- Update pxe server setup documentation
Delete the suggested modifications to /etc/sysconfig/atftpd
and trust the defaults provided by the package
- Added support for system wide config file
If there is no user specific config file we are also
looking for a system wide /etc/kiwi.yml file
- use more meaningful variable names
- Fix baseStripUnusedLibs config method
This commit arguments handling of the baseStripUnusedLibs
that was not prepared to handle quoted variable containing a list.
Fixes#798
OBS-URL: https://build.opensuse.org/package/show/Virtualization:Appliances:Builder/python-kiwi?expand=0&rev=117
- update vagrant doc chapter per review by Tom
- Added vagrant setup chapter in the docs
Document steps to create a vagrant box for the libvirt
provider. Also provide information on provider support
This Fixes#792
- Use xattr 0.9.3
Latest xattr is broken on pip
- Fixed make obs_test_status
The helper script .obs_test_status looks up the build
results from the integration tests. With the introduction
of multibuild integration tests the script has to apply
some modifications to get the correct results
This is related to Issue #791
OBS-URL: https://build.opensuse.org/package/show/Virtualization:Appliances:Builder/python-kiwi?expand=0&rev=116
- Simplify configfile loading
prefix and root variables are correctly set, thus calling
the "normal" command has the same effect than the explicit
call for "configfile"
- Prevent building custom efi image
If the distribution provides a prebuilt efi image kiwi
should use it instead of building its own image.
OBS-URL: https://build.opensuse.org/package/show/Virtualization:Appliances:Builder/python-kiwi?expand=0&rev=113
- Avoid module loading in grub config template
This patch is two fold. First part replaces the import of
dedicated video modules in the grub image by the all_video
module. Second part avoids runtime module insertion which
requires access to the boot filesystem which is not
guaranteed on sophisticated rootfs structures like btrfs
plus readonly snapshots and what not. Thus we make sure
all boot code is embedded into the grub image(s) and no
extra loading of modules at runtime will be needed.
This Fixes bsc#1096937
- Fix for bsc#1094788
This is just an empty commit to include the bugfix reference in
the repository history.
The bugfix for bsc#1094788 was actually commited in:
commit 835cebfe5c488515dfbcdf33dab6262613ca5508
Author: Marcus Schäfer <ms@suse.de>
Date: Tue May 29 16:42:55 2018 +0200
OBS-URL: https://build.opensuse.org/package/show/Virtualization:Appliances:Builder/python-kiwi?expand=0&rev=112
- Move fedora integration test build to fc28 distro
- Bump version: 9.15.3 → 9.15.4
- Fixup move_to_root method
move_to_root is called to check each element of a given list
and changes any path specification to a valid path if the given
root path would be it's root(/). This tranformation implied the
creation of paths containing double slashes like //foo which
was considered harmless. However it has turned out that the dnf
package manager makes a difference here which requires to fix
the resulting paths. This Fixes#761
- Adding license tag under description tag in schema
This license tag does not effect the resulting image in any way. The tag
is just included to state the license of the kiwi image sources in case
they are distributed.
OBS-URL: https://build.opensuse.org/package/show/Virtualization:Appliances:Builder/python-kiwi?expand=0&rev=111
- Fix setup of LOADER_TYPE in sysconfig/bootloader
LOADER_TYPE value for the grub2 bootloader depends on
the use of EFI. This Fixes bsc#1094883
- Added documentation for config-cdroot archive
- Added support for config-cdroot archive
The image description now allows an optional file named:
config-cdroot.tar[.compression_postfix]. The file gets
unpacked as user data for live and install ISO images.
This allows users to add e.g license files or reference
documentation to the ISO image. This Fixes#737
- Verify file does not exist before creating symlink
- Add service dependencies in generators
OBS-URL: https://build.opensuse.org/package/show/Virtualization:Appliances:Builder/python-kiwi?expand=0&rev=110
- Fix zypper add lock operations
This commit fixes the arguments passed to zypper in add lock
operations.
- Add correct GPL-3.0-or-later license
Add the correct license reference in the spec License field
Fixes#732
- Make container compression a configuration option
Change the ContainerBuilder class to evaluate on the
configuration options to decide if the container archive
should be compressed or not. By default the archive will
be compressed, thus there is no change to the former behavior
but can be setup in ~/.config/kiwi/config.yml as follows:
container:
- compress: none|xz
OBS-URL: https://build.opensuse.org/package/show/Virtualization:Appliances:Builder/python-kiwi?expand=0&rev=108
- Add a chapter for uninstall package requests in docs (#726)
Add a chapter for uninstall package requests in docs
- Update arm integration test
Existing panda build was outdated and non functional.
Move the test to a more popular target and write the
image description to use technology matching the
suse arm development effort. Target is now Rpi(64bit)
- Use latest version of sphinx
Formerly sphinx==1.6.7 was used because travis-sphinx failed
with latest sphinx. Now travis-sphinx fails with 1.6.7 and
I hope using latest sphinx will fix that
- Bump version: 9.14.7 → 9.15.0
OBS-URL: https://build.opensuse.org/package/show/Virtualization:Appliances:Builder/python-kiwi?expand=0&rev=106
- Fixed check for volume group in use
The former implementation evaluates the output of the vgs
command and set the volume group as in use if one of the
listed volume groups on the host contains the group name
set by the image description. This would also match if the
group name set in the image description is e.g 'System' and
the a volume group on the host with name 'SystemVG' exists.
However a conflict only exists on exact match of the name.
The proposed fix is to use the --select feature from vgs
and let it show information on exact match of the vg_name
field. The code in kiwi then just evaluates if the selection
by vgs has a value or not. This Fixes#721
- Fix setup of kiwi_lvm profile variable
kiwi_lvm was always set to true if a volume management system
is in use. However it should only be set to true if the
selected volume management system is lvm. The same applies
to the kiwi_lvmgroup variable which also only makes sense
if the lvm volume management system is used.
This Fixes bsc#1090427
OBS-URL: https://build.opensuse.org/package/show/Virtualization:Appliances:Builder/python-kiwi?expand=0&rev=104
- Extend test-image-azure integration test
Use xfs as filesystem and set a tag to also test image tags
- Use /dev/zero to really write a zero byte
The cleanup of the 512 byte block for the vhdfixed tag
was based on reading from /dev/null which does effectively
nothing. As the block should be filled with zero bytes
this patch changes the source from /dev/null to /dev/zero
This was found by tests to reproduce the issue reported
in bsc#1090953 but is not causing it
- Add test for the utils class StringToSize
This commit adds a couple of unit tests for the StringToSize class.
- Bump version: 9.14.4 → 9.14.5
OBS-URL: https://build.opensuse.org/package/show/Virtualization:Appliances:Builder/python-kiwi?expand=0&rev=103
- Fix default initrd_system values
This commit fixes the default initrd_system value for some image
types. Since this value is included in profile and potentially
taken into account for some of the config script functions, it is
important to have consistent values even when the image type
has no initrd choice or it doesn't have initrd at all.
Related to #689
- Check partition table after cow part creation
Proceed with the persistent write partition setup only
if the cow partition could have been created successfully
- Fixed detection of disk node in live iso images
If the live iso is booted as disk the initrd code needs to
find the correct disk node pointing to the iso image. This
was formerly done by checking if the populated disk devices
contains an iso header with an application id. The information
was obtained using the isoinfo tool. isoinfo is a tool
OBS-URL: https://build.opensuse.org/package/show/Virtualization:Appliances:Builder/python-kiwi?expand=0&rev=101
- Fixed truncation of image when writing vhd tag
When writing the vhd tag into a vhdfixed formatted image
the image was opened with the wrong open bits 'wb' and
thus was truncated at the 64k offset. This patch fixes
the open bits to allow in-place tag writing. This
Fixes bsc#1077096
- fix vmx fileName parameter, bsc#1084157
- Update schema version in free schema doc generator
- Update schema version in headline of doc chapter
- Bump version: 9.13.9 → 9.14.0
OBS-URL: https://build.opensuse.org/package/show/Virtualization:Appliances:Builder/python-kiwi?expand=0&rev=100
- Rebuild online schema documentation
- XSL Auto update descriptions due to schema change
- Delete obsolete hybrid attribute from type
Any iso image we create will be a hybrid image. That was
already the default for any install iso image and was a
configuration option for live images. The optional selection
only existed for systems which do not provide tools to
make an iso hybrid. All distributions kiwi supports provides
this capabilities and there is no good reason why a live
or install iso should not be hybrid and bootable as iso
and as disk. Also the boot in disk mode became the preferred
boot method for the majority of our users which requires
to provide a hybrid iso
- Add efiparttable type attribute
This commit allows to choose the partition table type for efi firmwares
OBS-URL: https://build.opensuse.org/package/show/Virtualization:Appliances:Builder/python-kiwi?expand=0&rev=98
- Bump version: 9.13.7 → 9.13.8
- Fixed base package requires
kpartx is used by kiwi but was not required in spec
- Update gitignore
Do not manage changes in .pytest_cache
- Tell plymouth to quit only if a dialog is called
In case of a dialog kiwi uses the dialog program which conflicts
with the plymouth splash system. Thus we tell plymouth to stop
This patch changes the request to be send to plymouth prior to
a dialog call and not in general
- Bump version: 9.13.6 → 9.13.7
OBS-URL: https://build.opensuse.org/package/show/Virtualization:Appliances:Builder/python-kiwi?expand=0&rev=97
- Fixed btrfs search path in earlyboot script
If kiwi generates its own efi image for the boot process
it does not setup the btrfs relative path setup in the
earlyboot script embedded into the generated efi image.
This has a bad impact on the file search because the
btrfs setup done in kiwi puts root below the @ volume
which we then need to specify of the relative lookup
is not activated. Fixes bsc#1082155
OBS-URL: https://build.opensuse.org/package/show/Virtualization:Appliances:Builder/python-kiwi?expand=0&rev=94
- Use LABEL for the swap partition
If multipath and device maps are active the fstab entry should use
the LABEL reference. Systemd calls swapon and it only works properly
with multipath devices when LABEL reference is used or calling directly
on the /dev/dm-* device file.
- Bump version: 9.13.2 → 9.13.3
- The order of the options for mkisofs matters
Setting -eltorito-platform after -b causes mkisofs to fail
- Resize partition table after image resize
The command 'kiwi image resize' allows to resize the size
of a disk image. Depending on the partition table type it
is also required to resize the partition table inside of
the image to let the file size change become effective
This Fixes#534
OBS-URL: https://build.opensuse.org/package/show/Virtualization:Appliances:Builder/python-kiwi?expand=0&rev=93
- Only delete sub path if not empty
- Fixed package lists for azure and ec2 build tests
- Reference commit for bugzilla
With regards to the changes done in Issue #637 this commit
just creates a reference to a related bug bsc#1082163
- Cleanup config functions shell coding
- Delete obsolete/unused methods
- Add functions.sh to shellcheck
OBS-URL: https://build.opensuse.org/package/show/Virtualization:Appliances:Builder/python-kiwi?expand=0&rev=91
- Fixup grub2 theme setup
The presence of a background file was mandatory for kiwi to
use the theme. But the background information is optional
- Deleted obsolete boot descriptions
The custom kiwi boot descriptions has been moved into
the kiwi-descriptions github repo and builds the compat
package kiwi-boot-descriptions from there. The build
of the boot image(initrd) is done by dracut and the
dracut module packages provided by kiwi. The classic
custom boot descriptions can still be used as alternative
method if the above package is installed. Related to
Issue #576
- Create compatible boot options
The boot option root=install:CDLABEL= is mandatory for install
images which uses the dracut initrd system. But for the custom
kiwi oemboot descriptions this is causing a problem when detecting
the install device. Thus the above boot option is only applied
OBS-URL: https://build.opensuse.org/package/show/Virtualization:Appliances:Builder/python-kiwi?expand=0&rev=88
- Update .virtualenv.dev-requirements.txt
sphinx 1.7.0 is not compatible with travis-sphinx
thus we stick with 1.6.7 until travis-sphinx followed
the sphinx changes
- Add restrictions to Path.remove_hierarchy
When an iso file is used as repo, this iso will be loop mounted on
the host and bind mounted into the image root as long as the image
builds. When the mount is released a recursive cleanup of the complete
path happens. This is done by calling Path.remove_hierarchy. However
if a sub path of the mount path contains a system root directory
which is mandatory for the Linux root system it is not allowed
to be deleted even if it is empty at the time of the mount cleanup.
Thus this patch adds a lookup for protected directory names and
only runs the recursive deletion as long as no protected member
is part of the path. This fixes bsc#1080301
- Initial support for building Debian/Ubuntu packages in spec
This adds support for producing the main kiwi package as well as the
OBS-URL: https://build.opensuse.org/package/show/Virtualization:Appliances:Builder/python-kiwi?expand=0&rev=87
- Exclude install source device from target list
- Fixed kiwi-dump timing issue
The install code needs to wait in the pre-udev phase for
the device containing the installation data to become ready
before proceeding with the actual installation code.
- Fixed dialog size of install confirmation dialog
The size was too small to show device names which causes a
line break to be displayed in the next line
- Cleanup misleading method name
- Fixed coverage report setup
Latest version of the coverage module requires a report setup
OBS-URL: https://build.opensuse.org/package/show/Virtualization:Appliances:Builder/python-kiwi?expand=0&rev=85
- Update per review by Tom
- Update per review by David
- Update per review by Tom
- Added chapter for live-fat-stick deployment
With the support for the iso-scan feature in KIWI live
ISO image, also the ability to deploy file based on
FAT32 usb sticks via the live-fat-stick tool exists.
This chapter describes how to do it and Fixes#521
- Update pre review by Tom
- Update per review by Tom
OBS-URL: https://build.opensuse.org/package/show/Virtualization:Appliances:Builder/python-kiwi?expand=0&rev=84
- Make sure there are no busy devices on reboot
If the dracut kiwi-repart module skips the repartition step
because the disk was already repartitioned it leaves devices
in busy state which leads to a rescue shell at the system
mount stage
- uboot-setup-panda.tgz was readded by mistake as boot hooks are no longer needed
- Adding opensuse ports repository
- Adding uboot-setup kiwi hooks
For some reason the uboot-setup-panda.tgz file did not get into
master branch, probably was not properly pushed in the former
include_build_tests_arm branch.
OBS-URL: https://build.opensuse.org/package/show/Virtualization:Appliances:Builder/python-kiwi?expand=0&rev=80
- Don't lookup zImage symlink
Due to the workaround to lookup the gzip compressed variant
of a zImage to find its version, it's required to find the
full name of the zImage in order to rematch the gzip variant.
Looking at the zImage link will make this to fail because
there is no vmlinux link
- Bump version: 9.12.2 → 9.12.3
- Fixed kernel version check for zImage
kernels build as zImage contains the decompressor code
as part of the kernel image and could be therefore
compressed by any possible compression algorithm.
In this case we assume/hope that there is also a
standard gz compressed vmlinux version of the kernel
available and check this one instead of the zImage
variant. Fixes#587
OBS-URL: https://build.opensuse.org/package/show/Virtualization:Appliances:Builder/python-kiwi?expand=0&rev=79
- Fixed dracut-kiwi-oem-dump requires setup
on rhel/fedora multipath is provided by device-mapper-multipath
- Fix build tests to match new locale setting strategy (#586)
- Added timezone package to build tests
With the latest update on how kiwi handles the locales with
systemd-firstboot, only locales defined in timezone package can be
set, thus Europe/Berlin is not possible if timezone is not installed
- Fixed build tests for azure and ec2
Packages yast2-storage and recode no longer provided
OBS-URL: https://build.opensuse.org/package/show/Virtualization:Appliances:Builder/python-kiwi?expand=0&rev=78
- Update build test image descriptions
Update to latest schema by auto conversion and delete use
of oemboot kiwi code by switching to dracut
- Fixed reading device node path
lsblk should be called with -p because it's a mistake
to assume any device lives below /dev. There could also
be subtree devices in /dev/mapper or /dev/disk/..
We leave it up to lsblk to provide us the correct
information
- No need to actively stop the dialog service
- Added required packages for dmraid and multipath
- Added handling for dmraid and multipath devices
OBS-URL: https://build.opensuse.org/package/show/Virtualization:Appliances:Builder/python-kiwi?expand=0&rev=77
- Deleted syslinux from ppc/oemboot/suse-SLES15
syslinux is not provided for ppc. This Fixes bsc#1073310
[boot] fix double quote in grub menu which makes kernel updates for CentOS / RHEL / Fedora break grub.cfg
- Omit kiwi-repart dracut module in oemboot initrd
KIWI's oemboot initrd with initrd_system="dracut" together with
installiso="true" requires to have dracut-kiwi-oem-repart package
installed in the system, thus it ends up also being included in the
recreated dracut initrd after booting the oemboot initrd from the
installation iso. This kiwi-repart module causes a boot failure in that
case since no .profile file is present, moreover, it has no sense to
run it at that stage, since the disk is already reparted by the
oemboot code.
This commit allows installiso="true" and initrd_system="dracut" to
play well together.
OBS-URL: https://build.opensuse.org/package/show/Virtualization:Appliances:Builder/python-kiwi?expand=0&rev=75
- Allow to choose dracut live module
There is the standard dracut dmsquash-live module based on
the device mapper technology and the kiwi-live module based
on the overlayfs technology. The setup of the live iso structure
in kiwi is compatible to both modules. Thus it makes sense
to allow to choose the technology via the flags attribute
<type image="iso" ... flags="overlay|dmsquash"/>
Please note both modules supports a different set of live
features. This Fixes#568
- Bump version: 9.11.27 → 9.11.28
- Fixed ec2 and azure test builds
cryptconfig is no longer provided
- Bump version: 9.11.26 → 9.11.27
OBS-URL: https://build.opensuse.org/package/show/Virtualization:Appliances:Builder/python-kiwi?expand=0&rev=74
- Fixed URL to semver.org in development guide
- Bump version: 9.11.22 → 9.11.23
- Fixed module setup for dracut-kiwi-lib
lsblk tool used in code but missing in dependencies
- Fixed test-image-azure build test
azurectl does not resolve because of missing AppScheduler
but for the integration test image we also don't need azurectl
Thus it was just deleted from the list
- Fixed test-image-azure build test
pam-modules package doesn't exist anymore
OBS-URL: https://build.opensuse.org/package/show/Virtualization:Appliances:Builder/python-kiwi?expand=0&rev=71
- Fixed typo in spec file
The use of the suse_version macro from the last change
introduced a syntax error which caused the package build
to fail in obs
- Bump version: 9.11.20 → 9.11.21
- package: Prepare for Tumbleweed moving to suse_version 1550
- Bump version: 9.11.19 → 9.11.20
- Only add package manager on image package requests (#550)
If an image description only contains package requests
from a bootstrap section but no image packages, it's not
required to install a package manager package into the
system
OBS-URL: https://build.opensuse.org/package/show/Virtualization:Appliances:Builder/python-kiwi?expand=0&rev=70
- Update gfxboot.cfg for iso images
Don't move down one menu entry the first time a F-key is used
This Fixes bsc#1068790
- Adding quotes to ensure '%_dbpath' is treated as string
- Fixed ec2 integration test
requirements for unneeded crash package broken
- Fixed ec2 integration test
nothing provides pam-modules
- Removes the hardcoded path of the rpm database
With this commit the rpmdb path is evaluated from the %_dbpath
OBS-URL: https://build.opensuse.org/package/show/Virtualization:Appliances:Builder/python-kiwi?expand=0&rev=68
- Delete atftp from SLE15 boot descriptions
atftp will not be part of SLE15 per fate#323633.
This Fixes#543
- Fixed blocksize setup in losetup
The -L option was used to set the blocksize value for losetup
However there is an option name clash between suse util-linux
and upstream which now leads to the problem that option -L
has changed its meaning and actually means --nooverlap which
completely breaks the call in kiwi. This patch changes the
call to use the long form --logical-blocksize.
This Fixes bsc#1066873
- Code cleaning and enhancing variables names
- Use usr/lib/rpm if present instead of var/lib/rpm
With this commit OEM recovery tries to backup usr/lib/rpm if present,
OBS-URL: https://build.opensuse.org/package/show/Virtualization:Appliances:Builder/python-kiwi?expand=0&rev=66
- Fixed validation of isohybrid warnings
The list of warning messages is evaluated line by line
and those not matching the ignore warnings list are treated
as errors. However if an empty line exists it did not match
the ignore warnings list but is also not an error. This
patch makes sure only non empty warning information has
an effect
OBS-URL: https://build.opensuse.org/package/show/Virtualization:Appliances:Builder/python-kiwi?expand=0&rev=63
- Cleanup SLE boot image descriptions
Don't use packages which does not exist on SLE, Fixes#523
- Improve coding style to make flake8 happy
This commit includes the exact Exception class that the 'except' statement
catches. According to the new flake8 3.5.0 version it should be explicit
rather than implicit.
- Add OCI reference in skopeo copy call and umoci config call
Skopeo, since v1.24, does no longer assume 'latest' as the default
tag/reference and requires explicit tag or reference in skopeo
call. In KIWI the default was only used to import the base rootfs,
with this commit the imported container is tagged as 'base_layer'.
The current patch works for all skopeo versions.
- Update hooks documentation
OBS-URL: https://build.opensuse.org/package/show/Virtualization:Appliances:Builder/python-kiwi?expand=0&rev=60
- Cleanup boot descriptions
The still existing kiwi boot descriptions contained wrong
information about no longer existing packages and many
other obsolete information.
- Bump version: 9.11.8 → 9.11.9
- Prefer image packages section for bootincludes
If a package is marked bootinclude prefer <packages type="image">
section in the target XML as primary target and only if no such
section exists put the package in the <packages type="bootstrap">
section
- Keep NVMe drivers in the initrd
Support systems with the root filesystem on a NVMe device
OBS-URL: https://build.opensuse.org/package/show/Virtualization:Appliances:Builder/python-kiwi?expand=0&rev=59
- Make sure xz options are used with pxe tarball
The tar command used in the pxe builder did not utilize threading
and/or the xz options provided by an optional kiwi config file.
This Fixes#507
- Move depmod into baseUpdateModuleDependencies
Kernel module dependencies should be resolved after kiwi has
called all the stripping functions and not as part of the
baseCreateCommonKernelFile which runs before.
This Fixes#508
- Fixed order of volume mount list
re-order mount_list by mountpoint hierarchy. This is needed
because the handling of the fullsize volume and all other
volumes is outside of the canonical order. If the fullsize
volume forms a nested structure together with another
volume the volume mount list must be re-ordered to avoid
mounting the volumes in the wrong order
OBS-URL: https://build.opensuse.org/package/show/Virtualization:Appliances:Builder/python-kiwi?expand=0&rev=55
- Rebuild schema documentation
- Show results in a dialog
- Improve display of runMediaCheck results
The splash screen should be switched off in order to let the
user see the mediacheck results as well as a delay timeout
before the boot continues or stops is useful
- Call plymouth default theme setup in build command
Make sure plymouth-set-default-theme is called as part
of the system build command and not only as part of the
system prepare command
- Fixed package requires for dracut-kiwi-live
OBS-URL: https://build.opensuse.org/package/show/Virtualization:Appliances:Builder/python-kiwi?expand=0&rev=54
- Added disk format="vhdx" support
Support dynamic VHDX (gen2) image format for Hyper-V.
This Fixes#490
- Added additional required attr schematron rule
The new rule allows to check for required attributes for a specific
image type and is used for the filesystem attribute which is required
for the image type oem, vmx and pxe. This Fixes#476
OBS-URL: https://build.opensuse.org/package/show/Virtualization:Appliances:Builder/python-kiwi?expand=0&rev=52
- Rebuild online schema documentation
- Bump version: 9.11.0 → 9.11.1
- Fixed kernelList function
The kernelList function searches for the installed kernels
and applies the corresponding initrd name. The information the
method provides is used in case of a custom initrd which should
be used instead of the result of dracut. When requesting the use
of the kiwi firsboot initrd also in the system via the
<oem-kiwi-initrd> element, the information from the list is
used to correctly link the kiwi initrd named initrd.vmx to the
expected name of the system as dracut would create it. The
creation of the list was broken which lead to an empty list
and the after effect that the system was not able to reboot.
This Fixes#483
- Update oemboot/rhel-07.0 due to isolinux changes
OBS-URL: https://build.opensuse.org/package/show/Virtualization:Appliances:Builder/python-kiwi?expand=0&rev=51
- Added boot descriptions for SLE15 on ppc
- Added boot descriptions for SLE15 on s390
- Bump version: 9.10.4 → 9.10.5
- Added handling of formatoptions attribute
Custom disk format options passed in the formatoptions
attribute were not handled. In addition options with a
value passed to qemu were handled in the wrong way.
This commit addresses both problems and Fixes#463
- s/sles/openSUSE/
- copy SLE15 files for Leap 15
OBS-URL: https://build.opensuse.org/package/show/Virtualization:Appliances:Builder/python-kiwi?expand=0&rev=50
