About This article describes how to expose a Kubernetes instance running with k3s with TLS certificates from Let’s Encrypt.
The K3s installation will install a Traefik ingress on its default configuration. But it will not have a certificate resolver present and uses the Traefik default certificate.
Versions K3s: v1.22.6+k3s1 (3228d9cb) K8s-Client: 1.23.3 K8s-Server: 1.22.6+k3s1 Traefik: 2.6.1 Traefik Helmchart: 10.9.100 Installation k3s The installation of k3s is quite simple. We are following the installation guide of k3s documentation on rancher.
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