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ce7de0ba8e
Let's make it slightly more likely that a per-user service manager is killed than any system service. We use a conservative 100 (from a range that goes all the way to 1000). Replaces: #17426 Together with the previous commit this means: system manager and system services are placed at OOM score adjustment 0 (specifically: they inherit kernel default of 0). User service manager (both for root and non-root) are placed at 100. User services for non-root are placed at 200, those for root inherit 100. Note that processes forked off the user *sessions* (i.e. not forked off the per-user service manager) remain at 0 (e.g. the shell process created by a tty or ssh login). This probably should be addressed too one day (maybe in pam_systemd?), but is not covered here.
29 lines
781 B
SYSTEMD
29 lines
781 B
SYSTEMD
# SPDX-License-Identifier: LGPL-2.1-or-later
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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=User Manager for UID %i
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Documentation=man:user@.service(5)
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After=systemd-user-sessions.service user-runtime-dir@%i.service dbus.service
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Requires=user-runtime-dir@%i.service
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IgnoreOnIsolate=yes
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[Service]
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User=%i
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PAMName=systemd-user
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Type=notify
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ExecStart={{ROOTLIBEXECDIR}}/systemd --user
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Slice=user-%i.slice
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KillMode=mixed
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Delegate=pids memory
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TasksMax=infinity
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TimeoutStopSec=120s
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KeyringMode=inherit
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OOMScoreAdjust=100
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