146 lines
5.1 KiB
Bash
Executable File
146 lines
5.1 KiB
Bash
Executable File
#!/bin/bash
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# called by dracut
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check() {
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return 0
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}
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# called by dracut
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depends() {
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echo udev-rules
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return 0
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}
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# called by dracut
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install() {
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inst_multiple mount mknod mkdir sleep chroot chown \
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sed ls flock cp mv dmesg rm ln rmmod mkfifo umount readlink setsid \
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modprobe chmod
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inst_multiple -o findmnt less kmod dracut-getargs
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inst_binary "${dracutsysrootdir}${dracutbasedir}/dracut-util" "/usr/bin/dracut-util"
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ln -s dracut-util "${initdir}/usr/bin/dracut-getarg"
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ln -s dracut-util "${initdir}/usr/bin/dracut-getargs"
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if [ ! -e "${initdir}/bin/sh" ]; then
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inst_multiple bash
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(ln -s bash "${initdir}/bin/sh" || :)
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fi
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# add common users in /etc/passwd, it will be used by nfs/ssh currently
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# use password for hostonly images to facilitate secure sulogin in emergency console
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[[ $hostonly ]] && pwshadow='x'
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grep '^root:' "$initdir/etc/passwd" 2> /dev/null || echo "root:$pwshadow:0:0::/root:/bin/sh" >> "$initdir/etc/passwd"
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grep '^nobody:' "$dracutsysrootdir"/etc/passwd >> "$initdir/etc/passwd"
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[[ $hostonly ]] && grep '^root:' "$dracutsysrootdir"/etc/shadow >> "$initdir/etc/shadow"
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# install our scripts and hooks
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inst_script "$moddir/init.sh" "/init"
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inst_script "$moddir/initqueue.sh" "/sbin/initqueue"
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inst_script "$moddir/loginit.sh" "/sbin/loginit"
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inst_script "$moddir/rdsosreport.sh" "/sbin/rdsosreport"
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[ -e "${initdir}/lib" ] || mkdir -m 0755 -p "${initdir}"/lib
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mkdir -m 0755 -p "${initdir}"/lib/dracut
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mkdir -m 0755 -p "${initdir}"/lib/dracut/hooks
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mkdir -p "${initdir}"/tmp
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inst_simple "$moddir/dracut-lib.sh" "/lib/dracut-lib.sh"
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mkdir -p "${initdir}"/var
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if ! dracut_module_included "systemd"; then
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inst_multiple switch_root || dfatal "Failed to install switch_root"
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inst_hook cmdline 10 "$moddir/parse-root-opts.sh"
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inst_multiple -o "$systemdutildir"/systemd-timestamp
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fi
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if [[ $realinitpath ]]; then
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for i in $realinitpath; do
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echo "rd.distroinit=$i"
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done > "${initdir}/etc/cmdline.d/distroinit.conf"
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fi
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ln -fs /proc/self/mounts "$initdir/etc/mtab"
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if [[ $ro_mnt == yes ]]; then
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echo ro >> "${initdir}/etc/cmdline.d/base.conf"
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fi
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[ -e "${initdir}/usr/lib" ] || mkdir -m 0755 -p "${initdir}"/usr/lib
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local VERSION=""
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local PRETTY_NAME=""
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# Derive an os-release file from the host, if it exists
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if [[ -e $dracutsysrootdir/etc/os-release ]]; then
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# shellcheck disable=SC1090
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. "$dracutsysrootdir"/etc/os-release
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grep -hE -ve '^VERSION=' -ve '^PRETTY_NAME' "$dracutsysrootdir"/etc/os-release > "${initdir}"/usr/lib/initrd-release
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[[ -n ${VERSION} ]] && VERSION+=" "
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[[ -n ${PRETTY_NAME} ]] && PRETTY_NAME+=" "
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else
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# Fall back to synthesizing one, since dracut is presently used
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# on non-systemd systems as well.
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{
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echo "NAME=dracut"
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echo "ID=dracut"
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echo "VERSION_ID=\"$DRACUT_VERSION\""
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echo 'ANSI_COLOR="0;34"'
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} > "${initdir}"/usr/lib/initrd-release
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fi
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VERSION+="dracut-$DRACUT_VERSION"
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PRETTY_NAME+="dracut-$DRACUT_VERSION (Initramfs)"
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{
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echo "VERSION=\"$VERSION\""
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echo "PRETTY_NAME=\"$PRETTY_NAME\""
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# This addition is relatively new, intended to allow software
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# to easily detect the dracut version if need be without
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# having it mixed in with the real underlying OS version.
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echo "DRACUT_VERSION=\"${DRACUT_VERSION}\""
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} >> "$initdir"/usr/lib/initrd-release
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echo "dracut-$DRACUT_VERSION" > "$initdir/lib/dracut/dracut-$DRACUT_VERSION"
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ln -sf ../usr/lib/initrd-release "$initdir"/etc/initrd-release
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ln -sf initrd-release "$initdir"/usr/lib/os-release
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ln -sf initrd-release "$initdir"/etc/os-release
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## save host_devs which we need bring up
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if [[ $hostonly_cmdline == "yes" ]]; then
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if [[ -n ${host_devs[*]} ]]; then
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dracut_need_initqueue
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fi
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if [[ -f $initdir/lib/dracut/need-initqueue ]] || ! dracut_module_included "systemd"; then
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(
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if dracut_module_included "systemd"; then
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export DRACUT_SYSTEMD=1
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fi
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export PREFIX="$initdir"
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# shellcheck source=dracut-lib.sh
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. "$moddir/dracut-lib.sh"
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for _dev in "${host_devs[@]}"; do
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for _dev2 in "${root_devs[@]}"; do
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[[ $_dev == "$_dev2" ]] && continue 2
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done
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# We only actually wait for real devs - swap is only needed
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# for resume and udev rules generated when parsing resume=
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# argument take care of the waiting for us
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for _dev2 in "${swap_devs[@]}"; do
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[[ $_dev == "$_dev2" ]] && continue 2
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done
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_pdev=$(get_persistent_dev "$_dev")
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case "$_pdev" in
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/dev/?*) wait_for_dev "$_pdev" ;;
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*) ;;
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esac
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done
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)
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fi
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fi
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}
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