Adds toggle port security on network create

Added a new property, 'port_security_enabled' which is a boolean to
enable or disable port_secuirty during network creation. The default
behavior will enable port security, security group and anti spoofing
will act as before. When the attribute is set to False, security
group and anti spoofing are disabled on the ports created on this
network.

Change-Id: If984a82ca5f6fb69ee644f4fa84333df09d7f8bc

releasenotes/notes/toggle-port-security-f5bc606e82141feb.yaml

@@ -0,0 +1,9 @@
+---
+features:
+  - |
+    Added a new property, 'port_security_enabled' which is a boolean
+    to enable or disable port_secuirty during network creation. The
+    default behavior will enable port security, security group and
+    anti spoofing will act as before. When the attribute is set to
+    False, security group and anti spoofing are disabled on the ports
+    created on this network.

shade/openstackcloud.py

@@ -3420,7 +3420,8 @@ class OpenStackCloud(
 
     def create_network(self, name, shared=False, admin_state_up=True,
                        external=False, provider=None, project_id=None,
-                       availability_zone_hints=None):
+                       availability_zone_hints=None,
+                       port_security_enabled=None):
         """Create a network.
 
         :param string name: Name of the network being created.
@@ -3433,6 +3434,7 @@ class OpenStackCloud(
         :param string project_id: Specify the project ID this network
             will be created on (admin-only).
         :param list availability_zone_hints: A list of availability zone hints.
+        :param bool port_security_enabled: Enable / Disable port security
 
         :returns: The network object.
         :raises: OpenStackCloudException on operation error.
@@ -3475,6 +3477,12 @@ class OpenStackCloud(
         if external:
             network['router:external'] = True
 
+        if port_security_enabled is not None:
+            if not isinstance(port_security_enabled, bool):
+                raise OpenStackCloudException(
+                    "Parameter 'port_security_enabled' must be a bool")
+            network['port_security_enabled'] = port_security_enabled
+
         data = self._network_client.post("/networks.json",
                                          json={'network': network})
 

shade/tests/functional/test_network.py

@@ -49,6 +49,7 @@ class TestNetwork(base.BaseFunctionalTestCase):
         self.assertFalse(net1['shared'])
         self.assertFalse(net1['router:external'])
         self.assertTrue(net1['admin_state_up'])
+        self.assertTrue(net1['port_security_enabled'])
 
     def test_get_network_by_id(self):
         net1 = self.operator_cloud.create_network(name=self.network_name)
@@ -97,6 +98,18 @@ class TestNetwork(base.BaseFunctionalTestCase):
         self.assertEqual('public', net1['provider:physical_network'])
         self.assertIsNone(net1['provider:segmentation_id'])
 
+    def test_create_network_port_security_disabled(self):
+        net1 = self.operator_cloud.create_network(
+            name=self.network_name,
+            port_security_enabled=False,
+        )
+        self.assertIn('id', net1)
+        self.assertEqual(self.network_name, net1['name'])
+        self.assertTrue(net1['admin_state_up'])
+        self.assertFalse(net1['shared'])
+        self.assertFalse(net1['router:external'])
+        self.assertFalse(net1['port_security_enabled'])
+
     def test_list_networks_filtered(self):
         net1 = self.operator_cloud.create_network(name=self.network_name)
         self.assertIsNotNone(net1)

shade/tests/unit/test_network.py

@@ -228,6 +228,28 @@ class TestNetwork(base.RequestsMockTestCase):
         ):
             self.cloud.create_network("netname", provider=provider_opts)
 
+    def test_create_network_port_security_disabled(self):
+        port_security_state = False
+        mock_new_network_rep = copy.copy(self.mock_new_network_rep)
+        mock_new_network_rep['port_security_enabled'] = port_security_state
+        self.register_uris([
+            dict(method='POST',
+                 uri=self.get_mock_url(
+                     'network', 'public', append=['v2.0', 'networks.json']),
+                 json={'network': mock_new_network_rep},
+                 validate=dict(
+                     json={'network': {
+                         'admin_state_up': True,
+                         'name': 'netname',
+                         'port_security_enabled': port_security_state}}))
+        ])
+        network = self.cloud.create_network(
+            "netname",
+            port_security_enabled=port_security_state
+        )
+        self.assertEqual(mock_new_network_rep, network)
+        self.assert_calls()
+
     def test_delete_network(self):
         network_id = "test-net-id"
         network_name = "network"