Comment 13 for bug 1691467

Reviewed: https://review.openstack.org/463701
Committed: https://git.openstack.org/cgit/openstack/tripleo-quickstart/commit/?id=fdaa9748e6dd6a3372b63ec8b0d31c6ccd89fa69
Submitter: Jenkins
Branch: master

commit fdaa9748e6dd6a3372b63ec8b0d31c6ccd89fa69
Author: Bogdan Dobrelya <email address hidden>
Date: Tue May 9 11:48:43 2017 +0200

    Add support for openstack inventory provider

    Add support for openstack hosted pre-provisioned undercloud and
    overcloud cluster nodes, identified by a clusterid metadata
    (optional). Adapt the tripleo-inventory role for that need. Access overcloud nodes over a particular private admin/control network
    (multiple networks supported) via the undercloud floating IP,
    acting as a bastion node public IP.

    List of changes:
    * Reuse access URL/creds and clouds.yaml template from the
      extras' OVB roles' defaults.
    * Split inventory generation tasks into the openstack provider
      case and remaining all/multinode/undercloud cases.
    * Add var overcloud_user (defaults to heat-admin), overcloud_key,
      undercloud_key instead of hardcoded values.
    * Rely on shade dynamic inventory and update requirements.txt for os-
      client-config and jmespath as well.
      for its dependencies to become the part of quickstart deps.
    * Add docs

    Related-bug: #1691467
    Change-Id: If2aef32a5df6fb407605a717523c5fcdec338534
    Signed-off-by: Bogdan Dobrelya <email address hidden>