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58 lines
1.4 KiB
58 lines
1.4 KiB
#!/bin/bash |
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# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*- |
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# ex: ts=8 sw=4 sts=4 et filetype=sh |
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export LANG=C |
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KERNEL_VERSION="$1" |
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KERNEL_IMAGE="$2" |
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[[ -f /etc/os-release ]] && . /etc/os-release |
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[[ -f /etc/machine-id ]] && read MACHINE_ID < /etc/machine-id |
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INITRDFILE="/boot/initramfs-${MACHINE_ID}-rescue.img" |
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[[ -f $INITRDFILE ]] && exit 0 |
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dropindirs_sort() |
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{ |
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suffix=$1; shift |
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args=("$@") |
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files=$( |
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while (( $# > 0 )); do |
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for i in ${1}/*${suffix}; do |
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[[ -f $i ]] && echo ${i##*/} |
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done |
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shift |
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done | sort -Vu |
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) |
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for f in $files; do |
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for d in "${args[@]}"; do |
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if [[ -f "$d/$f" ]]; then |
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echo "$d/$f" |
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continue 2 |
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fi |
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done |
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done |
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} |
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# source our config dir |
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for f in $(dropindirs_sort ".conf" "/etc/dracut.conf.d" "/usr/lib/dracut/dracut.conf.d"); do |
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[[ -e $f ]] && . "$f" |
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done |
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[[ $dracut_rescue_image != "yes" ]] && exit 0 |
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dracut --no-hostonly -a "rescue" "$INITRDFILE" "$KERNEL_VERSION" |
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((ret+=$?)) |
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cp "$KERNEL_IMAGE" "${KERNEL_IMAGE%/*}/vmlinuz-${MACHINE_ID}-rescue" |
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((ret+=$?)) |
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KERNEL_IMAGE="${KERNEL_IMAGE%/*}/vmlinuz-${MACHINE_ID}-rescue" |
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new-kernel-pkg --install "$KERNEL_VERSION" --kernel-image "$KERNEL_IMAGE" --initrdfile "$INITRDFILE" --banner "$PRETTY_NAME Rescue" |
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((ret+=$?)) |
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exit $ret
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