PeterPawn
commented
8 years ago - embed an init script to mount a SquashFS image from the /wrapper directory
- this image may contain all files needed for additional services
- a new init script in /etc/init.d enumerates all additional startup script files in a special directory from the newly mounted structure, these scripts will be called to prepare the environment for "their services" and to start the required daemons
- in the first step, there will be no user interface to create such a "custom image", it's solely user's own task to build it with the expected content for his own purposes/modifications