| # SPDX-License-Identifier: LGPL-2.1-or-later |
| # |
| # 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=Userspace Out-Of-Memory (OOM) Killer |
| Documentation=man:systemd-oomd.service(8) |
| DefaultDependencies=no |
| Before=multi-user.target shutdown.target |
| Conflicts=shutdown.target |
| |
| [Service] |
| AmbientCapabilities=CAP_KILL CAP_DAC_OVERRIDE |
| BusName=org.freedesktop.oom1 |
| CapabilityBoundingSet=CAP_KILL CAP_DAC_OVERRIDE |
| ExecStart=@rootlibexecdir@/systemd-oomd |
| IPAddressDeny=any |
| LockPersonality=yes |
| MemoryDenyWriteExecute=yes |
| # Reserve some minimum amount of memory so that systemd-oomd can continue to |
| # run in resource starved scenarios. |
| MemoryMin=64M |
| MemoryLow=64M |
| NoNewPrivileges=yes |
| OOMScoreAdjust=-900 |
| PrivateDevices=yes |
| PrivateTmp=yes |
| ProtectClock=yes |
| ProtectHome=yes |
| ProtectHostname=yes |
| ProtectKernelLogs=yes |
| ProtectKernelModules=yes |
| ProtectKernelTunables=yes |
| ProtectSystem=strict |
| Restart=on-failure |
| RestrictAddressFamilies=AF_UNIX |
| RestrictNamespaces=yes |
| RestrictRealtime=yes |
| RestrictSUIDSGID=yes |
| SystemCallArchitectures=native |
| SystemCallErrorNumber=EPERM |
| SystemCallFilter=@system-service |
| Type=notify |
| User=systemd-oom |
| @SERVICE_WATCHDOG@ |
| |
| [Install] |
| WantedBy=multi-user.target |
| Alias=dbus-org.freedesktop.oom1.service |