Comment 3 for bug 1214774

Reviewed: https://review.openstack.org/61846
Committed: https://git.openstack.org/cgit/openstack/tempest/commit/?id=406da27a771130dc210f4d12bcc69b51d07fdd43
Submitter: Jenkins
Branch: master

commit 406da27a771130dc210f4d12bcc69b51d07fdd43
Author: Matthew Treinish <email address hidden>
Date: Thu Dec 12 16:42:31 2013 +0000

    Only initialize the glance_http if service is enabled

    This commit just adds a check to see if glance is set as enabled in
    the config file before initializing the glance http client. Previously
    regardless of whether glance was enabled or not glance_http would
    auth against keystone.

    Closes-Bug: #1214774
    Change-Id: I07127c21d55d58fdb294468a0b74ce2bc54d8719