Masakari is not synced with upper-contraints of global requirements

[Abhishek Kekane]

Following masakari test is failing on latest master as invalid version of jsonchema library (2.6.0) is getting installed.

======================================================================
FAIL: masakari.tests.unit.test_api_validation.PatternPropertiesTestCase.test_validate_patternProperties_fails
tags: worker-1
----------------------------------------------------------------------
Traceback (most recent call last):
  File "masakari/tests/unit/test_api_validation.py", line 249, in test_validate_patternProperties_fails
    expected_detail=detail)
  File "masakari/tests/unit/test_api_validation.py", line 105, in check_validation_error
    'Exception details did not match expected')
  File "/opt/stack/masakari/.tox/py27/local/lib/python2.7/site-packages/testtools/testcase.py", line 411, in assertEqual
    self.assertThat(observed, matcher, message)
  File "/opt/stack/masakari/.tox/py27/local/lib/python2.7/site-packages/testtools/testcase.py", line 498, in assertThat
    raise mismatch_error
testtools.matchers._impl.MismatchError: !=:
reference = "Additional properties are not allowed ('__' was unexpected)"
actual = "'__' does not match any of the regexes: '^[a-zA-Z0-9]{1,10}$'"
: Exception details did not match expected
Ran 638 tests in 14.152s (-0.154s)
FAILED (id=6, failures=1, skips=3)
error: testr failed (1)
ERROR: InvocationError: '/opt/stack/masakari/.tox/py27/bin/python setup.py test --slowest --testr-args='

This new version of jsonschema library is tagged 10 days before. Earlier it was installing jsonschema library version 2.5.1 (same as mentioned in upper-constraints.txt of openstack/requirements [1])
In requirement.txt of masakari and nova jsconschema version is mentioned as,
jsonschema!=2.5.0,<3.0.0,>=2.0.0

So in-case of nova it is installing jsonschema 2.5.1 as mentioned in upper-constraints.txt but for masakari it is installing 2.6.0 as it is not syncing with openstack/requirements

If I make below change in masakari/requirements.txt then all tests are passing.
jsonschema!=2.5.0,!=2.6.0,<3.0.0,>=2.0.0

[1] https://github.com/openstack/requirements/blob/master/upper-constraints.txt#L173

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/430106

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/430106
Committed: https://git.openstack.org/cgit/openstack/masakari/commit/?id=7645ab489d8a815241b2a9054e3d2658728b4a80
Submitter: Jenkins
Branch: master

commit 7645ab489d8a815241b2a9054e3d2658728b4a80
Author: Abhishek Kekane <email address hidden>
Date: Tue Feb 7 09:52:36 2017 +0530

    Sync tox environment with upper-constraint of requirements

    Added upper-constraints reference while installing requirements
    in tox environment.

    Change-Id: I4732d1128aefb57af1598a2c704e86c1d9509b2d
    Closes-Bug: #1662408