From 3d423e2b1563ef4d38d0bb190935a26b58409b67 Mon Sep 17 00:00:00 2001
From: Bobby Rong <rjl931189261@126.com>
Date: Thu, 1 Jul 2021 23:11:54 +0800
Subject: [PATCH] nixos: nixos/doc/manual/configuration/ipv4-config.xml to
 CommonMark

---
 .../configuration/ipv4-config.section.md      | 35 +++++++++++++++
 .../doc/manual/configuration/ipv4-config.xml  | 43 -------------------
 nixos/doc/manual/configuration/networking.xml |  2 +-
 .../configuration/ipv4-config.section.xml     | 43 +++++++++++++++++++
 4 files changed, 79 insertions(+), 44 deletions(-)
 create mode 100644 nixos/doc/manual/configuration/ipv4-config.section.md
 delete mode 100644 nixos/doc/manual/configuration/ipv4-config.xml
 create mode 100644 nixos/doc/manual/from_md/configuration/ipv4-config.section.xml

diff --git a/nixos/doc/manual/configuration/ipv4-config.section.md b/nixos/doc/manual/configuration/ipv4-config.section.md
new file mode 100644
index 000000000000..8a870df60945
--- /dev/null
+++ b/nixos/doc/manual/configuration/ipv4-config.section.md
@@ -0,0 +1,35 @@
+# IPv4 Configuration {#sec-ipv4}
+
+By default, NixOS uses DHCP (specifically, `dhcpcd`) to automatically
+configure network interfaces. However, you can configure an interface
+manually as follows:
+
+```nix
+networking.interfaces.eth0.ipv4.addresses = [ {
+  address = "192.168.1.2";
+  prefixLength = 24;
+} ];
+```
+
+Typically you'll also want to set a default gateway and set of name
+servers:
+
+```nix
+networking.defaultGateway = "192.168.1.1";
+networking.nameservers = [ "8.8.8.8" ];
+```
+
+::: {.note}
+Statically configured interfaces are set up by the systemd service
+`interface-name-cfg.service`. The default gateway and name server
+configuration is performed by `network-setup.service`.
+:::
+
+The host name is set using [`networking.hostName`](options.html#opt-networking.hostName):
+
+```nix
+networking.hostName = "cartman";
+```
+
+The default host name is `nixos`. Set it to the empty string (`""`) to
+allow the DHCP server to provide the host name.
diff --git a/nixos/doc/manual/configuration/ipv4-config.xml b/nixos/doc/manual/configuration/ipv4-config.xml
deleted file mode 100644
index 884becf0979a..000000000000
--- a/nixos/doc/manual/configuration/ipv4-config.xml
+++ /dev/null
@@ -1,43 +0,0 @@
-<section xmlns="http://docbook.org/ns/docbook"
-         xmlns:xlink="http://www.w3.org/1999/xlink"
-         xmlns:xi="http://www.w3.org/2001/XInclude"
-         version="5.0"
-         xml:id="sec-ipv4">
- <title>IPv4 Configuration</title>
-
- <para>
-  By default, NixOS uses DHCP (specifically, <command>dhcpcd</command>) to
-  automatically configure network interfaces. However, you can configure an
-  interface manually as follows:
-<programlisting>
-<link linkend="opt-networking.interfaces._name_.ipv4.addresses">networking.interfaces.eth0.ipv4.addresses</link> = [ {
-  address = "192.168.1.2";
-  prefixLength = 24;
-} ];
-</programlisting>
-  Typically you’ll also want to set a default gateway and set of name
-  servers:
-<programlisting>
-<xref linkend="opt-networking.defaultGateway"/> = "192.168.1.1";
-<xref linkend="opt-networking.nameservers"/> = [ "8.8.8.8" ];
-</programlisting>
- </para>
-
- <note>
-  <para>
-   Statically configured interfaces are set up by the systemd service
-   <replaceable>interface-name</replaceable><literal>-cfg.service</literal>.
-   The default gateway and name server configuration is performed by
-   <literal>network-setup.service</literal>.
-  </para>
- </note>
-
- <para>
-  The host name is set using <xref linkend="opt-networking.hostName"/>:
-<programlisting>
-<xref linkend="opt-networking.hostName"/> = "cartman";
-</programlisting>
-  The default host name is <literal>nixos</literal>. Set it to the empty string
-  (<literal>""</literal>) to allow the DHCP server to provide the host name.
- </para>
-</section>
diff --git a/nixos/doc/manual/configuration/networking.xml b/nixos/doc/manual/configuration/networking.xml
index c326785dbe3f..6203d2ba8dca 100644
--- a/nixos/doc/manual/configuration/networking.xml
+++ b/nixos/doc/manual/configuration/networking.xml
@@ -10,7 +10,7 @@
  </para>
  <xi:include href="../from_md/configuration/network-manager.section.xml" />
  <xi:include href="../from_md/configuration/ssh.section.xml" />
- <xi:include href="ipv4-config.xml" />
+ <xi:include href="../from_md/configuration/ipv4-config.section.xml" />
  <xi:include href="ipv6-config.xml" />
  <xi:include href="firewall.xml" />
  <xi:include href="wireless.xml" />
diff --git a/nixos/doc/manual/from_md/configuration/ipv4-config.section.xml b/nixos/doc/manual/from_md/configuration/ipv4-config.section.xml
new file mode 100644
index 000000000000..06a70b65cfbc
--- /dev/null
+++ b/nixos/doc/manual/from_md/configuration/ipv4-config.section.xml
@@ -0,0 +1,43 @@
+<section xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xml:id="sec-ipv4">
+  <title>IPv4 Configuration</title>
+  <para>
+    By default, NixOS uses DHCP (specifically,
+    <literal>dhcpcd</literal>) to automatically configure network
+    interfaces. However, you can configure an interface manually as
+    follows:
+  </para>
+  <programlisting language="bash">
+networking.interfaces.eth0.ipv4.addresses = [ {
+  address = &quot;192.168.1.2&quot;;
+  prefixLength = 24;
+} ];
+</programlisting>
+  <para>
+    Typically you’ll also want to set a default gateway and set of name
+    servers:
+  </para>
+  <programlisting language="bash">
+networking.defaultGateway = &quot;192.168.1.1&quot;;
+networking.nameservers = [ &quot;8.8.8.8&quot; ];
+</programlisting>
+  <note>
+    <para>
+      Statically configured interfaces are set up by the systemd service
+      <literal>interface-name-cfg.service</literal>. The default gateway
+      and name server configuration is performed by
+      <literal>network-setup.service</literal>.
+    </para>
+  </note>
+  <para>
+    The host name is set using
+    <link xlink:href="options.html#opt-networking.hostName"><literal>networking.hostName</literal></link>:
+  </para>
+  <programlisting language="bash">
+networking.hostName = &quot;cartman&quot;;
+</programlisting>
+  <para>
+    The default host name is <literal>nixos</literal>. Set it to the
+    empty string (<literal>&quot;&quot;</literal>) to allow the DHCP
+    server to provide the host name.
+  </para>
+</section>