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[Mark Goddard <mark@xxxxxxxxxxxx>]

Public bug reported:

In the fix for bug 1839560, soft-deleted compute nodes may be restored,
to ensure we can reuse ironic node UUIDs as compute node UUIDs. While
this seems to largely work, it results in some nasty errors being
generated.

Steps to reproduce
==================

Same as bug 1839560.

Expected results
================

Compute node is restored in an orderly fashion.

Actual results
==============

Example error:

http://paste.openstack.org/show/786350/

Despite the error, all my testing shows that the node is actually
restored. However, the exception raised breaks the execution of the
resource tracker update, which no doubt has some unintended
consequences.

Environment
===========

Seen on Rocky 18.2.0, and master (in functional testing).

** Affects: nova
     Importance: Undecided
     Assignee: Mark Goddard (mgoddard)
         Status: In Progress

** Changed in: nova
     Assignee: (unassigned) => Mark Goddard (mgoddard)

** Changed in: nova
       Status: New => In Progress

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https://bugs.launchpad.net/bugs/1853159

Title:
  Compute node soft undelete raises inactive session error

Status in OpenStack Compute (nova):
  In Progress

Bug description:
  In the fix for bug 1839560, soft-deleted compute nodes may be
  restored, to ensure we can reuse ironic node UUIDs as compute node
  UUIDs. While this seems to largely work, it results in some nasty
  errors being generated.

  Steps to reproduce
  ==================

  Same as bug 1839560.

  Expected results
  ================

  Compute node is restored in an orderly fashion.

  Actual results
  ==============

  Example error:

  http://paste.openstack.org/show/786350/

  Despite the error, all my testing shows that the node is actually
  restored. However, the exception raised breaks the execution of the
  resource tracker update, which no doubt has some unintended
  consequences.

  Environment
  ===========

  Seen on Rocky 18.2.0, and master (in functional testing).

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