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# SPDX-License-Identifier: LGPL-2.1-or-later
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#
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# This file is part of systemd.
#
# systemd is free software; you can redistribute it and/or modify it
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# 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
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# (at your option) any later version.
[Unit]
Description = Journal Service
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Documentation = man:systemd-journald.service(8) man:journald.conf(5)
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DefaultDependencies = no
Requires = systemd-journald.socket
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After = systemd-journald.socket systemd-journald-dev-log.socket systemd-journald-audit.socket syslog.socket
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Before = sysinit.target
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# Mount and swap units need the journal socket units. If they were removed by
# an isolate request the mount and swap units would be removed too, hence let's
# exclude systemd-journald and its sockets from isolate requests.
IgnoreOnIsolate = yes
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[Service]
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DeviceAllow = char-* rw
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ExecStart = {{ROOTLIBEXECDIR}}/systemd-journald
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FileDescriptorStoreMax = 4224
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IPAddressDeny = any
LockPersonality = yes
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MemoryDenyWriteExecute = yes
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NoNewPrivileges = yes
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OOMScoreAdjust = -250
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ProtectClock = yes
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Restart = always
RestartSec = 0
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RestrictAddressFamilies = AF_UNIX AF_NETLINK
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RestrictNamespaces = yes
RestrictRealtime = yes
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RestrictSUIDSGID = yes
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RuntimeDirectory = systemd/journal
RuntimeDirectoryPreserve = yes
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# Audit socket is not listed here because this unit can be turned off. However
# the link between the socket and the service units is still created thanks to
# the 'Service=' setting specified in the socket unit.
Sockets = systemd-journald.socket systemd-journald-dev-log.socket
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StandardOutput = null
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SystemCallArchitectures = native
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SystemCallErrorNumber = EPERM
SystemCallFilter = @system-service
Type = notify
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{ { S E R V I C E _ W A T C H D O G } }
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# In case you're wondering why CAP_SYS_PTRACE is needed, access to
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# /proc/<pid>/exe requires this capability. Thus if this capability is missing
# the _EXE=/OBJECT_EXE= fields will be missing from the journal entries.
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CapabilityBoundingSet = CAP_SYS_ADMIN CAP_DAC_OVERRIDE CAP_SYS_PTRACE CAP_SYSLOG CAP_AUDIT_CONTROL CAP_AUDIT_READ CAP_CHOWN CAP_DAC_READ_SEARCH CAP_FOWNER CAP_SETUID CAP_SETGID CAP_MAC_OVERRIDE
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# If there are many split up journal files we need a lot of fds to access them
# all in parallel.
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LimitNOFILE = {{HIGH_RLIMIT_NOFILE}}