From 29dffc084164c29b4726dc08bb986f7961e9fa9f Mon Sep 17 00:00:00 2001
From: Kevin Benton <kevinbenton@buttewifi.com>
Date: Fri, 15 Jan 2016 15:22:03 +0000
Subject: [PATCH] Revert "Change function call order in ovs_neutron_agent."

This reverts commit 9c72bac0ea37971b2d5430246295c5e8b859b4ed.

Change-Id: I9b6b588b68f63f6688749d011dc8b20ef80edadc
Closes-Bug: #1534322
---
 .../openvswitch/agent/ovs_neutron_agent.py    |  4 +--
 .../agent/test_ovs_neutron_agent.py           | 31 -------------------
 2 files changed, 1 insertion(+), 34 deletions(-)

diff --git a/neutron/plugins/ml2/drivers/openvswitch/agent/ovs_neutron_agent.py b/neutron/plugins/ml2/drivers/openvswitch/agent/ovs_neutron_agent.py
index 230fbb20dfa..4ff2d236779 100644
--- a/neutron/plugins/ml2/drivers/openvswitch/agent/ovs_neutron_agent.py
+++ b/neutron/plugins/ml2/drivers/openvswitch/agent/ovs_neutron_agent.py
@@ -1509,9 +1509,6 @@ class OVSNeutronAgent(sg_rpc.SecurityGroupAgentRpcCallbackMixin,
                                   "from server"), self.iter_num)
                 resync_a = True
 
-        # Ports are bound before calling the sg_agent setup. This function
-        # fulfill the information needed by the sg_agent setup.
-        self._bind_devices(need_binding_devices)
         # TODO(salv-orlando): Optimize avoiding applying filters
         # unnecessarily, (eg: when there are no IP address changes)
         added_ports = port_info.get('added', set())
@@ -1519,6 +1516,7 @@ class OVSNeutronAgent(sg_rpc.SecurityGroupAgentRpcCallbackMixin,
             added_ports -= set(security_disabled_ports)
         self.sg_agent.setup_port_filters(added_ports,
                                          port_info.get('updated', set()))
+        self._bind_devices(need_binding_devices)
 
         if 'removed' in port_info and port_info['removed']:
             start = time.time()
diff --git a/neutron/tests/unit/plugins/ml2/drivers/openvswitch/agent/test_ovs_neutron_agent.py b/neutron/tests/unit/plugins/ml2/drivers/openvswitch/agent/test_ovs_neutron_agent.py
index 322e4b921af..7838be8a88c 100644
--- a/neutron/tests/unit/plugins/ml2/drivers/openvswitch/agent/test_ovs_neutron_agent.py
+++ b/neutron/tests/unit/plugins/ml2/drivers/openvswitch/agent/test_ovs_neutron_agent.py
@@ -425,7 +425,6 @@ class TestOvsNeutronAgent(object):
         devices_up = ['tap1']
         devices_down = ['tap2']
         self.agent.local_vlan_map["net1"] = mock.Mock()
-        self.agent.local_vlan_map["net1"].vlan = "1"
         ovs_db_list = [{'name': 'tap1', 'tag': []},
                        {'name': 'tap2', 'tag': []}]
         vif_port1 = mock.Mock()
@@ -452,10 +451,6 @@ class TestOvsNeutronAgent(object):
             update_devices.assert_called_once_with(mock.ANY, devices_up,
                                                    devices_down,
                                                    mock.ANY, mock.ANY)
-            set_db_attribute_calls = \
-                [mock.call.set_db_attribute("Port", "tap1", "tag", "1"),
-                 mock.call.set_db_attribute("Port", "tap2", "tag", "1")]
-            int_br.assert_has_calls(set_db_attribute_calls, any_order=True)
 
     def _test_arp_spoofing(self, enable_prevent_arp_spoofing):
         self.agent.prevent_arp_spoofing = enable_prevent_arp_spoofing
@@ -706,32 +701,6 @@ class TestOvsNeutronAgent(object):
             setup_port_filters.assert_called_once_with(
                 set(), port_info.get('updated', set()))
 
-    def test_process_network_ports_call_order(self):
-        port_info = {'current': set(['tap0', 'tap1']),
-                     'updated': set(['tap1']),
-                     'removed': set([]),
-                     'added': set(['eth1'])}
-        with mock.patch.object(self.agent, "treat_devices_added_or_updated",
-                return_value=([], ['tap1'], ['eth1'])) \
-                as treat_devices_added_or_updated, \
-                mock.patch.object(self.agent, "_bind_devices") \
-                as _bind_devices, \
-                mock.patch.object(self.agent.sg_agent, "setup_port_filters") \
-                as setup_port_filters:
-            parent = mock.MagicMock()
-            parent.attach_mock(treat_devices_added_or_updated,
-                               'treat_devices_added_or_updated')
-            parent.attach_mock(_bind_devices, '_bind_devices')
-            parent.attach_mock(setup_port_filters, 'setup_port_filters')
-            self.assertFalse(self.agent.process_network_ports(port_info,
-                                                              False))
-            expected_calls = [
-                mock.call.treat_devices_added_or_updated(
-                    set(['tap1', 'eth1']), False),
-                mock.call._bind_devices(['tap1']),
-                mock.call.setup_port_filters(set([]), set(['tap1']))]
-            parent.assert_has_calls(expected_calls, any_order=False)
-
     def test_report_state(self):
         with mock.patch.object(self.agent.state_rpc,
                                "report_state") as report_st: