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146 lines
5.2 KiB
146 lines
5.2 KiB
#!/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 |
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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 "$moddir/dracut-lib.sh" "/lib/dracut-lib.sh" |
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inst_simple "$moddir/dracut-dev-lib.sh" "/lib/dracut-dev-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-dev-lib.sh |
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. "$moddir/dracut-dev-lib.sh" |
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for _dev in "${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" 0 ;; |
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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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