The new Update() performs the same tasks as the old Resize()
in addition to formatting previously-unformatted partitions. This
allows children disk-layouts to repartition the base layout in
addition to resizing.
I started to move board files under a boards/ directory similar to how
the SDK is under sdk/ but didn't do so everywhere. This should finish
the job so everything is consistent now.
Note: This prefix is only used in developer and buildbot uploads. When
final releases are copied to $channel.release.core-os.net it doesn't use
the prefix since a) I already published urls without the prefix and b)
no sdk files are ever posted to the public release locations.
There is no need to arbitrarily bind mount all of the host system's /run
into the chroot. In fact this causes issues when the host system's /run
isn't set up in a way this script anticipates. Namely the user runtime
directory in /run/usr/$UID is another tmpfs mount on my system, leaving
the underlying directory node that is bind-mounted in with the wrong
ownership. Behave a little more like a responsible container and use a
fresh /run but continue binding /run/shm for whatever versions of Ubuntu
that depended on that behavior. Not strictly needed but go ahead and
create the user runtime directory with the correct permissions.
- Don't copy known_hosts if it doesn't exist.
- Don't bother with copying *.pub, not sure what that was for.
- Don't rewrite .ssh/config to remove internal Google ssh options.
The main case here is /etc/hosts does not exist on CoreOS. In the
process combine related and duplicate code. Setting the timezone now
happens in entire_chroot like hosts and resolv.conf. Don't bother with
setting a default UTC time zone, that is already the default.
btrfs isn't designed for small volumes and can run out of space sooner
than one would expect in our current setup, particularly with docker.
To try to improve the situation always create the filesystem initially
as 2GB instead of 512MB using the default settings: metadata is
duplicated, data is single, not mixed. The mixed setting may have been
partly why our performance can be so poor. For the default vm layout
use 6GB instead of 3GB, about what we use for EC2.
Since the new bucket scheme uploads images to a private staging area
first we need to configure the final location to generate vagrant json
metadata correctly.
- Automated builds drop SDK and binary packages into
gs://builds.developer.core-os.net/ and the new download URL is
http://builds.developer.core-os.net/ (COREOS_DEV_BUILDS)
- Change default upload path to gs://users.developer.core-os.net/ for
misc developer builds. Official builds go elsewhere and will just be
configured in buildbot/jenkins so some COREOS_OFFICIAL stuff is gone.
- Automated builds of images go to a private bucket,
gs://builds.release.core-os.net which later gets copied to
gs://alpha.release.core-os.net and friends by core_promote.
The new --developer_data option can be used to specify a path to a cloud
config to bundle into the image. If none is provided but a shared user
password (for core) is set then generate a config to set that password.
This lets us use the same mechanism for setting the default password for
both disk and PXE images.
This image type is the same as the developer image except that it is a
single root filesystem and is bootable via systemd-nspawn. This may
become obsolete eventually when it becomes possible to boot the normal
disk images under nspawn but it is useful for testing until then.
The partition type is defined by the Discoverable Partitions Spec.
http://www.freedesktop.org/wiki/Specifications/DiscoverablePartitionsSpec/
To make it possible to plop a CoreOS install into a simple
single-filesystem image for use as a container some things like
configuring bootloaders need to be skipped.
To behave more like setup_board/build_packages update_chroot should
fully configure portage to make sure everything is accurate.
Now binhosts are defined in make.conf.host_setup so the static config in
coreos-overlays doesn't need to refer to version.txt. setup_board
already made this change in 7a43a07f.
Define path locations to reduce dependency between static configs in
coreos-overlays and the behavior of the scripts repo. Spreading
configuration across two repos makes everything harder to understand.
Eventually everything should either be defined in profiles in
coreos-overlays or minimal auto-generated config files here in scripts.
