(use-modules (gnu)
             (gnu services base)
             (gnu services networking)
             (gnu services ssh)
             (gnu system mapped-devices)
             (nbde system initrd)
             (nbde system mapped-devices))

;; Phase-0 reference system for NBDE development.  The device names and
;; interface name are intentionally simple defaults for an x86_64 QEMU guest.
(operating-system
  (host-name "nbde-phase0")
  (timezone "Etc/UTC")
  (locale "en_US.UTF-8")
  (keyboard-layout (keyboard-layout "us"))
  (kernel-arguments (list "console=ttyS0"))
  (initrd
   (lambda (file-systems . rest)
     (apply clevis-initrd file-systems
            #:network (nbde-network-configuration
                       (interface "eth0")
                       (timeout 20))
            rest)))
  (bootloader
   (bootloader-configuration
    (bootloader grub-bootloader)
    (targets (list "/dev/vda"))))
  (mapped-devices
   (list
    (mapped-device
     (source "/dev/vda2")
     (target "cryptroot")
     (type clevis-luks-device-mapping))))
  (file-systems
   (cons (file-system
           (mount-point "/")
           (device "/dev/mapper/cryptroot")
           (type "ext4"))
         %base-file-systems))
  (services
   (append
    (list (service dhcpcd-service-type)
          (service agetty-service-type
                   (agetty-configuration
                    (tty "ttyS0")
                    (term "vt100")))
          (service openssh-service-type))
    %base-services)))