Auto updates of stage1 images for USB-booted machines
This release deploys changes which add the ability to automatically update the stage1 image on the attached USB thumb drive. This is similar in spirit to the existing MLX update process, but for USB drives instead of NIC ROMs.
The other major change in this release is that stage3_mlxupdate
references no longer exists, replaced instead by stage3_update
. The same stage3 image is used for both the MLB and USB updates, and which one gets run depends on the settings in for the stage3
action for updates. In the MLX case it points to stage3post_mlx.json
and for USBs stage3post_usb.json
.