firewall-cmd --zone=public --add-service=http --permanent
firewall-cmd --zone=public --add-service=https --permanent
firewall-cmd --list-services --permanent
firewall-cmd --zone=public --add-port=80/tcp --permanent
firewall-cmd --reload

zypper in netavark aardvark-dns


zypper in python3-certbot-nginx
certbot certonly --nginx -d lieblichknuffeltal.de -d www.lieblichknuffeltal.de -d rally.lieblichknuffeltal.de -d git.lieblichknuffeltal.de -m "certbot@mail.slqc.de" --agree-tos --non-interactive

certbot certonly --standalone -d lieblichknuffeltal.de -d www.lieblichknuffeltal.de -d rally.lieblichknuffeltal.de -d git.lieblichknuffeltal.de -m "certbot@mail.slqc.de" --agree-tos


sudo cp /etc/letsencrypt/live/example.com/fullchain.pem /path/to/docker-compose/directory/nginx-certificates/fullchain.pem