system-configuration/modules/config/os.scm

os.scm

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;;; Tyreunom's system administration and configuration tools.
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;;;
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;;; Copyright © 2019 Julien Lepiller <julien@lepiller.eu>
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;;;
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;;; This program is free software: you can redistribute it and/or modify
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;;; it 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
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;;; (at your option) any later version.
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;;;
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;;; This program is distributed in the hope that it will be useful,
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;;; but 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 this program.  If not, see <http://www.gnu.org/licenses/>.
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;;
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;; OS template parts for different usages
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;;
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(define-module (config os)
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  #:use-module (gnu packages admin)
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  #:use-module (gnu packages android)
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  #:use-module (gnu packages certs)
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  #:use-module (gnu packages gnome)
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  #:use-module (gnu packages linux)
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  #:use-module (gnu packages openbox)
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  #:use-module (gnu packages ssh)
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  #:use-module (gnu packages tmux)
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  #:use-module (gnu packages vim)
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  #:use-module (gnu packages wm)
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  #:use-module (gnu packages xdisorg)
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  #:use-module (gnu packages xfce)
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  #:use-module (gnu services)
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  #:use-module (gnu services admin)
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  #:use-module (gnu services base)
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  #:use-module (gnu services dbus)
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  #:use-module (gnu services desktop)
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  #:use-module (gnu services networking)
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  #:use-module (gnu services ssh)
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  #:use-module (gnu services virtualization)
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  #:use-module (gnu services xorg)
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  #:use-module (gnu system)
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  #:use-module (gnu system accounts)
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  #:use-module (gnu system file-systems)
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  #:use-module (gnu system keyboard)
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  #:use-module (gnu system locale)
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  #:use-module (gnu system shadow)
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  #:use-module (guix gexp)
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  #:use-module (config rotation)
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  #:export (server-services
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            desktop-services
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            tyreunom-os
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            tyreunom-desktop-os))
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(define (server-services host-name)
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  (cons*
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    (service ntp-service-type)
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    (service openssh-service-type
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             (openssh-configuration
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               (authorized-keys
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                 `(("tyreunom" ,(local-file "../../keys/tyreunom.pub"))))))
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    (simple-service 'motd-service etc-service-type
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      `(("motd" ,(local-file (string-append "motd/" host-name)))))
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    (modify-services %base-services
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      (rottlog-service-type config =>
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        server-rotation-service-config)
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      (login-service-type config =>
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        (login-configuration
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          (inherit config)
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          (motd (local-file (string-append "motd/" host-name)))))
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      (guix-service-type config =>
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        (guix-configuration
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          (inherit config)
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          (substitute-urls '("https://ci.guix.gnu.org"
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                             "https://bordeaux.guix.gnu.org")))))))
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(define desktop-services
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  (cons*
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    (simple-service 'dconf dbus-root-service-type (list dconf))
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    (service tor-service-type)
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    (service qemu-binfmt-service-type
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      (qemu-binfmt-configuration
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        (platforms (lookup-qemu-platforms "arm" "aarch64" "i686" "ppc"))))
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    (udev-rules-service 'android android-udev-rules #:groups '("adbusers"))
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    (modify-services %desktop-services
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      (rottlog-service-type config =>
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        desktop-rotation-service-config)
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      (gdm-service-type config =>
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       (gdm-configuration
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         (inherit config)
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         (xorg-configuration
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           (xorg-configuration
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             (keyboard-layout (keyboard-layout "fr" "bepo"))))))
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      (guix-service-type config =>
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        (guix-configuration
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          (inherit config)
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          (substitute-urls '("https://ci.guix.gnu.org")))))))
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(define (tyreunom-os host-name)
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  (operating-system
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    (host-name host-name)
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    (timezone "Europe/Paris")
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    (locale "fr_FR.UTF-8")
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    (keyboard-layout (keyboard-layout "fr" "bepo"))
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    (bootloader #f)
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    (file-systems %base-file-systems)
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    (users (cons (user-account
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                   (name "tyreunom")
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                   (group "users")
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                   (home-directory "/home/tyreunom"))
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                 %base-user-accounts))
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    (locale-definitions
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      (cons (locale-definition
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              (name "eo.utf8") (source "eo"))
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            %default-locale-definitions))
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    (hosts-file
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      (plain-file "hosts"
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        (string-append "127.0.0.1 lepiller.eu localhost " host-name "\n"
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                       "::1       lepiller.eu localhost " host-name "\n"
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                       %facebook-host-aliases)))
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    (packages (cons* openssh tmux vim nss-certs %base-packages))
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    (services %base-services)))
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(define (tyreunom-desktop-os host-name)
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  (let ((system (tyreunom-os host-name)))
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    (operating-system
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      (inherit system)
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      (users
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        (map (lambda (user)
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               (if (equal? (user-account-name user) "tyreunom")
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                   (user-account
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                     (inherit user)
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                     (supplementary-groups '("netdev" "adbusers" "audio" "video" "kvm")))
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                   user))
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             (operating-system-users system)))
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      (groups %base-groups)
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      (hosts-file
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        (plain-file "hosts"
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          (string-append "127.0.0.1 " host-name ".lepiller.eu localhost " host-name "\n"
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                         "::1       " host-name ".lepiller.eu localhost " host-name "\n"
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                         %facebook-host-aliases)))
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      (packages (cons* swaylock wpa-supplicant gvfs openbox xfce4-terminal
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                       (operating-system-packages system))))))
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