core domain objects depend on config

[Mark Washenberger]

The core of the domain model should be as dependency free as possible.

However, since 830f27ba342ca0881e3677ac11c3d818962cba3e (change id Ic52ffb46df9438c247ba063748cadd69b9c90bcd) we have depended on configuration in glance.domain.__init__.

This configuration should instead be depended on in the infrastructure (probably in glance.gateway) and passed in as an initialization parameter to the domain model objects.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/64243

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/64243
Committed: https://git.openstack.org/cgit/openstack/glance/commit/?id=f035efd043aa75d662d2a26a963358db59b75628
Submitter: Jenkins
Branch: master

commit f035efd043aa75d662d2a26a963358db59b75628
Author: Jia Dong <email address hidden>
Date: Fri Dec 27 16:33:41 2013 +0800

    Decouple the config dependence on glance domain

    Move the configurations which core domain objects depend on to
    common/config.py, and add a argument "task_time_to_live" of Task's
     __init__ method and TaskFactory's new_task method for delivering
    the CONF.task.task_time_to_live value.
    For convenience,the argument "task_time_to_live" is set a default value 48.

    Change-Id: Iffda1ecd25470824c812d66a27fa64ebbaabcf07
    Closes-Bug: #1250633