tree 9dc44682cf43a4effc491cd325b33340157c5a24
parent da05c1fea2d223be1abfdd9cec8adeba6d347e49
author Alex Van Damme <atv@google.com> 1537835854 -0700
committer Alex Van Damme <atv@google.com> 1537836580 -0700

New rootfs built from clout apt packages

- Remove debootstrap entirely, use multistrap instead as it supports
packages from more than one source
- All multistrapping packages come from cloud APT, and sources.list in
the final image point to cloud.
- The package install/update step at the end is slightly different, as
keys need to be installed first, due to all packages from cloud being
signed

Change-Id: I18188ff557f1043e8786dd4bb9a9439dc8d42472