starlingx/root
Code Issues Proposed changes

Add lz4 to squashfs img and clean unused rpm

Browse Source 
Story: 2003389
Task: 26436

new systemd depends on lz4. And systemd is included in squashfs, so need to add lz4 to squashfs also.
Removed rpms and rt kernel from the image, since they are not used.

Change-Id: Ic0d8be91b747369bb9a068f41e7c4785d29f8881
Signed-off-by: slin14 <shuicheng.lin@intel.com>
This commit is contained in:
slin14 2018-09-13 23:46:05 +08:00
parent 21bcc10955
commit ef31a4c57d
2 changed files with 19 additions and 153 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

31
build-tools/make-installer-images.sh
View File

@ -42,24 +42,17 @@ EOF
echo "This script makes new initrd.img, vmlinuz and squashfs.img."
echo "NOTE: it has to be executed with *root*!"
if [ $# -lt 2 ];then
echo "$0 <work_dir> <kernel_mode>"
echo "kernel_mode: std or rt"
if [ $# -lt 1 ];then
echo "$0 <work_dir>"
exit -1;
fi
work_dir=$1
mode=$2
output_dir=$work_dir/output
if [ ! -d $output_dir ]; then
mkdir -p $output_dir;
fi
if [ "$mode" != "std" ] && [ "$mode" != "rt" ]; then
echo "ERROR: wrong kernel mode, must be std or rt"
exit -1
fi
timestamp=$(date +%F_%H%M)
echo "---------------- start to make new initrd.img and vmlinuz -------------"
@ -90,7 +83,7 @@ echo "--> clean up $initrd_root"
clean_rootfs $initrd_root
echo "--> extract files from new kernel and its modular rpms to initrd root"
for kf in $kernel_rpms_dir/$mode/*.rpm ; do rpm2cpio $kf | cpio -idu; done
for kf in ${kernel_rpms_dir}/std/*.rpm ; do rpm2cpio $kf | cpio -idu; done
# by now new kernel and its modules exist!
# find new kernel in /boot/
@ -99,17 +92,11 @@ new_kernel="$(ls ./boot/vmlinuz-*)"
echo $new_kernel
if [ -f $new_kernel ];then
#copy out the new kernel
if [ $mode == "std" ];then
if [ -f $output_dir/new-vmlinuz ]; then
mv -f $output_dir/new-vmlinuz $output_dir/vmlinuz-bakcup-$timestamp
fi
cp -f $new_kernel $output_dir/new-vmlinuz
else
if [ -f $output_dir/new-vmlinuz-rt ]; then
mv -f $output_dir/new-vmlinuz-rt $output_dir/vmlinuz-rt-bakcup-$timestamp
fi
cp -f $new_kernel $output_dir/new-vmlinuz-rt
if [ -f $output_dir/new-vmlinuz ]; then
mv -f $output_dir/new-vmlinuz $output_dir/vmlinuz-backup-$timestamp
fi
cp -f $new_kernel $output_dir/new-vmlinuz
kernel_name=$(basename $new_kernel)
new_ver=$(echo $kernel_name | cut -d'-' -f2-)
echo $new_ver
@ -129,7 +116,7 @@ EOF
echo "--> Rebuild the initrd"
if [ -f $output_dir/new-initrd.img ]; then
mv -f $output_dir/new-initrd.img $output_dir/initrd.img-bakcup-$timestamp
mv -f $output_dir/new-initrd.img $output_dir/initrd.img-backup-$timestamp
fi
find . | cpio -o -H newc | xz --check=crc32 --x86 --lzma2=dict=512KiB > $output_dir/new-initrd.img
if [ $? != 0 ];then
@ -214,7 +201,7 @@ echo "--> extract files from rootfs-rpms to squashfs root"
for ff in $rootfs_rpms_dir/*.rpm ; do rpm2cpio $ff | cpio -idu; done
echo "--> extract files from kernel and its modular rpms to squashfs root"
for kf in $kernel_rpms_dir/$mode/*.rpm ; do rpm2cpio $kf | cpio -idu; done
for kf in ${kernel_rpms_dir}/std/*.rpm ; do rpm2cpio $kf | cpio -idu; done
echo "-->check module dependencies in new squashfs.img in chroot context"
#we are using the same new kernel-xxx.rpm, so the $new_ver is the same

141
build-tools/update-pxe-network-installer
View File

@ -4,20 +4,6 @@
## created by Yong Hu (yong.hu@intel.com), 05/24/2018
kernel_mode=0
for arg in "$@"; do
case "$1" in
--std) kernel_mode=0 ;;
--rt) kernel_mode=1 ;;
--help) echo "Update pxe-network-installer images";
echo "$(basename $0) --std for standard kernel mode, or"
echo "$(basename $0) --rt for realtime kernel mode";
exit 0;;
*) echo "unknown argument";
exit 1;;
esac
done
echo "Start to update pxe-network-installer images .... "
timestamp=$(date +%F_%H%M)
cur_dir=$PWD
@ -36,14 +22,6 @@ if [ ! -d $orig_img_dir ];then
mkdir -p $orig_img_dir
fi
orig_kernel_img="$MY_REPO/$CENTOS_REPO/Binary/images/pxeboot/vmlinuz"
if [ -f $orig_kernel_img ]; then
cp -f $orig_kernel_img $pxe_network_installer_dir/$orig_img_dir/.
else
echo "$orig_kernel_img does not exit"
exit -1
fi
orig_initrd_img="$MY_REPO/$CENTOS_REPO/Binary/images/pxeboot/initrd.img"
if [ -f $orig_initrd_img ]; then
cp -f $orig_initrd_img $pxe_network_installer_dir/$orig_img_dir/.
@ -125,24 +103,6 @@ else
exit -1
fi
echo "--> find mlnx-ofa_kernel"
mlnx_ofa_kernel=$(find $MY_BUILD_DIR/std/rpmbuild/RPMS -type f -name "mlnx-ofa_kernel-[0-9]*.x86_64.rpm")
if [ -n $mlnx_ofa_kernel ] && [ -f $mlnx_ofa_kernel ];then
cp -f $mlnx_ofa_kernel $kernel_rpms_std/.
else
echo "ERROR: failed to find mlnx-ofa_kernel module RPM!"
exit -1
fi
echo "--> find mlnx-ofa_kernel-devel"
mlnx_ofa_kernel_devel=$(find $MY_BUILD_DIR/std/rpmbuild/RPMS -type f -name "mlnx-ofa_kernel-devel-[0-9]*.x86_64.rpm")
if [ -n $mlnx_ofa_kernel_devel ] && [ -f $mlnx_ofa_kernel_devel ];then
cp -f $mlnx_ofa_kernel_devel $kernel_rpms_std/.
else
echo "ERROR: failed to find mlnx-ofa_kernel-devel module RPM!"
exit -1
fi
echo "--> find mlnx-ofa_kernel_modules"
mlnx_ofa_kernel_modules=$(find $MY_BUILD_DIR/std/rpmbuild/RPMS -type f -name "mlnx-ofa_kernel-modules-[0-9]*.x86_64.rpm")
if [ -n $mlnx_ofa_kernel_modules ] && [ -f $mlnx_ofa_kernel_modules ];then
@ -153,52 +113,6 @@ else
fi
echo " -------- successfully found standard kernel rpm and related kernel modules --------"
echo ""
echo ""
echo " -------- start to search realtime kernel rpm and related kernel modules --------"
echo "--> find realtime kernel rpm"
rt_kernel=$(find $MY_BUILD_DIR/export/dist/isolinux/Packages/ -type f -name "kernel-rt-[0-9]*.rpm")
if [ -n $rt_kernel ] && [ -f $rt_kernel ];then
cp -f $rt_kernel $kernel_rpms_rt/.
else
echo "ERROR: failed to find realtime kernel RPM!"
exit -1
fi
echo "--> find realtime e1000e kernel module"
rt_e1000e_module=$(find $MY_BUILD_DIR/rt/rpmbuild/RPMS -type f -name "kmod-e1000e-rt-[0-9]*.x86_64.rpm")
if [ -n $rt_e1000e_module ] && [ -f $rt_e1000e_module ];then
cp -f $rt_e1000e_module $kernel_rpms_rt/.
else
echo "ERROR: failed to find realtime e1000e kernel module RPM!"
exit -1
fi
echo "--> find realtime i40e kernel module"
rt_i40e_module=$(find $MY_BUILD_DIR/rt/rpmbuild/RPMS -type f -name "kmod-i40e-rt-[0-9]*.x86_64.rpm")
if [ -n $rt_i40e_module ] && [ -f $rt_i40e_module ];then
cp -f $rt_i40e_module $kernel_rpms_rt/.
else
echo "ERROR: failed to find realtime i40e kernel module RPM!"
exit -1
fi
echo "--> find realtime ixgbe kernel module"
rt_ixgbe_module=$(find $MY_BUILD_DIR/rt/rpmbuild/RPMS -type f -name "kmod-ixgbe-rt-[0-9]*.x86_64.rpm")
if [ -n $rt_ixgbe_module ] && [ -f $rt_ixgbe_module ];then
cp -f $rt_ixgbe_module $kernel_rpms_rt/.
else
echo "ERROR: failed to find realtime ixgbe kernel module RPM!"
exit -1
fi
echo "--> find realtime tpm kernel module"
rt_tpm_module=$(find $MY_BUILD_DIR/rt/rpmbuild/RPMS -type f -name "kmod-tpm-rt-[0-9]*.x86_64.rpm")
if [ -n $rt_tpm_module ] && [ -f $rt_tpm_module ];then
cp -f $rt_tpm_module $kernel_rpms_rt/.
else
echo "ERROR: failed to find realtime tpm kernel module RPM!"
exit -1
fi
rootfs_rpms="$pxe_network_installer_dir/rootfs-rpms"
if [ -d $rootfs_rpms ];then
@ -206,10 +120,6 @@ if [ -d $rootfs_rpms ];then
fi
mkdir -p $rootfs_rpms
echo " -------- successfully found realtime kernel rpm and related kernel modules --------"
echo ""
echo " step 3: start to search rpms for rootfs"
echo "--> find anaconda rpm"
anaconda=$(find $MY_BUILD_DIR/installer/rpmbuild/RPMS -type f -name "anaconda-[0-9]*.x86_64.rpm")
@ -229,33 +139,6 @@ else
exit -1
fi
echo "--> find anaconda-debuginfo rpm"
anaconda_debuginfo=$(find $MY_BUILD_DIR/installer/rpmbuild/RPMS -type f -name "anaconda-debuginfo-[0-9]*.x86_64.rpm")
if [ -n $anaconda_debuginfo ] && [ -f $anaconda_debuginfo ];then
cp -f $anaconda_debuginfo $rootfs_rpms/.
else
echo "ERROR: failed to find anaconda-debuginfo RPM!"
exit -1
fi
echo "--> find anaconda-dracut rpm"
anaconda_dracut=$(find $MY_BUILD_DIR/installer/rpmbuild/RPMS -type f -name "anaconda-dracut-[0-9]*.x86_64.rpm")
if [ -n $anaconda_dracut ] && [ -f $anaconda_dracut ];then
cp -f $anaconda_dracut $rootfs_rpms/.
else
echo "ERROR: failed to find anaconda-dracut RPM!"
exit -1
fi
echo "--> find anaconda-gui rpm"
anaconda_gui=$(find $MY_BUILD_DIR/installer/rpmbuild/RPMS -type f -name "anaconda-gui-[0-9]*.x86_64.rpm")
if [ -n $anaconda_gui ] && [ -f $anaconda_gui ];then
cp -f $anaconda_gui $rootfs_rpms/.
else
echo "ERROR: failed to find anaconda-gui RPM!"
exit -1
fi
echo "--> find anaconda-tui rpm"
anaconda_tui=$(find $MY_BUILD_DIR/installer/rpmbuild/RPMS -type f -name "anaconda-tui-[0-9]*.x86_64.rpm")
if [ -n $anaconda_tui ] && [ -f $anaconda_tui ];then
@ -274,15 +157,6 @@ else
exit -1
fi
echo "--> find anaconda-widgets-devel rpm"
anaconda_widgets_devel=$(find $MY_BUILD_DIR/installer/rpmbuild/RPMS -type f -name "anaconda-widgets-devel-[0-9]*.x86_64.rpm")
if [ -n $anaconda_widgets_devel ] && [ -f $anaconda_widgets_devel ];then
cp -f $anaconda_widgets_devel $rootfs_rpms/.
else
echo "ERROR: failed to find anaconda-widgets-devel RPM!"
exit -1
fi
echo "--> find rpm-xx.x86_64 rpm"
rpm_rpm=$(find $MY_BUILD_DIR/installer/rpmbuild/RPMS -type f -name "rpm-[0-9]*.x86_64.rpm")
if [ -n $rpm_rpm ] && [ -f $rpm_rpm ];then
@ -364,6 +238,15 @@ else
exit -1
fi
echo "--> find lz4 rpm"
lz4_rpm=$(find $MY_BUILD_DIR/export/dist/isolinux/Packages -type f -name "lz4-[0-9]*.x86_64.rpm")
if [ -n $lz4_rpm ] && [ -f $lz4_rpm ];then
cp -f $lz4_rpm $rootfs_rpms/.
else
echo "ERROR: failed to find lz4_rpm RPM!"
exit -1
fi
echo "--> find bind-utils rpm"
bind_utils=$(find $MY_BUILD_DIR/export/dist/isolinux/Packages -type f -name "bind-utils-[0-9]*.x86_64.rpm")
if [ -n $bind_utils ] && [ -f $bind_utils ];then
@ -386,11 +269,7 @@ echo " ---------------- successfully found rpms for rootfs ---------------------
echo "step 4: make installer images in this work dir"
same_folder="$(dirname ${BASH_SOURCE[0]})"
mk_images_tool="$same_folder/make-installer-images.sh"
if [ $kernel_mode -eq 0 ];then
sudo $mk_images_tool $pxe_network_installer_dir "std"
else
sudo $mk_images_tool $pxe_network_installer_dir "rt"
fi
sudo $mk_images_tool $pxe_network_installer_dir
cd $cur_dir
echo "updating pxe-network-installer images -- done!"