00
< b > 4.4.6.< / b >
管理容器的计算资源
2017-09-03 15:58:39 +08:00
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< li class = "chapter " data-level = "4.5" data-path = "../practice/storage.html" >
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< a href = "../practice/storage.html" >
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< b > 4.5.< / b >
存储管理
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< ul class = "articles" >
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< li class = "chapter " data-level = "4.5.1" data-path = "../practice/glusterfs.html" >
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< a href = "../practice/glusterfs.html" >
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< b > 4.5.1.< / b >
GlusterFS
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< ul class = "articles" >
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< li class = "chapter " data-level = "4.5.1.1" data-path = "../practice/using-glusterfs-for-persistent-storage.html" >
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< a href = "../practice/using-glusterfs-for-persistent-storage.html" >
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< b > 4.5.1.1.< / b >
使用GlusterFS做持久化存储
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< li class = "chapter " data-level = "4.5.1.2" data-path = "../practice/storage-for-containers-using-glusterfs-with-openshift.html" >
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< a href = "../practice/storage-for-containers-using-glusterfs-with-openshift.html" >
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< b > 4.5.1.2.< / b >
在OpenShift中使用GlusterFS做持久化存储
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< li class = "chapter " data-level = "4.5.2" data-path = "../practice/cephfs.html" >
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< a href = "../practice/cephfs.html" >
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< b > 4.5.2.< / b >
CephFS
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< / a >
< ul class = "articles" >
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< li class = "chapter " data-level = "4.5.2.1" data-path = "../practice/using-ceph-for-persistent-storage.html" >
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< a href = "../practice/using-ceph-for-persistent-storage.html" >
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< b > 4.5.2.1.< / b >
使用Ceph做持久化存储
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< li class = "chapter " data-level = "4.6" data-path = "../practice/monitoring.html" >
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< a href = "../practice/monitoring.html" >
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< b > 4.6.< / b >
集群与应用监控
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< / a >
< ul class = "articles" >
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< li class = "chapter " data-level = "4.6.1" data-path = "../practice/heapster.html" >
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< a href = "../practice/heapster.html" >
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< b > 4.6.1.< / b >
Heapster
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< / a >
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< ul class = "articles" >
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< li class = "chapter " data-level = "4.6.1.1" data-path = "../practice/using-heapster-to-get-object-metrics.html" >
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< a href = "../practice/using-heapster-to-get-object-metrics.html" >
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< b > 4.6.1.1.< / b >
使用Heapster获取集群和对象的metric数据
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< li class = "chapter " data-level = "4.6.2" data-path = "../practice/prometheus.html" >
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< a href = "../practice/prometheus.html" >
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< b > 4.6.2.< / b >
Prometheus
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< / a >
< ul class = "articles" >
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< li class = "chapter " data-level = "4.6.2.1" data-path = "../practice/using-prometheus-to-monitor-kuberentes-cluster.html" >
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< a href = "../practice/using-prometheus-to-monitor-kuberentes-cluster.html" >
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< b > 4.6.2.1.< / b >
使用Prometheus监控kubernetes集群
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< li class = "chapter " data-level = "4.7" data-path = "../practice/services-management-tool.html" >
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< a href = "../practice/services-management-tool.html" >
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< b > 4.7.< / b >
服务编排管理
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< / a >
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< ul class = "articles" >
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< li class = "chapter " data-level = "4.7.1" data-path = "../practice/helm.html" >
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< a href = "../practice/helm.html" >
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< b > 4.7.1.< / b >
使用Helm管理kubernetes应用
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< / li >
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< li class = "chapter " data-level = "4.7.2" data-path = "../practice/create-private-charts-repo.html" >
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< a href = "../practice/create-private-charts-repo.html" >
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< b > 4.7.2.< / b >
构建私有Chart仓库
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< li class = "chapter " data-level = "4.8" data-path = "../practice/ci-cd.html" >
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< a href = "../practice/ci-cd.html" >
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< b > 4.8.< / b >
持续集成与发布
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< ul class = "articles" >
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< li class = "chapter " data-level = "4.8.1" data-path = "../practice/jenkins-ci-cd.html" >
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< a href = "../practice/jenkins-ci-cd.html" >
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< b > 4.8.1.< / b >
使用Jenkins进行持续集成与发布
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< / li >
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< li class = "chapter " data-level = "4.8.2" data-path = "../practice/drone-ci-cd.html" >
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< a href = "../practice/drone-ci-cd.html" >
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< b > 4.8.2.< / b >
使用Drone进行持续集成与发布
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< li class = "chapter " data-level = "4.9" data-path = "../practice/update-and-upgrade.html" >
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< a href = "../practice/update-and-upgrade.html" >
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< b > 4.9.< / b >
更新与升级
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< / a >
< ul class = "articles" >
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< li class = "chapter " data-level = "4.9.1" data-path = "../practice/manually-upgrade.html" >
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< a href = "../practice/manually-upgrade.html" >
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< b > 4.9.1.< / b >
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手动升级kubernetes集群
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< / li >
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< li class = "chapter " data-level = "4.9.2" data-path = "../practice/dashboard-upgrade.html" >
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< a href = "../practice/dashboard-upgrade.html" >
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< b > 4.9.2.< / b >
升级dashboard
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< li class = "header" > 领域应用< / li >
< li class = "chapter " data-level = "5.1" data-path = "../usecases/" >
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< a href = "../usecases/" >
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< b > 5.1.< / b >
领域应用概览
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< li class = "chapter " data-level = "5.2" data-path = "../usecases/microservices.html" >
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< a href = "../usecases/microservices.html" >
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< b > 5.2.< / b >
微服务架构
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< / a >
< ul class = "articles" >
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< li class = "chapter " data-level = "5.2.1" data-path = "../usecases/service-discovery-in-microservices.html" >
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< a href = "../usecases/service-discovery-in-microservices.html" >
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< b > 5.2.1.< / b >
微服务中的服务发现
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< li class = "chapter " data-level = "5.3" data-path = "../usecases/service-mesh.html" >
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< a href = "../usecases/service-mesh.html" >
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< b > 5.3.< / b >
Service Mesh 服务网格
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< / a >
< ul class = "articles" >
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< li class = "chapter " data-level = "5.3.1" data-path = "../usecases/istio.html" >
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< a href = "../usecases/istio.html" >
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< b > 5.3.1.< / b >
Istio
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< / a >
< ul class = "articles" >
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< li class = "chapter " data-level = "5.3.1.1" data-path = "../usecases/istio-installation.html" >
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< a href = "../usecases/istio-installation.html" >
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< b > 5.3.1.1.< / b >
安装并试用Istio service mesh
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< / a >
< / li >
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< li class = "chapter " data-level = "5.3.1.2" data-path = "../usecases/configuring-request-routing.html" >
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< a href = "../usecases/configuring-request-routing.html" >
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< b > 5.3.1.2.< / b >
配置请求的路由规则
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< li class = "chapter " data-level = "5.3.1.3" data-path = "../usecases/install-and-expand-istio-mesh.html" >
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< a href = "../usecases/install-and-expand-istio-mesh.html" >
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< b > 5.3.1.3.< / b >
安装和拓展Istio service mesh
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< / a >
< / li >
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< li class = "chapter " data-level = "5.3.1.4" data-path = "../usecases/integrating-vms.html" >
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< a href = "../usecases/integrating-vms.html" >
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< b > 5.3.1.4.< / b >
集成虚拟机
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< li class = "chapter " data-level = "5.3.2" data-path = "../usecases/linkerd.html" >
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< a href = "../usecases/linkerd.html" >
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< b > 5.3.2.< / b >
Linkerd
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< ul class = "articles" >
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< li class = "chapter " data-level = "5.3.2.1" data-path = "../usecases/linkerd-user-guide.html" >
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< a href = "../usecases/linkerd-user-guide.html" >
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< b > 5.3.2.1.< / b >
Linkerd 使用指南
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< / li >
< li class = "chapter " data-level = "5.3.3" data-path = "../usecases/conduit.html" >
< a href = "../usecases/conduit.html" >
< b > 5.3.3.< / b >
Conduit
< / a >
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< ul class = "articles" >
< li class = "chapter " data-level = "5.3.3.1" data-path = "../usecases/conduit-overview.html" >
< a href = "../usecases/conduit-overview.html" >
< b > 5.3.3.1.< / b >
Condiut概览
< / a >
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< / li >
< li class = "chapter " data-level = "5.3.3.2" data-path = "../usecases/conduit-installation.html" >
< a href = "../usecases/conduit-installation.html" >
< b > 5.3.3.2.< / b >
安装Conduit
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< li class = "chapter " data-level = "5.4" data-path = "../usecases/big-data.html" >
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< a href = "../usecases/big-data.html" >
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< b > 5.4.< / b >
大数据
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< / a >
< ul class = "articles" >
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< li class = "chapter " data-level = "5.4.1" data-path = "../usecases/spark-standalone-on-kubernetes.html" >
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2017-08-30 14:20:52 +08:00
< a href = "../usecases/spark-standalone-on-kubernetes.html" >
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< b > 5.4.1.< / b >
Spark standalone on Kubernetes
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< / a >
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< / li >
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< li class = "chapter " data-level = "5.4.2" data-path = "../usecases/running-spark-with-kubernetes-native-scheduler.html" >
2017-08-31 14:23:44 +08:00
2017-09-14 15:57:50 +08:00
< a href = "../usecases/running-spark-with-kubernetes-native-scheduler.html" >
2017-08-31 14:23:44 +08:00
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< b > 5.4.2.< / b >
运行支持kubernetes原生调度的Spark程序
2017-08-31 14:23:44 +08:00
< / a >
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2017-08-30 16:52:33 +08:00
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2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "5.5" data-path = "../usecases/serverless.html" >
2017-08-30 16:52:33 +08:00
< a href = "../usecases/serverless.html" >
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< b > 5.5.< / b >
Serverless架构
2017-08-30 16:52:33 +08:00
< / a >
2017-11-23 11:03:04 +08:00
< ul class = "articles" >
< li class = "chapter " data-level = "5.5.1" data-path = "../usecases/understanding-serverless.html" >
< a href = "../usecases/understanding-serverless.html" >
< b > 5.5.1.< / b >
理解Serverless
< / a >
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< / ul >
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< / li >
2017-11-15 21:18:59 +08:00
< li class = "chapter " data-level = "5.6" data-path = "../usecases/edge-computing.html" >
2017-10-27 19:09:01 +08:00
< a href = "../usecases/edge-computing.html" >
2017-11-15 21:18:59 +08:00
< b > 5.6.< / b >
边缘计算
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< / a >
2017-08-21 17:44:43 +08:00
< / li >
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< li class = "header" > 开发指南< / li >
< li class = "chapter " data-level = "6.1" data-path = "../develop/" >
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< a href = "../develop/" >
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< b > 6.1.< / b >
开发指南概览
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< / a >
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< / li >
2017-08-21 17:44:43 +08:00
2017-12-03 13:13:09 +08:00
< li class = "chapter " data-level = "6.2" data-path = "../develop/sigs-and-working-group.html" >
2017-08-21 17:44:43 +08:00
2017-12-03 13:13:09 +08:00
< a href = "../develop/sigs-and-working-group.html" >
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< b > 6.2.< / b >
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SIG和工作组
< / a >
< / li >
< li class = "chapter " data-level = "6.3" data-path = "../develop/developing-environment.html" >
< a href = "../develop/developing-environment.html" >
< b > 6.3.< / b >
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开发环境搭建
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< / a >
< / li >
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< li class = "chapter " data-level = "6.4" data-path = "../develop/testing.html" >
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< a href = "../develop/testing.html" >
2017-12-03 13:13:09 +08:00
< b > 6.4.< / b >
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单元测试和集成测试
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< / a >
< / li >
2017-12-03 13:13:09 +08:00
< li class = "chapter " data-level = "6.5" data-path = "../develop/client-go-sample.html" >
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< a href = "../develop/client-go-sample.html" >
2017-12-03 13:13:09 +08:00
< b > 6.5.< / b >
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client-go示例
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< / a >
< / li >
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< li class = "chapter " data-level = "6.6" data-path = "../develop/contribute.html" >
2017-08-21 17:44:43 +08:00
< a href = "../develop/contribute.html" >
2017-12-03 13:13:09 +08:00
< b > 6.6.< / b >
2017-11-15 21:18:59 +08:00
社区贡献
2017-08-21 17:44:43 +08:00
< / a >
2017-10-23 19:09:41 +08:00
< / li >
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< li class = "chapter " data-level = "6.7" data-path = "../develop/minikube.html" >
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< a href = "../develop/minikube.html" >
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< b > 6.7.< / b >
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Minikube
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< / a >
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< / li >
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< li class = "header" > 附录< / li >
< li class = "chapter " data-level = "7.1" data-path = "../appendix/" >
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< a href = "../appendix/" >
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< b > 7.1.< / b >
附录说明
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< / a >
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< / li >
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< li class = "chapter " data-level = "7.2" data-path = "../appendix/debug-kubernetes-services.html" >
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< a href = "../appendix/debug-kubernetes-services.html" >
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< b > 7.2.< / b >
Kubernetes中的应用故障排查
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< / a >
< / li >
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< li class = "chapter " data-level = "7.3" data-path = "../appendix/material-share.html" >
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< a href = "../appendix/material-share.html" >
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< b > 7.3.< / b >
Kubernetes相关资讯和情报链接
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< / a >
< / li >
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< li class = "chapter " data-level = "7.4" data-path = "../appendix/docker-best-practice.html" >
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< a href = "../appendix/docker-best-practice.html" >
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< b > 7.4.< / b >
Docker最佳实践
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< / a >
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< / li >
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< li class = "chapter " data-level = "7.5" data-path = "../appendix/tricks.html" >
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< a href = "../appendix/tricks.html" >
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< b > 7.5.< / b >
使用技巧
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< / a >
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< / li >
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< li class = "chapter " data-level = "7.6" data-path = "../appendix/issues.html" >
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< a href = "../appendix/issues.html" >
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< b > 7.6.< / b >
问题记录
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< / a >
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< / li >
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< li class = "chapter " data-level = "7.7" data-path = "../appendix/kubernetes-changelog.html" >
< a href = "../appendix/kubernetes-changelog.html" >
< b > 7.7.< / b >
kubernetes版本更新日志
< / a >
< ul class = "articles" >
< li class = "chapter " data-level = "7.7.1" data-path = "../appendix/kubernetes-1.7-changelog.html" >
< a href = "../appendix/kubernetes-1.7-changelog.html" >
< b > 7.7.1.< / b >
Kubernetes1.7更新日志
< / a >
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< / li >
< li class = "chapter " data-level = "7.7.2" data-path = "../appendix/kubernetes-1.8-changelog.html" >
< a href = "../appendix/kubernetes-1.8-changelog.html" >
< b > 7.7.2.< / b >
Kubernetes1.8更新日志
< / a >
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< / li >
< li class = "chapter " data-level = "7.7.3" data-path = "../appendix/kubernetes-1.9-changelog.html" >
< a href = "../appendix/kubernetes-1.9-changelog.html" >
< b > 7.7.3.< / b >
Kubernetes1.9更新日志
< / a >
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< / li >
< / ul >
< / li >
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< h1 id = "管理集群中的tls" > 管 理 集 群 中 的 TLS< / h1 >
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< p > 在 本 书 的 最 佳 实 践 部 分 ， 我 们 在 CentOS上 部 署 了 kuberentes集 群 ， 其 中 最 开 始 又 重 要 的 一 步 就 是 创 建 TLS认 证 的 ， 查 看 < a href = "../practice/create-tls-and-secret-key.html" > 创 建 TLS证 书 和 秘 钥 < / a > 。 很 多 人 在 进 行 到 这 一 步 是 都 会 遇 到 各 种 各 样 千 奇 百 怪 的 问 题 ， 这 一 步 是 创 建 集 群 的 基 础 ， 我 们 有 必 要 详 细 了 解 一 下 背 后 的 流 程 和 原 理 。 < / p >
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< h2 id = "概览" > 概 览 < / h2 >
< p > 每 个 Kubernetes集 群 都 有 一 个 集 群 根 证 书 颁 发 机 构 （ CA） 。 集 群 中 的 组 件 通 常 使 用 CA来 验 证 API server的 证 书 ， 由 API服 务 器 验 证 kubelet客 户 端 证 书 等 。 为 了 支 持 这 一 点 ， CA证 书 包 被 分 发 到 集 群 中 的 每 个 节 点 ， 并 作 为 一 个 sercret附 加 分 发 到 默 认 service account上 。 或 者 ， 你 的 workload可 以 使 用 此 CA建 立 信 任 。 你 的 应 用 程 序 可 以 使 用 类 似 于 < a href = "https://github.com/ietf-wg-acme/acme/" target = "_blank" > ACME草 案 < / a > 的 协 议 ， 使 用 < code > certificates.k8s.io< / code > API请 求 证 书 签 名 。 < / p >
< h2 id = "集群中的tls信任" > 集 群 中 的 TLS信 任 < / h2 >
< p > 让 Pod中 运 行 的 应 用 程 序 信 任 集 群 根 CA通 常 需 要 一 些 额 外 的 应 用 程 序 配 置 。 您 将 需 要 将 CA证 书 包 添 加 到 TLS客 户 端 或 服 务 器 信 任 的 CA证 书 列 表 中 。 例 如 ， 您 可 以 使 用 golang TLS配 置 通 过 解 析 证 书 链 并 将 解 析 的 证 书 添 加 到 < a href = "https://godoc.org/crypto/tls#Config" target = "_blank" > < code > tls.Config< / code > < / a > 结 构 中 的 < code > Certificates< / code > 字 段 中 ， CA证 书 捆 绑 包 将 使 用 默 认 服 务 账 户 自 动 加 载 到 pod中 ， 路 径 为 < code > /var/run/secrets/kubernetes.io/serviceaccount/ca.crt< / code > 。 如 果 您 没 有 使 用 默 认 服 务 账 户 ， 请 请 求 集 群 管 理 员 构 建 包 含 您 有 权 访 问 使 用 的 证 书 包 的 configmap。 < / p >
< h2 id = "请求认证" > 请 求 认 证 < / h2 >
< p > 以 下 部 分 演 示 如 何 为 通 过 DNS访 问 的 Kubernetes服 务 创 建 TLS证 书 。 < / p >
< h3 id = "步骤0-下载安装ssl" > 步 骤 0. 下 载 安 装 SSL< / h3 >
< p > 下 载 cfssl工 具 ： < a href = "https://pkg.cfssl.org/" target = "_blank" > https://pkg.cfssl.org/< / a > .< / p >
< h3 id = "步骤1-创建证书签名请求" > 步 骤 1. 创 建 证 书 签 名 请 求 < / h3 >
< p > 通 过 运 行 以 下 命 令 生 成 私 钥 和 证 书 签 名 请 求 （ 或 CSR） ： < / p >
< pre > < code class = "lang-Bash" > $ cat < < EOF | cfssl genkey - | cfssljson -bare server
{
< span class = "hljs-string" > " hosts" < / span > : [
< span class = "hljs-string" > " my-svc.my-namespace.svc.cluster.local" < / span > ,
< span class = "hljs-string" > " my-pod.my-namespace.pod.cluster.local" < / span > ,
< span class = "hljs-string" > " 172.168.0.24" < / span > ,
< span class = "hljs-string" > " 10.0.34.2" < / span >
],
< span class = "hljs-string" > " CN" < / span > : < span class = "hljs-string" > " my-pod.my-namespace.pod.cluster.local" < / span > ,
< span class = "hljs-string" > " key" < / span > : {
< span class = "hljs-string" > " algo" < / span > : < span class = "hljs-string" > " ecdsa" < / span > ,
< span class = "hljs-string" > " size" < / span > : 256
}
}
EOF
< / code > < / pre >
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< p > < code > 172.168.0.24< / code > 是 service 的 cluster IP， < code > my-svc.my-namespace.svc.cluster.local< / code > 是 service 的 DNS 名 称 ， < code > 10.0.34.2< / code > 是 Pod 的 IP， < code > my-pod.my-namespace.pod.cluster.local< / code > 是 pod 的 DNS 名 称 ， 你 可 以 看 到 以 下 输 出 ： < / p >
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< pre > < code > 2017/03/21 06:48:17 [INFO] generate received request
2017/03/21 06:48:17 [INFO] received CSR
2017/03/21 06:48:17 [INFO] generating key: ecdsa-256
2017/03/21 06:48:17 [INFO] encoded CSR
< / code > < / pre > < p > 此 命 令 生 成 两 个 文 件 ; 它 生 成 包 含 PEM编 码 的 < a href = "https://tools.ietf.org/html/rfc2986" target = "_blank" > pkcs #10< / a > 认 证 请 求 的 < code > server.csr< / code > ， 以 及 包 含 仍 然 要 创 建 的 证 书 的 PEM编 码 密 钥 的 < code > server-key.pem< / code > 。 < / p >
< h3 id = "步骤2-创建证书签名请求对象以发送到kubernetes-api" > 步 骤 2. 创 建 证 书 签 名 请 求 对 象 以 发 送 到 Kubernetes API< / h3 >
< p > 使 用 以 下 命 令 创 建 CSR yaml文 件 ， 并 发 送 到 API server： < / p >
< pre > < code class = "lang-bash" > $ cat < < EOF | kubectl create < span class = "hljs-_" > -f< / span > -
apiVersion: certificates.k8s.io/v1beta1
kind: CertificateSigningRequest
metadata:
name: my-svc.my-namespace
spec:
groups:
- system:authenticated
request: $(cat server.csr | base64 | tr < span class = "hljs-_" > -d< / span > < span class = "hljs-string" > ' \n' < / span > )
usages:
- digital signature
- key encipherment
- server auth
EOF
< / code > < / pre >
< p > 请 注 意 ， 在 步 骤 1中 创 建 的 < code > server.csr< / code > 文 件 是 base64编 码 并 存 储 在 < code > .spec.request< / code > 字 段 中 。 我 们 还 要 求 提 供 “ 数 字 签 名 ” ， “ 密 钥 加 密 ” 和 “ 服 务 器 身 份 验 证 ” 密 钥 用 途 的 证 书 。 我 们 < a href = "https://godoc.org/k8s.io/client-go/pkg/apis/certificates/v1beta1#KeyUsage" target = "_blank" > 这 里 < / a > 支 持 列 出 的 所 有 关 键 用 途 和 扩 展 的 关 键 用 途 ， 以 便 您 可 以 使 用 相 同 的 API请 求 客 户 端 证 书 和 其 他 证 书 。 < / p >
< p > 在 API server中 可 以 看 到 这 些 CSR处 于 pending状 态 。 执 行 下 面 的 命 令 你 将 可 以 看 到 ： < / p >
< pre > < code class = "lang-bash" > $ kubectl describe csr my-svc.my-namespace
Name: my-svc.my-namespace
Labels: < none>
Annotations: < none>
CreationTimestamp: Tue, 21 Mar 2017 07:03:51 -0700
Requesting User: yourname@example.com
Status: Pending
Subject:
Common Name: my-svc.my-namespace.svc.cluster.local
Serial Number:
Subject Alternative Names:
DNS Names: my-svc.my-namespace.svc.cluster.local
IP Addresses: 172.168.0.24
10.0.34.2
Events: < none>
< / code > < / pre >
< h3 id = "步骤3-获取证书签名请求" > 步 骤 3. 获 取 证 书 签 名 请 求 < / h3 >
< p > 批 准 证 书 签 名 请 求 是 通 过 自 动 批 准 过 程 完 成 的 ， 或 由 集 群 管 理 员 一 次 完 成 。 有 关 这 方 面 涉 及 的 更 多 信 息 ， 请 参 见 下 文 。 < / p >
< h3 id = "步骤4-下载签名并使用" > 步 骤 4. 下 载 签 名 并 使 用 < / h3 >
< p > 一 旦 CSR被 签 署 并 获 得 批 准 ， 您 应 该 看 到 以 下 内 容 ： < / p >
< pre > < code class = "lang-bash" > $ kubectl get csr
NAME AGE REQUESTOR CONDITION
my-svc.my-namespace 10m yourname@example.com Approved,Issued
< / code > < / pre >
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< p > 你 可 以 通 过 运 行 以 下 命 令 下 载 颁 发 的 证 书 并 将 其 保 存 到 < code > server.crt< / code > 文 件 中 ： < / p >
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< pre > < code class = "lang-bash" > $ kubectl get csr my-svc.my-namespace -o jsonpath=< span class = "hljs-string" > ' {.status.certificate}' < / span > \
| base64 < span class = "hljs-_" > -d< / span > > server.crt
< / code > < / pre >
< p > 现 在 你 可 以 用 < code > server.crt< / code > 和 < code > server-key.pem< / code > 来 做 为 keypair来 启 动 HTTPS server。 < / p >
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< h2 id = "批准证书签名请求" > 批 准 证 书 签 名 请 求 < / h2 >
< p > Kubernetes 管 理 员 （ 具 有 适 当 权 限 ） 可 以 使 用 < code > kubectl certificate approve< / code > 和 < code > kubectl certificate deny< / code > 命 令 手 动 批 准 （ 或 拒 绝 ） 证 书 签 名 请 求 。 但 是 ， 如 果 您 打 算 大 量 使 用 此 API， 则 可 以 考 虑 编 写 自 动 化 的 证 书 控 制 器 。 < / p >
< p > 如 果 上 述 机 器 或 人 类 使 用 kubectl， 批 准 者 的 作 用 是 验 证 CSR 满 足 如 下 两 个 要 求 ： < / p >
< ol >
< li > CSR 的 主 体 控 制 用 于 签 署 CSR 的 私 钥 。 这 解 决 了 伪 装 成 授 权 主 体 的 第 三 方 的 威 胁 。 在 上 述 示 例 中 ， 此 步 骤 将 验 证 该 pod 控 制 了 用 于 生 成 CSR 的 私 钥 。 < / li >
< li > CSR 的 主 体 被 授 权 在 请 求 的 上 下 文 中 执 行 。 这 解 决 了 我 们 加 入 群 集 的 我 们 不 期 望 的 主 体 的 威 胁 。 在 上 述 示 例 中 ， 此 步 骤 将 是 验 证 该 pod 是 否 被 允 许 加 入 到 所 请 求 的 服 务 中 。 < / li >
< / ol >
< p > 当 且 仅 当 满 足 这 两 个 要 求 时 ， 审 批 者 应 该 批 准 CSR， 否 则 拒 绝 CSR。 < / p >
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< h2 id = "给集群管理员的一个建议" > 给 集 群 管 理 员 的 一 个 建 议 < / h2 >
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< p > 本 教 程 假 设 将 signer设 置 为 服 务 证 书 API。 Kubernetes controller manager提 供 了 一 个 signer的 默 认 实 现 。 要 启 用 它 ， 请 将 < code > --cluster-signing-cert-file< / code > 和 < code > --cluster-signing-key-file< / code > 参 数 传 递 给 controller manager， 并 配 置 具 有 证 书 颁 发 机 构 的 密 钥 对 的 路 径 。 < / p >
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