I currently have a codebase for Drupal using Drupal-VM vagrant box and VirtualBox. I would like to migrate to docker but I am unaware on how to integrate it with my existing code base.
Can anyone help me? I have followed instructions from Docker Hub - Drupal Install Steps and MySQL and Drupal Container to spin up mysql and Drupal images but how do I make it point to my pre-existing codebase?
Previous posts with more details, questions and background: