Beware! This is still work in progress – I’ll need to re-run all steps on a clean install to verify everything really works as expected! I also assume, that you’re familiar with DNS-based ACME and that the required infrastructure is already in place. Installation of cert-manager Based on this description. Check installation: Creating first ACME […]
Tag: DNS
As usual the first step is to find the right tools to start the debugging. For systemd systems (like my Ubuntu LTS 24.04) on helper is resolvectl: Hint: older systems may use systemd-resolve –status instead. Some words about my environment: Some of the settings listed above can be modified here: Quite naively I was expecting […]