stevedore 0.14 changes _load_plugins parameter list, mocking breaks

[Sean Dague]

In stevedore 0.14 the signature on _load_plugins changed. It now takes an extra parameter. The nova and ceilometer unit tests mocked to the old signature, which is causing breaks in the gate.

[Doug Hellmann (doug-hellmann)]

https://jenkins01.openstack.org/job/gate-ceilometer-python26/4006/console

[Joe Gordon (jogo)]

https://review.openstack.org/#/c/69483/

[Doug Hellmann (doug-hellmann)]

stevedore 0.14.1 should fix ceilometer and oslo.messaging

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/69491

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/69492

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/69491
Committed: https://git.openstack.org/cgit/openstack/ceilometer/commit/?id=3257d83bbb3e2302638581c995e44d6e84ad44c0
Submitter: Jenkins
Branch: master

commit 3257d83bbb3e2302638581c995e44d6e84ad44c0
Author: Doug Hellmann <email address hidden>
Date: Mon Jan 27 17:44:44 2014 -0500

    Use stevedore's make_test_instance

    Replace the use of TestManager with make_test_instance
    to get an instance of the type of manager expected.
    The old TestManger class is deprecated.

    Change-Id: I73f3202ac7a1420aaa303d5ea2e741b2fe5673e9
    Partial-bug: #1273455

[OpenStack Infra (hudson-openstack)]

Related fix proposed to branch: stable/grizzly
Review: https://review.openstack.org/69584

[aeva black (tenbrae)]

Fix proposed to Ironic, but tagged with the duplicate bug and already in our gate pipe.

Review: https://review.openstack.org/69495

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/69584
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=fb82a457b0692bd5ce2d550f9c1b9c11fec18aed
Submitter: Jenkins
Branch: stable/grizzly

commit fb82a457b0692bd5ce2d550f9c1b9c11fec18aed
Author: Sean Dague <email address hidden>
Date: Mon Jan 27 16:35:11 2014 -0500

    support stevedore >= 0.14

    the previous mocks made some very specific assumptions about the
    behavior of an internal private method in stevedore, which changed
    in 0.14. Make the mocks more flexible so they work regardless.

    Related-Bug: #1273455

    Addapted from master & stable/havana backports

    Change-Id: I5063c652c705fd512f90ff3897a4c590f7ba7c02

[Doug Hellmann (doug-hellmann)]

The oslo.messaging fix to the tests is in https://review.openstack.org/#/c/69492/