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

(operating-system
  (host-name "gnu")
  (timezone "Etc/UTC")
  (locale "en_US.utf8")
  (bootloader (grub-configuration (target "/dev/sda")
                                  (terminal-outputs '(console))))
  (file-systems (cons (file-system
                        (device "my-root")
                        (title 'label)
                        (mount-point "/")
                        (type "ext4"))
                      %base-file-systems))
  (users %base-user-accounts)
  (packages %base-packages)
  (services (cons* (dhcp-client-service)
                   (service bind-service-type)
                   %base-services)))