k3s

Wildcard certificates, DNS challenges and Traefik in Kubernetes

2 Comments
Cert Manager, Traefik, K8s

Until now I have mostly dealt with certificates for a specific host – and there is usually nothing wrong with doing it this way. There are easy to use tools for Let’s Encrypt which automate the retrieval of a certificate for a (sub-) domain. On a docker-compose based, (mostly) manually managed stack you would usually … [Read more…]

Redirect HTTP to HTTPS with Traefik 2 Middleware in K3s / Kubernetes

15 Comments
traefik-logo

When setting up my new K3s cluster I needed some sort of redirect from HTTP to HTTPS. One option that is often found when searching for this issue is to redirect all traffic with Traefik. This however is not suitable if you just want some services to redirect and not everything in the cluster. Especially … [Read more…]