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[Takashi Kajinami <1958075@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

Description
===========
The following change[1] made the nova.utils module depend on the fixtures library.
[1] https://review.opendev.org/c/openstack/nova/+/824280

However the fixtures library is listed only in test-requirements.txt and is not yet listed in requirements.txt .
Because of this the library is not installed in normal deployment and the `nova-manage api_db sync` command fails with the following error.

Traceback (most recent call last):
  File "/usr/bin/nova-manage", line 6, in <module>
    from nova.cmd.manage import main
  File "/usr/lib/python3.6/site-packages/nova/cmd/manage.py", line 49, in <module>
    from nova.cmd import common as cmd_common
  File "/usr/lib/python3.6/site-packages/nova/cmd/common.py", line 26, in <module>
    import nova.db.main.api
  File "/usr/lib/python3.6/site-packages/nova/db/main/api.py", line 45, in <module>
    from nova import block_device
  File "/usr/lib/python3.6/site-packages/nova/block_device.py", line 26, in <module>
    from nova import utils
  File "/usr/lib/python3.6/site-packages/nova/utils.py", line 32, in <module>
    import fixtures
ModuleNotFoundError: No module named 'fixtures'

This issue was initially detected in litmus jobs in puppet repos[2].
These jobs uses rdo packages which define dependencies based on requirements.txt

[2] example:
https://zuul.opendev.org/t/openstack/build/e086ca3375714860ae463b7a1d9b1bab

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

Expected result
===============

Actual result
=============

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

Logs & Configs
==============

** Affects: nova
     Importance: Undecided
     Assignee: Takashi Kajinami (kajinamit)
         Status: In Progress

** Changed in: nova
     Assignee: (unassigned) => Takashi Kajinami (kajinamit)

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https://bugs.launchpad.net/bugs/1958075

Title:
  The fixtures library is missing from requirements.txt

Status in OpenStack Compute (nova):
  In Progress

Bug description:
  Description
  ===========
  The following change[1] made the nova.utils module depend on the fixtures library.
  [1] https://review.opendev.org/c/openstack/nova/+/824280

  However the fixtures library is listed only in test-requirements.txt and is not yet listed in requirements.txt .
  Because of this the library is not installed in normal deployment and the `nova-manage api_db sync` command fails with the following error.

  Traceback (most recent call last):
    File "/usr/bin/nova-manage", line 6, in <module>
      from nova.cmd.manage import main
    File "/usr/lib/python3.6/site-packages/nova/cmd/manage.py", line 49, in <module>
      from nova.cmd import common as cmd_common
    File "/usr/lib/python3.6/site-packages/nova/cmd/common.py", line 26, in <module>
      import nova.db.main.api
    File "/usr/lib/python3.6/site-packages/nova/db/main/api.py", line 45, in <module>
      from nova import block_device
    File "/usr/lib/python3.6/site-packages/nova/block_device.py", line 26, in <module>
      from nova import utils
    File "/usr/lib/python3.6/site-packages/nova/utils.py", line 32, in <module>
      import fixtures
  ModuleNotFoundError: No module named 'fixtures'

  This issue was initially detected in litmus jobs in puppet repos[2].
  These jobs uses rdo packages which define dependencies based on requirements.txt

  [2] example:
  https://zuul.opendev.org/t/openstack/build/e086ca3375714860ae463b7a1d9b1bab

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

  Expected result
  ===============

  Actual result
  =============

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

  Logs & Configs
  ==============

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