Comment 2 for bug 1417119

Reviewed: https://review.openstack.org/149895
Committed: https://git.openstack.org/cgit/stackforge/cookbook-openstack-common/commit/?id=987e0e13386714d055de593267272e864e10ccef
Submitter: Jenkins
Branch: master

commit 987e0e13386714d055de593267272e864e10ccef
Author: Imtiaz Chowdhury <email address hidden>
Date: Sun Jan 25 09:54:14 2015 -0800

    Making gpgcheck configurable for RDO repo

    Currently, gpgcheck flag is not configurable and is always enabled by
    default. For certain use cases, for example, using these cookbooks in
    production where internet access is restricted, we need to disable
    gpgcheck.

    This commit makes the gpgcheck configurable so that users can override
    it if needed.

    Change-Id: I10620f2d5adc240fda6273680638d0429260b9cc
    Related-Bug: #1417119