c35ee02c61
This updates the unit files of all our serviecs that deal with journal stuff to use a higher RLIMIT_NOFILE soft limit by default. The new value is the same as used for the new HIGH_RLIMIT_NOFILE we just added. With this we ensure all code that access the journal has higher RLIMIT_NOFILE. The code that runs as daemon via the unit files, the code that is run from the user's command line via C code internal to the relevant tools. In some cases this means we'll redundantly bump the limits as there are tools run both from the command line and as service.
43 lines
1.3 KiB
SYSTEMD
43 lines
1.3 KiB
SYSTEMD
# SPDX-License-Identifier: LGPL-2.1+
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#
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# This file is part of systemd.
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#
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# 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
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# the Free Software Foundation; either version 2.1 of the License, or
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# (at your option) any later version.
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[Unit]
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Description=Login Service
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Documentation=man:systemd-logind.service(8) man:logind.conf(5)
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Documentation=https://www.freedesktop.org/wiki/Software/systemd/logind
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Documentation=https://www.freedesktop.org/wiki/Software/systemd/multiseat
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Wants=user.slice
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After=nss-user-lookup.target user.slice
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# Ask for the dbus socket.
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Wants=dbus.socket
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After=dbus.socket
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[Service]
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ExecStart=@rootlibexecdir@/systemd-logind
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Restart=always
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RestartSec=0
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BusName=org.freedesktop.login1
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WatchdogSec=3min
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CapabilityBoundingSet=CAP_SYS_ADMIN CAP_MAC_ADMIN CAP_AUDIT_CONTROL CAP_CHOWN CAP_KILL CAP_DAC_READ_SEARCH CAP_DAC_OVERRIDE CAP_FOWNER CAP_SYS_TTY_CONFIG
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MemoryDenyWriteExecute=yes
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RestrictRealtime=yes
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RestrictNamespaces=yes
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RestrictAddressFamilies=AF_UNIX AF_NETLINK
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SystemCallFilter=@system-service
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SystemCallErrorNumber=EPERM
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SystemCallArchitectures=native
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LockPersonality=yes
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IPAddressDeny=any
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FileDescriptorStoreMax=512
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# Increase the default a bit in order to allow many simultaneous logins since
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# we keep one fd open per session.
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LimitNOFILE=262144
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