networking_brocade: On VDX ml2 nos dirver timeouts during netconf operation

[Ritesh Madapurath]

VDX ML2 driver timesout during netconf operations.

2016-01-18 12:25:32.874 47925 ERROR networking_brocade.vdx.ml2driver.nos.nosdriver [req-2ff774b9-4a58-4f87-8d9b-6169e7e22d06 ] NETCONF error
2016-01-18 12:25:32.874 47925 TRACE networking_brocade.vdx.ml2driver.nos.nosdriver Traceback (most recent call last):
2016-01-18 12:25:32.874 47925 TRACE networking_brocade.vdx.ml2driver.nos.nosdriver File "/usr/lib/python2.7/site-packages/networking_brocade/vdx/ml2driver/nos/nosdriver.py", line 124, in create_network
2016-01-18 12:25:32.874 47925 TRACE networking_brocade.vdx.ml2driver.nos.nosdriver self.create_vlan_interface(mgr, net_id)
2016-01-18 12:25:32.874 47925 TRACE networking_brocade.vdx.ml2driver.nos.nosdriver File "/usr/lib/python2.7/site-packages/networking_brocade/vdx/ml2driver/nos/nosdriver.py", line 192, in create_vlan_interface
2016-01-18 12:25:32.874 47925 TRACE networking_brocade.vdx.ml2driver.nos.nosdriver mgr.edit_config(target='running', config=confstr)
2016-01-18 12:25:32.874 47925 TRACE networking_brocade.vdx.ml2driver.nos.nosdriver File "/usr/lib/python2.7/site-packages/ncclient/manager.py", line 78, in wrapper
2016-01-18 12:25:32.874 47925 TRACE networking_brocade.vdx.ml2driver.nos.nosdriver return self.execute(op_cls, *args, **kwds)
2016-01-18 12:25:32.874 47925 TRACE networking_brocade.vdx.ml2driver.nos.nosdriver File "/usr/lib/python2.7/site-packages/ncclient/manager.py", line 132, in execute
2016-01-18 12:25:32.874 47925 TRACE networking_brocade.vdx.ml2driver.nos.nosdriver raise_mode=self._raise_mode).request(*args, **kwds)
2016-01-18 12:25:32.874 47925 TRACE networking_brocade.vdx.ml2driver.nos.nosdriver File "/usr/lib/python2.7/site-packages/ncclient/operations/edit.py", line 58, in request
2016-01-18 12:25:32.874 47925 TRACE networking_brocade.vdx.ml2driver.nos.nosdriver return self._request(node)
2016-01-18 12:25:32.874 47925 TRACE networking_brocade.vdx.ml2driver.nos.nosdriver File "/usr/lib/python2.7/site-packages/ncclient/operations/rpc.py", line 294, in _request
2016-01-18 12:25:32.874 47925 TRACE networking_brocade.vdx.ml2driver.nos.nosdriver raise TimeoutExpiredError
2016-01-18 12:25:32.874 47925 TRACE networking_brocade.vdx.ml2driver.nos.nosdriver TimeoutExpiredError

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/289253

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/289253
Committed: https://git.openstack.org/cgit/openstack/networking-brocade/commit/?id=836a9d014893f819b5fa65c1f88da1d052cba4cd
Submitter: Jenkins
Branch: master

commit 836a9d014893f819b5fa65c1f88da1d052cba4cd
Author: rmadapur <email address hidden>
Date: Mon Mar 7 02:35:39 2016 -0800

    Fixes netconf timeout issue

    Netconf sessions were timing out on VDX devices,nos_driver in the init phase closed after the required usage
    Also added the db model for VDX devices which had got removed during vendor decomposition.
    No DB Migration scripts are required as these are the initial models.

    Closes-Bug:#1553868
    Change-Id: Ibff5bf70b426b6f0ba471f26ca7bb8310370247d