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install: Enable SSH in installation image. 

* gnu/system/install.scm (%installation-services): Add OPENSSH-SERVICE-TYPE.
* doc/guix.texi (Preparing for Installation)[Networking]: Document it.
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Marius Bakke 2017-04-17 22:49:23 +02:00
parent 07bf68ed09
commit c80cd4dfb4
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2 changed files with 25 additions and 1 deletions
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14
doc/guix.texi
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@ -36,7 +36,8 @@ Copyright @copyright{} 2017 Federico Beffa@*
Copyright @copyright{} 2017 Carlo Zancanaro@* Copyright @copyright{} 2017 Carlo Zancanaro@*
Copyright @copyright{} 2017 Thomas Danckaert@* Copyright @copyright{} 2017 Thomas Danckaert@*
Copyright @copyright{} 2017 humanitiesNerd@* Copyright @copyright{} 2017 humanitiesNerd@*
Copyright @copyright{} 2017 Christopher Allan Webber Copyright @copyright{} 2017 Christopher Allan Webber@*
Copyright @copyright{} 2017 Marius Bakke
Permission is granted to copy, distribute and/or modify this document Permission is granted to copy, distribute and/or modify this document
under the terms of the GNU Free Documentation License, Version 1.3 or under the terms of the GNU Free Documentation License, Version 1.3 or
@ -7446,6 +7447,17 @@ ping -c 3 gnu.org
Setting up network access is almost always a requirement because the Setting up network access is almost always a requirement because the
image does not contain all the software and tools that may be needed. image does not contain all the software and tools that may be needed.
@cindex installing over SSH
If you want to, you can continue the installation remotely by starting
an SSH server:
@example
herd start ssh-daemon
@end example
Make sure to either set a password with @command{passwd}, or configure
OpenSSH public key authentication before logging in.
@subsubsection Disk Partitioning @subsubsection Disk Partitioning
Unless this has already been done, the next step is to partition, and Unless this has already been done, the next step is to partition, and

12
gnu/system/install.scm
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@ -2,6 +2,7 @@
;;; Copyright © 2014, 2015, 2016, 2017 Ludovic Courtès <ludo@gnu.org> ;;; Copyright © 2014, 2015, 2016, 2017 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2015 Mark H Weaver <mhw@netris.org> ;;; Copyright © 2015 Mark H Weaver <mhw@netris.org>
;;; Copyright © 2016 Andreas Enge <andreas@enge.fr> ;;; Copyright © 2016 Andreas Enge <andreas@enge.fr>
;;; Copyright © 2017 Marius Bakke <mbakke@fastmail.com>
;;; ;;;
;;; This file is part of GNU Guix. ;;; This file is part of GNU Guix.
;;; ;;;
@ -25,6 +26,7 @@
#:use-module (guix monads) #:use-module (guix monads)
#:use-module ((guix store) #:select (%store-prefix)) #:use-module ((guix store) #:select (%store-prefix))
#:use-module (gnu services shepherd) #:use-module (gnu services shepherd)
#:use-module (gnu services ssh)
#:use-module (gnu packages admin) #:use-module (gnu packages admin)
#:use-module (gnu packages bash) #:use-module (gnu packages bash)
#:use-module (gnu packages bootloaders) #:use-module (gnu packages bootloaders)
@ -262,6 +264,16 @@ You have been warned. Thanks for being so brave.
;; To facilitate copy/paste. ;; To facilitate copy/paste.
(gpm-service) (gpm-service)
;; Add an SSH server to facilitate remote installs.
(service openssh-service-type
(openssh-configuration
(port-number 22)
(permit-root-login #t)
;; The root account is passwordless, so make sure
;; a password is set before allowing logins.
(allow-empty-passwords? #f)
(password-authentication? #t)))
;; Since this is running on a USB stick with a unionfs as the root ;; Since this is running on a USB stick with a unionfs as the root
;; file system, use an appropriate cache configuration. ;; file system, use an appropriate cache configuration.
(nscd-service (nscd-configuration (nscd-service (nscd-configuration