| #!/bin/bash --norc |
| # |
| # 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. |
| # |
| # This program is free software; you can redistribute it and/or modify |
| # it under the terms of the GNU General Public License as published by |
| # the Free Software Foundation; either version 2 of the License, or |
| # (at your option) any later version. |
| # |
| # This program is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # GNU General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| # |
| |
| # store for logging |
| |
| # 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 |
| exit 1 |
| fi |
| |
| dracut_args=( "$@" ) |
| readonly dracut_cmd="$(readlink -f $0)" |
| |
| set -o pipefail |
| |
| usage() { |
| [[ $dracutbasedir ]] || dracutbasedir=/usr/lib/dracut |
| if [[ -f $dracutbasedir/dracut-version.sh ]]; then |
| . $dracutbasedir/dracut-version.sh |
| fi |
| |
| # 80x25 linebreak here ^ |
| cat << EOF |
| Usage: $dracut_cmd [OPTION]... [<initramfs> [<kernel-version>]] |
| |
| Version: $DRACUT_VERSION |
| |
| Creates initial ramdisk images for preloading modules |
| |
| -h, --help Display all options |
| |
| If a [LIST] has multiple arguments, then you have to put these in quotes. |
| |
| For example: |
| |
| # dracut --add-drivers "module1 module2" ... |
| |
| EOF |
| } |
| |
| long_usage() { |
| [[ $dracutbasedir ]] || dracutbasedir=/usr/lib/dracut |
| if [[ -f $dracutbasedir/dracut-version.sh ]]; then |
| . $dracutbasedir/dracut-version.sh |
| fi |
| |
| # 80x25 linebreak here ^ |
| cat << EOF |
| Usage: $dracut_cmd [OPTION]... [<initramfs> [<kernel-version>]] |
| |
| Version: $DRACUT_VERSION |
| |
| Creates initial ramdisk images for preloading modules |
| |
| --kver [VERSION] Set kernel version to [VERSION]. |
| -f, --force Overwrite existing initramfs file. |
| -a, --add [LIST] Add a space-separated list of dracut modules. |
| --rebuild Append arguments to those of existing image and rebuild |
| -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. |
| --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 |
| 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. |
| --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 |
| --prelink Prelink binaries in the initramfs |
| --noprelink Do not prelink 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 |
| --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 |
| -L, --stdlog [0-6] Specify logging level (to standard error) |
| 0 - suppress any messages |
| 1 - only fatal errors |
| 2 - all errors |
| 3 - warnings |
| 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 |
| -c, --conf [FILE] Specify configuration file to use. |
| Default: /etc/dracut.conf |
| --confdir [DIR] Specify configuration directory to use *.conf files |
| from. Default: /etc/dracut.conf.d |
| --tmpdir [DIR] Temporary directory to be used instead of default |
| /var/tmp. |
| -l, --local Local mode. Use modules from the current working |
| 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-cmdline Store kernel command line arguments needed |
| in the initramfs |
| --no-hostonly-cmdline Do not store kernel command line arguments needed |
| in the initramfs |
| --hostonly-i18n Install only needed keyboard and font files according |
| to the host configuration (default). |
| --no-hostonly-i18n Install all keyboard and font files available. |
| --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" |
| --fstab Use /etc/fstab to determine the root device. |
| --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 |
| --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 |
| -i, --include [SOURCE] [TARGET] |
| Include the files in the SOURCE directory into the |
| Target directory in the final initramfs. |
| If SOURCE is a file, it will be installed to TARGET |
| 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 |
| initramfs, if they exist. |
| --gzip Compress the generated initramfs using gzip. |
| This will be done by default, unless another |
| compression option or --no-compress is passed. |
| --bzip2 Compress the generated initramfs using bzip2. |
| Make sure your kernel has bzip2 decompression support |
| compiled in, otherwise you will not be able to boot. |
| --lzma Compress the generated initramfs using lzma. |
| Make sure your kernel has lzma support compiled in, |
| otherwise you will not be able to boot. |
| --xz Compress the generated initramfs using xz. |
| Make sure that your kernel has xz support compiled |
| in, otherwise you will not be able to boot. |
| --lzo Compress the generated initramfs using lzop. |
| Make sure that your kernel has lzo support compiled |
| in, otherwise you will not be able to boot. |
| --lz4 Compress the generated initramfs using lz4. |
| Make sure that your kernel has lz4 support compiled |
| in, otherwise you will not be able to boot. |
| --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 |
| override any other compression options. |
| --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] |
| --uefi Create an UEFI executable with the kernel cmdline and |
| kernel combined |
| --uefi-stub [FILE] Use the UEFI stub [FILE] to create an UEFI executable |
| --kernel-image [FILE] location of the kernel image |
| |
| If [LIST] has multiple arguments, then you have to put these in quotes. |
| |
| For example: |
| |
| # dracut --add-drivers "module1 module2" ... |
| |
| EOF |
| } |
| |
| # Fills up host_devs stack variable and makes sure there are no duplicates |
| push_host_devs() { |
| local _dev |
| for _dev in "$@"; do |
| [[ " ${host_devs[@]} " == *" $_dev "* ]] && return |
| host_devs+=( "$_dev" ) |
| done |
| } |
| |
| # Little helper function for reading args from the commandline. |
| # it automatically handles -a b and -a=b variants, and returns 1 if |
| # we need to shift $3. |
| read_arg() { |
| # $1 = arg name |
| # $2 = arg value |
| # $3 = arg parameter |
| local rematch='^[^=]*=(.*)$' |
| if [[ $2 =~ $rematch ]]; then |
| read "$1" <<< "${BASH_REMATCH[1]}" |
| else |
| read "$1" <<< "$3" |
| # There is no way to shift our callers args, so |
| # return 1 to indicate they should do it instead. |
| return 1 |
| fi |
| } |
| |
| dropindirs_sort() |
| { |
| local suffix=$1; shift |
| local -a files |
| local f d |
| |
| for d in "$@"; do |
| for i in "$d/"*"$suffix"; do |
| if [[ -e "$i" ]]; then |
| printf "%s\n" "${i##*/}" |
| fi |
| done |
| done | sort -Vu | { |
| readarray -t files |
| |
| for f in "${files[@]}"; do |
| for d in "$@"; do |
| if [[ -e "$d/$f" ]]; then |
| printf "%s\n" "$d/$f" |
| continue 2 |
| fi |
| done |
| done |
| } |
| } |
| |
| rearrange_params() |
| { |
| # Workaround -i, --include taking 2 arguments |
| set -- "${@/--include/++include}" |
| |
| # This prevents any long argument ending with "-i" |
| # -i, like --opt-i but I think we can just prevent that |
| set -- "${@/%-i/++include}" |
| |
| TEMP=$(unset POSIXLY_CORRECT; getopt \ |
| -o "a:m:o:d:I:k:c: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 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 prelink \ |
| --long noprelink \ |
| --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-cmdline \ |
| --long no-hostonly-cmdline \ |
| --long persistent-policy: \ |
| --long fstab \ |
| --long help \ |
| --long bzip2 \ |
| --long lzma \ |
| --long xz \ |
| --long lzo \ |
| --long lz4 \ |
| --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 uefi-stub: \ |
| --long kernel-image: \ |
| --long no-hostonly-i18n \ |
| --long hostonly-i18n \ |
| --long no-machineid \ |
| -- "$@") |
| |
| if (( $? != 0 )); then |
| usage |
| exit 1 |
| fi |
| } |
| |
| verbosity_mod_l=0 |
| unset kernel |
| unset outfile |
| |
| rearrange_params "$@" |
| eval set -- "$TEMP" |
| |
| # parse command line args to check if '--rebuild' option is present |
| unset append_args_l |
| unset rebuild_file |
| while : |
| do |
| if [ "$1" == "--" ]; then |
| 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="$abs_rebuild_file" |
| shift; continue |
| fi |
| shift |
| done |
| |
| # get output file name and kernel version from command line arguments |
| while (($# > 0)); do |
| case ${1%%=*} in |
| ++include) |
| shift 2;; |
| *) |
| if ! [[ ${outfile+x} ]]; then |
| outfile=$1 |
| elif ! [[ ${kernel+x} ]]; then |
| kernel=$1 |
| else |
| printf "\nUnknown arguments: %s\n\n" "$*" >&2 |
| usage; exit 1; |
| fi |
| ;; |
| esac |
| shift |
| done |
| |
| # extract input image file provided with rebuild option to get previous parameters, if any |
| if [[ $append_args_l == "yes" ]]; then |
| unset rebuild_param |
| |
| # determine resultant file |
| if ! [[ $outfile ]]; then |
| outfile=$rebuild_file |
| fi |
| |
| if ! rebuild_param=$(lsinitrd $rebuild_file '*lib/dracut/build-parameter.txt'); then |
| echo "Image '$rebuild_file' has no rebuild information stored" |
| exit 1 |
| fi |
| |
| # prepend previous parameters to current command line args |
| if [[ $rebuild_param ]]; then |
| TEMP="$rebuild_param $TEMP" |
| eval set -- "$TEMP" |
| rearrange_params "$@" |
| fi |
| |
| # clean the temporarily used scratch-pad directory |
| rm -rf $scratch_dir |
| fi |
| |
| unset PARMS_TO_STORE |
| PARMS_TO_STORE="" |
| |
| eval set -- "$TEMP" |
| |
| while :; do |
| if [ $1 != "--" ] && [ $1 != "--rebuild" ]; then |
| 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;; |
| -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";; |
| --print-cmdline) |
| print_cmdline="yes"; hostonly_l="yes"; kernel_only="yes"; no_kernel="yes";; |
| --early-microcode) |
| early_microcode_l="yes";; |
| --no-early-microcode) |
| early_microcode_l="no";; |
| --strip) do_strip_l="yes";; |
| --nostrip) do_strip_l="no";; |
| --prelink) do_prelink_l="yes";; |
| --noprelink) do_prelink_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-cmdline) |
| hostonly_cmdline_l="yes" ;; |
| --hostonly-i18n) |
| i18n_install_all_l="no" ;; |
| --no-hostonly-i18n) |
| i18n_install_all_l="yes" ;; |
| --no-hostonly-cmdline) |
| hostonly_cmdline_l="no" ;; |
| --persistent-policy) |
| persistent_policy_l="$2"; PARMS_TO_STORE+=" '$2'"; shift;; |
| --fstab) use_fstab_l="yes" ;; |
| -h|--help) long_usage; exit 1 ;; |
| -i|--include) include_src+=("$2"); PARMS_TO_STORE+=" '$2'"; |
| shift;; |
| --bzip2) compress_l="bzip2";; |
| --lzma) compress_l="lzma";; |
| --xz) compress_l="xz";; |
| --lzo) compress_l="lzo";; |
| --lz4) compress_l="lz4";; |
| --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="yes";; |
| --uefi-stub) |
| uefi_stub_l="$2"; PARMS_TO_STORE+=" '$2'"; shift;; |
| --kernel-image) |
| kernel_image_l="$2"; PARMS_TO_STORE+=" '$2'"; shift;; |
| --no-machineid) |
| machine_id_l="no";; |
| --) shift; break;; |
| |
| *) # should not even reach this point |
| printf "\n!Unknown option: '%s'\n\n" "$1" >&2; usage; exit 1;; |
| esac |
| shift |
| done |
| |
| # getopt cannot handle multiple arguments, so just handle "-I,--include" |
| # the old fashioned way |
| |
| while (($# > 0)); do |
| if [ "${1%%=*}" == "++include" ]; then |
| include_src+=("$2") |
| include_target+=("$3") |
| PARMS_TO_STORE+=" --include '$2' '$3'" |
| shift 2 |
| fi |
| shift |
| done |
| |
| 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 /lib/modules |
| 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 |
| |
| if [[ $kernel ]]; then |
| if ! [[ -d /lib/modules/$kernel ]] && [[ $no_kernel != yes ]]; then |
| printf -- "Kernel version $kernel has no module directory /lib/modules/$kernel\n" >&2 |
| fi |
| fi |
| |
| export LC_ALL=C |
| export LANG=C |
| unset LC_MESSAGES |
| unset LC_CTYPE |
| unset LD_LIBRARY_PATH |
| unset LD_PRELOAD |
| unset GREP_OPTIONS |
| |
| export DRACUT_LOG_LEVEL=warning |
| [[ $debug ]] && { |
| export DRACUT_LOG_LEVEL=debug |
| export PS4='${BASH_SOURCE}@${LINENO}(${FUNCNAME[0]}): '; |
| set -x |
| } |
| |
| [[ $profile ]] && { |
| export PS4='+ $(date "+%s.%N") ${BASH_SOURCE}@${LINENO}: '; |
| set -x |
| debug=yes |
| } |
| |
| [[ $dracutbasedir ]] || dracutbasedir=/usr/lib/dracut |
| |
| # if we were not passed a config file, try the default one |
| if [[ ! -f $conffile ]]; then |
| if [[ $allowlocal ]]; then |
| conffile="$dracutbasedir/dracut.conf" |
| else |
| conffile="/etc/dracut.conf" |
| fi |
| fi |
| |
| if [[ ! -d $confdir ]]; then |
| if [[ $allowlocal ]]; then |
| confdir="$dracutbasedir/dracut.conf.d" |
| else |
| confdir="/etc/dracut.conf.d" |
| fi |
| fi |
| |
| # source our config file |
| [[ -f $conffile ]] && . "$conffile" |
| |
| # source our config dir |
| for f in $(dropindirs_sort ".conf" "$confdir" "$dracutbasedir/dracut.conf.d"); do |
| [[ -e $f ]] && . "$f" |
| done |
| |
| DRACUT_PATH=${DRACUT_PATH:-/sbin /bin /usr/sbin /usr/bin} |
| |
| for i in $DRACUT_PATH; do |
| rl=$i |
| if [ -L "$i" ]; then |
| rl=$(readlink -f $i) |
| fi |
| if [[ "$NPATH" != *:$rl* ]] ; then |
| NPATH+=":$rl" |
| fi |
| done |
| export PATH="${NPATH#:}" |
| unset NPATH |
| |
| # 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[@]} " |
| (( ${#fstab_lines_l[@]} )) && fstab_lines+=( "${fstab_lines_l[@]}" ) |
| (( ${#install_items_l[@]} )) && install_items+=" ${install_items_l[@]} " |
| (( ${#install_optional_items_l[@]} )) && install_optional_items+=" ${install_optional_items_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[@]}" |
| |
| [[ $stdloglvl_l ]] && stdloglvl=$stdloglvl_l |
| [[ ! $stdloglvl ]] && stdloglvl=4 |
| stdloglvl=$((stdloglvl + verbosity_mod_l)) |
| ((stdloglvl > 6)) && stdloglvl=6 |
| ((stdloglvl < 0)) && stdloglvl=0 |
| |
| [[ $drivers_dir_l ]] && drivers_dir=$drivers_dir_l |
| [[ $do_strip_l ]] && do_strip=$do_strip_l |
| [[ $do_strip ]] || do_strip=yes |
| [[ $do_prelink_l ]] && do_prelink=$do_prelink_l |
| [[ $do_prelink ]] || do_prelink=yes |
| [[ $do_hardlink_l ]] && do_hardlink=$do_hardlink_l |
| [[ $do_hardlink ]] || do_hardlink=yes |
| [[ $prefix_l ]] && prefix=$prefix_l |
| [[ $prefix = "/" ]] && unset prefix |
| [[ $hostonly_l ]] && hostonly=$hostonly_l |
| [[ $hostonly_cmdline_l ]] && hostonly_cmdline=$hostonly_cmdline_l |
| [[ "$hostonly" == "yes" ]] && ! [[ $hostonly_cmdline ]] && hostonly_cmdline="yes" |
| [[ $i18n_install_all_l ]] && i18n_install_all=$i18n_install_all_l |
| [[ $persistent_policy_l ]] && persistent_policy=$persistent_policy_l |
| [[ $use_fstab_l ]] && use_fstab=$use_fstab_l |
| [[ $mdadmconf_l ]] && mdadmconf=$mdadmconf_l |
| [[ $lvmconf_l ]] && lvmconf=$lvmconf_l |
| [[ $dracutbasedir ]] || dracutbasedir=/usr/lib/dracut |
| [[ $fw_dir ]] || fw_dir="/lib/firmware/updates:/lib/firmware:/lib/firmware/$kernel" |
| [[ $tmpdir_l ]] && tmpdir="$tmpdir_l" |
| [[ $tmpdir ]] || tmpdir=/var/tmp |
| [[ $INITRD_COMPRESS ]] && compress=$INITRD_COMPRESS |
| [[ $compress_l ]] && compress=$compress_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=no |
| [[ $logfile_l ]] && logfile="$logfile_l" |
| [[ $reproducible_l ]] && reproducible="$reproducible_l" |
| [[ $loginstall_l ]] && loginstall="$loginstall_l" |
| [[ $uefi_stub_l ]] && uefi_stub="$uefi_stub_l" |
| [[ $kernel_image_l ]] && kernel_image="$kernel_image_l" |
| [[ $machine_id_l ]] && machine_id="$machine_id_l" |
| |
| if ! [[ $outfile ]]; then |
| if [[ $machine_id != "no" ]]; then |
| [[ -f /etc/machine-id ]] && read MACHINE_ID < /etc/machine-id |
| fi |
| |
| if [[ $uefi == "yes" ]]; then |
| BUILD_ID=$(cat /etc/os-release /usr/lib/os-release \ |
| | while read -r line || [[ $line ]]; do \ |
| [[ $line =~ BUILD_ID\=* ]] && eval "$line" && echo "$BUILD_ID" && break; \ |
| done) |
| if [[ -d /efi ]] && mountpoint -q /efi; then |
| efidir=/efi |
| else |
| efidir=/boot/EFI |
| if [[ -d /boot/efi/EFI ]] && mountpoint -q /boot/efi; then |
| efidir=/boot/efi/EFI |
| fi |
| fi |
| mkdir -p "$efidir/Linux" |
| outfile="$efidir/Linux/linux-$kernel${MACHINE_ID:+-${MACHINE_ID}}${BUILD_ID:+-${BUILD_ID}}.efi" |
| else |
| if [[ $MACHINE_ID ]] && ( [[ -d /boot/${MACHINE_ID} ]] || [[ -L /boot/${MACHINE_ID} ]] ); then |
| outfile="/boot/${MACHINE_ID}/$kernel/initrd" |
| else |
| outfile="/boot/initramfs-$kernel.img" |
| fi |
| fi |
| fi |
| |
| # eliminate IFS hackery when messing with fw_dir |
| export DRACUT_FIRMWARE_PATH=${fw_dir// /:} |
| fw_dir=${fw_dir//:/ } |
| |
| # check for logfile and try to create one if it doesn't exist |
| if [[ -n "$logfile" ]];then |
| if [[ ! -f "$logfile" ]];then |
| touch "$logfile" |
| if [ ! $? -eq 0 ] ;then |
| printf "%s\n" "dracut: touch $logfile failed." >&2 |
| fi |
| fi |
| fi |
| |
| # handle compression options. |
| if [[ $_no_compress_l = "cat" ]]; then |
| compress="cat" |
| fi |
| |
| if ! [[ $compress ]]; then |
| # check all known compressors, if none specified |
| for i in pigz gzip lz4 lzop lzma xz lbzip2 bzip2 cat; do |
| command -v "$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 lbzip2 &>/dev/null; then |
| compress="lbzip2 -9" |
| else |
| compress="bzip2 -9" |
| fi |
| ;; |
| lzma) |
| compress="lzma -9 -T0" |
| ;; |
| xz) |
| compress="xz --check=crc32 --lzma2=dict=1MiB -T0" |
| ;; |
| gzip|pigz) |
| if [[ "$compress" = pigz ]] || command -v pigz &>/dev/null; then |
| compress="pigz -9 -n -T -R" |
| elif command -v gzip &>/dev/null && gzip --help 2>&1 | grep -q rsyncable; then |
| compress="gzip -n -9 --rsyncable" |
| else |
| compress="gzip -n -9" |
| fi |
| ;; |
| lzo|lzop) |
| compress="lzop -9" |
| ;; |
| lz4) |
| compress="lz4 -l -9" |
| ;; |
| esac |
| |
| [[ $hostonly = yes ]] && hostonly="-h" |
| [[ $hostonly != "-h" ]] && unset hostonly |
| |
| [[ $reproducible == yes ]] && DRACUT_REPRODUCIBLE=1 |
| |
| readonly TMPDIR="$(realpath -e "$tmpdir")" |
| [ -d "$TMPDIR" ] || { |
| printf "%s\n" "dracut: Invalid tmpdir '$tmpdir'." >&2 |
| exit 1 |
| } |
| readonly DRACUT_TMPDIR="$(mktemp -p "$TMPDIR/" -d -t dracut.XXXXXX)" |
| [ -d "$DRACUT_TMPDIR" ] || { |
| printf "%s\n" "dracut: mktemp -p '$TMPDIR/' -d -t dracut.XXXXXX failed." >&2 |
| exit 1 |
| } |
| |
| # clean up after ourselves no matter how we die. |
| trap ' |
| ret=$?; |
| [[ $keep ]] && echo "Not removing $DRACUT_TMPDIR." >&2 || { [[ $DRACUT_TMPDIR ]] && rm -rf -- "$DRACUT_TMPDIR"; }; |
| exit $ret; |
| ' EXIT |
| |
| # clean up after ourselves no matter how we die. |
| trap 'exit 1;' SIGINT |
| |
| readonly initdir="${DRACUT_TMPDIR}/initramfs" |
| mkdir "$initdir" |
| |
| if [[ $early_microcode = yes ]] || ( [[ $acpi_override = yes ]] && [[ -d $acpi_table_dir ]] ); then |
| readonly early_cpio_dir="${DRACUT_TMPDIR}/earlycpio" |
| mkdir "$early_cpio_dir" |
| fi |
| |
| export DRACUT_RESOLVE_LAZY="1" |
| |
| if [[ $print_cmdline ]]; then |
| stdloglvl=0 |
| sysloglvl=0 |
| fileloglvl=0 |
| kmsgloglvl=0 |
| fi |
| |
| if [[ -f $dracutbasedir/dracut-version.sh ]]; then |
| . $dracutbasedir/dracut-version.sh |
| fi |
| |
| if [[ -f $dracutbasedir/dracut-init.sh ]]; then |
| . $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 |
| exit 1 |
| fi |
| |
| if ! [[ $print_cmdline ]]; then |
| inst /bin/sh |
| if ! $DRACUT_INSTALL ${initdir:+-D "$initdir"} -R "$initdir/bin/sh" &>/dev/null; then |
| unset DRACUT_RESOLVE_LAZY |
| export DRACUT_RESOLVE_DEPS=1 |
| fi |
| rm -fr -- ${initdir}/* |
| fi |
| |
| dracutfunctions=$dracutbasedir/dracut-functions.sh |
| export dracutfunctions |
| |
| (( ${#drivers_l[@]} )) && drivers="${drivers_l[@]}" |
| drivers=${drivers/-/_} |
| |
| (( ${#add_drivers_l[@]} )) && add_drivers+=" ${add_drivers_l[@]} " |
| add_drivers=${add_drivers/-/_} |
| |
| (( ${#force_drivers_l[@]} )) && force_drivers+=" ${force_drivers_l[@]} " |
| force_drivers=${force_drivers/-/_} |
| |
| (( ${#omit_drivers_l[@]} )) && omit_drivers+=" ${omit_drivers_l[@]} " |
| omit_drivers=${omit_drivers/-/_} |
| |
| (( ${#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|" |
| 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 |
| done |
| |
| dinfo "Executing: $dracut_cmd ${dracut_args[@]}" |
| |
| [[ $do_list = yes ]] && { |
| for mod in $dracutbasedir/modules.d/*; do |
| [[ -d $mod ]] || continue; |
| [[ -e $mod/install || -e $mod/installkernel || \ |
| -e $mod/module-setup.sh ]] || continue |
| printf "%s\n" "${mod##*/??}" |
| done |
| exit 0 |
| } |
| |
| # This is kinda legacy -- eventually it should go away. |
| case $dracutmodules in |
| ""|auto) dracutmodules="all" ;; |
| esac |
| |
| abs_outfile=$(readlink -f "$outfile") && outfile="$abs_outfile" |
| |
| if [[ $no_kernel != yes ]] && [[ -d $srcmods ]]; then |
| if ! [[ -f $srcmods/modules.dep ]]; then |
| if [[ -n "$(find "$srcmods" -name '*.ko*')" ]]; then |
| dfatal "$srcmods/modules.dep is missing. Did you run depmod?" |
| exit 1 |
| 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 _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 |
| |
| if [[ ! $print_cmdline ]]; then |
| if [[ -f $outfile && ! $force ]]; then |
| dfatal "Will not override existing initramfs ($outfile) without --force" |
| exit 1 |
| fi |
| |
| outdir=${outfile%/*} |
| [[ $outdir ]] || outdir="/" |
| |
| if [[ ! -d "$outdir" ]]; then |
| dfatal "Can't write to $outdir: Directory $outdir does not exist or is not accessible." |
| exit 1 |
| elif [[ ! -w "$outdir" ]]; then |
| dfatal "No permission to write to $outdir." |
| exit 1 |
| elif [[ -f "$outfile" && ! -w "$outfile" ]]; then |
| dfatal "No permission to write $outfile." |
| exit 1 |
| fi |
| |
| if [[ $loginstall ]]; then |
| if ! mkdir -p "$loginstall"; then |
| dfatal "Could not create directory to log installed files to '$loginstall'." |
| exit 1 |
| fi |
| loginstall=$(readlink -f "$loginstall") |
| fi |
| |
| 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 $(arch) in |
| x86_64) |
| EFI_MACHINE_TYPE_NAME=x64;; |
| ia32) |
| EFI_MACHINE_TYPE_NAME=ia32;; |
| *) |
| dfatal "Architecture '$(arch)' not supported to create a UEFI executable" |
| exit 1 |
| ;; |
| esac |
| |
| if ! [[ -s $uefi_stub ]]; then |
| for uefi_stub in \ |
| "${systemdutildir}/boot/efi/linux${EFI_MACHINE_TYPE_NAME}.efi.stub" \ |
| "/usr/lib/gummiboot/linux${EFI_MACHINE_TYPE_NAME}.efi.stub"; do |
| [[ -s $uefi_stub ]] || continue |
| break |
| done |
| fi |
| if ! [[ -s $uefi_stub ]]; then |
| dfatal "Can't find a uefi stub '$uefi_stub' to create a UEFI executable" |
| exit 1 |
| fi |
| |
| if ! [[ $kernel_image ]]; then |
| for kernel_image in "/lib/modules/$kernel/vmlinuz" "/boot/vmlinuz-$kernel"; do |
| [[ -s "$kernel_image" ]] || continue |
| break |
| done |
| fi |
| if ! [[ -s $kernel_image ]]; then |
| dfatal "Can't find a kernel image '$kernel_image' to create a UEFI executable" |
| exit 1 |
| fi |
| fi |
| fi |
| |
| if [[ $acpi_override = yes ]] && ! 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" |
| unset acpi_override |
| fi |
| |
| if [[ $early_microcode = yes ]]; then |
| if [[ $hostonly ]]; then |
| [[ $(get_cpu_vendor) == "AMD" ]] \ |
| && ! check_kernel_config CONFIG_MICROCODE_AMD \ |
| && unset early_microcode |
| [[ $(get_cpu_vendor) == "Intel" ]] \ |
| && ! check_kernel_config CONFIG_MICROCODE_INTEL \ |
| && unset early_microcode |
| else |
| ! check_kernel_config CONFIG_MICROCODE_AMD \ |
| && ! check_kernel_config CONFIG_MICROCODE_INTEL \ |
| && unset early_microcode |
| fi |
| [[ $early_microcode != yes ]] \ |
| && dwarn "Disabling early microcode, because kernel does not support it. CONFIG_MICROCODE_[AMD|INTEL]!=y" |
| fi |
| |
| # Need to be able to have non-root users read stuff (rpcbind etc) |
| chmod 755 "$initdir" |
| |
| if [[ $hostonly ]]; then |
| for i in /sys /proc /run /dev; do |
| if ! findmnt --target "$i" &>/dev/null; then |
| dwarning "Turning off host-only mode: '$i' is not mounted!" |
| unset hostonly |
| fi |
| done |
| fi |
| |
| declare -A host_fs_types |
| |
| for line in "${fstab_lines[@]}"; do |
| set -- $line |
| dev="$1" |
| #dev mp fs fsopts |
| case "$dev" in |
| UUID=*) |
| dev=$(blkid -l -t UUID=${dev#UUID=} -o device) |
| ;; |
| LABEL=*) |
| dev=$(blkid -l -t LABEL=${dev#LABEL=} -o device) |
| ;; |
| PARTUUID=*) |
| dev=$(blkid -l -t PARTUUID=${dev#PARTUUID=} -o device) |
| ;; |
| PARTLABEL=*) |
| dev=$(blkid -l -t PARTLABEL=${dev#PARTLABEL=} -o device) |
| ;; |
| esac |
| [ -z "$dev" ] && dwarn "Bad fstab entry $@" && continue |
| if [[ "$3" == btrfs ]]; then |
| for i in $(btrfs_devs "$2"); do |
| push_host_devs "$i" |
| done |
| fi |
| push_host_devs "$dev" |
| host_fs_types["$dev"]="$3" |
| done |
| |
| for f in $add_fstab; do |
| [[ -e $f ]] || continue |
| while read dev rest || [ -n "$dev" ]; do |
| push_host_devs "$dev" |
| done < "$f" |
| done |
| |
| for dev in $add_device; do |
| push_host_devs "$dev" |
| done |
| |
| if (( ${#add_device_l[@]} )); then |
| add_device+=" ${add_device_l[@]} " |
| push_host_devs "${add_device_l[@]}" |
| fi |
| |
| if [[ $hostonly ]]; then |
| # in hostonly mode, determine all devices, which have to be accessed |
| # and examine them for filesystem types |
| |
| for mp in \ |
| "/" \ |
| "/etc" \ |
| "/bin" \ |
| "/sbin" \ |
| "/lib" \ |
| "/lib64" \ |
| "/usr" \ |
| "/usr/bin" \ |
| "/usr/sbin" \ |
| "/usr/lib" \ |
| "/usr/lib64" \ |
| "/boot" \ |
| "/boot/efi" \ |
| ; |
| do |
| mp=$(readlink -f "$mp") |
| mountpoint "$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") |
| push_host_devs "$_dev" |
| if [[ $(find_mp_fstype "$mp") == btrfs ]]; then |
| for i in $(btrfs_devs "$mp"); do |
| [[ "$mp" == "/" ]] && root_devs+=("$i") |
| push_host_devs "$i" |
| done |
| fi |
| done |
| |
| if [[ -f /proc/swaps ]] && [[ -f /etc/fstab ]]; then |
| while read dev type rest || [ -n "$dev" ]; do |
| [[ -b $dev ]] || continue |
| [[ "$type" == "partition" ]] || continue |
| |
| while read _d _m _t _o _r || [ -n "$_d" ]; do |
| [[ "$_d" == \#* ]] && continue |
| [[ $_d ]] || continue |
| [[ $_t != "swap" ]] && continue |
| [[ $_m != "swap" ]] && [[ $_m != "none" ]] && continue |
| [[ "$_o" == *noauto* ]] && continue |
| _d=$(expand_persistent_dev "$_d") |
| [[ "$_d" -ef "$dev" ]] || continue |
| |
| if [[ -f /etc/crypttab ]]; then |
| while read _mapper _a _p _o || [ -n "$_mapper" ]; do |
| [[ $_mapper = \#* ]] && continue |
| [[ "$_d" -ef /dev/mapper/"$_mapper" ]] || continue |
| [[ "$_o" ]] || _o="$_p" |
| # skip entries with password files |
| [[ "$_p" == /* ]] && [[ -f $_p ]] && continue 2 |
| # skip mkswap swap |
| [[ $_o == *swap* ]] && continue 2 |
| done < /etc/crypttab |
| fi |
| |
| _dev="$(readlink -f "$dev")" |
| push_host_devs "$_dev" |
| swap_devs+=("$_dev") |
| break |
| done < /etc/fstab |
| done < /proc/swaps |
| fi |
| |
| # collect all "x-initrd.mount" entries from /etc/fstab |
| if [[ -f /etc/fstab ]]; then |
| while read _d _m _t _o _r || [ -n "$_d" ]; do |
| [[ "$_d" == \#* ]] && continue |
| [[ $_d ]] || continue |
| [[ "$_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 |
| for i in $(find_btrfs_devs "$_m"); do |
| push_host_devs "$i" |
| done |
| fi |
| done < /etc/fstab |
| fi |
| fi |
| |
| unset m |
| unset rest |
| |
| _get_fs_type() { |
| [[ $1 ]] || return |
| if [[ -b /dev/block/$1 ]]; then |
| ID_FS_TYPE=$(get_fs_env "/dev/block/$1") && host_fs_types["$(readlink -f "/dev/block/$1")"]="$ID_FS_TYPE" |
| return 1 |
| fi |
| if [[ -b $1 ]]; then |
| ID_FS_TYPE=$(get_fs_env "$1") && host_fs_types["$(readlink -f "$1")"]="$ID_FS_TYPE" |
| return 1 |
| fi |
| if fstype=$(find_dev_fstype "$1"); then |
| host_fs_types["$1"]="$fstype" |
| return 1 |
| fi |
| return 1 |
| } |
| |
| for dev in "${host_devs[@]}"; do |
| _get_fs_type "$dev" |
| check_block_and_slaves_all _get_fs_type "$(get_maj_min "$dev")" |
| done |
| |
| for dev in "${!host_fs_types[@]}"; do |
| [[ ${host_fs_types[$dev]} = "reiserfs" ]] || [[ ${host_fs_types[$dev]} = "xfs" ]] || continue |
| rootopts=$(find_dev_fsopts "$dev") |
| if [[ ${host_fs_types[$dev]} = "reiserfs" ]]; then |
| journaldev=$(fs_get_option $rootopts "jdev") |
| elif [[ ${host_fs_types[$dev]} = "xfs" ]]; then |
| journaldev=$(fs_get_option $rootopts "logdev") |
| fi |
| if [[ $journaldev ]]; then |
| dev="$(readlink -f "$dev")" |
| push_host_devs "$dev" |
| _get_fs_type "$dev" |
| check_block_and_slaves_all _get_fs_type "$(get_maj_min "$dev")" |
| fi |
| done |
| |
| [[ -d $udevdir ]] \ |
| || udevdir="$(pkg-config udev --variable=udevdir 2>/dev/null)" |
| if ! [[ -d "$udevdir" ]]; then |
| [[ ! -h /lib ]] && [[ -d /lib/udev ]] && udevdir=/lib/udev |
| [[ -d /usr/lib/udev ]] && udevdir=/usr/lib/udev |
| fi |
| |
| [[ -d $systemdutildir ]] \ |
| || systemdutildir=$(pkg-config systemd --variable=systemdutildir 2>/dev/null) |
| |
| if ! [[ -d "$systemdutildir" ]]; then |
| [[ ! -h /lib ]] && [[ -d /lib/systemd ]] && systemdutildir=/lib/systemd |
| [[ -d /usr/lib/systemd ]] && systemdutildir=/usr/lib/systemd |
| fi |
| |
| [[ -d $systemdsystemunitdir ]] \ |
| || systemdsystemunitdir=$(pkg-config systemd --variable=systemdsystemunitdir 2>/dev/null) |
| |
| [[ -d "$systemdsystemunitdir" ]] || systemdsystemunitdir=${systemdutildir}/system |
| |
| [[ -d $systemdsystemconfdir ]] \ |
| || systemdsystemconfdir=$(pkg-config systemd --variable=systemdsystemconfdir 2>/dev/null) |
| |
| [[ -d "$systemdsystemconfdir" ]] || systemdsystemconfdir=/etc/systemd/system |
| |
| [[ -d $tmpfilesdir ]] \ |
| || tmpfilesdir=$(pkg-config systemd --variable=tmpfilesdir 2>/dev/null) |
| |
| if ! [[ -d "$tmpfilesdir" ]]; then |
| [[ -d /lib/tmpfiles.d ]] && tmpfilesdir=/lib/tmpfiles.d |
| [[ -d /usr/lib/tmpfiles.d ]] && tmpfilesdir=/usr/lib/tmpfiles.d |
| fi |
| |
| export initdir dracutbasedir \ |
| dracutmodules force_add_dracutmodules add_dracutmodules omit_dracutmodules \ |
| mods_to_load \ |
| fw_dir drivers_dir debug no_kernel kernel_only \ |
| omit_drivers mdadmconf lvmconf root_dev \ |
| 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 \ |
| systemdutildir systemdsystemunitdir systemdsystemconfdir \ |
| hostonly_cmdline loginstall \ |
| tmpfilesdir |
| |
| mods_to_load="" |
| # check all our modules to see if they should be sourced. |
| # This builds a list of modules that we will install next. |
| for_each_module_dir check_module |
| for_each_module_dir check_mount |
| |
| dracut_module_included "fips" && export DRACUT_FIPS_MODE=1 |
| |
| do_print_cmdline() |
| { |
| local -A _mods_to_print |
| for i in $modules_loaded $mods_to_load; do |
| _mods_to_print[$i]=1 |
| done |
| |
| # 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]} |
| [[ ${_mods_to_print[$_d_mod]} ]] || continue |
| module_cmdline "$_d_mod" |
| done |
| unset moddir |
| } |
| |
| if [[ $print_cmdline ]]; then |
| do_print_cmdline |
| printf "\n" |
| exit 0 |
| fi |
| |
| # Create some directory structure first |
| [[ $prefix ]] && mkdir -m 0755 -p "${initdir}${prefix}" |
| |
| [[ -h /lib ]] || mkdir -m 0755 -p "${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 |
| ln -sfn "${prefix#/}/${d#/}" "$initdir/$d" |
| done |
| fi |
| |
| if [[ $kernel_only != yes ]]; then |
| for d in usr/bin usr/sbin bin etc lib sbin tmp usr var var/tmp $libdirs; do |
| [[ -e "${initdir}${prefix}/$d" ]] && continue |
| if [ -L "/$d" ]; then |
| inst_symlink "/$d" "${prefix}/$d" |
| else |
| mkdir -m 0755 -p "${initdir}${prefix}/$d" |
| fi |
| done |
| |
| for d in dev proc sys sysroot root run; do |
| if [ -L "/$d" ]; then |
| inst_symlink "/$d" |
| else |
| mkdir -m 0755 -p "$initdir/$d" |
| fi |
| done |
| |
| ln -sfn ../run "$initdir/var/run" |
| ln -sfn ../run/lock "$initdir/var/lock" |
| else |
| for d in lib "$libdir"; do |
| [[ -e "${initdir}${prefix}/$d" ]] && continue |
| if [ -h "/$d" ]; then |
| inst "/$d" "${prefix}/$d" |
| else |
| mkdir -m 0755 -p "${initdir}${prefix}/$d" |
| fi |
| done |
| fi |
| |
| if [[ $kernel_only != yes ]]; then |
| mkdir -p "${initdir}/etc/cmdline.d" |
| for _d in $hookdirs; do |
| mkdir -m 0755 -p ${initdir}/lib/dracut/hooks/$_d |
| done |
| if [[ "$EUID" = "0" ]]; 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 |
| [ -c ${initdir}/dev/random ] || mknod ${initdir}/dev/random c 1 8 |
| [ -c ${initdir}/dev/urandom ] || mknod ${initdir}/dev/urandom c 1 9 |
| fi |
| fi |
| |
| _isize=0 #initramfs size |
| modules_loaded=" " |
| # source our modules. |
| for moddir in "$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 [[ $show_modules = yes ]]; then |
| printf "%s\n" "$_d_mod" |
| else |
| dinfo "*** Including module: $_d_mod ***" |
| fi |
| if [[ $kernel_only == yes ]]; then |
| module_installkernel "$_d_mod" || { |
| dfatal "installkernel failed in module $_d_mod" |
| exit 1 |
| } |
| else |
| module_install "$_d_mod" |
| if [[ $no_kernel != yes ]]; then |
| module_installkernel "$_d_mod" || { |
| dfatal "installkernel failed in module $_d_mod" |
| exit 1 |
| } |
| fi |
| fi |
| mods_to_load=${mods_to_load// $_d_mod /} |
| modules_loaded+="$_d_mod " |
| |
| #print the module install size |
| if [ -n "$printsize" ]; then |
| _isize_new=$(du -sk ${initdir}|cut -f1) |
| _isize_delta=$((_isize_new - _isize)) |
| printf "%s\n" "$_d_mod install size: ${_isize_delta}k" |
| _isize=$_isize_new |
| fi |
| done |
| unset moddir |
| |
| for i in $modules_loaded; do |
| mkdir -p $initdir/lib/dracut |
| printf "%s\n" "$i" >> $initdir/lib/dracut/modules.txt |
| done |
| |
| dinfo "*** Including modules done ***" |
| |
| ## final stuff that has to happen |
| if [[ $no_kernel != yes ]]; then |
| |
| if [[ $drivers ]]; then |
| hostonly='' instmods $drivers |
| fi |
| |
| if [[ $add_drivers ]]; then |
| hostonly='' instmods -c $add_drivers |
| fi |
| if [[ $force_drivers ]]; then |
| 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 |
| done |
| fi |
| if [[ $filesystems ]]; then |
| hostonly='' instmods -c $filesystems |
| fi |
| |
| dinfo "*** Installing kernel module dependencies ***" |
| dracut_kernel_post |
| 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 |
| 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 |
| done |
| fi |
| fi |
| fi |
| |
| if [[ $kernel_only != yes ]]; then |
| (( ${#install_items[@]} > 0 )) && inst_multiple ${install_items[@]} |
| (( ${#install_optional_items[@]} > 0 )) && inst_multiple -o ${install_optional_items[@]} |
| |
| [[ $kernel_cmdline ]] && printf "%s\n" "$kernel_cmdline" >> "${initdir}/etc/cmdline.d/01-default.conf" |
| |
| for line in "${fstab_lines[@]}"; do |
| line=($line) |
| |
| if [ -z "${line[1]}" ]; then |
| # Determine device and mount options from current system |
| mountpoint -q "${line[0]}" || derror "${line[0]} is not a mount point!" |
| line=($(findmnt --raw -n --target "${line[0]}" --output=source,target,fstype,options)) |
| dinfo "Line for ${line[1]}: ${line[@]}" |
| else |
| # Use default options |
| [ -z "${line[3]}" ] && line[3]="defaults" |
| fi |
| |
| # Default options for freq and passno |
| [ -z "${line[4]}" ] && line[4]="0" |
| [ -z "${line[5]}" ] && line[5]="2" |
| |
| strstr "${line[2]}" "nfs" && line[5]="0" |
| echo "${line[@]}" >> "${initdir}/etc/fstab" |
| done |
| |
| for f in $add_fstab; do |
| cat "$f" >> "${initdir}/etc/fstab" |
| done |
| |
| if [[ $systemdutildir ]]; then |
| if [ -d ${initdir}/$systemdutildir ]; then |
| mkdir -p ${initdir}/etc/conf.d |
| { |
| printf "%s\n" "systemdutildir=\"$systemdutildir\"" |
| printf "%s\n" "systemdsystemunitdir=\"$systemdsystemunitdir\"" |
| printf "%s\n" "systemdsystemconfdir=\"$systemdsystemconfdir\"" |
| } > ${initdir}/etc/conf.d/systemd.conf |
| fi |
| fi |
| |
| if [[ $DRACUT_RESOLVE_LAZY ]] && [[ $DRACUT_INSTALL ]]; then |
| dinfo "*** Resolving executable dependencies ***" |
| find "$initdir" -type f -perm /0111 -not -path '*.ko' -print0 \ |
| | xargs -r -0 $DRACUT_INSTALL ${initdir:+-D "$initdir"} -R ${DRACUT_FIPS_MODE:+-f} -- |
| dinfo "*** Resolving executable dependencies done***" |
| fi |
| |
| # libpthread workaround: pthread_cancel wants to dlopen libgcc_s.so |
| for _dir in $libdirs; do |
| for _f in "$_dir/libpthread.so"*; do |
| [[ -e "$_f" ]] || continue |
| inst_libdir_file "libgcc_s.so*" |
| break 2 |
| done |
| done |
| fi |
| |
| for ((i=0; i < ${#include_src[@]}; i++)); do |
| src="${include_src[$i]}" |
| target="${include_target[$i]}" |
| if [[ $src && $target ]]; then |
| if [[ -f $src ]]; then |
| inst $src $target |
| else |
| ddebug "Including directory: $src" |
| destdir="${initdir}/${target}" |
| mkdir -p "$destdir" |
| # check for preexisting symlinks, so we can cope with the |
| # symlinks to $prefix |
| # Objectname is a file or a directory |
| for objectname in "$src"/*; do |
| [[ -e "$objectname" || -h "$objectname" ]] || continue |
| if [[ -d "$objectname" ]]; then |
| # objectname is a directory, let's compute the final directory name |
| object_destdir=${destdir}/${objectname#$src/} |
| if ! [[ -e "$object_destdir" ]]; then |
| mkdir -m 0755 -p "$object_destdir" |
| chmod --reference="$objectname" "$object_destdir" |
| fi |
| $DRACUT_CP -t "$object_destdir" "$objectname"/* |
| else |
| $DRACUT_CP -t "$destdir" "$objectname" |
| fi |
| done |
| fi |
| fi |
| done |
| |
| if [[ $kernel_only != yes ]]; then |
| # make sure that library links are correct and up to date |
| for f in /etc/ld.so.conf /etc/ld.so.conf.d/*; do |
| [[ -f $f ]] && inst_simple "$f" |
| done |
| if ! ldconfig -r "$initdir"; then |
| if [[ $EUID = 0 ]]; then |
| derror "ldconfig exited ungracefully" |
| else |
| derror "ldconfig might need uid=0 (root) for chroot()" |
| fi |
| fi |
| fi |
| |
| PRELINK_BIN="$(command -v prelink)" |
| if [[ $EUID = 0 ]] && [[ $PRELINK_BIN ]]; then |
| if [[ $DRACUT_FIPS_MODE ]]; then |
| dinfo "*** Installing prelink files ***" |
| inst_multiple -o prelink /etc/prelink.conf /etc/prelink.conf.d/*.conf /etc/prelink.cache |
| elif [[ $do_prelink == yes ]]; then |
| dinfo "*** Pre-linking files ***" |
| inst_multiple -o prelink /etc/prelink.conf /etc/prelink.conf.d/*.conf |
| chroot "$initdir" "$PRELINK_BIN" -a |
| rm -f -- "$initdir/$PRELINK_BIN" |
| rm -fr -- "$initdir"/etc/prelink.* |
| dinfo "*** Pre-linking files done ***" |
| fi |
| fi |
| |
| if [[ $do_hardlink = yes ]] && command -v hardlink >/dev/null; then |
| dinfo "*** Hardlinking files ***" |
| hardlink "$initdir" 2>&1 |
| dinfo "*** Hardlinking files done ***" |
| fi |
| |
| # strip binaries |
| if [[ $do_strip = yes ]] ; then |
| for p in strip xargs find; do |
| if ! type -P $p >/dev/null; then |
| dinfo "Could not find '$p'. Not stripping the initramfs." |
| do_strip=no |
| fi |
| done |
| fi |
| |
| if [[ $do_strip = yes ]] && ! [[ $DRACUT_FIPS_MODE ]]; then |
| dinfo "*** Stripping files ***" |
| find "$initdir" -type f \ |
| -executable -not -path '*/lib/modules/*.ko' -print0 \ |
| | xargs -r -0 strip -g 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 -g |
| |
| dinfo "*** Stripping files done ***" |
| fi |
| if [[ $early_microcode = yes ]]; then |
| dinfo "*** Generating early-microcode cpio image ***" |
| ucode_dir=(amd-ucode intel-ucode) |
| ucode_dest=(AuthenticAMD.bin GenuineIntel.bin) |
| _dest_dir="$early_cpio_dir/d/kernel/x86/microcode" |
| _dest_idx="0 1" |
| mkdir -p $_dest_dir |
| if [[ $hostonly ]]; then |
| [[ $(get_cpu_vendor) == "AMD" ]] && _dest_idx="0" |
| [[ $(get_cpu_vendor) == "Intel" ]] && _dest_idx="1" |
| fi |
| for idx in $_dest_idx; do |
| _fw=${ucode_dir[$idx]} |
| for _fwdir in $fw_dir; do |
| if [[ -d $_fwdir && -d $_fwdir/$_fw ]]; then |
| _src="*" |
| dinfo "*** Constructing ${ucode_dest[$idx]} ****" |
| if [[ $hostonly ]]; then |
| _src=$(get_ucode_file) |
| [[ $_src ]] || break |
| [[ -r $_fwdir/$_fw/$_src ]] || break |
| fi |
| |
| for i in $_fwdir/$_fw/$_src; do |
| [ -e "$i" ] && break |
| break 2 |
| done |
| for i in $_fwdir/$_fw/$_src; do |
| [[ -e "$i" ]] || continue |
| # skip gpg files |
| str_ends "$i" ".asc" && continue |
| cat "$i" >> $_dest_dir/${ucode_dest[$idx]} |
| done |
| create_early_cpio="yes" |
| fi |
| done |
| done |
| fi |
| |
| 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 |
| for table in $acpi_table_dir/*.aml; do |
| dinfo " Adding ACPI table: $table" |
| $DRACUT_CP $table $_dest_dir |
| create_early_cpio="yes" |
| done |
| fi |
| |
| dinfo "*** Store current command line parameters ***" |
| 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 ]] ; then |
| unset _stored_cmdline |
| if [ -d $initdir/etc/cmdline.d ];then |
| dinfo "Stored kernel commandline:" |
| for conf in $initdir/etc/cmdline.d/*.conf ; do |
| [ -e "$conf" ] || continue |
| dinfo "$(< $conf)" |
| _stored_cmdline=1 |
| done |
| fi |
| if ! [[ $_stored_cmdline ]]; then |
| dinfo "No dracut internal kernel commandline stored in the initramfs" |
| fi |
| fi |
| |
| dinfo "*** Creating image file '$outfile' ***" |
| |
| if [[ $uefi = yes ]]; then |
| readonly uefi_outdir="$DRACUT_TMPDIR/uefi" |
| mkdir "$uefi_outdir" |
| fi |
| |
| if [[ $DRACUT_REPRODUCIBLE ]]; then |
| find "$initdir" -newer "$dracutbasedir/dracut-functions.sh" -print0 \ |
| | xargs -r -0 touch -h -m -c -r "$dracutbasedir/dracut-functions.sh" |
| |
| if [[ "$(cpio --help)" == *--reproducible* ]]; then |
| CPIO_REPRODUCIBLE=1 |
| else |
| dinfo "cpio does not support '--reproducible'. Resulting image will not be reproducible." |
| fi |
| fi |
| |
| [[ "$EUID" != 0 ]] && cpio_owner_root="-R 0:0" |
| |
| if [[ $create_early_cpio = yes ]]; then |
| echo 1 > "$early_cpio_dir/d/early_cpio" |
| |
| if [[ $DRACUT_REPRODUCIBLE ]]; then |
| find "$early_cpio_dir/d" -newer "$dracutbasedir/dracut-functions.sh" -print0 \ |
| | xargs -r -0 touch -h -m -c -r "$dracutbasedir/dracut-functions.sh" |
| fi |
| |
| # The microcode blob is _before_ the initramfs blob, not after |
| if ! ( |
| umask 077; cd "$early_cpio_dir/d" |
| find . -print0 | sort -z \ |
| | cpio ${CPIO_REPRODUCIBLE:+--reproducible} --null $cpio_owner_root -H newc -o --quiet > "${DRACUT_TMPDIR}/initramfs.img" |
| ); then |
| dfatal "dracut: creation of $outfile failed" |
| exit 1 |
| fi |
| fi |
| |
| if ! ( |
| umask 077; cd "$initdir" |
| find . -print0 | sort -z \ |
| | cpio ${CPIO_REPRODUCIBLE:+--reproducible} --null $cpio_owner_root -H newc -o --quiet \ |
| | $compress >> "${DRACUT_TMPDIR}/initramfs.img" |
| ); then |
| dfatal "dracut: creation of $outfile failed" |
| exit 1 |
| fi |
| |
| if (( maxloglvl >= 5 )); then |
| if [[ $allowlocal ]]; then |
| "$dracutbasedir/lsinitrd.sh" "${DRACUT_TMPDIR}/initramfs.img"| ddebug |
| else |
| lsinitrd "${DRACUT_TMPDIR}/initramfs.img"| ddebug |
| fi |
| fi |
| |
| umask 077 |
| |
| 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 |
| else |
| do_print_cmdline > "$uefi_outdir/cmdline.txt" |
| fi |
| echo -ne "\x00" >> "$uefi_outdir/cmdline.txt" |
| |
| dinfo "Using UEFI kernel cmdline:" |
| dinfo $(< "$uefi_outdir/cmdline.txt") |
| |
| [[ -s /usr/lib/os-release ]] && uefi_osrelease="/usr/lib/os-release" |
| [[ -s /etc/os-release ]] && uefi_osrelease="/etc/os-release" |
| |
| if objcopy \ |
| ${uefi_osrelease:+--add-section .osrel=$uefi_osrelease --change-section-vma .osrel=0x20000} \ |
| --add-section .cmdline="${uefi_outdir}/cmdline.txt" --change-section-vma .cmdline=0x30000 \ |
| --add-section .linux="$kernel_image" --change-section-vma .linux=0x40000 \ |
| --add-section .initrd="${DRACUT_TMPDIR}/initramfs.img" --change-section-vma .initrd=0x3000000 \ |
| "$uefi_stub" "${uefi_outdir}/linux.efi" \ |
| && cp --reflink=auto "${uefi_outdir}/linux.efi" "$outfile"; then |
| dinfo "*** Creating UEFI image file '$outfile' done ***" |
| else |
| rm -f -- "$outfile" |
| dfatal "*** Creating UEFI image file '$outfile' failed ***" |
| exit 1 |
| fi |
| else |
| if cp --reflink=auto "${DRACUT_TMPDIR}/initramfs.img" "$outfile"; then |
| dinfo "*** Creating initramfs image file '$outfile' done ***" |
| else |
| rm -f -- "$outfile" |
| dfatal "dracut: creation of $outfile failed" |
| exit 1 |
| fi |
| fi |
| |
| command -v restorecon &>/dev/null && restorecon -- "$outfile" |
| |
| exit 0 |