Commit Graph

26 Commits

Author SHA1 Message Date
Ben Nemec
1ec93f43a8 Add no_timer_check to vm grub cmdline
no_timer_check prevents the kernel from probing for hardware timers,
which doesn't make sense in a virtual environment and can cause
hangs at boot [1] [2].

[1]: https://bugzilla.redhat.com/show_bug.cgi?id=1082030
[2]: https://bugzilla.redhat.com/show_bug.cgi?id=1102592

Change-Id: I1c42cc7fae7bba1dc6f4feb69f13760f4312e4d1
2015-02-05 11:53:48 -06:00
Abel Lopez
acccfaf181 Don't use lsb_release
Using lsb_release to figure out what distro and release an image is
is redundant, as the same information is available in DIB_ vars.
Further, it causes errors when creating new rhel7/centos7 images
like this: http://paste.openstack.org/show/144729/

Change-Id: I213ee581b8abfe119ffe3b783e6a3236e58e3e47
2014-12-04 11:07:24 -08:00
Ben Nemec
dde3d24213 Allow custom rootfs labels
Per [1], our current root label of cloudimg-root does not work with
XFS because XFS only allows 12 character labels.  This change
addresses that by allowing a custom rootfs label to be specified
in the call to disk-image-create.  There should be no backwards
compatibility concerns as the default label is unchanged.  Any
external elements dealing with the label would need to be updated
to support this new feature, but should continue to work as before
as long as a custom label is not specified.

[1]: https://bugzilla.redhat.com/show_bug.cgi?id=1139584

Change-Id: I596104d1a63b5dc6549e8460a1ae3da00165ef04
2014-09-26 17:44:08 -05:00
Jenkins
bab742c854 Merge "Changed serial console setup" 2014-09-09 12:42:31 +00:00
Sandhya Ganapathy
697e771e4d Fix for host env leak into grub
While building images in a dual boot host,
/dev/sda is leaking into build's grub config.
It is visible in the logs that the commands
GRUB-INSTALL and GRUB-MKCONFIG probes Host OS environment.
This is avoided by setting grub_disable_os_prober
to true in /default/grub config file.

Change-Id: I7408de7b3bc8a62f8bf103f00a88a596f988353c
Closes-Bug: 1166491
2014-09-04 13:59:57 +05:30
Abel Lopez
dd3ad7e014 Changed serial console setup
The previous method only configured serial console for Ubuntu or
Fedora, I noticed this wasn't working when I built RedHat 7.
After reading about how grub-mkconfig works, I realized that we
shouldn't be using sed to modify grub.cfg, and set up the proper
variables in /etc/default/grub

Change-Id: I02b73dc5074cb48a716849cb8a8a9b2f054bea31
2014-09-02 21:07:08 +00:00
Juerg Haefliger
340f38d014 Extend/fix support for extlinux bootloader
Some extlinux packages install mbr.bin under /usr/lib/extlinux or
/usr/lib/EXTLINUX so tese directories need to be checked as well.
Also, there are packages that create a /boot/extlinux directory
which needs to be taken into account. Finally, commit
bccffc8bfd dropped the /boot prefix
from the kernel and initrd references in the ext/syslinux config
file which is simply a bug that needs fixing.

Change-Id: Idb071c9b18ff557b0f0f76d0d754536f2deca904
Closes-Bug: 1335042
2014-07-30 09:49:34 +02:00
Ian Wienand
5abb4a4f12 Initial centos7 support
Initial support for a centos7 image.

This is separate to rhel7 because the major differences are things
like repo and image locations, which are always going to be different.
We should merge any real changes into the redhat-common layers.

Apart from the added support files in centos7/*, the other change is
mostly modifications to redhat-common's extract-image to handle
different partition layouts of the centos7 image.

Change-Id: I943abe5ff0a803f36eda266a79af0d9220edcae7
2014-07-16 10:43:05 +10:00
Ian Wienand
13eaa40e5e Handle non-script grub2-install
grub2-install has been re-written [1] so isn't always a shell script,
so just exec it directly.  Also use $() as that follows the rest of
the file.

[1] http://git.savannah.gnu.org/cgit/grub.git/commit?id=cd46aa6cefabd7b0fcb15cd614577e1ab8c7a841

Change-Id: Ib4fd7c6854fb485c0da6a79babf4a3d45a8a0f2c
2014-07-15 10:52:52 +10:00
Kiall Mac Innes
572b8b2b13 VM element: Enable serial console on Debian
Debian based distros do not enable the serial console by default
in grub.cfg, instead sending all boot messages to the display

Change-Id: I0e80859198e77862ab0301ab27ebe11702fba09d
2014-06-25 14:13:49 +00:00
Om Kumar
bccffc8bfd Refactor code to select boot kernel
The script to find best kernel from image (used by vm
and baremetal element) is duplicated and is not in sync
with each other. Moving the code to img-functions as a
function will reduce duplicated code and make it reusable
in future.

Since img-functions is not accessible in chroot env,
kernel selection is being moved from finalise.d to
cleanup.d in the vm element.

Change-Id: I8fbccc13a2c61a5191ef9ea5d2a8302a3e43b000
2014-06-13 11:46:39 +05:30
Gonéri Le Bouder
ea3f4dd459 4 spaces indent
ensure 4 spaces indentation is used everywhere.

Change-Id: Ieb48faacb4c96b7b358771d70c17f2f22d0354f4
2014-05-10 11:17:29 +02:00
Ben Nemec
16be6d7ce0 set -u and -o pipefail everywhere
As with the previous similar changes, this is intended to catch
problems as they happen instead of ignoring them and continuing on
to potentially fail later.  Setting this on all existing scripts
will allow us to enforce use via Jenkins.

Change-Id: Iad2d490c86dceab148ea9ab08f457c49a5d5352e
2014-05-06 15:51:07 -05:00
Jenkins
95cdefebf6 Merge "Fix Grub configurations for Fedora images built on a UEFI host." 2014-04-17 07:48:06 +00:00
Gonéri Le Bouder
341d7aaff7 fix grub2 installation on Debian Wheezy
--target has been introduced in grub2. This patch ensure we use
the minimal version before adding the --target XXX flag.

Debian Wheezy and Precise share the same limitation regarding the
root device.

Change-Id: I5b3ad42b9fb536d13fb65d84339bc15bc23d99a3
2014-04-02 11:37:49 +02:00
Om Kumar
50d1e09df1 Fix Grub configurations for Fedora images built on a UEFI host.
The grub install scripts on Fedora have hardcoded checks for
/sys/firmware/efi and if the directory exists, it uses efi
specific instruction like initrdefi, linuxefi etc. vm element
should fix it once the configuration is generated.

Closes-bug: #1231946
Change-Id: I888304cb9167b8e074b04ca6c5b2f9143b70d37d
2014-04-02 03:09:29 +00:00
Luigi Toscano
be3efed80b Add console kernel parameters to extlinux configuration
Those parameters allow to access the console for VMs using
extlinux (CentOS 6 for example). They are already added to
Fedora images.

Change-Id: I035170bd101062e004fb3782b5f8e5a7944a4f03
Closes-Bug: 1296899
2014-03-25 14:24:43 +01:00
Jenkins
12463106c8 Merge "Enable extlinux support for (non-Ubuntu) Debian platforms" 2014-03-13 03:34:18 +00:00
Jonathan Brownell
1eabcdf35f Enable extlinux support for (non-Ubuntu) Debian platforms
Extlinux bootloader configuration in "vm" element requires vmlinuz and
initrd.img files in /boot/ with "generic" suffix. When these don't exist,
bootloader configuration should fall back to using whatever does exist.

Change-Id: I79d426e8f008e9f23db899f0b8f8cf2f23643e28
2014-02-28 06:56:41 -08:00
Jonathan Brownell
2189b627de Fix syntax error in GRUB_OPTS env var handling
Reference to ${GRUB_OPTS:""} in 'vm' element causes syntax error
if GRUB_OPTS is set. Fix by changing to ${GRUB_OPTS:-""}.

Change-Id: Iae3ee8b7c4064c92d0cfc1b5a8caa22e53d6d112
2014-02-27 13:53:07 -08:00
Derek Higgins
2c8d4b2271 Mount root filesystem readonly during boot
If creating an image of a disto without grub2 extlinux is instead used,
extlinux was being configured to mount the root filesystem as
read/write which in turn causes e2fsck to fail to test the filesystem,
on RHEL 6.5 this causes the boot process to fail.

Change-Id: I07859e0df9a2bc1ddd8c5f2ed4509ba14312e140
2014-01-23 16:03:03 +00:00
Ralf Haferkamp
7da1425438 Merge force-text-mode-console into the bootloader script
52-force-text-mode-console, running after 51-bootloader, calls
grub2-mkconfig (on Ubuntu that will happen via the update-grub call).
This call will overwrite all the changes that 51-bootloader did to the
grub.cfg. By merging the 52-force-text-mode-console code into
51-bootloader we avoid that. This also means that 51-bootloader will now
call grub2-mkconfig regardless of whether there is already and existing
grub2 configuration or not (52-force-text-mode-console did that in the
past anyway).

Additionally this commit enables the force to textmode code for openSUSE
(was previously only working correctly for Ubuntu and Fedora).

Closes-Bug: #1260323
Change-Id: Ida8e1a69df22d41ad70eb7154707c50613b536a8
2013-12-16 13:58:42 +01:00
Tim Serong
54c8508d45 Add support for building openSUSE images
This is currently experimental/incomplete.  See
elements/opensuse/README.md for details.

Change-Id: Ie5bcab15c9703cf15ceb642fb986a8afc34f96fb
Co-Authored-By: Ralf Haferkamp <rhafer@suse.de>
2013-12-05 15:18:46 +01:00
Steve Baker
9ba761ef27 Install fedora grub from cached rpm during finalise
When uninstalling grub2, leave all its dependencies
including grub2-tools installed to minimise the number of packages
which need to be installed in the finalise stage.

Since the yum cache is unmounted during finalise, installing
grub2 in finalise is slowed by re-populating the yum cache.

This change copies the grub2 rpm out of the yum cache so it can be installed
from file during finalise.

This should prevent disk becoming full during finalise on Fedora.

Closes-Bug: #1217185

Change-Id: If095adc4abb52a19a3aa0b1caebfb3e4d8f605ef
2013-09-15 09:11:58 +10:00
Lucas Alvares Gomes
5dd6c4a834 Extlinux fallback
If GRUB2 is not available in the system a fallback to install Extlinux
will happen. This patch also allows you to enforce the use of Extlinux
exporting the DIB_EXTLINUX variable.

Change-Id: I88fa792a0bd19cacca167134f2054b11c807a451
2013-08-27 11:14:44 +01:00
Lucas Alvares Gomes
b01f412c1e Rename 51-grub to 51-bootloader
This patch is part of a another big patch that will implement a fallback
to Extlinux in case GRUB2 is not available in the system. The reason why
it's being splitted in two patches is because git is not being able to
recognize the file changes when the rename happens in the same commit.

Change-Id: Ic2027dfa057fd6d62b532203b7ff50c3c739bccb
2013-08-27 10:43:26 +01:00