From a6c642ef63012508f755a1329aa66e4b09da72b5 Mon Sep 17 00:00:00 2001 From: Leo Famulari Date: Sat, 13 May 2017 20:44:36 -0400 Subject: maint: The 'release' target builds a VM image. * gnu/system/examples/vm-image.tmpl: New file. * Makefile.am (GUIXSD_VM_SYSTEMS, GUIXSD_VM_IMAGE_BASE, GUIXSD_VM_IMAGE_SIZE): New variables. (release): Add logic to build a VM image. (EXAMPLES): Add 'gnu/system/examples/vm-image.tmpl'. * doc/guix.texi (Running GuixSD in a VM, Installing GuixSD in a VM): Mention the pre-built VM image. --- doc/guix.texi | 29 ++++++++++++++++++----------- 1 file changed, 18 insertions(+), 11 deletions(-) (limited to 'doc') diff --git a/doc/guix.texi b/doc/guix.texi index 7baf6ee38a..3523937030 100644 --- a/doc/guix.texi +++ b/doc/guix.texi @@ -7634,8 +7634,11 @@ good. @subsection Installing GuixSD in a Virtual Machine @cindex virtual machine, GuixSD installation -If you'd like to install GuixSD in a virtual machine (VM) rather than on -your beloved machine, this section is for you. +@cindex virtual private server (VPS) +@cindex VPS (virtual private server) +If you'd like to install GuixSD in a virtual machine (VM) or on a +virtual private server (VPS) rather than on your beloved machine, this +section is for you. To boot a @uref{http://qemu.org/,QEMU} VM for installing GuixSD in a disk image, follow these steps: @@ -15693,17 +15696,21 @@ example graph. @subsection Running GuixSD in a Virtual Machine @cindex virtual machine -One way to run GuixSD in a virtual machine (VM) is to build a GuixSD -virtual machine image using @command{guix system vm-image} -(@pxref{Invoking guix system}). The returned image is in qcow2 format, -which the @uref{http://qemu.org/, QEMU emulator} can efficiently use. +To run GuixSD in a virtual machine (VM), one can either use the +pre-built GuixSD VM image distributed at +@indicateurl{ftp://alpha.gnu.org/guix/guixsd-vm-image-@value{VERSION}.@var{system}.tar.xz} +, or build their own virtual machine image using @command{guix system +vm-image} (@pxref{Invoking guix system}). The returned image is in +qcow2 format, which the @uref{http://qemu.org/, QEMU emulator} can +efficiently use. @cindex QEMU -To run the image in QEMU, copy it out of the store (@pxref{The Store}) -and give yourself permission to write to the copy. When invoking QEMU, -you must choose a system emulator that is suitable for your hardware -platform. Here is a minimal QEMU invocation that will boot the result -of @command{guix system vm-image} on x86_64 hardware: +If you built your own image, you must copy it out of the store +(@pxref{The Store}) and give yourself permission to write to the copy +before you can use it. When invoking QEMU, you must choose a system +emulator that is suitable for your hardware platform. Here is a minimal +QEMU invocation that will boot the result of @command{guix system +vm-image} on x86_64 hardware: @example $ qemu-system-x86_64 \ -- cgit v1.2.3 From f3f8938fe0c07d221ebccdf5a9a0029fda01f036 Mon Sep 17 00:00:00 2001 From: Marius Bakke Date: Mon, 17 Apr 2017 22:49:23 +0200 Subject: 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. --- doc/guix.texi | 14 +++++++++++++- gnu/system/install.scm | 12 ++++++++++++ 2 files changed, 25 insertions(+), 1 deletion(-) (limited to 'doc') diff --git a/doc/guix.texi b/doc/guix.texi index 3523937030..12fc806e17 100644 --- a/doc/guix.texi +++ b/doc/guix.texi @@ -36,7 +36,8 @@ Copyright @copyright{} 2017 Federico Beffa@* Copyright @copyright{} 2017 Carlo Zancanaro@* Copyright @copyright{} 2017 Thomas Danckaert@* 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 under the terms of the GNU Free Documentation License, Version 1.3 or @@ -7452,6 +7453,17 @@ ping -c 3 gnu.org Setting up network access is almost always a requirement because the 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 Unless this has already been done, the next step is to partition, and diff --git a/gnu/system/install.scm b/gnu/system/install.scm index 191ccf1680..9a6febfeba 100644 --- a/gnu/system/install.scm +++ b/gnu/system/install.scm @@ -2,6 +2,7 @@ ;;; Copyright © 2014, 2015, 2016, 2017 Ludovic Courtès ;;; Copyright © 2015 Mark H Weaver ;;; Copyright © 2016 Andreas Enge +;;; Copyright © 2017 Marius Bakke ;;; ;;; This file is part of GNU Guix. ;;; @@ -25,6 +26,7 @@ (define-module (gnu system install) #:use-module (guix monads) #:use-module ((guix store) #:select (%store-prefix)) #:use-module (gnu services shepherd) + #:use-module (gnu services ssh) #:use-module (gnu packages admin) #:use-module (gnu packages bash) #:use-module (gnu packages bootloaders) @@ -262,6 +264,16 @@ (define (normal-tty tty) ;; To facilitate copy/paste. (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 ;; file system, use an appropriate cache configuration. (nscd-service (nscd-configuration -- cgit v1.2.3 From df671177f854da26bb171d9d5e9a6990024107a0 Mon Sep 17 00:00:00 2001 From: Ludovic Courtès Date: Sun, 21 May 2017 13:46:35 +0200 Subject: doc: Replace fingerprint of OpenPGP signing key. * doc/guix.texi (OPENPGP-SIGNING-KEY-ID): Change to Ludo's key. --- doc/guix.texi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'doc') diff --git a/doc/guix.texi b/doc/guix.texi index 12fc806e17..764257a5cd 100644 --- a/doc/guix.texi +++ b/doc/guix.texi @@ -10,7 +10,7 @@ @include version.texi @c Identifier of the OpenPGP key used to sign tarballs and such. -@set OPENPGP-SIGNING-KEY-ID BCA689B636553801C3C62150197A5888235FACAC +@set OPENPGP-SIGNING-KEY-ID 3CE464558A84FDC69DB40CFB090B11993D9AEBB5 @copying Copyright @copyright{} 2012, 2013, 2014, 2015, 2016, 2017 Ludovic Courtès@* -- cgit v1.2.3