systemd/units/systemd-random-seed.service.in

#  SPDX-License-Identifier: LGPL-2.1+
#
#  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 Random Seed
Documentation=man:systemd-random-seed.service(8) man:random(4)
DefaultDependencies=no
RequiresMountsFor=@RANDOM_SEED@
Conflicts=shutdown.target
After=systemd-remount-fs.service
Before=sysinit.target shutdown.target
ConditionVirtualization=!container

[Service]
Type=oneshot
RemainAfterExit=yes
ExecStart=@rootlibexecdir@/systemd-random-seed load
ExecStop=@rootlibexecdir@/systemd-random-seed save
TimeoutSec=30s
Add SPDX license headers to unit files 2017-11-18 19:35:03 +03:00			`# SPDX-License-Identifier: LGPL-2.1+`
			`#`
random-seed: add little tool for saving/loading random seed on shutdown/boot, but don't enable it by default 2010-08-14 21:17:37 +04:00			`# This file is part of systemd.`
			`#`
			`# systemd is free software; you can redistribute it and/or modify it`
relicense to LGPLv2.1 (with exceptions) We finally got the OK from all contributors with non-trivial commits to relicense systemd from GPL2+ to LGPL2.1+. Some udev bits continue to be GPL2+ for now, but we are looking into relicensing them too, to allow free copy/paste of all code within systemd. The bits that used to be MIT continue to be MIT. The big benefit of the relicensing is that closed source code may now link against libsystemd-login.so and friends. 2012-04-12 02:20:58 +04:00			`# 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`
random-seed: add little tool for saving/loading random seed on shutdown/boot, but don't enable it by default 2010-08-14 21:17:37 +04:00			`# (at your option) any later version.`

			`[Unit]`
units: rework systemd-random-seed-{load,save}.service to be a single service That way ordering it with MountsRequiredFor= works properly, as this no longer results in mount units start requests to be added to the shutdown transaction that conflict with stop requests for the same unit. 2013-05-16 00:38:51 +04:00			`Description=Load/Save Random Seed`
Fix obsolete references to systemd-random-seed-load.service This service was merged with systemd-random-seed-save.service in c35b956d34bbb8bb208e49e45de2c103ca11911c. 2013-09-22 22:38:24 +04:00			`Documentation=man:systemd-random-seed.service(8) man:random(4)`
random-seed: add little tool for saving/loading random seed on shutdown/boot, but don't enable it by default 2010-08-14 21:17:37 +04:00			`DefaultDependencies=no`
unit: add new dependency type RequiresMountsFor= RequiresMountsFor= is a shortcut for adding requires and after dependencies to all mount units neeed for the specified paths. This solves a couple of issues regarding dep loop cycles for encrypted swap. 2012-04-29 16:26:07 +04:00			`RequiresMountsFor=@RANDOM_SEED@`
units: rework systemd-random-seed-{load,save}.service to be a single service That way ordering it with MountsRequiredFor= works properly, as this no longer results in mount units start requests to be added to the shutdown transaction that conflict with stop requests for the same unit. 2013-05-16 00:38:51 +04:00			`Conflicts=shutdown.target`
readahead: wipe out readahead 2014-08-26 23:17:22 +04:00			`After=systemd-remount-fs.service`
units: rework systemd-random-seed-{load,save}.service to be a single service That way ordering it with MountsRequiredFor= works properly, as this no longer results in mount units start requests to be added to the shutdown transaction that conflict with stop requests for the same unit. 2013-05-16 00:38:51 +04:00			`Before=sysinit.target shutdown.target`
units: do not start load-random-seed in containers (#3941) Random numbers are provided by the host kernel, we don't need to do anything. https://bugzilla.redhat.com/show_bug.cgi?id=1329124 2016-08-13 18:15:19 +03:00			`ConditionVirtualization=!container`
random-seed: add little tool for saving/loading random seed on shutdown/boot, but don't enable it by default 2010-08-14 21:17:37 +04:00
			`[Service]`
			`Type=oneshot`
units: rework systemd-random-seed-{load,save}.service to be a single service That way ordering it with MountsRequiredFor= works properly, as this no longer results in mount units start requests to be added to the shutdown transaction that conflict with stop requests for the same unit. 2013-05-16 00:38:51 +04:00			`RemainAfterExit=yes`
auto-getty: rework auto console getty logic to work in conjunction with single user mode 2010-08-17 05:29:46 +04:00			`ExecStart=@rootlibexecdir@/systemd-random-seed load`
units: rework systemd-random-seed-{load,save}.service to be a single service That way ordering it with MountsRequiredFor= works properly, as this no longer results in mount units start requests to be added to the shutdown transaction that conflict with stop requests for the same unit. 2013-05-16 00:38:51 +04:00			`ExecStop=@rootlibexecdir@/systemd-random-seed save`
units: specify timeouts for more oneshot services Even trivial service occasionally get stuck, for example when there's a problem with the journal. There's nothing more annoying that looking at the cylon eye for a job with an infinite timeout. Use standard 90s for jobs that do some work, and 30s for those which should be almost instantenous. 2015-04-17 04:41:18 +03:00			`TimeoutSec=30s`