如何查看 EKS Fargate FluentBit 日志以进行调试？

Question

Is there any way I can see FluentBit logs for EKS Fargate? I'd like to see the errors that are raised by the plugins.

The EKS Fargate logging manual provides a way to see if the ConfigMap is valid . The ConfigMap entry I'm using is valid, but there seem to be some issues in the plugin because the logs aren't created in Cloudwatch and I don't know why.

Answer 1

Turns out AWS provides a way - we need to put the flag flb_log_cw: "true" under data in the ConfigMap ( ref ), and that would output the FluentBit logs to Cloudwatch logs.