187 lines
5.5 KiB
RPMSpec
187 lines
5.5 KiB
RPMSpec
#
|
|
# spec file for package kernel-obs-build
|
|
#
|
|
# Copyright (c) @YEAR@ SUSE LLC
|
|
#
|
|
# All modifications and additions to the file contributed by third parties
|
|
# remain the property of their copyright owners, unless otherwise agreed
|
|
# upon. The license for this file, and modifications and additions to the
|
|
# file, is the same license as for the pristine package itself (unless the
|
|
# license for the pristine package is not an Open Source License, in which
|
|
# case the license is the MIT License). An "Open Source License" is a
|
|
# license that conforms to the Open Source Definition (Version 1.9)
|
|
# published by the Open Source Initiative.
|
|
|
|
# Please submit bugfixes or comments via https://bugs.opensuse.org/
|
|
#
|
|
# needsrootforbuild
|
|
|
|
|
|
#!BuildIgnore: post-build-checks
|
|
|
|
%define patchversion @PATCHVERSION@
|
|
%define variant @VARIANT@%{nil}
|
|
|
|
%include %_sourcedir/kernel-spec-macros
|
|
|
|
%if 0%{?suse_version}
|
|
%if "@OBS_BUILD_VARIANT@"
|
|
%global kernel_flavor @OBS_BUILD_VARIANT@
|
|
%else
|
|
%ifarch %ix86
|
|
%global kernel_flavor -pae
|
|
%else
|
|
%ifarch armv7l armv7hl
|
|
%global kernel_flavor -lpae
|
|
%else
|
|
%global kernel_flavor -default
|
|
%endif
|
|
%endif
|
|
%endif
|
|
%global kernel_package kernel%kernel_flavor-srchash-@COMMIT_FULL@
|
|
%endif
|
|
%if 0%{?rhel_version}
|
|
%global kernel_package kernel
|
|
%endif
|
|
|
|
Name: kernel-obs-build
|
|
Version: @RPMVERSION@
|
|
%if 0%{?is_kotd}
|
|
Release: <RELEASE>.g@COMMIT@
|
|
%else
|
|
Release: @RELEASE@
|
|
%endif
|
|
Summary: package kernel and initrd for OBS VM builds
|
|
License: GPL-2.0-only
|
|
Group: SLES
|
|
BuildRequires: coreutils
|
|
BuildRequires: device-mapper
|
|
BuildRequires: dracut
|
|
BuildRequires: %kernel_package
|
|
BuildRequires: util-linux
|
|
%if 0%{?suse_version} > 1550 || 0%{?sle_version} > 150200
|
|
BuildRequires: zstd
|
|
%endif
|
|
%if ! 0%{?is_kotd} || %{?is_kotd_qa}%{!?is_kotd_qa:0}
|
|
ExclusiveArch: @ARCHS@
|
|
%else
|
|
ExclusiveArch: do_not_build
|
|
%endif
|
|
|
|
%description
|
|
This package is repackaging already compiled kernels to make them usable
|
|
inside of Open Build Service (OBS) VM builds. An initrd with some basic
|
|
kernel modules is generated as well, but further kernel modules can be
|
|
loaded during build when installing the kernel package.
|
|
|
|
%files
|
|
/.build.cmdline.*
|
|
/.build.console.*
|
|
/.build.hostarch.*
|
|
/.build.initrd.*
|
|
/.build.kernel.*
|
|
|
|
%prep
|
|
|
|
%build
|
|
# set 'date of last password change' to a static value (bsc#1189305)
|
|
sed -i 's/^\(root:\*:\)[1-9][0-9]*\(::::::\)/\142\2/' /etc/shadow
|
|
mkdir -p /usr/lib/dracut/modules.d/80obs
|
|
cat > /usr/lib/dracut/modules.d/80obs/module-setup.sh <<EOF
|
|
#!/bin/bash
|
|
|
|
# called by dracut
|
|
check() {
|
|
return 0
|
|
}
|
|
|
|
# called by dracut
|
|
installkernel() {
|
|
hostonly='' instmods obs
|
|
}
|
|
|
|
# called by dracut
|
|
install() {
|
|
inst_hook pre-udev 10 "\$moddir"/setup_obs.sh
|
|
}
|
|
EOF
|
|
chmod a+rx /usr/lib/dracut/modules.d/80obs/module-setup.sh
|
|
cat > /usr/lib/dracut/modules.d/80obs/setup_obs.sh <<EOF
|
|
#!/bin/sh
|
|
info "Loading kernel modules for OBS"
|
|
info " Loop..."
|
|
modprobe -q loop max_loop=64
|
|
info " binfmt misc..."
|
|
modprobe -q binfmt_misc
|
|
EOF
|
|
chmod a+rx /usr/lib/dracut/modules.d/80obs/setup_obs.sh
|
|
# Configure systemd in kernel-obs-build's initrd not to limit TasksMax,
|
|
# we run with build as PID 1 (boo#965564)
|
|
echo "DefaultTasksMax=infinity" >> /etc/systemd/system.conf
|
|
echo "DefaultTasksAccounting=no" >> /etc/systemd/system.conf
|
|
echo 127.0.0.1 localhost > /etc/hosts # omit build-machine host name (boo#1084909)
|
|
|
|
# a longer list to have them also available for qemu cross builds where x86_64 kernel runs in eg. arm env.
|
|
# this list of modules where available on build workers of build.opensuse.org, so we stay compatible.
|
|
export KERNEL_MODULES="
|
|
loop dm-crypt essiv dm-mod dm-snapshot binfmt-misc fuse kqemu squashfs ext2 ext3 ext4 btrfs
|
|
xfs nf_conntrack_ipv6 binfmt_misc virtio_pci virtio_mmio virtio_blk virtio_rng fat vfat
|
|
nls_cp437 nls_iso8859-1 ibmvscsi sd_mod e1000 ibmveth overlay 9p 9pnet_virtio qemu_fw_cfg
|
|
algif_hash aegis128 xts bridge br_netfilter nf_nat xt_conntrack iptable_nat iptable_filter
|
|
iso9660"
|
|
|
|
# manually load all modules to make sure they're available
|
|
for i in $KERNEL_MODULES; do
|
|
(
|
|
echo "info ' $i'"
|
|
echo "modprobe -q $i"
|
|
) >> /usr/lib/dracut/modules.d/80obs/setup_obs.sh
|
|
done
|
|
|
|
ROOT=""
|
|
[ -e "/dev/vda" ] && ROOT="-d /dev/vda"
|
|
[ -e /dev/hda1 ] && ROOT="-d /dev/hda1" # for xen builds
|
|
%define kernel_name vmlinu?
|
|
%ifarch s390 s390x
|
|
%define kernel_name image
|
|
%endif
|
|
%ifarch %arm
|
|
%define kernel_name zImage
|
|
%endif
|
|
%ifarch aarch64 riscv64
|
|
%define kernel_name Image
|
|
%endif
|
|
|
|
# --host-only mode is needed for unlimited TasksMax workaround (boo#965564)
|
|
dracut --reproducible --host-only --no-hostonly-cmdline \
|
|
--no-early-microcode --nofscks --strip --hardlink \
|
|
--drivers="$KERNEL_MODULES" --force /tmp/initrd.kvm \
|
|
%if 0%{?suse_version} > 1550 || 0%{?sle_version} > 150200
|
|
--compress "zstd -19 -T0" \
|
|
%endif
|
|
$(echo /boot/%{kernel_name}-*%{kernel_flavor} | sed -n -e 's,[^-]*-\(.*'%{kernel_flavor}'\),\1,p')
|
|
|
|
#cleanup
|
|
rm -rf /usr/lib/dracut/modules.d/80obs
|
|
|
|
%install
|
|
install -d -m 0755 %{buildroot}
|
|
cp -v /boot/%{kernel_name}-*%{kernel_flavor} %{buildroot}/.build.kernel.kvm
|
|
cp -v /tmp/initrd.kvm %{buildroot}/.build.initrd.kvm
|
|
|
|
# inform worker kernel parameters to invoke
|
|
CMDLINE="elevator=noop nmi_watchdog=0 rw ia32_emulation=1"
|
|
echo "$CMDLINE" > %{buildroot}/.build.cmdline.kvm
|
|
|
|
# inform worker about availability of virtio-serial
|
|
touch %{buildroot}/.build.console.kvm
|
|
if grep -qx CONFIG_VIRTIO_CONSOLE=y /boot/config-*%{kernel_flavor} ; then
|
|
echo "virtio" > %{buildroot}/.build.console.kvm
|
|
fi
|
|
|
|
#inform worker about arch
|
|
#see obs-build commit e47399d738e51
|
|
uname -m > %{buildroot}/.build.hostarch.kvm
|
|
|
|
%changelog
|