mirror of https://github.com/easzlab/kubeasz.git
139 lines
5.9 KiB
Markdown
139 lines
5.9 KiB
Markdown
# 安装 Kuboard
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## Kuboard 介绍
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Kuboard 是一款免费的基于 Kubernetes 的微服务管理界面。官方文档请参考 https://www.kuboard.cn
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## 前提
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| Kubernetes 版本 | Kuboard 版本 | 兼容性 | 说明 |
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| --------------- | -------------- | ------ | ------------------------------------------------------------ |
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| v1.15 | v1.0.x | <span style="font-size: 24px;">😄</span> | 已验证 |
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| v1.14 | v1.0.x | <span style="font-size: 24px;">😄</span> | 已验证 |
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| v1.13 | v1.0.x | <span style="font-size: 24px;">😄</span> | 已验证 |
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| v1.12 | v1.0.x | <span style="font-size: 24px;">😐</span> | Kubernetes Api v1.12 尚不支持 dryRun，<br />忽略Kuboard在执行命令时的参数校验错误，可正常工作 |
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| v1.11 | v1.0.x | <span style="font-size: 24px;">😐</span> | 同上 |
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## 安装
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### 安装 Kuboard。
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``` sh
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kubectl apply -f https://raw.githubusercontent.com/eip-work/eip-monitor-repository/master/dashboard/kuboard.yaml
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```
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### 卸载 Kuboard
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``` sh
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kubectl delete -f https://raw.githubusercontent.com/eip-work/eip-monitor-repository/master/dashboard/kuboard.yaml
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```
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## 获取 Token
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您可以获得管理员用户、只读用户的Token
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### 管理员用户
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**拥有的权限**
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* 此Token拥有 ClusterAdmin 的权限，可以执行所有操作
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**执行命令**
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```bash
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kubectl -n kube-system describe secret $(kubectl -n kube-system get secret | grep kuboard-user | awk '{print $1}')
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```
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**输出**
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取输出信息中 token 字段
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```{13}
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Name: admin-user-token-g8hxb
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Namespace: kube-system
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Labels: <none>
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Annotations: [kubernetes.io/service-account.name](http://kubernetes.io/service-account.name): Kuboard-user
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[kubernetes.io/service-account.uid](http://kubernetes.io/service-account.uid): 948bb5e6-8cdc-11e9-b67e-fa163e5f7a0f
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Type: [kubernetes.io/service-account-token](http://kubernetes.io/service-account-token)
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Data
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====
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ca.crt: 1025 bytes
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namespace: 11 bytes
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token: eyJhbGciOiJSUzI1NiIsImtpZCI6IiJ9.eyJpc3MiOiJrdWJlcm5ldGVzL3NlcnZpY2VhY2NvdW50Iiwia3ViZXJuZXRlcy5pby9zZXJ2aWNlYWNjb3VudC9uYW1lc3BhY2UiOiJrdWJlLXN5c3RlbSIsImt1YmVybmV0ZXMuaW8vc2VydmljZWFjY291bnQvc2VjcmV0Lm5hbWUiOiJhZG1pbi11c2VyLXRva2VuLWc4aHhiIiwia3ViZXJuZXRlcy5pby9zZXJ2aWNlYWNjb3VudC9zZXJ2aWNlLWFjY291bnQubmFtZSI6ImFkbWluLXVzZXIiLCJrdWJlcm5ldGVzLmlvL3NlcnZpY2VhY2NvdW50L3NlcnZpY2UtYWNjb3VudC51aWQiOiI5NDhiYjVlNi04Y2RjLTExZTktYjY3ZS1mYTE2M2U1ZjdhMGYiLCJzdWIiOiJzeXN0ZW06c2VydmljZWFjY291bnQ6a3ViZS1zeXN0ZW06YWRtaW4tdXNlciJ9.DZ6dMTr8GExo5IH_vCWdB_MDfQaNognjfZKl0E5VW8vUFMVvALwo0BS-6Qsqpfxrlz87oE9yGVCpBYV0D00811bLhHIg-IR_MiBneadcqdQ_TGm_a0Pz0RbIzqJlRPiyMSxk1eXhmayfPn01upPdVCQj6D3vAY77dpcGplu3p5wE6vsNWAvrQ2d_V1KhR03IB1jJZkYwrI8FHCq_5YuzkPfHsgZ9MBQgH-jqqNXs6r8aoUZIbLsYcMHkin2vzRsMy_tjMCI9yXGiOqI-E5efTb-_KbDVwV5cbdqEIegdtYZ2J3mlrFQlmPGYTwFI8Ba9LleSYbCi4o0k74568KcN_w
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```
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### 只读用户
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**拥有的权限**
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- view 可查看名称空间的内容
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- system:node 可查看节点信息
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- system:persistent-volume-provisioner 可查看存储类和存储卷声明的信息
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**适用场景**
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只读用户不能对集群的配置执行修改操作，非常适用于将开发环境中的 Kuboard 只读权限分发给开发者，以便开发者可以便捷地诊断问题
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**执行命令**
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执行如下命令可以获得 <span style="color: #F56C6C; font-weight: 500;">只读用户</span> 的 Token
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```bash
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kubectl -n kube-system describe secret $(kubectl -n kube-system get secret | grep kuboard-viewer | awk '{print $1}')
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```
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**输出**
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取输出信息中 token 字段
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```{13}
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Name: admin-user-token-g8hxb
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Namespace: kube-system
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Labels: <none>
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Annotations: [kubernetes.io/service-account.name](http://kubernetes.io/service-account.name): Kuboard-viewer
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[kubernetes.io/service-account.uid](http://kubernetes.io/service-account.uid): 948bb5e6-8cdc-11e9-b67e-fa163e5f7a0f
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Type: [kubernetes.io/service-account-token](http://kubernetes.io/service-account-token)
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Data
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====
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ca.crt: 1025 bytes
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namespace: 11 bytes
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token: eyJhbGciOiJSUzI1NiIsImtpZCI6IiJ9.eyJpc3MiOiJrdWJlcm5ldGVzL3NlcnZpY2VhY2NvdW50Iiwia3ViZXJuZXRlcy5pby9zZXJ2aWNlYWNjb3VudC9uYW1lc3BhY2UiOiJrdWJlLXN5c3RlbSIsImt1YmVybmV0ZXMuaW8vc2VydmljZWFjY291bnQvc2VjcmV0Lm5hbWUiOiJhZG1pbi11c2VyLXRva2VuLWc4aHhiIiwia3ViZXJuZXRlcy5pby9zZXJ2aWNlYWNjb3VudC9zZXJ2aWNlLWFjY291bnQubmFtZSI6ImFkbWluLXVzZXIiLCJrdWJlcm5ldGVzLmlvL3NlcnZpY2VhY2NvdW50L3NlcnZpY2UtYWNjb3VudC51aWQiOiI5NDhiYjVlNi04Y2RjLTExZTktYjY3ZS1mYTE2M2U1ZjdhMGYiLCJzdWIiOiJzeXN0ZW06c2VydmljZWFjY291bnQ6a3ViZS1zeXN0ZW06YWRtaW4tdXNlciJ9.DZ6dMTr8GExo5IH_vCWdB_MDfQaNognjfZKl0E5VW8vUFMVvALwo0BS-6Qsqpfxrlz87oE9yGVCpBYV0D00811bLhHIg-IR_MiBneadcqdQ_TGm_a0Pz0RbIzqJlRPiyMSxk1eXhmayfPn01upPdVCQj6D3vAY77dpcGplu3p5wE6vsNWAvrQ2d_V1KhR03IB1jJZkYwrI8FHCq_5YuzkPfHsgZ9MBQgH-jqqNXs6r8aoUZIbLsYcMHkin2vzRsMy_tjMCI9yXGiOqI-E5efTb-_KbDVwV5cbdqEIegdtYZ2J3mlrFQlmPGYTwFI8Ba9LleSYbCi4o0k74568KcN_w
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```
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## 访问 Kuboard
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您可以通过NodePort、port-forward 两种方式当中的任意一种访问 Kuboard
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### 通过NodePort访问
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Kuboard Service 使用了 NodePort 的方式暴露服务，NodePort 为 32567；您可以按如下方式访问 Kuboard。
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`
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http://任意一个Worker节点的IP地址:32567/
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`
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输入前一步骤中获得的 token，可进入 **Kuboard 集群概览页**
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> * 如果您使用的是阿里云、腾讯云等，请在其安全组设置里开放 worker 节点 32567 端口的入站访问，
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> * 您也可以修改 Kuboard.yaml 文件，使用自己定义的 NodePort 端口号
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### 通过port-forward访问
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在您的客户端电脑中执行如下命令
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```sh
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kubectl port-forward service/kuboard 8080:80 -n kube-system
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```
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在浏览器打开链接 （请使用 kubectl 所在机器的IP地址）
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`http://localhost:8080`
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输入前一步骤中获得的 token，可进入 **Kuboard 集群概览页**
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