php 7.1 or more composer a text-file editor
Create file env.local.sh for initiate your database (see exemple on env.sh)
Create file db.conf.php to connect your application at your database (see exemple on db.conf.example.php)
install slim/eloquent with composer install
To development, use docker-compose.debug.yml file, it got database-managment
to put it on production, use docker-compose.debug.yml file. But care at Oracle Licence :) (i will put mariadb later)