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gnu: Define '%base-services'. 

* gnu/services/base.scm (%base-services): New variable.
* gnu/system.scm (<operating-system>)[services]: Change the default
  value to %BASE-SERVICES.
* doc/guix.texi (Using the Configuration System): Change
  '%standard-services' to '%base-services'.
This commit is contained in:
Ludovic Courtès 2014-02-19 21:08:28 +01:00
parent db4fdc04cc
commit 8b198abecd
3 changed files with 21 additions and 23 deletions
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7
doc/guix.texi
View File

@ -2562,7 +2562,7 @@ Linux-Libre kernel, initial RAM disk, and boot loader looks like this:
@findex operating-system
@lisp
(use-modules (gnu services base)
(use-modules (gnu services base) ; for '%base-services'
(gnu services ssh) ; for 'lsh-service'
(gnu system shadow) ; for 'user-account'
(gnu packages base) ; Coreutils, grep, etc.
@ -2591,7 +2591,7 @@ Linux-Libre kernel, initial RAM disk, and boot loader looks like this:
procps psmisc
zile less))
(services (cons (lsh-service #:port 2222 #:allow-root-login? #t)
%standard-services))))
%base-services))))
@end lisp
This example should be self-describing. The @code{packages} field lists
@ -2601,8 +2601,9 @@ visible on the system, for all user accounts---i.e., in every user's
@code{PATH} environment variable---in addition to the per-user profiles
(@pxref{Invoking guix package}).
@vindex %base-services
The @code{services} field lists @dfn{system services} to be made
available when the system starts. The @var{%standard-services} list,
available when the system starts. The @var{%base-services} list,
from the @code{(gnu services base)} module, provides the basic services one
would expect from a GNU system: a login service (mingetty) on each tty,
syslogd, libc's name service cache daemon (nscd), etc.

17
gnu/services/base.scm
View File

@ -32,7 +32,8 @@
mingetty-service
nscd-service
syslog-service
guix-service))
guix-service
%base-services))
;;; Commentary:
;;;
@ -173,4 +174,18 @@ BUILD-ACCOUNTS user accounts available under BUILD-USER-GID."
(members (map user-account-name
user-accounts)))))))))
(define %base-services
;; Convenience variable holding the basic services.
(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))))
;;; base.scm ends here

20
gnu/system.scm
View File

@ -29,8 +29,6 @@
#:use-module (gnu services)
#:use-module (gnu services dmd)
#:use-module (gnu services base)
#:use-module ((gnu services networking)
#:select (static-networking-service))
#:use-module (gnu system grub)
#:use-module (gnu system shadow)
#:use-module (gnu system linux)
@ -107,23 +105,7 @@
(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"))))))
(default %base-services)))