/mnt/stateful_partition was already a little unruly with
/mnt/stateful_partition/home and /mnt/stateful_partition/var_overlay
serving similar functional purposes.
Then we needed to also add /opt and /srv overlays.
I also have wanted to get rid of the ugly and weird
/mnt/stateful_partition name so lets just have one big move.
/mnt/stateful_partition -> /media/state
/mnt/stateful_partition/var_overlay -> /media/overlays/var
/mnt/stateful_partition/home -> /media/overlays/home
From there we add /media/overlays/srv and /media/overlays/opt
The basic system directory structure including the lib symlinks were
fixed for sysroot in the following commits but the image build uses an
entirely different bit of code to do the exact same set of hacks. Port
those changes to the image building code to hopefully make all happy.
2ae0c30f4ec3eb57581494151e4fe7a035af342f
ac931bd088781b226a16f1fffc768edaf0f1ab94
Add --production_track argument to set_lsb_release and
cros_make_image_bootable to support using the production update service
on developer builds of the 'prod' image. This replaces the previous hack
of setting COREOS_OFFICIAL=1 in the middle of the build.
Since lsb-release doesn't exist prior to the first call to
set_lsb_release switch to sudo_clobber instead of append. That way if it
is called a second time later the contents aren't duplicated.
Write the info to gentoo-release and os-release as well so everything
gets the same information.
Enable virtual block devices to support qemu drives configured with
if=virtio instead of the default emulated hardware interface. While I'm
at it throw in the virtio scsi module just in case a need for fancier
devices comes along at some point.
Last minute bug slipped in because of a line I commented out since the
current coreos kernel doesn't support virtio block devices (that change
coming soon). Qemu doesn't tolerate any spaces before # in comments.
The old script was heading towards spaghetti code realm. This breaks up
all the image variations such as hybrid MBR, OEM packages, etc into
configuration options and small functions that actually do the work.
All this is in the new vm_image_util.sh library but the command line
parsing and overall procedure remains in image_to_vm.sh
As part of this we gain support for putting some qemu options in a
config file as well as Xen virtual machines using pygrub and pvgrub.
Lots of generally unused options have been removed to simplify things
and keep output file names consistent.
update these ebuilds to use the COREOS lsb-release variables
coreos-installer/coreos-installer
cros-devutils/cros-devutils
gmerge/gmerge
update_engine/update_engine
vboot_reference/vboot_reference
