ComparisonError

[adbo]

Hi,
After creating an app I received
rpc error: code = Unknown desc = Get "https://github.com/..... context deadline exceeded (Client.Timeout exceeded while awaiting headers)
Creating replicas of argocd-repo-server didn't help. When I try to exec git clone on argocd-repo-server I received "Could not resolve host: github.com".

Im using argocd with k3s. K3s is installed on VM with Suse. I'm using virtualbox and vagrant to run VM.

How to handle this issue?

[jannfis]

It seems that the pods in your cluster cannot resolve DNS, or access resources on the Internet at all.

Please check your cluster configuration.

[adbo]

I need to add that this issue occur randomly. Today morning everything was working, now I have again this timeout error. Do you have any idea what is going on and how I can debug it?

[adbo]

OK, I found solution:
kubectl -n kube-system rollout restart deployment coredns