s390x architecture uses zipl as bootloader. When used in combination
with the vm element it replaces the existing bootloader element.
It's mandatory for s390x vm images.
Use cases
---------
* Allow users to create s390x images that run on nova with s390x
libvirt/kvm backend
* Building nodepool images for s390x third party CI
Supported Distros
-----------------
The following listing shows all Distros that officially support
s390x and how those Distros are supported in DIB with this patch.
* SLES - not supported (SLES is not supported in DIB)
* RHEL - not suppoprted (RHEL is not supported as KVM guest on s390x,
therefore there's no rhel7 qcow image for s390x available
like it is for other archictectures)
* Ubuntu - supported
Ubuntu images can for example be built using the following commands:
$ disk-image-create ubuntu-minimal zipl vm
$ disk-image-create ubuntu-minimal zipl
$ disk-image-create ubuntu zipl vm
Testing
-------
Cross architecture building of s390x images is not supported so far.
The plan is to set up a ThirdParty CI that builds the image for s390x and
provides the logs.
Co-Authored-By: Andreas Scheuring <andreas.scheuring@de.ibm.com>
Co-Authored-By: Holger Smolinsky <holger@smolinski.name>
Co-Authored-By: Zhiguo Deng <bjzgdeng@linux.vnet.ibm.com>
Co-Authored-By: Arne Recknagel <arne.recknagel@hotmail.com>
Closes-Bug: #1730641
Change-Id: I576e7edda68da12e97c60af38f457915efe7b934
Commit cebfcf85f9 ("Use -t devpts for
/dev/pts mounts") switched from using '--bind' to '-t devpts' for
mounting the /dev/pts virtual filesystem. However, mounting devpts to
another location also affects the host's /dev/pts mountpoint. Since we
are now mounting devpts without options we end up with the following one
on openSUSE
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,mode=600,ptmxmode=000)
instead of the one we want
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)
The missing gid=5 options results to boot problems for virtual machines
So in order to fix that, we need to use the existing devpts options for
/dev/pts so we don't lose them in the new mount.
Change-Id: I17f2c2bb96b807f8dbc07185ae0147bff3230f92
Zuul now supports including the file extension on the playbook path
and omitting the extension is now deprecrated. Update references
to include the extension.
Change-Id: I358a4ee4d7faed68e449592480cb5d8fafa70cd1
In a couple of places we use flock for critical sections, but we leave
lockfiles around in various locations which can be confusing.
Introduce DIB_LOCKFILES global (under ~/.cache/dib/lockfiles) and
write lockfiles in there.
Fix up removal of the lockfile in the yum path; we just want to make
sure we cleanup the .rpmmacros file, but we don't need to remove the
lockfile as well.
Co-Authored-By: Andreas Florath <andreas@florath.net>
Change-Id: Ie810b2836be521325afe923708d046112e1e1e20
Create a new service, that will be launched after ironic
agent has been exited. This will launch an script that will
take the rescue password, and create the rescue user with
that credentials.
Depends-On: I7898ff22800dedba73d7fbfb3801378867abe183
Change-Id: Ic3a241e2789a122d3d966e7e2148306fd0cf6aed
Partial-Bug: 1526449
Currently a bind is used when mounting /dev/pts in chroot.
This leads to problems - especially when running DIB in parallel:
It was observed that the /dev/pts mount vanishes from the host
system.
This patch uses '-t devpts' - as it is done for /sys and /proc -
for handling /dev/pts.
Change-Id: Id7775ae6fca6502af800e7b73a00862ef320206b
Signed-off-by: Andreas Florath <andreas@florath.net>
On ubuntu we detect that in python3 we need to install
python3-virtualenv, but append this to the packages to install rather
than replace python-virtualenv which results in both being installed
(and therefore grabbing python2).
Change-Id: I422490ebe9a9c655552685bc2ff342d288335a9c
Closes-Bug: #1724656
This patch removes the unneeded dd calls in the lvm block device
plugin.
After removing the underlying block device, there is the need to call
'pvscan --cache'. This is done by a dedicated LVM cleanup node which
is cleaned up after the the underlying block device.
Change-Id: Id8eaede77fbdc107d2ba1035cd6b8eb5c10160c3
Signed-off-by: Andreas Florath <andreas@florath.net>
There have been a few changes over the past few months, here we make the
following changes.
* change from backtrack=99 to complete-graph as a more correct flag
* make python version selection more in line with what gentoo supports
* set up python before stuff gets pip installed
* ensure we have the proper pip so we can install pip packages as root
* ensure we have the proper use flags for the disk formatting changes
* set DIB_RELEASE like other distros
* fix openssh-server element for gentoo
Change-Id: I17202de3016616ce34c8cbead7d0fb047a64e96b
This commits make update to ssacli version to point to latest
ssacli release that has support for HPE P/E-Class SR Gen10 controllers.
Change-Id: Ia9a0eaec78d601f56b4036e57601554b87f21acc
Closes-Bug: 1721185
The call to fstrim in disk-image-create is currently useless, because
at the time this is called, the file systems were already umounted by
the block device layer.
The current implementation of the block-device mount plugin does not
call fstrim at all: resulting in larger image sizes.
This patch removes the useless fstrim call from the disk-image-create
script and moves this into the block-device mount.py.
The resulting image might be much smaller. Example: Ubuntu Xenial
with some elements; once with and once without this patch:
-rw-r--r-- 1 dib dib 475661824 Sep 16 06:43 ubuntu-xenial-without-fstrim.qcow2
-rw-r--r-- 1 dib dib 364249088 Sep 16 09:30 ubuntu-xenial-with-fstrim.qcow2
Change-Id: I4e21ae50c5e6e26dc9f50f004ed6413132c81047
Signed-off-by: Andreas Florath <andreas@florath.net>
Adding constraints support to libraries is slightly more complex than
services as the libraries themselves are listed in upper-constraints.txt
which leads to errors that you can't install a specific version and a
constrained version.
This change adds constraints support by also adding a helper script to
edit the constraints to remove diskimage-builder.
Change-Id: I795800589ea1491efd0e489a38b60e6adf33e7f3
This reverts commit a47ff0dd4a.
Since this merged, a global-requirements pin to keep networkx <2.0 has
also merged. The plan is:
1. revert our 2.0 support and
1a. take the <2.0 pin from global requirements
2. figure out how to use constraints properly in our testing
3. restore this, with a depends-on for a 2.0 bump in requirements
(which will self-test, see 3.)
4. when other projects are ready for a global 2.0 bump, merge
in a controlled fashion
This reverts the 2.0 support, and adds the pin for networkx <2.0
Change-Id: I18f6a1115da779581245e3dd423fd90516974a33
Networkx 2.0 released recently. The main difference for us is that
"node" is no longer a dictionary and should be accessed via "nodes",
and the topological_sort returns an interator
Closes-Bug: 1712693
Change-Id: I78e89f2261b8b8d28c68b517c1e61691ab40016c
A small update was made to 4.4.0-96.119 that dropped the
initramfs-tools dependency from the kernel [1]. This had the
unfortunate affect of removing the initramfs from ubuntu-minimal and
making it unbootable, since we specify the root device via LABEL=.
Add the package explicitly alongside the kernel.
Also, small fix to pass unit tests
[1] https://bugs.launchpad.net/ubuntu/+source/linux-azure/+bug/1700972
Change-Id: I57a0f08cd5e082ecdf8dba0ab34fb3062c50836d
We intended to do an in-place sort of the mount-point list, but
sorted() returns a new list that wasn't captured. Move to the .sort()
function.
It seems the existing unit-test missed this. Add a new test taken
from the bug which does exhibit a sorting issue. Also added a
unit-test of just the comparitor for sanity.
Closes-Bug: 1699437
Change-Id: I8101e4a1804a4af7dbda20d48bf362c3f4ad2742
This commit adds change in 'proliant-tools' element to
install a package 'unzip' which is required to perform
SUM based firmware update for HPE Proliant servers.
Change-Id: Ib8f6d18402439edd93d100cc7a4fb2094c863715
As described in the comment, we need to create the /etc/machine-id for
the image-based build when systemd isn't updated (as is usually the
case for a new distro)
Work on clearing this out continues, but this brings it to parity with
fedora-minimal.
Change-Id: Icbbbabb4114d4d95909648d8e39a6bae6d2a7b7b
Depends-On: I761e425f8a658669d9b8a70ce4260cec263ea51a
The URL we are using seems to have disappeared. Update this to
download.fedoraproject.org. The new URL requires a "subrelease" now,
add it, along with a note on where it comes from.
Change-Id: I761e425f8a658669d9b8a70ce4260cec263ea51a
This element was assuming that yaml was included as package,
but there are systems not including it. So properly add yaml
as a dependency.
Change-Id: I72da2776674a3963657052b9a9715abcb4fab1e2
Partially-Fixes-Bug: #1715686
When using volumes, booting from them will need that the ramdisk
image used has support for that. In case the lvm module is not
included, mention the need of adding dracut-regenerate in the
elements that are needed.
Change-Id: I6e1f618dcfc5ef3be01c83904ffe6dd33db72bb7
Partially-Fixes-Bug: #1715686
When using combined with rhel7 image, the unregister of repos
has already happened, because it is executed under 60- ordering.
As dracut-regenerate may need to install extra packages for it,
it causes this step to fail, because it cannot find repos where
to pull the packages from.
Change-Id: I35e37df7990ad76a5004cb90fdd863ec743a5483
Per the bug report, these seem to be causing issues with maintaining
file capabilities. They aren't necessary so let's just remove them.
Change-Id: I06c90fdc85655986142b936cadbe04d75dd27427
Closes-Bug: 1714604
Avoid incorrect use of [ with =~ matching
I guess this doesn't trip "-e" because it's in an if-conditional. I'm
looking at making bashate detect this; maybe we can run bashate over
things we know are scripts
Change-Id: Ia3fe2b978fae5bdaadbb1789058180d3ad950d00
In Ubuntu/Debian, the default dependencies cannot be relied
upon as we enter into a cyclical dependency relationship which
prevents the unit from starting.
Added the required configuration to the systemd unit file.
This issue has also been observed in glean[0], which has a nearly
identical unit file for interface start-up.
[0]: https://review.openstack.org/#/c/485748
Closes-Bug: #1708685
Change-Id: I23ac9510d1a21c7073bd33f76ba66fa04a8be035
This provides a basic LVM support to dib-block-device.
Co-Authored-By: Ian Wienand <iwienand@redhat.com>
Change-Id: Ibd624d9f95ee68b20a15891f639ddd5b3188cdf9
Under certain environments, this timeout was causing failures
because it was too short. Increasing to 10, to give time to
perform the specified tasks.
Change-Id: I01dd3553f38e1137b2fcb04b4ee12202be3ad1a8
Many programs rely upon /etc/protocols to be present
however the default debian image that is generated lacks
/etc/protocols. This is observable when building an image
for use with ironic via the ironic-agent element, since
the IPA agent fails to start as python needs /etc/protocols
to open a socket connection.
Added to debian-minimal as it is inherited into the debian
element.
Change-Id: Icc81635870961943707cf6b3f61a9ddbd51cb8fd
Closes-Bug: #1708531
