phpmyadmin subdomain (ssl let's encrypt)

# remove access via domain.com/phpmyadmin
nano /etc/phpmyadmin/apache.conf
	#Alias /phpmyadmin /usr/share/phpmyadmin
	
# create new virtualhost for subdomain:
nano /etc/apache2/sites-available/pma.conf:
<VirtualHost *:80>

    ServerAdmin webmaster@localhost
    ServerName pma.demo-itmaster.com
    ServerAlias pma.demo-itmaster.com
    DocumentRoot /usr/share/phpmyadmin

        <Directory /usr/share/phpmyadmin>
            Require all granted
        </Directory>

    ErrorLog ${APACHE_LOG_DIR}/error.log
    CustomLog ${APACHE_LOG_DIR}/access.log combined

RewriteEngine on
RewriteCond %{SERVER_NAME} =pma.demo-itmaster.com
RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,NE,R=permanent]
</VirtualHost>

# install lets encrypt ssl certs
certbot --apache