For more information, see Linux system encapsulation.

For more information about Linux system encapsulation-General Linux technology-Linux programming and kernel, see the following. Hello, I would like to ask experts about the encapsulation of Linux systems.
My goal is to encapsulate a custom Linux system, including tailoring system components, some software, and so on, and finally package it into a standard ISO image (you can install the system on a disk ).
I can't find much system information on the internet. according to my understanding of Cainiao, Linux system encapsulation may mainly be kernel compilation and file system tailoring.
I would like to ask how to compile the kernel and cut the file system?
Of course, it is best to have a more systematic method to encapsulate the Linux system. Please kindly advise and recommend some good related information. thank you! {: 2_97 :}