fork of https://gist.github.com/ysc3839/6e967c4541f585107eebb6bb777a7935 running with legouser + ovh DNS challenge. Thank you
Systemd timer for lego
Since I had snap on the server, I installed lego with sudo snap install lego. (and since regretted, but went with anyway)
restarting Apache turned out a bit difficult with the renew-hook... thus the restart service (which will be run every time the lego service runs...)