In a previous article, we deployed a couple of simple websites on our k3s cluster. There were non-encrypted sites. Now that[he]#039[/he]s fine, and they work, but non-encrypted is very last century! These days most websites are encrypted. In this article, we are going to install cert-manager and use it to deploy TLS encrypted sites on our cluster. How to encrypt your website with k3s and Letsencrypt on a Raspberry Pi.

Source: LXer – Make SSL certs easy with k3s