Comment 11 for bug 1602081

Reviewed: https://review.openstack.org/341896
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=13b5ab26861e4d6f6b5d99052004d5d1da8ccab5
Submitter: Jenkins
Branch: master

commit 13b5ab26861e4d6f6b5d99052004d5d1da8ccab5
Author: Jamie Lennox <email address hidden>
Date: Thu Jul 14 11:25:09 2016 +1000

    Use from_environ when creating a context

    The from_environ method is designed to pick up all the parameters set
    from auth_token middleware and other oslo middlewares and create a
    context with them.

    By doing this there will be information available to libraries like
    oslo.policy and oslo.logging without nova having to track each change to
    the base library.

    There is ongoing work here to move more values to the base class that
    will be cleaned up in future.

    Change-Id: I6b61028fcecb86cc6c25fb69977774e266a8ea5b
    Related-Bug: #1602081