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Mini Shell
Mini Shell
#!/bin/bash
# called by dracut
check() {
[[ $mount_needs ]] && return 1
if require_binaries $systemdutildir/systemd; then
SYSTEMD_VERSION=$($systemdutildir/systemd --version | { read a b a; echo $b; })
(( $SYSTEMD_VERSION >= 198 )) && return 0
return 255
fi
return 1
}
# called by dracut
depends() {
return 0
}
installkernel() {
hostonly='' instmods autofs4 ipv6 algif_hash hmac sha256 sg
instmods -s efivarfs
}
# called by dracut
install() {
local _mods
if [[ "$prefix" == /run/* ]]; then
dfatal "systemd does not work with a prefix, which contains \"/run\"!!"
exit 1
fi
inst_multiple -o \
$systemdutildir/system-generators/systemd-debug-generator \
$systemdsystemunitdir/debug-shell.service
inst_multiple -o \
$systemdutildir/systemd \
$systemdutildir/systemd-coredump \
$systemdutildir/systemd-cgroups-agent \
$systemdutildir/systemd-shutdown \
$systemdutildir/systemd-reply-password \
$systemdutildir/systemd-fsck \
$systemdutildir/systemd-udevd \
$systemdutildir/systemd-journald \
$systemdutildir/systemd-sysctl \
$systemdutildir/systemd-modules-load \
$systemdutildir/systemd-vconsole-setup \
$systemdutildir/systemd-sysroot-fstab-check \
$systemdutildir/system-generators/systemd-fstab-generator \
$systemdutildir/system-generators/systemd-gpt-auto-generator \
\
$systemdsystemunitdir/cryptsetup.target \
$systemdsystemunitdir/emergency.target \
$systemdsystemunitdir/sysinit.target \
$systemdsystemunitdir/basic.target \
$systemdsystemunitdir/halt.target \
$systemdsystemunitdir/kexec.target \
$systemdsystemunitdir/local-fs.target \
$systemdsystemunitdir/local-fs-pre.target \
$systemdsystemunitdir/remote-fs.target \
$systemdsystemunitdir/remote-fs-pre.target \
$systemdsystemunitdir/multi-user.target \
$systemdsystemunitdir/network.target \
$systemdsystemunitdir/network-pre.target \
$systemdsystemunitdir/network-online.target \
$systemdsystemunitdir/nss-lookup.target \
$systemdsystemunitdir/nss-user-lookup.target \
$systemdsystemunitdir/poweroff.target \
$systemdsystemunitdir/reboot.target \
$systemdsystemunitdir/rescue.target \
$systemdsystemunitdir/rpcbind.target \
$systemdsystemunitdir/shutdown.target \
$systemdsystemunitdir/final.target \
$systemdsystemunitdir/sigpwr.target \
$systemdsystemunitdir/sockets.target \
$systemdsystemunitdir/swap.target \
$systemdsystemunitdir/timers.target \
$systemdsystemunitdir/paths.target \
$systemdsystemunitdir/umount.target \
\
$systemdsystemunitdir/sys-kernel-config.mount \
\
$systemdsystemunitdir/kmod-static-nodes.service \
$systemdsystemunitdir/systemd-tmpfiles-setup.service \
$systemdsystemunitdir/systemd-tmpfiles-setup-dev.service \
$systemdsystemunitdir/systemd-ask-password-console.path \
$systemdsystemunitdir/systemd-udevd-control.socket \
$systemdsystemunitdir/systemd-udevd-kernel.socket \
$systemdsystemunitdir/systemd-ask-password-plymouth.path \
$systemdsystemunitdir/systemd-journald.socket \
$systemdsystemunitdir/systemd-journald-audit.socket \
$systemdsystemunitdir/systemd-ask-password-console.service \
$systemdsystemunitdir/systemd-modules-load.service \
$systemdsystemunitdir/systemd-halt.service \
$systemdsystemunitdir/systemd-poweroff.service \
$systemdsystemunitdir/systemd-reboot.service \
$systemdsystemunitdir/systemd-kexec.service \
$systemdsystemunitdir/systemd-fsck@.service \
$systemdsystemunitdir/systemd-udevd.service \
$systemdsystemunitdir/systemd-udev-trigger.service \
$systemdsystemunitdir/systemd-udev-settle.service \
$systemdsystemunitdir/systemd-ask-password-plymouth.service \
$systemdsystemunitdir/systemd-journald.service \
$systemdsystemunitdir/systemd-vconsole-setup.service \
$systemdsystemunitdir/systemd-random-seed-load.service \
$systemdsystemunitdir/systemd-random-seed.service \
$systemdsystemunitdir/systemd-sysctl.service \
\
$systemdsystemunitdir/sysinit.target.wants/systemd-modules-load.service \
$systemdsystemunitdir/sysinit.target.wants/systemd-ask-password-console.path \
$systemdsystemunitdir/sysinit.target.wants/systemd-journald.service \
$systemdsystemunitdir/sockets.target.wants/systemd-udevd-control.socket \
$systemdsystemunitdir/sockets.target.wants/systemd-udevd-kernel.socket \
$systemdsystemunitdir/sockets.target.wants/systemd-journald.socket \
$systemdsystemunitdir/sockets.target.wants/systemd-journald-audit.socket \
$systemdsystemunitdir/sockets.target.wants/systemd-journald-dev-log.socket \
$systemdsystemunitdir/sysinit.target.wants/systemd-udevd.service \
$systemdsystemunitdir/sysinit.target.wants/systemd-udev-trigger.service \
$systemdsystemunitdir/sysinit.target.wants/kmod-static-nodes.service \
$systemdsystemunitdir/sysinit.target.wants/systemd-tmpfiles-setup.service \
$systemdsystemunitdir/sysinit.target.wants/systemd-tmpfiles-setup-dev.service \
$systemdsystemunitdir/sysinit.target.wants/systemd-sysctl.service \
\
$systemdsystemunitdir/ctrl-alt-del.target \
$systemdsystemunitdir/reboot.target \
$systemdsystemunitdir/systemd-reboot.service \
$systemdsystemunitdir/syslog.socket \
\
$systemdsystemunitdir/slices.target \
$systemdsystemunitdir/system.slice \
$systemdsystemunitdir/-.slice \
\
$tmpfilesdir/systemd.conf \
\
journalctl systemctl \
echo swapoff \
kmod insmod rmmod modprobe modinfo depmod lsmod \
mount umount reboot poweroff \
systemd-run systemd-escape \
systemd-cgls systemd-tmpfiles \
/etc/udev/udev.hwdb \
${NULL}
inst_multiple -o \
/usr/lib/modules-load.d/*.conf \
/usr/lib/sysctl.d/*.conf
modules_load_get() {
local _line i
for i in "$1"/*.conf; do
[[ -f $i ]] || continue
while read _line || [ -n "$_line" ]; do
case $_line in
\#*)
;;
\;*)
;;
*)
echo $_line
esac
done < "$i"
done
}
_mods=$(modules_load_get /usr/lib/modules-load.d)
[[ $_mods ]] && hostonly='' instmods $_mods
if [[ $hostonly ]]; then
inst_multiple -H -o \
/etc/systemd/journald.conf \
/etc/systemd/journald.conf.d/*.conf \
/etc/systemd/system.conf \
/etc/systemd/system.conf.d/*.conf \
/etc/hostname \
/etc/machine-id \
/etc/machine-info \
/etc/vconsole.conf \
/etc/locale.conf \
/etc/modules-load.d/*.conf \
/etc/sysctl.d/*.conf \
/etc/sysctl.conf \
/etc/udev/udev.conf \
${NULL}
_mods=$(modules_load_get /etc/modules-load.d)
[[ $_mods ]] && hostonly='' instmods $_mods
fi
if ! [[ -e "$initdir/etc/machine-id" ]]; then
> "$initdir/etc/machine-id"
fi
# install adm user/group for journald
inst_multiple nologin
grep '^systemd-journal:' /etc/passwd 2>/dev/null >> "$initdir/etc/passwd"
grep '^adm:' /etc/passwd 2>/dev/null >> "$initdir/etc/passwd"
grep '^systemd-journal:' /etc/group >> "$initdir/etc/group"
grep '^wheel:' /etc/group >> "$initdir/etc/group"
grep '^adm:' /etc/group >> "$initdir/etc/group"
grep '^utmp:' /etc/group >> "$initdir/etc/group"
grep '^root:' /etc/group >> "$initdir/etc/group"
# we don't use systemd-networkd, but the user is in systemd.conf tmpfiles snippet
grep '^systemd-network:' /etc/passwd 2>/dev/null >> "$initdir/etc/passwd"
grep '^systemd-network:' /etc/group >> "$initdir/etc/group"
ln_r $systemdutildir/systemd "/init"
ln_r $systemdutildir/systemd "/sbin/init"
inst_binary true
ln_r $(find_binary true) "/usr/bin/loginctl"
ln_r $(find_binary true) "/bin/loginctl"
inst_rules \
70-uaccess.rules \
71-seat.rules \
73-seat-late.rules \
90-vconsole.rules \
99-systemd.rules \
${NULL}
for i in \
emergency.target \
rescue.target \
systemd-ask-password-console.service \
systemd-ask-password-plymouth.service \
; do
systemctl -q --root "$initdir" add-wants "$i" systemd-vconsole-setup.service 2>/dev/null
done
mkdir -p "$initdir/etc/systemd"
# We must use a volatile journal, and we don't want rate-limiting
{
echo "[Journal]"
echo "Storage=volatile"
echo "RateLimitInterval=0"
echo "RateLimitBurst=0"
} >> "$initdir/etc/systemd/journald.conf"
systemctl -q --root "$initdir" set-default multi-user.target
}
Zerion Mini Shell 1.0