A bunch of packages install PAM configuration fragments in /etc. Rather than
modify them all to install into /usr/lib, just move the entire directory at
image build time.
We need to ship some PCR measurements alongside images in order to make it
easier for admins to provide an appropriate policy. Add some tooling to
generate the appropriate hashes during build, pack those into a zip file
and upload it.
profile is already set up to source /usr/share/baselayout/profile.env
but it never has because I forgot to add this line during the migration
to amd64-usr images. Sure took us a while to notice that one... :(
This resolves two issues:
- Large dependencies are *never* built during image_to_vm,
build_packages must now handle that.
- Since build_packages can't resonably do the oem-* packages (they all
conflict with eachother) we do want to build them from the ebuild.
This is now enforced so a old binpkg is never used. This resolves
confusing issues people have always had while when editing oem
ebuilds but getting a stale build instead.
Allows build_image to be used without first running build_packages.
Note: setup_board --force is required before build_packages will work
properly after doing this since baselayout won't be installed otherwise.
- May be sourced early, so explicitly die if source fails.
- Add a function for getting the latest version of a package.
- Read PROVIDES metadata using portageq, enabling data to be read from
binary packages in addition to installed packages. The performance
issue is not an issue here and needed to support empty build roots.
Most vm images have an expanded root partiton to make them practical to
use as-is. Some deployments may not want such a large root, putting most
storage on other volumes.
This variable was semi-deprecated ages ago so `version.txt` could follow
a similar variable naming pattern to `os-release`. Finally drop usage of
it here in favor of `$COREOS_VERSION`.
The console often contains very useful information in the event of a
hard crash, in such situations there's no ability to unblank the console
via keypress because the kernel won't handle the interrupt.
Since CoreOS is a server/cluster operating system, there won't generally
be monitors connected benefitting from a blanked console. Disabling the
blanking altogether allows the frame buffer contents to always be
visible, even when the kernel can't handle keypresses.
coreos.first_boot=1 will no longer trigger disk-guid randomization, so
manual ignition triggers in diskless/pxe scenarios may succeed. Instead
we explicitly request the randomization when first_boot=1 was added by
grub finding the 00000000-0000-0000-0000-000000000001 disk-guid.
In order to boot properly we need `rootflags=rw mount.usrflags=ro` on
the command line. These have been build into the kernel directly but for
arm64 builds the built in options seem to be ignored.
Add the necessary variables in grub.cfg and populate the EFI
partition with arm64 efi executable and modules.
Signed-off-by: Andrej Rosano <andrej@inversepath.com>
Now that ccache is turned on by default in the profile portage complains
a lot if ccache isn't actually installed, sleeping 5 seconds for each
error message. Since pkgcache is in use ccache isn't going to make that
much of a difference but getting rid of those 5 second sleeps will. :)
Failing to explicitly set the selinux policy store to operate on may
result in semodule installing the policy in an incorrect location. Pass
it on the command line in order to avoid this.
ldconfig does not work for non-native arches. Create a new
build_image routine run_ldconfig that uses qemu user emulation
to run the board ldconfig on the board rootfs when the board and
SDK arches are different.
See: http://code.google.com/p/chromium/issues/detail?id=378377
Prior to calling run_ldconfig the board rootfs must have ldconfig
installed. To arrange this move the call of run_ldconfig to after
the base package install.
Fixes build_image errors like these when building for arm64:
/sbin/ldconfig: /lib64/libXXX is for unknown machine 183.
Signed-off-by: Geoff Levand <geoff@infradead.org>
This reverts commit 39bb800f16.
This change disabled a number of features so it isn't suitable for the
generic VMware templates. We need to re-trace our steps to list exactly
what tools/systems weren't accepting the linux26 type.
The new python script check_root uses data that portage already
maintains on what shared libraries packages need or provide instead of
re-scanning whatever ELF files that can be found. This is much more
comprehensive but there is a bit of a transition issue for folks with
long-lived SDKs: packages built with portage older than 2.2.18 do not
include this data. As such for now the check is non-fatal and provides a
command you can use to refresh locally installed packages.
The code checking for conflicts between top level directories and /usr
has also been rewritten. Both tests now are considerably faster.
