Issue install 20.04 with autoinstall

[Tom H]

On Sun, Jan 24, 2021 at 9:31 PM Jerry Geis <jerry.geis at gmail.com>
wrote:
>
> I have "not" been able to get a "storage" that works. This was the
> last one I tried :
>   storage:
>     layout:
>       name: direct
>     config:
>       - type: disk
>         id: disk0
>         match:
>           size: largest
>       - type: partition
>         id: boot-partition
>         device: disk0
>         size: 512M
>       - type: partition
>         id: root-partition
>         device: disk0
>         size: -1
>
> This also gives the same error: about the grub_device.
> I tried adding "grub_device: false" after the type: disk, same
> error. I tried adding after device: disk0 same error.

I'e just tried this and it works for me. Does it work for you?

#cloud-config
autoinstall:
...
  storage:
    version: 1
    layout:
      name: direct
    grub:
      install_devices:
        - disk0
    swap:
      size: 0
    config:
      - id: disk0
        type: disk
        match:
          size: largest
        ptable: mbr
        wipe: superblock
      - id: disk0-boot
        type: partition
        device: disk0
        size: 512MB
      - id: disk0-root
        type: partition
        device: disk0
        size: -1
      - id: disk0-boot-fs
        type: format
        volume: disk0-boot
        fstype: ext4
      - id: disk0-root-fs
        type: format
        volume: disk0-root
        fstype: ext4
      - id: disk0-boot-mount
        type: mount
        device: disk0-boot-fs
        path: "/boot"
      - id: disk0-root-mount
        type: mount
        device: disk0-root-fs
        path: "/"
...