Had a crazy idea to support tls-alpn for #apache. I think I can make it work by setting up a #caddyserver container but map 443 to a high local port, then proxy all .acme_challenge to caddy, and have the same domains listed in caddy with the generated certs volume-mounted to the location that apache is set up to read, then using inotify to restart apache on change to those cert files.
