fuel-agent to use upper-constraints in stable branches

[Alexey Stupnikov]

New python packages are constantly breaking our py27/py34 tests. Lets use upper-constraints to fix this issue.

[Alexey Stupnikov (astupnikov)]

A patch to use as a template to fix fuel-agent.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/mitaka
Review: https://review.openstack.org/465553

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/newton
Review: https://review.openstack.org/465562

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/8.0
Review: https://review.openstack.org/465573

[Alexey Stupnikov (astupnikov)]

Increased importance as CI tests are broken for this branches.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/465553
Committed: https://git.openstack.org/cgit/openstack/fuel-agent/commit/?id=2f024bb3f02592d202c9b8726ec7ae53288d3594
Submitter: Jenkins
Branch: stable/mitaka

commit 2f024bb3f02592d202c9b8726ec7ae53288d3594
Author: Alexey Stupnikov <email address hidden>
Date: Wed May 17 16:13:20 2017 +0300

    Use upper constraints

    This commit is used to exclude new python packages from being
    installed during tox tests and protect our CI from sporadical
    failures caused by new packages.

    Change-Id: If83bed2a282e9303cb72bfc419ba7e5abebb17f5
    Closes-bug: #1691431

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/465573
Committed: https://git.openstack.org/cgit/openstack/fuel-agent/commit/?id=0e32b548d6341d507d65e7df250223ddb8e84c6f
Submitter: Jenkins
Branch: stable/8.0

commit 0e32b548d6341d507d65e7df250223ddb8e84c6f
Author: Alexey Stupnikov <email address hidden>
Date: Wed May 17 16:42:12 2017 +0300

    Use upper constraints

    This commit is used to exclude new python packages from being
    installed during tox tests and protect our CI from sporadical
    failures caused by new packages.

    NOTE. I have used mitaka constraints intentionally, since we
    need newere packages than specified in liberty's
    upper-constraints.

    Change-Id: I7042dcfb2d561819fd8098f53036aa6cc045dc56
    Closes-bug: #1691431

[Alexey Stupnikov (astupnikov)]

We don't have essential rights to merge anything to stable/newton. Assigning this patch to fuel-sustaining.

[OpenStack Infra (hudson-openstack)]

Change abandoned by Alexey Stupnikov (<email address hidden>) on branch: stable/newton
Review: https://review.opendev.org/465562