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[Bug 1585494] Re: Rebuild instance, if the physical data is missing (at start)

 

Opinion is the state for needs a spec

** Changed in: nova
       Status: New => Opinion

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https://bugs.launchpad.net/bugs/1585494

Title:
  Rebuild instance, if the physical data is missing (at start)

Status in OpenStack Compute (nova):
  Opinion

Bug description:
  Nova currently does not rebuild instances if they were removed from
  the disk.

  
  The instances should be recovered (after we restart the OpenStack) if the compute host is replaced or the disk is erased so that a board replacement can be performed in case of hardware failure.

  
  Steps:
  0) OpenStack is running
  1) Create a new instance
  2) Stop the OpenStack
  3) Erase the instance from the disk
  4) Destroy the instance with virsh
  5) Start the OpenStack

  Result: The (new) instance's status is Shutoff and the power state is
  Shut Down.

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