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New VM image
From: |
Ludovic Courtès |
Subject: |
New VM image |
Date: |
Thu, 25 Apr 2019 18:44:07 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/26.2 (gnu/linux) |
Hello Guix!
The attached config file can be used to produce a 2.9G QCOW image
(uncompressed) that internally appears to have a 20G file system:
guix system vm-image --image-size=20G vm-live.tmpl
The image logs into Xfce and from there people can spawn a terminal, run
‘guix package -i icecat’, etc.
I think it would fill the need of those who want to see what Guix is
like, and also the need of developers who want to test their software on
Guix without installing it (I’d argue that installing Guix on top of
their distro is simpler, but some people will use the VM image for that
purpose anyway.)
What do people think?
If that’s fine with you I can commit it and update the doc & makefiles.
Thanks,
Ludo’.
;; This is an operating system configuration for a VM image.
;; Modify it as you see fit and instantiate the changes by running:
;;
;; guix system reconfigure /etc/config.scm
;;
(use-modules (gnu) (srfi srfi-1))
(use-service-modules xorg desktop)
(use-package-modules bootloaders nvi wget xorg)
(define vm-image-motd (plain-file "motd" "
\x1b[1;37mThis is the GNU system. Welcome!\x1b[0m
This instance of Guix is a template for virtualized environments.
You can reconfigure the whole system by adjusting /etc/config.scm
and running:
guix system reconfigure /etc/config.scm
\x1b[1;33mConsider setting a password for the 'root' and 'guest' \
accounts.\x1b[0m
"))
(define this-file
(local-file "./vm-live.tmpl" "config.scm"))
(operating-system
(host-name "gnu")
(timezone "Etc/UTC")
(locale "en_US.utf8")
(keyboard-layout (keyboard-layout "us" "altgr-intl"))
(bootloader (bootloader-configuration
(bootloader grub-bootloader)
(target "/dev/sda")
(terminal-outputs '(console))))
(file-systems (cons (file-system
(mount-point "/")
(device "/dev/vda")
(type "ext4"))
%base-file-systems))
(users (cons (user-account
(name "guest")
(comment "GNU Guix Live")
(password "") ;no password
(group "users")
(supplementary-groups '("wheel" "netdev"
"audio" "video")))
%base-user-accounts))
(packages (cons* nvi wget %base-packages))
(services (cons* (service xfce-desktop-service-type)
;; Copy this file to /etc/config.scm in the OS.
(simple-service 'config-file etc-service-type
`(("config.scm" ,this-file)))
;; Choose SLiM, which is lighter than the default GDM.
(service slim-service-type
(slim-configuration
(auto-login? #t)
(default-user "guest")
(xorg-configuration
(xorg-configuration
(keyboard-layout keyboard-layout)))))
(remove (lambda (service)
(eq? gdm-service-type (service-kind service)))
(modify-services %desktop-services
(login-service-type config =>
(login-configuration
(inherit config)
(motd vm-image-motd)))))))
;; Allow resolution of '.local' host names with mDNS.
(name-service-switch %mdns-host-lookup-nss))
- VM image: can we simplify its use?, Ludovic Courtès, 2019/04/04
- Re: VM image: can we simplify its use?, Gábor Boskovits, 2019/04/06
- Re: VM image: can we simplify its use?, Leo Famulari, 2019/04/09
- Re: VM image: can we simplify its use?, Daniel Jiang, 2019/04/10
- Re: VM image: can we simplify its use?, Ludovic Courtès, 2019/04/10
- Re: VM image: can we simplify its use?, Chris Marusich, 2019/04/17
- New VM image,
Ludovic Courtès <=
- Re: New VM image, Leo Famulari, 2019/04/25
- Re: New VM image, Chris Marusich, 2019/04/26
- Re: New VM image, Ludovic Courtès, 2019/04/26
- Re: New VM image, Danny Milosavljevic, 2019/04/26
- Re: New VM image, Ludovic Courtès, 2019/04/27
- Re: New VM image, Chris Marusich, 2019/04/29