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  • k8s入门系列之扩展组件(二)kube-ui安装篇

    kube-ui是k8s提供的web管理界面,可以展示节点的内存、CPU、磁盘、Pod、RC、SVC等信息。

    1.编辑kube-dashboard-rc.yml定义文件
    [root@master kube-dashboard]# cat kubernetes-dashboard-rc.yml

    kind: ReplicationController
    apiVersion: v1
    metadata:
      labels:
        app: kubernetes-dashboard
      name: kubernetes-dashboard
      namespace: kube-system
    spec:
      replicas: 1
      selector:
          app: kubernetes-dashboard
      template:
        metadata:
          labels:
            app: kubernetes-dashboard
        spec:
          containers:
          - name: kubernetes-dashboard
            image: docker.gaoxiaobang.com/kubernetes/kube-ui:v5
            imagePullPolicy: Always
            ports:
            - containerPort: 8080

    •创建Pod

    [root@master kube-dashboard]# kubectl create -f kubernetes-dashboard-rc.yml

    2.编辑kube-dashboard-svc.yml定义文件
    [root@master kube-dashboard]# cat kubernetes-dashboard-svc.yml

    kind: Service
    apiVersion: v1
    metadata:
      labels:
        app: kubernetes-dashboard
      name: kubernetes-dashboard
      namespace: kube-system
    spec:
      type: NodePort
      ports:
      - port: 80
        targetPort: 8080
      selector:
        app: kubernetes-dashboard

    •创建Service

    [root@master kube-dashboard]# kubectl create -f kubernetes-dashboard-svc.yml

    3.访问192.168.30.20:8080/ui(也就是master节点),会自动跳转到http://192.168.30.20:8080/api/v1/proxy/namespaces/kube-system/services/kubernetes-dashboard/#/dashboard/,效果如下图

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  • 原文地址:https://www.cnblogs.com/xkops/p/6233470.html
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