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Update Dashboard to Helm install method
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@@ -2,42 +2,46 @@
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[Kubernetes Dashboard](https://github.com/kubernetes/dashboard) 是基于网页的 Kubernetes 用户界面。
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> 注意:原 `kubernetes/dashboard` 项目已于 2026 年 1 月归档停止维护。推荐使用 [Headlamp](https://headlamp.dev/) 等替代方案。以下内容基于归档前的最新 Helm 安装方式。
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### 14.7.1 部署
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执行以下命令即可部署 Dashboard:
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Dashboard 7.0+ 版本仅支持通过 Helm 安装:
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```bash
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kubectl apply -f https://raw.githubusercontent.com/kubernetes/dashboard/v2.7.0/aio/deploy/recommended.yaml
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$ helm repo add kubernetes-dashboard https://kubernetes.github.io/dashboard/
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$ helm upgrade --install kubernetes-dashboard kubernetes-dashboard/kubernetes-dashboard \
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--create-namespace --namespace kubernetes-dashboard
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```
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### 14.7.2 访问
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通过命令行代理访问,执行以下命令:
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通过端口转发访问 Dashboard:
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```bash
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$ kubectl proxy
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$ kubectl -n kubernetes-dashboard port-forward svc/kubernetes-dashboard-kong-proxy 8443:443
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```
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到 http://localhost:8001/api/v1/namespaces/kubernetes-dashboard/services/https:kubernetes-dashboard:/proxy/ 即可访问。
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然后在浏览器打开 `https://localhost:8443` 即可访问。
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### 14.7.3 登录
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目前,Dashboard 仅支持使用 Bearer 令牌登录。下面教大家如何创建该令牌:
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创建管理员服务账户并获取登录令牌:
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```bash
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$ kubectl create sa dashboard-admin -n kube-system
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$ kubectl create sa dashboard-admin -n kubernetes-dashboard
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$ kubectl create clusterrolebinding dashboard-admin --clusterrole=cluster-admin --serviceaccount=kube-system:dashboard-admin
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$ kubectl create clusterrolebinding dashboard-admin --clusterrole=cluster-admin --serviceaccount=kubernetes-dashboard:dashboard-admin
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$ ADMIN_SECRET=$(kubectl get secrets -n kube-system | grep dashboard-admin | awk '{print $1}')
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$ DASHBOARD_LOGIN_TOKEN=$(kubectl describe secret -n kube-system ${ADMIN_SECRET} | grep -E '^token' | awk '{print $2}')
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echo ${DASHBOARD_LOGIN_TOKEN}
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$ kubectl create token dashboard-admin -n kubernetes-dashboard
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```
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将结果粘贴到登录页面,即可登录。
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将输出的令牌粘贴到登录页面,即可登录。
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### 14.7.4 参考文档
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* [官方文档](https://kubernetes.io/zh/docs/tasks/access-application-cluster/web-ui-dashboard/)
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* [Headlamp](https://headlamp.dev/)(推荐的替代方案)
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