Issue with the kubeconfig Error: superfluous response.WriteHeader call from github.com/unrolled/render.Head.Write

[rajatgupta24]

Description

Hello, I installed jx-ui, and followed the instructions to set up the dev env (in README).

On running ./bin/ui, I got a 404 error in the browser and the following logs in the terminal

http: superfluous response.WriteHeader call from github.com/unrolled/render.Head.Write (engine.go:66)

I have a working Jenkins X with k3s

Kubernetes version: v1.23.8
Jenkins X version: 3.3.3

Workaround

This will allow you to use different configs, by default the handler only reads ./kube/config.

./bin/ui --kubeconfig /home/rajatgupta/.kube/k3s-config

[ankitm123]

I think this is an acceptable workaround. Something more we can do is look at the KUBECONFIG environment variable and loop over the files defined there. Not sure if that is worth it tbh since we already have a --kubeconfig flag.