title: Kubernetes/k3s Rancher with Traefik for HTTP/3
author: pcdummy
tags:
- kubernetes
- rancher
- traefik
---
Yesterday a friend of mine [Rei Bauer](https://my.stargazer.at/) told me about HTTP/3 and how much faster it made here website.
She got new tools, I WANT THAT TOO.
For me thats not a 5 minutes job as I have to replace [ingress-nginx](https://github.com/kubernetes/ingress-nginx) with [traefik](https://traefik.io/).
I have choosen to not use the k3s/rancher version (v2.6.x) of Traefik but use the latest and greatest (v2.8.x), so i modified my k3s with the following command:
When you use the given command (with your own "datastore-endpoint") you will see that you loose access to all L7 Ingresses, so please be aware of that and make sure you have access over ssh to your cluster.