uncapped mox3 from oslotest in stable/kilo pulls in conflicting pbr for kilo

[Matt Riedemann]

Per kilo global-requirements, oslotest is capped right now to install 1.5.2:

https://github.com/openstack/requirements/blob/stable/kilo/global-requirements.txt#L236

oslotest>=1.5.1,<1.6.0 # Apache-2.0

And 1.5.2 requires pbr:

https://github.com/openstack/oslotest/blob/1.5.2/requirements.txt#L5

pbr!=0.7,<1.0,>=0.6

However, oslotest 1.5.2 requires uncapped mox3:

https://github.com/openstack/oslotest/blob/1.5.2/requirements.txt#L14

And the latest mox3 0.9.0 requires a newer pbr than what's capped in stable/kilo:

https://github.com/openstack/mox3/blob/0.9.0/requirements.txt#L4

pbr<2.0,>=1.3

So we need to cap mox3 in stable/kilo global-requirements so it doesn't pull in a version of pbr newer than what's in g-r for kilo.

[Matt Riedemann (mriedem)]

This probably means capping mox3 in stable/kilo g-r at <=0.7.0 like in stable/juno because the 0.7.0 version had the proper cap on pbr:

pbr>=0.5.21,<1.0

[Matt Riedemann (mriedem)]

g-r cap for stable/kilo: https://review.openstack.org/#/c/213172/

[Matt Riedemann (mriedem)]

The g-r sync to oslotest in stable/kilo is here: https://review.openstack.org/#/c/213236/

We can release that as 1.5.3 now.

[Matt Riedemann (mriedem)]

This was released in oslotest 1.5.3:

https://review.openstack.org/#/c/213707/

https://pypi.python.org/pypi/oslotest/1.5.3