Commit Graph

563 Commits

Author SHA1 Message Date
Mark Hamzy
34ff72f253 upgrade pip before using -c option
The installed pip can be an older version which does not support
the -c argument. Therefore, upgrade pip before using -c.

Change-Id: If18d8ea822a62c8551c9c4d47354d58b0299fed2
Closes-Bug: 1744403
2018-01-19 16:46:59 -06:00
Dirk Mueller
4858340b42 Add SUSE Mapping
Change-Id: I8bc12435c62ef7c9c3fa8e21e00738698a532f56
2018-01-11 19:00:40 +01:00
Ian Wienand
e9df83b2b3 Revert "Dont install python-pip for py3k"
This reverts commit ab89c7d69c.

This commit checked for DIB_PYTHON_VERSION and only installed the v3
packages.  This is unfortunately backwards-incompatible, as consumers
such as the openstack gate are relying on this package installing pip
& virtualenv packages for python2 AND python3.

This was sort-of expressed in the docs, where it discusses what the
resulting setup of the system will be, but I've added a note to make
it clearer.

If we want to change this, I think we'll need either a new element, or
a non-defaulting flag.

Change-Id: I419dbdf4682394db68974944af1e5c432f3e0565
2018-01-10 15:48:03 +11:00
sayalilunkad
acc44c0651 Adding mapping for SUSE package
Mapping PyYAML to python-PyYAML as in opensuse.

Change-Id: I54864c96afdb20975bf1e3ac9a117d5263f21f3b
2017-12-20 17:51:33 +01:00
Ian Wienand
af50200863 Update Fedora defaults to 27
Update the Fedora defaults to now released F27

Change-Id: I7655ad010dfa668bd68b7a619d85e5f694f96806
2017-12-07 13:59:51 +11:00
Ian Wienand
dcbb7e7ebb ironic-agent: don't remove make
It turns out make has always been a tacit dependency of openssl as it
ships a Makefile for certificates [1].  This just recently changed to
be a hard dependency in F27, so this now fails as openssl is a
dependency of protected packages such as dnf.  Since it's always been
wrong to remove it, we take it out of the purge list.

[1] https://bugzilla.redhat.com/show_bug.cgi?id=783446

Change-Id: I69efb3a56878ab97c4587bbbf5356bea752f2846
2017-12-07 13:59:51 +11:00
Michael Turek
7054a71f7d Remove architecture rules on lshw dependency in ironic-agent
There's a patch in flight in ironic-python-agent to switch the
default hardware manager to use lshw instead of dmidecode. [0]
This would require lshw to be installed regardless of
architecture. This patch removes the architecture rules from
lshw in the package-installs list.

[0] Ie370331df6bb5ef131c5cb60f458877e2a7ad71a

Change-Id: Idaf05b8efce28cd0cbf339cf693db4f55a693d9b
Partial-Bug: #1715790
2017-12-06 17:02:46 -05:00
K Jonathan Harker
7470ee26e0 zypper: fix package removal
zypper only supports the --no-recommends option during installs, giving
the option during removals results in an error.

When setting ACTION=remove, remove --no-recommends from EXTRA_ARGS, and
set --clean-deps to also remove no-longer-needed dependencies.

Rename EXTRA_ARGS to ACTION_ARGS for increased readability.

Change-Id: Ifbd168992b1a20658b6b4a99ba175234f6c78f6d
2017-12-05 22:59:20 +00:00
Zuul
7beb27ca30 Merge "Add zipl element as s390x architecture bootloader" 2017-12-01 02:35:58 +00:00
Zuul
6ab9655ca3 Merge "Fix /dev/pts mount options handling" 2017-12-01 02:01:46 +00:00
goldyfruit
c247cb41bb Fix wrong epel-release-7* package URL
When "epel" element is used during a build process
with "rhel7" distribution, the build failed
because the "epel-release-7*" package cannot be
installed.

The reason is because the URL is not correct, it
should be:
  URL=$BASE_URL/$RELEASE/x86_64/Packages/e/

Change-Id: I90c26892361f7611645b85f2eddc949b2f0d76fc
Closes-Bug: #1735547
2017-11-30 15:31:10 -05:00
Zuul
bfd61258ba Merge "Add the groundwork for musl profile support" 2017-11-30 09:31:40 +00:00
Zuul
5677a30a5a Merge "Pre-install curl" 2017-11-30 08:16:14 +00:00
Zuul
8182acb0fc Merge "Install fedora-gpg-keys for F27" 2017-11-30 07:54:38 +00:00
Matthew Thode
7223f2ce20 Add the groundwork for musl profile support
At the moment all musl needs in addition to an official stage4 file is a
few keywords and use flag changes.

Change-Id: Ibf4a6d616aca1aef876967e2aa34170c96ac9ef8
2017-11-30 18:17:21 +11:00
Zuul
6a28810ad8 Merge "Enable support for Gentoo overlays" 2017-11-30 06:40:43 +00:00
Zuul
87392cf1c8 Merge "Make preinstall.d more deterministic" 2017-11-30 05:50:03 +00:00
Matthew Thode
c4f83f2311 Enable support for Gentoo overlays
This is intended to eventually support building musl-libc based images,
which need the musl overlay.

Change-Id: I8f5429ffa64e74c860772d9a00ff0b7eebb7721a
2017-11-30 05:14:00 +00:00
Zuul
bbbe762dff Merge "elements: zypper-minimal: Refresh repositories where necessary" 2017-11-30 04:36:06 +00:00
Ian Wienand
1b203f8a38 Pre-install curl
As described, Fedora 27 has a curl-minimal package that comes in to
satisfy the rpm package dependency.  It conflicts with the "real" curl
package -- which is so commonly installed (by infra elements, etc)
that this becomes an annoying problem.  Just pre-install the full curl
package.

Fedora 24 is old enough to not worry about, so remove some old
workarounds to make the flow a little simpler.

Change-Id: I67baf96377109ac4521ba00243a0d91b35fafba0
2017-11-30 15:15:42 +11:00
Ian Wienand
bf8de79940 Install fedora-gpg-keys for F27
The repo GPG keys moved into a separate package [1] which now needs to
be installed.

Since the fedora-release/fedora-repos split is *long* since over,
remove that work-around and add this one.

[1] https://pagure.io/fedora-repos/c/f69f3729511c3eba5f470b1d90ea2bfee372eb29?branch=f27

Change-Id: I9ad28d5bdb78375ae21dbb16e2d8c4effb32cb35
2017-11-30 15:15:37 +11:00
Matthew Thode
c886c4cbe1 Make preinstall.d more deterministic
Reorders the preinstall, making the order more explicit.  Also dedupes
some folder setup.

Change-Id: I423dcba169558ff6037a3382b997675722e77405
2017-11-30 13:48:18 +11:00
Zuul
f74e48799d Merge "Enable gentoo in pip-and-virtualenv element" 2017-11-30 02:10:09 +00:00
Zuul
247c68b5a3 Merge "Clear /etc/machine-id to avoid duplicate machine-ids" 2017-11-30 01:56:26 +00:00
Zuul
d01d3d8832 Merge "Make python changes more reliable" 2017-11-30 01:49:07 +00:00
Zuul
71ca627d30 Merge "Add debian minimal requirement for arm64" 2017-11-29 23:47:12 +00:00
Zuul
c146d2f3b7 Merge "Fix grub2 dependency on arm64" 2017-11-29 23:47:10 +00:00
Andreas Florath
46a07de480 Fix /dev/pts mount options handling
The current implementation - as introduced in
Iee44703297a15b14c715f4bfb7bae67f613aceee - has some shortcomings / bugs,
like:

* the 'grep' check is too sloppy
* when /dev/pts is already mounted multiple times the current implementation
  fails:
  $ mount | grep devpts | sed 's/.*(\(.*\))/\1/'
  rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000
  rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000
  rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000
* code duplication
* Using the undocumented and non-robust output
  of 'mount'.

This patch fixed the above problems.

Change-Id: Ib0c7358772480c56d405659a6a32afd60c311686
Signed-off-by: Andreas Florath <andreas@florath.net>
2017-11-24 07:14:56 +00:00
Matthew Thode
ade82904a1
Make python changes more reliable
We oneshot emerge without calculating dependencies a few things to solve
for possible dependency loops.

Python 3.5 also became stable, so don't need to do special things for
it.

Matched the uninstall with the install lines (no need for a full if
statement).

Change-Id: I7c5e546612ac47d659e73a46a52e34d39ca81949
2017-11-20 23:19:46 -06:00
Zuul
b879a03c75 Merge "Dont install python-pip for py3k" 2017-11-20 05:38:24 +00:00
Markos Chandras
7f051add61 elements: zypper-minimal: Refresh repositories where necessary
We should always refresh the Tumbleweed repositories and the 'update'
one for Leap in order to always have the latest information from the
repositories.

Change-Id: I85db9d8bb7fa153f01222129e9b36fecc2632f57
2017-11-16 16:54:47 +00:00
Markos Chandras
da02f37de1 elements: Respect devpts mount options
This is a continuation for f2cc647dae ("diskimage_builder: lib:
common-functions: Fix options for devpts mount"). We also need to
respect the devpts mount options when the dib elements are mounting
this virtual filesystems themselves.

Change-Id: Iee44703297a15b14c715f4bfb7bae67f613aceee
2017-11-14 08:31:55 +00:00
Gregory Haynes
ab89c7d69c Dont install python-pip for py3k
We want to install python3-pip, not python-pip when we are building a
py3k image less we pull in python2. Once we stop installing python2 we
have to stop calling python2 during pip install.

Change-Id: I7d8ba9300039cce90965410a4e16ca9e711904c3
2017-11-13 23:00:52 +00:00
Adam Harwell
d4fd7f1217 Enable gentoo in pip-and-virtualenv element
Currently it will hit the `else` and try to apt-get, which fails.

Change-Id: I951882cf3897ced165e167f12877c05ee62a5054
2017-11-11 09:00:50 +09:00
Dirk Mueller
4e258bdad6 zypper-minimal: Set default locale env to C.UTF-8
Currently in Leap 42.x the bootup scripts don't actually make use of
locale.conf yet, so we need to set it in /etc/sysconfig/language. For
future distro compatibility the setting in locale.conf is kept in sync.

Also fix default timezone link.

Change-Id: I59e5dccad8a5ae132d3039851e7aa1db86a609d7
2017-11-10 16:09:05 +01:00
Zuul
b5b9d98fa0 Merge "diskimage_builder: lib: common-functions: Fix options for devpts mount" 2017-11-09 15:18:44 +00:00
Zuul
bc6c928bb9 Merge "Move to a common lock-file directory" 2017-11-07 17:32:28 +00:00
Zhiguo Deng
271dc36f33 Add zipl element as s390x architecture bootloader
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
2017-11-07 17:19:27 +01:00
Markos Chandras
f2cc647dae diskimage_builder: lib: common-functions: Fix options for devpts mount
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
2017-11-06 10:23:03 +02:00
Zuul
906a3f4a57 Merge "Use -t devpts for /dev/pts mounts" 2017-11-02 14:20:05 +00:00
Zuul
1b0631da84 Merge "Update proliant-tools to support Gen10 Proliant servers" 2017-11-01 07:22:03 +00:00
Ian Wienand
b25d0337b8 Move to a common lock-file directory
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
2017-10-26 16:27:59 +11:00
Zuul
8f025691ba Merge "Dont install python-virtualenv for py3k in deb" 2017-10-24 06:33:45 +00:00
Zuul
c5f713b1ec Merge "Change to install a package in 'proliant-tools'" 2017-10-24 05:48:25 +00:00
Yolanda Robla
ba11376328 Create rescue user on ironic agent
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
2017-10-23 12:50:32 +00:00
Andreas Florath
cebfcf85f9 Use -t devpts for /dev/pts mounts
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>
2017-10-23 07:13:02 +00:00
Gregory Haynes
00d7c619e9 Dont install python-virtualenv for py3k in deb
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
2017-10-18 23:11:55 +00:00
Zuul
a0045985f2 Merge "Remove dd from LVM element" 2017-10-17 08:15:03 +00:00
Zhangfei Gao
6cc155fd66 Add debian minimal requirement for arm64
Debian system building fails, fixed by adding arm64 package.

DIB_RELEASE=jessie disk-image-create debian ironic-agent \
    grub2 devuser -a arm64 -o deploy-jessie
dib-run-parts Running /tmp/dib_build.v5FEtaKx/hooks/cleanup.d/99-extract-kernel-and-ramdisk
ls: cannot access /tmp/dib_build.v5FEtaKx/mnt/boot/vmlinu*: No such file or directory

Change-Id: I610d767785df49fed954f12854be5ae78ff9baa6
Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org>
2017-10-16 13:39:50 +08:00
Zhangfei Gao
a8635d3a3b Fix grub2 dependency on arm64
Unable to locate package reported when
DIB_RELEASE=jessie disk-image-create debian ironic-agent \
grub2 devuser -a arm64 -o deploy-jessie

E: Unable to locate package grub-pc-bin
E: Unable to locate package shim-signed
E: Unable to locate package grub-efi-amd64-signed

Fix the issue via adding arch dependency and arm64 packages

Change-Id: I40650a887b575a9c2b00a8c5036c35354d548673
Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org>
2017-10-16 13:39:34 +08:00
Jenkins
7a76270227 Merge "Add timestamp output filter" 2017-10-09 15:56:31 +00:00
Jenkins
fd8f92e542 Merge "Update Gentoo element for element changes" 2017-10-08 23:58:20 +00:00
Andreas Florath
bb6cf52d85 Remove dd from LVM element
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>
2017-10-08 17:21:21 +00:00
Matthew Thode
e29f031bec
Update Gentoo element for element changes
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
2017-10-08 12:02:46 -05:00
Anshul Jain
afb7084a4d Update proliant-tools to support Gen10 Proliant servers
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
2017-10-04 07:02:07 +00:00
Andreas Florath
fa6c731132 Move fstrim to block device layer
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>
2017-09-28 17:48:59 +10:00
Jenkins
dc215674f8 Merge "Actually sort mount-point list" 2017-09-27 07:20:29 +00:00
Ian Wienand
06b5ce4573 Revert "Support networkx 2.0"
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
2017-09-22 08:02:44 +10:00
Ian Wienand
a47ff0dd4a Support networkx 2.0
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
2017-09-21 09:43:01 +00:00
Ian Wienand
df00e9adcb Add initramfs-tools for ubuntu-minimal
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
2017-09-21 10:42:11 +02:00
Ian Wienand
ed3c5d9711 Actually sort mount-point list
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
2017-09-19 11:30:36 +10:00
Aparna
7bc2b23290 Change to install a package in 'proliant-tools'
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
2017-09-18 08:04:34 +00:00
Jenkins
22e03f9820 Merge "Add missing package dependency for yaml" 2017-09-15 13:52:35 +00:00
Jenkins
254875dbde Merge "Create /etc/machine-id for fedora" 2017-09-15 04:05:51 +00:00
Jenkins
6e266399fb Merge "Use latest Fedora .qcow URL" 2017-09-15 02:36:24 +00:00
Ian Wienand
768c5e188c Create /etc/machine-id for fedora
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
2017-09-15 11:54:01 +10:00
Ian Wienand
7774260b76 Use latest Fedora .qcow URL
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
2017-09-15 11:06:22 +10:00
Yolanda Robla
da5c926fe9 Add missing package dependency for yaml
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
2017-09-13 14:16:41 +02:00
Yolanda Robla
3ff8d1e10b Move the ordering of the dracut regenerate command
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
2017-09-06 12:52:05 +02:00
Ben Nemec
72d0d22cdf Remove nested quotes from TAROPTS
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
2017-09-01 17:29:15 -05:00
Jenkins
39d84d2059 Merge "Use [[ for =~ matches" 2017-08-29 05:59:42 +00:00
Ian Wienand
c448864901 Use [[ for =~ matches
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
2017-08-28 17:01:03 +10:00
Julia Kreger
6d64a2aee6 Fix cylical systemd config for dhcp-all-interfaces
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
2017-08-25 15:51:23 +10:00
Jenkins
fa3797848b Merge "LVM support for dib-block-device" 2017-08-24 09:18:26 +00:00
Yolanda Robla
c2dc3dc78e LVM support for dib-block-device
This provides a basic LVM support to dib-block-device.

Co-Authored-By: Ian Wienand <iwienand@redhat.com>

Change-Id: Ibd624d9f95ee68b20a15891f639ddd5b3188cdf9
2017-08-24 16:22:56 +10:00
Jenkins
02601a1295 Merge "Increase timeout for removal" 2017-08-16 09:45:01 +00:00
Jenkins
ea23aa13a5 Merge "Add netbase to ensure /etc/protocols is placed for debian" 2017-08-15 00:37:27 +00:00
Yolanda Robla
81f495ad00 Increase timeout for removal
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
2017-08-11 16:29:26 +02:00
Julia Kreger
f19c45eb29 Add netbase to ensure /etc/protocols is placed for debian
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
2017-08-11 14:17:30 +00:00
Ian Wienand
a88a768e98 Clear up debian element documentation
There is some confusion in the readme's over what is happening.  The
original change (Iaf46c8e61bf1cac9a096cbfd75d6d6a9111b701e) split out
debian-minimal and made debian "... simply be a collection of the
extra things we do to make it look like a cloud-init based cloud
image"

Make this clearer in the documentation

Change-Id: Ibe6fad9c67b70a5e31e43e06419968135174fef3
2017-08-09 13:15:38 +10:00
Jenkins
e04cf78fa5 Merge "Bump fedora/fedora-minimal DIB_RELEASE 26" 2017-08-08 00:26:45 +00:00
Dave Hill
6c2b1465cc Clear /etc/machine-id to avoid duplicate machine-ids
Deploying many nodes with the generated image shouldn't have the same
/etc/machine-id so clearing it and letting systemd generate a new
id upon first boot seems to be the best way to achieve this.

Change-Id: I73d0577d31464521b3989312fd9d982a1312a268
Closes-bug: 1707526
Closes-bug: 1672461
2017-08-06 13:56:58 -04:00
Jenkins
ced9b51f6e Merge "Allow users to specify partition type in the MBR PTE" 2017-08-04 05:19:02 +00:00
Paul Belanger
7cbbee7ea3 Bump fedora/fedora-minimal DIB_RELEASE 26
Fedora 26 is now the latest release:

  https://fedoraproject.org/wiki/Releases/26/Schedule

We are building and using these in infra now

Change-Id: I012c2d28255be274e88abc2751d968bafaf76fbb
Depends-On: Ieba5f69020a13681074f72cfca2955071801b63a
Signed-off-by: Paul Belanger <pabelanger@redhat.com>
2017-08-04 14:18:05 +10:00
Ian Wienand
818b75af41 Move selinux packages to redhat-common
Change I008f8bbc9c8414ce948c601e3907e27764e15a52 has shown that we
build redhat images without the "semange" tool available, which comes
from the policycoreutils-python package (see also
I3f9e2c322d042a5dddba33451c0fc21a4d32a88a).

I403e7806ae10d5dd96d0727832f4da20e34b94c7 added some of the selinux
libraries to yum-minimal for ansible support, but not to others.

Given both these changes, it seems that selinux[-targeted],
libselinux[-python] and policycoreutils[-python] can reasonably
considered part of all base images.  Move the selinux related packages
into redhat-common.

This also adds it explicitly to install_test_deps.sh.  It was actually
being dragged in by the docker install, but is a required component
for building (should be in bindep, but not there with that yet).

Change-Id: Idd4ae71ee6deee84604823b6b5dc4a845f316e01
Related-Bug: #1707788
2017-08-01 11:08:54 +10:00
Amrith Kumar
52faa0e1d9 Allow users to specify partition type in the MBR PTE
The MBR Partition Table Entry (PTE) allows one to specify many
possible partition types and one of the benefits of this is being able
to specify the CHS variant or the LBA variant.

By default, LBA only creates partitions of type 0x83 (of course,
that's only because the documentation doesn't tell you how to make it
do anything else).

I will take up Ian's suggestion in patch set 2 for a more rigorous
test in an independent patch set.

Change-Id: If3068535980eac2e58d4025444c65147a8c7fedc
Closes-Bug:#1703352
2017-07-29 06:34:25 -04:00
Jenkins
308783d382 Merge "Switch openSUSE to 42.3 by default" 2017-07-28 05:14:23 +00:00
Alfredo Moralejo
b1961e14ea Use SELinuxfs to check selinux status
Currently, the cleanup script is using existence of
semanage binary to check if selinux is enabled. However
this is misleading and can lead to problems when selinux
is disabled in a system where the binary exist.

This patch changes the detection logic to use /sys/fs/selinux
directory which is a in-memory filesystem created only when
selinux is really enabled.

Change-Id: I008f8bbc9c8414ce948c601e3907e27764e15a52
Related-Bug: 1706386
2017-07-26 18:57:25 +02:00
Dirk Mueller
1c4c4fd734 Switch openSUSE to 42.3 by default
This is the latest stable release, so we should default to it.

Change-Id: I05643787002d339ccbf7a718847fe4ed6f39eacc
2017-07-26 08:56:02 +02:00
Jenkins
609bcee27b Merge "zypper: Clean caches and don't cache packages locally" 2017-07-26 02:25:40 +00:00
Markos Chandras
81e72d4045 elements: zypper-minimal: Install tar package
tar is an essential package but nothing pulls it explicitly. This causes
some issues in the openSUSE CI jobs like the following one

"Failed to execute tar: No such file or directory", "Failed to write
file: Broken pipe", "Failed to retrieve image file. (Wrong URL?)",
"Exiting."], "stdout": "", "stdout_lines": []}

Just like 'sed', add 'tar' to the list of packages for the openSUSE
minimal builds.

Change-Id: Ia36e3d9fd6b78862a6831ba80b43d4614a349ca0
2017-07-25 16:27:25 +01:00
Jenkins
a6da39acb8 Merge "Move setfiles to outside chroot with runcon" 2017-07-24 02:04:21 +00:00
Ian Wienand
5089e4e541 Move setfiles to outside chroot with runcon
As described in the comments inline, on a selinux enabled kernel (such
as a centos build host) you need to have permissions to change the
contexts to those the kernel doesn't understand -- such as when you're
building a fedora image.

For some reason, setfiles has an arbitrary limit of 10 errors before
it stops.  I believe we previously had 9 errors (this mean 9
mis-labeled files, which were just waiting to cause problems).
Something changed with F26 setfiles and it started erroring
immediately, which lead to investigation.  Infra builds, on
non-selinux Ubuntu kernel's, would not have hit this issue.

This means we need to move this to run with a manual chroot into the
image under restorecon.

I'm really not sure why ironic-agent removes all the selinux tools
from the image, it seems like an over-optimisation (it's been like
that since Id6333ca5d99716ccad75ea1964896acf371fa72a).  Keep them so
we can run the relabel.

Change-Id: I4f5b591817ffcd776cbee0a0f9ca9f48de72aa6b
2017-07-24 10:14:07 +10:00
Dirk Mueller
bfeb9d9e99 zypper: Clean caches and don't cache packages locally
For builds inside the infra, we don't want to pack the cache
inside the image (as it might be different at the time the image
runs). In an opensuse-minimal image this saves about 10MB of image
size.

Change-Id: I5ecabd46f0a662798bda3e4468395ad8308d0055
2017-07-23 17:24:24 +02:00
Jenkins
55971717b6 Merge "elements: openstack-ci-mirrors: Use openSUSE mirrors for gating jobs" 2017-07-22 05:22:34 +00:00
Jenkins
e029af993b Merge "Remove DIB_[DISTRO]_DISTRIBUTION_MIRROR" 2017-07-22 05:22:04 +00:00
Jenkins
7a70299668 Merge "Enable console during kernel boot on Power" 2017-07-20 03:55:19 +00:00
Jenkins
d66dbc679c Merge "The correct option for label name in fat and vfat is '-n'" 2017-07-20 03:54:23 +00:00
Ian Wienand
7ffe6856d6
Add -m flag to setfiles for Fedora 26
As described in the comment and associated bugzilla, the behaviour of
setfiles has changed in Fedora 26 to require "-m" situations where
labeled file-systems are mounted below non-labeled file-systems.  Our
loopback/chroot system appears to trigger this nicely, leading to a
setfiles call that does nothing without this.

Change-Id: I276c6f6a4fb44f4bea5004f6b4214f94757728ae
Signed-off-by: Paul Belanger <pabelanger@redhat.com>
2017-07-19 08:01:19 -04:00
Ian Wienand
6ffde2e596 yum-minimal: pre-install coreutils
As described in the referenced bug, the dependency solver in yum
doesn't handle weak dependencies well and in some cases, such as
Fedora 26, can end up choosing coreutils-single (the busybox-esque
single binary) instead of actual coreutils, which then causes problems
with conflicting packages later.

Change-Id: I2907bf3b74c146986b483d52cc6ac437036330b4
2017-07-18 14:51:18 +10:00
Ian Wienand
b8ad9c2e37 Force install during pip-and-virtualenv
On a system where the packaged pip/virtualenv is up-to-date with
upstream (such as Fedora 26 ... for now), we don't reinstall, which
then violates a bunch of assumptions later on.  Force install.

Change-Id: I6ebcda0351997fa7e32f0e6e77a98b2c33764e3f
2017-07-18 14:50:09 +10:00
Ian Wienand
da90ef4743 Fix latest-limit command line
It turns out dnf argparse can't handle negative numbers without "=".
It's actually documented in the man page

    --latest-limit <number> ...  If <number> is negative skip <number>
      of latest packages. If a negative number is used use syntax
      --latest-limit=<number>

But who reads that :)  This started failing with Fedora 26

Change-Id: I884af94c07fa11b010f69863047a04711b14f21e
2017-07-18 13:17:10 +10:00
Jenkins
016606c81d Merge "opensuse-minimal: install glibc-locale" 2017-07-18 00:40:48 +00:00
Dirk Mueller
59721d3c74 opensuse-minimal: install glibc-locale
We expect LC_ALL for non-C locales to be working inside
images, so always install glibc-locale for openSUSE.

Change-Id: I8fe92773e377539070d9d9fe2960a6202bb80a18
2017-07-17 22:50:25 +02:00
Markos Chandras
6be09152c2 elements: openstack-ci-mirrors: Use openSUSE mirrors for gating jobs
In preparation for promoting the openSUSE jobs to voting ones we should
use the OpenStack mirrors. As such, the opensuse elements are modified
to make use of the DIB_DISTRIBUTION_MIRROR variable which is normally
exported by the openstack-ci-mirrors element.

Change-Id: Ie588c1c1eec13190cfb2ec718ba51f8c9878283f
2017-07-17 10:54:03 +01:00
Jenkins
c18a3ff029 Merge "Replace architecture-emulation-binaries with qemu-debootstrap" 2017-07-17 05:36:09 +00:00
Ian Wienand
3457d2f8e8 Remove DIB_[DISTRO]_DISTRIBUTION_MIRROR
We added the DIB_distro_DISTRIBUTION_MIRROR arguments with
I92964b17ec3e47cf97e3a3091f054b2a205ac768 as a way that we could
source a list of mirrors and then have the distro elements choose
which one applied to them.

However, this hasn't worked out to be so useful.  The
openstack-ci-mirrors element is working as a mirror setup script -- it
translates the openstack CI mirror list variables into the generic
"DIB_DISTRIBUTION_MIRROR" as appropriate for each distro's build.
Also, it turns out there's other things that need to be done, such as
turning off gpg checking, which mean the idea of "just export
variables" hasn't turned out as valid ... you need actual code
involved to get it right.

AFAICT we never actually documented these, and they do not seem to be
in use.  They have caused considerable confusion when dealing with new
platforms as we try to keep consistency.  Remove them.

[1] http://codesearch.openstack.org/?q=DIB_.*_DISTRIBUTION_MIRROR&i=nope&files=&repos=

Change-Id: Ifc4ab700631ffdfbe790068558f670f9a11dde5e
2017-07-17 14:47:31 +10:00
Jenkins
787e76b916 Merge "Remove additional Bumblebee repository for opensuse element" 2017-07-17 00:50:46 +00:00
Jenkins
64a8c6e1dc Merge "zypper-minimal: No point in preserving the environment here" 2017-07-17 00:26:11 +00:00
Amrith Kumar
59f416ae20 The correct option for label name in fat and vfat is '-n'
The code in mkfs correctly extends the command line with a '-n' for
vfat but does not currently do it for fat. This means that mkfs for
fat ends up with a '-L' which is what you'd do for everything like
ext[234].

The change just treats fat like vfat in the one place where this check
is required.

Change-Id: If65dfd949acdadff33a564640fb42ea73026a786
Closes-Bug: #1703063
2017-07-15 22:48:52 -04:00
Dirk Mueller
02d33f2ca7 zypper-minimal: No point in preserving the environment here
Change-Id: I46442e841d1f718b683bca4d2a348f0013306907
2017-07-13 22:50:47 +02:00
Dirk Mueller
05ba445ade Remove additional Bumblebee repository for opensuse element
The purpose of the openSUSE element is to build openSUSE distribution
based images, so an additional community repo shouldn't be pulled into
the image. In addition the dkms dependency is blacklisted for SUSE
in the dkms element anyway, so this should be a noop.

Change-Id: I0aa06d9f4f110546032f910e3361840693d02de7
2017-07-11 23:24:05 +02:00
Jenkins
0327d775f1 Merge "pip-and-virtualenv: Install python3 on openSUSE" 2017-07-11 08:11:16 +00:00
Jenkins
997a6ea6cb Merge "Add symlink test for resolv.conf restore" 2017-07-11 08:07:23 +00:00
Rafael Folco
bfdf7dc0f6 Enable console during kernel boot on Power
On Power systems console should be added the kernel command line
in the following order: 'console=tty0 console=hvc0'.
The first one is the graphical console. The last one is the serial
console. The kernel enables all the consoles pointed through the
kernel command line. However, only the last one will receive
input/output during kernel boot. All the other consoles will be
enabled after the boot.

Change-Id: I0069f608e0ab104d3778954e033fb82ed5ea7693
2017-07-07 17:55:56 +00:00
Amrith Kumar
43e32116bd fix readme.rst to reflect correct environment variable
The readme.rst incorrectly refers to the environment variable
DIB_APT_KEYS which should be DIB_ADD_APT_KEYS. See [1] for usage in
code.

This is a minor correction to the readme only, no runnable code is
modified.

[1] http://git.openstack.org/cgit/openstack/diskimage-builder/tree/diskimage_builder/elements/dpkg/extra-data.d/01-copy-apt-keys#n23

Change-Id: I04129cef9f40ec75a206c126bfd40ee61e4e6a2b
2017-07-06 22:54:08 -04:00
Ian Wienand
5fa6e3e13c Add symlink test for resolv.conf restore
We replace the base resolv.conf with an "outside" copy so that
resolving works when we're in the chroot.

Installing resolvconf package modifies the in-chroot resolv.conf to a
symlink (to /var/run) which it wants maintained in the final image.
We have the existing "immutable" check for a created resolv.conf file,
but no eqivalent for a symlink.

This adds a check to see if the resolv.conf is a symlink and leave it
alone if it is, assuming it has been re-created in the chroot.

I have tested this with ubuntu-minimal+resolvconf with
dhcp-all-interfaces and the system seems to work with resolvconf
working correctly.

Change-Id: Idd5a26e9d55979bd951577d5b098ed4bfba91ad3
2017-07-06 13:48:27 +10:00
Jenkins
e8ad2a3799 Merge "elements: pip-and-virtualenv: Use common packages for openSUSE" 2017-07-04 11:20:35 +00:00
Markos Chandras
5fe35b0d7a pip-and-virtualenv: Install python3 on openSUSE
The python3 package actually contains some core modules (like the xml
one) which are not present in the python3-base on which is pulled by
the python3-devel package. As such, it's best to have it installed
similar to python-xml for python2.

Change-Id: I5cd5d1127ae62d6753c2ace44965179c5400bb9a
2017-07-04 08:40:34 +01:00
Jenkins
fad72745d2 Merge "Support for Cloud Images on ppc64le for rhel7 and centos7" 2017-07-04 01:13:24 +00:00
Jenkins
2ed643a734 Merge "Use the dib python to do cleanup" 2017-06-29 21:22:36 +00:00
Jenkins
6b45497ff6 Merge "Remove centos and rhel elements" 2017-06-29 21:16:57 +00:00
Jenkins
f0fb835db9 Merge "Avoid hanging endlessly on unreachable cache urls" 2017-06-29 08:03:25 +00:00
Chhavi Agarwal
6d69d7909d Support for Cloud Images on ppc64le for rhel7 and centos7
In order to support {CentOS,RHEL}7 for building cloud images we need to
handle the differences in grub packaging from Ubuntu.  We also need to
populate the defualt location for cloud images for CentOS builds.

Change-Id: Ie0d82ff21a42b08c4cb94b7a5635f80bfabf684e
2017-06-29 15:44:26 +10:00
Dirk Mueller
959226c55e Avoid hanging endlessly on unreachable cache urls
When a download redirector redirects to a broken mirror, timeout
quickly rather than waiting until the overall job is being timed out.

Change-Id: If7eb63d406aaf61f71aa9203cf708c474aa63fd0
2017-06-28 22:14:55 +02:00
Markos Chandras
c46b6da65f elements: pip-and-virtualenv: Use common packages for openSUSE
The 'packages' variable already contains the packages we need so
use it instead of duplicating the packages.

Change-Id: Id22e1862f9654e66252d03a0fed9839cf004d750
2017-06-28 17:59:25 +01:00
Ian Wienand
a00d02f6a1 Remove centos and rhel elements
Several people have popped up in IRC recently with failures in these
elements.  Without Python 2.7 available in the image they are
unsupported (OpenStack hasn't supported it for a long time).  Remove
these to avoid further confusion.

The centos/centos7 DISTRO split that has happened with centos-minimal
is unfortunate but I don't think it helps to rename centos7/rhel7 ATM.
To summarise; DISTRO=centos7 means image based build,
DISTRO=centos && DIB_RELEASE=7 means the minimal build.

In the future, I think it is important that the minimal builds and
image builds set the same DISTRO.  This reflects that "upper" layers
shouldn't care about the exact building of the lower layers.  I see
CentOS 8 going one of two ways

1) the changes are so significant, we start separate centos8 /
centos8-minimal elements.  They both set DISTRO=centos8 (and
DIB_RELEASE to point-release maybe?).  This means we have to update
all "if DISTRO == centos || DISTRO == centos7" branches to also check
for "centos8".  Evenually (!)  "centos" goes away for versioned DISTRO
only

2) we restore centos element with DISTRO=centos and DIB_RELEASE=8, and
centos-minimal remains the same.  This means we have to audit all "if
DISTRO == centos" calls to make sure they're appropriate for version 8
(stick a "&& DIB_RELEASE=7" on them all basically).

I'm not sure we can fully decide until we start to see excatly how the
distro switching/matching bits look, but (2) is consistent with Ubuntu
and probably the preferred solution.

Some "rhel" parts have been cleaned up.  More could be done in
rhel-common, but given our lack of coverage of that I'd prefer to
leave it for now.

Change-Id: I6ea784116ef59ca22878c8512c963f29c815a00a
2017-06-28 12:26:24 +10:00
Tony Breeds
c383428727 As far as block-device layout is concerned ppc64le == ppc64el
Change-Id: I06a89f256f66eba2f73dd110f5d8a61e0f0a924c
2017-06-27 00:34:33 +00:00
Jenkins
c1facd7980 Merge "Fix mkfs use wrong label option for vfat" 2017-06-26 02:41:30 +00:00
Ian Wienand
b0e0dd991c Move image download tests to default skip
The image download tests have long been too unreliable for the gate.
We need to cache the base images similar to how devstack caches it's
testing images.  Let's move them to non-voting jobs for the time
being.

This means that the gate jobs are now all based on "-minimal" and are
using infra mirrors.  Unfortunately, there is still some unreliability
because we currently have issues with infra mirrors being very slow
after AFS updates, leading to job timeouts.  But we're on the right
path...

Also, I noticed we don't have tests of the "ubuntu" image-download
based tests, which were tacitly being tested by apt-sources before we
moved that to -minimal.  Add simple tests for these.

Change-Id: Ie33ee49656872467ef68d753210032156bb6b2cb
2017-06-23 10:58:47 +10:00
Xinliang Liu
178db0c97b Fix mkfs use wrong label option for vfat
For vfat type, mkfs should use '-n' option for label.
e.g.:
mkfs -t vfat -n LABEL-STRING

Change-Id: I1414c5b8e0aeb240c3e6884e35ba75dde677db0c
2017-06-22 14:50:53 +08:00
Jamie Lennox
aa03e24c30 Use the dib python to do cleanup
In a system where python2 is not installed and /usr/bin/python is not
linked then the cleanup process will fail trying to invoke the python
script. Use the previously determined DIB_PYTHON_EXEC if it's available.

Change-Id: I128292808ccef92cc1803988b35caae5aa6fa541
2017-06-22 11:20:51 +10:00
Clark Boylan
559de43694 On suse the python2 dev package is python-devel
This was previously defined as python2-devel (which is what rhel uses),
but the actual package name is python-devel. See:

  https://software.opensuse.org/package/python-devel

Change-Id: Id61e5b05772d10c32b33d3e70cb64d5ebdcba6e4
2017-06-21 15:52:05 +10:00
Ian Wienand
18a0d970fa Move ironic-agent test to fedora-minimal
I'm uncertain as to why this is using the "fedora" element for testing
... but it requires downloading the fedora .qcow on every test which
has shown to be unreliable.  An easy thing to do is to switch it to
fedora-minimal; that will only involve downloads from local mirrors in
the gate.

Add redhat-rpm-config for minimal.  I admit I have not fully gone
through why this is not pulled in.  It's been an issue since
I459f2203fa145049dda185da952813118193d573 and there's all sorts of
bugs.

Change-Id: I37458e3926dae32a259bd5aa9efc645561b029a0
2017-06-21 15:05:36 +10:00
Ian Wienand
649f0b66d9 Start at using CI mirrors for fedora/centos
fedora/centos-minimal don't obey DIB_DISTRIBUTION_MIRROR currently.  I
don't really want them too -- we want to be able to separate the
mirrors used during the build process from those embedded into the
final image.  Add DIB_YUM_MINIMAL_BOOTSTRAP_REPOS which is a directory
with repo files to use during the install.

This introduces setup-gate-mirrors.sh which is intended to setup
repo/sources/whatever files in the openstack gate that point to the
local region mirror.  It pulls the info from the mirror_info.sh script
on each CI node.

The openstack-ci-mirrors element is updated to export these variables.
elements are updated to depend on it.  Tests are restored

Change-Id: I7604fc4d41cb1483be16b8d628a24e8fc764f515
2017-06-21 12:02:27 +10:00
Ian Wienand
f0b70211c6 Use local mirror for ubuntu-minimal jobs
This adds "openstack-ci-mirrors" element which performs various
settings to get builds using local mirrors.  As a first step, we
convert ubuntu-minimal jobs

The main trick is that since infra mirrors are created with rerepo
they are not signed (they are recreated, not cloned, and not signing
is seen as a feature in that it deters external use).  So we need to
instruct debootstrap to ignore signing and also turn it off for
in-chroot apt.  Other than that, the existing DIB_DISTRIBUTION_MIRROR
works to redirect installs.

Remove "restricted" as it's not mirrored, and I don't think we want it
in here by default.

(I think DIB_DISTRIBUTION_MIRROR is a bit of an anti-pattern, because
it leaves the mirrors in the final image -- just because you use them
to build, doesn't mean you want them at runtime).  But we don't need
to fix that now, and we don't use any created images.)

This pauses fedora testing until the next change, which moves to using
local mirrors for testing on fedora/centos

Change-Id: I778bd05a1e615c27edf1c9f0a1409119a6b3a850
2017-06-21 12:01:31 +10:00
Ian Wienand
0d37351031 Move apt-sources to ubuntu-minimal / move debian to skip list
The gate is currently extremley unstable, and these two issues are
causing most of the problems.  We need to commit them atomically so we
can get anything moving again

---

The gate is very unstable downloading the ubuntu tarballs from
upstream at the moment.  Move this to ubuntu-minimal which, in a later
change will source files from our local mirror.

We need a caching mechanism for these large files to avoid this
instability.  This is future work for the various image-based jobs.

---

Move debian to default skip lists

I don't know if it's mirrors being worked hard for the Stretch
release, but this is constantly failing the gate.  I will move this to
the -nv extras job

I am working on having the voting job use local mirrors for
everything.  Unfortunately debian infra mirrors don't have stretch yet
and we need to do some fiddling to get "stable" available.  Once we
have all this, we can consider making it voting again.

Change-Id: Iaf7b3888ef06c7aef63cbf76a94b33f96bc9c5c2
2017-06-21 10:34:53 +10:00
Ian Wienand
5d5fa06e5c Sync after writing partition table
We introduced the "settle" in
I90103b59357edebbac7a641e8980cb282d37561b thinking that maybe kpartx
had not finished writing the partition.  This probably wasn't a bad
first assumption, since we used to have this -- but is seems
insufficient.

The other failiure here seems to be if kpartx hasn't actually seen the
updated partition table in the image, so it has correctly (in it's
mind) not mounted the partition.

Looking at strace of fdisk run manually on a loopback, it will do a
fsync on the raw device after writing and then a global sync as it
exits.

This replicates this; we flush and fsync in mbr.py in the exit handler
after writing the partition, before closing the file (i've updated one
of the unit tests to double-check the call).  In the partitioning.py
caller we execute a sync call too.

Since it does seem unlikely the "-s" option of kpartx is not working,
I've removed the udev settle work-around too.

Change-Id: Ia77a0ffe4c76854b326ed76490479d9c691b49aa
Partial-Bug: #1698337
2017-06-19 17:13:36 +10:00
Ian Wienand
a0f747932d Install systemd earlier for Stretch
Debian Stretch released as stable recently, and the init system is
less tightly specified in the base dependencies (for some info, see
[1]).  It seems, probably unintentionally, that in the previous
release systemd-sysv was brought in by debootstrap, but that is no
longer happening.

Add systemd as an early dependency of debian-minimal.

Remove the package-installs.yaml as that happens too late (other
things need to know the init system to write out service files, etc
and probe for systemd utils before package-installs).  As mentioned, I
do not believe the "only install systemd on testing" idea was actually
working here, because it was being brought in during the initial
debootstrap.

Update some documentation to explain what's going on

[1] https://lists.debian.org/debian-boot/2015/05/msg00156.html

Change-Id: Id67c0cf08728407d234976f9807d3bd71d12f758
2017-06-19 13:27:33 +10:00
Michael Johnson
250aeb5d21 Fix mkfs failure when loop device is not ready
There was a race in diskimage-builder where the mkfs call after a
kpartx -avs for the loop device would fail because the device was
not yet ready.  This adds a udevadm settle call after the kpartx
to make sure the udev event queue has cleared.

Change-Id: I90103b59357edebbac7a641e8980cb282d37561b
Closes-Bug: #1698337
2017-06-17 09:00:13 +10:00
Ian Wienand
f60dd38482 Add timestamp output filter
This adds a devstack-inspired output filter to standardise
timestamping.

Currently, python tools timestamp always (timestamp setup in
logging_config.py) but all the surrounding bash does not.

We have extra timestamps added in run_functests.sh for our own
purposes to get the bash timestamps; but this ends up giving us
double-timestamps for the python bits.  Additionally, callers such as
nodepool capture our output and put their own timestamps on it, and
again have the double-timestamps.

This uses a lightly modified outfilter.py from devstack to standardise
this.

All output is run through this filter, which will timestamp it.  I
have removed the places where we double-timestamp -- logging_config.py
and the prefix in dib-run-parts.

An env option is added to turn timestamps off completely (does not
seem worth taking up a command-line option for).  For callers like
nodepool, they can set this and will just have their own timestamps as
they collect the lines.

Since all logging is going through outfilter, it's easy to add a
--logfile option.  I think this will be quite handy; personally I'm
always redirecting dib runs to files for debugging.

I've also added a "quiet" option.  I think this could be useful in
run_tests.sh if we were to start logging the output of each test to
individual files.  This would be much easier to deal with than the
very large log files we get (especially if we wanted to turn on
parallel running...)

Change-Id: I202e1cb200bde17f6d7770cf1e2710bbf4cca64c
2017-06-16 15:58:50 +10:00
Jenkins
1324f5b7db Merge "Remove use of 'which'." 2017-06-11 09:30:34 +00:00
Ian Wienand
5ac8a98e9a PPC bootloader; install to boot partition
Using the newly exposed variables from the prior change, install the
ppc bootloader to the boot partition, not the underlying loopback
device.

Change-Id: I0918e8df8797d6dbabf7af618989ab7f79ee9580
2017-06-08 17:14:22 +10:00
Ian Wienand
6c394f5746 Pass all blockdevices to bootloader
Currently we only export "image-block-device" which is the loopback
device (/dev/loopX) for the underlying image.  This is the device we
install grub to (from inside the chroot ...)

This is ok for x86, but is insufficient for some platforms like PPC
which have a separate boot partition.  They do not want to install to
the loop device, but do things like dd special ELF files into special
boot partitions.

The first problem seems to be that in level1/partitioning.py we have a
whole bunch of different paths that either call partprobe on the loop
device, or kpartx.  We have _all_part_devices_exist() that gates the
kpartx for unknown reasons.  We have detach_loopback() that does not
seem to remove losetup created devices.  I don't think this does
cleanup if it uses kpartx correctly.  It is extremley unclear what's
going to be mapped where.

This moves to us *only* using kpartx to map the partitions of the loop
device.  We will *not* call partprobe and create the /dev/loopXpN
devices and will only have the devicemapper nodes kpartx creates.
This seems to be best.  Cleanup happens inside partitioning.py.
practice.  Deeper thinking about this, and more cleanup of the
variables will be welcome.

This adds "image-block-devices" (note the extra "s") which exports all
the block devices with name and path.  This is in a string format that
can be eval'd to an array (you can't export arrays).

This is then used in a follow-on
(I0918e8df8797d6dbabf7af618989ab7f79ee9580) to pick the right
partition on PPC.

Change-Id: If8e33106b4104da2d56d7941ce96ffcb014907bc
2017-06-08 17:14:22 +10:00
Ian Wienand
1d1e4ccb3e Move rollback into NodeBase object
Currently we pass a reference to a global "rollback" list to create()
to keep rollback functions.  Other nodes don't need to know about
global rollback state, and by passing by reference we're giving them
the chance to mess it up for everyone else.

Add a "add_rollback()" function in NodeBase for create() calls to
register rollback calls within themselves.  As they hit rollback
points they can add a new entry.  lambda v arguments is much of a
muchness -- but this is similar to the standard atexit() call so with
go with that pattern.  A new "rollback()" call is added that the
driver will invoke on each node as it works its way backwards in case
of failure.

On error, nodes will have rollback() called in reverse order (which
then calls registered rollbacks in reverse order).

A unit test is added to test rollback behaviour

Change-Id: I65214e72c7ef607dd08f750a6d32a0b10fe97ac3
2017-06-08 17:14:20 +10:00
Ian Wienand
09dee46579 Move global mount tracking into state
Keep track of the mount-point ordering in a state variable, rather
than a global.  This path is tested by existing unit tests.

Note a prior change inserted the MountNode objects directly into a
list in self.state, which makes sorting quite easy as it can just
implement __lt__.  Unfortunately we still json dump the state, and
thus we can't have aribtrary objects in it (future work may be to
check keys inserted into the status object...).  So we have to do a
bit of wrangling with tuple lists and comparision functions here, but
it's not too bad.

Change-Id: I0c51e0c53c4efdb7a65ab0efe09a6780cb1affa8
2017-06-08 17:13:28 +10:00
Ian Wienand
886f925b13 Use global state to check for duplicate fs labels
As we add file-systems, add them to global state and check the labels
are uniqiue.  Add a unit test and remove the old global value.

Bonus fixup to the length check, and a test for that too.

Change-Id: I0f5a96f687c92e000afc9c98a26c49c4b1d3f28d
2017-06-08 17:13:28 +10:00
Ian Wienand
b708918b85 Remove 'state' argument from later cmd_* calls
With I468dbf5134947629f125504513703d6f2cdace59 each node has a
reference to the global state object.  This means it gets pickled into
the node-list, which is loaded for later calls.  There is no need to
reload the state.json it and pass it for later cmd_* calls, as the
nodes can see it via the unpickled self.state

Change-Id: I9e2f8910f17599d92ee33e7df8e36d8ed4d44575
2017-06-08 17:13:28 +10:00
Ian Wienand
824a9e91c4 Add state to NodeBase class
Making the global state reference a defined part of the node makes
some parts of the block device processing easier and removes the need
for other global values.

The state is passed to PluginNodeBase.__init__() and expected to be
passed into all nodes as they are created.  NodeBase.__init__() is
updated with the new paramater 'state'.

The parameter is removed from the create() call as nodes can simply
reference it at any point as "self.state".

This is similar to 1cdc8b20373c5d582ea928cfd7334469ff36dbce, except it
is based on I68840594a34af28d41d9522addcfd830bd203b97 which loads the
node-list from pickled state for later cmd_* calls.  Thus we only
build the state *once*, at cmd_create() time as we build the node
list.

Change-Id: I468dbf5134947629f125504513703d6f2cdace59
2017-06-08 17:13:26 +10:00
Ian Wienand
e82e0097a9 Use picked nodes for later cmd_* calls
Currently the later cmd_* calls -- umount, cleanup, delete -- all
recreate the node graph by parsing the config file using
create_graph()

There is some need, however, to have a sense of global state when
building the node list.  The problem is, this is a one time operation
-- we do not want to rebuild that state for these later calls (see the
"loaded" checks in proposed
Ic3b805f9258128d5233b21ff25579c03487c7fcc).

An insight here seems to be that these cmd_* calls do not actually
want to re-parse the configuration file and rebuild the node list;
they just want to walk the node list in reverse with the state as
provided after cmd_create().

So, rather than re-creating the node list, we might as well just
pickle it, save it to disk along side the state dictionary dump and
reload it for cmd_*.

After this, I think we can safely have PluginBase.__init__() be passed
the state.  We will now know that this will only be called once,
during initial creation.

Change-Id: I68840594a34af28d41d9522addcfd830bd203b97
2017-06-08 17:10:10 +10:00
Ian Wienand
9a8b135267 Don't make image & loopdev functions static
You can't pickle a static method reference which complicates being
able to save the node graph when the "rollback" call-back wants to
hold references to these functions.  The outer module (localoop.py) is
small anyway, so from an organisation point of view the difference is
minimal.  Since these are really only called with parameters from the
containing class, they could be class methods with no parameters, at
the small expense of having to fiddle the mbr test-case a bit.

Change-Id: I6f9592a4295abe1b41294b79828bc2f3c2da01c6
2017-06-08 17:10:10 +10:00
Jenkins
60a5484ae8 Merge "Add env var to dump config graph" 2017-06-08 06:59:51 +00:00
Ian Wienand
d5c3863b87 Add env var to dump config graph
Make this a bit easier during debugging.  Add env var and some
developer instructions.

Change-Id: I34978ddb47d6642dfa22cae0f4c0543c0ba5475f
2017-06-08 05:04:58 +00:00
Ian Wienand
6fe1ef94f1 Use class as super() argument
Fix a few typos using the inherited class for super()

Change-Id: If9f2f423f136fb78ee93018d5c299d0dae603aad
2017-06-08 09:43:47 +10:00
Ian Wienand
90b56b3aab Move ppc block-device default to right $ARCH
The supported ppc ${ARCH} is "ppc64el" (at least in the gate testing
...) so move the file to that, so gets picked up by
block_device_create_config_file

Change-Id: I9273f35cdbfb0a62404461cbc1df9b2a92155fb0
2017-06-07 13:30:38 +10:00
Ian Wienand
89a85f6fbb Update tracing in block_device_create_config_file
Something seems to be going on with the ppc matching in the gate test.
Small updates to see what's going on...

Change-Id: Ie48cd4ce1f983a58932a577a43746240f6866936
2017-06-07 13:30:38 +10:00
Ian Wienand
7661da1341 Pad state dump
Because we append the function/line info after debug lines in the gate
logs, the pretty-print ends up not looking all that pretty.  Pad it.

Change-Id: Ice013428342614300cd51e8b7be56e79b75b31fc
2017-06-06 12:34:00 +10:00
Jenkins
ec70cb61f0 Merge "Trivial fix typos" 2017-06-05 05:54:50 +00:00
Ian Wienand
cdb1a95be1 Move "functional" unit tests under block-device
This is code motion with some small changes to make follow-on's
easier.

test_blockdevice_mbr.py is moved alongside the other tests.  It is
modified slightly to use the standard base class and remove a lot of
repeated test setup; a fixture is used for the tempdir (so it doesn't
have to be torn-down, and is removed properly on error) and the partx
args are moved into the setUp() so each test doesn't have to create
it.  No functional change.  renamed test_mbr.py for shortness.

test_blockdevice_utils.py is merged with existing test_utils.py.  No
change to the tests.

test_blockdevice.py is removed.  It isn't doing anything currently; to
work it will need to take an approach based more on mocking of calls
that require elevated permissions.  It's in history if we need it.

Change-Id: I87b1ea94afaaa0b44e6a57b9d073f95a63a04cf0
2017-06-05 12:22:52 +10:00
Vu Cong Tuan
cae44c7eea Replace assertRaisesRegexp with assertRaisesRegex
assertRaisesRegexp was renamed to assertRaisesRegex in Py3.2
For more details, please check:
https://docs.python.org/3/library/
unittest.html#unittest.TestCase.assertRaisesRegex

Change-Id: I705c958c0dbf1daa409ed29ccbc038426298c306
Closes-Bug: #1436957
2017-06-03 13:27:37 +07:00
Jenkins
5a045e036d Merge "dhcp-all-interfaces.sh - Add support for InfiniBand interface DHCP" 2017-06-02 06:11:19 +00:00
Jenkins
80cc1d0ea4 Merge "Adjust package mapping for SUSE family" 2017-06-02 02:56:16 +00:00
Dirk Mueller
d0a398c167 Adjust package mapping for SUSE family
package-installs.yaml is installing python-dev, not python2-dev,
so we need to adjust the mapping accordingly.

In addition, zypper-minimal used an dpkg specific package name,
while there is a SUSE equivalent (and zypper-minimal is anyway
SUSE family specific)

Change-Id: Ia9dd061fa46a514781808d62e5e93b03f75c6745
2017-05-31 21:09:53 +02:00
Dirk Mueller
f58bf252de Drop support for Ubuntu precise
Ubuntu 12.04 LTS reached its regular End of Life on April 28, 2017.

Depends-On: I5e145095a10db112bb27516bfe652d2cdc052a61
Change-Id: I64af4c5183d77a75dcd062895d19b0a1330c8da8
2017-05-31 14:36:30 +02:00
Jenkins
016b1f1522 Merge "Make BlockDeviceState implement a dict" 2017-05-31 10:55:32 +00:00
Jenkins
d1c49c1ae4 Merge "Refactor mount-point sorting" 2017-05-31 10:50:26 +00:00
Jenkins
b312c06dbb Merge "Decode string to bytes in dracut-regenerate" 2017-05-31 10:49:51 +00:00
Jenkins
09543cf52b Merge "Add state object, rename "results", add unit tests" 2017-05-31 05:52:24 +00:00
Jenkins
d0e0714f71 Merge "Test openSUSE 42.2/42.3 image builds" 2017-05-31 04:37:57 +00:00
Vu Cong Tuan
6a72052108 Trivial fix typos
Change-Id: Ib86aa9938fd852610ec0a6d8d868181f87bd2f24
2017-05-31 11:17:05 +07:00
Jenkins
2bdc154df5 Merge "drop deprecated map-services/packages from zypper element" 2017-05-31 02:11:21 +00:00
Jenkins
05d64b99ce Merge "Remove ccache" 2017-05-31 01:48:01 +00:00
Ian Wienand
4253cab773 Make BlockDeviceState implement a dict
While plugins treat the state as just a dictionary, it's nice for the
driver functions to keep state related functions encapsulated in the
state object singleton.  Wrap the internal state dictionary so we can
pass the BlockDeviceState directly without dereferencing.

Change-Id: Ic0193c64d645ed1312f898cbfef87841f460799c
2017-05-31 11:24:55 +10:00
Ian Wienand
35a1e7bee9 Refactor mount-point sorting
Currently we keep a global list of mount-points defined in the
configuration and automatically setup dependencies between mount nodes
based on their global "mount order" (i.e. higher directories mount
first).

The current method for achieving this is roughly to add the mount
points to a dictionary indexed my mount-point, then at "get_edge()"
call build the sorted list ... unless it has already been built
because this gets called for every node.

It seems much simpler to simply keep a sorted list of the
MountPointNode objects as we add them.  We don't need to implement a
sorting algorithm then, we can just use sort() and implement __lt__
for the nodes.

I believe the existing mount-order unit testing is sufficient; I'm
struggling to find a valid configuration where the mount-order is
*not* correctly specified in the configuration graph.

Change-Id: Idc05cdf42d95e230b9906773aa2b4a3b0f075598
2017-05-31 11:05:50 +10:00
Jenkins
edaf577bad Merge "Remove dracut-network element" 2017-05-31 00:14:01 +00:00
Mark Goddard
54765fd2f4 Remove dracut-network element
This element has not been functioning correctly for some time due to
an incorrect path to select-boot-kernel-initrd (should be /usr/local/bin).

The dracut-regenerate element can be used to regenerate dracut ramdisks
and is more flexible than this element.

Change-Id: I33d555ffd4a92b2948b2ea4a66b151f0422ccb8c
Closes-Bug: #1688546
2017-05-31 08:36:56 +10:00
Andreas Florath
b107606a75 Remove ccache
This patch removes the ccache handling from the base element.  For
mostly all systems this was never used at all.

This is working towards the removal of the base element from DIB

Change-Id: Ieb16ef612ebd98470993dcd6f55b3a22d37084ba
Signed-off-by: Andreas Florath <andreas@florath.net>
2017-05-31 08:28:09 +10:00
Mark Goddard
aa6c1d01a9 Decode string to bytes in dracut-regenerate
In python3, the standard out data returned by
subprocess.Popen.communicate() will in most cases be bytes rather than a
string and must therefore be decoded.

Without this fix we hit the following error:

TypeError: a bytes-like object is required, not 'str'

Change-Id: I6d75f867ebfdb925970c3397175214b9050d7632
Closes-Bug: #1694463
2017-05-30 16:15:06 +01:00
Dirk Mueller
5d39f83f74 Test openSUSE 42.2/42.3 image builds
Currently openSUSE 42.3 has entered feature freeze mode
so it is a good point in time to verify that 42.3 builds
are working successfully. Also test opensuse-minimal for
platforms that support it (need working zypper package)

Change-Id: I4c613e1e68cb7375c29d544bbf70b5da9bf21414
2017-05-30 13:07:04 +02:00
Ian Wienand
b85de3cd9e Add state object, rename "results", add unit tests
A couple of things going on, but I think it makes sense to do them
atomically.

The NodeBase.create() argument "results" is the global state
dictionary that will be saved to "state.json", and re-loaded in later
phases and passed to them as the argument "state".  So for
consistency, call this argument "state" (this fits with the change out
to start building the state dictionary earlier in the
PluginBase.__init__() calls).

Since the "state" is a pretty important part of how everything works,
move it into a separate object.  This is treated as essentially a
singleton.  It bundles it nicely together for some added
documentation [1].

We move instantiation of this object out of the generic
BlockDevice.__init__() call and into the actual cmd_* drivers.  This
is because there's two distinct instantiation operations -- creating a
new state (during cmd_create) and loading an existing state (other
cmd_*).  This is also safer -- since we know the cmd_* arguments are
looking for an existing state.json, we will fail if it somehow goes
missing.

To more fully unit test this, some testing plugins and new
entry-points are added.  These add known state values which we check
for.  These should be a good basis for further tests.

[1] as noted, we could probably do some fun things in the future like
make this implement a dictionary and have some saftey features like
r/o keys.

Change-Id: I90eb711b3e9b1ce139eb34bdf3cde641fd06828f
2017-05-30 20:39:00 +10:00
Jenkins
634e9ac043 Merge "Refactor: use lazy logging" 2017-05-30 09:30:28 +00:00
Jenkins
2275ccb97b Merge "allow uninstalls to fail on gentoo" 2017-05-30 07:38:56 +00:00
Matthew Thode
ce7ea9d34c
allow uninstalls to fail on gentoo
The cleanup of packages should be more opertunistic, if it's not there
then fail quietly.

Change-Id: I207a1162abc9ca5e9636b8de192f21424db0f569
2017-05-29 23:46:42 -05:00
Andreas Florath
f314df12c3 Refactor: use lazy logging
As described in pep282 [1], the variable part of a log message
should be passed in via parameter.  In this case the parameters
are evaluated only when they need to be.

This patch fixes (unifies) this for DIB.

A check using pylint was added that this kind of passing parameters to
the logging subsystem is enforced in future.  As a blueprint a similar
(stripped-down) approach from cinder [2] was used.

[1] https://www.python.org/dev/peps/pep-0282/
[2] https://github.com/openstack/cinder/blob/master/tox.ini

Change-Id: I2d7bcc863e4e9583d82d204438b3c781ac99824e
Signed-off-by: Andreas Florath <andreas@florath.net>
2017-05-30 14:39:58 +10:00
Ian Wienand
543dc1baa6 Add pylint with indent check
This is an initial creation of pylint with a basic indent checker.
Small issues corrected.  Job added to gate with
Ib554a284e92583cc1d6a5c2219b3922852ca4c73

Change-Id: I7e24d8348db3aef79e1395d12692199a1f80161a
Co-Authored-By: Andreas Florath <andreas@florath.net>
2017-05-29 16:12:35 +10:00
Jenkins
3ac57740c6 Merge "Move create_graph into config.py" 2017-05-27 10:22:08 +00:00
Jenkins
795ec082ed Merge "Create and use plugin/node abstract classes" 2017-05-27 10:22:01 +00:00
Jenkins
3b85cad420 Merge "Use networkx for digraph" 2017-05-27 10:10:31 +00:00
Jenkins
68393b6f9f Merge "Disable recommended package installations for zypper-minimal" 2017-05-26 17:34:02 +00:00
Jenkins
da7bfd2336 Merge "Add a more generic tree->graph parser" 2017-05-26 15:27:41 +00:00
Dirk Mueller
b4edb7d0eb Disable recommended package installations for zypper-minimal
This is consistent with how dpkg based images are configured
and minimizes the nodepool images drastically (avoid installing
texlive for example)

Change-Id: I98fb31bc0e06869e9770fae3dbd62f0d86acb879
2017-05-26 09:47:07 +02:00
Jenkins
da754520f6 Merge "Adding unit testing for configuration" 2017-05-26 06:45:54 +00:00
Ian Wienand
3fdd9df983 Move create_graph into config.py
This was suggested in a review comment in
I8a5d62a076a5a50597f2f1df3a8615afba6dadb2.  It works out quite nicely
because the BlockDevice() driver now doesn't need to know anything
about stevedore or plugins, and just works on the node list.  It also
simplifies the unit testing by not having to call create_graph through
a BlockDevice object.

Change-Id: I98512f6cf42e256d2ea8225a0b496d303bf357b8
2017-05-26 11:48:39 +10:00
Ian Wienand
deb832d685 Create and use plugin/node abstract classes
This completes the transitions started in
Ic5a61365ef0132476b11bdbf1dd96885e91c3cb6

The new file plugin.py is the place to start with this change.  The
abstract base classes PluginBase and NodeBase are heavily documented.
NodeBase essentially replaces Digraph.Node

The changes in level?/*.py make no functional changes, but are just
refactoring to implement the plugin and node classes consistently.
Additionally we have added asserts during parsing & generation to
ensure plugins are implemented PluginBase, and get_nodes() is always
returning NodeBase objects for the graph.

Change-Id: Ie648e9224749491260dea65d7e8b8151a6824b9c
2017-05-26 11:48:11 +10:00
Ian Wienand
75817ef205 Use networkx for digraph
This switches the code to use networkx for the digraph implementation.

Note that the old implementation specifically isn't removed in this
change -- for review clarity.  It will be replaced by a base class
that defines things properly to the API described below.

Plugins return a node object with three functions

 get_name() : return the unique name of this node

 get_nodes() : return a list of nodes for insertion into the graph.
  Usually this is just "self".  Some special things like partitioning
  add extra nodes at this point, however.

 get_edges() : return a tuple of two lists; edges_from and edges_to
  As you would expect the first is a list of node names that points to
  us, and the second is a list of node names we point to.  Usually
  this is only populated as ([self.base],[]) -- i.e. our "base" node
  points to us.  Some plugins, such as mounting, create links both to
  and from themselves, however.

Plugins have been updated, some test cases added (error cases
specifically)

Change-Id: Ic5a61365ef0132476b11bdbf1dd96885e91c3cb6
2017-05-26 11:42:10 +10:00
Ian Wienand
00da1982ce Add a more generic tree->graph parser
This moves to a more generic config parser that doesn't have plugins
parsing part of the tree.

I understand why it ended up that way; we have "partitions" key which
has special semantics compared to others keys and there was a desire
to keep it isolated from core tree->graph code.  But this isn't really
isolated; you have to reverse-engineer several module-crossing
boundaries, extras classes and repetitive recursive functions.

Ultimately, plugins should have access to the node graph, but not
participate in configuration parsing.  This way we ensure that plugins
can't invent new methods of configuration parsing.

Note: unit tests produce the same tree -> graph conversion as the old
method.  i.e. this is not intended to have a functional change.

Change-Id: I8a5d62a076a5a50597f2f1df3a8615afba6dadb2
2017-05-26 10:13:14 +10:00
Ian Wienand
7341542f2c Adding unit testing for configuration
Add a range of unit-testing for configuration parsing, graph
generation and mount-point generation.  Unfortunately there's some
global variable hacks, and some stubs, but it's a start.

Change-Id: I9e4f950c2c2ea656fc0c1a14594059fb4c62fa35
2017-05-26 09:44:19 +10:00
Dirk Mueller
f039a9b796 drop deprecated map-services/packages from zypper element
Change-Id: Ie3065dcc6aefccba93c02085e9977681d1b0535c
2017-05-25 23:43:21 +02:00
Jenkins
b7924c0c83 Merge "Produce API documentation" 2017-05-25 08:03:31 +00:00
Ian Wienand
78c0766bec Produce API documentation
There's an increasing amount of pydoc based documentation.  Output the
module reference and link it into the developers main page.

One fixup to the rst needed

Change-Id: I1d43a1fe1c735eb4559e3d2b40834d1c8115c586
2017-05-25 14:26:31 +10:00
Jenkins
0208f83a97 Merge "Set manifest permissions in the image" 2017-05-24 06:58:10 +00:00
Noam Angel
f1369a1add Set manifest permissions in the image
This is a follow-on to 57ef187632.

There's two things going on here; DIB_MANIFEST_IMAGE_DIR is *outside*
the chroot on the build host.  We copy the files here for posterity, I
guess.  MANIFEST_IMAGE_PATH is *inside* the chroot and are the files
we want to ensure are locked to root.

The prior change modified the permissions on DIB_MANIFEST_IMAGE_DIR.
So the first time you build, it works -- then the second time,
assuming you're using the same output filename, it hits the root-owned
manifest directories and causes a build failure.

I have built with this and checked that the manifest files in the
image are locked to root:

 $ virt-ls -a ./test.qcow2 -l /etc/dib-manifests
 total 32
 drwxr-xr-x  2 0 0  4096 May 24 03:39 .
 drwxr-xr-x 53 0 0  4096 May 24 03:39 ..
 -rw-------  1 0 0 15236 May 24 03:39 dib-manifest-dpkg-test
 -rw-------  1 0 0    35 May 24 03:39 dib_arguments
 -rw-------  1 0 0   137 May 24 03:39 dib_environment

Related-Bug: #1671842
Change-Id: I08319d0b5fcc461d40fe0be8427dcf0e37ad21e6
2017-05-24 15:20:55 +10:00
Jenkins
57c40a2ac4 Merge "Add dracut-regenerate elements" 2017-05-23 07:35:51 +00:00
Angel Noam
ba4f72f4f0 dhcp-all-interfaces.sh - Add support for InfiniBand interface DHCP
Change-Id: Ic2a9e2909a8086903257d43fbda97694baa339b4
2017-05-22 07:48:32 +00:00
Ian Wienand
bc58b5c515 Move parts of Partition creation into object
Move Partition() object creation into the actual Partition object,
rather than having the logic within the Partitioning() object

Change-Id: I833ed419a0fca38181a9e2db28e5af87500d8ba4
2017-05-20 06:44:39 +00:00
Ian Wienand
d013496ba0 Split partition into it's own file
Split Partition() into it's own file for clarity.  This will be
followed-on by less dependence between Partitions and Partition

Change-Id: I860f6a1787c0e4fe99f93919ac37cf7d80bfaae9
2017-05-20 06:44:39 +00:00
Ian Wienand
4e08765f87 Move exception to it's own file (again)
Moving the exception didn't cause problems in
I925ed62bdc808f0e07862f6e0905e80b50fbe942, but in later changes where
we split blockdevice.py up a bit more, we can get a bit tangled with
circular imports.

Change-Id: I8297483f64c4e1deecd5ec88ee40e9198bb83589
2017-05-20 06:44:39 +00:00
Andreas Florath
45272343c5 Add weights to digraph
Because in some cases (e.g. partitioning) the order is needed,
add weights to the digraph to get an (somewhat) stable
topological sort.

Change-Id: I5ef1acc6338ac93c593faa0eafe26cbed42ed887
Signed-off-by: Andreas Florath <andreas@florath.net>
2017-05-20 06:42:48 +00:00
Ian Wienand
9eb71a1fe0 Switch debian to deb.debian.org
Per [1] this is the "official" CDN mirror, which I think is the most
appropriate for the default.  I think this addresses the concerns
httpredir service, which I don't think ever quite got out of beta.

[1] https://wiki.debian.org/DebianGeoMirror

Change-Id: I55f2a00b8bbb0f0a20d3be229e4c2c32a7b69057
2017-05-19 20:10:40 +00:00
Jesse Keating
84d10dce57 Remove use of 'which'.
Instead, either use the bash built-in of type to ensure it exists. Since
which is an external dep, things can fail oddly in a constrained
environment.

Also add a dib-lint test for this.

Change-Id: I645029f5b5bfe1198c89ce10fd3246be8636e8af
Signed-off-by: Jesse Keating <omgjlk@us.ibm.com>
2017-05-19 12:43:36 -07:00
Yolanda Robla
f23ea63341 Add dracut-regenerate elements
This new element will allow to regenerate dracut
on the produced images, to enable different modules. It
relies on a yaml blob to specify modules and packages
needed. It defaults to installing lvm and crypt.

Change-Id: I292fb70cde41ee6053b7b81a67931bcdaaa6d664
2017-05-19 09:43:11 +02:00
Jenkins
94ab9e2e7e Merge "Set manifests to mode 600 and owner root" 2017-05-18 08:37:05 +00:00
Jenkins
ca04348393 Merge "Remove _config_error thrower" 2017-05-18 02:37:53 +00:00
Ian Wienand
b91207ae47 Remove _config_error thrower
"log and throw" is arguably an anti-pattern; the error message either
bubles-up into the exception, or the handler figures it out.  We have
an example where this logs, and then the handler in blockdevice.py
catches it and logs it again.

Less layers is better; just raise the exception, and use log.exception
to get tracebacks where handled.

Change-Id: I8efd94fbe52a3911253753f447afdb7565849185
2017-05-18 10:37:56 +10:00
Jenkins
812563f90c Merge "Remove PluginBase/NodePluginBase class" 2017-05-18 00:24:33 +00:00
Gregory Haynes
57ef187632 Set manifests to mode 600 and owner root
Manifests files can release sensitive information and therefore should
have restrictive permissions.

Change-Id: I64d6c830217a7d8b0172df2dc774079dcd1e2a68
Related-Bug: #1671842
2017-05-18 10:10:15 +10:00
Jenkins
c54e9fddfa Merge "Use fakelogger in test_blockdevice_mbr" 2017-05-17 23:59:18 +00:00
Ian Wienand
08e8471360 Use fakelogger in test_blockdevice_mbr
Capture logging instead of putting it on stdout

Change-Id: Ic0c9f25549a1984fecf8e912e5b14845e2363730
2017-05-17 18:49:12 +10:00
Ian Wienand
2d2b2725bd Remove PluginBase/NodePluginBase class
A majority of the "plugins" aren't implementing the plugin class.
Clearly we need some refactoring of the ideas here.  Remove for
simplicity.

Change-Id: If399a371b171f4fd17cfa5856fe55daca4c86e60
2017-05-17 09:03:42 +02:00
Yolanda Robla
5b305ffa7b Only unmount directories that are mounted
To avoid failures with double unmount, skip unmounting
the mountpoints that are managed by block device.

Change-Id: I228779eb9bf544a27a53e5017c87573023fd375a
2017-05-17 08:37:25 +02:00
Yolanda Robla
6d0b9abc0f Apply setfiles on all mountpoints
With new block device definition, where content of the image
can be mounted on different partitions, is not enough with
executing setfiles on root directory. Instead of that, expose
all the mountpoints on the image, and apply setfiles on them.

Change-Id: I153f979722eaec49eab93d7cd398c5589b9bfc44
2017-05-16 07:51:48 +02:00
Andreas Florath
e4e23897a1 Refactor: block-device filesystem creation, mount and fstab
This patch finalizes the block device refactoring.  It moves the three
remaining levels (filesystem creation, mount and fstab handling) into
the new python module.

Now it is possible to use any number of disk images, any number of
partitions and used them mounted to different directories.

Notes:

 * unmount_dir : modified to only unmount the subdirs mounted by
   mount_proc_sys_dev().  dib-block-device unmounts
   $TMP_MOUNT_PATH/mnt (see I85e01f3898d3c043071de5fad82307cb091a64a9)

Change-Id: I592c0b1329409307197460cfa8fd69798013f1f8
Signed-off-by: Andreas Florath <andreas@florath.net>
Closes-Bug: #1664924
2017-05-12 13:52:02 +02:00
Ian Wienand
b9c065de28 Remove args from BlockDevice() init
The args agument was only used to find the symbol for the getval
command.  Have the command pass the symbol to find in directly.  We
can therefore remove the args paramater to the BlockDevice() creation.

Change-Id: I8e357131b70a00e4a2c4792c009f6058d1d5ae9e
2017-05-12 09:36:23 +10:00
Ian Wienand
c74ba2fe74 Move to subparsers
Move argument parsing to subparsers, rather than positional arguments.
This better reflects the tool's role as a driver and allows
sub-commands to deal with arguments in a natural way.

Change-Id: Iae8c368e0f3fe47abfddb9e0a1558bd5b3423aee
2017-05-11 21:03:33 +10:00
Jenkins
b39b5cb5a5 Merge "Clear __init__.py from cmd move" 2017-05-11 10:35:22 +00:00
Ian Wienand
f76d68020b Clear __init__.py from cmd move
I accidentally dropped the clearing of this file when it moved to
cmd.py during rebase of I1919f6e865acae14ee95cd025c9c7b75ca266a9c

Change-Id: Ibe9fcde594770cb51c732cc253987308dc038083
2017-05-11 18:52:14 +10:00
Ian Wienand
0368052a2f Take --params from environment
DIB_BLOCK_DEVICE_PARAMS_YAML should be exported, and the
dib-block-device will take this as the value of --params.  Remove this
to simplify the command-line

Change-Id: I6764ed223ecd36f9d24e19f164b6a927380b410f
2017-05-11 17:36:51 +10:00
Ian Wienand
ff5b30db8a Create BlockDeviceCmd object
This creates a BlockDeviceCmd object to hold the main() function.
This doesn't really do anything different right now, but sets a base
for using argparse subparsers to handle the command-line

Change-Id: I4acf95ff4d554a3b4e7e2244ab1706631b98458f
2017-05-11 15:48:47 +10:00
Ian Wienand
a06c610a8c Move YAML parsing into cmd.py; default to env
This moves the YAML parameter parsing into the command-line driver.
It makes the argument optional so it can be taken from the environment
variable directly.  The parsed YAML is passed to the BlockDevice
object.

Change-Id: I6fa5e5b7d1fccfc7cf47d6e4a1fa6e560734680d
2017-05-11 15:22:41 +10:00
Ian Wienand
a9d8e51ec2 Move dib-block-device implementation into cmd.py
Move the command-line driver components into cmd.py.  No functional
change.

Change-Id: I1919f6e865acae14ee95cd025c9c7b75ca266a9c
2017-05-11 15:22:41 +10:00
Ian Wienand
47140293b6 Move blockdevicesetupexception.py into blockdevice.py
Less is more when it comes to code :)

Change-Id: I925ed62bdc808f0e07862f6e0905e80b50fbe942
2017-05-11 15:22:41 +10:00
Jenkins
fae8484e6b Merge "block_device: reorder imports" 2017-05-11 04:53:40 +00:00
Jenkins
bd7d7b052a Merge "Remove unused val_else_none" 2017-05-11 03:24:35 +00:00
Ian Wienand
9a8184ab4c Remove unused val_else_none
This function is unused

Change-Id: I8fe3e5452b95a639618a37a02f34b5b9f63ca43a
2017-05-11 11:53:08 +10:00
Ian Wienand
2a185ec6b6 block_device: reorder imports
Reorder imports to hacking standard (stdlib, third-party, project) [1]

[1] https://docs.openstack.org/developer/hacking/#import-order-template

Change-Id: I4aa73321e1e796ef6b8b079e42f90bf5c75388fe
2017-05-11 10:38:55 +10:00
Ian Wienand
0d8c4270c0 exec_sudo: check cmd for str, log output and raise exception
To avoid any confusion, commands passed to exec_sudo() should be a
list of "str"s.  Log a message if we see unicode issues.

This also adds a debug trace of all output.  stderr is captured.

This is modified to raise CalledProcessError on failure, like
check_call().  Calls that are ok to fail will need to explicitly catch
and ignore this.

The two calls that we expect to fail are wrapped

We wish to try rolling back if one of these command raises an
exception.  Modify the create handler to initiate rollback on all
exceptions.

Change-Id: Iee4fa41ffaf243e4728bf3a5eeec5c8fa8d2dadc
2017-05-11 09:45:25 +10:00
Ian Wienand
6f90daca7f Use check_output
The await function is essentially a non-standard check_output call.
Let's use standard calls to increase maintainability.

Change-Id: I2c25e1cd7122791fcaa86b46bd801e661471bc9e
2017-05-09 15:49:39 +10:00
Yolanda Robla
59a1fc6546 Add sort_mount_point method
As this method can be introduced without any dependency,
provide it on an independent change to simplify reviews.
This is a partial refactor based on
I592c0b1329409307197460cfa8fd69798013f1f8

Change-Id: Idaf3d2b3b3e23d0b9d6bc071d67b961a829ae422
Co-Authored-By: Andreas Florath <andreas@florath.net>
2017-05-05 17:29:53 +00:00
Yolanda Robla
fb70a49ba2 Add a test to validate we can build debian vms
This is a partial refactor from change
I592c0b1329409307197460cfa8fd69798013f1f8

Change-Id: I8822e68e41c4ebd47eea9ffed4557efc130a7bf7
Co-Authored-By: Andreas Florath <andreas@florath.net>
2017-05-05 19:17:39 +02:00
Yolanda Robla
9b75eda51a Introduce exec_sudo command
Add a new method in the block device library called
exec_sudo, so it can be reused.

This is a partial refactor of change
I592c0b1329409307197460cfa8fd69798013f1f8

Change-Id: Id621f6d029e1275a35c4fd3f19b57c8518076134
Co-Authored-By: Andreas Florath <andreas@florath.net>
2017-05-05 16:11:41 +02:00
Adam Harwell
196b44f38a Fix py3 error in block-device
This is breaking the octavia py3 gates.
Introduced by: I7aa4fe0466e44846d8fa3194575d446fe4b5b2e6

Change-Id: I3d86482a2999197a60a81d42afc5ef7a6e71e313
2017-05-04 15:55:22 -07:00
Yolanda Robla
e21935626b Refactor block-device base functions.
As part of the final steps, refactor the bits belonging
to block device and functions. This is a partial refactor
from I3600c6a3d663c697b59d91bd3fbb5e408af345e4

Change-Id: I7aa4fe0466e44846d8fa3194575d446fe4b5b2e6
Co-Authored-By: Andreas Florath <andreas@florath.net>
2017-05-04 19:54:18 +00:00
Yolanda Robla
08c36e4bf8 Add refactor of tree-like vs graph
Introducing the refactors of the block device to allow a tree-like
configuration, and start using it for the partitions level.
Based on patch I3600c6a3d663c697b59d91bd3fbb5e408af345e4

Change-Id: I58bb3c256a1dfd100d29266571c333c2d43334f7
Co-Authored-By: Andreas Florath <andreas@florath.net>
2017-05-03 05:27:43 +00:00
Ian Wienand
91ba21dd6c Set LC_ALL in disk-image-create
It seems that the redhat nodepool job is quite reliably geting a
"floating point" error during centos image build.  This happens after
03-yum-cleanup which is pruning the locales.  This might be a
red-herring, since the logs are full of

  /bin/bash: warning: setlocale: LC_ALL: cannot change locale (C.UTF-8)

I think in our recent de-puppetisation of hosts, something might have
changed that is setting LC_ALL=C.UTF-8 for the jenkins user, at least
on Ubuntu.  This is a problem for centos, as it doesn't have C.UTF-8
locale.  I then think using the invalid locale is what leads the the
floating-point error when doing some maths in dib-run-parts to
calculate runtimes.

We are currently overriding LANG, but we really want LC_ALL to ensure
this applies globally.

Change-Id: I8e7cae093c4b32e0d20b73ae0086f14c7cc6a9cb
2017-05-03 11:31:11 +10:00
Jenkins
629b81bc9b Merge "Refactor block_device: isolate the getval call" 2017-05-01 14:45:13 +00:00
Yolanda Robla
943f1ccf04 Refactor block_device: isolate the getval call
Add a new getval call that allows to retrieve values
from the block device. Also isolating the block device
information into a 'blockdev' dictionary entry, to better
return it with the getval command.

This is a refactor from the original code at
I3600c6a3d663c697b59d91bd3fbb5e408af345e4.

Change-Id: I93d33669a3a0ae644eab9f9b955bb5a9470cadeb
Co-Authored-By: Andreas Florath <andreas@florath.net>
2017-05-01 12:22:52 +02:00
Jenkins
83ea4a17b8 Merge "Clean out apt index caches at end of image build" 2017-05-01 08:09:07 +00:00
Jenkins
ead4a50c2a Merge "Make Gentoo package updates work more often" 2017-05-01 08:05:04 +00:00
Jenkins
c36ac99458 Merge "Turn off strict_id mode for Ec2 datasource" 2017-05-01 08:04:52 +00:00
Andreas Florath
803d40b0c6 Refactor block_device: passing command line parameters
The original approach was to pass each and every command
line parameter to the block device.  While the block device
functionality gets extended, this is not any longer practical.

Instead of passing in all the parameters separately this patch
collects these in a YAML file that is passed in to the block device
layer.

Change-Id: I9d07593a01441b62632234468ac25a982cf1a9f0
Signed-off-by: Andreas Florath <andreas@florath.net>
2017-04-23 09:51:18 +00:00