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Diffstat (limited to 'gnu/system/install.scm')
| -rw-r--r-- | gnu/system/install.scm | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/gnu/system/install.scm b/gnu/system/install.scm new file mode 100644 index 0000000000..3dbce0e3b8 --- /dev/null +++ b/gnu/system/install.scm @@ -0,0 +1,150 @@ +;;; GNU Guix --- Functional package management for GNU +;;; Copyright © 2014 Ludovic Courtès <ludo@gnu.org> +;;; +;;; This file is part of GNU Guix. +;;; +;;; GNU Guix is free software; you can redistribute it and/or modify it +;;; under the terms of the GNU General Public License as published by +;;; the Free Software Foundation; either version 3 of the License, or (at +;;; your option) any later version. +;;; +;;; GNU Guix is distributed in the hope that it will be useful, but +;;; WITHOUT ANY WARRANTY; without even the implied warranty of +;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;;; GNU General Public License for more details. +;;; +;;; You should have received a copy of the GNU General Public License +;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. + +(define-module (gnu system install) + #:use-module (gnu) + #:use-module (guix gexp) + #:use-module (guix monads) + #:use-module (gnu packages bash) + #:use-module (gnu packages less) + #:use-module (gnu packages linux) + #:use-module (gnu packages guile) + #:use-module (gnu packages admin) + #:use-module (gnu packages package-management) + #:use-module (gnu packages zile) + #:use-module (gnu packages parted) + #:use-module (gnu packages fdisk) + #:use-module (gnu packages texinfo) + #:export (installation-os)) + +;;; Commentary: +;;; +;;; This module provides an 'operating-system' definition for use on images +;;; for USB sticks etc., for the installation of the GNU system. +;;; +;;; Code: + +(define (log-to-info) + "Return a script that spawns the Info reader on the right section of the +manual." + (gexp->script "log-to-info" + #~(execl (string-append #$texinfo-4 "/bin/info") + "-d" "/run/current-system/profile/share/info" + "-f" (string-append #$guix "/share/info/guix.info") + "-n" "System Configuration"))) + +(define (installation-services) + "Return the list services for the installation image." + (let ((motd (text-file "motd" " +Welcome to the installation of the GNU operating system! + +There is NO WARRANTY, to the extent permitted by law. In particular, you may +LOSE ALL YOUR DATA as a side effect of the installation process. Furthermore, +it is alpha software, so it may BREAK IN UNEXPECTED WAYS. + +You have been warned. Thanks for being so brave. +"))) + (define (normal-tty tty) + (mingetty-service tty + #:motd motd + #:auto-login "root" + #:login-pause? #t)) + + (list (mingetty-service "tty1" + #:motd motd + #:auto-login "root") + + ;; Documentation. + (mingetty-service "tty2" + #:motd motd + #:auto-login "guest" + #:login-program (log-to-info)) + + ;; A bunch of 'root' ttys. + (normal-tty "tty3") + (normal-tty "tty4") + (normal-tty "tty5") + (normal-tty "tty6") + + ;; The usual services. + (syslog-service) + (guix-service) + (nscd-service)))) + +(define %issue + ;; Greeting. + " +This is an installation image of the GNU system. Welcome. + +Use Alt-F2 for documentation. +") + +(define installation-os + ;; The operating system used on installation images for USB sticks etc. + (operating-system + (host-name "gnu") + (timezone "Europe/Paris") + (locale "en_US.UTF-8") + (bootloader (grub-configuration + (device "/dev/sda"))) + (file-systems + ;; Note: the disk image build code overrides this root file system with + ;; the appropriate one. + (list (file-system + (mount-point "/") + (device "gnu-disk-image") + (type "ext4")))) + + (users (list (user-account + (name "guest") + (group "wheel") + (password "") + (comment "Guest of GNU") + (home-directory "/home/guest")))) + (groups (list (user-group (name "root") (id 0)) + (user-group + (name "wheel") + (id 1) + (members '("guest"))) ; allow 'guest' to use sudo + (user-group + (name "users") + (id 100) + (members '("guest"))))) + + (issue %issue) + + (services (installation-services)) + + ;; We don't need setuid programs so pass the empty list so we don't pull + ;; additional programs here. + (setuid-programs '()) + + (pam-services + ;; Explicitly allow for empty passwords. + (base-pam-services #:allow-empty-passwords? #t)) + + (packages (list bash coreutils findutils grep sed + procps psmisc less + guile-2.0 dmd guix util-linux inetutils + parted fdisk module-init-tools + zile)))) + +;; Return it here so 'guix system' can consume it directly. +installation-os + +;;; install.scm ends here |