<VirtualHost *:443>
ServerName example.com
SSLEngine on
SSLCertificateFile /etc/letsencrypt/live/example.com/fullchain.pem
SSLCertificateKeyFile /etc/letsencrypt/live/example.com/privkey.pem
</VirtualHost>
<VirtualHost *:443>
ServerName ru.example.com
SSLEngine on
SSLCertificateFile /path/to/mintsifry-cert.pem
SSLCertificateKeyFile /path/to/mintsifry-key.pem
</VirtualHost>
есть более мощный софт dbForge Studio и Navicat Premium
пример подключения через root