Comment 5 for bug 1549095

Reviewed: https://review.openstack.org/279270
Committed: https://git.openstack.org/cgit/openstack/ironic/commit/?id=e6b3c4217f27818acedb15c925641f9d1aa5ab34
Submitter: Jenkins
Branch: master

commit e6b3c4217f27818acedb15c925641f9d1aa5ab34
Author: John L. Villalovos <email address hidden>
Date: Thu Feb 11 13:24:53 2016 -0800

    Don't use token for glance & check for some unset vars

    There is a regression issue in stable/liberty where using a token for
    auth is failing for glance. We don't need to use a token as we already
    have our credentials. So stop using a token to upload to glance.

    We call various commands to set certain variables. Add some checks to
    make sure those variables are set and fail if they are not.

    Partial-Bug: #1549095
    Change-Id: Ic941d061edf3fe68c18b3eda198b1ed03f4a18fc