7 BOOT_DIR_ABS
="${3%/*}/0-rescue"
16 while (( $# > 0 )); do
17 for i
in ${1}/*${suffix}; do
18 [[ -f $i ]] && echo ${i##*/}
25 for d
in "${args[@]}"; do
26 if [[ -f "$d/$f" ]]; then
34 [[ -f /etc
/os-release
]] && .
/etc
/os-release
36 if [[ ! -f /etc
/machine-id
]] ||
[[ ! -s /etc
/machine-id
]]; then
37 systemd-machine-id-setup
40 [[ -f /etc
/machine-id
]] && read MACHINE_ID
< /etc
/machine-id
42 if [[ -f /etc
/kernel
/cmdline
]]; then
43 readarray
-t BOOT_OPTIONS
< /etc
/kernel
/cmdline
45 if ! [[ "${BOOT_OPTIONS[@]}" ]]; then
46 read -ar BOOT_OPTIONS
< /proc
/cmdline
48 if ! [[ $BOOT_OPTIONS ]]; then
52 LOADER_ENTRY
="/boot/loader/entries/${MACHINE_ID}-0-rescue.conf"
53 BOOT_DIR
="/${MACHINE_ID}/0-rescue"
59 for i
in "/boot/loader/entries/${MACHINE_ID}-0-rescue.conf"; do
63 # source our config dir
64 for f
in $
(dropindirs_sort
".conf" "/etc/dracut.conf.d" "/usr/lib/dracut/dracut.conf.d"); do
68 [[ $dracut_rescue_image != "yes" ]] && exit 0
70 [[ -d "$BOOT_DIR_ABS" ]] || mkdir
-p "$BOOT_DIR_ABS"
72 if ! cp "$KERNEL_IMAGE" "$BOOT_DIR_ABS"/linux
; then
73 echo "Can't copy '$KERNEL_IMAGE to '$BOOT_DIR_ABS/linux'!" >&2
76 dracut
--no-hostonly -a "rescue" "$BOOT_DIR_ABS"/initrd
"$KERNEL_VERSION"
80 echo "title $PRETTY_NAME - Rescue Image"
81 echo "version $KERNEL_VERSION"
82 echo "machine-id $MACHINE_ID"
83 echo "options ${BOOT_OPTIONS[@]} rd.auto=1"
84 echo "linux $BOOT_DIR/linux"
85 echo "initrd $BOOT_DIR/initrd"