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生产部署方案

@[TOC]

组件部署

Dashboard

官网

  • 部署Dashboard UI
kubectl apply -f https://raw.githubusercontent.com/kubernetes/dashboard/master/aio/deploy/recommended/kubernetes-dashboard.yaml
  • Accessing the Dashboard UI: Dashboard默认开启了一个RBAC设置. Dashboard登录必须以Bearer Token凭证登录, 创建 用户示例
    • create a sample user
      • create service Account
        # admin.yaml
    apiVersion: v1
    kind: ServiceAccount
    metadata:
      name: admin-user
      namespace: kube-system
      • Create ClusterRoleBinding: 很多主流的工具如kops、kubeadm等在集群创建的时候已经创建了ClusterRole、 admin-Role. 可用来创建ClusterRoleBinding for our SeriveAccount.
        # ClusterRoleBinding.yaml
    apiVersion: rbac.authorization.k8s.io/v1
    kind: ClusterRoleBinding
    metadata:
      name: admin-user
    roleRef:
      apiGroup: rbac.authorization.k8s.io
      kind: ClusterRole
      name: cluster-admin
    subjects:
    - kind: ServiceAccount
      name: admin-user
      namespace: kube-system
      • Bearer Token: 使用以下命令生成可用的token, 将该token复制至网页登录验证上即可访问了
      kubectl -n kube-system describe secret $(kubectl -n kube-system get secret | grep admin-user | awk '{print $1}')
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    • Command line proxy
      • 可使用kubectl proxy --address='192.168.80.133' --accept-hosts='^*$'启动服务