2017-11-18 16:35:03 +00:00
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# SPDX-License-Identifier: LGPL-2.1+
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#
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2013-04-30 00:11:37 +00:00
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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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2016-02-26 19:35:09 +00:00
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Description=Container %i
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2013-04-30 00:11:37 +00:00
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Documentation=man:systemd-nspawn(1)
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2014-12-29 11:38:26 +00:00
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PartOf=machines.target
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Before=machines.target
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2017-02-16 16:57:30 +00:00
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After=network.target systemd-resolved.service
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2017-06-06 15:18:22 +00:00
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RequiresMountsFor=/var/lib/machines
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2013-04-30 00:11:37 +00:00
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[Service]
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2019-07-23 11:11:09 +00:00
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# Make sure the DeviceAllow= lines below can properly resolve the 'block-loop' expression (and others)
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ExecStartPre=-/sbin/modprobe -abq tun loop dm-mod
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2016-04-22 12:12:27 +00:00
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ExecStart=@bindir@/systemd-nspawn --quiet --keep-unit --boot --link-journal=try-guest --network-veth -U --settings=override --machine=%i
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2014-05-28 15:17:25 +00:00
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KillMode=mixed
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2013-04-30 00:11:37 +00:00
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Type=notify
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2014-07-03 10:50:11 +00:00
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RestartForceExitStatus=133
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SuccessExitStatus=133
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2017-12-07 10:58:25 +00:00
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WatchdogSec=3min
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2015-05-19 17:47:52 +00:00
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Slice=machine.slice
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2014-11-05 16:57:23 +00:00
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Delegate=yes
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2016-07-14 10:20:29 +00:00
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TasksMax=16384
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2013-04-30 00:11:37 +00:00
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2017-08-09 16:19:00 +00:00
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# Enforce a strict device policy, similar to the one nspawn configures when it
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# allocates its own scope unit. Make sure to keep these policies in sync if you
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# change them!
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2016-07-22 09:58:03 +00:00
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DevicePolicy=closed
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2015-04-28 18:46:03 +00:00
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DeviceAllow=/dev/net/tun rwm
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DeviceAllow=char-pts rw
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2017-08-09 16:19:00 +00:00
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# nspawn itself needs access to /dev/loop-control and /dev/loop, to implement
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# the --image= option. Add these here, too.
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2015-10-03 09:23:52 +00:00
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DeviceAllow=/dev/loop-control rw
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DeviceAllow=block-loop rw
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2015-10-21 22:39:57 +00:00
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DeviceAllow=block-blkext rw
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2015-10-03 09:23:52 +00:00
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2017-08-09 16:19:00 +00:00
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# nspawn can set up LUKS encrypted loopback files, in which case it needs
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# access to /dev/mapper/control and the block devices /dev/mapper/*.
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DeviceAllow=/dev/mapper/control rw
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DeviceAllow=block-device-mapper rw
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2013-04-30 00:11:37 +00:00
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[Install]
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2014-12-29 11:38:26 +00:00
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WantedBy=machines.target
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