shell-completion: replace "gdb" verb with "debug" for coredumpctl

[thirdparty/systemd.git] / units / systemd-nspawn@.service.in

diff --git a/units/systemd-nspawn@.service.in b/units/systemd-nspawn@.service.in
index 6b86e0a7f7758772ef5e1488b11090ece51a0c45..c3194d4f21d4cfa1ebf80a25dc810a8617c3471c 100644 (file)
--- a/units/systemd-nspawn@.service.in
+++ b/units/systemd-nspawn@.service.in
@@ -1,3 +1,5 @@
+#  SPDX-License-Identifier: LGPL-2.1+
+#
 #  This file is part of systemd.
 #
 #  systemd is free software; you can redistribute it and/or modify it
@@ -6,34 +8,41 @@
 #  (at your option) any later version.
 
 [Unit]
-Description=Container %I
+Description=Container %i
 Documentation=man:systemd-nspawn(1)
 PartOf=machines.target
 Before=machines.target
-After=network.target
+After=network.target systemd-resolved.service
+RequiresMountsFor=/var/lib/machines
 
 [Service]
-ExecStart=@bindir@/systemd-nspawn --quiet --keep-unit --boot --link-journal=try-guest --network-veth --settings=override --machine=%I
+ExecStart=@bindir@/systemd-nspawn --quiet --keep-unit --boot --link-journal=try-guest --network-veth -U --settings=override --machine=%i
 KillMode=mixed
 Type=notify
 RestartForceExitStatus=133
 SuccessExitStatus=133
+WatchdogSec=3min
 Slice=machine.slice
 Delegate=yes
+TasksMax=16384
 
-# Enforce a strict device policy, similar to the one nspawn configures
-# when it allocates its own scope unit. Make sure to keep these
-# policies in sync if you change them!
-DevicePolicy=strict
-DeviceAllow=/dev/null rwm
-DeviceAllow=/dev/zero rwm
-DeviceAllow=/dev/full rwm
-DeviceAllow=/dev/random rwm
-DeviceAllow=/dev/urandom rwm
-DeviceAllow=/dev/tty rwm
+# Enforce a strict device policy, similar to the one nspawn configures when it
+# allocates its own scope unit. Make sure to keep these policies in sync if you
+# change them!
+DevicePolicy=closed
 DeviceAllow=/dev/net/tun rwm
-DeviceAllow=/dev/pts/ptmx rw
 DeviceAllow=char-pts rw
 
+# nspawn itself needs access to /dev/loop-control and /dev/loop, to implement
+# the --image= option. Add these here, too.
+DeviceAllow=/dev/loop-control rw
+DeviceAllow=block-loop rw
+DeviceAllow=block-blkext rw
+
+# nspawn can set up LUKS encrypted loopback files, in which case it needs
+# access to /dev/mapper/control and the block devices /dev/mapper/*.
+DeviceAllow=/dev/mapper/control rw
+DeviceAllow=block-device-mapper rw
+
 [Install]
 WantedBy=machines.target