Asking for dockerfile phoenixmedia/magento2

[fdccloud]

Hi, Im trying to have some customization on magento2 images
( Most likely put extenstion on app/code app/design and disable some extensions ....etc... ).

It is really appriciate if I can have a readable Dockerfile for phoenixmedia/magento2 image.

[phoenix-bjoern]

@fdccloud see https://github.com/PHOENIX-MEDIA/magento2-cloud-build/blob/master/dist/Dockerfile