Files
systemd/tmpfiles.d/systemd.conf.in
Daan De Meyer 3363693935 nspawn: Add support for delegated UID ranges
We expose this via --private-users-delegate= which takes the number of
ranges to delegate. On top of delegating the ranges, we also mount in
the nsresourced socket and the mountfsd socket so that nested containers
can use nsresourced to allocate from the delegated ranges and mountfsd to
mount images.

Finally, we also create /run/systemd/dissect-root with systemd-tmpfiles to
make sure it is always available as unpriv users won't be able to create it
themselves.
2026-02-25 11:31:06 +01:00

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# 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.
# See tmpfiles.d(5) for details.
d /run/user 0755 root root -
{% if ENABLE_UTMP %}
f+! /run/utmp 0664 root utmp -
{% endif %}
d /run/systemd/ask-password 0755 root root -
d$ /run/systemd/seats 0755 root root -
d$ /run/systemd/sessions 0755 root root -
d$ /run/systemd/users 0755 root root -
d /run/systemd/machines 0755 root root -
d$ /run/systemd/shutdown 0755 root root -
d /run/systemd/dissect-root 0000 root root -
d /run/log 0755 root root -
z /run/log/journal 2755 root systemd-journal - -
Z /run/log/journal/%m ~2750 root systemd-journal - -
{% if HAVE_ACL %}
{% if ENABLE_ADM_GROUP and ENABLE_WHEEL_GROUP %}
a+ /run/log/journal - - - - d:group::r-x,d:group:adm:r-x,d:group:wheel:r-x,group::r-x,group:adm:r-x,group:wheel:r-x
A+ /run/log/journal/%m - - - - d:group:adm:r-x,d:group:wheel:r-x,group:adm:r-X,group:wheel:r-X
{% elif ENABLE_ADM_GROUP %}
a+ /run/log/journal - - - - d:group::r-x,d:group:adm:r-x,group::r-x,group:adm:r-x
A+ /run/log/journal/%m - - - - d:group:adm:r-x,group:adm:r-X
{% elif ENABLE_WHEEL_GROUP %}
a+ /run/log/journal - - - - d:group::r-x,d:group:wheel:r-x,group::r-x,group:wheel:r-x
A+ /run/log/journal/%m - - - - d:group:wheel:r-x,group:wheel:r-X
{% endif %}
{% endif %}
z /var/log/journal 2755 root systemd-journal - -
z /var/log/journal/%m 2755 root systemd-journal - -
z /var/log/journal/%m/system.journal 0640 root systemd-journal - -
{% if HAVE_ACL %}
{% if ENABLE_ADM_GROUP and ENABLE_WHEEL_GROUP %}
a+ /var/log/journal - - - - d:group::r-x,d:group:adm:r-x,d:group:wheel:r-x,group::r-x,group:adm:r-x,group:wheel:r-x
a+ /var/log/journal/%m - - - - d:group:adm:r-x,d:group:wheel:r-x,group:adm:r-x,group:wheel:r-x
a+ /var/log/journal/%m/system.journal - - - - group:adm:r--,group:wheel:r--
{% elif ENABLE_ADM_GROUP %}
a+ /var/log/journal - - - - d:group::r-x,d:group:adm:r-x,group::r-x,group:adm:r-x
a+ /var/log/journal/%m - - - - d:group:adm:r-x,group:adm:r-x
a+ /var/log/journal/%m/system.journal - - - - group:adm:r--
{% elif ENABLE_WHEEL_GROUP %}
a+ /var/log/journal - - - - d:group::r-x,d:group:wheel:r-x,group::r-x,group:wheel:r-x
a+ /var/log/journal/%m - - - - d:group:wheel:r-x,group:wheel:r-x
a+ /var/log/journal/%m/system.journal - - - - group:wheel:r--
{% endif %}
{% endif %}
d /var/lib/systemd 0755 root root -
d /var/lib/systemd/coredump 0755 root root 2w
# Files and directories in /var/lib/systemd/ephemeral-trees are locked by pid 1 to prevent tmpfiles from
# removing them, and tmpfiles is told to clean up anything in /var/lib/systemd/ephemeral-trees that isn't
# locked unconditionally.
d /var/lib/systemd/ephemeral-trees 0755 root root 0
d /var/lib/private 0700 root root -
d /var/log/private 0700 root root -
d /var/cache/private 0700 root root -