157 lines
5.4 KiB
Scheme
157 lines
5.4 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2014 Ludovic Courtès <ludo@gnu.org>
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;;;
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;;; This file is part of GNU Guix.
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;;;
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;;; GNU Guix is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or (at
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;;; your option) any later version.
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;;;
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;;; GNU Guix is distributed in the hope that it will be useful, but
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;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
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(define-module (gnu system install)
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#:use-module (gnu)
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#:use-module (guix gexp)
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#:use-module (guix monads)
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#:use-module (gnu packages linux)
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#:use-module (gnu packages package-management)
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#:use-module (gnu packages disk)
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#:use-module (gnu packages texinfo)
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#:export (installation-os))
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;;; Commentary:
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;;;
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;;; This module provides an 'operating-system' definition for use on images
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;;; for USB sticks etc., for the installation of the GNU system.
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;;;
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;;; Code:
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(define (log-to-info)
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"Return a script that spawns the Info reader on the right section of the
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manual."
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(gexp->script "log-to-info"
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#~(execl (string-append #$texinfo-4 "/bin/info") "info"
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"-d" "/run/current-system/profile/share/info"
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"-f" (string-append #$guix "/share/info/guix.info")
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"-n" "System Installation")))
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(define (installation-services)
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"Return the list services for the installation image."
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(let ((motd (text-file "motd" "
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Welcome to the installation of the GNU operating system!
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There is NO WARRANTY, to the extent permitted by law. In particular, you may
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LOSE ALL YOUR DATA as a side effect of the installation process. Furthermore,
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it is alpha software, so it may BREAK IN UNEXPECTED WAYS.
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You have been warned. Thanks for being so brave.
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")))
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(define (normal-tty tty)
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(mingetty-service tty
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#:motd motd
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#:auto-login "root"
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#:login-pause? #t))
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(list (mingetty-service "tty1"
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#:motd motd
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#:auto-login "root")
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;; Documentation. The manual is in UTF-8, but
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;; 'console-font-service' sets up Unicode support and loads a font
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;; with all the useful glyphs like em dash and quotation marks.
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(mingetty-service "tty2"
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#:motd motd
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#:auto-login "guest"
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#:login-program (log-to-info))
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;; A bunch of 'root' ttys.
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(normal-tty "tty3")
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(normal-tty "tty4")
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(normal-tty "tty5")
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(normal-tty "tty6")
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;; The usual services.
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(syslog-service)
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;; The build daemon. Register the hydra.gnu.org key as trusted.
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;; This allows the installation process to use substitutes by
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;; default.
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(guix-service #:authorize-hydra-key? #t)
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;; Start udev so that useful device nodes are available.
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(udev-service)
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;; Install Unicode support and a suitable font.
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(console-font-service "tty1")
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(console-font-service "tty2")
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(console-font-service "tty3")
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(console-font-service "tty4")
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(console-font-service "tty5")
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(console-font-service "tty6")
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(nscd-service))))
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(define %issue
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;; Greeting.
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"
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This is an installation image of the GNU system. Welcome.
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Use Alt-F2 for documentation.
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")
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(define installation-os
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;; The operating system used on installation images for USB sticks etc.
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(operating-system
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(host-name "gnu")
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(timezone "Europe/Paris")
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(locale "en_US.UTF-8")
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(bootloader (grub-configuration
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(device "/dev/sda")))
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(file-systems
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;; Note: the disk image build code overrides this root file system with
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;; the appropriate one.
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(list (file-system
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(mount-point "/")
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(device "gnu-disk-image")
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(type "ext4"))))
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(users (list (user-account
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(name "guest")
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(group "users")
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(supplementary-groups '("wheel")) ; allow use of sudo
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(password "")
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(comment "Guest of GNU")
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(home-directory "/home/guest"))))
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(issue %issue)
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(services (installation-services))
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;; We don't need setuid programs so pass the empty list so we don't pull
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;; additional programs here.
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(setuid-programs '())
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(pam-services
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;; Explicitly allow for empty passwords.
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(base-pam-services #:allow-empty-passwords? #t))
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(packages (cons* texinfo-4 ; for the standalone Info reader
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parted ddrescue
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wireless-tools
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;; XXX: We used to have GNU fdisk here, but as of version
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;; 2.0.0a, that pulls Guile 1.8, which takes unreasonable
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;; space; furthermore util-linux's fdisk is already
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;; available here, so we keep that.
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%base-packages))))
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;; Return it here so 'guix system' can consume it directly.
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installation-os
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;;; install.scm ends here
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