(use-modules (gnu))
(use-service-modules networking ssh)

(operating-system
  (host-name "guixsd")
  (timezone "Europe/Berlin")
  (locale "en_US.utf8")

  (bootloader (bootloader-configuration
                (bootloader grub-bootloader)
                (target "/dev/sda")
                (theme (grub-theme))
                (timeout 0)
                (serial-speed 115200)
                (terminal-outputs '(serial))
                (terminal-inputs '(serial))))

  (kernel-arguments '("console=ttyS0,115200"))
  (initrd-modules (cons "virtio_scsi" %base-initrd-modules))

  (file-systems (cons (file-system
                        (device (uuid "b6a32092-b004-43ba-bab7-e4c8d5480026"))
                        (mount-point "/")
                        (type "ext4"))
                      %base-file-systems))

  (users (cons (user-account
                 (name "guest")
                 (group "users")
                 (supplementary-groups '("wheel")))
               %base-user-accounts))

  (services (append (list (service dhcp-client-service-type)
                          (service openssh-service-type))
                    %base-services)))