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[Robie Basak <2003121@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

As discussed in #ubuntu-server just now, it's expected that cloud-init
will ensure that machine-id is not carried over when a VM is cloned and
this is detectable by an instance-id change.

This would align behaviour with ssh host key regeneration behaviour.

Actual behaviour: currently if a VM is cloned and the instance-id
changes, /etc/machine-id remains the same.

** Affects: cloud-init
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/2003121

Title:
  machine-id is not reset when instance-id changes

Status in cloud-init:
  New

Bug description:
  As discussed in #ubuntu-server just now, it's expected that cloud-init
  will ensure that machine-id is not carried over when a VM is cloned
  and this is detectable by an instance-id change.

  This would align behaviour with ssh host key regeneration behaviour.

  Actual behaviour: currently if a VM is cloned and the instance-id
  changes, /etc/machine-id remains the same.

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