Installing Ghost CMS via Docker in HestiaCP

I would like to install Ghost CMS with docker. I installed docker and docker compose. But composer.yml configuraiton is not applied because of the database issues.

HestiaCP use MariaDB and Ghost does not support MariaDB. It supports MySQL8. So I decided to use docker to use MySQL as parallel. While I install ghost CMS with docker compose, I get error. 3306 port is used another process/app etc. How can I solve this problem. Is it possible using two database in the same VPS? MariaDB main and Mysql8 is inside of the docker?

Yes but you need to run it on a different port.

Other option reinstalll Hestia as we have no mysql8 support