enabling ssl in mariadb server
cp /etc/letsencrypt/live/example.com/fullchain.pem /etc/mysql/fullchain.pem openssl rsa -in /etc/letsencrypt/live/example.com/privkey.pem -out /etc/mysql/privkey.pem chmod 444 /etc/mysql/fullchain.pem chmod 400 /etc/mysql/privkey.pem chown mysql:mysql /etc/mysql/fullchain.pem /etc/mysql/privkey.pem