如何处理错误"dial tcp 10.240.0.4:10250: i/o timeout"在 AKS 中查看 pod 的日志? [英] How to deal with error "dial tcp 10.240.0.4:10250: i/o timeout" to see pod's logs in AKS?

问题描述

在我可以运行此命令之前，kubectl 记录 很多天/版本都没有问题.但是，在我最近推送另一个图像并部署之后，我遇到了以下错误:

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来自服务器的错误:获取

解决方案

不确定您的问题是否是由此 故障排除.但也许你可以尝试一下，它显示如下:

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确保未修改默认网络安全组并且端口 22 和 9000 都已打开以连接到 API 服务器.检查 tunnelfront pod 是否在 kube-system 中运行使用 kubectl get pods --namespace kube-system 命令获取命名空间.如果不是，则强制删除 Pod，它会重新启动.

Before I could run this command kubectl logs <pod> without issue for many days/versions. However, after I pushed another image and deployed recently, I faced below error:

Error from server: Get https://aks-agentpool-xxx-0:10250/containerLogs/default/<-pod->/<-service->: dial tcp 10.240.0.4:10250: i/o timeout

I tried to re-build and re-deploy but failed.

Below was the Node info for reference:

解决方案

Not sure if your issue is caused by the problem described in this troubleshooting. But maybe you can take a try, it shows below:

Make sure that the default network security group isn't modified and that both port 22 and 9000 are open for connection to the API server. Check whether the tunnelfront pod is running in the kube-system namespace using the kubectl get pods --namespace kube-system command. If it isn't, force deletion of the pod and it will restart.

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