stevedore=1.4.0 is installed by devstack scripts in stable/kilo branch which is in conflict with heat requirements in stable/kilo

[Filip Blaha]

global requirements: stevedore>=1.3.0,<1.4.0

We are facing an issue with Congress devstack installation in our gate job testing murano-congress integration (policy enforcement) [1] . Congress devstack scripts install stevedore==1.4.0 as a dependency of python-muranoclient without specified version [2]. However heat requirement in stable/kilo is stevedore>=1.3.0,<1.4.0 so heat engine is unable to start.

Is possible to fix by specifying murano client version not to be in confilct with heat requirements?

[1] https://github.com/openstack-infra/project-config/blob/master/jenkins/jobs/murano.yaml#L42
[2] https://github.com/openstack/congress/blob/stable/kilo/thirdparty-requirements.txt#L4
[3] https://github.com/openstack/heat/blob/stable/kilo/requirements.txt#L47

[Filip Blaha (filip-blaha)]

was probably fixed by this patch set

https://review.openstack.org/#/c/178777/

[OpenStack Infra (hudson-openstack)]

Change abandoned by Steven Tran (<email address hidden>) on branch: master
Review: https://review.openstack.org/178849
Reason: Fixed by https://review.openstack.org/#/c/178777/

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/178849
Committed: https://git.openstack.org/cgit/openstack/congress/commit/?id=755d9fc5ec896f2772acc30e133f53a258229bfa
Submitter: Jenkins
Branch: master

commit 755d9fc5ec896f2772acc30e133f53a258229bfa
Author: Steven Tran <email address hidden>
Date: Wed Apr 29 14:00:15 2015 -0700

    Fix stevedore package conflict in devstack script

    When installing python-muranoclient during devstack setup,
    the dependent package stevedore is upgraded to 1.4.0 and it
    conflicts with versions specified in global-requirements
    causing heat failure. This change removes the "-U" from
    "pip install" to skip installing a package if it exists
    (as in the case of stevedore=1.3.0).

    Closes-Bug: #1450010
    Change-Id: Ia0fe33d66f7012391d54e28a804eb7540de323d4