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[James Falcon <2018178@xxxxxxxxxxxxxxxxxx>]

Tracked in Github Issues as https://github.com/canonical/cloud-
init/issues/4106

** Bug watch added: github.com/canonical/cloud-init/issues #4106
   https://github.com/canonical/cloud-init/issues/4106

** Changed in: cloud-init
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/2018178

Title:
  server cloud image for ARM64 doesn't support nocloud target in cloud-
  init

Status in cloud-init:
  Expired

Bug description:
  Use case:

  To provide students with a reliable way of creating a VM for the
  laboratory activities regardless of the platform they have, I use
  cloud-init to automate the VM creation process. This works nicely on
  Intel-based devices, but the number of students with ARM-based Macs is
  growing.

  HW:

  Macbook Pro with the UTM virtualisation app version 4.2.5
  Tested both on Intel and Apple M-1/M-2 HW

  Prerequisite:

  Simple cloud-init CDROM iso image that creates a user in the VM (in
  real life, it configures the VM installing packages, config files and
  scripts the students need for their activities.

  Procedure:

  1.- Download the ubuntu-jammy-server QEMU image
  2.- Expand the image to a 20G drive
  3.- On UTM create a new VM (emulating when CPU != target of the image else virtualising)
  4.- Attach cloud-init to CDROM unit
  5.- Subtitute default drive created by UTM with expanded server image
  6.- Boot the VM

  The different modes and experiment results:
    (OK meaning user set; KO meaning user not defined)
    Horizontal is same image different platform/mode
   
          Intel            ARM
  Intel   Virtualise/OK    Emulate/OK
  ARM     Emulate/KO       Virtualise/KO

  When the process succeeds, the log shows that the cloud-init looked
  for a NoCloud source. When the process failed, the cloud-init process
  doesn't show any message realted to the NoCloud source

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