Comment 4 for bug 1716778

Reviewed: https://review.openstack.org/503296
Committed: https://git.openstack.org/cgit/openstack/tripleo-common/commit/?id=b7ddde426aa3594fad106b8d8a6910965bfa1c8d
Submitter: Zuul
Branch: master

commit b7ddde426aa3594fad106b8d8a6910965bfa1c8d
Author: Steve Baker <email address hidden>
Date: Tue Sep 12 21:50:55 2017 +0000

    Action to always populate container image parameters

    Currently the UI cannot deploy with containers because the mandatory
    container parameters are not set. Also a CLI will not deploy unless
    passed an environment generated by the "images prepare" call.

    This change adds an action in the create_deployment_plan and
    update_deployment_plan workflows which does a container prepare with
    the default options, so that the mandatory image parameters are always
    populated with values which will work.

    Change-Id: Ibce7658468c1b3689a7481deb94dd43e1f3ead52
    Closes-Bug: #1716778