#!/bin/bash -p
#
# Generator script for a dracut initramfs
-# Tries to retain some degree of compatibility with the command line
-# of the various mkinitrd implementations out there
-#
# Copyright 2005-2013 Red Hat, Inc. All rights reserved.
#
unset GZIP
# Verify bash version, current minimum is 4
-if (( BASH_VERSINFO[0] < 4 )); then
- printf -- 'You need at least Bash 4 to use dracut, sorry.' >&2
+if ((BASH_VERSINFO[0] < 4)); then
+ printf "%s\n" "dracut[F]: dracut requires at least Bash 4." >&2
exit 1
fi
-dracut_args=( "$@" )
+dracut_args=("$@")
+# shellcheck disable=SC2155
readonly dracut_cmd=$(readlink -f "$0")
set -o pipefail
. "$dracutbasedir"/dracut-version.sh
fi
-# 80x25 linebreak here ^
+ # 80x25 linebreak here ^
cat << EOF
Usage: $dracut_cmd [OPTION]... [<initramfs> [<kernel-version>]]
. "$dracutbasedir"/dracut-version.sh
fi
-# 80x25 linebreak here ^
+ # 80x25 linebreak here ^
cat << EOF
Usage: $dracut_cmd [OPTION]... [<initramfs> [<kernel-version>]]
--kver [VERSION] Set kernel version to [VERSION].
-f, --force Overwrite existing initramfs file.
+ [OUTPUT_FILE] --rebuild
+ Append the current arguments to those with which the
+ input initramfs image was built. This option helps in
+ incrementally building the initramfs for testing.
+ If optional [OUTPUT_FILE] is not provided, the input
+ initramfs provided to rebuild will be used as output
+ file.
-a, --add [LIST] Add a space-separated list of dracut modules.
- --rebuild Append arguments to those of existing image and rebuild
+ --force-add [LIST] Force to add a space-separated list of dracut modules
+ to the default set of modules, when -H is specified.
+ -o, --omit [LIST] Omit a space-separated list of dracut modules.
-m, --modules [LIST] Specify a space-separated list of dracut modules to
call when building the initramfs. Modules are located
in /usr/lib/dracut/modules.d.
- -o, --omit [LIST] Omit a space-separated list of dracut modules.
- --force-add [LIST] Force to add a space-separated list of dracut modules
- to the default set of modules, when -H is specified.
- -d, --drivers [LIST] Specify a space-separated list of kernel modules to
- exclusively include in the initramfs.
+ This option forces dracut to only include the specified
+ dracut modules.
+ In most cases the --add option is what you want to use.
--add-drivers [LIST] Specify a space-separated list of kernel
modules to add to the initramfs.
- --force-drivers [LIST] Specify a space-separated list of kernel
+ --force-drivers [LIST]
+ Specify a space-separated list of kernel
modules to add to the initramfs and make sure they
are tried to be loaded via modprobe same as passing
rd.driver.pre=DRIVER kernel parameter.
--omit-drivers [LIST] Specify a space-separated list of kernel
modules not to add to the initramfs.
+ -d, --drivers [LIST] Specify a space-separated list of kernel modules to
+ exclusively include in the initramfs.
--filesystems [LIST] Specify a space-separated list of kernel filesystem
modules to exclusively include in the generic
initramfs.
- -k, --kmoddir [DIR] Specify the directory, where to look for kernel
- modules
- --fwdir [DIR] Specify additional directories, where to look for
- firmwares, separated by :
- --kernel-only Only install kernel drivers and firmware files
- --no-kernel Do not install kernel drivers and firmware files
- --print-cmdline Print the kernel command line for the given disk layout
- --early-microcode Combine early microcode with ramdisk
- --no-early-microcode Do not combine early microcode with ramdisk
- --kernel-cmdline [PARAMETERS] Specify default kernel command line parameters
- --strip Strip binaries in the initramfs
- --nostrip Do not strip binaries in the initramfs
- --hardlink Hardlink files in the initramfs
- --nohardlink Do not hardlink files in the initramfs
- --prefix [DIR] Prefix initramfs files with [DIR]
- --noprefix Do not prefix initramfs files
- --mdadmconf Include local /etc/mdadm.conf
- --nomdadmconf Do not include local /etc/mdadm.conf
- --lvmconf Include local /etc/lvm/lvm.conf
- --nolvmconf Do not include local /etc/lvm/lvm.conf
+ -k, --kmoddir [DIR] Specify the directory where to look for kernel
+ modules.
+ --fwdir [DIR] Specify additional colon-separated list of directories
+ where to look for firmware files.
+ --libdirs [LIST] Specify a space-separated list of directories
+ where to look for libraries.
+ --kernel-only Only install kernel drivers and firmware files.
+ --no-kernel Do not install kernel drivers and firmware files.
+ --print-cmdline Print the kernel command line for the given disk layout.
+ --early-microcode Combine early microcode with ramdisk.
+ --no-early-microcode Do not combine early microcode with ramdisk.
+ --kernel-cmdline [PARAMETERS]
+ Specify default kernel command line parameters.
+ --strip Strip binaries in the initramfs.
+ --aggressive-strip Strip more than just debug symbol and sections,
+ for a smaller initramfs build. The --strip option must
+ also be specified.
+ --nostrip Do not strip binaries in the initramfs.
+ --hardlink Hardlink files in the initramfs.
+ --nohardlink Do not hardlink files in the initramfs.
+ --prefix [DIR] Prefix initramfs files with [DIR].
+ --noprefix Do not prefix initramfs files.
+ --mdadmconf Include local /etc/mdadm.conf file.
+ --nomdadmconf Do not include local /etc/mdadm.conf file.
+ --lvmconf Include local /etc/lvm/lvm.conf file.
+ --nolvmconf Do not include local /etc/lvm/lvm.conf file.
--fscks [LIST] Add a space-separated list of fsck helpers.
--nofscks Inhibit installation of any fsck helpers.
--ro-mnt Mount / and /usr read-only by default.
- -h, --help This message
- --debug Output debug information of the build process
- --profile Output profile information of the build process
+ -h, --help This message.
+ --debug Output debug information of the build process.
+ --profile Output profile information of the build process.
-L, --stdlog [0-6] Specify logging level (to standard error)
0 - suppress any messages
1 - only fatal errors
4 - info
5 - debug info (here starts lots of output)
6 - trace info (and even more)
- -v, --verbose Increase verbosity level
- -q, --quiet Decrease verbosity level
+ -v, --verbose Increase verbosity level.
+ -q, --quiet Decrease verbosity level.
-c, --conf [FILE] Specify configuration file to use.
Default: /etc/dracut.conf
--confdir [DIR] Specify configuration directory to use *.conf files
directory instead of the system-wide installed in
/usr/lib/dracut/modules.d.
Useful when running dracut from a git checkout.
- -H, --hostonly Host-Only mode: Install only what is needed for
- booting the local host instead of a generic host.
- -N, --no-hostonly Disables Host-Only mode
- --hostonly-mode <mode>
- Specify the hostonly mode to use. <mode> could be
- one of "sloppy" or "strict". "sloppy" mode is used
- by default.
- In "sloppy" hostonly mode, extra drivers and modules
- will be installed, so minor hardware change won't make
- the image unbootable (eg. changed keyboard), and the
- image is still portable among similar hosts.
- With "strict" mode enabled, anything not necessary
- for booting the local host in its current state will
- not be included, and modules may do some extra job
- to save more space. Minor change of hardware or
- environment could make the image unbootable.
- DO NOT use "strict" mode unless you know what you
- are doing.
+ -H, --hostonly Host-only mode: Install only what is needed for
+ booting the local host instead of a generic host.
+ -N, --no-hostonly Disables host-only mode.
+ --hostonly-mode [MODE]
+ Specify the host-only mode to use. [MODE] could be
+ one of "sloppy" or "strict". "sloppy" mode is used
+ by default.
+ In "sloppy" host-only mode, extra drivers and modules
+ will be installed, so minor hardware change won't make
+ the image unbootable (e.g. changed keyboard), and the
+ image is still portable among similar hosts.
+ With "strict" mode enabled, anything not necessary
+ for booting the local host in its current state will
+ not be included, and modules may do some extra job
+ to save more space. Minor change of hardware or
+ environment could make the image unbootable.
+ DO NOT use "strict" mode unless you know what you
+ are doing.
--hostonly-cmdline Store kernel command line arguments needed
- in the initramfs
+ in the initramfs.
--no-hostonly-cmdline Do not store kernel command line arguments needed
- in the initramfs
+ in the initramfs.
--no-hostonly-default-device
Do not generate implicit host devices like root,
- swap, fstab, etc. Use "--mount" or "--add-device"
- to explicitly add devices as needed.
+ swap, fstab, etc. Use "--mount" or "--add-device"
+ to explicitly add devices as needed.
--hostonly-i18n Install only needed keyboard and font files according
- to the host configuration (default).
+ to the host configuration (default).
--no-hostonly-i18n Install all keyboard and font files available.
--hostonly-nics [LIST]
- Only enable listed NICs in the initramfs.
+ Only enable listed NICs in the initramfs. The list can
+ be empty, so other modules can install only the
+ necessary network drivers.
--persistent-policy [POLICY]
Use [POLICY] to address disks and partitions.
- POLICY can be any directory name found in /dev/disk.
- E.g. "by-uuid", "by-label"
+ POLICY can be any directory name found in /dev/disk
+ (e.g. "by-uuid", "by-label"), or "mapper" to use
+ /dev/mapper device names (default).
--fstab Use /etc/fstab to determine the root device.
- --add-fstab [FILE] Add file to the initramfs fstab
+ --add-fstab [FILE] Add file to the initramfs fstab.
--mount "[DEV] [MP] [FSTYPE] [FSOPTS]"
Mount device [DEV] on mountpoint [MP] with filesystem
- [FSTYPE] and options [FSOPTS] in the initramfs
+ [FSTYPE] and options [FSOPTS] in the initramfs.
--mount "[MP]" Same as above, but [DEV], [FSTYPE] and [FSOPTS] are
- determined by looking at the current mounts.
- --add-device "[DEV]" Bring up [DEV] in initramfs
+ determined by looking at the current mounts.
+ --add-device "[DEV]" Bring up [DEV] in initramfs.
-i, --include [SOURCE] [TARGET]
Include the files in the SOURCE directory into the
Target directory in the final initramfs.
in the final initramfs.
-I, --install [LIST] Install the space separated list of files into the
initramfs.
- --install-optional [LIST] Install the space separated list of files into the
+ --install-optional [LIST]
+ Install the space separated list of files into the
initramfs, if they exist.
--gzip Compress the generated initramfs using gzip.
This will be done by default, unless another
--zstd Compress the generated initramfs using Zstandard.
Make sure that your kernel has zstd support compiled
in, otherwise you will not be able to boot.
- --compress [COMPRESSION] Compress the generated initramfs with the
+ --compress [COMPRESSION]
+ Compress the generated initramfs with the
passed compression program. Make sure your kernel
knows how to decompress the generated initramfs,
otherwise you will not be able to boot.
- --no-compress Do not compress the generated initramfs. This will
+ --no-compress Do not compress the generated initramfs. This will
override any other compression options.
+ --squash-compressor [COMPRESSION]
+ Specify the compressor and compressor specific options
+ used by mksquashfs if squash module is called when
+ building the initramfs.
+ --enhanced-cpio Attempt to reflink cpio file data using dracut-cpio.
--list-modules List all available dracut modules.
-M, --show-modules Print included module's name to standard output during
build.
- --keep Keep the temporary initramfs for debugging purposes
- --printsize Print out the module install size
- --sshkey [SSHKEY] Add ssh key to initramfs (use with ssh-client module)
- --logfile [FILE] Logfile to use (overrides configuration setting)
- --reproducible Create reproducible images
- --no-reproducible Do not create reproducible images
- --loginstall [DIR] Log all files installed from the host to [DIR]
+ --keep Keep the temporary initramfs for debugging purposes.
+ --printsize Print out the module install size.
+ --sshkey [SSHKEY] Add SSH key to initramfs (use with ssh-client module).
+ --logfile [FILE] Logfile to use (overrides configuration setting).
+ --reproducible Create reproducible images.
+ --no-reproducible Do not create reproducible images.
+ --loginstall [DIR] Log all files installed from the host to [DIR].
--uefi Create an UEFI executable with the kernel cmdline and
- kernel combined
- --no-uefi Disables UEFI mode
- --uefi-stub [FILE] Use the UEFI stub [FILE] to create an UEFI executable
+ kernel combined.
+ --no-uefi Disables UEFI mode.
+ --no-machineid Affects the default output filename of the UEFI
+ executable, discarding the <MACHINE_ID> part.
+ --uefi-stub [FILE] Use the UEFI stub [FILE] to create an UEFI executable.
--uefi-splash-image [FILE]
Use [FILE] as a splash image when creating an UEFI
- executable
- --kernel-image [FILE] location of the kernel image
+ executable. Requires bitmap (.bmp) image format.
+ --kernel-image [FILE] Location of the kernel image.
+ --sbat [PARAMETERS] The SBAT parameters to be added to .sbat.
+ The string "sbat,1,SBAT Version,sbat,1,
+ https://github.com/rhboot/shim/blob/main/SBAT.md" is
+ already added by default.
--regenerate-all Regenerate all initramfs images at the default location
- for the kernel versions found on the system
- --version Display version
+ for the kernel versions found on the system.
+ -p, --parallel Use parallel processing if possible (currently only
+ supported --regenerate-all)
+ images simultaneously.
+ --version Display version.
If [LIST] has multiple arguments, then you have to put these in quotes.
local _dev
for _dev in "$@"; do
[[ " ${host_devs[*]} " == *" $_dev "* ]] && return
- host_devs+=( "$_dev" )
+ host_devs+=("$_dev")
done
}
fi
}
-check_conf_file()
-{
+check_conf_file() {
if grep -H -e '^[^#]*[+]=\("[^ ]\|.*[^ ]"\)' "$@"; then
- printf '\ndracut: WARNING: <key>+=" <values> ": <values> should have surrounding white spaces!\n' >&2
- printf 'dracut: WARNING: This will lead to unwanted side effects! Please fix the configuration file.\n\n' >&2
+ printf '\ndracut[W]: <key>+=" <values> ": <values> should have surrounding white spaces!\n' >&2
+ printf 'dracut[W]: This will lead to unwanted side effects! Please fix the configuration file.\n\n' >&2
fi
}
-dropindirs_sort()
-{
- local suffix=$1; shift
+dropindirs_sort() {
+ local suffix=$1
+ shift
local -a files
local f d
for d in "$@"; do
for i in "$d/"*"$suffix"; do
- if [[ -e "$i" ]]; then
+ if [[ -e $i ]]; then
printf "%s\n" "${i##*/}"
fi
done
}
}
-rearrange_params()
-{
+rearrange_params() {
# Workaround -i, --include taking 2 arguments
newat=()
for i in "$@"; do
- if [[ $i == "-i" ]] || [[ $i == "--include" ]]; then
+ if [[ $i == "-i" ]] || [[ $i == "--include" ]]; then
newat+=("++include") # Replace --include by ++include
else
newat+=("$i")
done
set -- "${newat[@]}" # Set new $@
- TEMP=$(unset POSIXLY_CORRECT; getopt \
- -o "a:m:o:d:I:k:c:r:L:fvqlHhMN" \
- --long kver: \
- --long add: \
- --long force-add: \
- --long add-drivers: \
- --long force-drivers: \
- --long omit-drivers: \
- --long modules: \
- --long omit: \
- --long drivers: \
- --long filesystems: \
- --long install: \
- --long install-optional: \
- --long fwdir: \
- --long libdirs: \
- --long fscks: \
- --long add-fstab: \
- --long mount: \
- --long device: \
- --long add-device: \
- --long nofscks \
- --long ro-mnt \
- --long kmoddir: \
- --long conf: \
- --long confdir: \
- --long tmpdir: \
- --long sysroot: \
- --long stdlog: \
- --long compress: \
- --long prefix: \
- --long rebuild: \
- --long force \
- --long kernel-only \
- --long no-kernel \
- --long print-cmdline \
- --long kernel-cmdline: \
- --long strip \
- --long nostrip \
- --long hardlink \
- --long nohardlink \
- --long noprefix \
- --long mdadmconf \
- --long nomdadmconf \
- --long lvmconf \
- --long nolvmconf \
- --long debug \
- --long profile \
- --long sshkey: \
- --long logfile: \
- --long verbose \
- --long quiet \
- --long local \
- --long hostonly \
- --long host-only \
- --long no-hostonly \
- --long no-host-only \
- --long hostonly-mode: \
- --long hostonly-cmdline \
- --long no-hostonly-cmdline \
- --long no-hostonly-default-device \
- --long persistent-policy: \
- --long fstab \
- --long help \
- --long bzip2 \
- --long lzma \
- --long xz \
- --long lzo \
- --long lz4 \
- --long zstd \
- --long no-compress \
- --long gzip \
- --long list-modules \
- --long show-modules \
- --long keep \
- --long printsize \
- --long regenerate-all \
- --long noimageifnotneeded \
- --long early-microcode \
- --long no-early-microcode \
- --long reproducible \
- --long no-reproducible \
- --long loginstall: \
- --long uefi \
- --long no-uefi \
- --long uefi-stub: \
- --long uefi-splash-image: \
- --long kernel-image: \
- --long no-hostonly-i18n \
- --long hostonly-i18n \
- --long hostonly-nics: \
- --long no-machineid \
- --long version \
- -- "$@")
+ TEMP=$(
+ unset POSIXLY_CORRECT
+ getopt \
+ -o "a:m:o:d:I:k:c:r:L:fvqlHhMNp" \
+ --long kver: \
+ --long add: \
+ --long force-add: \
+ --long add-drivers: \
+ --long force-drivers: \
+ --long omit-drivers: \
+ --long modules: \
+ --long omit: \
+ --long drivers: \
+ --long filesystems: \
+ --long install: \
+ --long install-optional: \
+ --long fwdir: \
+ --long libdirs: \
+ --long fscks: \
+ --long add-fstab: \
+ --long mount: \
+ --long device: \
+ --long add-device: \
+ --long nofscks \
+ --long ro-mnt \
+ --long kmoddir: \
+ --long conf: \
+ --long confdir: \
+ --long tmpdir: \
+ --long sysroot: \
+ --long stdlog: \
+ --long compress: \
+ --long squash-compressor: \
+ --long prefix: \
+ --long rebuild: \
+ --long force \
+ --long kernel-only \
+ --long no-kernel \
+ --long print-cmdline \
+ --long kernel-cmdline: \
+ --long strip \
+ --long aggressive-strip \
+ --long nostrip \
+ --long hardlink \
+ --long nohardlink \
+ --long noprefix \
+ --long mdadmconf \
+ --long nomdadmconf \
+ --long lvmconf \
+ --long nolvmconf \
+ --long debug \
+ --long profile \
+ --long sshkey: \
+ --long logfile: \
+ --long verbose \
+ --long quiet \
+ --long local \
+ --long hostonly \
+ --long host-only \
+ --long no-hostonly \
+ --long no-host-only \
+ --long hostonly-mode: \
+ --long hostonly-cmdline \
+ --long no-hostonly-cmdline \
+ --long no-hostonly-default-device \
+ --long persistent-policy: \
+ --long fstab \
+ --long help \
+ --long bzip2 \
+ --long lzma \
+ --long xz \
+ --long lzo \
+ --long lz4 \
+ --long zstd \
+ --long no-compress \
+ --long gzip \
+ --long enhanced-cpio \
+ --long list-modules \
+ --long show-modules \
+ --long keep \
+ --long printsize \
+ --long regenerate-all \
+ --long parallel \
+ --long noimageifnotneeded \
+ --long early-microcode \
+ --long no-early-microcode \
+ --long reproducible \
+ --long no-reproducible \
+ --long loginstall: \
+ --long uefi \
+ --long no-uefi \
+ --long uefi-stub: \
+ --long uefi-splash-image: \
+ --long kernel-image: \
+ --long sbat: \
+ --long no-hostonly-i18n \
+ --long hostonly-i18n \
+ --long hostonly-nics: \
+ --long no-machineid \
+ --long version \
+ -- "$@"
+ )
# shellcheck disable=SC2181
- if (( $? != 0 )); then
+ if (($? != 0)); then
usage
exit 1
fi
# parse command line args to check if '--rebuild' option is present
unset append_args_l
unset rebuild_file
-while :
-do
+while :; do
if [ "$1" == "--" ]; then
- shift; break
+ shift
+ break
fi
if [ "$1" == "--rebuild" ]; then
append_args_l="yes"
- rebuild_file="$2"
- if [ ! -e "$rebuild_file" ]; then
- echo "Image file '$rebuild_file', for rebuild, does not exist!"
- exit 1
- fi
- abs_rebuild_file=$(readlink -f "$rebuild_file") && rebuild_file="$abs_rebuild_file"
- shift; continue
+ rebuild_file="$2"
+ if [ ! -e "$rebuild_file" ]; then
+ echo "Image file '$rebuild_file', for rebuild, does not exist!"
+ exit 1
+ fi
+ abs_rebuild_file=$(readlink -f "$rebuild_file") && rebuild_file="$abs_rebuild_file"
+ shift
+ continue
fi
shift
done
while (($# > 0)); do
case ${1%%=*} in
++include)
- shift 2;;
+ shift 2
+ ;;
*)
if ! [[ ${outfile+x} ]]; then
outfile=$1
kernel=$1
else
printf "\nUnknown arguments: %s\n\n" "$*" >&2
- usage; exit 1;
+ usage
+ exit 1
fi
;;
esac
while :; do
if [[ $1 != "--" ]] && [[ $1 != "--rebuild" ]]; then
- PARMS_TO_STORE+=" $1";
+ PARMS_TO_STORE+=" $1"
fi
case $1 in
- --kver) kernel="$2"; PARMS_TO_STORE+=" '$2'"; shift;;
- -a|--add) add_dracutmodules_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;;
- --force-add) force_add_dracutmodules_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;;
- --add-drivers) add_drivers_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;;
- --force-drivers) force_drivers_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;;
- --omit-drivers) omit_drivers_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;;
- -m|--modules) dracutmodules_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;;
- -o|--omit) omit_dracutmodules_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;;
- -d|--drivers) drivers_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;;
- --filesystems) filesystems_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;;
- -I|--install) install_items_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;;
- --install-optional) install_optional_items_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;;
- --fwdir) fw_dir_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;;
- --libdirs) libdirs_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;;
- --fscks) fscks_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;;
- --add-fstab) add_fstab_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;;
- --mount) fstab_lines+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;;
- --add-device|--device) add_device_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;;
- --kernel-cmdline) kernel_cmdline_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;;
- --nofscks) nofscks_l="yes";;
- --ro-mnt) ro_mnt_l="yes";;
- -k|--kmoddir) drivers_dir_l="$2"; PARMS_TO_STORE+=" '$2'"; shift;;
- -c|--conf) conffile="$2"; PARMS_TO_STORE+=" '$2'"; shift;;
- --confdir) confdir="$2"; PARMS_TO_STORE+=" '$2'"; shift;;
- --tmpdir) tmpdir_l="$2"; PARMS_TO_STORE+=" '$2'"; shift;;
- -r|--sysroot) sysroot_l="$2"; PARMS_TO_STORE+=" '$2'"; shift;;
- -L|--stdlog) stdloglvl_l="$2"; PARMS_TO_STORE+=" '$2'"; shift;;
- --compress) compress_l="$2"; PARMS_TO_STORE+=" '$2'"; shift;;
- --prefix) prefix_l="$2"; PARMS_TO_STORE+=" '$2'"; shift;;
- --loginstall) loginstall_l="$2"; PARMS_TO_STORE+=" '$2'"; shift;;
- --rebuild) if [[ $rebuild_file == "$outfile" ]]; then
- force=yes
- fi
- shift
- ;;
- -f|--force) force=yes;;
- --kernel-only) kernel_only="yes"; no_kernel="no";;
- --no-kernel) kernel_only="no"; no_kernel="yes";;
+ --kver)
+ kernel="$2"
+ PARMS_TO_STORE+=" '$2'"
+ shift
+ ;;
+ -a | --add)
+ add_dracutmodules_l+=("$2")
+ PARMS_TO_STORE+=" '$2'"
+ shift
+ ;;
+ --force-add)
+ force_add_dracutmodules_l+=("$2")
+ PARMS_TO_STORE+=" '$2'"
+ shift
+ ;;
+ --add-drivers)
+ add_drivers_l+=("$2")
+ PARMS_TO_STORE+=" '$2'"
+ shift
+ ;;
+ --force-drivers)
+ force_drivers_l+=("$2")
+ PARMS_TO_STORE+=" '$2'"
+ shift
+ ;;
+ --omit-drivers)
+ omit_drivers_l+=("$2")
+ PARMS_TO_STORE+=" '$2'"
+ shift
+ ;;
+ -m | --modules)
+ dracutmodules_l+=("$2")
+ PARMS_TO_STORE+=" '$2'"
+ shift
+ ;;
+ -o | --omit)
+ omit_dracutmodules_l+=("$2")
+ PARMS_TO_STORE+=" '$2'"
+ shift
+ ;;
+ -d | --drivers)
+ drivers_l+=("$2")
+ PARMS_TO_STORE+=" '$2'"
+ shift
+ ;;
+ --filesystems)
+ filesystems_l+=("$2")
+ PARMS_TO_STORE+=" '$2'"
+ shift
+ ;;
+ -I | --install)
+ install_items_l+=("$2")
+ PARMS_TO_STORE+=" '$2'"
+ shift
+ ;;
+ --install-optional)
+ install_optional_items_l+=("$2")
+ PARMS_TO_STORE+=" '$2'"
+ shift
+ ;;
+ --fwdir)
+ fw_dir_l+=("$2")
+ PARMS_TO_STORE+=" '$2'"
+ shift
+ ;;
+ --libdirs)
+ libdirs_l+=("$2")
+ PARMS_TO_STORE+=" '$2'"
+ shift
+ ;;
+ --fscks)
+ fscks_l+=("$2")
+ PARMS_TO_STORE+=" '$2'"
+ shift
+ ;;
+ --add-fstab)
+ add_fstab_l+=("$2")
+ PARMS_TO_STORE+=" '$2'"
+ shift
+ ;;
+ --mount)
+ fstab_lines+=("$2")
+ PARMS_TO_STORE+=" '$2'"
+ shift
+ ;;
+ --add-device | --device)
+ add_device_l+=("$2")
+ PARMS_TO_STORE+=" '$2'"
+ shift
+ ;;
+ --kernel-cmdline)
+ kernel_cmdline_l+=("$2")
+ PARMS_TO_STORE+=" '$2'"
+ shift
+ ;;
+ --nofscks) nofscks_l="yes" ;;
+ --ro-mnt) ro_mnt_l="yes" ;;
+ -k | --kmoddir)
+ drivers_dir_l="$2"
+ PARMS_TO_STORE+=" '$2'"
+ shift
+ ;;
+ -c | --conf)
+ conffile="$2"
+ PARMS_TO_STORE+=" '$2'"
+ shift
+ ;;
+ --confdir)
+ confdir="$2"
+ PARMS_TO_STORE+=" '$2'"
+ shift
+ ;;
+ --tmpdir)
+ tmpdir_l="$2"
+ PARMS_TO_STORE+=" '$2'"
+ shift
+ ;;
+ -r | --sysroot)
+ sysroot_l="$2"
+ PARMS_TO_STORE+=" '$2'"
+ shift
+ ;;
+ -L | --stdlog)
+ stdloglvl_l="$2"
+ PARMS_TO_STORE+=" '$2'"
+ shift
+ ;;
+ --compress)
+ compress_l="$2"
+ PARMS_TO_STORE+=" '$2'"
+ shift
+ ;;
+ --squash-compressor)
+ squash_compress_l="$2"
+ PARMS_TO_STORE+=" '$2'"
+ shift
+ ;;
+ --prefix)
+ prefix_l="$2"
+ PARMS_TO_STORE+=" '$2'"
+ shift
+ ;;
+ --loginstall)
+ loginstall_l="$2"
+ PARMS_TO_STORE+=" '$2'"
+ shift
+ ;;
+ --rebuild)
+ if [[ $rebuild_file == "$outfile" ]]; then
+ force=yes
+ fi
+ shift
+ ;;
+ -f | --force) force=yes ;;
+ --kernel-only)
+ kernel_only="yes"
+ no_kernel="no"
+ ;;
+ --no-kernel)
+ kernel_only="no"
+ no_kernel="yes"
+ ;;
--print-cmdline)
- print_cmdline="yes"; hostonly_l="yes"; kernel_only="yes"; no_kernel="yes";;
+ print_cmdline="yes"
+ hostonly_l="yes"
+ kernel_only="yes"
+ no_kernel="yes"
+ ;;
--early-microcode)
- early_microcode_l="yes";;
+ early_microcode_l="yes"
+ ;;
--no-early-microcode)
- early_microcode_l="no";;
- --strip) do_strip_l="yes";;
- --nostrip) do_strip_l="no";;
- --hardlink) do_hardlink_l="yes";;
- --nohardlink) do_hardlink_l="no";;
- --noprefix) prefix_l="/";;
- --mdadmconf) mdadmconf_l="yes";;
- --nomdadmconf) mdadmconf_l="no";;
- --lvmconf) lvmconf_l="yes";;
- --nolvmconf) lvmconf_l="no";;
- --debug) debug="yes";;
- --profile) profile="yes";;
- --sshkey) sshkey="$2"; PARMS_TO_STORE+=" '$2'"; shift;;
- --logfile) logfile_l="$2"; shift;;
- -v|--verbose) ((verbosity_mod_l++));;
- -q|--quiet) ((verbosity_mod_l--));;
- -l|--local)
- allowlocal="yes"
- [[ -f "$(readlink -f "${0%/*}")/dracut-init.sh" ]] \
- && dracutbasedir="$(readlink -f "${0%/*}")"
- ;;
- -H|--hostonly|--host-only)
- hostonly_l="yes" ;;
- -N|--no-hostonly|--no-host-only)
- hostonly_l="no" ;;
+ early_microcode_l="no"
+ ;;
+ --strip) do_strip_l="yes" ;;
+ --aggressive-strip) aggressive_strip_l="yes" ;;
+ --nostrip) do_strip_l="no" ;;
+ --hardlink) do_hardlink_l="yes" ;;
+ --nohardlink) do_hardlink_l="no" ;;
+ --noprefix) prefix_l="/" ;;
+ --mdadmconf) mdadmconf_l="yes" ;;
+ --nomdadmconf) mdadmconf_l="no" ;;
+ --lvmconf) lvmconf_l="yes" ;;
+ --nolvmconf) lvmconf_l="no" ;;
+ --debug) debug="yes" ;;
+ --profile) profile="yes" ;;
+ --sshkey)
+ sshkey="$2"
+ PARMS_TO_STORE+=" '$2'"
+ shift
+ ;;
+ --logfile)
+ logfile_l="$2"
+ shift
+ ;;
+ -v | --verbose) ((verbosity_mod_l++)) ;;
+ -q | --quiet) ((verbosity_mod_l--)) ;;
+ -l | --local)
+ allowlocal="yes"
+ [[ -f "$(readlink -f "${0%/*}")/dracut-init.sh" ]] \
+ && dracutbasedir="$(readlink -f "${0%/*}")"
+ ;;
+ -H | --hostonly | --host-only)
+ hostonly_l="yes"
+ ;;
+ -N | --no-hostonly | --no-host-only)
+ hostonly_l="no"
+ ;;
--hostonly-mode)
- hostonly_mode_l="$2"; PARMS_TO_STORE+=" '$2'"; shift;;
+ hostonly_mode_l="$2"
+ PARMS_TO_STORE+=" '$2'"
+ shift
+ ;;
--hostonly-cmdline)
- hostonly_cmdline_l="yes" ;;
+ hostonly_cmdline_l="yes"
+ ;;
--hostonly-i18n)
- i18n_install_all_l="no" ;;
+ i18n_install_all_l="no"
+ ;;
--hostonly-nics)
- hostonly_nics_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;;
+ hostonly_nics_l+=("$2")
+ PARMS_TO_STORE+=" '$2'"
+ shift
+ ;;
--no-hostonly-i18n)
- i18n_install_all_l="yes" ;;
+ i18n_install_all_l="yes"
+ ;;
--no-hostonly-cmdline)
- hostonly_cmdline_l="no" ;;
+ hostonly_cmdline_l="no"
+ ;;
--no-hostonly-default-device)
- hostonly_default_device="no" ;;
+ hostonly_default_device="no"
+ ;;
--persistent-policy)
- persistent_policy_l="$2"; PARMS_TO_STORE+=" '$2'"; shift;;
- --fstab) use_fstab_l="yes" ;;
- -h|--help) long_usage; exit 1 ;;
- --bzip2) compress_l="bzip2";;
- --lzma) compress_l="lzma";;
- --xz) compress_l="xz";;
- --lzo) compress_l="lzo";;
- --lz4) compress_l="lz4";;
- --zstd) compress_l="zstd";;
- --no-compress) _no_compress_l="cat";;
- --gzip) compress_l="gzip";;
- --list-modules) do_list="yes";;
- -M|--show-modules)
- show_modules_l="yes"
- ;;
- --keep) keep="yes";;
- --printsize) printsize="yes";;
- --regenerate-all) regenerate_all="yes";;
- --noimageifnotneeded) noimageifnotneeded="yes";;
- --reproducible) reproducible_l="yes";;
- --no-reproducible) reproducible_l="no";;
- --uefi) uefi_l="yes";;
- --no-uefi) uefi_l="no";;
+ persistent_policy_l="$2"
+ PARMS_TO_STORE+=" '$2'"
+ shift
+ ;;
+ --fstab) use_fstab_l="yes" ;;
+ -h | --help)
+ long_usage
+ exit 0
+ ;;
+ --bzip2) compress_l="bzip2" ;;
+ --lzma) compress_l="lzma" ;;
+ --xz) compress_l="xz" ;;
+ --lzo) compress_l="lzop" ;;
+ --lz4) compress_l="lz4" ;;
+ --zstd) compress_l="zstd" ;;
+ --no-compress) _no_compress_l="cat" ;;
+ --gzip) compress_l="gzip" ;;
+ --enhanced-cpio) enhanced_cpio_l="yes" ;;
+ --list-modules) do_list="yes" ;;
+ -M | --show-modules)
+ show_modules_l="yes"
+ ;;
+ --keep) keep="yes" ;;
+ --printsize) printsize="yes" ;;
+ --regenerate-all) regenerate_all_l="yes" ;;
+ -p | --parallel) parallel_l="yes" ;;
+ --noimageifnotneeded) noimageifnotneeded="yes" ;;
+ --reproducible) reproducible_l="yes" ;;
+ --no-reproducible) reproducible_l="no" ;;
+ --uefi) uefi_l="yes" ;;
+ --no-uefi) uefi_l="no" ;;
--uefi-stub)
- uefi_stub_l="$2"; PARMS_TO_STORE+=" '$2'"; shift;;
+ uefi_stub_l="$2"
+ PARMS_TO_STORE+=" '$2'"
+ shift
+ ;;
--uefi-splash-image)
- uefi_splash_image_l="$2"; PARMS_TO_STORE+=" '$2'"; shift;;
+ uefi_splash_image_l="$2"
+ PARMS_TO_STORE+=" '$2'"
+ shift
+ ;;
--kernel-image)
- kernel_image_l="$2"; PARMS_TO_STORE+=" '$2'"; shift;;
+ kernel_image_l="$2"
+ PARMS_TO_STORE+=" '$2'"
+ shift
+ ;;
+ --sbat)
+ sbat_l="$2"
+ PARMS_TO_STORE+=" '$2'"
+ shift
+ ;;
--no-machineid)
- machine_id_l="no";;
- --version) long_version; exit 1 ;;
- --) shift; break;;
+ machine_id_l="no"
+ ;;
+ --version)
+ long_version
+ exit 0
+ ;;
+ --)
+ shift
+ break
+ ;;
- *) # should not even reach this point
- printf "\n!Unknown option: '%s'\n\n" "$1" >&2; usage; exit 1;;
+ *) # should not even reach this point
+ printf "\n!Unknown option: '%s'\n\n" "$1" >&2
+ usage
+ exit 1
+ ;;
esac
shift
done
[[ $sysroot_l ]] && dracutsysrootdir="$sysroot_l"
-if [[ $regenerate_all == "yes" ]]; then
- ret=0
- if [[ $kernel ]]; then
- printf -- "--regenerate-all cannot be called with a kernel version\n" >&2
- exit 1
- fi
-
- if [[ $outfile ]]; then
- printf -- "--regenerate-all cannot be called with a image file\n" >&2
- exit 1
- fi
-
- ((len=${#dracut_args[@]}))
- for ((i=0; i < len; i++)); do
- [[ ${dracut_args[$i]} == "--regenerate-all" ]] && \
- unset "dracut_args[$i]"
- done
-
- cd "$dracutsysrootdir"/lib/modules || exit 1
- for i in *; do
- [[ -f $i/modules.dep ]] || [[ -f $i/modules.dep.bin ]] || continue
- "$dracut_cmd" --kver="$i" "${dracut_args[@]}"
- ((ret+=$?))
- done
- exit "$ret"
-fi
-
-if ! [[ $kernel ]]; then
- kernel=$(uname -r)
-fi
-
export LC_ALL=C
export LANG=C
unset LC_MESSAGES
export DRACUT_LOG_LEVEL=warning
[[ $debug ]] && {
export DRACUT_LOG_LEVEL=debug
- export PS4='${BASH_SOURCE}@${LINENO}(${FUNCNAME[0]}): ';
+ export PS4='${BASH_SOURCE}@${LINENO}(${FUNCNAME[0]-}): '
set -x
}
[[ $profile ]] && {
- export PS4='+ $(date "+%s.%N") ${BASH_SOURCE}@${LINENO}: ';
+ export PS4='+ $(date "+%s.%N") ${BASH_SOURCE}@${LINENO}: '
set -x
debug=yes
}
[[ $dracutbasedir ]] || dracutbasedir="$dracutsysrootdir"/usr/lib/dracut
# if we were not passed a config file, try the default one
-if [[ ! -f $conffile ]]; then
+if [[ -z $conffile ]]; then
if [[ $allowlocal ]]; then
conffile="$dracutbasedir/dracut.conf"
else
conffile="$dracutsysrootdir/etc/dracut.conf"
fi
+elif [[ ! -e $conffile ]]; then
+ printf "%s\n" "dracut[F]: Configuration file '$conffile' not found." >&2
+ exit 1
fi
-if [[ ! -d $confdir ]]; then
+if [[ -z $confdir ]]; then
if [[ $allowlocal ]]; then
confdir="$dracutbasedir/dracut.conf.d"
else
confdir="$dracutsysrootdir/etc/dracut.conf.d"
fi
+elif [[ ! -d $confdir ]]; then
+ printf "%s\n" "dracut[F]: Configuration directory '$confdir' not found." >&2
+ exit 1
fi
# source our config file
[[ -e $f ]] && . "$f"
done
+# regenerate_all shouldn't be set in conf files
+regenerate_all=$regenerate_all_l
+if [[ $parallel_l == "yes" ]]; then
+ parallel=yes
+fi
+
+if [[ $regenerate_all == "yes" ]]; then
+ ret=0
+ if [[ $kernel ]]; then
+ printf "%s\n" "dracut[F]: --regenerate-all cannot be called with a kernel version." >&2
+ exit 1
+ fi
+
+ if [[ $outfile ]]; then
+ printf "%s\n" "dracut[F]: --regenerate-all cannot be called with an image file." >&2
+ exit 1
+ fi
+
+ ((len = ${#dracut_args[@]}))
+ for ((i = 0; i < len; i++)); do
+ case ${dracut_args[$i]} in
+ --regenerate-all | --parallel)
+ # shellcheck disable=SC2184
+ unset dracut_args["$i"]
+ ;;
+ esac
+ done
+
+ cd "$dracutsysrootdir"/lib/modules || exit 1
+ if [[ $parallel != "yes" ]]; then
+ for i in *; do
+ [[ -f $i/modules.dep ]] || [[ -f $i/modules.dep.bin ]] || continue
+ "$dracut_cmd" --kver="$i" "${dracut_args[@]}"
+ ((ret += $?))
+ done
+ else
+ for i in *; do
+ [[ -f $i/modules.dep ]] || [[ -f $i/modules.dep.bin ]] || continue
+ "$dracut_cmd" --kver="$i" "${dracut_args[@]}" &
+ done
+ while true; do
+ wait -n
+ wst=$?
+ if [[ $wst == 127 ]]; then
+ break
+ else
+ ((ret += wst))
+ fi
+ done
+ fi
+ exit "$ret"
+fi
+
+if ! [[ $kernel ]]; then
+ kernel=$(uname -r)
+fi
+
DRACUT_PATH=${DRACUT_PATH:-/sbin /bin /usr/sbin /usr/bin}
for i in $DRACUT_PATH; do
if [ -L "$dracutsysrootdir$i" ]; then
rl=$(readlink -f "$dracutsysrootdir$i")
fi
- rl="${rl#$dracutsysrootdir}"
- if [[ "$NPATH" != *:$rl* ]] ; then
+ rl="${rl#"$dracutsysrootdir"}"
+ if [[ $NPATH != *:$rl* ]]; then
NPATH+=":$rl"
fi
done
-[[ -z "$dracutsysrootdir" ]] && export PATH="${NPATH#:}"
+[[ -z $dracutsysrootdir ]] && export PATH="${NPATH#:}"
unset NPATH
export SYSTEMCTL=${SYSTEMCTL:-systemctl}
# these options add to the stuff in the config file
-(( ${#add_dracutmodules_l[@]} )) && add_dracutmodules+=" ${add_dracutmodules_l[*]} "
-(( ${#force_add_dracutmodules_l[@]} )) && force_add_dracutmodules+=" ${force_add_dracutmodules_l[*]} "
-(( ${#fscks_l[@]} )) && fscks+=" ${fscks_l[*]} "
-(( ${#add_fstab_l[@]} )) && add_fstab+=" ${add_fstab_l[*]} "
-(( ${#install_items_l[@]} )) && install_items+=" ${install_items_l[*]} "
-(( ${#install_optional_items_l[@]} )) && install_optional_items+=" ${install_optional_items_l[*]} "
-(( ${#hostonly_nics_l[@]} )) && hostonly_nics+=" ${hostonly_nics_l[*]} "
+((${#add_dracutmodules_l[@]})) && add_dracutmodules+=" ${add_dracutmodules_l[*]} "
+((${#omit_dracutmodules_l[@]})) && omit_dracutmodules+=" ${omit_dracutmodules_l[*]} "
+((${#force_add_dracutmodules_l[@]})) && force_add_dracutmodules+=" ${force_add_dracutmodules_l[*]} "
+((${#fscks_l[@]})) && fscks+=" ${fscks_l[*]} "
+((${#add_fstab_l[@]})) && add_fstab+=" ${add_fstab_l[*]} "
+((${#install_items_l[@]})) && install_items+=" ${install_items_l[*]} "
+((${#install_optional_items_l[@]})) && install_optional_items+=" ${install_optional_items_l[*]} "
+((${#hostonly_nics_l[@]})) && hostonly_nics+=" ${hostonly_nics_l[*]} "
# these options override the stuff in the config file
-(( ${#dracutmodules_l[@]} )) && dracutmodules="${dracutmodules_l[*]}"
-(( ${#omit_dracutmodules_l[@]} )) && omit_dracutmodules="${omit_dracutmodules_l[*]}"
-(( ${#filesystems_l[@]} )) && filesystems="${filesystems_l[*]}"
-(( ${#fw_dir_l[@]} )) && fw_dir="${fw_dir_l[*]}"
-(( ${#libdirs_l[@]} ))&& libdirs="${libdirs_l[*]}"
+((${#dracutmodules_l[@]})) && dracutmodules="${dracutmodules_l[*]}"
+((${#filesystems_l[@]})) && filesystems="${filesystems_l[*]}"
+((${#fw_dir_l[@]})) && fw_dir="${fw_dir_l[*]}"
+((${#libdirs_l[@]})) && libdirs="${libdirs_l[*]}"
[[ $stdloglvl_l ]] && stdloglvl=$stdloglvl_l
[[ ! $stdloglvl ]] && stdloglvl=4
((stdloglvl < 0)) && stdloglvl=0
[[ $drivers_dir_l ]] && drivers_dir=$drivers_dir_l
+drivers_dir="${drivers_dir%"${drivers_dir##*[!/]}"}"
[[ $do_strip_l ]] && do_strip=$do_strip_l
[[ $do_strip ]] || do_strip=yes
+[[ $aggressive_strip_l ]] && aggressive_strip=$aggressive_strip_l
[[ $do_hardlink_l ]] && do_hardlink=$do_hardlink_l
[[ $do_hardlink ]] || do_hardlink=yes
[[ $prefix_l ]] && prefix=$prefix_l
-[[ $prefix = "/" ]] && unset prefix
+[[ $prefix == "/" ]] && unset prefix
[[ $hostonly_l ]] && hostonly=$hostonly_l
[[ $hostonly_cmdline_l ]] && hostonly_cmdline=$hostonly_cmdline_l
[[ $hostonly_mode_l ]] && hostonly_mode=$hostonly_mode_l
-[[ "$hostonly" == "yes" ]] && ! [[ $hostonly_cmdline ]] && hostonly_cmdline="yes"
+[[ $hostonly == "yes" ]] && ! [[ $hostonly_cmdline ]] && hostonly_cmdline="yes"
# shellcheck disable=SC2034
[[ $i18n_install_all_l ]] && i18n_install_all=$i18n_install_all_l
# shellcheck disable=SC2034
[[ $mdadmconf_l ]] && mdadmconf=$mdadmconf_l
[[ $lvmconf_l ]] && lvmconf=$lvmconf_l
[[ $dracutbasedir ]] || dracutbasedir="$dracutsysrootdir"/usr/lib/dracut
-[[ $fw_dir ]] || fw_dir="$dracutsysrootdir/lib/firmware/updates:$dracutsysrootdir/lib/firmware:$dracutsysrootdir/lib/firmware/$kernel"
+[[ $fw_dir ]] || {
+ fw_path_para=$(< /sys/module/firmware_class/parameters/path)
+ fw_dir="${fw_path_para:+$dracutsysrootdir$fw_path_para:}$dracutsysrootdir/lib/firmware/updates/$kernel:$dracutsysrootdir/lib/firmware/updates:$dracutsysrootdir/lib/firmware/$kernel:$dracutsysrootdir/lib/firmware"
+}
[[ $tmpdir_l ]] && tmpdir="$tmpdir_l"
[[ $tmpdir ]] || tmpdir="$TMPDIR"
[[ $tmpdir ]] || tmpdir="$dracutsysrootdir"/var/tmp
[[ $INITRD_COMPRESS ]] && compress=$INITRD_COMPRESS
[[ $compress_l ]] && compress=$compress_l
+[[ $squash_compress_l ]] && squash_compress=$squash_compress_l
+[[ $enhanced_cpio_l ]] && enhanced_cpio=$enhanced_cpio_l
[[ $show_modules_l ]] && show_modules=$show_modules_l
[[ $nofscks_l ]] && nofscks="yes"
[[ $ro_mnt_l ]] && ro_mnt="yes"
[[ $early_microcode_l ]] && early_microcode=$early_microcode_l
[[ $early_microcode ]] || early_microcode=yes
[[ $early_microcode_image_dir ]] || early_microcode_image_dir=('/boot')
-[[ $early_microcode_image_name ]] || \
- early_microcode_image_name=('intel-uc.img' 'intel-ucode.img' 'amd-uc.img' 'amd-ucode.img' 'early_ucode.cpio' 'microcode.cpio')
+[[ $early_microcode_image_name ]] \
+ || early_microcode_image_name=('intel-uc.img' 'intel-ucode.img' 'amd-uc.img' 'amd-ucode.img' 'early_ucode.cpio' 'microcode.cpio')
[[ $logfile_l ]] && logfile="$logfile_l"
[[ $reproducible_l ]] && reproducible="$reproducible_l"
[[ $loginstall_l ]] && loginstall="$loginstall_l"
[[ $uefi_stub_l ]] && uefi_stub="$uefi_stub_l"
[[ $uefi_splash_image_l ]] && uefi_splash_image="$uefi_splash_image_l"
[[ $kernel_image_l ]] && kernel_image="$kernel_image_l"
+[[ $sbat_l ]] && sbat="$sbat_l"
[[ $machine_id_l ]] && machine_id="$machine_id_l"
if ! [[ $outfile ]]; then
if [[ $machine_id != "no" ]]; then
- [[ -f "$dracutsysrootdir"/etc/machine-id ]] && read -r MACHINE_ID < "$dracutsysrootdir"/etc/machine-id
+ if [[ -d "$dracutsysrootdir"/efi/Default ]] \
+ || [[ -d "$dracutsysrootdir"/boot/Default ]] \
+ || [[ -d "$dracutsysrootdir"/boot/efi/Default ]]; then
+ MACHINE_ID="Default"
+ elif [[ -s "$dracutsysrootdir"/etc/machine-id ]]; then
+ read -r MACHINE_ID < "$dracutsysrootdir"/etc/machine-id
+ [[ $MACHINE_ID == "uninitialized" ]] && MACHINE_ID="Default"
+ else
+ MACHINE_ID="Default"
+ fi
fi
if [[ $uefi == "yes" ]]; then
- # shellcheck disable=SC2154
- if [[ -n "$uefi_secureboot_key" && -z "$uefi_secureboot_cert" ]] || [[ -z $uefi_secureboot_key && -n $uefi_secureboot_cert ]]; then
- dfatal "Need 'uefi_secureboot_key' and 'uefi_secureboot_cert' both to be set."
+ if [[ -n $uefi_secureboot_key && -z $uefi_secureboot_cert ]] || [[ -z $uefi_secureboot_key && -n $uefi_secureboot_cert ]]; then
+ printf "%s\n" "dracut[F]: Need 'uefi_secureboot_key' and 'uefi_secureboot_cert' both to be set." >&2
exit 1
fi
- if [[ -n "$uefi_secureboot_key" && -n "$uefi_secureboot_cert" ]] && ! command -v sbsign &>/dev/null; then
- dfatal "Need 'sbsign' to create a signed UEFI executable"
+ if [[ -n $uefi_secureboot_key && -n $uefi_secureboot_cert ]] && ! command -v sbsign &> /dev/null; then
+ printf "%s\n" "dracut[F]: Need 'sbsign' to create a signed UEFI executable." >&2
exit 1
fi
BUILD_ID=$(cat "$dracutsysrootdir"/etc/os-release "$dracutsysrootdir"/usr/lib/os-release \
- | while read -r line || [[ $line ]]; do \
- [[ $line =~ BUILD_ID\=* ]] && eval "$line" && echo "$BUILD_ID" && break; \
- done)
+ | while read -r line || [[ $line ]]; do
+ [[ $line =~ BUILD_ID\=* ]] && eval "$line" && echo "$BUILD_ID" && break
+ done)
if [[ -z $dracutsysrootdir ]]; then
if [[ -d /efi ]] && mountpoint -q /efi; then
efidir=/efi/EFI
else
efidir=/boot/EFI
- if [[ -d $dracutsysrootdir/boot/efi/EFI ]]; then
+ if [[ -d /boot/efi/EFI ]]; then
efidir=/boot/efi/EFI
fi
fi
mkdir -p "$dracutsysrootdir$efidir/Linux"
outfile="$dracutsysrootdir$efidir/Linux/linux-$kernel${MACHINE_ID:+-${MACHINE_ID}}${BUILD_ID:+-${BUILD_ID}}.efi"
else
- if [[ -e $dracutsysrootdir/boot/vmlinuz-$kernel ]]; then
- outfile="/boot/initramfs-$kernel.img"
- elif [[ $MACHINE_ID ]] && { [[ -d $dracutsysrootdir/boot/${MACHINE_ID} ]] || [[ -L $dracutsysrootdir/boot/${MACHINE_ID} ]] ;}; then
- outfile="$dracutsysrootdir/boot/${MACHINE_ID}/$kernel/initrd"
+ if [[ -d "$dracutsysrootdir"/efi/loader/entries || -L "$dracutsysrootdir"/efi/loader/entries ]] \
+ && [[ $MACHINE_ID ]] \
+ && [[ -d "$dracutsysrootdir"/efi/${MACHINE_ID} || -L "$dracutsysrootdir"/efi/${MACHINE_ID} ]]; then
+ outfile="$dracutsysrootdir/efi/${MACHINE_ID}/${kernel}/initrd"
+ elif [[ -d "$dracutsysrootdir"/boot/loader/entries || -L "$dracutsysrootdir"/boot/loader/entries ]] \
+ && [[ $MACHINE_ID ]] \
+ && [[ -d "$dracutsysrootdir"/boot/${MACHINE_ID} || -L "$dracutsysrootdir"/boot/${MACHINE_ID} ]]; then
+ outfile="$dracutsysrootdir/boot/${MACHINE_ID}/${kernel}/initrd"
+ elif [[ -d "$dracutsysrootdir"/boot/efi/loader/entries || -L "$dracutsysrootdir"/boot/efi/loader/entries ]] \
+ && [[ $MACHINE_ID ]] \
+ && [[ -d "$dracutsysrootdir"/boot/efi/${MACHINE_ID} || -L "$dracutsysrootdir"/boot/efi/${MACHINE_ID} ]]; then
+ outfile="$dracutsysrootdir/boot/efi/${MACHINE_ID}/${kernel}/initrd"
+ elif [[ -f "$dracutsysrootdir"/lib/modules/${kernel}/initrd ]]; then
+ outfile="$dracutsysrootdir/lib/modules/${kernel}/initrd"
+ elif [[ -e $dracutsysrootdir/boot/vmlinuz-${kernel} ]]; then
+ outfile="$dracutsysrootdir/boot/initramfs-${kernel}.img"
+ elif [[ -z $dracutsysrootdir ]] \
+ && [[ $MACHINE_ID ]] \
+ && mountpoint -q /efi; then
+ outfile="/efi/${MACHINE_ID}/${kernel}/initrd"
+ elif [[ -z $dracutsysrootdir ]] \
+ && [[ $MACHINE_ID ]] \
+ && mountpoint -q /boot/efi; then
+ outfile="/boot/efi/${MACHINE_ID}/${kernel}/initrd"
else
- outfile="$dracutsysrootdir/boot/initramfs-$kernel.img"
+ outfile="$dracutsysrootdir/boot/initramfs-${kernel}.img"
fi
fi
fi
fw_dir=${fw_dir//:/ }
# check for logfile and try to create one if it doesn't exist
-if [[ -n "$logfile" ]]; then
- if [[ ! -f "$logfile" ]]; then
+if [[ -n $logfile ]]; then
+ if [[ ! -f $logfile ]]; then
if touch "$logfile"; then
- printf "%s\n" "dracut: touch $logfile failed." >&2
+ printf "%s\n" "dracut[W]: touch $logfile failed." >&2
fi
fi
fi
DRACUT_COMPRESS_LZ4=${DRACUT_COMPRESS_LZ4:-lz4}
DRACUT_COMPRESS_CAT=${DRACUT_COMPRESS_CAT:-cat}
-if [[ $_no_compress_l = "$DRACUT_COMPRESS_CAT" ]]; then
+if [[ $_no_compress_l == "$DRACUT_COMPRESS_CAT" ]]; then
compress="$DRACUT_COMPRESS_CAT"
fi
-if ! [[ $compress ]]; then
- # check all known compressors, if none specified
- for i in $DRACUT_COMPRESS_PIGZ $DRACUT_COMPRESS_GZIP $DRACUT_COMPRESS_LZ4 $DRACUT_COMPRESS_LZOP $ $DRACUT_COMPRESS_ZSTD $DRACUT_COMPRESS_LZMA $DRACUT_COMPRESS_XZ $DRACUT_COMPRESS_LBZIP2 $OMPRESS_BZIP2 $DRACUT_COMPRESS_CAT; do
- command -v "$i" &>/dev/null || continue
- compress="$i"
- break
- done
- if [[ $compress = cat ]]; then
- printf "%s\n" "dracut: no compression tool available. Initramfs image is going to be big." >&2
- fi
-fi
-
-# choose the right arguments for the compressor
-case $compress in
- bzip2|lbzip2)
- if [[ "$compress" = lbzip2 ]] || command -v "$DRACUT_COMPRESS_LBZIP2" &>/dev/null; then
- compress="$DRACUT_COMPRESS_LBZIP2 -9"
- else
- compress="$DRACUT_COMPRESS_BZIP2 -9"
- fi
- ;;
- lzma)
- compress="$DRACUT_COMPRESS_LZMA -9 -T0"
- ;;
- xz)
- compress="$DRACUT_COMPRESS_XZ --check=crc32 --lzma2=dict=1MiB -T0"
- ;;
- gzip|pigz)
- if [[ "$compress" = pigz ]] || command -v "$DRACUT_COMPRESS_PIGZ" &>/dev/null; then
- compress="$DRACUT_COMPRESS_PIGZ -9 -n -T -R"
- elif command -v gzip &>/dev/null && $DRACUT_COMPRESS_GZIP --help 2>&1 | grep -q rsyncable; then
- compress="$DRACUT_COMPRESS_GZIP -n -9 --rsyncable"
- else
- compress="$DRACUT_COMPRESS_GZIP -n -9"
- fi
- ;;
- lzo|lzop)
- compress="$DRACUT_COMPRESS_LZOP -9"
- ;;
- lz4)
- compress="$DRACUT_COMPRESS_LZ4 -l -9"
- ;;
- zstd)
- compress="$DRACUT_COMPRESS_ZSTD -15 -q -T0"
- ;;
-esac
-
-[[ $hostonly = yes ]] && hostonly="-h"
+[[ $hostonly == yes ]] && hostonly="-h"
[[ $hostonly != "-h" ]] && unset hostonly
case $hostonly_mode in
'')
- [[ $hostonly ]] && hostonly_mode="sloppy" ;;
- sloppy|strict)
+ [[ $hostonly ]] && hostonly_mode="sloppy"
+ ;;
+ sloppy | strict)
if [[ ! $hostonly ]]; then
unset hostonly_mode
fi
;;
*)
- printf "%s\n" "dracut: Invalid hostonly mode '$hostonly_mode'." >&2
+ printf "%s\n" "dracut[F]: Invalid hostonly mode '$hostonly_mode'." >&2
exit 1
+ ;;
esac
[[ $reproducible == yes ]] && DRACUT_REPRODUCIBLE=1
-case "${drivers_dir}" in
- ''|*lib/modules/${kernel}|*lib/modules/${kernel}/) ;;
- *)
- [[ "$DRACUT_KMODDIR_OVERRIDE" ]] || {
- printf "%s\n" "dracut: -k/--kmoddir path must contain \"lib/modules\" as a parent of your kernel module directory,"
- printf "%s\n" "dracut: or modules may not be placed in the correct location inside the initramfs."
- printf "%s\n" "dracut: was given: ${drivers_dir}"
- printf "%s\n" "dracut: expected: $(dirname "${drivers_dir}")/lib/modules/${kernel}"
- printf "%s\n" "dracut: Please move your modules into the correct directory structure and pass the new location,"
- printf "%s\n" "dracut: or set DRACUT_KMODDIR_OVERRIDE=1 to ignore this check."
- exit 1
- }
- ;;
-esac
+if [[ -z $DRACUT_KMODDIR_OVERRIDE && -n $drivers_dir ]]; then
+ drivers_basename="${drivers_dir##*/}"
+ if [[ -n $drivers_basename && $drivers_basename != "$kernel" ]]; then
+ printf "%s\n" "dracut[F]: The provided directory where to look for kernel modules ($drivers_basename)" >&2
+ printf "%s\n" "dracut[F]: does not match the kernel version set for the initramfs ($kernel)." >&2
+ printf "%s\n" "dracut[F]: Set DRACUT_KMODDIR_OVERRIDE=1 to ignore this check." >&2
+ exit 1
+ fi
+ drivers_dirname="${drivers_dir%/*}/"
+ if [[ ! $drivers_dirname =~ .*/lib/modules/$ ]]; then
+ printf "%s\n" "dracut[F]: drivers_dir path ${drivers_dir_l:+"set via -k/--kmoddir "}must contain \"/lib/modules/\" as a parent of your kernel module directory," >&2
+ printf "%s\n" "dracut[F]: or modules may not be placed in the correct location inside the initramfs." >&2
+ printf "%s\n" "dracut[F]: was given: ${drivers_dir}" >&2
+ printf "%s\n" "dracut[F]: expected: ${drivers_dirname}lib/modules/${kernel}" >&2
+ printf "%s\n" "dracut[F]: Please move your modules into the correct directory structure and pass the new location," >&2
+ printf "%s\n" "dracut[F]: or set DRACUT_KMODDIR_OVERRIDE=1 to ignore this check." >&2
+ exit 1
+ fi
+fi
+# shellcheck disable=SC2155
readonly TMPDIR="$(realpath -e "$tmpdir")"
[ -d "$TMPDIR" ] || {
- printf "%s\n" "dracut: Invalid tmpdir '$tmpdir'." >&2
+ printf "%s\n" "dracut[F]: Invalid tmpdir '$tmpdir'." >&2
exit 1
}
if findmnt --raw -n --target "$tmpdir" --output=options | grep -q noexec; then
- [[ $debug == yes ]] && printf "%s\n" "dracut: Tmpdir '$tmpdir' is mounted with 'noexec'."
+ [[ $debug == yes ]] && printf "%s\n" "dracut[D]: Tmpdir '$tmpdir' is mounted with 'noexec'." >&2
noexec=1
fi
+# shellcheck disable=SC2155
readonly DRACUT_TMPDIR="$(mktemp -p "$TMPDIR/" -d -t dracut.XXXXXX)"
[ -d "$DRACUT_TMPDIR" ] || {
- printf "%s\n" "dracut: mktemp -p '$TMPDIR/' -d -t dracut.XXXXXX failed." >&2
+ printf "%s\n" "dracut[F]: mktemp -p '$TMPDIR/' -d -t dracut.XXXXXX failed." >&2
exit 1
}
+# Cache file used to optimize get_maj_min()
+declare -x -r get_maj_min_cache_file="${DRACUT_TMPDIR}/majmin_cache"
+: > "$get_maj_min_cache_file"
+
# clean up after ourselves no matter how we die.
trap '
ret=$?;
readonly initdir="${DRACUT_TMPDIR}/initramfs"
mkdir -p "$initdir"
-# shellcheck disable=SC2154
-if [[ $early_microcode = yes ]] || { [[ $acpi_override = yes ]] && [[ -d $acpi_table_dir ]] ;}; then
+if [[ $early_microcode == yes ]] || { [[ $acpi_override == yes ]] && [[ -d $acpi_table_dir ]]; }; then
readonly early_cpio_dir="${DRACUT_TMPDIR}/earlycpio"
mkdir "$early_cpio_dir"
fi
. "$dracutbasedir"/dracut-version.sh
fi
+if systemd-detect-virt -c &> /dev/null; then
+ export DRACUT_NO_MKNOD=1 DRACUT_NO_XATTR=1
+ if [[ $hostonly ]]; then
+ printf "%s\n" "dracut[W]: Running in hostonly mode in a container!" >&2
+ fi
+fi
+
if [[ -f $dracutbasedir/dracut-init.sh ]]; then
# shellcheck source=./dracut-init.sh
. "$dracutbasedir"/dracut-init.sh
else
- printf "%s\n" "dracut: Cannot find $dracutbasedir/dracut-init.sh." >&2
- printf "%s\n" "dracut: Are you running from a git checkout?" >&2
- printf "%s\n" "dracut: Try passing -l as an argument to $dracut_cmd" >&2
+ printf "%s\n" "dracut[F]: Cannot find $dracutbasedir/dracut-init.sh." >&2
+ printf "%s\n" "dracut[F]: Are you running from a git checkout?" >&2
+ printf "%s\n" "dracut[F]: Try passing -l as an argument to $dracut_cmd" >&2
exit 1
fi
-# shellcheck disable=SC2154
+if [[ $persistent_policy == "mapper" ]]; then
+ unset persistent_policy
+elif [[ -n $persistent_policy && ! -d "/dev/disk/${persistent_policy}" ]]; then
+ dwarn "Invalid persistent policy, your system does not have a /dev/disk/${persistent_policy} directory."
+ unset persistent_policy
+fi
+
+if [[ $enhanced_cpio == "yes" ]]; then
+ enhanced_cpio="$dracutbasedir/dracut-cpio"
+ if [[ -x $enhanced_cpio ]]; then
+ # align based on statfs optimal transfer size
+ cpio_align=$(stat --file-system -c "%s" -- "$initdir")
+ else
+ dinfo "--enhanced-cpio ignored due to lack of dracut-cpio"
+ unset enhanced_cpio
+ fi
+else
+ unset enhanced_cpio
+fi
+
if [[ $no_kernel != yes ]] && ! [[ -d $srcmods ]]; then
- printf "%s\n" "dracut: Cannot find module directory $srcmods" >&2
- printf "%s\n" "dracut: and --no-kernel was not specified" >&2
+ dfatal "Cannot find module directory $srcmods"
+ dfatal "and --no-kernel was not specified"
exit 1
fi
if ! [[ $print_cmdline ]]; then
inst "$DRACUT_TESTBIN"
- if ! $DRACUT_INSTALL ${initdir:+-D "$initdir"} ${dracutsysrootdir:+-r "$dracutsysrootdir"} -R "$DRACUT_TESTBIN" &>/dev/null; then
+ if ! $DRACUT_INSTALL ${initdir:+-D "$initdir"} ${dracutsysrootdir:+-r "$dracutsysrootdir"} -R "$DRACUT_TESTBIN" &> /dev/null; then
unset DRACUT_RESOLVE_LAZY
export DRACUT_RESOLVE_DEPS=1
fi
dracutfunctions=$dracutbasedir/dracut-functions.sh
export dracutfunctions
-(( ${#drivers_l[@]} )) && drivers="${drivers_l[*]}"
+((${#drivers_l[@]})) && drivers="${drivers_l[*]}"
drivers=${drivers/-/_}
-(( ${#add_drivers_l[@]} )) && add_drivers+=" ${add_drivers_l[*]} "
+((${#add_drivers_l[@]})) && add_drivers+=" ${add_drivers_l[*]} "
add_drivers=${add_drivers/-/_}
-(( ${#force_drivers_l[@]} )) && force_drivers+=" ${force_drivers_l[*]} "
+((${#force_drivers_l[@]})) && force_drivers+=" ${force_drivers_l[*]} "
force_drivers=${force_drivers/-/_}
-(( ${#omit_drivers_l[@]} )) && omit_drivers+=" ${omit_drivers_l[*]} "
+((${#omit_drivers_l[@]})) && omit_drivers+=" ${omit_drivers_l[*]} "
omit_drivers=${omit_drivers/-/_}
-(( ${#kernel_cmdline_l[@]} )) && kernel_cmdline+=" ${kernel_cmdline_l[*]} "
+((${#kernel_cmdline_l[@]})) && kernel_cmdline+=" ${kernel_cmdline_l[*]} "
omit_drivers_corrected=""
for d in $omit_drivers; do
[[ " $drivers $add_drivers " == *\ $d\ * ]] && continue
[[ " $drivers $force_drivers " == *\ $d\ * ]] && continue
- omit_drivers_corrected+="$d|"
+ omit_drivers_corrected+="^$d$|"
done
omit_drivers="${omit_drivers_corrected%|}"
unset omit_drivers_corrected
# prepare args for logging
-for ((i=0; i < ${#dracut_args[@]}; i++)); do
- [[ "${dracut_args[$i]}" == *\ * ]] && \
- dracut_args[$i]="\"${dracut_args[$i]}\""
- #" keep vim happy
+for ((i = 0; i < ${#dracut_args[@]}; i++)); do
+ [[ ${dracut_args[$i]} == *\ * ]] \
+ && dracut_args[$i]="\"${dracut_args[$i]}\""
+ #" keep vim happy
done
dinfo "Executing: $dracut_cmd ${dracut_args[*]}"
-[[ $do_list = yes ]] && {
+[[ $do_list == yes ]] && {
for mod in "$dracutbasedir"/modules.d/*; do
- [[ -d $mod ]] || continue;
- [[ -e $mod/install || -e $mod/installkernel || \
- -e $mod/module-setup.sh ]] || continue
+ [[ -e $mod/module-setup.sh ]] || continue
printf "%s\n" "${mod##*/??}"
done
exit 0
# This is kinda legacy -- eventually it should go away.
case $dracutmodules in
- ""|auto) dracutmodules="all" ;;
+ "" | auto) dracutmodules="all" ;;
esac
abs_outfile=$(readlink -f "$outfile") && outfile="$abs_outfile"
+# Helper function to set global variables
+# set_global_var <pkg_config> <pkg_var[:exported_var]> <value[:check_file]> [<value[:check_file]>] ...
+set_global_var() {
+ local _pkgconfig="$1"
+ local _pkgvar="${2%:*}"
+ local _var="${2#*:}"
+ [[ -z ${!_var} || ! -d ${dracutsysrootdir}${!_var} ]] \
+ && export "$_var"="$(pkg-config "$_pkgconfig" --variable="$_pkgvar" 2> /dev/null)"
+ if [[ -z ${!_var} || ! -d ${dracutsysrootdir}${!_var} ]]; then
+ shift 2
+ if (($# == 1)); then
+ export "$_var"="$1"
+ else
+ local _val
+ for _val in "$@"; do
+ _check=${_val##*:}
+ _val=${_val%:*}
+ [[ -e ${dracutsysrootdir}${_check} ]] && export "$_var"="$_val"
+ done
+ fi
+ fi
+}
-[[ -d $dracutsysrootdir$systemdutildir ]] \
- || systemdutildir=$(pkg-config systemd --variable=systemdutildir 2>/dev/null)
-
-if ! [[ -d $dracutsysrootdir$systemdutildir ]]; then
- [[ -e $dracutsysrootdir/lib/systemd/systemd-udevd ]] && systemdutildir=/lib/systemd
- [[ -e $dracutsysrootdir/usr/lib/systemd/systemd-udevd ]] && systemdutildir=/usr/lib/systemd
-fi
-
-[[ -d $dracutsysrootdir$systemdutilconfdir ]] \
- || systemdutilconfdir=$(pkg-config systemd --variable=systemdutilconfdir 2>/dev/null)
-
-[[ -d $dracutsysrootdir$systemdutilconfdir ]] || systemdutilconfdir=/etc/systemd
+# dbus global variables
+set_global_var "dbus" "dbus" "/usr/share/dbus-1"
+set_global_var "dbus" "dbusconfdir" "/etc/dbus-1"
+set_global_var "dbus" "dbusinterfaces" "${dbus}/interfaces"
+set_global_var "dbus" "dbusinterfacesconfdir" "${dbusconfdir}/interfaces"
+set_global_var "dbus" "dbusservices" "${dbus}/services"
+set_global_var "dbus" "dbusservicesconfdir" "${dbusconfdir}/services"
+set_global_var "dbus" "dbussession" "${dbus}/session.d"
+set_global_var "dbus" "dbussessionconfdir" "${dbusconfdir}/session.d"
+set_global_var "dbus" "dbussystem" "${dbus}/system.d"
+set_global_var "dbus" "dbussystemconfdir" "${dbusconfdir}/system.d"
+set_global_var "dbus" "dbussystemservices" "${dbus}/system-services"
+set_global_var "dbus" "dbussystemservicesconfdir" "${dbusconfdir}/system-services"
+
+# udev global variables
+set_global_var "udev" "udevdir" "/lib/udev:/lib/udev/ata_id" "/usr/lib/udev:/usr/lib/udev/ata_id"
+set_global_var "udev" "udevconfdir" "/etc/udev"
+set_global_var "udev" "udevrulesdir" "${udevdir}/rules.d"
+set_global_var "udev" "udevrulesconfdir" "${udevconfdir}/rules.d"
+
+# systemd global variables
+set_global_var "systemd" "prefix:systemdprefix" "/usr"
+set_global_var "systemd" "systemdutildir" "/lib/systemd:/lib/systemd/systemd-udevd" "/usr/lib/systemd:/usr/lib/systemd/systemd-udevd"
+set_global_var "systemd" "systemdutilconfdir" "/etc/systemd"
+set_global_var "systemd" "environment" "/usr/lib/environment.d"
+set_global_var "systemd" "environmentconfdir" "/etc/environment.d"
+set_global_var "systemd" "modulesload" "/usr/lib/modules-load.d"
+set_global_var "systemd" "modulesloadconfdir" "/etc/modules-load.d"
+set_global_var "systemd" "sysctld" "/usr/lib/sysctl.d"
+set_global_var "systemd" "sysctlconfdir" "/etc/sysctl.d"
+set_global_var "systemd" "systemdcatalog" "${systemdutildir}/catalog"
+set_global_var "systemd" "systemdnetwork" "${systemdutildir}/network"
+set_global_var "systemd" "systemdnetworkconfdir" "${systemdutilconfdir}/network"
+set_global_var "systemd" "systemdntpunits" "${systemdutildir}/ntp-units.d"
+set_global_var "systemd" "systemdntpunitsconfdir" "${systemdutilconfdir}/ntp-units.d"
+set_global_var "systemd" "systemdportable" "${systemdutildir}/portable"
+set_global_var "systemd" "systemdportableconfdir" "${systemdutilconfdir}/portable"
+set_global_var "systemd" "systemdsystemunitdir" "${systemdutildir}/system"
+set_global_var "systemd" "systemdsystemconfdir" "${systemdutilconfdir}/system"
+set_global_var "systemd" "systemduser" "${systemdutildir}/user"
+set_global_var "systemd" "systemduserconfdir" "${systemdutilconfdir}/user"
+set_global_var "systemd" "sysusers" "/usr/lib/sysusers.d"
+set_global_var "systemd" "sysusersconfdir" "/etc/sysusers.d"
+set_global_var "systemd" "tmpfilesdir" "/lib/tmpfiles.d" "/usr/lib/tmpfiles.d"
+set_global_var "systemd" "tmpfilesconfdir" "/etc/tmpfiles.d"
+
+# libkmod global variables
+set_global_var "libkmod" "depmodd" "/usr/lib/depmod.d"
+set_global_var "libkmod" "depmodconfdir" "/etc/depmod.d"
if [[ $no_kernel != yes ]] && [[ -d $srcmods ]]; then
if ! [[ -f $srcmods/modules.dep ]]; then
else
dwarn "$srcmods/modules.dep is missing. Did you run depmod?"
fi
- elif ! ( command -v gzip &>/dev/null && command -v xz &>/dev/null); then
- read -r _mod < "$srcmods"/modules.dep
- _mod=${_mod%%:*}
- if [[ -f $srcmods/"$_mod" ]]; then
- # Check, if kernel modules are compressed, and if we can uncompress them
- case "$_mod" in
- *.ko.gz) kcompress=gzip;;
- *.ko.xz) kcompress=xz;;
- esac
- if [[ $kcompress ]]; then
- if ! command -v "$kcompress" &>/dev/null; then
- dfatal "Kernel modules are compressed with $kcompress, but $kcompress is not available."
- exit 1
- fi
- fi
- fi
fi
fi
outdir=${outfile%/*}
[[ $outdir ]] || outdir="/"
- if [[ ! -d "$outdir" ]]; then
+ if [[ ! -d $outdir ]]; then
dfatal "Can't write to $outdir: Directory $outdir does not exist or is not accessible."
exit 1
- elif [[ ! -w "$outdir" ]]; then
+ elif [[ ! -w $outdir ]]; then
dfatal "No permission to write to $outdir."
exit 1
- elif [[ -f "$outfile" && ! -w "$outfile" ]]; then
+ elif [[ -f $outfile && ! -w $outfile ]]; then
dfatal "No permission to write $outfile."
exit 1
fi
loginstall=$(readlink -f "$loginstall")
fi
- if [[ $uefi = yes ]]; then
- if ! command -v objcopy &>/dev/null; then
+ if [[ $uefi == yes ]]; then
+ if ! command -v objcopy &> /dev/null; then
dfatal "Need 'objcopy' to create a UEFI executable"
exit 1
fi
unset EFI_MACHINE_TYPE_NAME
- case $(uname -m) in
+ case "${DRACUT_ARCH:-$(uname -m)}" in
x86_64)
- EFI_MACHINE_TYPE_NAME=x64;;
+ EFI_MACHINE_TYPE_NAME=x64
+ ;;
i?86)
- EFI_MACHINE_TYPE_NAME=ia32;;
+ EFI_MACHINE_TYPE_NAME=ia32
+ ;;
+ aarch64)
+ EFI_MACHINE_TYPE_NAME=aa64
+ ;;
*)
- dfatal "Architecture '$(uname -m)' not supported to create a UEFI executable"
+ dfatal "Architecture '${DRACUT_ARCH:-$(uname -m)}' not supported to create a UEFI executable"
exit 1
;;
esac
if ! [[ -s $uefi_stub ]]; then
- for uefi_stub in \
- "$dracutsysrootdir${systemdutildir}/boot/efi/linux${EFI_MACHINE_TYPE_NAME}.efi.stub" \
- "$dracutsysrootdir/usr/lib/gummiboot/linux${EFI_MACHINE_TYPE_NAME}.efi.stub"; do
- [[ -s $uefi_stub ]] || continue
- break
- done
+ uefi_stub="$dracutsysrootdir${systemdprefix}/lib/systemd/boot/efi/linux${EFI_MACHINE_TYPE_NAME}.efi.stub"
fi
+
if ! [[ -s $uefi_stub ]]; then
dfatal "Can't find a uefi stub '$uefi_stub' to create a UEFI executable"
exit 1
if ! [[ $kernel_image ]]; then
for kernel_image in "$dracutsysrootdir/lib/modules/$kernel/vmlinuz" "$dracutsysrootdir/boot/vmlinuz-$kernel"; do
- [[ -s "$kernel_image" ]] || continue
+ [[ -s $kernel_image ]] || continue
break
done
fi
fi
fi
-if [[ $acpi_override = yes ]] && ! ( check_kernel_config CONFIG_ACPI_TABLE_UPGRADE || check_kernel_config CONFIG_ACPI_INITRD_TABLE_OVERRIDE ); then
+if [[ $acpi_override == yes ]] && ! (check_kernel_config CONFIG_ACPI_TABLE_UPGRADE || check_kernel_config CONFIG_ACPI_INITRD_TABLE_OVERRIDE); then
dwarn "Disabling ACPI override, because kernel does not support it. CONFIG_ACPI_INITRD_TABLE_OVERRIDE!=y or CONFIG_ACPI_TABLE_UPGRADE!=y"
unset acpi_override
fi
-if [[ $early_microcode = yes ]]; then
+if [[ $early_microcode == yes ]]; then
if [[ $hostonly ]]; then
- if [[ $(get_cpu_vendor) == "AMD" ]]; then
- check_kernel_config CONFIG_MICROCODE_AMD || unset early_microcode
- elif [[ $(get_cpu_vendor) == "Intel" ]]; then
- check_kernel_config CONFIG_MICROCODE_INTEL || unset early_microcode
+ if [[ $(get_cpu_vendor) == "AMD" || $(get_cpu_vendor) == "Intel" ]]; then
+ check_kernel_config CONFIG_MICROCODE || unset early_microcode
else
unset early_microcode
fi
else
- ! check_kernel_config CONFIG_MICROCODE_AMD \
- && ! check_kernel_config CONFIG_MICROCODE_INTEL \
+ ! check_kernel_config CONFIG_MICROCODE \
&& unset early_microcode
fi
# Do not complain on non-x86 architectures as it makes no sense
- case $(uname -m) in
- x86_64|i?86)
+ case "${DRACUT_ARCH:-$(uname -m)}" in
+ x86_64 | i?86)
[[ $early_microcode != yes ]] \
- && dwarn "Disabling early microcode, because kernel does not support it. CONFIG_MICROCODE_[AMD|INTEL]!=y"
+ && dwarn "Disabling early microcode, because kernel does not support it. CONFIG_MICROCODE!=y"
;;
*) ;;
esac
if [[ $hostonly ]]; then
for i in /sys /proc /run /dev; do
- if ! findmnt --target "$i" &>/dev/null; then
+ if ! findmnt --target "$i" &> /dev/null; then
dwarning "Turning off host-only mode: '$i' is not mounted!"
unset hostonly
fi
;;
esac
[ -z "$dev" ] && dwarn "Bad fstab entry $*" && continue
- if [[ "$3" == btrfs ]]; then
- for i in $(btrfs_devs "$2"); do
- push_host_devs "$i"
+ if [[ $3 == btrfs ]]; then
+ for mp in $(findmnt --source "$1" -o TARGET -n); do
+ for i in $(btrfs_devs "$mp"); do
+ push_host_devs "$i"
+ done
+ done
+ elif [[ $3 == zfs ]]; then
+ for mp in $(zfs_devs "$1"); do
+ push_host_devs "$mp"
done
fi
push_host_devs "$dev"
push_host_devs "$dev"
done
-if (( ${#add_device_l[@]} )); then
+if ((${#add_device_l[@]})); then
add_device+=" ${add_device_l[*]} "
push_host_devs "${add_device_l[@]}"
fi
-if [[ $hostonly ]] && [[ "$hostonly_default_device" != "no" ]]; then
+if [[ $hostonly ]] && [[ $hostonly_default_device != "no" ]]; then
# in hostonly mode, determine all devices, which have to be accessed
# and examine them for filesystem types
"/usr/lib64" \
"/boot" \
"/boot/efi" \
- "/boot/zipl" \
- ;
- do
+ "/boot/zipl"; do
mp=$(readlink -f "$dracutsysrootdir$mp")
- mountpoint "$mp" >/dev/null 2>&1 || continue
+ mountpoint "$mp" > /dev/null 2>&1 || continue
_dev=$(find_block_device "$mp")
_bdev=$(readlink -f "/dev/block/$_dev")
[[ -b $_bdev ]] && _dev=$_bdev
- [[ "$mp" == "/" ]] && root_devs+=("$_dev")
+ [[ $mp == "/" ]] && root_devs+=("$_dev")
push_host_devs "$_dev"
if [[ $(find_mp_fstype "$mp") == btrfs ]]; then
for i in $(btrfs_devs "$mp"); do
- [[ "$mp" == "/" ]] && root_devs+=("$i")
+ [[ $mp == "/" ]] && root_devs+=("$i")
+ push_host_devs "$i"
+ done
+ elif [[ $(find_mp_fstype "$mp") == zfs ]]; then
+ for i in $(zfs_devs "$(findmnt -n -o SOURCE "$mp")"); do
+ [[ $mp == "/" ]] && root_devs+=("$i")
push_host_devs "$i"
done
fi
+
done
# TODO - with sysroot, /proc/swaps is not relevant
if [[ -f /proc/swaps ]] && [[ -f $dracutsysrootdir/etc/fstab ]]; then
while read -r dev type rest || [ -n "$dev" ]; do
[[ -b $dev ]] || continue
- [[ "$type" == "partition" ]] || continue
+ [[ $type == "partition" ]] || continue
while read -r _d _m _t _o _ || [ -n "$_d" ]; do
- [[ "$_d" == \#* ]] && continue
+ [[ $_d == \#* ]] && continue
[[ $_d ]] || continue
[[ $_t != "swap" ]] && continue
[[ $_m != "swap" ]] && [[ $_m != "none" ]] && continue
- [[ "$_o" == *noauto* ]] && continue
+ [[ $_o == *noauto* ]] && continue
_d=$(expand_persistent_dev "$_d")
- [[ "$_d" -ef "$dev" ]] || continue
+ [[ $_d -ef $dev ]] || continue
if [[ -f $dracutsysrootdir/etc/crypttab ]]; then
while read -r _mapper _ _p _o || [ -n "$_mapper" ]; do
- [[ $_mapper = \#* ]] && continue
- [[ "$_d" -ef /dev/mapper/"$_mapper" ]] || continue
+ [[ $_mapper == \#* ]] && continue
+ [[ $_d -ef /dev/mapper/"$_mapper" ]] || continue
[[ "$_o" ]] || _o="$_p"
# skip entries with password files
- [[ "$_p" == /* ]] && [[ -f $_p ]] && continue 2
+ [[ $_p == /* ]] && [[ -f $_p ]] && continue 2
# skip mkswap swap
[[ $_o == *swap* ]] && continue 2
done < "$dracutsysrootdir"/etc/crypttab
# collect all "x-initrd.mount" entries from /etc/fstab
if [[ -f $dracutsysrootdir/etc/fstab ]]; then
while read -r _d _m _t _o _ || [ -n "$_d" ]; do
- [[ "$_d" == \#* ]] && continue
+ [[ $_d == \#* ]] && continue
[[ $_d ]] || continue
- [[ "$_o" != *x-initrd.mount* ]] && continue
+ [[ $_o != *x-initrd.mount* ]] && continue
_dev=$(expand_persistent_dev "$_d")
_dev="$(readlink -f "$_dev")"
[[ -b $_dev ]] || continue
push_host_devs "$_dev"
- if [[ "$_t" == btrfs ]]; then
+ if [[ $_t == btrfs ]]; then
for i in $(btrfs_devs "$_m"); do
push_host_devs "$i"
done
+ elif [[ $_t == zfs ]]; then
+ for i in $(zfs_devs "$_d"); do
+ push_host_devs "$i"
+ done
fi
done < "$dracutsysrootdir"/etc/fstab
fi
done
for dev in "${!host_fs_types[@]}"; do
- [[ ${host_fs_types[$dev]} = "reiserfs" ]] || [[ ${host_fs_types[$dev]} = "xfs" ]] || continue
+ [[ ${host_fs_types[$dev]} == "reiserfs" ]] || [[ ${host_fs_types[$dev]} == "xfs" ]] || continue
rootopts=$(find_dev_fsopts "$dev")
- if [[ ${host_fs_types[$dev]} = "reiserfs" ]]; then
+ if [[ ${host_fs_types[$dev]} == "reiserfs" ]]; then
journaldev=$(fs_get_option "$rootopts" "jdev")
- elif [[ ${host_fs_types[$dev]} = "xfs" ]]; then
+ elif [[ ${host_fs_types[$dev]} == "xfs" ]]; then
journaldev=$(fs_get_option "$rootopts" "logdev")
fi
if [[ $journaldev ]]; then
fi
done
-[[ -d $dracutsysrootdir$dbus ]] \
- || dbus=$(pkg-config dbus --variable=dbus 2>/dev/null)
-
-[[ -d $dracutsysrootdir$dbus ]] || dbus=/usr/share/dbus-1
-
-[[ -d $dracutsysrootdir$dbusconfdir ]] \
- || dbusconfdir=$(pkg-config dbus --variable=dbusconfdir 2>/dev/null)
-
-[[ -d $dracutsysrootdir$dbusconfdir ]] || dbusconfdir=/etc/dbus-1
-
-[[ -d $dracutsysrootdir$dbusinterfaces ]] \
- || dbusinterfaces=$(pkg-config dbus --variable=dbusinterfaces 2>/dev/null)
-
-[[ -d $dracutsysrootdir$dbusinterfaces ]] || dbusinterfaces=${dbus}/interfaces
-
-[[ -d $dracutsysrootdir$dbusinterfacesconfdir ]] \
- || dbusinterfacesconfdir=$(pkg-config dbus --variable=dbusinterfacesconfdir 2>/dev/null)
-
-[[ -d $dracutsysrootdir$dbusinterfacesconfdir ]] || dbusinterfacesconfdir=${dbusconfdir}/interfaces
-
-[[ -d $dracutsysrootdir$dbusservices ]] \
- || dbusservices=$(pkg-config dbus --variable=dbusservices 2>/dev/null)
-
-[[ -d $dracutsysrootdir$dbusservices ]] || dbusservices=${dbus}/services
-
-[[ -d $dracutsysrootdir$dbusservicesconfdir ]] \
- || dbusservicesconfdir=$(pkg-config dbus --variable=dbusservicesconfdir 2>/dev/null)
-
-[[ -d $dracutsysrootdir$dbusservicesconfdir ]] || dbusservicesconfdir=${dbusconfdir}/services
-
-[[ -d $dracutsysrootdir$dbussession ]] \
- || dbussession=$(pkg-config dbus --variable=dbussession 2>/dev/null)
-
-[[ -d $dracutsysrootdir$dbussession ]] || dbussession=${dbus}/session.d
-
-[[ -d $dracutsysrootdir$dbussessionconfdir ]] \
- || dbussessionconfdir=$(pkg-config dbus --variable=dbussessionconfdir 2>/dev/null)
-
-[[ -d $dracutsysrootdir$dbussessionconfdir ]] || dbussessionconfdir=${dbusconfdir}/session.d
-
-[[ -d $dracutsysrootdir$dbussystem ]] \
- || dbussystem=$(pkg-config dbus --variable=dbussystem 2>/dev/null)
-
-[[ -d $dracutsysrootdir$dbussystem ]] || dbussystem=${dbus}/system.d
-
-[[ -d $dracutsysrootdir$dbussystemconfdir ]] \
- || dbussystemconfdir=$(pkg-config dbus --variable=dbussystemconfdir 2>/dev/null)
-
-[[ -d $dracutsysrootdir$dbussystemconfdir ]] || dbussystemconfdir=${dbusconfdir}/system.d
-
-[[ -d $dracutsysrootdir$dbussystemservices ]] \
- || dbussystemservices=$(pkg-config dbus --variable=dbussystemservices 2>/dev/null)
-
-[[ -d $dracutsysrootdir$dbussystemservices ]] || dbussystemservices=${dbus}/system-services
-
-[[ -d $dracutsysrootdir$dbussystemservicesconfdir ]] \
- || dbussystemservicesconfdir=$(pkg-config dbus --variable=dbussystemservicesconfdir 2>/dev/null)
-
-[[ -d $dracutsysrootdir$dbussystemservicesconfdir ]] || dbussystemservicesconfdir=${dbusconfdir}/system-services
-
-[[ -d $dracutsysrootdir$udevdir ]] \
- || udevdir="$(pkg-config udev --variable=udevdir 2>/dev/null)"
-if ! [[ -d $dracutsysrootdir$udevdir ]]; then
- [[ -e $dracutsysrootdir/lib/udev/ata_id ]] && udevdir=/lib/udev
- [[ -e $dracutsysrootdir/usr/lib/udev/ata_id ]] && udevdir=/usr/lib/udev
-fi
-
-[[ -d $dracutsysrootdir$sysctl ]] \
- || sysctl=$(pkg-config systemd --variable=sysctl 2>/dev/null)
-
-[[ -d $dracutsysrootdir$sysctl ]] || sysctl=/usr/lib/sysctl.d
-
-[[ -d $dracutsysrootdir$sysctlconfdir ]] \
- || sysctlconfdir=$(pkg-config systemd --variable=sysctlconfdir 2>/dev/null)
-
-[[ -d $dracutsysrootdir$sysctlconfdir ]] || sysctlconfdir=/etc/sysctl.d
-
-[[ -d $dracutsysrootdir$environment ]] \
- || environment=$(pkg-config systemd --variable=environment 2>/dev/null)
-
-[[ -d $dracutsysrootdir$environment ]] || environment=/usr/lib/environment.d
-
-[[ -d $dracutsysrootdir$environmentconfdir ]] \
- || environmentconfdir=$(pkg-config systemd --variable=environmentconfdir 2>/dev/null)
-
-[[ -d $dracutsysrootdir$environmentconfdir ]] || environmentconfdir=/etc/environment.d
-
-[[ -d $dracutsysrootdir$systemdcatalog ]] \
- || systemdcatalog=$(pkg-config systemd --variable=systemdcatalog 2>/dev/null)
-
-[[ -d $dracutsysrootdir$systemdcatalog ]] || systemdcatalog=${systemdutildir}/catalog
-
-[[ -d $dracutsysrootdir$systemdnetwork ]] \
- || systemdnetwork=$(pkg-config systemd --variable=systemdnetwork 2>/dev/null)
-
-[[ -d $dracutsysrootdir$systemdnetwork ]] || systemdnetwork=${systemdutildir}/network
-
-[[ -d $dracutsysrootdir$systemdnetworkconfdir ]] \
- || systemdnetworkconfdir=$(pkg-config systemd --variable=systemdnetworkconfdir 2>/dev/null)
-
-[[ -d $dracutsysrootdir$systemdnetworkconfdir ]] || systemdnetworkconfdir=${systemdsystemconfdir}/network
-
-[[ -d $dracutsysrootdir$systemdntpunits ]] \
- || systemdntpunits=$(pkg-config systemd --variable=systemdntpunits 2>/dev/null)
-
-[[ -d $dracutsysrootdir$systemdntpunits ]] || systemdntpunits=${systemdutildir}/ntp-units.d
-
-[[ -d $dracutsysrootdir$systemdntpunitsconfdir ]] \
- || systemdntpunitsconfdir=$(pkg-config systemd --variable=systemdntpunitsconfdir 2>/dev/null)
-
-[[ -d $dracutsysrootdir$systemdntpunitsconfdir ]] || systemdntpunitsconfdir=${systemdsystemconfdir}/ntp-units.d
-
-[[ -d $dracutsysrootdir$systemdportable ]] \
- || systemdportable=$(pkg-config systemd --variable=systemdportable 2>/dev/null)
-
-[[ -d $dracutsysrootdir$systemdportable ]] || systemdportable=${systemdutildir}/portable
-
-[[ -d $dracutsysrootdir$systemdportableconfdir ]] \
- || systemdportableconfdir=$(pkg-config systemd --variable=systemdportableconfdir 2>/dev/null)
-
-[[ -d "$dracutsysrootdir$systemdportableconfdir" ]] || systemdportableconfdir=${systemdsystemconfdir}/portable
-
-[[ -d $dracutsysrootdir$systemdsystemunitdir ]] \
- || systemdsystemunitdir=$(pkg-config systemd --variable=systemdsystemunitdir 2>/dev/null)
-
-[[ -d "$dracutsysrootdir$systemdsystemunitdir" ]] || systemdsystemunitdir=${systemdutildir}/system
-
-[[ -d $dracutsysrootdir$systemduser ]] \
- || systemduser=$(pkg-config systemd --variable=systemduser 2>/dev/null)
-
-[[ -d $dracutsysrootdir$systemduser ]] || systemduser=${systemdutildir}/user
-
-[[ -d $dracutsysrootdir$systemduserconfdir ]] \
- || systemduserconfdir=$(pkg-config systemd --variable=systemduserconfdir 2>/dev/null)
-
-[[ -d $dracutsysrootdir$systemduserconfdir ]] || systemduserconfdir=${systemdsystemconfdir}/user
-
-[[ -d $dracutsysrootdir$systemdsystemconfdir ]] \
- || systemdsystemconfdir=$(pkg-config systemd --variable=systemdsystemconfdir 2>/dev/null)
-
-[[ -d $dracutsysrootdir$systemdsystemconfdir ]] || systemdsystemconfdir=/etc/systemd/system
-
-[[ -d $dracutsysrootdir$sysusers ]] \
- || sysusers=$(pkg-config systemd --variable=sysusers 2>/dev/null)
-
-[[ -d $dracutsysrootdir$sysusers ]] || sysusers=/usr/lib/sysusers.d
-
-[[ -d $dracutsysrootdir$sysusersconfdir ]] \
- || sysusersconfdir=$(pkg-config systemd --variable=sysusersconfdir 2>/dev/null)
-
-[[ -d $dracutsysrootdir$sysusersconfdir ]] || sysusersconfdir=/etc/sysusers.d
-
-[[ -d $dracutsysrootdir$tmpfilesdir ]] \
- || tmpfilesdir=$(pkg-config systemd --variable=tmpfilesdir 2>/dev/null)
-
-if ! [[ -d $dracutsysrootdir$tmpfilesdir ]]; then
- [[ -d $dracutsysrootdir/lib/tmpfiles.d ]] && tmpfilesdir=/lib/tmpfiles.d
- [[ -d $dracutsysrootdir/usr/lib/tmpfiles.d ]] && tmpfilesdir=/usr/lib/tmpfiles.d
-fi
-
export initdir dracutbasedir \
dracutmodules force_add_dracutmodules add_dracutmodules omit_dracutmodules \
mods_to_load \
omit_drivers mdadmconf lvmconf root_devs \
use_fstab fstab_lines libdirs fscks nofscks ro_mnt \
stdloglvl sysloglvl fileloglvl kmsgloglvl logfile \
- debug host_fs_types host_devs swap_devs sshkey add_fstab \
- DRACUT_VERSION udevdir prefix filesystems drivers \
- dbus dbusconfdir dbusinterfaces dbusinterfacesconfdir \
- dbusservices dbusservicesconfdir dbussession dbussessionconfdir \
- dbussystem dbussystemconfdir dbussystemservices dbussystemservicesconfdir \
- environment environmentconfdir sysctl sysctlconfdir sysusers sysusersconfdir \
- systemdutildir systemdutilconfdir systemdcatalog systemdntpunits \
- systemdntpunitsconfdir systemdsystemunitdir systemdsystemconfdir \
- hostonly_cmdline loginstall \
- tmpfilesdir
+ host_fs_types host_devs swap_devs sshkey add_fstab \
+ DRACUT_VERSION \
+ prefix filesystems drivers \
+ hostonly_cmdline loginstall
mods_to_load=""
# check all our modules to see if they should be sourced.
dracut_module_included "fips" && export DRACUT_FIPS_MODE=1
-do_print_cmdline()
-{
+do_print_cmdline() {
local -A _mods_to_print
for i in $modules_loaded $mods_to_load; do
_mods_to_print[$i]=1
# source our modules.
for moddir in "$dracutbasedir/modules.d"/[0-9][0-9]*; do
- _d_mod=${moddir##*/}; _d_mod=${_d_mod#[0-9][0-9]}
+ _d_mod=${moddir##*/}
+ _d_mod=${_d_mod#[0-9][0-9]}
[[ ${_mods_to_print[$_d_mod]} ]] || continue
module_cmdline "$_d_mod" "$moddir"
done
[[ $prefix ]] && mkdir -m 0755 -p "${initdir}${prefix}"
# shellcheck disable=SC2174
-[[ -h $dracutsysrootdir/lib ]] || mkdir -m 0755 -p "${initdir}${prefix}/lib"
+[[ -L $dracutsysrootdir/lib ]] || mkdir -m 0755 -p "${initdir}${prefix}/lib"
[[ $prefix ]] && ln -sfn "${prefix#/}/lib" "$initdir/lib"
if [[ $prefix ]]; then
for d in bin etc lib sbin tmp usr var $libdirs; do
- [[ "$d" == */* ]] && continue
+ d=${d#/}
+ [[ $d == */* ]] && continue
ln -sfn "${prefix#/}/${d#/}" "$initdir/$d"
done
fi
if [[ $kernel_only != yes ]]; then
for d in usr usr/bin usr/sbin bin etc lib sbin tmp var var/tmp $libdirs; do
+ d=${d#/}
[[ -e "${initdir}${prefix}/$d" ]] && continue
if [ -L "/$d" ]; then
inst_symlink "/$d" "${prefix}/$d"
done
fi
+mkdir -p "${initdir}"/lib/dracut
+
if [[ $kernel_only != yes ]]; then
mkdir -p "${initdir}/etc/cmdline.d"
- # shellcheck disable=SC2174
- mkdir -m 0755 -p "${initdir}"/lib "${initdir}"/lib/dracut "${initdir}"/lib/dracut/hooks
- # shellcheck disable=SC2154
+ mkdir -m 0755 "${initdir}"/lib/dracut/hooks
for _d in $hookdirs; do
# shellcheck disable=SC2174
mkdir -m 0755 -p "${initdir}/lib/dracut/hooks/$_d"
done
- if [[ "$EUID" = "0" ]]; then
+ if [[ $EUID == "0" ]] && ! [[ $DRACUT_NO_MKNOD ]]; then
[[ -c ${initdir}/dev/null ]] || mknod "${initdir}"/dev/null c 1 3
[[ -c ${initdir}/dev/kmsg ]] || mknod "${initdir}"/dev/kmsg c 1 11
[[ -c ${initdir}/dev/console ]] || mknod "${initdir}"/dev/console c 5 1
modules_loaded=" "
# source our modules.
for moddir in "$dracutbasedir/modules.d"/[0-9][0-9]*; do
- _d_mod=${moddir##*/}; _d_mod=${_d_mod#[0-9][0-9]}
- [[ "$mods_to_load" == *\ $_d_mod\ * ]] || continue
- if [[ $show_modules = yes ]]; then
+ _d_mod=${moddir##*/}
+ _d_mod=${_d_mod#[0-9][0-9]}
+ [[ $mods_to_load == *\ $_d_mod\ * ]] || continue
+ if [[ $show_modules == yes ]]; then
printf "%s\n" "$_d_mod"
else
dinfo "*** Including module: $_d_mod ***"
#print the module install size
if [ -n "$printsize" ]; then
- _isize_new=$(du -sk "${initdir}" | { read -r a _; echo -n "$a"; })
+ _isize_new=$(du -sk "${initdir}" | {
+ read -r a _
+ echo -n "$a"
+ })
_isize_delta=$((_isize_new - _isize))
printf "%s\n" "$_d_mod install size: ${_isize_delta}k"
_isize=$_isize_new
unset moddir
for i in $modules_loaded; do
- mkdir -p "$initdir"/lib/dracut
printf "%s\n" "$i" >> "$initdir"/lib/dracut/modules.txt
done
## final stuff that has to happen
if [[ $no_kernel != yes ]]; then
- if [[ $hostonly_mode = "strict" ]]; then
+ if [[ $hostonly_mode == "strict" ]]; then
cp "$DRACUT_KERNEL_MODALIASES" "$initdir"/lib/dracut/hostonly-kernel-modules.txt
fi
hostonly='' instmods $drivers
fi
- if [[ -n "${add_drivers// }" ]]; then
+ if [[ -n ${add_drivers// /} ]]; then
# shellcheck disable=SC2086
hostonly='' instmods -c $add_drivers
fi
hostonly='' instmods -c $force_drivers
rm -f "$initdir"/etc/cmdline.d/20-force_driver.conf
for mod in $force_drivers; do
- echo "rd.driver.pre=$mod" >>"$initdir"/etc/cmdline.d/20-force_drivers.conf
+ echo "rd.driver.pre=$mod" >> "$initdir"/etc/cmdline.d/20-force_drivers.conf
done
fi
if [[ $filesystems ]]; then
dinfo "*** Installing kernel module dependencies done ***"
if [[ $noimageifnotneeded == yes ]] && [[ $hostonly ]]; then
- if [[ ! -f "$initdir/lib/dracut/need-initqueue" ]] && \
- [[ -f ${initdir}/lib/modules/$kernel/modules.dep && ! -s ${initdir}/lib/modules/$kernel/modules.dep ]]; then
+ if [[ ! -f "$initdir/lib/dracut/need-initqueue" ]] \
+ && [[ -f ${initdir}/lib/modules/$kernel/modules.dep && ! -s ${initdir}/lib/modules/$kernel/modules.dep ]]; then
for i in "${initdir}"/etc/cmdline.d/*.conf; do
# We need no initramfs image and do not generate one.
[[ $i == "${initdir}/etc/cmdline.d/*.conf" ]] && exit 0
if [[ $kernel_only != yes ]]; then
# FIXME: handle legacy item split
# shellcheck disable=SC2068
- (( ${#install_items[@]} > 0 )) && inst_multiple ${install_items[@]}
+ ((${#install_items[@]} > 0)) && inst_multiple ${install_items[@]}
# shellcheck disable=SC2068
- (( ${#install_optional_items[@]} > 0 )) && inst_multiple -o ${install_optional_items[@]}
+ ((${#install_optional_items[@]} > 0)) && inst_multiple -o ${install_optional_items[@]}
if [[ $kernel_cmdline ]] && [[ $uefi != yes ]]; then
printf "%s\n" "$kernel_cmdline" >> "${initdir}/etc/cmdline.d/01-default.conf"
if [ -z "${fstab_field[1]}" ]; then
# Determine device and mount options from current system
mountpoint -q "${fstab_field[0]}" || derror "${fstab_field[0]} is not a mount point!"
- read -r -a fstab_field <<< "$(findmnt --raw -n --target "${fstab_field[0]}" --output=source,target,fstype,options)"
+ read -r -a fstab_field < <(findmnt --raw -n --target "${fstab_field[0]}" --output=source,target,fstype,options)
dinfo "Line for ${fstab_field[1]}: ${fstab_field[*]}"
else
# Use default options
if [[ $DRACUT_RESOLVE_LAZY ]] && [[ $DRACUT_INSTALL ]]; then
dinfo "*** Resolving executable dependencies ***"
+ # shellcheck disable=SC2086
find "$initdir" -type f -perm /0111 -not -path '*.ko' -print0 \
- | xargs -r -0 "$DRACUT_INSTALL" ${initdir:+-D "$initdir"} ${dracutsysrootdir:+-r "$dracutsysrootdir"} -R ${DRACUT_FIPS_MODE:+-f} --
- dinfo "*** Resolving executable dependencies done ***"
+ | xargs -r -0 $DRACUT_INSTALL ${initdir:+-D "$initdir"} ${dracutsysrootdir:+-r "$dracutsysrootdir"} -R ${DRACUT_FIPS_MODE:+-f} --
+ # shellcheck disable=SC2181
+ if (($? == 0)); then
+ dinfo "*** Resolving executable dependencies done ***"
+ else
+ dfatal "Resolving executable dependencies failed"
+ exit 1
+ fi
fi
# Now we are done with lazy resolving, always install dependencies
export DRACUT_RESOLVE_DEPS=1
fi
-for ((i=0; i < ${#include_src[@]}; i++)); do
+for ((i = 0; i < ${#include_src[@]}; i++)); do
src="${include_src[$i]}"
target="${include_target[$i]}"
if [[ $src && $target ]]; then
# check for preexisting symlinks, so we can cope with the
# symlinks to $prefix
# Objectname is a file or a directory
+ reset_dotglob="$(shopt -p dotglob)"
+ shopt -q -s dotglob
for objectname in "$src"/*; do
- [[ -e "$objectname" || -h "$objectname" ]] || continue
- if [[ -d "$objectname" ]]; then
+ [[ -e $objectname || -L $objectname ]] || continue
+ if [[ -d $objectname ]] && [[ ! -L $objectname ]]; then
# objectname is a directory, let's compute the final directory name
- object_destdir=${destdir}/${objectname#$src/}
- if ! [[ -e "$object_destdir" ]]; then
+ object_destdir=${destdir}/${objectname#"$src"/}
+ if ! [[ -e $object_destdir ]]; then
# shellcheck disable=SC2174
mkdir -m 0755 -p "$object_destdir"
chmod --reference="$objectname" "$object_destdir"
fi
- $DRACUT_CP -t "$object_destdir" "$dracutsysrootdir$objectname"/*
+ $DRACUT_CP -t "$object_destdir" "$dracutsysrootdir$objectname"/.
else
$DRACUT_CP -t "$destdir" "$dracutsysrootdir$objectname"
fi
done
+ eval "$reset_dotglob"
elif [[ -e $src ]]; then
derror "$src is neither a directory nor a regular file"
else
fi
done
-if [[ $do_hardlink = yes ]] && command -v hardlink >/dev/null; then
+if [[ $do_hardlink == yes ]] && command -v hardlink > /dev/null; then
dinfo "*** Hardlinking files ***"
- hardlink "$initdir" 2>&1
+ hardlink "$initdir" 2>&1 | ddebug
dinfo "*** Hardlinking files done ***"
fi
# strip binaries
-if [[ $do_strip = yes ]] ; then
+if [[ $do_strip == yes ]]; then
# Prefer strip from elfutils for package size
declare strip_cmd
strip_cmd=$(command -v eu-strip)
[ -z "$strip_cmd" ] && strip_cmd="strip"
for p in $strip_cmd xargs find; do
- if ! type -P $p >/dev/null; then
+ if ! type -P $p > /dev/null; then
dinfo "Could not find '$p'. Not stripping the initramfs."
do_strip=no
fi
done
+
+ if [[ $aggressive_strip == yes ]]; then
+ # `eu-strip` and `strip` both strips all unneeded parts by default
+ strip_args=(-p)
+ else
+ strip_args=(-g -p)
+ fi
fi
# cleanup empty ldconfig_paths directories
for d in $(ldconfig_paths); do
- rmdir -p --ignore-fail-on-non-empty "$initdir/$d" >/dev/null 2>&1
+ rmdir -p --ignore-fail-on-non-empty "$initdir/$d" > /dev/null 2>&1
done
-if [[ $early_microcode = yes ]]; then
+if [[ $early_microcode == yes ]]; then
dinfo "*** Generating early-microcode cpio image ***"
ucode_dir=(amd-ucode intel-ucode)
ucode_dest=(AuthenticAMD.bin GenuineIntel.bin)
break 2
done
for i in $_fwdir/$_fw/$_src; do
- [[ -e "$i" ]] || continue
+ [[ -e $i ]] || continue
# skip gpg files
str_ends "$i" ".asc" && continue
cat "$i" >> "$_dest_dir/${ucode_dest[$idx]}"
if cd "$early_cpio_dir/d"; then
for _ucodedir in "${early_microcode_image_dir[@]}"; do
for _ucodename in "${early_microcode_image_name[@]}"; do
- [[ -e "$_ucodedir/$_ucodename" ]] && \
- cpio --extract --file "$_ucodedir/$_ucodename" --quiet \
- "kernel/x86/microcode/${ucode_dest[$idx]}"
+ [[ -e "$_ucodedir/$_ucodename" ]] \
+ && cpio --extract --file "$_ucodedir/$_ucodename" --quiet \
+ "kernel/x86/microcode/${ucode_dest[$idx]}"
if [[ -e "$_dest_dir/${ucode_dest[$idx]}" ]]; then
dinfo "*** Using microcode found in '$_ucodedir/$_ucodename' ***"
create_early_cpio="yes"
done
fi
-if [[ $acpi_override = yes ]] && [[ -d $acpi_table_dir ]]; then
+if [[ $acpi_override == yes ]] && [[ -d $acpi_table_dir ]]; then
dinfo "*** Packaging ACPI tables to override BIOS provided ones ***"
_dest_dir="$early_cpio_dir/d/kernel/firmware/acpi"
mkdir -p "$_dest_dir"
fi
dinfo "*** Store current command line parameters ***"
-if ! ( echo "$PARMS_TO_STORE" > "$initdir"/lib/dracut/build-parameter.txt ); then
+if ! (echo "$PARMS_TO_STORE" > "$initdir"/lib/dracut/build-parameter.txt); then
dfatal "Could not store the current command line parameters"
exit 1
fi
-if [[ $hostonly_cmdline == "yes" ]] ; then
+if [[ $hostonly_cmdline == "yes" ]]; then
unset _stored_cmdline
- if [[ -d $initdir/etc/cmdline.d ]];then
+ if [[ -d $initdir/etc/cmdline.d ]]; then
dinfo "Stored kernel commandline:"
- for conf in "$initdir"/etc/cmdline.d/*.conf ; do
+ for conf in "$initdir"/etc/cmdline.d/*.conf; do
[ -e "$conf" ] || continue
dinfo "$(< "$conf")"
_stored_cmdline=1
fi
fi
-if dracut_module_included "squash"; then
- dinfo "*** Install squash loader ***"
- readonly squash_dir="$initdir/squash/root"
- readonly squash_img="$initdir/squash/root.img"
- readonly squash_candidate=( "usr" "etc" )
-
- # shellcheck disable=SC2174
- mkdir -m 0755 -p "$squash_dir"
- for folder in "${squash_candidate[@]}"; do
- mv "$initdir/$folder" "$squash_dir/$folder"
- done
-
- # Move some files out side of the squash image, including:
- # - Files required to boot and mount the squashfs image
- # - Files need to be accessible without mounting the squash image
- # - Initramfs marker
- for file in \
- "$squash_dir"/usr/lib/modules/*/modules.* \
- "$squash_dir"/usr/lib/dracut/* \
- "$squash_dir"/etc/initrd-release
- do
- [[ -f $file ]] || continue
- DRACUT_RESOLVE_DEPS=1 dracutsysrootdir="$squash_dir" inst "${file#$squash_dir}"
- rm "$file"
- done
-
- mv "$initdir"/init "$initdir"/init.stock
- ln -s squash/init.sh "$initdir"/init
-
- # Reinstall required files for the squash image setup script.
- # We have moved them inside the squashed image, but they need to be
- # accessible before mounting the image.
- inst_multiple "echo" "sh" "mount" "modprobe" "mkdir"
- hostonly="" instmods "loop" "squashfs" "overlay"
- # Only keep systemctl outsite if we need switch root
- if [[ ! -f "$initdir/lib/dracut/no-switch-root" ]]; then
- inst "systemctl"
- fi
-
- # Remove duplicated files
- for folder in "${squash_candidate[@]}"; do
- find "$initdir/$folder/" -not -type d \
- -exec bash -c 'mv -f "$squash_dir${1#$initdir}" "$1"' -- "{}" \;
- done
-fi
-
if [[ $kernel_only != yes ]]; then
# libpthread workaround: pthread_cancel wants to dlopen libgcc_s.so
for _dir in $libdirs; do
for _f in "$dracutsysrootdir$_dir/libpthread.so"*; do
- [[ -e "$_f" ]] || continue
+ [[ -e $_f ]] || continue
inst_libdir_file "libgcc_s.so*"
break 2
done
# FIPS workaround for Fedora/RHEL: libcrypto needs libssl when FIPS is enabled
if [[ $DRACUT_FIPS_MODE ]]; then
- for _dir in $libdirs; do
- for _f in "$dracutsysrootdir$_dir/libcrypto.so"*; do
- [[ -e "$_f" ]] || continue
- inst_libdir_file -o "libssl.so*"
- break 2
- done
- done
+ for _dir in $libdirs; do
+ for _f in "$dracutsysrootdir$_dir/libcrypto.so"*; do
+ [[ -e $_f ]] || continue
+ inst_libdir_file -o "libssl.so*"
+ break 2
+ done
+ done
fi
fi
if [[ $kernel_only != yes ]]; then
# make sure that library links are correct and up to date
- for f in "$dracutsysrootdir"/etc/ld.so.conf "$dracutsysrootdir"/etc/ld.so.conf.d/*; do
- [[ -f $f ]] && inst_simple "${f#$dracutsysrootdir}"
- done
- if ! $DRACUT_LDCONFIG -r "$initdir" -f /etc/ld.so.conf; then
- if [[ $EUID = 0 ]]; then
- derror "ldconfig exited ungracefully"
- else
- derror "ldconfig might need uid=0 (root) for chroot()"
- fi
- fi
+ build_ld_cache
+fi
+
+if dracut_module_included "squash"; then
+ readonly squash_dir="$initdir/squash/root"
+ readonly squash_img="$initdir/squash-root.img"
+ mkdir -p "$squash_dir"
+ dinfo "*** Install squash loader ***"
+ DRACUT_SQUASH_POST_INST=1 module_install "squash"
fi
-if [[ $do_strip = yes ]] && ! [[ $DRACUT_FIPS_MODE ]]; then
+if [[ $do_strip == yes ]] && ! [[ $DRACUT_FIPS_MODE ]]; then
+ # stripping files negates (dedup) benefits of using reflink
+ [[ -n $enhanced_cpio ]] && ddebug "strip is enabled alongside cpio reflink"
dinfo "*** Stripping files ***"
find "$initdir" -type f \
-executable -not -path '*/lib/modules/*.ko' -print0 \
- | xargs -r -0 $strip_cmd -g -p 2>/dev/null
+ | xargs -r -0 $strip_cmd "${strip_args[@]}" 2> /dev/null
# strip kernel modules, but do not touch signed modules
find "$initdir" -type f -path '*/lib/modules/*.ko' -print0 \
| while read -r -d $'\0' f || [ -n "$f" ]; do
- SIG=$(tail -c 28 "$f" | tr -d '\000')
- [[ $SIG == '~Module signature appended~' ]] || { printf "%s\000" "$f"; }
- done | xargs -r -0 $strip_cmd -g -p
+ SIG=$(tail -c 28 "$f" | tr -d '\000')
+ [[ $SIG == '~Module signature appended~' ]] || { printf "%s\000" "$f"; }
+ done | xargs -r -0 $strip_cmd "${strip_args[@]}"
dinfo "*** Stripping files done ***"
fi
if dracut_module_included "squash"; then
dinfo "*** Squashing the files inside the initramfs ***"
+ declare squash_compress_arg
+ # shellcheck disable=SC2086
+ if [[ $squash_compress ]]; then
+ if ! mksquashfs /dev/null "$DRACUT_TMPDIR"/.squash-test.img -no-progress -comp $squash_compress &> /dev/null; then
+ dwarn "mksquashfs doesn't support compressor '$squash_compress', failing back to default compressor."
+ else
+ squash_compress_arg="$squash_compress"
+ fi
+ fi
+
+ # shellcheck disable=SC2086
if ! mksquashfs "$squash_dir" "$squash_img" \
- -no-xattrs -no-exports -noappend -always-use-fragments \
- -comp xz -Xdict-size 100% -no-progress \
- > /dev/null; then
- dfatal "dracut: Failed making squash image"
+ -no-xattrs -no-exports -noappend -no-recovery -always-use-fragments \
+ -no-progress ${squash_compress_arg:+-comp $squash_compress_arg} 1> /dev/null; then
+ dfatal "Failed making squash image"
exit 1
fi
rm -rf "$squash_dir"
dinfo "*** Squashing the files inside the initramfs done ***"
+
+ # Skip initramfs compress
+ compress="cat"
fi
dinfo "*** Creating image file '$outfile' ***"
-if [[ $uefi = yes ]]; then
+if [[ $uefi == yes ]]; then
readonly uefi_outdir="$DRACUT_TMPDIR/uefi"
mkdir -p "$uefi_outdir"
fi
fi
fi
-[[ "$EUID" != 0 ]] && cpio_owner="0:0"
+[[ $EUID != 0 ]] && cpio_owner="0:0"
-if [[ $create_early_cpio = yes ]]; then
+if [[ $create_early_cpio == yes ]]; then
echo 1 > "$early_cpio_dir/d/early_cpio"
if [[ $DRACUT_REPRODUCIBLE ]]; then
fi
# The microcode blob is _before_ the initramfs blob, not after
- if ! (
- umask 077; cd "$early_cpio_dir/d"
+ if [[ -n $enhanced_cpio ]]; then
+ if ! (
+ umask 077
+ cd "$early_cpio_dir/d"
+ find . -print0 | sort -z \
+ | $enhanced_cpio --null ${cpio_owner:+--owner "$cpio_owner"} \
+ --mtime 0 --data-align "$cpio_align" --truncate-existing \
+ "${DRACUT_TMPDIR}/initramfs.img"
+ ); then
+ dfatal "dracut-cpio: creation of $outfile failed"
+ exit 1
+ fi
+ else
+ if ! (
+ umask 077
+ cd "$early_cpio_dir/d"
find . -print0 | sort -z \
| cpio ${CPIO_REPRODUCIBLE:+--reproducible} --null \
${cpio_owner:+-R "$cpio_owner"} -H newc -o --quiet > "${DRACUT_TMPDIR}/initramfs.img"
); then
- dfatal "dracut: creation of $outfile failed"
- exit 1
+ dfatal "Creation of $outfile failed"
+ exit 1
+ fi
+ fi
+fi
+
+if check_kernel_config CONFIG_RD_ZSTD; then
+ DRACUT_KERNEL_RD_ZSTD=yes
+else
+ DRACUT_KERNEL_RD_ZSTD=
+fi
+
+if [[ $compress == $DRACUT_COMPRESS_ZSTD* && ! $DRACUT_KERNEL_RD_ZSTD ]]; then
+ dwarn "Kernel has no zstd support compiled in."
+ compress=
+fi
+
+if [[ $compress && $compress != cat ]]; then
+ if ! command -v "${compress%% *}" &> /dev/null; then
+ derror "Cannot execute compression command '$compress', falling back to default"
+ compress=
+ fi
+fi
+
+if ! [[ $compress ]]; then
+ # check all known compressors, if none specified
+ for i in $DRACUT_COMPRESS_PIGZ $DRACUT_COMPRESS_GZIP $DRACUT_COMPRESS_LZ4 $DRACUT_COMPRESS_LZOP $DRACUT_COMPRESS_ZSTD $DRACUT_COMPRESS_LZMA $DRACUT_COMPRESS_XZ $DRACUT_COMPRESS_LBZIP2 $DRACUT_COMPRESS_BZIP2 $DRACUT_COMPRESS_CAT; do
+ [[ $i != "$DRACUT_COMPRESS_ZSTD" || $DRACUT_KERNEL_RD_ZSTD ]] || continue
+ command -v "$i" &> /dev/null || continue
+ compress="$i"
+ break
+ done
+ if [[ $compress == cat ]]; then
+ dwarn "No compression tool available. Initramfs image is going to be big."
+ else
+ dinfo "Using auto-determined compression method '$compress'"
fi
fi
-if ! (
- umask 077; cd "$initdir"
+# choose the right arguments for the compressor
+case $compress in
+ bzip2 | lbzip2)
+ if [[ $compress == lbzip2 ]] || command -v "$DRACUT_COMPRESS_LBZIP2" &> /dev/null; then
+ compress="$DRACUT_COMPRESS_LBZIP2 -9"
+ else
+ compress="$DRACUT_COMPRESS_BZIP2 -9"
+ fi
+ ;;
+ lzma)
+ compress="$DRACUT_COMPRESS_LZMA -9 -T0"
+ ;;
+ xz)
+ compress="$DRACUT_COMPRESS_XZ --check=crc32 --lzma2=dict=1MiB -T0"
+ ;;
+ gzip | pigz)
+ if [[ $compress == pigz ]] || command -v "$DRACUT_COMPRESS_PIGZ" &> /dev/null; then
+ compress="$DRACUT_COMPRESS_PIGZ -9 -n -T -R"
+ elif command -v gzip &> /dev/null && $DRACUT_COMPRESS_GZIP --help 2>&1 | grep -q rsyncable; then
+ compress="$DRACUT_COMPRESS_GZIP -n -9 --rsyncable"
+ else
+ compress="$DRACUT_COMPRESS_GZIP -n -9"
+ fi
+ ;;
+ lzo | lzop)
+ compress="$DRACUT_COMPRESS_LZOP -9"
+ ;;
+ lz4)
+ compress="$DRACUT_COMPRESS_LZ4 -l -9"
+ ;;
+ zstd)
+ compress="$DRACUT_COMPRESS_ZSTD -15 -q -T0"
+ ;;
+esac
+
+if [[ -n $enhanced_cpio ]]; then
+ if [[ $compress == "cat" ]]; then
+ # dracut-cpio appends by default, so any ucode remains
+ cpio_outfile="${DRACUT_TMPDIR}/initramfs.img"
+ else
+ ddebug "$compress compression enabled alongside cpio reflink"
+ # dracut-cpio doesn't output to stdout, so stage for compression
+ cpio_outfile="${DRACUT_TMPDIR}/initramfs.img.uncompressed"
+ fi
+
+ if ! (
+ umask 077
+ cd "$initdir"
+ find . -print0 | sort -z \
+ | $enhanced_cpio --null ${cpio_owner:+--owner "$cpio_owner"} \
+ --mtime 0 --data-align "$cpio_align" "$cpio_outfile" || exit 1
+ [[ $compress == "cat" ]] && exit 0
+ $compress < "$cpio_outfile" >> "${DRACUT_TMPDIR}/initramfs.img" \
+ && rm "$cpio_outfile"
+ ); then
+ dfatal "dracut-cpio: creation of $outfile failed"
+ exit 1
+ fi
+ unset cpio_outfile
+else
+ if ! (
+ umask 077
+ cd "$initdir"
find . -print0 | sort -z \
| cpio ${CPIO_REPRODUCIBLE:+--reproducible} --null ${cpio_owner:+-R "$cpio_owner"} -H newc -o --quiet \
| $compress >> "${DRACUT_TMPDIR}/initramfs.img"
); then
- dfatal "dracut: creation of $outfile failed"
- exit 1
+ dfatal "Creation of $outfile failed"
+ exit 1
+ fi
fi
-# shellcheck disable=SC2154
-if (( maxloglvl >= 5 )) && (( verbosity_mod_l >= 0 )); then
+if ((maxloglvl >= 5)) && ((verbosity_mod_l >= 0)); then
if [[ $allowlocal ]]; then
- "$dracutbasedir/lsinitrd.sh" "${DRACUT_TMPDIR}/initramfs.img"| ddebug
+ "$dracutbasedir/lsinitrd.sh" "${DRACUT_TMPDIR}/initramfs.img" | ddebug
else
- lsinitrd "${DRACUT_TMPDIR}/initramfs.img"| ddebug
+ lsinitrd "${DRACUT_TMPDIR}/initramfs.img" | ddebug
fi
fi
umask 077
-if [[ $uefi = yes ]]; then
+SBAT_DEFAULT="sbat,1,SBAT Version,sbat,1,https://github.com/rhboot/shim/blob/main/SBAT.md"
+sbat_out=$uefi_outdir/uki.sbat
+
+clean_sbat_string() {
+ local inp=$1
+ local temp=$uefi_outdir/temp.sbat
+ sed "/${SBAT_DEFAULT//\//\\/}/d" "$inp" > "$temp"
+ [[ -s $temp ]] && cat "$temp" >> "$sbat_out"
+ rm "$temp"
+}
+
+get_sbat_string() {
+ local inp=$1
+ local out=$uefi_outdir/$2
+ objcopy -O binary --only-section=.sbat "$inp" "$out"
+ clean_sbat_string "$out"
+}
+
+if [[ $uefi == yes ]]; then
if [[ $kernel_cmdline ]]; then
echo -n "$kernel_cmdline" > "$uefi_outdir/cmdline.txt"
- elif [[ $hostonly_cmdline = yes ]] && [ -d "$initdir/etc/cmdline.d" ];then
- for conf in "$initdir"/etc/cmdline.d/*.conf ; do
- [ -e "$conf" ] || continue
- printf "%s " "$(< "$conf")" >> "$uefi_outdir/cmdline.txt"
- done
+ elif [[ $hostonly_cmdline == yes ]]; then
+ if [ -d "$initdir/etc/cmdline.d" ]; then
+ for conf in "$initdir"/etc/cmdline.d/*.conf; do
+ [ -e "$conf" ] || continue
+ printf "%s " "$(< "$conf")" >> "$uefi_outdir/cmdline.txt"
+ done
+ elif [ -e "/proc/cmdline" ]; then
+ printf "%s " "$(< "/proc/cmdline")" > "$uefi_outdir/cmdline.txt"
+ fi
fi
- if [[ $kernel_cmdline ]] || [[ $hostonly_cmdline = yes && -d "$initdir/etc/cmdline.d" ]]; then
+ offs=$(objdump -h "$uefi_stub" 2> /dev/null | gawk 'NF==7 {size=strtonum("0x"$3);
+ offset=strtonum("0x"$4)} END {print size + offset}')
+ if [[ $offs -eq 0 ]]; then
+ dfatal "Failed to get the size of $uefi_stub to create UEFI image file"
+ exit 1
+ fi
+ align=$(pe_get_section_align "$uefi_stub")
+ if [[ $? -eq 1 ]]; then
+ dfatal "Failed to get the SectionAlignment of the stub PE header to create the UEFI image file"
+ exit 1
+ fi
+ offs=$((offs + "$align" - offs % "$align"))
+ [[ -s $dracutsysrootdir/usr/lib/os-release ]] && uefi_osrelease="$dracutsysrootdir/usr/lib/os-release"
+ [[ -s $dracutsysrootdir/etc/os-release ]] && uefi_osrelease="$dracutsysrootdir/etc/os-release"
+ [[ -s $uefi_osrelease ]] \
+ && uefi_osrelease_offs=${offs} \
+ && offs=$((offs + $(stat -Lc%s "$uefi_osrelease"))) \
+ && offs=$((offs + "$align" - offs % "$align"))
+
+ if [[ $kernel_cmdline ]] || [[ $hostonly_cmdline == yes && -e "${uefi_outdir}/cmdline.txt" ]]; then
echo -ne "\x00" >> "$uefi_outdir/cmdline.txt"
dinfo "Using UEFI kernel cmdline:"
dinfo "$(tr -d '\000' < "$uefi_outdir/cmdline.txt")"
uefi_cmdline="${uefi_outdir}/cmdline.txt"
+ uefi_cmdline_offs=${offs}
+ offs=$((offs + $(stat -Lc%s "$uefi_cmdline")))
+ offs=$((offs + "$align" - offs % "$align"))
else
unset uefi_cmdline
fi
- [[ -s $dracutsysrootdir/usr/lib/os-release ]] && uefi_osrelease="$dracutsysrootdir/usr/lib/os-release"
- [[ -s $dracutsysrootdir/etc/os-release ]] && uefi_osrelease="$dracutsysrootdir/etc/os-release"
if [[ -s ${dracutsysrootdir}${uefi_splash_image} ]]; then
uefi_splash_image="${dracutsysrootdir}${uefi_splash_image}"
+ uefi_splash_offs=${offs}
+ offs=$((offs + $(stat -Lc%s "$uefi_splash_image")))
+ offs=$((offs + "$align" - offs % "$align"))
else
unset uefi_splash_image
fi
+ echo "$SBAT_DEFAULT" > "$sbat_out"
+ if [[ -n $sbat ]]; then
+ echo "$sbat" | sed "/${SBAT_DEFAULT//\//\\/}/d" >> "$sbat_out"
+ fi
+ get_sbat_string "$kernel_image" kernel.sbat
+ get_sbat_string "$uefi_stub" stub.sbat
+
+ uefi_sbat_offs="${offs}"
+ offs=$((offs + $(stat -Lc%s "$sbat_out")))
+ offs=$((offs + "$align" - offs % "$align"))
+ uefi_linux_offs="${offs}"
+ offs=$((offs + $(stat -Lc%s "$kernel_image")))
+ offs=$((offs + "$align" - offs % "$align"))
+ uefi_initrd_offs="${offs}"
+
+ base_image=$(pe_get_image_base "$uefi_stub")
+ if [[ $? -eq 1 ]]; then
+ dfatal "Failed to get ImageBase data of $uefi_stub to create UEFI image file"
+ exit 1
+ fi
+
+ tmp_uefi_stub=$uefi_outdir/elf.stub
+ cp "$uefi_stub" "$tmp_uefi_stub"
+ objcopy --remove-section .sbat "$tmp_uefi_stub" &> /dev/null
+
if objcopy \
- ${uefi_osrelease:+--add-section .osrel="$uefi_osrelease" --change-section-vma .osrel=0x20000} \
- ${uefi_cmdline:+--add-section .cmdline="$uefi_cmdline" --change-section-vma .cmdline=0x30000} \
- ${uefi_splash_image:+--add-section .splash="$uefi_splash_image" --change-section-vma .splash=0x40000} \
- --add-section .linux="$kernel_image" --change-section-vma .linux=0x2000000 \
- --add-section .initrd="${DRACUT_TMPDIR}/initramfs.img" --change-section-vma .initrd=0x3000000 \
- "$uefi_stub" "${uefi_outdir}/linux.efi"; then
- if [[ -n "${uefi_secureboot_key}" && -n "${uefi_secureboot_cert}" ]]; then \
+ ${uefi_osrelease:+--add-section .osrel="$uefi_osrelease" --change-section-vma .osrel=$(printf 0x%x "$uefi_osrelease_offs")} \
+ ${uefi_cmdline:+--add-section .cmdline="$uefi_cmdline" --change-section-vma .cmdline=$(printf 0x%x "$uefi_cmdline_offs")} \
+ ${uefi_splash_image:+--add-section .splash="$uefi_splash_image" --change-section-vma .splash=$(printf 0x%x "$uefi_splash_offs")} \
+ --add-section .sbat="$sbat_out" --change-section-vma .sbat="$(printf 0x%x "$uefi_sbat_offs")" \
+ --add-section .linux="$kernel_image" --change-section-vma .linux="$(printf 0x%x "$uefi_linux_offs")" \
+ --add-section .initrd="${DRACUT_TMPDIR}/initramfs.img" --change-section-vma .initrd="$(printf 0x%x "$uefi_initrd_offs")" \
+ --image-base="$(printf 0x%x "$base_image")" \
+ "$tmp_uefi_stub" "${uefi_outdir}/linux.efi"; then
+ if [[ -n ${uefi_secureboot_key} && -n ${uefi_secureboot_cert} ]]; then
if sbsign \
- --key "${uefi_secureboot_key}" \
- --cert "${uefi_secureboot_cert}" \
- --output "$outfile" "${uefi_outdir}/linux.efi"; then
+ ${uefi_secureboot_engine:+--engine "$uefi_secureboot_engine"} \
+ --key "${uefi_secureboot_key}" \
+ --cert "${uefi_secureboot_cert}" \
+ --output "$outfile" "${uefi_outdir}/linux.efi" \
+ && sbverify --cert "${uefi_secureboot_cert}" "$outfile" > /dev/null 2>&1; then
dinfo "*** Creating signed UEFI image file '$outfile' done ***"
else
+ rm -f -- "$outfile"
dfatal "*** Creating signed UEFI image file '$outfile' failed ***"
exit 1
fi
else
if cp --reflink=auto "${uefi_outdir}/linux.efi" "$outfile"; then
dinfo "*** Creating UEFI image file '$outfile' done ***"
+ else
+ rm -f -- "$outfile"
+ dfatal "Creation of $outfile failed"
+ exit 1
fi
fi
else
dinfo "*** Creating initramfs image file '$outfile' done ***"
else
rm -f -- "$outfile"
- dfatal "dracut: creation of $outfile failed"
+ dfatal "Creation of $outfile failed"
exit 1
fi
fi
-command -v restorecon &>/dev/null && restorecon -- "$outfile"
-
btrfs_uuid() {
btrfs filesystem show "$1" | sed -n '1s/^.*uuid: //p'
}
mnt=$(stat -c %m -- "$1")
uuid1=$(btrfs_uuid "$mnt")
uuid2=$(btrfs_uuid "/")
- [[ "$uuid1" && "$uuid2" && "$uuid1" != "$uuid2" ]]
+ [[ $uuid1 && $uuid2 && $uuid1 != "$uuid2" ]]
}
freeze_ok_for_fstype() {
fstype=$(stat -f -c %T -- "$outfile")
case $fstype in
msdos)
- return 1;;
+ return 1
+ ;;
+ zfs)
+ return 1
+ ;;
+ tmpfs)
+ return 1
+ ;;
btrfs)
- freeze_ok_for_btrfs "$outfile";;
+ freeze_ok_for_btrfs "$outfile"
+ ;;
*)
- return 0;;
+ return 0
+ ;;
esac
}
# globally. See e.g. https://github.com/ostreedev/ostree/commit/8642ef5ab3fec3ac8eb8f193054852f83a8bc4d0
if [[ -d $dracutsysrootdir/run/systemd/system ]]; then
if ! sync "$outfile" 2> /dev/null; then
- dinfo "dracut: sync operation on newly created initramfs $outfile failed"
+ dinfo "sync operation on newly created initramfs $outfile failed"
exit 1
fi
# use fsfreeze only if we're not writing to /
if [[ "$(stat -c %m -- "$outfile")" != "/" ]] && freeze_ok_for_fstype "$outfile"; then
FSFROZEN="$(dirname "$outfile")"
- if ! (fsfreeze -f "${FSFROZEN}" 2>/dev/null && fsfreeze -u "${FSFROZEN}" 2>/dev/null); then
- dinfo "dracut: warning: could not fsfreeze $(dirname "$outfile")"
+ if ! (fsfreeze -f "${FSFROZEN}" 2> /dev/null && fsfreeze -u "${FSFROZEN}" 2> /dev/null); then
+ dwarn "Could not fsfreeze $(dirname "$outfile")"
fi
unset FSFROZEN
fi
projects / thirdparty / dracut.git / blobdiff