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<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
- "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
+ "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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<term><option>-D</option></term>
<term><option>--directory=</option></term>
- <listitem><para>Directory to use as file system root for the
- container.</para>
+ <listitem><para>Directory to use as file system root for the container.</para>
- <para>If neither <option>--directory=</option>, nor
- <option>--image=</option> is specified the directory is
- determined by searching for a directory named the same as the
- machine name specified with <option>--machine=</option>. See
+ <para>If neither <option>--directory=</option>, nor <option>--image=</option> is specified the
+ directory is determined by searching for a directory named the same as the machine name specified
+ with <option>--machine=</option>. See
<citerefentry><refentrytitle>machinectl</refentrytitle><manvolnum>1</manvolnum></citerefentry>
section "Files and Directories" for the precise search path.</para>
- <para>If neither <option>--directory=</option>,
- <option>--image=</option>, nor <option>--machine=</option>
- are specified, the current directory will
- be used. May not be specified together with
- <option>--image=</option>.</para></listitem>
+ <para>In place of the directory path a <literal>.v/</literal> versioned directory may be specified, see
+ <citerefentry><refentrytitle>systemd.v</refentrytitle><manvolnum>7</manvolnum></citerefentry> for
+ details.</para>
+
+ <para>If neither <option>--directory=</option>, <option>--image=</option>, nor
+ <option>--machine=</option> are specified, the current directory will be used. May not be specified
+ together with <option>--image=</option>.</para></listitem>
</varlistentry>
<varlistentry>
<para>Any other partitions, such as foreign partitions or swap partitions are not mounted. May not be specified
together with <option>--directory=</option>, <option>--template=</option>.</para>
+ <para>In place of the image path a <literal>.v/</literal> versioned directory may be specified, see
+ <citerefentry><refentrytitle>systemd.v</refentrytitle><manvolnum>7</manvolnum></citerefentry> for
+ details.</para>
+
<xi:include href="version-info.xml" xpointer="v211"/></listitem>
</varlistentry>
and the subdirectory is symlinked into the host at the same
location. <literal>try-host</literal> and
<literal>try-guest</literal> do the same but do not fail if
- the host does not have persistent journaling enabled. If
+ the host does not have persistent journaling enabled, or if
+ the container is in the <option>--ephemeral</option> mode. If
<literal>auto</literal> (the default), and the right
subdirectory of <filename>/var/log/journal</filename> exists,
it will be bind mounted into the container. If the
multiple times for creating multiple independent bind mount points.</para>
<para>Mount options are comma-separated. <option>rbind</option> and <option>norbind</option> control whether
- to create a recursive or a regular bind mount. Defaults to "rbind". <option>noidmap</option>,
- <option>idmap</option>, and <option>rootidmap</option> control ID mapping.</para>
+ to create a recursive or a regular bind mount. Defaults to <option>rbind</option>. <option>noidmap</option>,
+ <option>idmap</option>, <option>rootidmap</option> and <option>owneridmap</option> control ID mapping.</para>
- <para>Using <option>idmap</option> or <option>rootidmap</option> requires support by the source filesystem
- for user/group ID mapped mounts. Defaults to "noidmap". With <option>x</option> being the container's UID range
- offset, <option>y</option> being the length of the container's UID range, and <option>p</option> being the
- owner UID of the bind mount source inode on the host:
+ <para>Using <option>idmap</option>, <option>rootidmap</option> or <option>owneridmap</option> requires support
+ by the source filesystem for user/group ID mapped mounts. Defaults to <option>noidmap</option>. With
+ <option>x</option> being the container's UID range offset, <option>y</option> being the length of the
+ container's UID range, and <option>p</option> being the owner UID of the bind mount source inode on the host:
<itemizedlist>
<listitem><para>If <option>noidmap</option> is used, any user <option>z</option> in the range
<listitem><para>If <option>rootidmap</option> is used, the user <option>0</option> seen from inside
of the container is mapped to <option>p</option> on the host. Other host users are mapped to
<option>nobody</option> inside the container.</para></listitem>
+
+ <listitem><para>If <option>owneridmap</option> is used, the owner of the target directory inside of the
+ container is mapped to <option>p</option> on the host. Other host users are mapped to
+ <option>nobody</option> inside the container.</para></listitem>
</itemizedlist></para>
<para>Whichever ID mapping option is used, the same mapping will be used for users and groups IDs. If
- <option>rootidmap</option> is used, the group owning the bind mounted directory will have no effect.</para>
+ <option>rootidmap</option> or <option>owneridmap</option> are used, the group owning the bind mounted directory
+ will have no effect.</para>
<para>Note that when this option is used in combination with <option>--private-users</option>, the resulting
mount points will be owned by the <constant>nobody</constant> user. That's because the mount and its files and
<xi:include href="version-info.xml" xpointer="v242"/></listitem>
</varlistentry>
+
+ <varlistentry>
+ <term><option>--background=<replaceable>COLOR</replaceable></option></term>
+
+ <listitem><para>Change the terminal background color to the specified ANSI color as long as the
+ container runs. The color specified should be an ANSI X3.64 SGR background color, i.e. strings such
+ as <literal>40</literal>, <literal>41</literal>, …, <literal>47</literal>, <literal>48;2;…</literal>,
+ <literal>48;5;…</literal>. See <ulink
+ url="https://en.wikipedia.org/wiki/ANSI_escape_code#SGR_(Select_Graphic_Rendition)_parameters">ANSI
+ Escape Code (Wikipedia)</ulink> for details. Assign an empty string to disable any coloring.</para>
+
+ <xi:include href="version-info.xml" xpointer="v256"/>
+ </listitem>
+ </varlistentry>
+
</variablelist>
</refsect2>
<refsect1>
<title>See Also</title>
- <para>
- <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
- <citerefentry><refentrytitle>systemd.nspawn</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
- <citerefentry project='man-pages'><refentrytitle>chroot</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
- <citerefentry project='mankier'><refentrytitle>dnf</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
- <citerefentry project='die-net'><refentrytitle>debootstrap</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
- <citerefentry project='archlinux'><refentrytitle>pacman</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
- <citerefentry project='mankier'><refentrytitle>zypper</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
- <citerefentry><refentrytitle>systemd.slice</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
- <citerefentry><refentrytitle>machinectl</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
- <citerefentry project='man-pages'><refentrytitle>btrfs</refentrytitle><manvolnum>8</manvolnum></citerefentry>
- </para>
+ <para><simplelist type="inline">
+ <member><citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry></member>
+ <member><citerefentry><refentrytitle>systemd.nspawn</refentrytitle><manvolnum>5</manvolnum></citerefentry></member>
+ <member><citerefentry project='man-pages'><refentrytitle>chroot</refentrytitle><manvolnum>1</manvolnum></citerefentry></member>
+ <member><citerefentry project='mankier'><refentrytitle>dnf</refentrytitle><manvolnum>8</manvolnum></citerefentry></member>
+ <member><citerefentry project='die-net'><refentrytitle>debootstrap</refentrytitle><manvolnum>8</manvolnum></citerefentry></member>
+ <member><citerefentry project='archlinux'><refentrytitle>pacman</refentrytitle><manvolnum>8</manvolnum></citerefentry></member>
+ <member><citerefentry project='mankier'><refentrytitle>zypper</refentrytitle><manvolnum>8</manvolnum></citerefentry></member>
+ <member><citerefentry><refentrytitle>systemd.slice</refentrytitle><manvolnum>5</manvolnum></citerefentry></member>
+ <member><citerefentry><refentrytitle>machinectl</refentrytitle><manvolnum>1</manvolnum></citerefentry></member>
+ <member><citerefentry project='url'><refentrytitle url='https://btrfs.readthedocs.io/en/latest/btrfs.html'>btrfs</refentrytitle><manvolnum>8</manvolnum></citerefentry></member>
+ </simplelist></para>
</refsect1>
</refentry>
projects / thirdparty / systemd.git / blobdiff