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man: document new systemd-install --start option

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This commit is contained in:
Lennart Poettering 2010-07-06 05:25:24 +02:00
parent 9a1ac7b9ae
commit 72f957066d
2 changed files with 64 additions and 10 deletions
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4
man/daemon.xml
View File

@ -793,11 +793,11 @@ endif</programlisting>
package managers:</para>
<programlisting>%post
/usr/bin/systemd-install enable foobar.service foobar.socket >/dev/null 2>&amp;1 || :
/usr/bin/systemd-install --start enable foobar.service foobar.socket >/dev/null 2>&amp;1 || :
%preun
if [ "$1" -eq 0 ]; then
/usr/bin/systemd-install disable foobar.service foobar.socket >/dev/null 2>&amp;1 || :
/usr/bin/systemd-install --start disable foobar.service foobar.socket >/dev/null 2>&amp;1 || :
fi</programlisting>
</refsect2>

70
man/systemd-install.xml
View File

@ -68,10 +68,18 @@
enabled.</para>
<para>This command is useful to apply or undo the
installation instructions encoded in the [Install]
installation instructions encoded in the <literal>[Install]</literal>
section of unit files. See
<citerefentry><refentrytitle>systemd.unit</refentrytitle><manvolnum>5</manvolnum></citerefentry>
for more information.</para>
<para>Enabling units (as with <command>systemd-install
enable</command>) should not be confused with
activating units (as with <command>systemctl
start</command>). The former simply installs the unit
files in the configuration tree, but does not start
them. The latter equals starting them, but does not
necessarily require them to be enabled.</para>
</refsect1>
<refsect1>
@ -120,6 +128,49 @@
session service for all
users.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--start[=MODE]</option></term>
<listitem><para>After
enabling/disabling stop/restart the
unit and reload manager
configuration. Optionally, takes one
of <option>no</option>,
<option>minimal</option>,
<option>maybe</option> or
<option>yes</option>. If
<option>no</option> is passed the
manager will not reload its
configuration and no service will be
started or stopped after
enabling/disabling of the unit
files. If <option>minimal</option> is
passed and a unit is being enabled it
will also be restarted should it
already be running. If a unit is being
disabled it will be stopped should it
be running. In either case the
daemon configuration is
reloaded. <option>maybe</option> is
similar to this, but the unit will
also be started if it is being enabled
and any of the units listed in
<varname>WantedBy=</varname> in the
<literal>[Install]</literal> section
of the unit file is already
activated. Finally
<option>yes</option> starts the unit
unconditionally after enabling. This
setting defaults to
<option>no</option>. If the mode value
is omitted defaults to
<option>maybe</option>. This option
has no effect when
<option>--global</option> or
<command>test</command> is
used.</para></listitem>
</varlistentry>
</variablelist>
<para>The following commands are understood:</para>
@ -130,17 +181,19 @@
<listitem><para>Enable a unit. This
will create a number of symlinks as
encoded in the [Install] section of a
unit file.</para></listitem>
encoded in the
<literal>[Install]</literal> section
of a unit file.</para></listitem>
</varlistentry>
<varlistentry>
<term><command>disable</command></term>
<listitem><para>Disable a unit. This
will removed a number of symlinks as
encoded in the [Install] section of a
unit file.</para></listitem>
will remove a number of symlinks as
encoded in the
<literal>[Install]</literal> section
of a unit file.</para></listitem>
</varlistentry>
<varlistentry>
@ -150,8 +203,9 @@
the units specified are
installed. This will check for the
existence of a number of symlinks as
encoded in the [Install] section of a
unit file.</para></listitem>
encoded in the
<literal>[Install]</literal> section
of a unit file.</para></listitem>
</varlistentry>
</variablelist>