add property to configure provider networks

[Vladislav Belogrudov]

currently it is not easy to tell if provider networks are to be used or not. Depending on that one could configure non-DVR computes for direct connections of instances to provider networks.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/469529

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/469529
Committed: https://git.openstack.org/cgit/openstack/kolla-ansible/commit/?id=f6eefdf38860928ebbccca9eb40dfb0db4f0de1a
Submitter: Jenkins
Branch: master

commit f6eefdf38860928ebbccca9eb40dfb0db4f0de1a
Author: Vladislav Belogrudov <email address hidden>
Date: Wed May 31 17:51:09 2017 +0300

    Add flag to allow provider networks

    In case of provider networks we need to configure external bridge
    on compute nodes, like it is done in DVR. The only way to tell
    if provider networks are to be used is a new flag.

    Change-Id: I1aef197ee2b84e28f2131f058e6995551f873fe1
    Closes-Bug: #1694726

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/kolla-ansible 5.0.0.0b3 development milestone.