Fix Port labels for docker VMs incorrect

gns3server/controller/node.py

@@ -558,6 +558,9 @@ class Node:
         elif self._node_type == "dynamips":
             self._ports = DynamipsPortFactory(self._properties)
             return
+        elif self._node_type == "docker":
+            for adapter_number in range(0, self._properties["adapters"]):
+                self._ports.append(PortFactory("eth{}".format(adapter_number), 0, adapter_number, 0, "ethernet", short_name="eth{}".format(adapter_number)))
         elif self._node_type in ("ethernet_switch", "ethernet_hub"):
             # Basic node we don't want to have adapter number
             port_number = 0
@@ -573,7 +576,6 @@ class Node:
                 port_number += 1
         else:
             self._ports = StandardPortFactory(self._properties, self._port_by_adapter, self._first_port_name, self._port_name_format, self._port_segment_size)
-            return
 
     def __repr__(self):
         return "<gns3server.controller.Node {} {}>".format(self._node_type, self._name)

tests/controller/test_node_port_name.py

@@ -80,6 +80,32 @@ def test_list_ports_vpcs(node):
     ]
 
 
+def test_list_ports_docker(node):
+    """
+    List port by default
+    """
+    node._node_type = "docker"
+    node._properties["adapters"] = 2
+    assert node.__json__()["ports"] == [
+        {
+            "name": "eth0",
+            "short_name": "eth0",
+            "data_link_types": {"Ethernet": "DLT_EN10MB"},
+            "port_number": 0,
+            "adapter_number": 0,
+            "link_type": "ethernet"
+        },
+        {
+            "name": "eth1",
+            "short_name": "eth1",
+            "data_link_types": {"Ethernet": "DLT_EN10MB"},
+            "port_number": 0,
+            "adapter_number": 1,
+            "link_type": "ethernet"
+        }
+    ]
+
+
 def test_list_ports_port_name_format(node):
     """
     Support port name format