Oz architecture

Oz Architecture

Oz was created to facilitate the automatic installation of guest operating systems. One of the key features of the design is that it always uses the native operating system tools to do installs. This ensures that after installation, the disk image that Oz leaves behind is exactly the same as if the installation CD had been used on a bare-metal machine.

Oz has the ability to do 3 major things:

1. Install operating systems.
2. Customize operating systems.
3. Generate metadata (ICICLE) about operating systems.

Each of the three operations can be done together, individually, or not at all.