2013-12-09 21:32:36 +01:00
|
|
|
|
;;; GNU Guix --- Functional package management for GNU
|
|
|
|
|
|
;;; Copyright © 2013 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)
|
|
|
|
|
|
#:use-module (guix store)
|
|
|
|
|
|
#:use-module (guix monads)
|
|
|
|
|
|
#:use-module (guix records)
|
|
|
|
|
|
#:use-module (guix packages)
|
|
|
|
|
|
#:use-module (guix derivations)
|
|
|
|
|
|
#:use-module (gnu packages linux-initrd)
|
|
|
|
|
|
#:use-module (gnu packages base)
|
|
|
|
|
|
#:use-module (gnu packages bash)
|
|
|
|
|
|
#:use-module (gnu packages system)
|
|
|
|
|
|
#:use-module (gnu packages package-management)
|
|
|
|
|
|
#:use-module (gnu system dmd)
|
|
|
|
|
|
#:use-module (gnu system grub)
|
|
|
|
|
|
#:use-module (gnu system shadow)
|
|
|
|
|
|
#:use-module (gnu system linux)
|
|
|
|
|
|
#:use-module (ice-9 match)
|
|
|
|
|
|
#:use-module (srfi srfi-1)
|
|
|
|
|
|
#:use-module (srfi srfi-26)
|
|
|
|
|
|
#:export (operating-system
|
|
|
|
|
|
operating-system?
|
|
|
|
|
|
operating-system-services
|
|
|
|
|
|
operating-system-packages
|
|
|
|
|
|
|
|
|
|
|
|
operating-system-derivation))
|
|
|
|
|
|
|
|
|
|
|
|
;;; Commentary:
|
|
|
|
|
|
;;;
|
|
|
|
|
|
;;; This module supports whole-system configuration.
|
|
|
|
|
|
;;;
|
|
|
|
|
|
;;; Code:
|
|
|
|
|
|
|
|
|
|
|
|
;; System-wide configuration.
|
|
|
|
|
|
;; TODO: Add per-field docstrings/stexi.
|
|
|
|
|
|
(define-record-type* <operating-system> operating-system
|
|
|
|
|
|
make-operating-system
|
|
|
|
|
|
operating-system?
|
|
|
|
|
|
(kernel operating-system-kernel ; package
|
|
|
|
|
|
(default linux-libre))
|
|
|
|
|
|
(bootloader operating-system-bootloader ; package
|
|
|
|
|
|
(default grub))
|
|
|
|
|
|
(bootloader-entries operating-system-bootloader-entries ; list
|
|
|
|
|
|
(default '()))
|
|
|
|
|
|
(initrd operating-system-initrd
|
|
|
|
|
|
(default gnu-system-initrd))
|
|
|
|
|
|
|
|
|
|
|
|
(host-name operating-system-host-name) ; string
|
|
|
|
|
|
|
|
|
|
|
|
(file-systems operating-system-file-systems ; list of fs
|
|
|
|
|
|
(default '()))
|
|
|
|
|
|
|
|
|
|
|
|
(users operating-system-users ; list of user accounts
|
|
|
|
|
|
(default '()))
|
|
|
|
|
|
(groups operating-system-groups ; list of user groups
|
|
|
|
|
|
(default (list (user-group
|
|
|
|
|
|
(name "root")
|
|
|
|
|
|
(id 0))
|
|
|
|
|
|
(user-group
|
|
|
|
|
|
(name "users")
|
|
|
|
|
|
(id 100)
|
|
|
|
|
|
(members '("guest"))))))
|
|
|
|
|
|
|
|
|
|
|
|
(packages operating-system-packages ; list of (PACKAGE OUTPUT...)
|
|
|
|
|
|
(default `(("coreutils" ,coreutils)
|
|
|
|
|
|
("grep" ,grep)
|
|
|
|
|
|
("guile" ,guile)
|
|
|
|
|
|
("bash" ,bash)
|
|
|
|
|
|
("dmd" ,(@ (gnu packages dmd) dmd))
|
|
|
|
|
|
("guix" ,guix))))
|
|
|
|
|
|
|
|
|
|
|
|
(timezone operating-system-timezone) ; string
|
|
|
|
|
|
(locale operating-system-locale) ; string
|
|
|
|
|
|
|
|
|
|
|
|
(services operating-system-services ; list of monadic services
|
|
|
|
|
|
(default
|
|
|
|
|
|
(let ((motd (text-file "motd" "
|
|
|
|
|
|
This is the GNU operating system, welcome!\n\n")))
|
|
|
|
|
|
(list (mingetty-service "tty1" #:motd motd)
|
|
|
|
|
|
(mingetty-service "tty2" #:motd motd)
|
|
|
|
|
|
(mingetty-service "tty3" #:motd motd)
|
|
|
|
|
|
(mingetty-service "tty4" #:motd motd)
|
|
|
|
|
|
(mingetty-service "tty5" #:motd motd)
|
|
|
|
|
|
(mingetty-service "tty6" #:motd motd)
|
|
|
|
|
|
(syslog-service)
|
|
|
|
|
|
(guix-service)
|
|
|
|
|
|
(nscd-service)
|
|
|
|
|
|
|
|
|
|
|
|
;; QEMU networking settings.
|
|
|
|
|
|
(static-networking-service "eth0" "10.0.2.10"
|
|
|
|
|
|
#:name-servers '("10.0.2.3")
|
|
|
|
|
|
#:gateway "10.0.2.2"))))))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
;;;
|
|
|
|
|
|
;;; Derivation.
|
|
|
|
|
|
;;;
|
|
|
|
|
|
|
|
|
|
|
|
(define* (union inputs
|
|
|
|
|
|
#:key (guile (%guile-for-build)) (system (%current-system))
|
|
|
|
|
|
(name "union"))
|
|
|
|
|
|
"Return a derivation that builds the union of INPUTS. INPUTS is a list of
|
|
|
|
|
|
input tuples."
|
|
|
|
|
|
(define builder
|
|
|
|
|
|
'(begin
|
|
|
|
|
|
(use-modules (guix build union))
|
|
|
|
|
|
|
|
|
|
|
|
(setvbuf (current-output-port) _IOLBF)
|
|
|
|
|
|
(setvbuf (current-error-port) _IOLBF)
|
|
|
|
|
|
|
|
|
|
|
|
(let ((output (assoc-ref %outputs "out"))
|
|
|
|
|
|
(inputs (map cdr %build-inputs)))
|
|
|
|
|
|
(format #t "building union `~a' with ~a packages...~%"
|
|
|
|
|
|
output (length inputs))
|
|
|
|
|
|
(union-build output inputs))))
|
|
|
|
|
|
|
|
|
|
|
|
(mlet %store-monad
|
|
|
|
|
|
((inputs (sequence %store-monad
|
|
|
|
|
|
(map (match-lambda
|
|
|
|
|
|
((name (? package? p))
|
|
|
|
|
|
(mlet %store-monad
|
|
|
|
|
|
((drv (package->derivation p system)))
|
|
|
|
|
|
(return `(,name ,drv))))
|
|
|
|
|
|
((name (? package? p) output)
|
|
|
|
|
|
(mlet %store-monad
|
|
|
|
|
|
((drv (package->derivation p system)))
|
|
|
|
|
|
(return `(,name ,drv ,output))))
|
|
|
|
|
|
(x
|
|
|
|
|
|
(return x)))
|
|
|
|
|
|
inputs))))
|
|
|
|
|
|
(derivation-expression name builder
|
|
|
|
|
|
#:system system
|
|
|
|
|
|
#:inputs inputs
|
|
|
|
|
|
#:modules '((guix build union))
|
|
|
|
|
|
#:guile-for-build guile)))
|
|
|
|
|
|
|
|
|
|
|
|
(define* (file-union files
|
|
|
|
|
|
#:key (inputs '()) (name "file-union"))
|
|
|
|
|
|
"Return a derivation that builds a directory containing all of FILES. Each
|
|
|
|
|
|
item in FILES must be a list where the first element is the file name to use
|
|
|
|
|
|
in the new directory, and the second element is the target file.
|
|
|
|
|
|
|
|
|
|
|
|
The subset of FILES corresponding to plain store files is automatically added
|
|
|
|
|
|
as an inputs; additional inputs, such as derivations, are taken from INPUTS."
|
|
|
|
|
|
(mlet %store-monad ((inputs (lower-inputs inputs)))
|
|
|
|
|
|
(let* ((outputs (append-map (match-lambda
|
|
|
|
|
|
((_ (? derivation? drv))
|
|
|
|
|
|
(list (derivation->output-path drv)))
|
|
|
|
|
|
((_ (? derivation? drv) sub-drv ...)
|
|
|
|
|
|
(map (cut derivation->output-path drv <>)
|
|
|
|
|
|
sub-drv))
|
|
|
|
|
|
(_ '()))
|
|
|
|
|
|
inputs))
|
|
|
|
|
|
(inputs (append inputs
|
|
|
|
|
|
(filter (match-lambda
|
|
|
|
|
|
((_ file)
|
|
|
|
|
|
;; Elements of FILES that are store
|
|
|
|
|
|
;; files and that do not correspond to
|
|
|
|
|
|
;; the output of INPUTS are considered
|
|
|
|
|
|
;; inputs (still here?).
|
|
|
|
|
|
(and (direct-store-path? file)
|
|
|
|
|
|
(not (member file outputs)))))
|
|
|
|
|
|
files))))
|
|
|
|
|
|
(derivation-expression name
|
|
|
|
|
|
`(let ((out (assoc-ref %outputs "out")))
|
|
|
|
|
|
(mkdir out)
|
|
|
|
|
|
(chdir out)
|
|
|
|
|
|
,@(map (match-lambda
|
|
|
|
|
|
((name target)
|
|
|
|
|
|
`(symlink ,target ,name)))
|
|
|
|
|
|
files))
|
|
|
|
|
|
|
|
|
|
|
|
#:inputs inputs))))
|
|
|
|
|
|
|
|
|
|
|
|
(define (links inputs)
|
|
|
|
|
|
"Return a directory with symbolic links to all of INPUTS. This is
|
|
|
|
|
|
essentially useful when one wants to keep references to all of INPUTS, be they
|
|
|
|
|
|
directories or regular files."
|
|
|
|
|
|
(define builder
|
|
|
|
|
|
'(begin
|
|
|
|
|
|
(use-modules (srfi srfi-1))
|
|
|
|
|
|
|
|
|
|
|
|
(let ((out (assoc-ref %outputs "out")))
|
|
|
|
|
|
(mkdir out)
|
|
|
|
|
|
(chdir out)
|
|
|
|
|
|
(fold (lambda (file number)
|
|
|
|
|
|
(symlink file (number->string number))
|
|
|
|
|
|
(+ 1 number))
|
|
|
|
|
|
0
|
|
|
|
|
|
(map cdr %build-inputs))
|
|
|
|
|
|
#t)))
|
|
|
|
|
|
|
|
|
|
|
|
(mlet %store-monad ((inputs (lower-inputs inputs)))
|
|
|
|
|
|
(derivation-expression "links" builder
|
|
|
|
|
|
#:inputs inputs)))
|
|
|
|
|
|
|
|
|
|
|
|
(define* (etc-directory #:key
|
|
|
|
|
|
(accounts '())
|
|
|
|
|
|
(groups '())
|
|
|
|
|
|
(pam-services '())
|
|
|
|
|
|
(profile "/var/run/current-system/profile"))
|
|
|
|
|
|
"Return a derivation that builds the static part of the /etc directory."
|
|
|
|
|
|
(mlet* %store-monad
|
|
|
|
|
|
((services (package-file net-base "etc/services"))
|
|
|
|
|
|
(protocols (package-file net-base "etc/protocols"))
|
|
|
|
|
|
(rpc (package-file net-base "etc/rpc"))
|
|
|
|
|
|
(passwd (passwd-file accounts))
|
|
|
|
|
|
(shadow (passwd-file accounts #:shadow? #t))
|
|
|
|
|
|
(group (group-file groups))
|
|
|
|
|
|
(pam.d (pam-services->directory pam-services))
|
|
|
|
|
|
(login.defs (text-file "login.defs" "# Empty for now.\n"))
|
|
|
|
|
|
(issue (text-file "issue" "
|
|
|
|
|
|
This is an alpha preview of the GNU system. Welcome.
|
|
|
|
|
|
|
|
|
|
|
|
This image features the GNU Guix package manager, which was used to
|
|
|
|
|
|
build it (http://www.gnu.org/software/guix/). The init system is
|
|
|
|
|
|
GNU dmd (http://www.gnu.org/software/dmd/).
|
|
|
|
|
|
|
|
|
|
|
|
You can log in as 'guest' or 'root' with no password.
|
|
|
|
|
|
"))
|
|
|
|
|
|
|
|
|
|
|
|
;; TODO: Generate bashrc from packages' search-paths.
|
|
|
|
|
|
(bashrc (text-file "bashrc" (string-append "
|
|
|
|
|
|
export PS1='\\u@\\h\\$ '
|
|
|
|
|
|
export PATH=$HOME/.guix-profile/bin:" profile "/bin:" profile "/sbin
|
|
|
|
|
|
export CPATH=$HOME/.guix-profile/include:" profile "/include
|
|
|
|
|
|
export LIBRARY_PATH=$HOME/.guix-profile/lib:" profile "/lib
|
|
|
|
|
|
alias ls='ls -p --color'
|
|
|
|
|
|
alias ll='ls -l'
|
|
|
|
|
|
")))
|
|
|
|
|
|
|
|
|
|
|
|
(files -> `(("services" ,services)
|
|
|
|
|
|
("protocols" ,protocols)
|
|
|
|
|
|
("rpc" ,rpc)
|
|
|
|
|
|
("pam.d" ,(derivation->output-path pam.d))
|
|
|
|
|
|
("login.defs" ,login.defs)
|
|
|
|
|
|
("issue" ,issue)
|
|
|
|
|
|
("profile" ,bashrc)
|
|
|
|
|
|
("passwd" ,passwd)
|
|
|
|
|
|
("shadow" ,shadow)
|
|
|
|
|
|
("group" ,group))))
|
|
|
|
|
|
(file-union files
|
|
|
|
|
|
#:inputs `(("net" ,net-base)
|
|
|
|
|
|
("pam.d" ,pam.d))
|
|
|
|
|
|
#:name "etc")))
|
|
|
|
|
|
|
|
|
|
|
|
(define (operating-system-derivation os)
|
|
|
|
|
|
"Return a derivation that builds OS."
|
|
|
|
|
|
(mlet* %store-monad
|
|
|
|
|
|
((services (sequence %store-monad
|
|
|
|
|
|
(cons (host-name-service
|
|
|
|
|
|
(operating-system-host-name os))
|
|
|
|
|
|
(operating-system-services os))))
|
|
|
|
|
|
(pam-services ->
|
|
|
|
|
|
;; Services known to PAM.
|
|
|
|
|
|
(delete-duplicates
|
|
|
|
|
|
(cons %pam-other-services
|
|
|
|
|
|
(append-map service-pam-services services))))
|
|
|
|
|
|
|
|
|
|
|
|
(bash-file (package-file bash "bin/bash"))
|
|
|
|
|
|
(dmd-file (package-file (@ (gnu packages system) dmd) "bin/dmd"))
|
|
|
|
|
|
(accounts -> (cons (user-account
|
|
|
|
|
|
(name "root")
|
|
|
|
|
|
(password "")
|
|
|
|
|
|
(uid 0) (gid 0)
|
|
|
|
|
|
(comment "System administrator")
|
2013-12-09 22:29:01 +01:00
|
|
|
|
(home-directory "/"))
|
2013-12-09 21:32:36 +01:00
|
|
|
|
(append (operating-system-users os)
|
|
|
|
|
|
(append-map service-user-accounts
|
|
|
|
|
|
services))))
|
|
|
|
|
|
(groups -> (append (operating-system-groups os)
|
|
|
|
|
|
(append-map service-user-groups services)))
|
|
|
|
|
|
(packages -> (operating-system-packages os))
|
|
|
|
|
|
|
|
|
|
|
|
;; TODO: Replace with a real profile with a manifest.
|
|
|
|
|
|
(profile-drv (union packages
|
|
|
|
|
|
#:name "default-profile"))
|
|
|
|
|
|
(profile -> (derivation->output-path profile-drv))
|
|
|
|
|
|
(etc-drv (etc-directory #:accounts accounts #:groups groups
|
|
|
|
|
|
#:pam-services pam-services
|
|
|
|
|
|
#:profile profile))
|
|
|
|
|
|
(etc -> (derivation->output-path etc-drv))
|
|
|
|
|
|
(dmd-conf (dmd-configuration-file services etc))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
(boot (text-file "boot"
|
|
|
|
|
|
(object->string
|
|
|
|
|
|
`(execl ,dmd-file "dmd"
|
|
|
|
|
|
"--config" ,dmd-conf))))
|
|
|
|
|
|
(kernel -> (operating-system-kernel os))
|
|
|
|
|
|
(kernel-dir (package-file kernel))
|
|
|
|
|
|
(initrd -> (operating-system-initrd os))
|
|
|
|
|
|
(initrd-file (package-file initrd))
|
|
|
|
|
|
(entries -> (list (menu-entry
|
|
|
|
|
|
(label (string-append
|
|
|
|
|
|
"GNU system with "
|
|
|
|
|
|
(package-full-name kernel)
|
|
|
|
|
|
" (technology preview)"))
|
|
|
|
|
|
(linux kernel)
|
|
|
|
|
|
(linux-arguments `("--root=/dev/vda1"
|
|
|
|
|
|
,(string-append "--load=" boot)))
|
|
|
|
|
|
(initrd initrd))))
|
|
|
|
|
|
(grub.cfg (grub-configuration-file entries))
|
|
|
|
|
|
(extras (links (delete-duplicates
|
2013-12-09 22:29:01 +01:00
|
|
|
|
(append (append-map service-inputs services)
|
|
|
|
|
|
(append-map user-account-inputs accounts))))))
|
2013-12-09 21:32:36 +01:00
|
|
|
|
(file-union `(("boot" ,boot)
|
|
|
|
|
|
("kernel" ,kernel-dir)
|
|
|
|
|
|
("initrd" ,initrd-file)
|
|
|
|
|
|
("dmd.conf" ,dmd-conf)
|
|
|
|
|
|
("profile" ,profile)
|
|
|
|
|
|
("grub.cfg" ,grub.cfg)
|
|
|
|
|
|
("etc" ,etc)
|
2013-12-09 22:29:01 +01:00
|
|
|
|
("system-inputs" ,(derivation->output-path extras)))
|
2013-12-09 21:32:36 +01:00
|
|
|
|
#:inputs `(("kernel" ,kernel)
|
|
|
|
|
|
("initrd" ,initrd)
|
|
|
|
|
|
("bash" ,bash)
|
|
|
|
|
|
("profile" ,profile-drv)
|
|
|
|
|
|
("etc" ,etc-drv)
|
2013-12-09 22:29:01 +01:00
|
|
|
|
("system-inputs" ,extras))
|
2013-12-09 21:32:36 +01:00
|
|
|
|
#:name "system")))
|
|
|
|
|
|
|
|
|
|
|
|
;;; system.scm ends here
|
