#  SPDX-License-Identifier: LGPL-2.1-or-later
#
#  This file is part of systemd.
#
#  systemd is free software; you can redistribute it and/or modify it
#  under the terms of the GNU Lesser General Public License as published by
#  the Free Software Foundation; either version 2.1 of the License, or
#  (at your option) any later version.

[Unit]
Description=Load/Save OS Random Seed
Documentation=man:systemd-random-seed.service(8) man:random(4)

DefaultDependencies=no
RequiresMountsFor=/var/lib/systemd/random-seed
Conflicts=shutdown.target
After=systemd-remount-fs.service
Before=first-boot-complete.target shutdown.target
Wants=first-boot-complete.target

ConditionVirtualization=!container
ConditionPathExists=!/etc/initrd-release

[Service]
Type=oneshot
RemainAfterExit=yes
ExecStart=/usr/lib/systemd/systemd-random-seed load
ExecStop=/usr/lib/systemd/systemd-random-seed save

# This service waits until the kernel's entropy pool is initialized, and may be
# used as ordering barrier for service that require an initialized entropy
# pool. Since initialization can take a while on entropy-starved systems, let's
# increase the timeout substantially here.
TimeoutSec=10min
