This is neat. I don’t use Caddy, but I wondered if something like this would be possible with Traefik. It looks like the Tailscale folks specifically released a Go module[0] that allows Caddy to interface with their certificate provisoning service. I imagine this could be re-used in other tools to achieve the same thing.<p>[0] <a href="https://github.com/tailscale/tscert" rel="nofollow">https://github.com/tailscale/tscert</a>