/usr/lib/dracut/modules.d/98dracut-systemd/dracut-pre-trigger.service is in dracut-core 047-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | # This file is part of dracut.
#
# See dracut.bootup(7) for details
[Unit]
Description=dracut pre-trigger hook
Documentation=man:dracut-pre-trigger.service(8)
DefaultDependencies=no
Before=systemd-udev-trigger.service dracut-initqueue.service
After=dracut-pre-udev.service systemd-udevd.service systemd-tmpfiles-setup-dev.service
Wants=dracut-pre-udev.service systemd-udevd.service
ConditionPathExists=/usr/lib/initrd-release
ConditionDirectoryNotEmpty=|/lib/dracut/hooks/pre-trigger
ConditionKernelCommandLine=|rd.break=pre-trigger
Conflicts=shutdown.target emergency.target
[Service]
Environment=DRACUT_SYSTEMD=1
Environment=NEWROOT=/sysroot
Type=oneshot
ExecStart=-/bin/dracut-pre-trigger
StandardInput=null
StandardOutput=syslog
StandardError=syslog+console
KillMode=process
RemainAfterExit=yes
# Bash ignores SIGTERM, so we send SIGHUP instead, to ensure that bash
# terminates cleanly.
KillSignal=SIGHUP
|