Go to /etc/apache2/
Create a new configuration in /etc/apache2/sites-available
Enable a configuration by creating a likn in /etc/apache2/sites-enabled
sudo ln --symbolic ../sites-available/kanboard.jovian-hersemeule.eu.conf kanboard.jovian-hersemeule.eu.conf
To renew certificates :
sudo certbot --apache renew
Step 1 : Copy /etc/letsencrypt/{live, archive}
from old install to new install.
Step 2 : Copy or configure renewal in /etc/letsencrypt/renewal
.