Add api to get all MP tier0 uplink ports

Change-Id: I11b96d2be8fd8e0f240fceb42dc01e4769d51a36

vmware_nsxlib/tests/unit/v3/test_resources.py

@@ -1499,6 +1499,13 @@ class LogicalRouterPortTestCase(BaseTestResource):
         result = lrport.get_tier1_link_port(router_id)
         self.assertEqual(test_constants.FAKE_ROUTER_LINKT1_PORT, result)
 
+    def test_get_tier0_uplink_ports(self):
+        router_id = test_constants.FAKE_ROUTER_PORT['logical_router_id']
+        lrport = self.get_mocked_resource(response={'results': [
+            test_constants.FAKE_ROUTER_PORT]})
+        result = lrport.get_tier0_uplink_ports(router_id)
+        self.assertEqual([test_constants.FAKE_ROUTER_PORT], result)
+
     def test_get_tier0_uplink_port(self):
         """Test getting a Tier0 router uplink port by router id."""
         router_id = test_constants.FAKE_ROUTER_PORT['logical_router_id']

vmware_nsxlib/v3/resources.py

@@ -370,11 +370,18 @@ class LogicalRouterPort(utils.NsxLibApiBase):
             manager=self.client.nsx_api_managers,
             operation="get router link port")
 
-    def get_tier0_uplink_port(self, logical_router_id):
+    def get_tier0_uplink_ports(self, logical_router_id):
         logical_router_ports = self.get_by_router_id(logical_router_id)
+        ports = []
         for port in logical_router_ports:
             if port['resource_type'] == nsx_constants.LROUTERPORT_UPLINK:
-                return port
+                ports.append(port)
+        return ports
+
+    def get_tier0_uplink_port(self, logical_router_id):
+        ports = self.get_tier0_uplink_ports(logical_router_id)
+        if ports:
+            return ports[0]
 
     def get_tier0_uplink_subnets(self, logical_router_id):
         port = self.get_tier0_uplink_port(logical_router_id)