Add support to request vnic type on port

[OpenStack Infra]

https://review.openstack.org/72334
commit 9623e6c967e6bdf5e1c906b8f5a262cdd55ec15e
Author: Irena Berezovsky <email address hidden>
Date: Mon Feb 10 14:55:49 2014 +0200

    Add support to request vnic type on port

    This patch adds support for requested vnic_type to be plugged to neutron port to ML2 plugin.
    This patch contains:
    1. New attribute 'binding:vnic_type' added to port binding extension.
       Possible values are 'direct', 'macvtap' and 'normal'.
       'binding:vnic_type' is allowed to be defined on port creation or changed
       on port update by admin or tenant user.
       'binding:vnic_type' can be also skipped in port defintion
    2. Management of vnic_type by ML2 plugin, assuming default
    vnic_type=normal
    3. Add 'vnic_type' to ml2_port_bindings DB table
    4. Add supported vnic_types for MechanismDrivers that are capable to bind
    port.
    5. Add DB migration script for ml2_vnic_type.

    DocImpact: Need to update portbindings API docs and include in SR-IOV user docs

    Change-Id: Ic88708fa9ece742f807c1d09bb49e499f99bd092
    Implements: blueprint ml2-request-vnic-type

[Akihiro Motoki (amotoki)]

netconn-api review is https://review.openstack.org/#/c/82816/

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/84166

[Diane Fleming (diane-fleming)]

https://review.openstack.org/84166

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/84166
Committed: https://git.openstack.org/cgit/openstack/api-site/commit/?id=bc86d2ef5464fe413d1f1b93ff474720b2b222e0
Submitter: Jenkins
Branch: master

commit bc86d2ef5464fe413d1f1b93ff474720b2b222e0
Author: Diane Fleming <email address hidden>
Date: Mon Mar 31 11:23:34 2014 -0500

    Add binding: vnic_type attribute to ports wadl

    Closes-Bug: #1283334

    Change-Id: I4a0dcaae840a9c5b97d6450957cd18f724f51304
    author: diane fleming

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/82816
Committed: https://git.openstack.org/cgit/openstack/netconn-api/commit/?id=0bead20ce60a4cde21e10fa473003ebbab723478
Submitter: Jenkins
Branch: master

commit 0bead20ce60a4cde21e10fa473003ebbab723478
Author: Irena Berezovsky <email address hidden>
Date: Tue Mar 25 14:43:24 2014 +0200

    Add vnic_type documentation

    Add documentation for added attribute 'binding:vnic_type' for port binding extension.
    Possible values are 'direct', 'macvtap' and 'normal'.
    'binding:vnic_type' is allowed to be defined on port creation or changed
    on port update by admin or tenant user.

    Change-Id: I7ba6cbf50453d19d627c5f2a1ca95a9da9e11eba
    Closes-Bug: #1283334

[Diane Fleming (diane-fleming)]

https://review.openstack.org/#/c/103409/