Add propagate_uplink_status to port

Neutron patch: https://review.openstack.org/#/c/571899/

Change-Id: Ie1c8c5229a86a1c5fa9afe84ff201aafedf63d6f
Related-Bug: #1722720

openstack/network/v2/port.py

@@ -103,6 +103,9 @@ class Port(resource.Resource, tag.TagMixin):
     #: The ID of the project who owns the network. Only administrative
     #: users can specify a project ID other than their own.
     project_id = resource.Body('tenant_id')
+    #: Whether to propagate uplink status of the port. *Type: bool*
+    propagate_uplink_status = resource.Body('propagate_uplink_status',
+                                            type=bool)
     #: The ID of the QoS policy attached to the port.
     qos_policy_id = resource.Body('qos_policy_id')
     #: Revision number of the port. *Type: int*

openstack/tests/unit/network/v2/test_port.py

@@ -39,6 +39,7 @@ EXAMPLE = {
     'network_id': '18',
     'port_security_enabled': True,
     'qos_policy_id': '21',
+    'propagate_uplink_status': False,
     'revision_number': 22,
     'security_groups': ['23'],
     'status': '25',
@@ -121,6 +122,8 @@ class TestPort(base.TestCase):
         self.assertEqual(EXAMPLE['network_id'], sot.network_id)
         self.assertTrue(sot.is_port_security_enabled)
         self.assertEqual(EXAMPLE['qos_policy_id'], sot.qos_policy_id)
+        self.assertEqual(EXAMPLE['propagate_uplink_status'],
+                         sot.propagate_uplink_status)
         self.assertEqual(EXAMPLE['revision_number'], sot.revision_number)
         self.assertEqual(EXAMPLE['security_groups'], sot.security_group_ids)
         self.assertEqual(EXAMPLE['status'], sot.status)

releasenotes/notes/add-propagate_uplink_status-to-port-0152d476c65979e3.yaml

@@ -0,0 +1,12 @@
+---
+features:
+  - |
+    Add ``propagate_uplink_status`` attribute to ``port`` resource.
+    Users can set this attribute to ``True`` or ``False``.
+    If it is set to ``True``, uplink status propagation is enabled.
+    Otherwise, it is disabled.
+    Neutron server needs to have the API extension
+    ``uplink-status-propagation`` in order to support this feature.
+    This feature can be used in SRIOV scenario, in which users
+    enable uplink status propagation of the SRIOV port
+    so that the link status of the VF will follow the PF.