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[Sean Dague <sean@xxxxxxxxx>]

Public bug reported:

test_describe_instances_with_filters_tags is often failing in the gate,
through some non determinism in the test or the ec2 code itself.
However, because all compares are done with assertJsonEqual, exactly
what the data structures look like during fail isn't easy to deduce.

The following patch https://review.openstack.org/#/c/207403/ will dump
more details about what's gone wrong, then hopefully we can get to the
bottom of it.

** Affects: nova
     Importance: High
     Assignee: Sean Dague (sdague)
         Status: Confirmed


** Tags: ec2 testing

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

** Changed in: nova
   Importance: Undecided => High

** Changed in: nova
     Assignee: (unassigned) => Sean Dague (sdague)

** Changed in: nova
    Milestone: None => liberty-3

** Tags added: ec2 testing

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https://bugs.launchpad.net/bugs/1479780

Title:
  test_describe_instances_with_filters_tags is non deterministic

Status in OpenStack Compute (nova):
  Confirmed

Bug description:
  test_describe_instances_with_filters_tags is often failing in the
  gate, through some non determinism in the test or the ec2 code itself.
  However, because all compares are done with assertJsonEqual, exactly
  what the data structures look like during fail isn't easy to deduce.

  The following patch https://review.openstack.org/#/c/207403/ will dump
  more details about what's gone wrong, then hopefully we can get to the
  bottom of it.

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