#  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=Network Time Synchronization
Documentation=man:systemd-timesyncd.service(8)
ConditionCapability=CAP_SYS_TIME
ConditionVirtualization=!container
DefaultDependencies=no
After=systemd-remount-fs.service systemd-sysusers.service
Before=time-sync.target sysinit.target shutdown.target
Conflicts=shutdown.target
Wants=time-sync.target

[Service]
Type=notify
Restart=always
RestartSec=0
ExecStart=!!@rootlibexecdir@/systemd-timesyncd
WatchdogSec=3min
User=systemd-timesync
DynamicUser=yes
CapabilityBoundingSet=CAP_SYS_TIME
AmbientCapabilities=CAP_SYS_TIME
PrivateDevices=yes
ProtectHome=yes
ProtectControlGroups=yes
ProtectKernelTunables=yes
ProtectKernelModules=yes
MemoryDenyWriteExecute=yes
RestrictRealtime=yes
RestrictNamespaces=yes
RestrictAddressFamilies=AF_UNIX AF_INET AF_INET6
RuntimeDirectory=systemd/timesync
SystemCallFilter=~@cpu-emulation @debug @keyring @module @mount @obsolete @raw-io @reboot @swap
SystemCallArchitectures=native
LockPersonality=yes
StateDirectory=systemd/timesync

[Install]
WantedBy=sysinit.target