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network: adjust default RequiredForOnline= and RequiredFamilyForOnline= setting

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E.g. a bonding port does not support addressing, hence the default
should be 'enslaved'.

Follow-up for 3255bda698.

Closes #27724.
This commit is contained in:
Yu Watanabe
2024-02-02 15:38:30 +09:00
parent c89efaf9e5
commit a853cc99e6
4 changed files with 75 additions and 11 deletions
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man/systemd.network.xml
+40 -9
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@@ -267,15 +267,8 @@
when determining whether the system is online (including when running
<command>systemd-networkd-wait-online</command>). When <literal>no</literal>, the network is
ignored when determining the online state. When a minimum operational state and an optional
maximum operational state are set, <literal>yes</literal> is implied, and this controls the
minimum and maximum operational state required for the network interface to be considered
online.</para>
<para>When <literal>yes</literal> is specified for a CAN device,
<command>systemd-networkd-wait-online</command> deems that the interface is online when its
operational state becomes <literal>carrier</literal>. For an interface with other type, e.g.
<literal>ether</literal>, the interface is deened online when its online state is
<literal>degraded</literal> or <literal>routable</literal>.</para>
maximum operational state are set, <command>systemd-networkd-wait-online</command> deems that the
interface is online when the operational state is in the specified range.</para>
<para>Defaults to <literal>yes</literal> when <varname>ActivationPolicy=</varname> is not
set, or set to <literal>up</literal>, <literal>always-up</literal>, or
@@ -290,6 +283,44 @@
skipped automatically by <command>systemd-networkd-wait-online</command> if
<literal>RequiredForOnline=no</literal>.</para>
<para>The boolean value <literal>yes</literal> is translated as follows;
<variablelist>
<varlistentry>
<term><option>CAN devices</option></term>
<listitem>
<para><literal>carrier</literal>,</para>
<xi:include href="version-info.xml" xpointer="v256"/>
</listitem>
</varlistentry>
<varlistentry>
<term><option>Master devices, e.g. bond or bridge</option></term>
<listitem>
<para><literal>degraded-carrier</literal> with <varname>RequiredFamilyForOnline=any</varname>,</para>
<xi:include href="version-info.xml" xpointer="v256"/>
</listitem>
</varlistentry>
<varlistentry>
<term><option>Bonding port interfaces</option></term>
<listitem>
<para><literal>enslaved</literal>,</para>
<xi:include href="version-info.xml" xpointer="v256"/>
</listitem>
</varlistentry>
<varlistentry>
<term><option>Other interfaces</option></term>
<listitem>
<para><literal>degraded</literal>.</para>
<xi:include href="version-info.xml" xpointer="v236"/>
</listitem>
</varlistentry>
</variablelist>
</para>
<para>This setting can be overridden by the command line option for
<command>systemd-networkd-wait-online</command>. See
<citerefentry><refentrytitle>systemd-networkd-wait-online.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>
for more details.</para>
<xi:include href="version-info.xml" xpointer="v236"/>
</listitem>
</varlistentry>