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path: root/src/core/system.conf
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2015-10-08core: system.conf: add DefaultTasksAccountingEvgeny Vereshchagin
2015-09-29core: rework crash handlingLennart Poettering
This introduces a new systemd.crash_reboot=1 kernel command line option that triggers a reboot after crashing. This also cleans up crash VT handling. Specifically, it cleans up the configuration setting, to be between 1..63 or a boolean. This is to replace the previous logic where "-1" meant disabled. We continue to accept that setting, but only document the boolean syntax instead. This also brings the documentation of the default settings in sync with what actually happens. The CrashChVT= configuration file setting is renamed to CrashChangeVT=, following our usual logic of not abbreviating unnecessarily. The old setting stays support for compat reasons. Fixes #1300
2015-03-03Do not advertise .d snippets over main config fileZbigniew Jędrzejewski-Szmek
For daemons which have a main configuration file, there's little reason for the administrator to use configuration snippets. They are useful for packagers which need to override settings, but we shouldn't advertise that as the main way of configuring those services. https://bugs.freedesktop.org/show_bug.cgi?id=89397
2014-11-29core: Support system.conf.d and user.conf.d directories in the usual search ↵Josh Triplett
paths
2014-10-28core: remove system start timeout logic againLennart Poettering
The system start timeout as previously implemented would get confused by long-running services that are included in the initial system startup transaction for example by being cron-job-like long-running services triggered immediately at boot. Such long-running jobs would be subject to the default 15min timeout, esily triggering it. Hence, remove this again. In a subsequent commit, introduce per-target job timeouts instead, that allow us to control these timeouts more finegrained.
2014-08-22core: introduce "poweroff" as new failure action typesLennart Poettering
Also, change the default action on a system start-up timeout to powering off.
2014-08-22core: add support for a configurable system-wide start-up timeoutLennart Poettering
When this system-wide start-up timeout is hit we execute one of the failure actions already implemented for services that fail. This should not only be useful on embedded devices, but also on laptops which have the power-button reachable when the lid is closed. This devices, when in a backpack might get powered on by accident due to the easily reachable power button. We want to make sure that the system turns itself off if it starts up due this after a while. When the system manages to fully start-up logind will suspend the machine by default if the lid is closed. However, in some cases we don't even get as far as logind, and the boot hangs much earlier, for example because we ask for a LUKS password that nobody ever enters. Yeah, this is a real-life problem on my Yoga 13, which has one of those easily accessible power buttons, even if the device is closed.
2014-05-22cgroups: simplify CPUQuota= logicLennart Poettering
Only accept cpu quota values in percentages, get rid of period definition. It's not clear whether the CFS period controllable per-cgroup even has a future in the kernel, hence let's simplify all this, hardcode the period to 100ms and only accept percentage based quota values.
2014-04-25core: expose CFS CPU time quota as high-level unit propertiesLennart Poettering
2014-03-24core: add a setting to globally control the default for timer unit accuracyLennart Poettering
2014-02-24core: add global settings for enabling CPUAccounting=, MemoryAccounting=, ↵Lennart Poettering
BlockIOAccounting= for all units at once
2014-02-13core: add a system-wide SystemCallArchitectures= settingLennart Poettering
This is useful to prohibit execution of non-native processes on systems, for example 32bit binaries on 64bit systems, this lowering the attack service on incorrect syscall and ioctl 32→64bit mappings.
2013-11-08manager: configurable StartLimit default valuesLukas Nykryn
https://bugzilla.redhat.com/show_bug.cgi?id=821723
2013-11-05Configurable Timeouts/Restarts default valuesOleksii Shevchuk
https://bugs.freedesktop.org/show_bug.cgi?id=71132 Patch adds DefaultTimeoutStartSec, DefaultTimeoutStopSec, DefaultRestartSec configuration options to manager configuration file.
2013-09-26core: drop some out-of-date references to cgroup settingsLennart Poettering
2013-06-20manager: add DefaultEnvironment optionUmut Tezduyar
This complements existing functionality of setting variables through 'systemctl set-environment', the kernel command line, and through normal environment variables for systemd in session mode.
2013-02-13man: rename systemd.conf to systemd-system.confZbigniew Jędrzejewski-Szmek
Alias as systemd-user.conf is also provided. This should help users running systemd in session mode. https://bugzilla.redhat.com/show_bug.cgi?id=690868
2012-09-20fix typosLennart Poettering
2012-09-03main: jointly mount more controllersLennart Poettering
After talking to the cgroup kernel folks at LPC we came to the conclusion that it is probably a good idea to mount all CPU related resp. all network related cgroup controllers together, both because they are good defaults for admins and because this might prepare for eventual kernel cleanups where the ability to mount them separately is removed.
2012-06-22core: remove sysv_console optionLennart Poettering
This option never made much sense. It was originally intended to make sure that the usual startup output of sysv scripts goes to the terminal. However, since SysV scripts started from a terminal would not output to that terminal, but rather /dev/console this effect was more often than not actually taking place. Nowadays systemd has much nicer boot time status output than SysV which makes the sysv output redundant. Finally, all output of services goes to the journal anyway, and is not lost. Hence, let's drop this option, and simplify things a bit.
2012-05-31main: allow setting of timer slack for PID 1Lennart Poettering
2012-05-24main: add configuration option to alter capability bounding set for PID 1Lennart Poettering
This also ensures that caps dropped from the bounding set are also dropped from the inheritable set, to be extra-secure. Usually that should change very little though as the inheritable set is empty for all our uses anyway.
2012-04-24manager: drop MountAuto= and SwapAuto= optionsLennart Poettering
The ability to set MountAuto=no and SwapAuto=no was useful during the adoption phase of systemd, so that distributions could stick to their classic mount scripts a bit longer. It is about time to get rid of it now.
2012-04-21watchdog: fix default configuration fragment for watchdogLennart Poettering
2012-04-12move more main systemd parts to core/Kay Sievers