Merge branch '2.2' into 3.0

# Conflicts:
#	gns3server/compute/docker/docker_vm.py
#	gns3server/handlers/api/compute/docker_handler.py
#	gns3server/schemas/docker.py
#	gns3server/schemas/docker_template.py
#	tests/compute/docker/test_docker_vm.py

gns3server/controller/node.py

@@ -29,8 +29,8 @@ from .controller_error import (
 )
 from .ports.port_factory import PortFactory, StandardPortFactory, DynamipsPortFactory
 from ..utils.images import images_directories
+from ..utils import macaddress_to_int, int_to_macaddress
 from ..config import Config
-from ..utils.qt import qt_font_to_style
 
 
 import logging
@@ -758,7 +758,13 @@ class Node:
                         break
                 port_name = f"eth{adapter_number}"
                 port_name = custom_adapter_settings.get("port_name", port_name)
-                self._ports.append(PortFactory(port_name, 0, adapter_number, 0, "ethernet", short_name=port_name))
+                mac_address = custom_adapter_settings.get("mac_address")
+                if not mac_address and "mac_address" in self._properties:
+                    mac_address = int_to_macaddress(macaddress_to_int(self._properties["mac_address"]) + adapter_number)
+
+                port = PortFactory(port_name, 0, adapter_number, 0, "ethernet", short_name=port_name)
+                port.mac_address = mac_address
+                self._ports.append(port)
         elif self._node_type in ("ethernet_switch", "ethernet_hub"):
             # Basic node we don't want to have adapter number
             port_number = 0