K8s安装Kuboard图形化管理工具

野性酷女 2022-10-10 15:56 477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/

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创建第一个服务

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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

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创建完成。

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