Also known as bandaid-xt.
GGC ISO from https://dl.google.com/ggc/install/ggc-setup-latest.img
Unpack image (ISO then initramfs then squashfs).
/export/hda3 has all deployment-specific stuff. Amongst a bunch of precompiled RAID and OOB tools you'll find some .par (Python ARchive) files.
q3k@anathema ~/Security/Google/ggc/squash/squashfs-root/export/hda3 $ find . -iname *par
./bandaid/tools/csdt.par
./bandaid/tools/callhome.par
And also in /opt:
./opt/installer/setup.par
These are self-executing Python scripts. After the stub you'll find a .zip file, this can then be extracted.
callhome.par and setup.par will yield bytecode-compiled Python code which can be decompiled using a tool like uncompyle6.
Interestingly, csdt.par is not precompiled, and thus we can find some rare google3 commented artifacts, like csdt/google3/__init__.py.