150 lines
4.2 KiB
XML
150 lines
4.2 KiB
XML
<refentry xmlns="http://docbook.org/ns/docbook"
|
|
xmlns:xlink="http://www.w3.org/1999/xlink"
|
|
xmlns:xi="http://www.w3.org/2001/XInclude">
|
|
|
|
<refmeta>
|
|
<refentrytitle><command>nixos-install</command></refentrytitle>
|
|
<manvolnum>8</manvolnum>
|
|
<refmiscinfo class="source">NixOS</refmiscinfo>
|
|
<!-- <refmiscinfo class="version"><xi:include href="version.txt" parse="text"/></refmiscinfo> -->
|
|
</refmeta>
|
|
|
|
<refnamediv>
|
|
<refname><command>nixos-install</command></refname>
|
|
<refpurpose>install bootloader and NixOS</refpurpose>
|
|
</refnamediv>
|
|
|
|
<refsynopsisdiv>
|
|
<cmdsynopsis>
|
|
<command>nixos-install</command>
|
|
<arg>
|
|
<arg choice='plain'><option>-I</option></arg>
|
|
<replaceable>path</replaceable>
|
|
</arg>
|
|
<arg>
|
|
<arg choice='plain'><option>--root</option></arg>
|
|
<replaceable>root</replaceable>
|
|
</arg>
|
|
<arg>
|
|
<arg choice='plain'><option>--show-trace</option></arg>
|
|
</arg>
|
|
<arg>
|
|
<arg choice='plain'><option>--chroot</option></arg>
|
|
</arg>
|
|
<arg>
|
|
<arg choice='plain'><option>--help</option></arg>
|
|
</arg>
|
|
</cmdsynopsis>
|
|
</refsynopsisdiv>
|
|
|
|
|
|
<refsection><title>Description</title>
|
|
|
|
<para>This command installs NixOS in the file system mounted on
|
|
<filename>/mnt</filename>, based on the NixOS configuration specified
|
|
in <filename>/mnt/etc/nixos/configuration.nix</filename>. It performs
|
|
the following steps:
|
|
|
|
<itemizedlist>
|
|
|
|
<listitem><para>It copies Nix and its dependencies to
|
|
<filename>/mnt/nix/store</filename>.</para></listitem>
|
|
|
|
<listitem><para>It runs Nix in <filename>/mnt</filename> to build
|
|
the NixOS configuration specified in
|
|
<filename>/mnt/etc/nixos/configuration.nix</filename>.</para></listitem>
|
|
|
|
<listitem><para>It installs the GRUB boot loader on the device
|
|
specified in the option <option>boot.loader.grub.device</option>,
|
|
and generates a GRUB configuration file that boots into the NixOS
|
|
configuration just installed.</para></listitem>
|
|
|
|
<listitem><para>It prompts you for a password for the root
|
|
account.</para></listitem>
|
|
|
|
</itemizedlist>
|
|
|
|
</para>
|
|
|
|
<para>This command is idempotent: if it is interrupted or fails due to
|
|
a temporary problem (e.g. a network issue), you can safely re-run
|
|
it.</para>
|
|
|
|
</refsection>
|
|
|
|
<refsection><title>Options</title>
|
|
|
|
<para>This command accepts the following options:</para>
|
|
|
|
<variablelist>
|
|
|
|
<varlistentry>
|
|
<term><option>--root</option></term>
|
|
<listitem>
|
|
<para>Defaults to <filename>/mnt</filename>. If this option is given, treat the directory
|
|
<replaceable>root</replaceable> as the root of the NixOS installation.
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><option>-I</option></term>
|
|
<listitem>
|
|
<para>Add a path to the Nix expression search path. This option may be given multiple times.
|
|
See the NIX_PATH environment variable for information on the semantics of the Nix search path.
|
|
Paths added through <replaceable>-I</replaceable> take precedence over NIX_PATH.</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><option>--show-trace</option></term>
|
|
<listitem>
|
|
<para>Causes Nix to print out a stack trace in case of Nix expression evaluation errors.</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><option>--chroot</option></term>
|
|
<listitem>
|
|
<para>Chroot into given installation. Any additional arguments passed are going to be executed inside the chroot.
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><option>--help</option></term>
|
|
<listitem>
|
|
<para>Synonym for <command>man nixos-install</command>.</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
</variablelist>
|
|
|
|
</refsection>
|
|
|
|
|
|
<refsection><title>Examples</title>
|
|
|
|
<para>A typical NixOS installation is done by creating and mounting a
|
|
file system on <filename>/mnt</filename>, generating a NixOS
|
|
configuration in
|
|
<filename>/mnt/etc/nixos/configuration.nix</filename>, and running
|
|
<command>nixos-install</command>. For instance, if we want to install
|
|
NixOS on an <literal>ext4</literal> file system created in
|
|
<filename>/dev/sda1</filename>:
|
|
|
|
<screen>
|
|
$ mkfs.ext4 /dev/sda1
|
|
$ mount /dev/sda1 /mnt
|
|
$ nixos-generate-config --root /mnt
|
|
$ # edit /mnt/etc/nixos/configuration.nix
|
|
$ nixos-install
|
|
$ reboot
|
|
</screen>
|
|
|
|
</para>
|
|
|
|
</refsection>
|
|
|
|
</refentry>
|