diff options
Diffstat (limited to 'gnu/system')
| -rw-r--r-- | gnu/system/examples/vm-image.tmpl | 116 | ||||
| -rw-r--r-- | gnu/system/install.scm | 1 | ||||
| -rw-r--r-- | gnu/system/vm.scm | 19 |
3 files changed, 97 insertions, 39 deletions
diff --git a/gnu/system/examples/vm-image.tmpl b/gnu/system/examples/vm-image.tmpl index 6dc67b0901..95cfcb6865 100644 --- a/gnu/system/examples/vm-image.tmpl +++ b/gnu/system/examples/vm-image.tmpl @@ -1,58 +1,106 @@ -;;; This is an operating system configuration template for a "bare-bones" setup, -;;; suitable for booting in a virtualized environment, including virtual private -;;; servers (VPS). +;; 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)) -(use-package-modules bootloaders disk nvi) +(use-modules (gnu) (srfi srfi-1)) +(use-service-modules desktop networking ssh xorg) +(use-package-modules bootloaders fonts nvi wget xorg) (define vm-image-motd (plain-file "motd" " -This is the GNU system. Welcome! +\x1b[1;37mThis is the GNU system. Welcome!\x1b[0m -This instance of Guix System is a bare-bones template for virtualized environments. +This instance of Guix is a template for virtualized environments. +You can reconfigure the whole system by adjusting /etc/config.scm +and running: -You will probably want to do these things first if you booted in a virtual -private server (VPS): + guix system reconfigure /etc/config.scm + +Run '\x1b[1;37minfo guix\x1b[0m' to browse documentation. + +\x1b[1;33mConsider setting a password for the 'root' and 'guest' \ +accounts.\x1b[0m +")) + +(define this-file + (local-file (basename (assoc-ref (current-source-location) 'filename)) + "config.scm")) -* Set a password for 'root'. -* Set up networking. -* Expand the root partition to fill the space available by 0) deleting and -recreating the partition with fdisk, 1) reloading the partition table with -partprobe, and then 2) resizing the filesystem with resize2fs.\n")) (operating-system (host-name "gnu") (timezone "Etc/UTC") (locale "en_US.utf8") + (keyboard-layout (keyboard-layout "us" "altgr-intl")) (firmware '()) - ;; Assuming /dev/sdX is the target hard disk, and "my-root" is - ;; the label of the target root file system. + ;; Below we assume /dev/vda is the VM's hard disk. + ;; Adjust as needed. (bootloader (bootloader-configuration (bootloader grub-bootloader) - (target "/dev/sda") + (target "/dev/vda") (terminal-outputs '(console)))) (file-systems (cons (file-system - (device (file-system-label "my-root")) (mount-point "/") + (device "/dev/vda1") (type "ext4")) %base-file-systems)) - ;; This is where user accounts are specified. The "root" - ;; account is implicit, and is initially created with the - ;; empty password. - (users %base-user-accounts) - - ;; Globally-installed packages. - (packages (append (list nvi fdisk - ;; mostly so xrefs to its manual work - grub - ;; partprobe - parted) + (users (cons (user-account + (name "guest") + (comment "GNU Guix Live") + (password "") ;no password + (group "users") + (supplementary-groups '("wheel" "netdev" + "audio" "video"))) + %base-user-accounts)) + + ;; Our /etc/sudoers file. Since 'guest' initially has an empty password, + ;; allow for password-less sudo. + (sudoers-file (plain-file "sudoers" "\ +root ALL=(ALL) ALL +%wheel ALL=NOPASSWD: ALL\n")) + + (packages (append (list font-bitstream-vera nvi wget) %base-packages)) - (services (modify-services %base-services - (login-service-type config => - (login-configuration - (inherit config) - (motd vm-image-motd)))))) + (services + (append (list (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))))) + + ;; Uncomment the line below to add an SSH server. + ;;(service openssh-service-type) + + ;; Use the DHCP client service rather than NetworkManager. + (service dhcp-client-service-type)) + + ;; Remove GDM, NetworkManager, and wpa-supplicant, which don't make + ;; sense in a VM. + (remove (lambda (service) + (let ((type (service-kind service))) + (memq type (list gdm-service-type + wpa-supplicant-service-type + cups-pk-helper-service-type + network-manager-service-type)))) + (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)) diff --git a/gnu/system/install.scm b/gnu/system/install.scm index f20d94f385..45c6051732 100644 --- a/gnu/system/install.scm +++ b/gnu/system/install.scm @@ -84,6 +84,7 @@ ;; usually not available at run time, hence this hack. '(("de" . "Systeminstallation") ("en" . "System Installation") + ("es" . "Instalación del sistema") ("fr" . "Installation du système"))) (define (log-to-info tty user) diff --git a/gnu/system/vm.scm b/gnu/system/vm.scm index 22e3fcc522..92b03b01ad 100644 --- a/gnu/system/vm.scm +++ b/gnu/system/vm.scm @@ -617,7 +617,7 @@ to USB sticks meant to be read-only." ;; Volume name of the root file system. (normalize-label "Guix_image")) - (define root-uuid + (define (root-uuid os) ;; UUID of the root file system, computed in a deterministic fashion. ;; This is what we use to locate the root file system so it has to be ;; different from the user's own file system UUIDs. @@ -647,17 +647,26 @@ to USB sticks meant to be read-only." (bootloader grub-mkrescue-bootloader)) (operating-system-bootloader os))) - ;; Force our own root file system. + ;; Force our own root file system. (We need a "/" file system + ;; to call 'root-uuid'.) (file-systems (cons (file-system (mount-point "/") - (device root-uuid) + (device "/dev/placeholder") + (type file-system-type)) + file-systems-to-keep)))) + (uuid (root-uuid os)) + (os (operating-system + (inherit os) + (file-systems (cons (file-system + (mount-point "/") + (device uuid) (type file-system-type)) file-systems-to-keep)))) (bootcfg (operating-system-bootcfg os))) (if (string=? "iso9660" file-system-type) (iso9660-image #:name name #:file-system-label root-label - #:file-system-uuid root-uuid + #:file-system-uuid uuid #:os os #:register-closures? #t #:bootcfg-drv bootcfg @@ -674,7 +683,7 @@ to USB sticks meant to be read-only." #:disk-image-format "raw" #:file-system-type file-system-type #:file-system-label root-label - #:file-system-uuid root-uuid + #:file-system-uuid uuid #:copy-inputs? #t #:register-closures? #t #:inputs `(("system" ,os) |