Question 1

Task weight: 1%

You have access to multiple clusters from your main terminal through kubectl contexts. Write all context names into /opt/course/1/contexts, one per line.

From the kubeconfig extract the certificate of user restricted@infra-prod and write it decoded to /opt/course/1/cert.

题目解析：

• 考点

  • kubectl

• 解题

  ➜ kubectl config get-contexts -o name > /opt/course/1/contexts
  
  # 从 .kube/config 文件中找到
  - name: restricted@infra-prod
    user
      client-certificate-data: LS0tLS1CRUdJ...
  ➜ echo LS0tLS1CRUdJ... | base64 -d > /opt/course/1/cert

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