启用临时容器 AWS EKS

Question

kubectl debug我正在尝试通过尝试使用在 aws eks 中默认禁用的临时容器来调试 distroless POD 。我正在使用 aws eks 1.21

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\xe2\x9c\x97  kubectl debug -it opentelemetry-collector-agent-6hqvf --image=busybox --target=some-app\n\nerror: ephemeral containers are disabled for this cluster (error from server: "the server could not find the requested resource")\n

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那么如何为 EKS 启用它们呢？

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Answer 1

AWS EKS 1.23 现在包含该功能

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\xe2\x9c\x97  k exec -ti ebs-csi-node-gn5g6 -- bash   \nDefaulted container "ebs-plugin" out of: ebs-plugin, node-driver-registrar, liveness-probe, debugger-sbn42 (ephem)\nOCI runtime exec failed: exec failed: unable to start container process: exec: "bash": executable file not found in $PATH: unknown\ncommand terminated with exit code 126\n

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并通过临时容器：

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\xe2\x9c\x97  k debug -ti ebs-csi-node-gn5g6 --image=busybox --target=ebs-plugin\nTargeting container "ebs-plugin". If you don\'t see processes from this container it may be because the container runtime doesn\'t support this feature.\nDefaulting debug container name to debugger-fzpnj.\nIf you don\'t see a command prompt, try pressing enter.\n/ # ls\nbin   dev   etc   home  proc  root  sys   tmp   usr   var\n/ # \n

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