**Externe Infos** [[https://www.ssldragon.com/de/how-to/configure-ssl-haproxy/#merge|SSL-Zertifikat in HA-Proxy konfigurieren]] [[https://www.haproxy.com/blog/haproxy-and-let-s-encrypt]] [[https://gridscale.io/community/tutorials/haproxy-ssl/]] [[https://www.c-rieger.de/nextcloud-haproxy-mit-und-ohne-ssl-terminierung/]]