yum -y install https://dev.mysql.com/get/mysql80-community-release-el7-3.noarch.rpm // Add repository to your server
yum -y install mysql-community-server // Install MySQL Server
systemctl start mysqld.service // Start MySQL Service
systemctl enable mysqld.service // Enable MySQL Service...
Run the following commands on the Ubuntu Bionic 18.04 (x64) server:
wget https://cloudron.io/cloudron-setup
chmod +x cloudron-setup
./cloudron-setup --provider vultr
wait a little time
Visit https://<IP> and accept the self-signed certificate to finish setup.
The server has to be rebooted...