OpenContrail neutron_plugin_contrail NameError: global name 'time' is not defined

[ding xiang]

Version:
 OpenStack Liberty
 OpenContrail 3.0.2

When I use the command :neutron port-list, it report connection timeout.
The neutron-api log display:

2016-11-24 14:20:11.675 26592 ERROR neutron.api.v2.resource response = requests.post(url, data=data, headers=headers)
2016-11-24 14:20:11.675 26592 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packages/requests/api.py", line 109, in post
2016-11-24 14:20:11.675 26592 ERROR neutron.api.v2.resource return request('post', url, data=data, json=json, **kwargs)
2016-11-24 14:20:11.675 26592 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packages/requests/api.py", line 50, in request
2016-11-24 14:20:11.675 26592 ERROR neutron.api.v2.resource response = session.request(method=method, url=url, **kwargs)
2016-11-24 14:20:11.675 26592 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packages/requests/sessions.py", line 465, in request
2016-11-24 14:20:11.675 26592 ERROR neutron.api.v2.resource resp = self.send(prep, **send_kwargs)
2016-11-24 14:20:11.675 26592 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packages/requests/sessions.py", line 573, in send
2016-11-24 14:20:11.675 26592 ERROR neutron.api.v2.resource r = adapter.send(request, **kwargs)
2016-11-24 14:20:11.675 26592 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packages/requests/adapters.py", line 415, in send
2016-11-24 14:20:11.675 26592 ERROR neutron.api.v2.resource raise ConnectionError(err, request=request)
2016-11-24 14:20:11.675 26592 ERROR neutron.api.v2.resource ConnectionError: ('Connection aborted.', error(110, 'ETIMEDOUT'))
2016-11-24 14:20:11.675 26592 ERROR neutron.api.v2.resource
2016-11-24 14:20:13.979 26592 ERROR neutron.api.v2.resource [req-90364d7e-5300-4bee-badb-3a61fcc7f4c2 c4259444b8504e4fa3f45e069cc27ab1 5a0d9189146f4f638abd03fc4ee9936c - - -] show failed
2016-11-24 14:20:13.979 26592 ERROR neutron.api.v2.resource Traceback (most recent call last):
2016-11-24 14:20:13.979 26592 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packages/neutron/api/v2/resource.py", line 83, in resource
2016-11-24 14:20:13.979 26592 ERROR neutron.api.v2.resource result = method(request=request, **args)
2016-11-24 14:20:13.979 26592 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packages/neutron/extensions/quotasv2.py", line 91, in show
2016-11-24 14:20:13.979 26592 ERROR neutron.api.v2.resource return {self._resource_name: self._get_quotas(request, id)}
2016-11-24 14:20:13.979 26592 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packages/neutron/extensions/quotasv2.py", line 66, in _get_quotas
2016-11-24 14:20:13.979 26592 ERROR neutron.api.v2.resource tenant_id)
2016-11-24 14:20:13.979 26592 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packages/neutron_plugin_contrail/plugins/opencontrail/quota/driver.py", line 127, in get_tenant_quotas
2016-11-24 14:20:13.979 26592 ERROR neutron.api.v2.resource default_project = cls._get_vnc_conn().project_read(
2016-11-24 14:20:13.979 26592 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packages/neutron_plugin_contrail/plugins/opencontrail/quota/driver.py", line 83, in _get_vnc_conn
2016-11-24 14:20:13.979 26592 ERROR neutron.api.v2.resource time.sleep(3)
2016-11-24 14:20:13.979 26592 ERROR neutron.api.v2.resource NameError: global name 'time' is not defined

[ding xiang (dingxiang1014)]

It should be added : import time in this file:
/usr/lib/python2.7/dist-packages/neutron_plugin_contrail/plugins/opencontrail/quota/driver.py

[OpenContrail Admin (ci-admin-f)]

Review in progress for https://review.opencontrail.org/26680
Submitter: <email address hidden> (<email address hidden>)

[OpenContrail Admin (ci-admin-f)]

Reviewed: https://review.opencontrail.org/26680
Committed: http://github.org/Juniper/contrail-neutron-plugin/commit/d670745b1b90db0e18418223fd60edb28d17fb94
Submitter: Zuul (<email address hidden>)
Branch: master

commit d670745b1b90db0e18418223fd60edb28d17fb94
Author: Sahil Sabharwal <email address hidden>
Date: Thu Dec 1 13:41:52 2016 -0800

imported time in driver.py

Change-Id: Ief68f69d3aed88c2b36e01c6fa62919736b445c1
Closes-Bug: 1644686