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  • kubernetes1.5.2--部署dashboard服务

    本文基于kubernetes 1.5.2版本编写

    使用http方式访问api server的部署

    cat dashboard-controller.yaml 
    apiVersion: extensions/v1beta1
    kind: Deployment
    metadata:
      labels:
        k8s-app: kubernetes-dashboard
        kubernetes.io/cluster-service: "true"
      name: kubernetes-dashboard
      namespace: kube-system
      selfLink: /apis/extensions/v1beta1/namespaces/kube-system/deployments/kubernetes-dashboard
    spec:
      replicas: 1
      selector:
        matchLabels:
          k8s-app: kubernetes-dashboard
      strategy:
        rollingUpdate:
          maxSurge: 1
          maxUnavailable: 1
        type: RollingUpdate
      template:
        metadata:
          labels:
            k8s-app: kubernetes-dashboard
        spec:
          containers:
          - args:
            - --apiserver-host=http://192.168.20.128:8080
            image: docker.io/googlecontainer/kubernetes-dashboard-amd64:v1.6.1
            imagePullPolicy: IfNotPresent
            livenessProbe:
              failureThreshold: 3
              httpGet:
                path: /
                port: 9090
                scheme: HTTP
              initialDelaySeconds: 30
              periodSeconds: 10
              successThreshold: 1
              timeoutSeconds: 30
            name: kubernetes-dashboard
            ports:
            - containerPort: 9090
              protocol: TCP
            resources:
              limits:
                cpu: 100m
                memory: 50Mi
              requests:
                cpu: 100m
                memory: 50Mi
          dnsPolicy: ClusterFirst
          restartPolicy: Always 
    

    使用https访问api server部署

    apiVersion: extensions/v1beta1
    kind: Deployment
    metadata:
      name: kubernetes-dashboard
      namespace: kube-system
      labels:
        k8s-app: kubernetes-dashboard
        kubernetes.io/cluster-service: "true"
    spec:
      selector:
        matchLabels:
          k8s-app: kubernetes-dashboard
      template:
        metadata:
          labels:
            k8s-app: kubernetes-dashboard
          annotations:
            scheduler.alpha.kubernetes.io/critical-pod: ''
            scheduler.alpha.kubernetes.io/tolerations: '[{"key":"CriticalAddonsOnly", "operator":"Exists"}]'
        spec:
          containers:
          - name: kubernetes-dashboard
            image: docker.io/googlecontainer/kubernetes-dashboard-amd64:v1.6.1
            imagePullPolicy: IfNotPresent
            resources:
              limits:
                cpu: 100m
                memory: 512Mi
              requests:
                cpu: 100m
                memory: 128Mi
            livenessProbe:
              httpGet:
                path: /
                port: 9090
              initialDelaySeconds: 30
              timeoutSeconds: 30
            ports:
            - containerPort: 9090
            args:
            - --apiserver-host=https://192.168.20.128:6443
            - --kubeconfig=/etc/kubernetes/kubelet-config
            volumeMounts:
            - name: config
              mountPath: /etc/kubernetes/kubelet-config
              readOnly: True
            - name: certs
              mountPath: /etc/ssl/kube
              readOnly: True
          volumes:
          - name: certs
            hostPath:
              path: /etc/ssl/kube
          - name: config
            hostPath:
              path: /etc/kubernetes/kubelet-config
    

    service

    cat dashboard-service.yaml 
    apiVersion: v1
    kind: Service
    metadata:
      name: kubernetes-dashboard
      namespace: kube-system
      labels:
        k8s-app: kubernetes-dashboard
        kubernetes.io/cluster-service: "true"
    spec:
      selector:
        k8s-app: kubernetes-dashboard
      ports:
      - port: 80
    targetPort: 9090
    

    kubectl create -f dashboard-controller.yaml kubectl create -f dashboard-service.yaml

    访问地址

    http:http://192.168.20.128:8080/ui

    https:https://192.168.20.128:6443/ui

    如果API Server配置文件中没有配置登陆账号和密码(--basic-auth-file=/etc/kubernetes/useraccount.csv),登陆失败; 如果配置了,账号和密码为/etc/kubernetes/useraccount.csv任意中的一个


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  • 原文地址:https://www.cnblogs.com/lykops/p/8263131.html
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