Comment 3 for bug 1570569

Reviewed: https://review.openstack.org/315772
Committed: https://git.openstack.org/cgit/openstack/heat/commit/?id=bcadd55a277b8b8170078f3eca7cfe471456e70b
Submitter: Jenkins
Branch: master

commit bcadd55a277b8b8170078f3eca7cfe471456e70b
Author: Zane Bitter <email address hidden>
Date: Thu May 12 16:20:20 2016 -0400

    Lazy-load context information requiring Keystone calls

    When we load a stored context, don't retrieve additional data from keystone
    unless and until it is needed. This makes stacks that don't require the
    full data more efficient, and may help prevent an inability to contact
    keystone at startup blocking the process of resetting stuck stacks.

    Change-Id: Ifa8f5f22686a2ee5c30b8cdb42d921163467b64a
    Co-Authored-By: Thomas Herve <email address hidden>
    Partial-Bug: #1570569