Wrong configuration in case of VXLAN + LAG

[Yushiro FURUKAWA]

Under the following constraint, LAG setting should be done as follows:

* network_type is 'vxlan'
* mechanism_drivers includes 'fujitsu_fossw'

[Correct LAG configuration]

1. Bind local VLAN and logicalport in Physical_Port table.
    * 'logicalport' means pseudo port for LAG which starts from '3/'
2. Insert LAG mode into logicalport(802.3ad)
3. Add logicalport entry into physical ports(e.g. interface 0/3 or 0/4)

In case of VXLAN + LAG, we call 'setup_vlan_with_lag' so far.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/512385

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/512385
Committed: https://git.openstack.org/cgit/openstack/networking-fujitsu/commit/?id=17d846ad839b6ee5340e0743630732ecdcf8aed3
Submitter: Zuul
Branch: master

commit 17d846ad839b6ee5340e0743630732ecdcf8aed3
Author: Yushiro FURUKAWA <email address hidden>
Date: Tue Oct 17 03:46:27 2017 +0900

    Fix LAG configuration for VXLAN

    This commit fixes wrong LAG configuration when network_type is 'vxlan'.
    In order to configure LAG with VXLAN, following settings are necessary:

      * 'logicalport' should be associated with local VLAN as vlan_bindings
        on Physical_Port table.
      * FOS switch's interface should have the logicalport reference.

    Change-Id: I3bf6dd32daebb85eb2856069b334048eac3f1a24
    Closes-Bug: #1724014

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/pike
Review: https://review.openstack.org/513035

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/513035
Committed: https://git.openstack.org/cgit/openstack/networking-fujitsu/commit/?id=c6328889a12d249a110a34159fbe44014833a2a7
Submitter: Zuul
Branch: stable/pike

commit c6328889a12d249a110a34159fbe44014833a2a7
Author: Yushiro FURUKAWA <email address hidden>
Date: Tue Oct 17 03:46:27 2017 +0900

    Fix LAG configuration for VXLAN

    This commit fixes wrong LAG configuration when network_type is 'vxlan'.
    In order to configure LAG with VXLAN, following settings are necessary:

      * 'logicalport' should be associated with local VLAN as vlan_bindings
        on Physical_Port table.
      * FOS switch's interface should have the logicalport reference.

    Change-Id: I3bf6dd32daebb85eb2856069b334048eac3f1a24
    Closes-Bug: #1724014
    (cherry picked from commit 17d846ad839b6ee5340e0743630732ecdcf8aed3)