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systemd/units/systemd-journald.service.in
Lennart Poettering bff8f2543b units: set LockPersonality= for all our long-running services (#6819)
Let's lock things down. Also, using it is the only way how to properly
test this to the fullest extent.
2017-09-14 19:45:40 +02:00

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SYSTEMD

# 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=Journal Service
Documentation=man:systemd-journald.service(8) man:journald.conf(5)
DefaultDependencies=no
Requires=systemd-journald.socket
After=systemd-journald.socket systemd-journald-dev-log.socket systemd-journald-audit.socket syslog.socket
Before=sysinit.target
[Service]
Type=notify
Sockets=systemd-journald.socket systemd-journald-dev-log.socket systemd-journald-audit.socket
ExecStart=@rootlibexecdir@/systemd-journald
Restart=always
RestartSec=0
StandardOutput=null
WatchdogSec=3min
FileDescriptorStoreMax=4224
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
MemoryDenyWriteExecute=yes
RestrictRealtime=yes
RestrictNamespaces=yes
RestrictAddressFamilies=AF_UNIX AF_NETLINK
SystemCallFilter=~@clock @cpu-emulation @debug @keyring @module @mount @obsolete @raw-io @reboot @swap
SystemCallArchitectures=native
LockPersonality=yes
# Increase the default a bit in order to allow many simultaneous
# services being run since we keep one fd open per service. Also, when
# flushing journal files to disk, we might need a lot of fds when many
# journal files are combined.
LimitNOFILE=16384