When using use_kubelet in Kubernetes filter, api_host can 't be configurable (hardcoded to 127.0.0.1)

[kdg35]

Hi,

On my K8s cluster, I'm using fluent-bit 1.8.11 container and I like to enable parameter Use_Kubelet in a Kubernetes filter. However, Kubelet configured on my machines is accessible using a server IP address of one of the interface (port 10250). As fluent-bit uses hardcoded api_host (127.0.0.1), all requests fail. I tried to modify listening interface used by Kubelet but I could only listen on all interfaces (0.0.0.0). For security reason, I do not want to do this.

Unless it is possible to have 2 listening interfaces for Kubelet (I didn't manage this), would it be possible to add parameter to configure the kubelet host?
Or will be there another solution ?

Thanks for your help