K8s安装Kuboard图形化管理工具

野性酷女 2022-10-10 15:56 426阅读 0赞

前提  
安装 Kuboard 时，假设您已经有一个 Kubernetes 集群，以下任何形式安装的集群都可以：

kubeadm 安装（或者基于 kubeadm 的衍生工具，如 Sealos 等）；
    二进制安装；
    阿里云、腾讯云等公有云托管集群；
    其他。

安装

kubectl apply -f https://kuboard.cn/install-script/kuboard.yaml
    kubectl apply -f https://addons.kuboard.cn/metrics-server/0.3.7/metrics-server.yaml

查看 Kuboard 运行状态：

kubectl get pods -l k8s.kuboard.cn/name=kuboard -n kube-system

输出结果如下所示：

NAME                       READY   STATUS                    RESTARTS   AGE
    kuboard-864ff95474-f6hkr   1/1     Running   0          167m

拥有的权限

此Token拥有 ClusterAdmin 的权限，可以执行所有操作

执行命令

echo $(kubectl -n kube-system get secret $(kubectl -n kube-system get secret | grep kuboard-user | awk '{print $1}') -o go-template='{
       {.data.token}}' | base64 -d)

输出

取输出信息中 token 字段

eyJhbGciOiJSUzI1NiIsImtpZCI6IiJ9.eyJpc3MiOiJrdWJlcm5ldGVzL3NlcnZpY2VhY2NvdW50Iiwia3ViZXJuZXRlcy5pby9zZXJ2aWNlYWNjb3VudC9uYW1lc3BhY2UiOiJrdWJlLXN5c3RlbSIsImt1YmVybmV0ZXMuaW8vc2VydmljZWFjY291bnQvc2VjcmV0Lm5hbWUiOiJhZG1pbi11c2VyLXRva2VuLWc4aHhiIiwia3ViZXJuZXRlcy5pby9zZXJ2aWNlYWNjb3VudC9zZXJ2aWNlLWFjY291bnQubmFtZSI6ImFkbWluLXVzZXIiLCJrdWJlcm5ldGVzLmlvL3NlcnZpY2VhY2NvdW50L3NlcnZpY2UtYWNjb3VudC51aWQiOiI5NDhiYjVlNi04Y2RjLTExZTktYjY3ZS1mYTE2M2U1ZjdhMGYiLCJzdWIiOiJzeXN0ZW06c2VydmljZWFjY291bnQ6a3ViZS1zeXN0ZW06YWRtaW4tdXNlciJ9.DZ6dMTr8GExo5IH_vCWdB_MDfQaNognjfZKl0E5VW8vUFMVvALwo0BS-6Qsqpfxrlz87oE9yGVCpBYV0D00811bLhHIg-IR_MiBneadcqdQ_TGm_a0Pz0RbIzqJlRPiyMSxk1eXhmayfPn01upPdVCQj6D3vAY77dpcGplu3p5wE6vsNWAvrQ2d_V1KhR03IB1jJZkYwrI8FHCq_5YuzkPfHsgZ9MBQgH-jqqNXs6r8aoUZIbLsYcMHkin2vzRsMy_tjMCI9yXGiOqI-E5efTb-_KbDVwV5cbdqEIegdtYZ2J3mlrFQlmPGYTwFI8Ba9LleSYbCi4o0k74568KcN_w
    1

访问Kuboard

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。

http://Worker节点的IP地址:32567/

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZscTE4MjEwMTA1NTA3_size_16_color_FFFFFF_t_70]  
创建第一个服务

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZscTE4MjEwMTA1NTA3_size_16_color_FFFFFF_t_70 1]

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZscTE4MjEwMTA1NTA3_size_16_color_FFFFFF_t_70 2]

点击 创建工作负载按钮

填写表单如下：

<table style="width:674px;"> 
 <tbody> 
  <tr> 
   <td style="width:137px;">字段名称</td> 
   <td style="width:199px;">填写内容</td> 
   <td style="width:336px;">说明</td> 
  </tr> 
  <tr> 
   <td style="width:137px;">服务类型</td> 
   <td style="width:199px;">Deployment</td> 
   <td style="width:336px;">Kubernetes 的 Deployment 类型</td> 
  </tr> 
  <tr> 
   <td style="width:137px;">服务分层</td> 
   <td style="width:199px;">中间件</td> 
   <td style="width:336px;">生成的Kuberenetes对象以 cloud- 作为前缀，并显示在中间件分层中</td> 
  </tr> 
  <tr> 
   <td style="width:137px;">服务名称</td> 
   <td style="width:199px;">tomcat</td> 
   <td style="width:336px;">显示在 Kuboard 中的名称</td> 
  </tr> 
  <tr> 
   <td style="width:137px;">副本数量</td> 
   <td style="width:199px;">3</td> 
   <td style="width:336px;"></td> 
  </tr> 
  <tr> 
   <td style="width:137px;">容器名称</td> 
   <td style="width:199px;">tomcat</td> 
   <td style="width:336px;"></td> 
  </tr> 
  <tr> 
   <td style="width:137px;">镜像&nbsp;&nbsp;</td> 
   <td style="width:199px;">tomcat</td> 
   <td style="width:336px;">&nbsp;hub.docker.com 中的 tomcat镜像</td> 
  </tr> 
 </tbody> 
</table>

Command sleep  
Command 3600

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZscTE4MjEwMTA1NTA3_size_16_color_FFFFFF_t_70 3]

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZscTE4MjEwMTA1NTA3_size_16_color_FFFFFF_t_70 4]

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZscTE4MjEwMTA1NTA3_size_16_color_FFFFFF_t_70 5]

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZscTE4MjEwMTA1NTA3_size_16_color_FFFFFF_t_70 6]

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZscTE4MjEwMTA1NTA3_size_16_color_FFFFFF_t_70 7]

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZscTE4MjEwMTA1NTA3_size_16_color_FFFFFF_t_70 8]

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZscTE4MjEwMTA1NTA3_size_16_color_FFFFFF_t_70 9]

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZscTE4MjEwMTA1NTA3_size_16_color_FFFFFF_t_70 10]

创建完成。

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZscTE4MjEwMTA1NTA3_size_16_color_FFFFFF_t_70]: /images/20221005/1421ba185bb84eefb90096bbe9447b04.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZscTE4MjEwMTA1NTA3_size_16_color_FFFFFF_t_70 1]: /images/20221005/f87b88a3d4334277b0dfe44bd15967dc.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZscTE4MjEwMTA1NTA3_size_16_color_FFFFFF_t_70 2]: /images/20221005/5b98c627d09441d8bcfb2d7570e045d7.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZscTE4MjEwMTA1NTA3_size_16_color_FFFFFF_t_70 3]: /images/20221005/bf9b79b0e37c4b78bd2af0eab819fa70.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZscTE4MjEwMTA1NTA3_size_16_color_FFFFFF_t_70 4]: /images/20221005/6c2e71af29ef4033839855c7d1fcdb73.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZscTE4MjEwMTA1NTA3_size_16_color_FFFFFF_t_70 5]: /images/20221005/8fc6f6be10e64a288e04206cd3d854b4.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZscTE4MjEwMTA1NTA3_size_16_color_FFFFFF_t_70 6]: /images/20221005/6eceebc63c8340e09f87ad6c0c2a5b92.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZscTE4MjEwMTA1NTA3_size_16_color_FFFFFF_t_70 7]: /images/20221005/d7a4e9fe983847d1a3619ea48098460e.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZscTE4MjEwMTA1NTA3_size_16_color_FFFFFF_t_70 8]: /images/20221005/e84429dfab1747eaafbf5a6be9b8f6c4.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZscTE4MjEwMTA1NTA3_size_16_color_FFFFFF_t_70 9]: /images/20221005/9043980dc5af4e8d89136623359204b6.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZscTE4MjEwMTA1NTA3_size_16_color_FFFFFF_t_70 10]: /images/20221005/13d2328646e34a49af54beb77837aa9f.png