Comment 2 for bug 1714296

Reviewed: https://review.openstack.org/499704
Committed: https://git.openstack.org/cgit/openstack/python-tripleoclient/commit/?id=954ed904356df39d57b058e16b0dde26ea0b1b66
Submitter: Jenkins
Branch: master

commit 954ed904356df39d57b058e16b0dde26ea0b1b66
Author: Martin André <email address hidden>
Date: Thu Aug 31 17:38:24 2017 +0200

    Filter out disabled services from prepare command

    Previously, the `openstack overcloud container image prepare` looked
    only at the resource registry -- checking if a resource pointed to
    a containerized service -- to determine which images to use without
    looking at the list of services that are enabled or not per roles.

    This commit introduces a new '--roles-file' option to the command to
    specify the path to the roles file when not using the default.

    Closes-Bug: #1714296
    Change-Id: I0188df062bd341dcf4791bfa9c9d0f1ad7f9396e