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2.2.9 DaemonSet
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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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2.2.16 Horizontal Pod Autoscaling
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2.2.17 Label
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3.1 资源配置
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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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3.2 命令使用
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3.2.1 使用kubectl
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3.3 集群管理
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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 kubectl的用户认证授权
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3.3.5 RBAC——基于角色的访问控制
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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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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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4.3 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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4.3.5 使用Jenkins进行持续构建与发布
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4.3.6 数据持久化问题
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4.4 存储管理
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4.4.1 GlusterFS
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4.4.1.1 使用GlusterFS做持久化存储
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4.4.1.2 在OpenShift中使用GlusterFS做持久化存储
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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 Istio
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5.1.1.1 安装istio
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5.1.1.2 配置请求的路由规则
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5.1.2 Linkerd
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5.1.2.1 Linkerd 使用指南
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5.1.3 微服务中的服务发现
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5.2 大数据
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5.2.1 Spark standalone on Kubernetes
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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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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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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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<section class="normal markdown-section">
<h1 id="rbac&#x2014;&#x2014;&#x57FA;&#x4E8E;&#x89D2;&#x8272;&#x7684;&#x8BBF;&#x95EE;&#x63A7;&#x5236;">RBAC&#x2014;&#x2014;&#x57FA;&#x4E8E;&#x89D2;&#x8272;&#x7684;&#x8BBF;&#x95EE;&#x63A7;&#x5236;</h1>
<p>&#x4EE5;&#x4E0B;&#x5185;&#x5BB9;&#x662F; <a href="https://github.com/xingzhou" target="_blank">xingzhou</a> &#x5BF9; kubernetes &#x5B98;&#x65B9;&#x6587;&#x6863;&#x7684;&#x7FFB;&#x8BD1;&#xFF0C;&#x539F;&#x6587;&#x5730;&#x5740; <a href="https://k8smeetup.github.io/docs/admin/authorization/rbac/" target="_blank">https://k8smeetup.github.io/docs/admin/authorization/rbac/</a></p>
<p>&#x57FA;&#x4E8E;&#x89D2;&#x8272;&#x7684;&#x8BBF;&#x95EE;&#x63A7;&#x5236;&#xFF08;Role-Based Access Control, &#x5373;&#x201D;RBAC&#x201D;&#xFF09;&#x4F7F;&#x7528;&#x201D;rbac.authorization.k8s.io&#x201D; API Group&#x5B9E;&#x73B0;&#x6388;&#x6743;&#x51B3;&#x7B56;&#xFF0C;&#x5141;&#x8BB8;&#x7BA1;&#x7406;&#x5458;&#x901A;&#x8FC7;Kubernetes API&#x52A8;&#x6001;&#x914D;&#x7F6E;&#x7B56;&#x7565;&#x3002;</p>
<p>&#x622A;&#x81F3;Kubernetes 1.6&#xFF0C;RBAC&#x6A21;&#x5F0F;&#x5904;&#x4E8E;beta&#x7248;&#x672C;&#x3002;</p>
<p>&#x8981;&#x542F;&#x7528;RBAC&#xFF0C;&#x8BF7;&#x4F7F;&#x7528;<code>--authorization-mode=RBAC</code>&#x542F;&#x52A8;API Server&#x3002;</p>
<h2 id="api&#x6982;&#x8FF0;">API&#x6982;&#x8FF0;</h2>
<p>&#x672C;&#x8282;&#x5C06;&#x4ECB;&#x7ECD;RBAC API&#x6240;&#x5B9A;&#x4E49;&#x7684;&#x56DB;&#x79CD;&#x9876;&#x7EA7;&#x7C7B;&#x578B;&#x3002;&#x7528;&#x6237;&#x53EF;&#x4EE5;&#x50CF;&#x4F7F;&#x7528;&#x5176;&#x4ED6;Kubernetes API&#x8D44;&#x6E90;&#x4E00;&#x6837; &#xFF08;&#x4F8B;&#x5982;&#x901A;&#x8FC7;<code>kubectl</code>&#x3001;API&#x8C03;&#x7528;&#x7B49;&#xFF09;&#x4E0E;&#x8FD9;&#x4E9B;&#x8D44;&#x6E90;&#x8FDB;&#x884C;&#x4EA4;&#x4E92;&#x3002;&#x4F8B;&#x5982;&#xFF0C;&#x547D;&#x4EE4;<code>kubectl create -f (resource).yml</code> &#x53EF;&#x4EE5;&#x88AB;&#x7528;&#x4E8E;&#x4EE5;&#x4E0B;&#x6240;&#x6709;&#x7684;&#x4F8B;&#x5B50;&#xFF0C;&#x5F53;&#x7136;&#xFF0C;&#x8BFB;&#x8005;&#x5728;&#x5C1D;&#x8BD5;&#x524D;&#x53EF;&#x80FD;&#x9700;&#x8981;&#x5148;&#x9605;&#x8BFB;&#x4EE5;&#x4E0B;&#x76F8;&#x5173;&#x7AE0;&#x8282;&#x7684;&#x5185;&#x5BB9;&#x3002;</p>
<h3 id="role&#x4E0E;clusterrole">Role&#x4E0E;ClusterRole</h3>
<p>&#x5728;RBAC API&#x4E2D;&#xFF0C;&#x4E00;&#x4E2A;&#x89D2;&#x8272;&#x5305;&#x542B;&#x4E86;&#x4E00;&#x5957;&#x8868;&#x793A;&#x4E00;&#x7EC4;&#x6743;&#x9650;&#x7684;&#x89C4;&#x5219;&#x3002; &#x6743;&#x9650;&#x4EE5;&#x7EAF;&#x7CB9;&#x7684;&#x7D2F;&#x52A0;&#x5F62;&#x5F0F;&#x7D2F;&#x79EF;&#xFF08;&#x6CA1;&#x6709;&#x201D;&#x5426;&#x5B9A;&#x201D;&#x7684;&#x89C4;&#x5219;&#xFF09;&#x3002; &#x89D2;&#x8272;&#x53EF;&#x4EE5;&#x7531;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#xFF08;namespace&#xFF09;&#x5185;&#x7684;<code>Role</code>&#x5BF9;&#x8C61;&#x5B9A;&#x4E49;&#xFF0C;&#x800C;&#x6574;&#x4E2A;Kubernetes&#x96C6;&#x7FA4;&#x8303;&#x56F4;&#x5185;&#x6709;&#x6548;&#x7684;&#x89D2;&#x8272;&#x5219;&#x901A;&#x8FC7;<code>ClusterRole</code>&#x5BF9;&#x8C61;&#x5B9E;&#x73B0;&#x3002;</p>
<p>&#x4E00;&#x4E2A;<code>Role</code>&#x5BF9;&#x8C61;&#x53EA;&#x80FD;&#x7528;&#x4E8E;&#x6388;&#x4E88;&#x5BF9;&#x67D0;&#x4E00;&#x5355;&#x4E00;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x4E2D;&#x8D44;&#x6E90;&#x7684;&#x8BBF;&#x95EE;&#x6743;&#x9650;&#x3002; &#x4EE5;&#x4E0B;&#x793A;&#x4F8B;&#x63CF;&#x8FF0;&#x4E86;&#x201D;default&#x201D;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x4E2D;&#x7684;&#x4E00;&#x4E2A;<code>Role</code>&#x5BF9;&#x8C61;&#x7684;&#x5B9A;&#x4E49;&#xFF0C;&#x7528;&#x4E8E;&#x6388;&#x4E88;&#x5BF9;pod&#x7684;&#x8BFB;&#x8BBF;&#x95EE;&#x6743;&#x9650;&#xFF1A;</p>
<pre><code class="lang-yaml"><span class="hljs-attr">kind:</span> Role
<span class="hljs-attr">apiVersion:</span> rbac.authorization.k8s.io/v1beta1
<span class="hljs-attr">metadata:</span>
<span class="hljs-attr"> namespace:</span> default
<span class="hljs-attr"> name:</span> pod-reader
<span class="hljs-attr">rules:</span>
<span class="hljs-attr">- apiGroups:</span> [<span class="hljs-string">&quot;&quot;</span>] <span class="hljs-comment"># &#x7A7A;&#x5B57;&#x7B26;&#x4E32;&quot;&quot;&#x8868;&#x660E;&#x4F7F;&#x7528;core API group</span>
<span class="hljs-attr"> resources:</span> [<span class="hljs-string">&quot;pods&quot;</span>]
<span class="hljs-attr"> verbs:</span> [<span class="hljs-string">&quot;get&quot;</span>, <span class="hljs-string">&quot;watch&quot;</span>, <span class="hljs-string">&quot;list&quot;</span>]
</code></pre>
<p><code>ClusterRole</code>&#x5BF9;&#x8C61;&#x53EF;&#x4EE5;&#x6388;&#x4E88;&#x4E0E;<code>Role</code>&#x5BF9;&#x8C61;&#x76F8;&#x540C;&#x7684;&#x6743;&#x9650;&#xFF0C;&#x4F46;&#x7531;&#x4E8E;&#x5B83;&#x4EEC;&#x5C5E;&#x4E8E;&#x96C6;&#x7FA4;&#x8303;&#x56F4;&#x5BF9;&#x8C61;&#xFF0C; &#x4E5F;&#x53EF;&#x4EE5;&#x4F7F;&#x7528;&#x5B83;&#x4EEC;&#x6388;&#x4E88;&#x5BF9;&#x4EE5;&#x4E0B;&#x51E0;&#x79CD;&#x8D44;&#x6E90;&#x7684;&#x8BBF;&#x95EE;&#x6743;&#x9650;&#xFF1A;</p>
<ul>
<li>&#x96C6;&#x7FA4;&#x8303;&#x56F4;&#x8D44;&#x6E90;&#xFF08;&#x4F8B;&#x5982;&#x8282;&#x70B9;&#xFF0C;&#x5373;node&#xFF09;</li>
<li>&#x975E;&#x8D44;&#x6E90;&#x7C7B;&#x578B;endpoint&#xFF08;&#x4F8B;&#x5982;&#x201D;/healthz&#x201D;&#xFF09;</li>
<li>&#x8DE8;&#x6240;&#x6709;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x7684;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x8303;&#x56F4;&#x8D44;&#x6E90;&#xFF08;&#x4F8B;&#x5982;pod&#xFF0C;&#x9700;&#x8981;&#x8FD0;&#x884C;&#x547D;&#x4EE4;<code>kubectl get pods --all-namespaces</code>&#x6765;&#x67E5;&#x8BE2;&#x96C6;&#x7FA4;&#x4E2D;&#x6240;&#x6709;&#x7684;pod&#xFF09;</li>
</ul>
<p>&#x4E0B;&#x9762;&#x793A;&#x4F8B;&#x4E2D;&#x7684;<code>ClusterRole</code>&#x5B9A;&#x4E49;&#x53EF;&#x7528;&#x4E8E;&#x6388;&#x4E88;&#x7528;&#x6237;&#x5BF9;&#x67D0;&#x4E00;&#x7279;&#x5B9A;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#xFF0C;&#x6216;&#x8005;&#x6240;&#x6709;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x4E2D;&#x7684;secret&#xFF08;&#x53D6;&#x51B3;&#x4E8E;&#x5176;<a href="https://k8smeetup.github.io/docs/admin/authorization/rbac/#rolebinding-and-clusterrolebinding" target="_blank">&#x7ED1;&#x5B9A;</a>&#x65B9;&#x5F0F;&#xFF09;&#x7684;&#x8BFB;&#x8BBF;&#x95EE;&#x6743;&#x9650;&#xFF1A;</p>
<pre><code class="lang-Yaml"><span class="hljs-attr">kind:</span> ClusterRole
<span class="hljs-attr">apiVersion:</span> rbac.authorization.k8s.io/v1beta1
<span class="hljs-attr">metadata:</span>
<span class="hljs-comment"># &#x9274;&#x4E8E;ClusterRole&#x662F;&#x96C6;&#x7FA4;&#x8303;&#x56F4;&#x5BF9;&#x8C61;&#xFF0C;&#x6240;&#x4EE5;&#x8FD9;&#x91CC;&#x4E0D;&#x9700;&#x8981;&#x5B9A;&#x4E49;&quot;namespace&quot;&#x5B57;&#x6BB5;</span>
<span class="hljs-attr"> name:</span> secret-reader
<span class="hljs-attr">rules:</span>
<span class="hljs-attr">- apiGroups:</span> [<span class="hljs-string">&quot;&quot;</span>]
<span class="hljs-attr"> resources:</span> [<span class="hljs-string">&quot;secrets&quot;</span>]
<span class="hljs-attr"> verbs:</span> [<span class="hljs-string">&quot;get&quot;</span>, <span class="hljs-string">&quot;watch&quot;</span>, <span class="hljs-string">&quot;list&quot;</span>]
</code></pre>
<h3 id="rolebinding&#x4E0E;clusterrolebinding">RoleBinding&#x4E0E;ClusterRoleBinding</h3>
<p>&#x89D2;&#x8272;&#x7ED1;&#x5B9A;&#x5C06;&#x4E00;&#x4E2A;&#x89D2;&#x8272;&#x4E2D;&#x5B9A;&#x4E49;&#x7684;&#x5404;&#x79CD;&#x6743;&#x9650;&#x6388;&#x4E88;&#x4E00;&#x4E2A;&#x6216;&#x8005;&#x4E00;&#x7EC4;&#x7528;&#x6237;&#x3002; &#x89D2;&#x8272;&#x7ED1;&#x5B9A;&#x5305;&#x542B;&#x4E86;&#x4E00;&#x7EC4;&#x76F8;&#x5173;&#x4E3B;&#x4F53;&#xFF08;&#x5373;subject, &#x5305;&#x62EC;&#x7528;&#x6237;&#x2014;&#x2014;User&#x3001;&#x7528;&#x6237;&#x7EC4;&#x2014;&#x2014;Group&#x3001;&#x6216;&#x8005;&#x670D;&#x52A1;&#x8D26;&#x6237;&#x2014;&#x2014;Service Account&#xFF09;&#x4EE5;&#x53CA;&#x5BF9;&#x88AB;&#x6388;&#x4E88;&#x89D2;&#x8272;&#x7684;&#x5F15;&#x7528;&#x3002; &#x5728;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x4E2D;&#x53EF;&#x4EE5;&#x901A;&#x8FC7;<code>RoleBinding</code>&#x5BF9;&#x8C61;&#x6388;&#x4E88;&#x6743;&#x9650;&#xFF0C;&#x800C;&#x96C6;&#x7FA4;&#x8303;&#x56F4;&#x7684;&#x6743;&#x9650;&#x6388;&#x4E88;&#x5219;&#x901A;&#x8FC7;<code>ClusterRoleBinding</code>&#x5BF9;&#x8C61;&#x5B8C;&#x6210;&#x3002;</p>
<p><code>RoleBinding</code>&#x53EF;&#x4EE5;&#x5F15;&#x7528;&#x5728;&#x540C;&#x4E00;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x5185;&#x5B9A;&#x4E49;&#x7684;<code>Role</code>&#x5BF9;&#x8C61;&#x3002; &#x4E0B;&#x9762;&#x793A;&#x4F8B;&#x4E2D;&#x5B9A;&#x4E49;&#x7684;<code>RoleBinding</code>&#x5BF9;&#x8C61;&#x5728;&#x201D;default&#x201D;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x4E2D;&#x5C06;&#x201D;pod-reader&#x201D;&#x89D2;&#x8272;&#x6388;&#x4E88;&#x7528;&#x6237;&#x201D;jane&#x201D;&#x3002; &#x8FD9;&#x4E00;&#x6388;&#x6743;&#x5C06;&#x5141;&#x8BB8;&#x7528;&#x6237;&#x201D;jane&#x201D;&#x4ECE;&#x201D;default&#x201D;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x4E2D;&#x8BFB;&#x53D6;pod&#x3002;</p>
<pre><code class="lang-Yaml"><span class="hljs-comment"># &#x4EE5;&#x4E0B;&#x89D2;&#x8272;&#x7ED1;&#x5B9A;&#x5B9A;&#x4E49;&#x5C06;&#x5141;&#x8BB8;&#x7528;&#x6237;&quot;jane&quot;&#x4ECE;&quot;default&quot;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x4E2D;&#x8BFB;&#x53D6;pod&#x3002;</span>
<span class="hljs-attr">kind:</span> RoleBinding
<span class="hljs-attr">apiVersion:</span> rbac.authorization.k8s.io/v1beta1
<span class="hljs-attr">metadata:</span>
<span class="hljs-attr"> name:</span> read-pods
<span class="hljs-attr"> namespace:</span> default
<span class="hljs-attr">subjects:</span>
<span class="hljs-attr">- kind:</span> User
<span class="hljs-attr"> name:</span> jane
<span class="hljs-attr"> apiGroup:</span> rbac.authorization.k8s.io
<span class="hljs-attr">roleRef:</span>
<span class="hljs-attr"> kind:</span> Role
<span class="hljs-attr"> name:</span> pod-reader
<span class="hljs-attr"> apiGroup:</span> rbac.authorization.k8s.io
</code></pre>
<p><code>RoleBinding</code>&#x5BF9;&#x8C61;&#x4E5F;&#x53EF;&#x4EE5;&#x5F15;&#x7528;&#x4E00;&#x4E2A;<code>ClusterRole</code>&#x5BF9;&#x8C61;&#x7528;&#x4E8E;&#x5728;<code>RoleBinding</code>&#x6240;&#x5728;&#x7684;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x5185;&#x6388;&#x4E88;&#x7528;&#x6237;&#x5BF9;&#x6240;&#x5F15;&#x7528;&#x7684;<code>ClusterRole</code>&#x4E2D; &#x5B9A;&#x4E49;&#x7684;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x8D44;&#x6E90;&#x7684;&#x8BBF;&#x95EE;&#x6743;&#x9650;&#x3002;&#x8FD9;&#x4E00;&#x70B9;&#x5141;&#x8BB8;&#x7BA1;&#x7406;&#x5458;&#x5728;&#x6574;&#x4E2A;&#x96C6;&#x7FA4;&#x8303;&#x56F4;&#x5185;&#x9996;&#x5148;&#x5B9A;&#x4E49;&#x4E00;&#x7EC4;&#x901A;&#x7528;&#x7684;&#x89D2;&#x8272;&#xFF0C;&#x7136;&#x540E;&#x518D;&#x5728;&#x4E0D;&#x540C;&#x7684;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x4E2D;&#x590D;&#x7528;&#x8FD9;&#x4E9B;&#x89D2;&#x8272;&#x3002;</p>
<p>&#x4F8B;&#x5982;&#xFF0C;&#x5C3D;&#x7BA1;&#x4E0B;&#x9762;&#x793A;&#x4F8B;&#x4E2D;&#x7684;<code>RoleBinding</code>&#x5F15;&#x7528;&#x7684;&#x662F;&#x4E00;&#x4E2A;<code>ClusterRole</code>&#x5BF9;&#x8C61;&#xFF0C;&#x4F46;&#x662F;&#x7528;&#x6237;&#x201D;dave&#x201D;&#xFF08;&#x5373;&#x89D2;&#x8272;&#x7ED1;&#x5B9A;&#x4E3B;&#x4F53;&#xFF09;&#x8FD8;&#x662F;&#x53EA;&#x80FD;&#x8BFB;&#x53D6;&#x201D;development&#x201D; &#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x4E2D;&#x7684;secret&#xFF08;&#x5373;<code>RoleBinding</code>&#x6240;&#x5728;&#x7684;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#xFF09;&#x3002;</p>
<pre><code class="lang-yaml"><span class="hljs-comment"># &#x4EE5;&#x4E0B;&#x89D2;&#x8272;&#x7ED1;&#x5B9A;&#x5141;&#x8BB8;&#x7528;&#x6237;&quot;dave&quot;&#x8BFB;&#x53D6;&quot;development&quot;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x4E2D;&#x7684;secret&#x3002;</span>
<span class="hljs-attr">kind:</span> RoleBinding
<span class="hljs-attr">apiVersion:</span> rbac.authorization.k8s.io/v1beta1
<span class="hljs-attr">metadata:</span>
<span class="hljs-attr"> name:</span> read-secrets
<span class="hljs-attr"> namespace:</span> development <span class="hljs-comment"># &#x8FD9;&#x91CC;&#x8868;&#x660E;&#x4EC5;&#x6388;&#x6743;&#x8BFB;&#x53D6;&quot;development&quot;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x4E2D;&#x7684;&#x8D44;&#x6E90;&#x3002;</span>
<span class="hljs-attr">subjects:</span>
<span class="hljs-attr">- kind:</span> User
<span class="hljs-attr"> name:</span> dave
<span class="hljs-attr"> apiGroup:</span> rbac.authorization.k8s.io
<span class="hljs-attr">roleRef:</span>
<span class="hljs-attr"> kind:</span> ClusterRole
<span class="hljs-attr"> name:</span> secret-reader
<span class="hljs-attr"> apiGroup:</span> rbac.authorization.k8s.io
</code></pre>
<p>&#x6700;&#x540E;&#xFF0C;&#x53EF;&#x4EE5;&#x4F7F;&#x7528;<code>ClusterRoleBinding</code>&#x5728;&#x96C6;&#x7FA4;&#x7EA7;&#x522B;&#x548C;&#x6240;&#x6709;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x4E2D;&#x6388;&#x4E88;&#x6743;&#x9650;&#x3002;&#x4E0B;&#x9762;&#x793A;&#x4F8B;&#x4E2D;&#x6240;&#x5B9A;&#x4E49;&#x7684;<code>ClusterRoleBinding</code> &#x5141;&#x8BB8;&#x5728;&#x7528;&#x6237;&#x7EC4;&#x201D;manager&#x201D;&#x4E2D;&#x7684;&#x4EFB;&#x4F55;&#x7528;&#x6237;&#x90FD;&#x53EF;&#x4EE5;&#x8BFB;&#x53D6;&#x96C6;&#x7FA4;&#x4E2D;&#x4EFB;&#x4F55;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x4E2D;&#x7684;secret&#x3002;</p>
<pre><code class="lang-yaml"><span class="hljs-comment"># &#x4EE5;&#x4E0B;`ClusterRoleBinding`&#x5BF9;&#x8C61;&#x5141;&#x8BB8;&#x5728;&#x7528;&#x6237;&#x7EC4;&quot;manager&quot;&#x4E2D;&#x7684;&#x4EFB;&#x4F55;&#x7528;&#x6237;&#x90FD;&#x53EF;&#x4EE5;&#x8BFB;&#x53D6;&#x96C6;&#x7FA4;&#x4E2D;&#x4EFB;&#x4F55;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x4E2D;&#x7684;secret&#x3002;</span>
<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> read-secrets-global
<span class="hljs-attr">subjects:</span>
<span class="hljs-attr">- kind:</span> Group
<span class="hljs-attr"> name:</span> manager
<span class="hljs-attr"> apiGroup:</span> rbac.authorization.k8s.io
<span class="hljs-attr">roleRef:</span>
<span class="hljs-attr"> kind:</span> ClusterRole
<span class="hljs-attr"> name:</span> secret-reader
<span class="hljs-attr"> apiGroup:</span> rbac.authorization.k8s.io
</code></pre>
<h3 id="&#x5BF9;&#x8D44;&#x6E90;&#x7684;&#x5F15;&#x7528;">&#x5BF9;&#x8D44;&#x6E90;&#x7684;&#x5F15;&#x7528;</h3>
<p>&#x5927;&#x591A;&#x6570;&#x8D44;&#x6E90;&#x7531;&#x4EE3;&#x8868;&#x5176;&#x540D;&#x5B57;&#x7684;&#x5B57;&#x7B26;&#x4E32;&#x8868;&#x793A;&#xFF0C;&#x4F8B;&#x5982;&#x201D;pods&#x201D;&#xFF0C;&#x5C31;&#x50CF;&#x5B83;&#x4EEC;&#x51FA;&#x73B0;&#x5728;&#x76F8;&#x5173;API endpoint&#x7684;URL&#x4E2D;&#x4E00;&#x6837;&#x3002;&#x7136;&#x800C;&#xFF0C;&#x6709;&#x4E00;&#x4E9B;Kubernetes API&#x8FD8; &#x5305;&#x542B;&#x4E86;&#x201D;&#x5B50;&#x8D44;&#x6E90;&#x201D;&#xFF0C;&#x6BD4;&#x5982;pod&#x7684;logs&#x3002;&#x5728;Kubernetes&#x4E2D;&#xFF0C;pod logs endpoint&#x7684;URL&#x683C;&#x5F0F;&#x4E3A;&#xFF1A;</p>
<pre><code>GET /api/v1/namespaces/{namespace}/pods/{name}/log
</code></pre><p>&#x5728;&#x8FD9;&#x79CD;&#x60C5;&#x51B5;&#x4E0B;&#xFF0C;&#x201D;pods&#x201D;&#x662F;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x8D44;&#x6E90;&#xFF0C;&#x800C;&#x201D;log&#x201D;&#x662F;pods&#x7684;&#x5B50;&#x8D44;&#x6E90;&#x3002;&#x4E3A;&#x4E86;&#x5728;RBAC&#x89D2;&#x8272;&#x4E2D;&#x8868;&#x793A;&#x51FA;&#x8FD9;&#x4E00;&#x70B9;&#xFF0C;&#x6211;&#x4EEC;&#x9700;&#x8981;&#x4F7F;&#x7528;&#x659C;&#x7EBF;&#x6765;&#x5212;&#x5206;&#x8D44;&#x6E90; &#x4E0E;&#x5B50;&#x8D44;&#x6E90;&#x3002;&#x5982;&#x679C;&#x9700;&#x8981;&#x89D2;&#x8272;&#x7ED1;&#x5B9A;&#x4E3B;&#x4F53;&#x8BFB;&#x53D6;pods&#x4EE5;&#x53CA;pod log&#xFF0C;&#x60A8;&#x9700;&#x8981;&#x5B9A;&#x4E49;&#x4EE5;&#x4E0B;&#x89D2;&#x8272;&#xFF1A;</p>
<pre><code class="lang-yaml"><span class="hljs-attr">kind:</span> Role
<span class="hljs-attr">apiVersion:</span> rbac.authorization.k8s.io/v1beta1
<span class="hljs-attr">metadata:</span>
<span class="hljs-attr"> namespace:</span> default
<span class="hljs-attr"> name:</span> pod-and-pod-logs-reader
<span class="hljs-attr">rules:</span>
<span class="hljs-attr">- apiGroups:</span> [<span class="hljs-string">&quot;&quot;</span>]
<span class="hljs-attr"> resources:</span> [<span class="hljs-string">&quot;pods&quot;</span>, <span class="hljs-string">&quot;pods/log&quot;</span>]
<span class="hljs-attr"> verbs:</span> [<span class="hljs-string">&quot;get&quot;</span>, <span class="hljs-string">&quot;list&quot;</span>]
</code></pre>
<p>&#x901A;&#x8FC7;<code>resourceNames</code>&#x5217;&#x8868;&#xFF0C;&#x89D2;&#x8272;&#x53EF;&#x4EE5;&#x9488;&#x5BF9;&#x4E0D;&#x540C;&#x79CD;&#x7C7B;&#x7684;&#x8BF7;&#x6C42;&#x6839;&#x636E;&#x8D44;&#x6E90;&#x540D;&#x5F15;&#x7528;&#x8D44;&#x6E90;&#x5B9E;&#x4F8B;&#x3002;&#x5F53;&#x6307;&#x5B9A;&#x4E86;<code>resourceNames</code>&#x5217;&#x8868;&#x65F6;&#xFF0C;&#x4E0D;&#x540C;&#x52A8;&#x4F5C; &#x79CD;&#x7C7B;&#x7684;&#x8BF7;&#x6C42;&#x7684;&#x6743;&#x9650;&#xFF0C;&#x5982;&#x4F7F;&#x7528;&#x201D;get&#x201D;&#x3001;&#x201D;delete&#x201D;&#x3001;&#x201D;update&#x201D;&#x4EE5;&#x53CA;&#x201D;patch&#x201D;&#x7B49;&#x52A8;&#x8BCD;&#x7684;&#x8BF7;&#x6C42;&#xFF0C;&#x5C06;&#x88AB;&#x9650;&#x5B9A;&#x5230;&#x8D44;&#x6E90;&#x5217;&#x8868;&#x4E2D;&#x6240;&#x5305;&#x542B;&#x7684;&#x8D44;&#x6E90;&#x5B9E;&#x4F8B;&#x4E0A;&#x3002; &#x4F8B;&#x5982;&#xFF0C;&#x5982;&#x679C;&#x9700;&#x8981;&#x9650;&#x5B9A;&#x4E00;&#x4E2A;&#x89D2;&#x8272;&#x7ED1;&#x5B9A;&#x4E3B;&#x4F53;&#x53EA;&#x80FD;&#x201D;get&#x201D;&#x6216;&#x8005;&#x201D;update&#x201D;&#x4E00;&#x4E2A;configmap&#x65F6;&#xFF0C;&#x60A8;&#x53EF;&#x4EE5;&#x5B9A;&#x4E49;&#x4EE5;&#x4E0B;&#x89D2;&#x8272;&#xFF1A;</p>
<pre><code class="lang-yaml"><span class="hljs-attr">kind:</span> Role
<span class="hljs-attr">apiVersion:</span> rbac.authorization.k8s.io/v1beta1
<span class="hljs-attr">metadata:</span>
<span class="hljs-attr"> namespace:</span> default
<span class="hljs-attr"> name:</span> configmap-updater
<span class="hljs-attr">rules:</span>
<span class="hljs-attr">- apiGroups:</span> [<span class="hljs-string">&quot;&quot;</span>]
<span class="hljs-attr"> resources:</span> [<span class="hljs-string">&quot;configmap&quot;</span>]
<span class="hljs-attr"> resourceNames:</span> [<span class="hljs-string">&quot;my-configmap&quot;</span>]
<span class="hljs-attr"> verbs:</span> [<span class="hljs-string">&quot;update&quot;</span>, <span class="hljs-string">&quot;get&quot;</span>]
</code></pre>
<p>&#x503C;&#x5F97;&#x6CE8;&#x610F;&#x7684;&#x662F;&#xFF0C;&#x5982;&#x679C;&#x8BBE;&#x7F6E;&#x4E86;<code>resourceNames</code>&#xFF0C;&#x5219;&#x8BF7;&#x6C42;&#x6240;&#x4F7F;&#x7528;&#x7684;&#x52A8;&#x8BCD;&#x4E0D;&#x80FD;&#x662F;list&#x3001;watch&#x3001;create&#x6216;&#x8005;deletecollection&#x3002; &#x7531;&#x4E8E;&#x8D44;&#x6E90;&#x540D;&#x4E0D;&#x4F1A;&#x51FA;&#x73B0;&#x5728;create&#x3001;list&#x3001;watch&#x548C;deletecollection&#x7B49;API&#x8BF7;&#x6C42;&#x7684;URL&#x4E2D;&#xFF0C;&#x6240;&#x4EE5;&#x8FD9;&#x4E9B;&#x8BF7;&#x6C42;&#x52A8;&#x8BCD;&#x4E0D;&#x4F1A;&#x88AB;&#x8BBE;&#x7F6E;&#x4E86;<code>resourceNames</code> &#x7684;&#x89C4;&#x5219;&#x6240;&#x5141;&#x8BB8;&#xFF0C;&#x56E0;&#x4E3A;&#x89C4;&#x5219;&#x4E2D;&#x7684;<code>resourceNames</code>&#x90E8;&#x5206;&#x4E0D;&#x4F1A;&#x5339;&#x914D;&#x8FD9;&#x4E9B;&#x8BF7;&#x6C42;&#x3002;</p>
<h4 id="&#x4E00;&#x4E9B;&#x89D2;&#x8272;&#x5B9A;&#x4E49;&#x7684;&#x4F8B;&#x5B50;">&#x4E00;&#x4E9B;&#x89D2;&#x8272;&#x5B9A;&#x4E49;&#x7684;&#x4F8B;&#x5B50;</h4>
<p>&#x5728;&#x4EE5;&#x4E0B;&#x793A;&#x4F8B;&#x4E2D;&#xFF0C;&#x6211;&#x4EEC;&#x4EC5;&#x622A;&#x53D6;&#x5C55;&#x793A;&#x4E86;<code>rules</code>&#x90E8;&#x5206;&#x7684;&#x5B9A;&#x4E49;&#x3002;</p>
<p>&#x5141;&#x8BB8;&#x8BFB;&#x53D6;core API Group&#x4E2D;&#x5B9A;&#x4E49;&#x7684;&#x8D44;&#x6E90;&#x201D;pods&#x201D;&#xFF1A;</p>
<pre><code class="lang-Yaml"><span class="hljs-attr">rules:</span>
<span class="hljs-attr">- apiGroups:</span> [<span class="hljs-string">&quot;&quot;</span>]
<span class="hljs-attr"> resources:</span> [<span class="hljs-string">&quot;pods&quot;</span>]
<span class="hljs-attr"> verbs:</span> [<span class="hljs-string">&quot;get&quot;</span>, <span class="hljs-string">&quot;list&quot;</span>, <span class="hljs-string">&quot;watch&quot;</span>]
</code></pre>
<p>&#x5141;&#x8BB8;&#x8BFB;&#x5199;&#x5728;&#x201D;extensions&#x201D;&#x548C;&#x201D;apps&#x201D; API Group&#x4E2D;&#x5B9A;&#x4E49;&#x7684;&#x201D;deployments&#x201D;&#xFF1A;</p>
<pre><code class="lang-yaml"><span class="hljs-attr">rules:</span>
<span class="hljs-attr">- apiGroups:</span> [<span class="hljs-string">&quot;extensions&quot;</span>, <span class="hljs-string">&quot;apps&quot;</span>]
<span class="hljs-attr"> resources:</span> [<span class="hljs-string">&quot;deployments&quot;</span>]
<span class="hljs-attr"> verbs:</span> [<span class="hljs-string">&quot;get&quot;</span>, <span class="hljs-string">&quot;list&quot;</span>, <span class="hljs-string">&quot;watch&quot;</span>, <span class="hljs-string">&quot;create&quot;</span>, <span class="hljs-string">&quot;update&quot;</span>, <span class="hljs-string">&quot;patch&quot;</span>, <span class="hljs-string">&quot;delete&quot;</span>]
</code></pre>
<p>&#x5141;&#x8BB8;&#x8BFB;&#x53D6;&#x201D;pods&#x201D;&#x4EE5;&#x53CA;&#x8BFB;&#x5199;&#x201D;jobs&#x201D;&#xFF1A;</p>
<pre><code class="lang-yaml"><span class="hljs-attr">rules:</span>
<span class="hljs-attr">- apiGroups:</span> [<span class="hljs-string">&quot;&quot;</span>]
<span class="hljs-attr"> resources:</span> [<span class="hljs-string">&quot;pods&quot;</span>]
<span class="hljs-attr"> verbs:</span> [<span class="hljs-string">&quot;get&quot;</span>, <span class="hljs-string">&quot;list&quot;</span>, <span class="hljs-string">&quot;watch&quot;</span>]
<span class="hljs-attr">- apiGroups:</span> [<span class="hljs-string">&quot;batch&quot;</span>, <span class="hljs-string">&quot;extensions&quot;</span>]
<span class="hljs-attr"> resources:</span> [<span class="hljs-string">&quot;jobs&quot;</span>]
<span class="hljs-attr"> verbs:</span> [<span class="hljs-string">&quot;get&quot;</span>, <span class="hljs-string">&quot;list&quot;</span>, <span class="hljs-string">&quot;watch&quot;</span>, <span class="hljs-string">&quot;create&quot;</span>, <span class="hljs-string">&quot;update&quot;</span>, <span class="hljs-string">&quot;patch&quot;</span>, <span class="hljs-string">&quot;delete&quot;</span>]
</code></pre>
<p>&#x5141;&#x8BB8;&#x8BFB;&#x53D6;&#x4E00;&#x4E2A;&#x540D;&#x4E3A;&#x201D;my-config&#x201D;&#x7684;<code>ConfigMap</code>&#x5B9E;&#x4F8B;&#xFF08;&#x9700;&#x8981;&#x5C06;&#x5176;&#x901A;&#x8FC7;<code>RoleBinding</code>&#x7ED1;&#x5B9A;&#x4ECE;&#x800C;&#x9650;&#x5236;&#x9488;&#x5BF9;&#x67D0;&#x4E00;&#x4E2A;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x4E2D;&#x5B9A;&#x4E49;&#x7684;&#x4E00;&#x4E2A;<code>ConfigMap</code>&#x5B9E;&#x4F8B;&#x7684;&#x8BBF;&#x95EE;&#xFF09;&#xFF1A;</p>
<pre><code class="lang-yaml"><span class="hljs-attr">rules:</span>
<span class="hljs-attr">- apiGroups:</span> [<span class="hljs-string">&quot;&quot;</span>]
<span class="hljs-attr"> resources:</span> [<span class="hljs-string">&quot;configmaps&quot;</span>]
<span class="hljs-attr"> resourceNames:</span> [<span class="hljs-string">&quot;my-config&quot;</span>]
<span class="hljs-attr"> verbs:</span> [<span class="hljs-string">&quot;get&quot;</span>]
</code></pre>
<p>&#x5141;&#x8BB8;&#x8BFB;&#x53D6;core API Group&#x4E2D;&#x7684;&#x201D;nodes&#x201D;&#x8D44;&#x6E90;&#xFF08;&#x7531;&#x4E8E;<code>Node</code>&#x662F;&#x96C6;&#x7FA4;&#x7EA7;&#x522B;&#x8D44;&#x6E90;&#xFF0C;&#x6240;&#x4EE5;&#x6B64;<code>ClusterRole</code>&#x5B9A;&#x4E49;&#x9700;&#x8981;&#x4E0E;&#x4E00;&#x4E2A;<code>ClusterRoleBinding</code>&#x7ED1;&#x5B9A;&#x624D;&#x80FD;&#x6709;&#x6548;&#xFF09;&#xFF1A;</p>
<pre><code class="lang-yaml"><span class="hljs-attr">rules:</span>
<span class="hljs-attr">- apiGroups:</span> [<span class="hljs-string">&quot;&quot;</span>]
<span class="hljs-attr"> resources:</span> [<span class="hljs-string">&quot;nodes&quot;</span>]
<span class="hljs-attr"> verbs:</span> [<span class="hljs-string">&quot;get&quot;</span>, <span class="hljs-string">&quot;list&quot;</span>, <span class="hljs-string">&quot;watch&quot;</span>]
</code></pre>
<p>&#x5141;&#x8BB8;&#x5BF9;&#x975E;&#x8D44;&#x6E90;endpoint &#x201C;/healthz&#x201D;&#x53CA;&#x5176;&#x6240;&#x6709;&#x5B50;&#x8DEF;&#x5F84;&#x7684;&#x201D;GET&#x201D;&#x548C;&#x201D;POST&#x201D;&#x8BF7;&#x6C42;&#xFF08;&#x6B64;<code>ClusterRole</code>&#x5B9A;&#x4E49;&#x9700;&#x8981;&#x4E0E;&#x4E00;&#x4E2A;<code>ClusterRoleBinding</code>&#x7ED1;&#x5B9A;&#x624D;&#x80FD;&#x6709;&#x6548;&#xFF09;&#xFF1A;</p>
<pre><code class="lang-yaml"><span class="hljs-attr">rules:</span>
<span class="hljs-attr">- nonResourceURLs:</span> [<span class="hljs-string">&quot;/healthz&quot;</span>, <span class="hljs-string">&quot;/healthz/*&quot;</span>] <span class="hljs-comment"># &#x5728;&#x975E;&#x8D44;&#x6E90;URL&#x4E2D;&#xFF0C;&apos;*&apos;&#x4EE3;&#x8868;&#x540E;&#x7F00;&#x901A;&#x914D;&#x7B26;</span>
<span class="hljs-attr"> verbs:</span> [<span class="hljs-string">&quot;get&quot;</span>, <span class="hljs-string">&quot;post&quot;</span>]
</code></pre>
<h3 id="&#x5BF9;&#x89D2;&#x8272;&#x7ED1;&#x5B9A;&#x4E3B;&#x4F53;&#xFF08;subject&#xFF09;&#x7684;&#x5F15;&#x7528;">&#x5BF9;&#x89D2;&#x8272;&#x7ED1;&#x5B9A;&#x4E3B;&#x4F53;&#xFF08;Subject&#xFF09;&#x7684;&#x5F15;&#x7528;</h3>
<p><code>RoleBinding</code>&#x6216;&#x8005;<code>ClusterRoleBinding</code>&#x5C06;&#x89D2;&#x8272;&#x7ED1;&#x5B9A;&#x5230;<em>&#x89D2;&#x8272;&#x7ED1;&#x5B9A;&#x4E3B;&#x4F53;</em>&#xFF08;Subject&#xFF09;&#x3002; &#x89D2;&#x8272;&#x7ED1;&#x5B9A;&#x4E3B;&#x4F53;&#x53EF;&#x4EE5;&#x662F;&#x7528;&#x6237;&#x7EC4;&#xFF08;Group&#xFF09;&#x3001;&#x7528;&#x6237;&#xFF08;User&#xFF09;&#x6216;&#x8005;&#x670D;&#x52A1;&#x8D26;&#x6237;&#xFF08;Service Accounts&#xFF09;&#x3002;</p>
<p>&#x7528;&#x6237;&#x7531;&#x5B57;&#x7B26;&#x4E32;&#x8868;&#x793A;&#x3002;&#x53EF;&#x4EE5;&#x662F;&#x7EAF;&#x7CB9;&#x7684;&#x7528;&#x6237;&#x540D;&#xFF0C;&#x4F8B;&#x5982;&#x201D;alice&#x201D;&#x3001;&#x7535;&#x5B50;&#x90AE;&#x4EF6;&#x98CE;&#x683C;&#x7684;&#x540D;&#x5B57;&#xFF0C;&#x5982; &#x201C;bob@example.com&#x201D; &#x6216;&#x8005;&#x662F;&#x7528;&#x5B57;&#x7B26;&#x4E32;&#x8868;&#x793A;&#x7684;&#x6570;&#x5B57;id&#x3002;&#x7531;Kubernetes&#x7BA1;&#x7406;&#x5458;&#x914D;&#x7F6E;<a href="https://k8smeetup.github.io/docs/admin/authentication/" target="_blank">&#x8BA4;&#x8BC1;&#x6A21;&#x5757;</a> &#x4EE5;&#x4EA7;&#x751F;&#x6240;&#x9700;&#x683C;&#x5F0F;&#x7684;&#x7528;&#x6237;&#x540D;&#x3002;&#x5BF9;&#x4E8E;&#x7528;&#x6237;&#x540D;&#xFF0C;RBAC&#x6388;&#x6743;&#x7CFB;&#x7EDF;&#x4E0D;&#x8981;&#x6C42;&#x4EFB;&#x4F55;&#x7279;&#x5B9A;&#x7684;&#x683C;&#x5F0F;&#x3002;&#x7136;&#x800C;&#xFF0C;&#x524D;&#x7F00;<code>system:</code>&#x662F; &#x4E3A;Kubernetes&#x7CFB;&#x7EDF;&#x4F7F;&#x7528;&#x800C;&#x4FDD;&#x7559;&#x7684;&#xFF0C;&#x6240;&#x4EE5;&#x7BA1;&#x7406;&#x5458;&#x5E94;&#x8BE5;&#x786E;&#x4FDD;&#x7528;&#x6237;&#x540D;&#x4E0D;&#x4F1A;&#x610F;&#x5916;&#x5730;&#x5305;&#x542B;&#x8FD9;&#x4E2A;&#x524D;&#x7F00;&#x3002;</p>
<p>Kubernetes&#x4E2D;&#x7684;&#x7528;&#x6237;&#x7EC4;&#x4FE1;&#x606F;&#x7531;&#x6388;&#x6743;&#x6A21;&#x5757;&#x63D0;&#x4F9B;&#x3002;&#x7528;&#x6237;&#x7EC4;&#x4E0E;&#x7528;&#x6237;&#x4E00;&#x6837;&#x7531;&#x5B57;&#x7B26;&#x4E32;&#x8868;&#x793A;&#x3002;Kubernetes&#x5BF9;&#x7528;&#x6237;&#x7EC4; &#x5B57;&#x7B26;&#x4E32;&#x6CA1;&#x6709;&#x683C;&#x5F0F;&#x8981;&#x6C42;&#xFF0C;&#x4F46;&#x524D;&#x7F00;<code>system:</code>&#x540C;&#x6837;&#x662F;&#x88AB;&#x7CFB;&#x7EDF;&#x4FDD;&#x7559;&#x7684;&#x3002;</p>
<p><a href="https://k8smeetup.github.io/docs/tasks/configure-pod-container/configure-service-account/" target="_blank">&#x670D;&#x52A1;&#x8D26;&#x6237;</a>&#x62E5;&#x6709;&#x5305;&#x542B; <code>system:serviceaccount:</code>&#x524D;&#x7F00;&#x7684;&#x7528;&#x6237;&#x540D;&#xFF0C;&#x5E76;&#x5C5E;&#x4E8E;&#x62E5;&#x6709;<code>system:serviceaccounts:</code>&#x524D;&#x7F00;&#x7684;&#x7528;&#x6237;&#x7EC4;&#x3002;</p>
<h4 id="&#x89D2;&#x8272;&#x7ED1;&#x5B9A;&#x7684;&#x4E00;&#x4E9B;&#x4F8B;&#x5B50;">&#x89D2;&#x8272;&#x7ED1;&#x5B9A;&#x7684;&#x4E00;&#x4E9B;&#x4F8B;&#x5B50;</h4>
<p>&#x4EE5;&#x4E0B;&#x793A;&#x4F8B;&#x4E2D;&#xFF0C;&#x4EC5;&#x622A;&#x53D6;&#x5C55;&#x793A;&#x4E86;<code>RoleBinding</code>&#x7684;<code>subjects</code>&#x5B57;&#x6BB5;&#x3002;</p>
<p>&#x4E00;&#x4E2A;&#x540D;&#x4E3A;&#x201D;alice@example.com&#x201D;&#x7684;&#x7528;&#x6237;&#xFF1A;</p>
<pre><code class="lang-yaml"><span class="hljs-attr">subjects:</span>
<span class="hljs-attr">- kind:</span> User
<span class="hljs-attr"> name:</span> <span class="hljs-string">&quot;alice@example.com&quot;</span>
<span class="hljs-attr"> apiGroup:</span> rbac.authorization.k8s.io
</code></pre>
<p>&#x4E00;&#x4E2A;&#x540D;&#x4E3A;&#x201D;frontend-admins&#x201D;&#x7684;&#x7528;&#x6237;&#x7EC4;&#xFF1A;</p>
<pre><code class="lang-yaml"><span class="hljs-attr">subjects:</span>
<span class="hljs-attr">- kind:</span> Group
<span class="hljs-attr"> name:</span> <span class="hljs-string">&quot;frontend-admins&quot;</span>
<span class="hljs-attr"> apiGroup:</span> rbac.authorization.k8s.io
</code></pre>
<p>kube-system&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x4E2D;&#x7684;&#x9ED8;&#x8BA4;&#x670D;&#x52A1;&#x8D26;&#x6237;&#xFF1A;</p>
<pre><code class="lang-yaml"><span class="hljs-attr">subjects:</span>
<span class="hljs-attr">- kind:</span> ServiceAccount
<span class="hljs-attr"> name:</span> default
<span class="hljs-attr"> namespace:</span> kube-system
</code></pre>
<p>&#x540D;&#x4E3A;&#x201D;qa&#x201D;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x4E2D;&#x7684;&#x6240;&#x6709;&#x670D;&#x52A1;&#x8D26;&#x6237;&#xFF1A;</p>
<pre><code class="lang-yaml"><span class="hljs-attr">subjects:</span>
<span class="hljs-attr">- kind:</span> Group
<span class="hljs-attr"> name:</span> system:serviceaccounts:qa
<span class="hljs-attr"> apiGroup:</span> rbac.authorization.k8s.io
</code></pre>
<p>&#x5728;&#x96C6;&#x7FA4;&#x4E2D;&#x7684;&#x6240;&#x6709;&#x670D;&#x52A1;&#x8D26;&#x6237;&#xFF1A;</p>
<pre><code class="lang-yaml"><span class="hljs-attr">subjects:</span>
<span class="hljs-attr">- kind:</span> Group
<span class="hljs-attr"> name:</span> system:serviceaccounts
<span class="hljs-attr"> apiGroup:</span> rbac.authorization.k8s.io
</code></pre>
<p>&#x6240;&#x6709;&#x8BA4;&#x8BC1;&#x8FC7;&#x7684;&#x7528;&#x6237;&#xFF08;version 1.5+&#xFF09;&#xFF1A;</p>
<pre><code class="lang-yaml"><span class="hljs-attr">subjects:</span>
<span class="hljs-attr">- kind:</span> Group
<span class="hljs-attr"> name:</span> system:authenticated
<span class="hljs-attr"> apiGroup:</span> rbac.authorization.k8s.io
</code></pre>
<p>&#x6240;&#x6709;&#x672A;&#x8BA4;&#x8BC1;&#x7684;&#x7528;&#x6237;&#xFF08;version 1.5+&#xFF09;&#xFF1A;</p>
<pre><code class="lang-yaml"><span class="hljs-attr">subjects:</span>
<span class="hljs-attr">- kind:</span> Group
<span class="hljs-attr"> name:</span> system:unauthenticated
<span class="hljs-attr"> apiGroup:</span> rbac.authorization.k8s.io
</code></pre>
<p>&#x6240;&#x6709;&#x7528;&#x6237;&#xFF08;version 1.5+&#xFF09;&#xFF1A;</p>
<pre><code class="lang-yaml"><span class="hljs-attr">subjects:</span>
<span class="hljs-attr">- kind:</span> Group
<span class="hljs-attr"> name:</span> system:authenticated
<span class="hljs-attr"> apiGroup:</span> rbac.authorization.k8s.io
<span class="hljs-attr">- kind:</span> Group
<span class="hljs-attr"> name:</span> system:unauthenticated
<span class="hljs-attr"> apiGroup:</span> rbac.authorization.k8s.io
</code></pre>
<h2 id="&#x9ED8;&#x8BA4;&#x89D2;&#x8272;&#x4E0E;&#x9ED8;&#x8BA4;&#x89D2;&#x8272;&#x7ED1;&#x5B9A;">&#x9ED8;&#x8BA4;&#x89D2;&#x8272;&#x4E0E;&#x9ED8;&#x8BA4;&#x89D2;&#x8272;&#x7ED1;&#x5B9A;</h2>
<p>API Server&#x4F1A;&#x521B;&#x5EFA;&#x4E00;&#x7EC4;&#x9ED8;&#x8BA4;&#x7684;<code>ClusterRole</code>&#x548C;<code>ClusterRoleBinding</code>&#x5BF9;&#x8C61;&#x3002; &#x8FD9;&#x4E9B;&#x9ED8;&#x8BA4;&#x5BF9;&#x8C61;&#x4E2D;&#x6709;&#x8BB8;&#x591A;&#x5305;&#x542B;<code>system:</code>&#x524D;&#x7F00;&#xFF0C;&#x8868;&#x660E;&#x8FD9;&#x4E9B;&#x8D44;&#x6E90;&#x7531;Kubernetes&#x57FA;&#x7840;&#x7EC4;&#x4EF6;&#x201D;&#x62E5;&#x6709;&#x201D;&#x3002; &#x5BF9;&#x8FD9;&#x4E9B;&#x8D44;&#x6E90;&#x7684;&#x4FEE;&#x6539;&#x53EF;&#x80FD;&#x5BFC;&#x81F4;&#x975E;&#x529F;&#x80FD;&#x6027;&#x96C6;&#x7FA4;&#xFF08;non-functional cluster&#xFF09;&#x3002;&#x4E00;&#x4E2A;&#x4F8B;&#x5B50;&#x662F;<code>system:node</code> ClusterRole&#x5BF9;&#x8C61;&#x3002; &#x8FD9;&#x4E2A;&#x89D2;&#x8272;&#x5B9A;&#x4E49;&#x4E86;kubelets&#x7684;&#x6743;&#x9650;&#x3002;&#x5982;&#x679C;&#x8FD9;&#x4E2A;&#x89D2;&#x8272;&#x88AB;&#x4FEE;&#x6539;&#xFF0C;&#x53EF;&#x80FD;&#x4F1A;&#x5BFC;&#x81F4;kubelets&#x65E0;&#x6CD5;&#x6B63;&#x5E38;&#x5DE5;&#x4F5C;&#x3002;</p>
<p>&#x6240;&#x6709;&#x9ED8;&#x8BA4;&#x7684;ClusterRole&#x548C;ClusterRoleBinding&#x5BF9;&#x8C61;&#x90FD;&#x4F1A;&#x88AB;&#x6807;&#x8BB0;&#x4E3A;<code>kubernetes.io/bootstrapping=rbac-defaults</code>&#x3002;</p>
<h3 id="&#x81EA;&#x52A8;&#x66F4;&#x65B0;">&#x81EA;&#x52A8;&#x66F4;&#x65B0;</h3>
<p>&#x6BCF;&#x6B21;&#x542F;&#x52A8;&#x65F6;&#xFF0C;API Server&#x90FD;&#x4F1A;&#x66F4;&#x65B0;&#x9ED8;&#x8BA4;ClusterRole&#x6240;&#x7F3A;&#x4E4F;&#x7684;&#x5404;&#x79CD;&#x6743;&#x9650;&#xFF0C;&#x5E76;&#x66F4;&#x65B0;&#x9ED8;&#x8BA4;ClusterRoleBinding&#x6240;&#x7F3A;&#x4E4F;&#x7684;&#x5404;&#x4E2A;&#x89D2;&#x8272;&#x7ED1;&#x5B9A;&#x4E3B;&#x4F53;&#x3002; &#x8FD9;&#x79CD;&#x81EA;&#x52A8;&#x66F4;&#x65B0;&#x673A;&#x5236;&#x5141;&#x8BB8;&#x96C6;&#x7FA4;&#x4FEE;&#x590D;&#x4E00;&#x4E9B;&#x610F;&#x5916;&#x7684;&#x4FEE;&#x6539;&#x3002;&#x7531;&#x4E8E;&#x6743;&#x9650;&#x548C;&#x89D2;&#x8272;&#x7ED1;&#x5B9A;&#x4E3B;&#x4F53;&#x5728;&#x65B0;&#x7684;Kubernetes&#x91CA;&#x51FA;&#x7248;&#x672C;&#x4E2D;&#x53EF;&#x80FD;&#x53D8;&#x5316;&#xFF0C;&#x8FD9;&#x4E5F;&#x80FD;&#x591F;&#x4FDD;&#x8BC1;&#x89D2;&#x8272;&#x548C;&#x89D2;&#x8272; &#x7ED1;&#x5B9A;&#x59CB;&#x7EC8;&#x4FDD;&#x6301;&#x662F;&#x6700;&#x65B0;&#x7684;&#x3002;</p>
<p>&#x5982;&#x679C;&#x9700;&#x8981;&#x7981;&#x7528;&#x81EA;&#x52A8;&#x66F4;&#x65B0;&#xFF0C;&#x8BF7;&#x5C06;&#x9ED8;&#x8BA4;ClusterRole&#x4EE5;&#x53CA;ClusterRoleBinding&#x7684;<code>rbac.authorization.kubernetes.io/autoupdate</code> &#x8BBE;&#x7F6E;&#x6210;&#x4E3A;<code>false</code>&#x3002; &#x8BF7;&#x6CE8;&#x610F;&#xFF0C;&#x7F3A;&#x4E4F;&#x9ED8;&#x8BA4;&#x6743;&#x9650;&#x548C;&#x89D2;&#x8272;&#x7ED1;&#x5B9A;&#x4E3B;&#x4F53;&#x53EF;&#x80FD;&#x4F1A;&#x5BFC;&#x81F4;&#x975E;&#x529F;&#x80FD;&#x6027;&#x96C6;&#x7FA4;&#x95EE;&#x9898;&#x3002;</p>
<p>&#x81EA;Kubernetes 1.6+&#x8D77;&#xFF0C;&#x5F53;&#x96C6;&#x7FA4;RBAC&#x6388;&#x6743;&#x5668;&#xFF08;RBAC Authorizer&#xFF09;&#x5904;&#x4E8E;&#x5F00;&#x542F;&#x72B6;&#x6001;&#x65F6;&#xFF0C;&#x53EF;&#x4EE5;&#x542F;&#x7528;&#x81EA;&#x52A8;&#x66F4;&#x65B0;&#x529F;&#x80FD;.</p>
<h3 id="&#x53D1;&#x73B0;&#x7C7B;&#x89D2;&#x8272;">&#x53D1;&#x73B0;&#x7C7B;&#x89D2;&#x8272;</h3>
<table>
<thead>
<tr>
<th>&#x9ED8;&#x8BA4;ClusterRole</th>
<th>&#x9ED8;&#x8BA4;ClusterRoleBinding</th>
<th>&#x63CF;&#x8FF0;</th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>system:basic-user</strong></td>
<td><strong>system:authenticated</strong> and <strong>system:unauthenticated</strong>groups</td>
<td>&#x5141;&#x8BB8;&#x7528;&#x6237;&#x53EA;&#x8BFB;&#x8BBF;&#x95EE;&#x6709;&#x5173;&#x81EA;&#x5DF1;&#x7684;&#x57FA;&#x672C;&#x4FE1;&#x606F;&#x3002;</td>
</tr>
<tr>
<td><strong>system:discovery</strong></td>
<td><strong>system:authenticated</strong> and <strong>system:unauthenticated</strong>groups</td>
<td>&#x5141;&#x8BB8;&#x53EA;&#x8BFB;&#x8BBF;&#x95EE;API discovery endpoints, &#x7528;&#x4E8E;&#x5728;API&#x7EA7;&#x522B;&#x8FDB;&#x884C;&#x53D1;&#x73B0;&#x548C;&#x534F;&#x5546;&#x3002;</td>
</tr>
</tbody>
</table>
<h3 id="&#x9762;&#x5411;&#x7528;&#x6237;&#x7684;&#x89D2;&#x8272;">&#x9762;&#x5411;&#x7528;&#x6237;&#x7684;&#x89D2;&#x8272;</h3>
<p>&#x4E00;&#x4E9B;&#x9ED8;&#x8BA4;&#x89D2;&#x8272;&#x5E76;&#x4E0D;&#x5305;&#x542B;<code>system:</code>&#x524D;&#x7F00;&#xFF0C;&#x5B83;&#x4EEC;&#x662F;&#x9762;&#x5411;&#x7528;&#x6237;&#x7684;&#x89D2;&#x8272;&#x3002; &#x8FD9;&#x4E9B;&#x89D2;&#x8272;&#x5305;&#x542B;&#x8D85;&#x7EA7;&#x7528;&#x6237;&#x89D2;&#x8272;&#xFF08;<code>cluster-admin</code>&#xFF09;&#xFF0C;&#x5373;&#x65E8;&#x5728;&#x5229;&#x7528;ClusterRoleBinding&#xFF08;<code>cluster-status</code>&#xFF09;&#x5728;&#x96C6;&#x7FA4;&#x8303;&#x56F4;&#x5185;&#x6388;&#x6743;&#x7684;&#x89D2;&#x8272;&#xFF0C; &#x4EE5;&#x53CA;&#x90A3;&#x4E9B;&#x4F7F;&#x7528;RoleBinding&#xFF08;<code>admin</code>&#x3001;<code>edit</code>&#x548C;<code>view</code>&#xFF09;&#x5728;&#x7279;&#x5B9A;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x4E2D;&#x6388;&#x6743;&#x7684;&#x89D2;&#x8272;&#x3002;</p>
<table>
<thead>
<tr>
<th>&#x9ED8;&#x8BA4;ClusterRole</th>
<th>&#x9ED8;&#x8BA4;ClusterRoleBinding</th>
<th>&#x63CF;&#x8FF0;</th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>cluster-admin</strong></td>
<td><strong>system:masters</strong> group</td>
<td>&#x8D85;&#x7EA7;&#x7528;&#x6237;&#x6743;&#x9650;&#xFF0C;&#x5141;&#x8BB8;&#x5BF9;&#x4EFB;&#x4F55;&#x8D44;&#x6E90;&#x6267;&#x884C;&#x4EFB;&#x4F55;&#x64CD;&#x4F5C;&#x3002; &#x5728;<strong>ClusterRoleBinding</strong>&#x4E2D;&#x4F7F;&#x7528;&#x65F6;&#xFF0C;&#x53EF;&#x4EE5;&#x5B8C;&#x5168;&#x63A7;&#x5236;&#x96C6;&#x7FA4;&#x548C;&#x6240;&#x6709;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x4E2D;&#x7684;&#x6240;&#x6709;&#x8D44;&#x6E90;&#x3002; &#x5728;<strong>RoleBinding</strong>&#x4E2D;&#x4F7F;&#x7528;&#x65F6;&#xFF0C;&#x53EF;&#x4EE5;&#x5B8C;&#x5168;&#x63A7;&#x5236;RoleBinding&#x6240;&#x5728;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x4E2D;&#x7684;&#x6240;&#x6709;&#x8D44;&#x6E90;&#xFF0C;&#x5305;&#x62EC;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x81EA;&#x5DF1;&#x3002;</td>
</tr>
<tr>
<td><strong>admin</strong></td>
<td>None</td>
<td>&#x7BA1;&#x7406;&#x5458;&#x6743;&#x9650;&#xFF0C;&#x5229;&#x7528;<strong>RoleBinding</strong>&#x5728;&#x67D0;&#x4E00;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x5185;&#x90E8;&#x6388;&#x4E88;&#x3002; &#x5728;<strong>RoleBinding</strong>&#x4E2D;&#x4F7F;&#x7528;&#x65F6;&#xFF0C;&#x5141;&#x8BB8;&#x9488;&#x5BF9;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x5185;&#x5927;&#x90E8;&#x5206;&#x8D44;&#x6E90;&#x7684;&#x8BFB;&#x5199;&#x8BBF;&#x95EE;&#xFF0C; &#x5305;&#x62EC;&#x5728;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x5185;&#x521B;&#x5EFA;&#x89D2;&#x8272;&#x4E0E;&#x89D2;&#x8272;&#x7ED1;&#x5B9A;&#x7684;&#x80FD;&#x529B;&#x3002; &#x4F46;&#x4E0D;&#x5141;&#x8BB8;&#x5BF9;&#x8D44;&#x6E90;&#x914D;&#x989D;&#xFF08;resource quota&#xFF09;&#x6216;&#x8005;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x672C;&#x8EAB;&#x7684;&#x5199;&#x8BBF;&#x95EE;&#x3002;</td>
</tr>
<tr>
<td><strong>edit</strong></td>
<td>None</td>
<td>&#x5141;&#x8BB8;&#x5BF9;&#x67D0;&#x4E00;&#x4E2A;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x5185;&#x5927;&#x90E8;&#x5206;&#x5BF9;&#x8C61;&#x7684;&#x8BFB;&#x5199;&#x8BBF;&#x95EE;&#xFF0C;&#x4F46;&#x4E0D;&#x5141;&#x8BB8;&#x67E5;&#x770B;&#x6216;&#x8005;&#x4FEE;&#x6539;&#x89D2;&#x8272;&#x6216;&#x8005;&#x89D2;&#x8272;&#x7ED1;&#x5B9A;&#x3002;</td>
</tr>
<tr>
<td><strong>view</strong></td>
<td>None</td>
<td>&#x5141;&#x8BB8;&#x5BF9;&#x67D0;&#x4E00;&#x4E2A;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x5185;&#x5927;&#x90E8;&#x5206;&#x5BF9;&#x8C61;&#x7684;&#x53EA;&#x8BFB;&#x8BBF;&#x95EE;&#x3002; &#x4E0D;&#x5141;&#x8BB8;&#x67E5;&#x770B;&#x89D2;&#x8272;&#x6216;&#x8005;&#x89D2;&#x8272;&#x7ED1;&#x5B9A;&#x3002; &#x7531;&#x4E8E;&#x53EF;&#x6269;&#x6563;&#x6027;&#x7B49;&#x539F;&#x56E0;&#xFF0C;&#x4E0D;&#x5141;&#x8BB8;&#x67E5;&#x770B;secret&#x8D44;&#x6E90;&#x3002;</td>
</tr>
</tbody>
</table>
<h3 id="core-component-roles">Core Component Roles</h3>
<h3 id="&#x6838;&#x5FC3;&#x7EC4;&#x4EF6;&#x89D2;&#x8272;">&#x6838;&#x5FC3;&#x7EC4;&#x4EF6;&#x89D2;&#x8272;</h3>
<table>
<thead>
<tr>
<th>&#x9ED8;&#x8BA4;ClusterRole</th>
<th>&#x9ED8;&#x8BA4;ClusterRoleBinding</th>
<th>&#x63CF;&#x8FF0;</th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>system:kube-scheduler</strong></td>
<td><strong>system:kube-scheduler</strong> user</td>
<td>&#x5141;&#x8BB8;&#x8BBF;&#x95EE;kube-scheduler&#x7EC4;&#x4EF6;&#x6240;&#x9700;&#x8981;&#x7684;&#x8D44;&#x6E90;&#x3002;</td>
</tr>
<tr>
<td><strong>system:kube-controller-manager</strong></td>
<td><strong>system:kube-controller-manager</strong> user</td>
<td>&#x5141;&#x8BB8;&#x8BBF;&#x95EE;kube-controller-manager&#x7EC4;&#x4EF6;&#x6240;&#x9700;&#x8981;&#x7684;&#x8D44;&#x6E90;&#x3002; &#x5355;&#x4E2A;&#x63A7;&#x5236;&#x5FAA;&#x73AF;&#x6240;&#x9700;&#x8981;&#x7684;&#x6743;&#x9650;&#x8BF7;&#x53C2;&#x9605;<a href="https://k8smeetup.github.io/docs/admin/authorization/rbac/#controller-roles" target="_blank">&#x63A7;&#x5236;&#x5668;&#xFF08;controller&#xFF09;&#x89D2;&#x8272;</a>.</td>
</tr>
<tr>
<td><strong>system:node</strong></td>
<td><strong>system:nodes</strong> group (deprecated in 1.7)</td>
<td>&#x5141;&#x8BB8;&#x5BF9;kubelet&#x7EC4;&#x4EF6;&#x6240;&#x9700;&#x8981;&#x7684;&#x8D44;&#x6E90;&#x7684;&#x8BBF;&#x95EE;&#xFF0C;<strong>&#x5305;&#x62EC;&#x8BFB;&#x53D6;&#x6240;&#x6709;secret&#x548C;&#x5BF9;&#x6240;&#x6709;pod&#x7684;&#x5199;&#x8BBF;&#x95EE;</strong>&#x3002; &#x81EA;Kubernetes 1.7&#x5F00;&#x59CB;, &#x76F8;&#x6BD4;&#x8F83;&#x4E8E;&#x8FD9;&#x4E2A;&#x89D2;&#x8272;&#xFF0C;&#x66F4;&#x63A8;&#x8350;&#x4F7F;&#x7528;<a href="../docs/admin/authorization/node">Node authorizer</a> &#x4EE5;&#x53CA;<a href="../docs/admin/admission-controllers#NodeRestriction">NodeRestriction admission plugin</a>&#xFF0C; &#x5E76;&#x5141;&#x8BB8;&#x6839;&#x636E;&#x8C03;&#x5EA6;&#x8FD0;&#x884C;&#x5728;&#x8282;&#x70B9;&#x4E0A;&#x7684;pod&#x6388;&#x4E88;kubelets API&#x8BBF;&#x95EE;&#x7684;&#x6743;&#x9650;&#x3002; &#x81EA;Kubernetes 1.7&#x5F00;&#x59CB;&#xFF0C;&#x5F53;&#x542F;&#x7528;<code>Node</code>&#x6388;&#x6743;&#x6A21;&#x5F0F;&#x65F6;&#xFF0C;&#x5BF9;<code>system:nodes</code>&#x7528;&#x6237;&#x7EC4;&#x7684;&#x7ED1;&#x5B9A;&#x5C06;&#x4E0D;&#x4F1A;&#x88AB;&#x81EA;&#x52A8;&#x521B;&#x5EFA;&#x3002;</td>
</tr>
<tr>
<td><strong>system:node-proxier</strong></td>
<td><strong>system:kube-proxy</strong> user</td>
<td>&#x5141;&#x8BB8;&#x5BF9;kube-proxy&#x7EC4;&#x4EF6;&#x6240;&#x9700;&#x8981;&#x8D44;&#x6E90;&#x7684;&#x8BBF;&#x95EE;&#x3002;</td>
</tr>
</tbody>
</table>
<h3 id="&#x5176;&#x5B83;&#x7EC4;&#x4EF6;&#x89D2;&#x8272;">&#x5176;&#x5B83;&#x7EC4;&#x4EF6;&#x89D2;&#x8272;</h3>
<table>
<thead>
<tr>
<th>&#x9ED8;&#x8BA4;ClusterRole</th>
<th>&#x9ED8;&#x8BA4;ClusterRoleBinding</th>
<th>&#x63CF;&#x8FF0;</th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>system:auth-delegator</strong></td>
<td>None</td>
<td>&#x5141;&#x8BB8;&#x59D4;&#x6258;&#x8BA4;&#x8BC1;&#x548C;&#x6388;&#x6743;&#x68C0;&#x67E5;&#x3002; &#x901A;&#x5E38;&#x7531;&#x9644;&#x52A0;API Server&#x7528;&#x4E8E;&#x7EDF;&#x4E00;&#x8BA4;&#x8BC1;&#x548C;&#x6388;&#x6743;&#x3002;</td>
</tr>
<tr>
<td><strong>system:heapster</strong></td>
<td>None</td>
<td><a href="https://github.com/kubernetes/heapster" target="_blank">Heapster</a>&#x7EC4;&#x4EF6;&#x7684;&#x89D2;&#x8272;&#x3002;</td>
</tr>
<tr>
<td><strong>system:kube-aggregator</strong></td>
<td>None</td>
<td><a href="https://github.com/kubernetes/kube-aggregator" target="_blank">kube-aggregator</a>&#x7EC4;&#x4EF6;&#x7684;&#x89D2;&#x8272;&#x3002;</td>
</tr>
<tr>
<td><strong>system:kube-dns</strong></td>
<td><strong>kube-dns</strong> service account in the <strong>kube-system</strong>namespace</td>
<td><a href="https://k8smeetup.github.io/docs/admin/dns/" target="_blank">kube-dns</a>&#x7EC4;&#x4EF6;&#x7684;&#x89D2;&#x8272;&#x3002;</td>
</tr>
<tr>
<td><strong>system:node-bootstrapper</strong></td>
<td>None</td>
<td>&#x5141;&#x8BB8;&#x5BF9;&#x6267;&#x884C;<a href="https://k8smeetup.github.io/docs/admin/kubelet-tls-bootstrapping/" target="_blank">Kubelet TLS&#x5F15;&#x5BFC;&#xFF08;Kubelet TLS bootstrapping&#xFF09;</a>&#x6240;&#x9700;&#x8981;&#x8D44;&#x6E90;&#x7684;&#x8BBF;&#x95EE;.</td>
</tr>
<tr>
<td><strong>system:node-problem-detector</strong></td>
<td>None</td>
<td><a href="https://github.com/kubernetes/node-problem-detector" target="_blank">node-problem-detector</a>&#x7EC4;&#x4EF6;&#x7684;&#x89D2;&#x8272;&#x3002;</td>
</tr>
<tr>
<td><strong>system:persistent-volume-provisioner</strong></td>
<td>None</td>
<td>&#x5141;&#x8BB8;&#x5BF9;&#x5927;&#x90E8;&#x5206;<a href="https://k8smeetup.github.io/docs/user-guide/persistent-volumes/#provisioner" target="_blank">&#x52A8;&#x6001;&#x5B58;&#x50A8;&#x5377;&#x521B;&#x5EFA;&#x7EC4;&#x4EF6;&#xFF08;dynamic volume provisioner&#xFF09;</a>&#x6240;&#x9700;&#x8981;&#x8D44;&#x6E90;&#x7684;&#x8BBF;&#x95EE;&#x3002;</td>
</tr>
</tbody>
</table>
<h3 id="&#x63A7;&#x5236;&#x5668;&#xFF08;controller&#xFF09;&#x89D2;&#x8272;">&#x63A7;&#x5236;&#x5668;&#xFF08;Controller&#xFF09;&#x89D2;&#x8272;</h3>
<p><a href="https://k8smeetup.github.io/docs/admin/kube-controller-manager/" target="_blank">Kubernetes controller manager</a>&#x8D1F;&#x8D23;&#x8FD0;&#x884C;&#x6838;&#x5FC3;&#x63A7;&#x5236;&#x5FAA;&#x73AF;&#x3002; &#x5F53;&#x4F7F;&#x7528;<code>--use-service-account-credentials</code>&#x9009;&#x9879;&#x8FD0;&#x884C;controller manager&#x65F6;&#xFF0C;&#x6BCF;&#x4E2A;&#x63A7;&#x5236;&#x5FAA;&#x73AF;&#x90FD;&#x5C06;&#x4F7F;&#x7528;&#x5355;&#x72EC;&#x7684;&#x670D;&#x52A1;&#x8D26;&#x6237;&#x542F;&#x52A8;&#x3002; &#x800C;&#x6BCF;&#x4E2A;&#x63A7;&#x5236;&#x5FAA;&#x73AF;&#x90FD;&#x5B58;&#x5728;&#x5BF9;&#x5E94;&#x7684;&#x89D2;&#x8272;&#xFF0C;&#x524D;&#x7F00;&#x540D;&#x4E3A;<code>system:controller:</code>&#x3002; &#x5982;&#x679C;&#x4E0D;&#x4F7F;&#x7528;<code>--use-service-account-credentials</code>&#x9009;&#x9879;&#x65F6;&#xFF0C;controller manager&#x5C06;&#x4F1A;&#x4F7F;&#x7528;&#x81EA;&#x5DF1;&#x7684;&#x51ED;&#x8BC1;&#x8FD0;&#x884C;&#x6240;&#x6709;&#x63A7;&#x5236;&#x5FAA;&#x73AF;&#xFF0C;&#x800C;&#x8FD9;&#x4E9B;&#x51ED;&#x8BC1;&#x5FC5;&#x987B;&#x88AB;&#x6388;&#x4E88;&#x76F8;&#x5173;&#x7684;&#x89D2;&#x8272;&#x3002; &#x8FD9;&#x4E9B;&#x89D2;&#x8272;&#x5305;&#x62EC;&#xFF1A;</p>
<ul>
<li>system:controller:attachdetach-controller</li>
<li>system:controller:certificate-controller</li>
<li>system:controller:cronjob-controller</li>
<li>system:controller:daemon-set-controller</li>
<li>system:controller:deployment-controller</li>
<li>system:controller:disruption-controller</li>
<li>system:controller:endpoint-controller</li>
<li>system:controller:generic-garbage-collector</li>
<li>system:controller:horizontal-pod-autoscaler</li>
<li>system:controller:job-controller</li>
<li>system:controller:namespace-controller</li>
<li>system:controller:node-controller</li>
<li>system:controller:persistent-volume-binder</li>
<li>system:controller:pod-garbage-collector</li>
<li>system:controller:replicaset-controller</li>
<li>system:controller:replication-controller</li>
<li>system:controller:resourcequota-controller</li>
<li>system:controller:route-controller</li>
<li>system:controller:service-account-controller</li>
<li>system:controller:service-controller</li>
<li>system:controller:statefulset-controller</li>
<li>system:controller:ttl-controller</li>
</ul>
<h2 id="&#x521D;&#x59CB;&#x5316;&#x4E0E;&#x9884;&#x9632;&#x6743;&#x9650;&#x5347;&#x7EA7;">&#x521D;&#x59CB;&#x5316;&#x4E0E;&#x9884;&#x9632;&#x6743;&#x9650;&#x5347;&#x7EA7;</h2>
<p>RBAC API&#x4F1A;&#x963B;&#x6B62;&#x7528;&#x6237;&#x901A;&#x8FC7;&#x7F16;&#x8F91;&#x89D2;&#x8272;&#x6216;&#x8005;&#x89D2;&#x8272;&#x7ED1;&#x5B9A;&#x6765;&#x5347;&#x7EA7;&#x6743;&#x9650;&#x3002; &#x7531;&#x4E8E;&#x8FD9;&#x4E00;&#x70B9;&#x662F;&#x5728;API&#x7EA7;&#x522B;&#x5B9E;&#x73B0;&#x7684;&#xFF0C;&#x6240;&#x4EE5;&#x5728;RBAC&#x6388;&#x6743;&#x5668;&#xFF08;RBAC authorizer&#xFF09;&#x672A;&#x542F;&#x7528;&#x7684;&#x72B6;&#x6001;&#x4E0B;&#x4F9D;&#x7136;&#x53EF;&#x4EE5;&#x6B63;&#x5E38;&#x5DE5;&#x4F5C;&#x3002;</p>
<p>&#x7528;&#x6237;&#x53EA;&#x6709;&#x5728;&#x62E5;&#x6709;&#x4E86;&#x89D2;&#x8272;&#x6240;&#x5305;&#x542B;&#x7684;&#x6240;&#x6709;&#x6743;&#x9650;&#x7684;&#x6761;&#x4EF6;&#x4E0B;&#x624D;&#x80FD;&#x521B;&#x5EFA;&#xFF0F;&#x66F4;&#x65B0;&#x4E00;&#x4E2A;&#x89D2;&#x8272;&#xFF0C;&#x8FD9;&#x4E9B;&#x64CD;&#x4F5C;&#x8FD8;&#x5FC5;&#x987B;&#x5728;&#x89D2;&#x8272;&#x6240;&#x5904;&#x7684;&#x76F8;&#x540C;&#x8303;&#x56F4;&#x5185;&#x8FDB;&#x884C;&#xFF08;&#x5BF9;&#x4E8E;<code>ClusterRole</code>&#x6765;&#x8BF4;&#x662F;&#x96C6;&#x7FA4;&#x8303;&#x56F4;&#xFF0C;&#x5BF9;&#x4E8E;<code>Role</code>&#x6765;&#x8BF4;&#x662F;&#x5728;&#x4E0E;&#x89D2;&#x8272;&#x76F8;&#x540C;&#x7684;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x6216;&#x8005;&#x96C6;&#x7FA4;&#x8303;&#x56F4;&#xFF09;&#x3002; &#x4F8B;&#x5982;&#xFF0C;&#x5982;&#x679C;&#x7528;&#x6237;&#x201D;user-1&#x201D;&#x6CA1;&#x6709;&#x6743;&#x9650;&#x8BFB;&#x53D6;&#x96C6;&#x7FA4;&#x8303;&#x56F4;&#x5185;&#x7684;secret&#x5217;&#x8868;&#xFF0C;&#x90A3;&#x4E48;&#x4ED6;&#x4E5F;&#x4E0D;&#x80FD;&#x521B;&#x5EFA;&#x5305;&#x542B;&#x8FD9;&#x79CD;&#x6743;&#x9650;&#x7684;<code>ClusterRole</code>&#x3002;&#x4E3A;&#x4E86;&#x80FD;&#x591F;&#x8BA9;&#x7528;&#x6237;&#x521B;&#x5EFA;&#xFF0F;&#x66F4;&#x65B0;&#x89D2;&#x8272;&#xFF0C;&#x9700;&#x8981;&#xFF1A;</p>
<ol>
<li>&#x6388;&#x4E88;&#x7528;&#x6237;&#x4E00;&#x4E2A;&#x89D2;&#x8272;&#x4EE5;&#x5141;&#x8BB8;&#x4ED6;&#x4EEC;&#x6839;&#x636E;&#x9700;&#x8981;&#x521B;&#x5EFA;&#xFF0F;&#x66F4;&#x65B0;<code>Role</code>&#x6216;&#x8005;<code>ClusterRole</code>&#x5BF9;&#x8C61;&#x3002;</li>
<li>&#x6388;&#x4E88;&#x7528;&#x6237;&#x4E00;&#x4E2A;&#x89D2;&#x8272;&#x5305;&#x542B;&#x4ED6;&#x4EEC;&#x5728;<code>Role</code>&#x6216;&#x8005;<code>ClusterRole</code>&#x4E2D;&#x6240;&#x80FD;&#x591F;&#x8BBE;&#x7F6E;&#x7684;&#x6240;&#x6709;&#x6743;&#x9650;&#x3002;&#x5982;&#x679C;&#x7528;&#x6237;&#x5C1D;&#x8BD5;&#x521B;&#x5EFA;&#x6216;&#x8005;&#x4FEE;&#x6539;<code>Role</code>&#x6216;&#x8005;<code>ClusterRole</code>&#x4EE5;&#x8BBE;&#x7F6E;&#x90A3;&#x4E9B;&#x4ED6;&#x4EEC;&#x672A;&#x88AB;&#x6388;&#x6743;&#x7684;&#x6743;&#x9650;&#x65F6;&#xFF0C;&#x8FD9;&#x4E9B;API&#x8BF7;&#x6C42;&#x5C06;&#x88AB;&#x7981;&#x6B62;&#x3002;</li>
</ol>
<p>&#x7528;&#x6237;&#x53EA;&#x6709;&#x5728;&#x62E5;&#x6709;&#x6240;&#x5F15;&#x7528;&#x7684;&#x89D2;&#x8272;&#x4E2D;&#x5305;&#x542B;&#x7684;&#x6240;&#x6709;&#x6743;&#x9650;&#x65F6;&#x624D;&#x53EF;&#x4EE5;&#x521B;&#x5EFA;&#xFF0F;&#x66F4;&#x65B0;&#x89D2;&#x8272;&#x7ED1;&#x5B9A;&#xFF08;&#x8FD9;&#x4E9B;&#x64CD;&#x4F5C;&#x4E5F;&#x5FC5;&#x987B;&#x5728;&#x89D2;&#x8272;&#x7ED1;&#x5B9A;&#x6240;&#x5904;&#x7684;&#x76F8;&#x540C;&#x8303;&#x56F4;&#x5185;&#x8FDB;&#x884C;&#xFF09;<em>&#x6216;&#x8005;</em>&#x7528;&#x6237;&#x88AB;&#x660E;&#x786E;&#x6388;&#x6743;&#x53EF;&#x4EE5;&#x5728;&#x6240;&#x5F15;&#x7528;&#x7684;&#x89D2;&#x8272;&#x4E0A;&#x6267;&#x884C;&#x7ED1;&#x5B9A;&#x64CD;&#x4F5C;&#x3002; &#x4F8B;&#x5982;&#xFF0C;&#x5982;&#x679C;&#x7528;&#x6237;&#x201D;user-1&#x201D;&#x6CA1;&#x6709;&#x6743;&#x9650;&#x8BFB;&#x53D6;&#x96C6;&#x7FA4;&#x8303;&#x56F4;&#x5185;&#x7684;secret&#x5217;&#x8868;&#xFF0C;&#x90A3;&#x4E48;&#x4ED6;&#x5C06;&#x4E0D;&#x80FD;&#x521B;&#x5EFA;<code>ClusterRole</code>&#x6765;&#x5F15;&#x7528;&#x90A3;&#x4E9B;&#x6388;&#x4E88;&#x4E86;&#x6B64;&#x9879;&#x6743;&#x9650;&#x7684;&#x89D2;&#x8272;&#x3002;&#x4E3A;&#x4E86;&#x80FD;&#x591F;&#x8BA9;&#x7528;&#x6237;&#x521B;&#x5EFA;&#xFF0F;&#x66F4;&#x65B0;&#x89D2;&#x8272;&#x7ED1;&#x5B9A;&#xFF0C;&#x9700;&#x8981;&#xFF1A;</p>
<ol>
<li>&#x6388;&#x4E88;&#x7528;&#x6237;&#x4E00;&#x4E2A;&#x89D2;&#x8272;&#x4EE5;&#x5141;&#x8BB8;&#x4ED6;&#x4EEC;&#x6839;&#x636E;&#x9700;&#x8981;&#x521B;&#x5EFA;&#xFF0F;&#x66F4;&#x65B0;<code>RoleBinding</code>&#x6216;&#x8005;<code>ClusterRoleBinding</code>&#x5BF9;&#x8C61;&#x3002;</li>
<li>&#x6388;&#x4E88;&#x7528;&#x6237;&#x7ED1;&#x5B9A;&#x67D0;&#x4E00;&#x7279;&#x5B9A;&#x89D2;&#x8272;&#x6240;&#x9700;&#x8981;&#x7684;&#x6743;&#x9650;&#xFF1A;<ul>
<li>&#x9690;&#x5F0F;&#x5730;&#xFF0C;&#x901A;&#x8FC7;&#x6388;&#x4E88;&#x7528;&#x6237;&#x6240;&#x6709;&#x6240;&#x5F15;&#x7528;&#x7684;&#x89D2;&#x8272;&#x4E2D;&#x6240;&#x5305;&#x542B;&#x7684;&#x6743;&#x9650;</li>
<li>&#x663E;&#x5F0F;&#x5730;&#xFF0C;&#x901A;&#x8FC7;&#x6388;&#x4E88;&#x7528;&#x6237;&#x5728;&#x7279;&#x5B9A;Role&#xFF08;&#x6216;&#x8005;ClusterRole&#xFF09;&#x5BF9;&#x8C61;&#x4E0A;&#x6267;&#x884C;<code>bind</code>&#x64CD;&#x4F5C;&#x7684;&#x6743;&#x9650;</li>
</ul>
</li>
</ol>
<p>&#x4F8B;&#x5982;&#xFF0C;&#x4E0B;&#x9762;&#x4F8B;&#x5B50;&#x4E2D;&#x7684;ClusterRole&#x548C;RoleBinding&#x5C06;&#x5141;&#x8BB8;&#x7528;&#x6237;&#x201D;user-1&#x201D;&#x6388;&#x4E88;&#x5176;&#x5B83;&#x7528;&#x6237;&#x201D;user-1-namespace&#x201D;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x5185;&#x7684;<code>admin</code>&#x3001;<code>edit</code>&#x548C;<code>view</code>&#x7B49;&#x89D2;&#x8272;&#x548C;&#x89D2;&#x8272;&#x7ED1;&#x5B9A;&#x3002;</p>
<pre><code class="lang-yaml"><span class="hljs-attr">apiVersion:</span> rbac.authorization.k8s.io/v1beta1
<span class="hljs-attr">kind:</span> ClusterRole
<span class="hljs-attr">metadata:</span>
<span class="hljs-attr"> name:</span> role-grantor
<span class="hljs-attr">rules:</span>
<span class="hljs-attr">- apiGroups:</span> [<span class="hljs-string">&quot;rbac.authorization.k8s.io&quot;</span>]
<span class="hljs-attr"> resources:</span> [<span class="hljs-string">&quot;rolebindings&quot;</span>]
<span class="hljs-attr"> verbs:</span> [<span class="hljs-string">&quot;create&quot;</span>]
<span class="hljs-attr">- apiGroups:</span> [<span class="hljs-string">&quot;rbac.authorization.k8s.io&quot;</span>]
<span class="hljs-attr"> resources:</span> [<span class="hljs-string">&quot;clusterroles&quot;</span>]
<span class="hljs-attr"> verbs:</span> [<span class="hljs-string">&quot;bind&quot;</span>]
<span class="hljs-attr"> resourceNames:</span> [<span class="hljs-string">&quot;admin&quot;</span>,<span class="hljs-string">&quot;edit&quot;</span>,<span class="hljs-string">&quot;view&quot;</span>]
<span class="hljs-meta">---</span>
<span class="hljs-attr">apiVersion:</span> rbac.authorization.k8s.io/v1beta1
<span class="hljs-attr">kind:</span> RoleBinding
<span class="hljs-attr">metadata:</span>
<span class="hljs-attr"> name:</span> role-grantor-binding
<span class="hljs-attr"> namespace:</span> user<span class="hljs-bullet">-1</span>-namespace
<span class="hljs-attr">roleRef:</span>
<span class="hljs-attr"> apiGroup:</span> rbac.authorization.k8s.io
<span class="hljs-attr"> kind:</span> ClusterRole
<span class="hljs-attr"> name:</span> role-grantor
<span class="hljs-attr">subjects:</span>
<span class="hljs-attr">- apiGroup:</span> rbac.authorization.k8s.io
<span class="hljs-attr"> kind:</span> User
<span class="hljs-attr"> name:</span> user<span class="hljs-bullet">-1</span>
</code></pre>
<p>&#x5F53;&#x521D;&#x59CB;&#x5316;&#x7B2C;&#x4E00;&#x4E2A;&#x89D2;&#x8272;&#x548C;&#x89D2;&#x8272;&#x7ED1;&#x5B9A;&#x65F6;&#xFF0C;&#x521D;&#x59CB;&#x7528;&#x6237;&#x9700;&#x8981;&#x80FD;&#x591F;&#x6388;&#x4E88;&#x4ED6;&#x4EEC;&#x5C1A;&#x672A;&#x62E5;&#x6709;&#x7684;&#x6743;&#x9650;&#x3002; &#x521D;&#x59CB;&#x5316;&#x521D;&#x59CB;&#x89D2;&#x8272;&#x548C;&#x89D2;&#x8272;&#x7ED1;&#x5B9A;&#x65F6;&#x9700;&#x8981;&#xFF1A;</p>
<ul>
<li>&#x4F7F;&#x7528;&#x5305;&#x542B;<code>system&#xFF1A;masters</code>&#x7528;&#x6237;&#x7EC4;&#x7684;&#x51ED;&#x8BC1;&#xFF0C;&#x8BE5;&#x7528;&#x6237;&#x7EC4;&#x901A;&#x8FC7;&#x9ED8;&#x8BA4;&#x7ED1;&#x5B9A;&#x7ED1;&#x5B9A;&#x5230;<code>cluster-admin</code>&#x8D85;&#x7EA7;&#x7528;&#x6237;&#x89D2;&#x8272;&#x3002;</li>
<li>&#x5982;&#x679C;&#x60A8;&#x7684;API Server&#x5728;&#x8FD0;&#x884C;&#x65F6;&#x542F;&#x7528;&#x4E86;&#x975E;&#x5B89;&#x5168;&#x7AEF;&#x53E3;&#xFF08;<code>--insecure-port</code>&#xFF09;&#xFF0C;&#x60A8;&#x4E5F;&#x53EF;&#x4EE5;&#x901A;&#x8FC7;&#x8FD9;&#x4E2A;&#x6CA1;&#x6709;&#x65BD;&#x884C;&#x8BA4;&#x8BC1;&#x6216;&#x8005;&#x6388;&#x6743;&#x7684;&#x7AEF;&#x53E3;&#x53D1;&#x9001;&#x89D2;&#x8272;&#x6216;&#x8005;&#x89D2;&#x8272;&#x7ED1;&#x5B9A;&#x8BF7;&#x6C42;&#x3002;</li>
</ul>
<h2 id="&#x4E00;&#x4E9B;&#x547D;&#x4EE4;&#x884C;&#x5DE5;&#x5177;">&#x4E00;&#x4E9B;&#x547D;&#x4EE4;&#x884C;&#x5DE5;&#x5177;</h2>
<p>&#x6709;&#x4E24;&#x4E2A;<code>kubectl</code>&#x547D;&#x4EE4;&#x53EF;&#x4EE5;&#x7528;&#x4E8E;&#x5728;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x5185;&#x6216;&#x8005;&#x6574;&#x4E2A;&#x96C6;&#x7FA4;&#x5185;&#x6388;&#x4E88;&#x89D2;&#x8272;&#x3002;</p>
<h3 id="kubectl-create-rolebinding"><code>kubectl create rolebinding</code></h3>
<p>&#x5728;&#x67D0;&#x4E00;&#x7279;&#x5B9A;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x5185;&#x6388;&#x4E88;<code>Role</code>&#x6216;&#x8005;<code>ClusterRole</code>&#x3002;&#x793A;&#x4F8B;&#x5982;&#x4E0B;&#xFF1A;</p>
<ul>
<li><p>&#x5728;&#x540D;&#x4E3A;&#x201D;acme&#x201D;&#x7684;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x4E2D;&#x5C06;<code>admin</code> <code>ClusterRole</code>&#x6388;&#x4E88;&#x7528;&#x6237;&#x201D;bob&#x201D;&#xFF1A;</p>
<p><code>kubectl create rolebinding bob-admin-binding --clusterrole=admin --user=bob --namespace=acme</code></p>
</li>
<li><p>&#x5728;&#x540D;&#x4E3A;&#x201D;acme&#x201D;&#x7684;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x4E2D;&#x5C06;<code>view</code> <code>ClusterRole</code>&#x6388;&#x4E88;&#x670D;&#x52A1;&#x8D26;&#x6237;&#x201D;myapp&#x201D;&#xFF1A;</p>
<p><code>kubectl create rolebinding myapp-view-binding --clusterrole=view --serviceaccount=acme:myapp --namespace=acme</code></p>
</li>
</ul>
<h3 id="kubectl-create-clusterrolebinding"><code>kubectl create clusterrolebinding</code></h3>
<p>&#x5728;&#x6574;&#x4E2A;&#x96C6;&#x7FA4;&#x4E2D;&#x6388;&#x4E88;<code>ClusterRole</code>&#xFF0C;&#x5305;&#x62EC;&#x6240;&#x6709;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x3002;&#x793A;&#x4F8B;&#x5982;&#x4E0B;&#xFF1A;</p>
<ul>
<li><p>&#x5728;&#x6574;&#x4E2A;&#x96C6;&#x7FA4;&#x8303;&#x56F4;&#x5185;&#x5C06;<code>cluster-admin</code> <code>ClusterRole</code>&#x6388;&#x4E88;&#x7528;&#x6237;&#x201D;root&#x201D;&#xFF1A;</p>
<p><code>kubectl create clusterrolebinding root-cluster-admin-binding --clusterrole=cluster-admin --user=root</code></p>
</li>
<li><p>&#x5728;&#x6574;&#x4E2A;&#x96C6;&#x7FA4;&#x8303;&#x56F4;&#x5185;&#x5C06;<code>system:node</code> <code>ClusterRole</code>&#x6388;&#x4E88;&#x7528;&#x6237;&#x201D;kubelet&#x201D;&#xFF1A;</p>
<p><code>kubectl create clusterrolebinding kubelet-node-binding --clusterrole=system:node --user=kubelet</code></p>
</li>
<li><p>&#x5728;&#x6574;&#x4E2A;&#x96C6;&#x7FA4;&#x8303;&#x56F4;&#x5185;&#x5C06;<code>view</code> <code>ClusterRole</code>&#x6388;&#x4E88;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x201D;acme&#x201D;&#x5185;&#x7684;&#x670D;&#x52A1;&#x8D26;&#x6237;&#x201D;myapp&#x201D;&#xFF1A;</p>
<p><code>kubectl create clusterrolebinding myapp-view-binding --clusterrole=view --serviceaccount=acme:myapp</code></p>
</li>
</ul>
<p>&#x8BF7;&#x53C2;&#x9605;CLI&#x5E2E;&#x52A9;&#x6587;&#x6863;&#x4EE5;&#x83B7;&#x5F97;&#x4E0A;&#x8FF0;&#x547D;&#x4EE4;&#x7684;&#x8BE6;&#x7EC6;&#x7528;&#x6CD5;</p>
<h2 id="&#x670D;&#x52A1;&#x8D26;&#x6237;&#xFF08;service-account&#xFF09;&#x6743;&#x9650;">&#x670D;&#x52A1;&#x8D26;&#x6237;&#xFF08;Service Account&#xFF09;&#x6743;&#x9650;</h2>
<p>&#x9ED8;&#x8BA4;&#x7684;RBAC&#x7B56;&#x7565;&#x5C06;&#x6388;&#x4E88;&#x63A7;&#x5236;&#x5E73;&#x9762;&#x7EC4;&#x4EF6;&#xFF08;control-plane component&#xFF09;&#x3001;&#x8282;&#x70B9;&#xFF08;node&#xFF09;&#x548C;&#x63A7;&#x5236;&#x5668;&#xFF08;controller&#xFF09;&#x4E00;&#x7EC4;&#x8303;&#x56F4;&#x53D7;&#x9650;&#x7684;&#x6743;&#x9650;&#xFF0C; &#x4F46;&#x5BF9;&#x4E8E;&#x201D;kube-system&#x201D;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x4EE5;&#x5916;&#x7684;&#x670D;&#x52A1;&#x8D26;&#x6237;&#xFF0C;&#x5219;<em>&#x4E0D;&#x6388;&#x4E88;&#x4EFB;&#x4F55;&#x6743;&#x9650;</em>&#xFF08;&#x8D85;&#x51FA;&#x6388;&#x4E88;&#x6240;&#x6709;&#x8BA4;&#x8BC1;&#x7528;&#x6237;&#x7684;&#x53D1;&#x73B0;&#x6743;&#x9650;&#xFF09;&#x3002;</p>
<p>&#x8FD9;&#x4E00;&#x70B9;&#x5141;&#x8BB8;&#x60A8;&#x6839;&#x636E;&#x9700;&#x8981;&#x5411;&#x7279;&#x5B9A;&#x670D;&#x52A1;&#x8D26;&#x53F7;&#x6388;&#x4E88;&#x7279;&#x5B9A;&#x6743;&#x9650;&#x3002; &#x7EC6;&#x7C92;&#x5EA6;&#x7684;&#x89D2;&#x8272;&#x7ED1;&#x5B9A;&#x5C06;&#x63D0;&#x4F9B;&#x66F4;&#x597D;&#x7684;&#x5B89;&#x5168;&#x6027;&#xFF0C;&#x4F46;&#x9700;&#x8981;&#x66F4;&#x591A;&#x7CBE;&#x529B;&#x7BA1;&#x7406;&#x3002; &#x66F4;&#x7C97;&#x7C92;&#x5EA6;&#x7684;&#x6388;&#x6743;&#x53EF;&#x80FD;&#x6388;&#x4E88;&#x670D;&#x52A1;&#x8D26;&#x53F7;&#x4E0D;&#x9700;&#x8981;&#x7684;API&#x8BBF;&#x95EE;&#x6743;&#x9650;&#xFF08;&#x751A;&#x81F3;&#x5BFC;&#x81F4;&#x6F5C;&#x5728;&#x6388;&#x6743;&#x6269;&#x6563;&#xFF09;&#xFF0C;&#x4F46;&#x66F4;&#x6613;&#x4E8E;&#x7BA1;&#x7406;&#x3002;</p>
<p>&#x4ECE;&#x6700;&#x5B89;&#x5168;&#x5230;&#x6700;&#x4E0D;&#x5B89;&#x5168;&#x53EF;&#x4EE5;&#x6392;&#x5E8F;&#x4EE5;&#x4E0B;&#x65B9;&#x6CD5;&#xFF1A;</p>
<ol>
<li><p>&#x5BF9;&#x67D0;&#x4E00;&#x7279;&#x5B9A;&#x5E94;&#x7528;&#x7A0B;&#x5E8F;&#x7684;&#x670D;&#x52A1;&#x8D26;&#x6237;&#x6388;&#x4E88;&#x89D2;&#x8272;&#xFF08;&#x6700;&#x4F73;&#x5B9E;&#x8DF5;&#xFF09;</p>
<p>&#x8981;&#x6C42;&#x5E94;&#x7528;&#x7A0B;&#x5E8F;&#x5728;&#x5176;pod&#x89C4;&#x8303;&#xFF08;pod spec&#xFF09;&#x4E2D;&#x6307;&#x5B9A;<code>serviceAccountName</code>&#x5B57;&#x6BB5;&#xFF0C;&#x5E76;&#x4E14;&#x8981;&#x521B;&#x5EFA;&#x76F8;&#x5E94;&#x670D;&#x52A1;&#x8D26;&#x6237;&#xFF08;&#x4F8B;&#x5982;&#x901A;&#x8FC7;API&#x3001;&#x5E94;&#x7528;&#x7A0B;&#x5E8F;&#x6E05;&#x5355;&#x6216;&#x8005;&#x547D;&#x4EE4;<code>kubectl create serviceaccount</code>&#x7B49;&#xFF09;&#x3002;</p>
<p>&#x4F8B;&#x5982;&#xFF0C;&#x5728;&#x201D;my-namespace&#x201D;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x4E2D;&#x6388;&#x4E88;&#x670D;&#x52A1;&#x8D26;&#x6237;&#x201D;my-sa&#x201D;&#x53EA;&#x8BFB;&#x6743;&#x9650;&#xFF1A;</p>
<pre><code class="lang-bash">kubectl create rolebinding my-sa-view \
--clusterrole=view \
--serviceaccount=my-namespace:my-sa \
--namespace=my-namespace
</code></pre>
</li>
<li><p>&#x5728;&#x67D0;&#x4E00;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x4E2D;&#x6388;&#x4E88;&#x201D;default&#x201D;&#x670D;&#x52A1;&#x8D26;&#x53F7;&#x4E00;&#x4E2A;&#x89D2;&#x8272;</p>
<p>&#x5982;&#x679C;&#x4E00;&#x4E2A;&#x5E94;&#x7528;&#x7A0B;&#x5E8F;&#x6CA1;&#x6709;&#x5728;&#x5176;pod&#x89C4;&#x8303;&#x4E2D;&#x6307;&#x5B9A;<code>serviceAccountName</code>&#xFF0C;&#x5B83;&#x5C06;&#x9ED8;&#x8BA4;&#x4F7F;&#x7528;&#x201D;default&#x201D;&#x670D;&#x52A1;&#x8D26;&#x53F7;&#x3002;</p>
<p>&#x6CE8;&#x610F;&#xFF1A;&#x6388;&#x4E88;&#x201D;default&#x201D;&#x670D;&#x52A1;&#x8D26;&#x53F7;&#x7684;&#x6743;&#x9650;&#x5C06;&#x53EF;&#x7528;&#x4E8E;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x5185;&#x4EFB;&#x4F55;&#x6CA1;&#x6709;&#x6307;&#x5B9A;<code>serviceAccountName</code>&#x7684;pod&#x3002;</p>
<p>&#x4E0B;&#x9762;&#x7684;&#x4F8B;&#x5B50;&#x5C06;&#x5728;&#x201D;my-namespace&#x201D;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x5185;&#x6388;&#x4E88;&#x201D;default&#x201D;&#x670D;&#x52A1;&#x8D26;&#x53F7;&#x53EA;&#x8BFB;&#x6743;&#x9650;&#xFF1A;</p>
<pre><code class="lang-bash">kubectl create rolebinding default-view \
--clusterrole=view \
--serviceaccount=my-namespace:default \
--namespace=my-namespace
</code></pre>
<p>&#x76EE;&#x524D;&#xFF0C;&#x8BB8;&#x591A;[&#x52A0;&#x8F7D;&#x9879;&#xFF08;addon&#xFF09;]&#xFF08;/ docs / concepts / cluster-administration / addons /&#xFF09;&#x4F5C;&#x4E3A;&#x201D;kube-system&#x201D;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x4E2D;&#x7684;&#x201D;default&#x201D;&#x670D;&#x52A1;&#x5E10;&#x6237;&#x8FD0;&#x884C;&#x3002; &#x8981;&#x5141;&#x8BB8;&#x8FD9;&#x4E9B;&#x52A0;&#x8F7D;&#x9879;&#x4F7F;&#x7528;&#x8D85;&#x7EA7;&#x7528;&#x6237;&#x8BBF;&#x95EE;&#x6743;&#x9650;&#xFF0C;&#x8BF7;&#x5C06;cluster-admin&#x6743;&#x9650;&#x6388;&#x4E88;&#x201D;kube-system&#x201D;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x4E2D;&#x7684;&#x201D;default&#x201D;&#x670D;&#x52A1;&#x5E10;&#x6237;&#x3002; &#x6CE8;&#x610F;&#xFF1A;&#x542F;&#x7528;&#x4E0A;&#x8FF0;&#x64CD;&#x4F5C;&#x610F;&#x5473;&#x7740;&#x201D;kube-system&#x201D;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x5C06;&#x5305;&#x542B;&#x5141;&#x8BB8;&#x8D85;&#x7EA7;&#x7528;&#x6237;&#x8BBF;&#x95EE;API&#x7684;&#x79D8;&#x94A5;&#x3002;</p>
<pre><code class="lang-bash">kubectl create clusterrolebinding add-on-cluster-admin \
--clusterrole=cluster-admin \
--serviceaccount=kube-system:default
</code></pre>
</li>
<li><p>&#x4E3A;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x4E2D;&#x6240;&#x6709;&#x7684;&#x670D;&#x52A1;&#x8D26;&#x53F7;&#x6388;&#x4E88;&#x89D2;&#x8272;</p>
<p>&#x5982;&#x679C;&#x60A8;&#x5E0C;&#x671B;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x5185;&#x7684;&#x6240;&#x6709;&#x5E94;&#x7528;&#x7A0B;&#x5E8F;&#x90FD;&#x62E5;&#x6709;&#x540C;&#x4E00;&#x4E2A;&#x89D2;&#x8272;&#xFF0C;&#x65E0;&#x8BBA;&#x5B83;&#x4EEC;&#x4F7F;&#x7528;&#x4EC0;&#x4E48;&#x670D;&#x52A1;&#x8D26;&#x6237;&#xFF0C;&#x60A8;&#x53EF;&#x4EE5;&#x4E3A;&#x8BE5;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x7684;&#x670D;&#x52A1;&#x8D26;&#x6237;&#x7528;&#x6237;&#x7EC4;&#x6388;&#x4E88;&#x89D2;&#x8272;&#x3002;</p>
<p>&#x4E0B;&#x9762;&#x7684;&#x4F8B;&#x5B50;&#x5C06;&#x6388;&#x4E88;&#x201D;my-namespace&#x201D;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x4E2D;&#x7684;&#x6240;&#x6709;&#x670D;&#x52A1;&#x8D26;&#x6237;&#x53EA;&#x8BFB;&#x6743;&#x9650;&#xFF1A;</p>
<pre><code class="lang-bash">kubectl create rolebinding serviceaccounts-view \
--clusterrole=view \
--group=system:serviceaccounts:my-namespace \
--namespace=my-namespace
</code></pre>
</li>
<li><p>&#x5BF9;&#x96C6;&#x7FA4;&#x8303;&#x56F4;&#x5185;&#x7684;&#x6240;&#x6709;&#x670D;&#x52A1;&#x8D26;&#x6237;&#x6388;&#x4E88;&#x4E00;&#x4E2A;&#x53D7;&#x9650;&#x89D2;&#x8272;&#xFF08;&#x4E0D;&#x9F13;&#x52B1;&#xFF09;</p>
<p>&#x5982;&#x679C;&#x60A8;&#x4E0D;&#x60F3;&#x7BA1;&#x7406;&#x6BCF;&#x4E2A;&#x547D;&#x540D;&#x7A7A;&#x95F4;&#x7684;&#x6743;&#x9650;&#xFF0C;&#x5219;&#x53EF;&#x4EE5;&#x5C06;&#x96C6;&#x7FA4;&#x8303;&#x56F4;&#x89D2;&#x8272;&#x6388;&#x4E88;&#x6240;&#x6709;&#x670D;&#x52A1;&#x5E10;&#x6237;&#x3002;</p>
<p>&#x4E0B;&#x9762;&#x7684;&#x4F8B;&#x5B50;&#x5C06;&#x6240;&#x6709;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x4E2D;&#x7684;&#x53EA;&#x8BFB;&#x6743;&#x9650;&#x6388;&#x4E88;&#x96C6;&#x7FA4;&#x4E2D;&#x7684;&#x6240;&#x6709;&#x670D;&#x52A1;&#x8D26;&#x6237;&#xFF1A;</p>
<pre><code class="lang-bash">kubectl create clusterrolebinding serviceaccounts-view \
--clusterrole=view \
--group=system:serviceaccounts
</code></pre>
</li>
<li><p>&#x6388;&#x4E88;&#x8D85;&#x7EA7;&#x7528;&#x6237;&#x8BBF;&#x95EE;&#x6743;&#x9650;&#x7ED9;&#x96C6;&#x7FA4;&#x8303;&#x56F4;&#x5185;&#x7684;&#x6240;&#x6709;&#x670D;&#x52A1;&#x5E10;&#x6237;&#xFF08;&#x5F3A;&#x70C8;&#x4E0D;&#x9F13;&#x52B1;&#xFF09;</p>
<p>&#x5982;&#x679C;&#x60A8;&#x6839;&#x672C;&#x4E0D;&#x5173;&#x5FC3;&#x6743;&#x9650;&#x5206;&#x5757;&#xFF0C;&#x60A8;&#x53EF;&#x4EE5;&#x5BF9;&#x6240;&#x6709;&#x670D;&#x52A1;&#x8D26;&#x6237;&#x6388;&#x4E88;&#x8D85;&#x7EA7;&#x7528;&#x6237;&#x8BBF;&#x95EE;&#x6743;&#x9650;&#x3002;</p>
<p>&#x8B66;&#x544A;&#xFF1A;&#x8FD9;&#x79CD;&#x505A;&#x6CD5;&#x5C06;&#x5141;&#x8BB8;&#x4EFB;&#x4F55;&#x5177;&#x6709;&#x8BFB;&#x53D6;&#x6743;&#x9650;&#x7684;&#x7528;&#x6237;&#x8BBF;&#x95EE;secret&#x6216;&#x8005;&#x901A;&#x8FC7;&#x521B;&#x5EFA;&#x4E00;&#x4E2A;&#x5BB9;&#x5668;&#x7684;&#x65B9;&#x5F0F;&#x6765;&#x8BBF;&#x95EE;&#x8D85;&#x7EA7;&#x7528;&#x6237;&#x7684;&#x51ED;&#x636E;&#x3002;</p>
<pre><code class="lang-bash">kubectl create clusterrolebinding serviceaccounts-cluster-admin \
--clusterrole=cluster-admin \
--group=system:serviceaccounts
</code></pre>
</li>
</ol>
<h2 id="&#x4ECE;&#x7248;&#x672C;15&#x5347;&#x7EA7;">&#x4ECE;&#x7248;&#x672C;1.5&#x5347;&#x7EA7;</h2>
<p>&#x5728;Kubernetes 1.6&#x4E4B;&#x524D;&#xFF0C;&#x8BB8;&#x591A;&#x90E8;&#x7F72;&#x4F7F;&#x7528;&#x975E;&#x5E38;&#x5BBD;&#x6CDB;&#x7684;ABAC&#x7B56;&#x7565;&#xFF0C;&#x5305;&#x62EC;&#x6388;&#x4E88;&#x5BF9;&#x6240;&#x6709;&#x670D;&#x52A1;&#x5E10;&#x6237;&#x7684;&#x5B8C;&#x6574;API&#x8BBF;&#x95EE;&#x6743;&#x9650;&#x3002;</p>
<p>&#x9ED8;&#x8BA4;&#x7684;RBAC&#x7B56;&#x7565;&#x5C06;&#x6388;&#x4E88;&#x63A7;&#x5236;&#x5E73;&#x9762;&#x7EC4;&#x4EF6;&#xFF08;control-plane components&#xFF09;&#x3001;&#x8282;&#x70B9;&#xFF08;nodes&#xFF09;&#x548C;&#x63A7;&#x5236;&#x5668;&#xFF08;controller&#xFF09;&#x4E00;&#x7EC4;&#x8303;&#x56F4;&#x53D7;&#x9650;&#x7684;&#x6743;&#x9650;&#xFF0C; &#x4F46;&#x5BF9;&#x4E8E;&#x201D;kube-system&#x201D;&#x540D;&#x5B57;&#x7A7A;&#x95F4;&#x4EE5;&#x5916;&#x7684;&#x670D;&#x52A1;&#x8D26;&#x6237;&#xFF0C;&#x5219;<em>&#x4E0D;&#x6388;&#x4E88;&#x4EFB;&#x4F55;&#x6743;&#x9650;</em>&#xFF08;&#x8D85;&#x51FA;&#x6388;&#x4E88;&#x6240;&#x6709;&#x8BA4;&#x8BC1;&#x7528;&#x6237;&#x7684;&#x53D1;&#x73B0;&#x6743;&#x9650;&#xFF09;&#x3002;</p>
<p>&#x867D;&#x7136;&#x5B89;&#x5168;&#x6027;&#x66F4;&#x9AD8;&#xFF0C;&#x4F46;&#x8FD9;&#x53EF;&#x80FD;&#x4F1A;&#x5F71;&#x54CD;&#x5230;&#x671F;&#x671B;&#x81EA;&#x52A8;&#x63A5;&#x6536;API&#x6743;&#x9650;&#x7684;&#x73B0;&#x6709;&#x5DE5;&#x4F5C;&#x8D1F;&#x8F7D;&#x3002; &#x4EE5;&#x4E0B;&#x662F;&#x7BA1;&#x7406;&#x6B64;&#x8F6C;&#x6362;&#x7684;&#x4E24;&#x79CD;&#x65B9;&#x6CD5;&#xFF1A;</p>
<h3 id="&#x5E76;&#x884C;&#x6388;&#x6743;&#x5668;&#xFF08;authorizer&#xFF09;">&#x5E76;&#x884C;&#x6388;&#x6743;&#x5668;&#xFF08;authorizer&#xFF09;</h3>
<p>&#x540C;&#x65F6;&#x8FD0;&#x884C;RBAC&#x548C;ABAC&#x6388;&#x6743;&#x5668;&#xFF0C;&#x5E76;&#x5305;&#x62EC;&#x65E7;&#x7248;ABAC&#x7B56;&#x7565;&#xFF1A;</p>
<pre><code>--authorization-mode=RBAC,ABAC --authorization-policy-file=mypolicy.jsonl
</code></pre><p>RBAC&#x6388;&#x6743;&#x5668;&#x5C06;&#x5C1D;&#x8BD5;&#x9996;&#x5148;&#x6388;&#x6743;&#x8BF7;&#x6C42;&#x3002;&#x5982;&#x679C;RBAC&#x6388;&#x6743;&#x5668;&#x62D2;&#x7EDD;API&#x8BF7;&#x6C42;&#xFF0C;&#x5219;ABAC&#x6388;&#x6743;&#x5668;&#x5C06;&#x88AB;&#x8FD0;&#x884C;&#x3002;&#x8FD9;&#x610F;&#x5473;&#x7740;RBAC&#x7B56;&#x7565;<em>&#x6216;&#x8005;</em>ABAC&#x7B56;&#x7565;&#x6240;&#x5141;&#x8BB8;&#x7684;&#x4EFB;&#x4F55;&#x8BF7;&#x6C42;&#x90FD;&#x662F;&#x53EF;&#x901A;&#x8FC7;&#x7684;&#x3002;</p>
<p>&#x5F53;&#x4EE5;&#x65E5;&#x5FD7;&#x7EA7;&#x522B;&#x4E3A;2&#x6216;&#x66F4;&#x9AD8;&#xFF08;<code>--v = 2</code>&#xFF09;&#x8FD0;&#x884C;&#x65F6;&#xFF0C;&#x60A8;&#x53EF;&#x4EE5;&#x5728;API Server&#x65E5;&#x5FD7;&#x4E2D;&#x770B;&#x5230;RBAC&#x62D2;&#x7EDD;&#x8BF7;&#x6C42;&#x4FE1;&#x606F;&#xFF08;&#x4EE5;<code>RBAC DENY:</code>&#x4E3A;&#x524D;&#x7F00;&#xFF09;&#x3002; &#x60A8;&#x53EF;&#x4EE5;&#x4F7F;&#x7528;&#x8BE5;&#x4FE1;&#x606F;&#x6765;&#x786E;&#x5B9A;&#x54EA;&#x4E9B;&#x89D2;&#x8272;&#x9700;&#x8981;&#x6388;&#x4E88;&#x54EA;&#x4E9B;&#x7528;&#x6237;&#xFF0C;&#x7528;&#x6237;&#x7EC4;&#x6216;&#x670D;&#x52A1;&#x5E10;&#x6237;&#x3002; &#x4E00;&#x65E6;<a href="https://k8smeetup.github.io/docs/admin/authorization/rbac/#service-account-permissions" target="_blank">&#x6388;&#x4E88;&#x670D;&#x52A1;&#x5E10;&#x6237;&#x89D2;&#x8272;</a>&#xFF0C;&#x5E76;&#x4E14;&#x670D;&#x52A1;&#x5668;&#x65E5;&#x5FD7;&#x4E2D;&#x6CA1;&#x6709;RBAC&#x62D2;&#x7EDD;&#x6D88;&#x606F;&#x7684;&#x5DE5;&#x4F5C;&#x8D1F;&#x8F7D;&#x6B63;&#x5728;&#x8FD0;&#x884C;&#xFF0C;&#x60A8;&#x53EF;&#x4EE5;&#x5220;&#x9664;ABAC&#x6388;&#x6743;&#x5668;&#x3002;</p>
<h3 id="&#x5BBD;&#x6CDB;&#x7684;rbac&#x6743;&#x9650;">&#x5BBD;&#x6CDB;&#x7684;RBAC&#x6743;&#x9650;</h3>
<p>&#x60A8;&#x53EF;&#x4EE5;&#x4F7F;&#x7528;RBAC&#x89D2;&#x8272;&#x7ED1;&#x5B9A;&#x6765;&#x590D;&#x5236;&#x4E00;&#x4E2A;&#x5BBD;&#x6CDB;&#x7684;&#x7B56;&#x7565;&#x3002;</p>
<p><strong>&#x8B66;&#x544A;&#xFF1A;&#x4EE5;&#x4E0B;&#x653F;&#x7B56;&#x7565;&#x5141;&#x8BB8;&#x6240;&#x6709;&#x670D;&#x52A1;&#x5E10;&#x6237;&#x4F5C;&#x4E3A;&#x96C6;&#x7FA4;&#x7BA1;&#x7406;&#x5458;&#x3002; &#x8FD0;&#x884C;&#x5728;&#x5BB9;&#x5668;&#x4E2D;&#x7684;&#x4EFB;&#x4F55;&#x5E94;&#x7528;&#x7A0B;&#x5E8F;&#x90FD;&#x4F1A;&#x81EA;&#x52A8;&#x63A5;&#x6536;&#x670D;&#x52A1;&#x5E10;&#x6237;&#x51ED;&#x636E;&#xFF0C;&#x5E76;&#x4E14;&#x53EF;&#x4EE5;&#x5BF9;API&#x6267;&#x884C;&#x4EFB;&#x4F55;&#x64CD;&#x4F5C;&#xFF0C;&#x5305;&#x62EC;&#x67E5;&#x770B;secret&#x548C;&#x4FEE;&#x6539;&#x6743;&#x9650;&#x3002; &#x56E0;&#x6B64;&#xFF0C;&#x5E76;&#x4E0D;&#x63A8;&#x8350;&#x4F7F;&#x7528;&#x8FD9;&#x79CD;&#x7B56;&#x7565;&#x3002;</strong></p>
<pre><code class="lang-bash">kubectl create clusterrolebinding permissive-binding \
--clusterrole=cluster-admin \
--user=admin \
--user=kubelet \
--group=system:serviceaccounts
</code></pre>
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