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2.2.1.4 Pod的生命周期
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2.2.8 StatefulSet
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2.2.10 ServiceAccount
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2.2.11 ReplicationController和ReplicaSet
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2.2.13 CronJob
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2.2.14 Ingress
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2.2.15 ConfigMap
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2.2.15.1 ConfigMap的热更新
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2.2.16 Horizontal Pod Autoscaling
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2.2.17 Label
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2.2.18 垃圾收集
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2.2.19 NetworkPolicy
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2.2.20 Annotation
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3. 用户指南
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3.1 资源对象配置
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3.1.1 配置Pod的liveness和readiness探针
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3.1.2 配置Pod的Service Account
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3.1.3 Secret配置
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3.2.3 管理namespace中的资源配额
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3.2 命令使用
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3.2.1 docker用户过度到kubectl命令行指南
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3.2.2 kubectl命令概览
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3.2.3 kubectl命令技巧大全
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3.3 集群安全性管理
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3.3.1 管理集群中的TLS
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3.3.2 kubelet的认证授权
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3.3.3 TLS bootstrap
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3.3.4 创建用户认证授权的kubeconfig文件
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3.3.5 RBAC——基于角色的访问控制
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3.3.6 IP伪装代理
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3.3.7 使用kubeconfig或token进行用户身份认证
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3.4 访问 Kubernetes 集群
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3.4.1 访问集群
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3.4.2 使用 kubeconfig 文件配置跨集群认证
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3.4.3 通过端口转发访问集群中的应用程序
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3.4.4 使用 service 访问群集中的应用程序
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3.5 在kubernetes中开发部署应用
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3.5.1 适用于kubernetes的应用开发部署流程
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3.5.2 迁移传统应用到kubernetes中——以Hadoop YARN为例
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3.5.3 使用StatefulSet部署用状态应用
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4. 最佳实践
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4.1 在CentOS上部署kubernetes1.6集群
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4.1.1 创建TLS证书和秘钥
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4.1.2 创建kubeconfig文件
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4.1.3 创建高可用etcd集群
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4.1.4 安装kubectl命令行工具
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4.1.5 部署master节点
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4.1.6 部署node节点
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4.1.7 安装kubedns插件
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4.1.8 安装dashboard插件
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4.1.9 安装heapster插件
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4.1.10 安装EFK插件
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4.2 服务发现与负载均衡
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4.2.1 安装Traefik ingress
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4.2.2 分布式负载测试
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4.2.3 网络和集群性能测试
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4.2.4 边缘节点配置
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4.2.5 安装Nginx ingress
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4.3 运维管理
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4.3.1 服务滚动升级
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4.3.2 应用日志收集
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4.3.3 配置最佳实践
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4.3.4 集群及应用监控
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4.3.6 数据持久化问题
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4.3.7 管理容器的计算资源
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4.4 存储管理
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4.4.1 GlusterFS
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<li class="chapter " data-level="1.5.4.1.1" data-path="../practice/using-glusterfs-for-persistent-storage.html">
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4.4.1.1 使用GlusterFS做持久化存储
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<li class="chapter " data-level="1.5.4.1.2" data-path="../practice/storage-for-containers-using-glusterfs-with-openshift.html">
<a href="../practice/storage-for-containers-using-glusterfs-with-openshift.html">
4.4.1.2 在OpenShift中使用GlusterFS做持久化存储
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4.4.2 CephFS
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4.4.2.1 使用Ceph做持久化存储
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4.5 集群与应用监控
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4.5.1 Heapster
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4.5.1.1 使用Heapster获取集群和对象的metric数据
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4.5.2 Prometheus
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4.5.2.1 使用Prometheus监控kubernetes集群
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4.6 服务编排管理
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<li class="chapter " data-level="1.5.6.1" data-path="../practice/helm.html">
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4.6.1 使用Helm管理kubernetes应用
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4.6.2 构建私有Chart仓库
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4.7 持续集成与发布
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<li class="chapter " data-level="1.5.7.1" data-path="../practice/jenkins-ci-cd.html">
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4.7.1 使用Jenkins进行持续集成与发布
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</li>
<li class="chapter " data-level="1.5.7.2" data-path="../practice/drone-ci-cd.html">
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4.7.2 使用Drone进行持续集成与发布
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4.8 更新与升级
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<li class="chapter " data-level="1.5.8.1" data-path="../practice/manually-upgrade.html">
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4.8.1 手动升级kubernetes集群
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<li class="chapter " data-level="1.5.8.2" data-path="../practice/dashboard-upgrade.html">
<a href="../practice/dashboard-upgrade.html">
4.8.2 升级dashboard
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5. 领域应用
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5.1 微服务架构
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5.1.1 微服务中的服务发现
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5.2 Service Mesh 服务网格
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5.1.1 Istio
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5.1.1.1 安装并试用Istio service mesh
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5.1.1.2 配置请求的路由规则
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5.1.1.3 安装和拓展Istio service mesh
</a>
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5.1.1.4 集成虚拟机
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5.1.2 Linkerd
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<li class="chapter " data-level="1.6.2.2.1" data-path="../usecases/linkerd-user-guide.html">
<a href="../usecases/linkerd-user-guide.html">
5.1.2.1 Linkerd 使用指南
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5.2 大数据
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<li class="chapter " data-level="1.6.3.1" data-path="../usecases/spark-standalone-on-kubernetes.html">
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5.2.1 Spark standalone on Kubernetes
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<li class="chapter " data-level="1.6.3.2" data-path="../usecases/running-spark-with-kubernetes-native-scheduler.html">
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5.2.2 运行支持kubernetes原生调度的Spark程序
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5.3 Serverless架构
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5.4 边缘计算
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6. 开发指南
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6.1 开发环境搭建
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6.2 单元测试和集成测试
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6.3 client-go示例
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6.4 社区贡献
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6.5 Minikube
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7. 附录
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7.1 Docker最佳实践
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7.2 问题记录
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7.3 使用技巧
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7.4 kubernetes中的应用故障排查
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7.5 Kubernetes相关资讯和情报链接
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<a href=".." >3.3.7 使用kubeconfig或token进行用户身份认证</a>
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<h2 id="&#x4F7F;&#x7528;-kubeconfig-&#x6216;-token-&#x8FDB;&#x884C;&#x7528;&#x6237;&#x8EAB;&#x4EFD;&#x8BA4;&#x8BC1;">&#x4F7F;&#x7528; kubeconfig &#x6216; token &#x8FDB;&#x884C;&#x7528;&#x6237;&#x8EAB;&#x4EFD;&#x8BA4;&#x8BC1;</h2>
<p>&#x5728;&#x5F00;&#x542F;&#x4E86; TLS &#x7684;&#x96C6;&#x7FA4;&#x4E2D;&#xFF0C;&#x6BCF;&#x5F53;&#x4E0E;&#x96C6;&#x7FA4;&#x4EA4;&#x4E92;&#x7684;&#x65F6;&#x5019;&#x5C11;&#x4E0D;&#x4E86;&#x7684;&#x662F;&#x8EAB;&#x4EFD;&#x8BA4;&#x8BC1;&#xFF0C;kubernetes &#x540C;&#x65F6;&#x652F;&#x6301; kubeconfig&#xFF08;&#x5373;&#x8BC1;&#x4E66;&#xFF09; &#x548C; token &#x4E24;&#x79CD;&#x8BA4;&#x8BC1;&#x65B9;&#x5F0F;&#x3002;</p>
<p>&#x4E0B;&#x6587;&#x5206;&#x4E24;&#x5757;&#x4EE5;&#x793A;&#x4F8B;&#x7684;&#x65B9;&#x5F0F;&#x6765;&#x8BB2;&#x89E3;&#x4E24;&#x79CD;&#x767B;&#x9646;&#x8BA4;&#x8BC1;&#x65B9;&#x5F0F;&#xFF1A;</p>
<ul>
<li>&#x4E3A; brand &#x547D;&#x540D;&#x7A7A;&#x95F4;&#x4E0B;&#x7684; brand &#x7528;&#x6237;&#x521B;&#x5EFA; kubeconfig &#x6587;&#x4EF6;</li>
<li>&#x4E3A;&#x96C6;&#x7FA4;&#x7684;&#x7BA1;&#x7406;&#x5458;&#xFF08;&#x62E5;&#x6709;&#x6240;&#x6709;&#x547D;&#x540D;&#x7A7A;&#x95F4;&#x7684; amdin &#x6743;&#x9650;&#xFF09;&#x521B;&#x5EFA; token</li>
</ul>
<h3 id="&#x4F7F;&#x7528;-kubeconfig">&#x4F7F;&#x7528; kubeconfig</h3>
<p>&#x5982;&#x4F55;&#x751F;&#x6210;<code>kubeconfig</code>&#x6587;&#x4EF6;&#x8BF7;&#x53C2;&#x8003;<a href="kubectl-user-authentication-authorization.html">&#x521B;&#x5EFA;&#x7528;&#x6237;&#x8BA4;&#x8BC1;&#x6388;&#x6743;&#x7684;kubeconfig&#x6587;&#x4EF6;</a>&#x3002;</p>
<blockquote>
<p>&#x6CE8;&#x610F;&#x6211;&#x4EEC;&#x751F;&#x6210;&#x7684; kubeconfig &#x6587;&#x4EF6;&#x4E2D;&#x6CA1;&#x6709; token &#x5B57;&#x6BB5;&#xFF0C;&#x9700;&#x8981;&#x624B;&#x52A8;&#x6DFB;&#x52A0;&#x8BE5;&#x5B57;&#x6BB5;&#x3002;</p>
</blockquote>
<p>&#x6BD4;&#x5982;&#x6211;&#x4EEC;&#x4E3A; brand namespace &#x4E0B;&#x7684; brand &#x7528;&#x6237;&#x751F;&#x6210;&#x4E86;&#x540D;&#x4E3A; <code>brand.kubeconfig</code> &#x7684; kubeconfig &#x6587;&#x4EF6;&#xFF0C;&#x8FD8;&#x8981;&#x518D;&#x8BE5;&#x6587;&#x4EF6;&#x4E2D;&#x8FFD;&#x52A0;&#x4E00;&#x884C; <code>token</code> &#x7684;&#x914D;&#x7F6E;&#xFF08;&#x5982;&#x4F55;&#x751F;&#x6210; token &#x5C06;&#x5728;&#x4E0B;&#x6587;&#x4ECB;&#x7ECD;&#xFF09;&#xFF0C;&#x5982;&#x4E0B;&#x6240;&#x793A;&#xFF1A;</p>
<figure id="fig1.4.3.7.1"><img src="../images/brand-kubeconfig-yaml.jpg" alt="kubeconfig&#x6587;&#x4EF6;"><figcaption>&#x56FE;&#x7247; - kubeconfig&#x6587;&#x4EF6;</figcaption></figure>
<p>&#x5BF9;&#x4E8E;&#x8BBF;&#x95EE; dashboard &#x65F6;&#x5019;&#x7684;&#x4F7F;&#x7528; kubeconfig &#x6587;&#x4EF6;&#x5982;<code>brand.kubeconfig</code> &#x5FC5;&#x987B;&#x8FFD;&#x5230; <code>token</code> &#x5B57;&#x6BB5;&#xFF0C;&#x5426;&#x5219;&#x8BA4;&#x8BC1;&#x4E0D;&#x4F1A;&#x901A;&#x8FC7;&#x3002;&#x800C;&#x4F7F;&#x7528; kubectl &#x547D;&#x4EE4;&#x65F6;&#x7684;&#x7528;&#x7684; kubeconfig &#x6587;&#x4EF6;&#x5219;&#x4E0D;&#x9700;&#x8981;&#x5305;&#x542B; <code>token</code> &#x5B57;&#x6BB5;&#x3002;</p>
<h3 id="&#x751F;&#x6210;-token">&#x751F;&#x6210; token</h3>
<p>&#x9700;&#x8981;&#x521B;&#x5EFA;&#x4E00;&#x4E2A;admin&#x7528;&#x6237;&#x5E76;&#x6388;&#x4E88;admin&#x89D2;&#x8272;&#x7ED1;&#x5B9A;&#xFF0C;&#x4F7F;&#x7528;&#x4E0B;&#x9762;&#x7684;yaml&#x6587;&#x4EF6;&#x521B;&#x5EFA;admin&#x7528;&#x6237;&#x5E76;&#x8D4B;&#x4E88;&#x4ED6;&#x7BA1;&#x7406;&#x5458;&#x6743;&#x9650;&#xFF0C;&#x7136;&#x540E;&#x53EF;&#x4EE5;&#x901A;&#x8FC7;token&#x8BBF;&#x95EE;kubernetes&#xFF0C;&#x8BE5;&#x6587;&#x4EF6;&#x89C1;<a href="https://github.com/rootsongjc/kubernetes-handbook/tree/master/manifests/dashboard-1.7.1/admin-role.yaml" target="_blank">admin-role.yaml</a>&#x3002;</p>
<pre><code class="lang-yaml"><span class="hljs-attr">kind:</span> ClusterRoleBinding
<span class="hljs-attr">apiVersion:</span> rbac.authorization.k8s.io/v1beta1
<span class="hljs-attr">metadata:</span>
<span class="hljs-attr"> name:</span> admin
<span class="hljs-attr"> annotations:</span>
rbac.authorization.kubernetes.io/autoupdate: <span class="hljs-string">&quot;true&quot;</span>
<span class="hljs-attr">roleRef:</span>
<span class="hljs-attr"> kind:</span> ClusterRole
<span class="hljs-attr"> name:</span> cluster-admin
<span class="hljs-attr"> apiGroup:</span> rbac.authorization.k8s.io
<span class="hljs-attr">subjects:</span>
<span class="hljs-attr">- kind:</span> ServiceAccount
<span class="hljs-attr"> name:</span> admin
<span class="hljs-attr"> namespace:</span> kube-system
<span class="hljs-meta">---</span>
<span class="hljs-attr">apiVersion:</span> v1
<span class="hljs-attr">kind:</span> ServiceAccount
<span class="hljs-attr">metadata:</span>
<span class="hljs-attr"> name:</span> admin
<span class="hljs-attr"> namespace:</span> kube-system
<span class="hljs-attr"> labels:</span>
kubernetes.io/cluster-service: <span class="hljs-string">&quot;true&quot;</span>
addonmanager.kubernetes.io/mode: Reconcile
</code></pre>
<p>&#x7136;&#x540E;&#x6267;&#x884C;&#x4E0B;&#x9762;&#x7684;&#x547D;&#x4EE4;&#x521B;&#x5EFA; serviceaccount &#x548C;&#x89D2;&#x8272;&#x7ED1;&#x5B9A;&#xFF0C;&#x5BF9;&#x4E8E;&#x5176;&#x4ED6;&#x547D;&#x540D;&#x7A7A;&#x95F4;&#x7684;&#x5176;&#x4ED6;&#x7528;&#x6237;&#x53EA;&#x8981;&#x4FEE;&#x6539;&#x4E0A;&#x8FF0; yaml &#x4E2D;&#x7684; <code>name</code> &#x548C; <code>namespace</code> &#x5B57;&#x6BB5;&#x5373;&#x53EF;&#xFF1A;</p>
<pre><code class="lang-bash">kubectl create <span class="hljs-_">-f</span> admin-role.yaml
</code></pre>
<p>&#x521B;&#x5EFA;&#x5B8C;&#x6210;&#x540E;&#x83B7;&#x53D6;secret&#x548C;token&#x7684;&#x503C;&#x3002;</p>
<pre><code class="lang-bash"><span class="hljs-comment"># &#x83B7;&#x53D6;admin-token&#x7684;secret&#x540D;&#x5B57;</span>
$ kubectl -n kube-system get secret|grep admin-token
admin-token-nwphb kubernetes.io/service-account-token 3 6m
<span class="hljs-comment"># &#x83B7;&#x53D6;token&#x7684;&#x503C;</span>
$ kubectl -n kube-system describe secret admin-token-nwphb
Name: admin-token-nwphb
Namespace: kube-system
Labels: &lt;none&gt;
Annotations: kubernetes.io/service-account.name=admin
kubernetes.io/service-account.uid=f37bd044-bfb3-11e7-87c0<span class="hljs-_">-f</span>4e9d49f8ed0
Type: kubernetes.io/service-account-token
Data
====
namespace: 11 bytes
token: &#x975E;&#x5E38;&#x957F;&#x7684;&#x5B57;&#x7B26;&#x4E32;
ca.crt: 1310 bytes
</code></pre>
<p>&#x4E5F;&#x53EF;&#x4EE5;&#x4F7F;&#x7528; jsonpath &#x7684;&#x65B9;&#x5F0F;&#x76F4;&#x63A5;&#x83B7;&#x53D6; token &#x7684;&#x503C;&#xFF0C;&#x5982;&#xFF1A;</p>
<pre><code class="lang-bash">kubectl -n kube-system get secret admin-token-nwphb -o jsonpath={.data.token}
</code></pre>
<p>&#x5173;&#x4E8E; JSONPath &#x7684;&#x4F7F;&#x7528;&#x8BF7;&#x53C2;&#x8003; <a href="https://kubernetes.io/docs/user-guide/jsonpath/" target="_blank">JSONPath &#x624B;&#x518C;</a>&#x3002; </p>
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