kubectl command

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kubectl/container相關筆記 (持續更新中)

Check Cluster Version

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kubectl version

顯示/切換cluster

顯示有哪些cluster

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kubectl config get-contexts

顯示目前操作的cluster/context

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kubectl config current-context

切換目前的cluster/context

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kubectl config use-context <cluster-name>

列出pod環境變數

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kubectl exec <pod-name> -- printenv

debug image for kubernetes’ container

  • add below in yaml file.
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    command: ["tail", "-f", "/dev/null"]