Base for generic switch nodes. Ref #492.

gns3server/compute/__init__.py

@@ -17,13 +17,15 @@
 
 import sys
 import os
+
+from .builtin import Builtin
 from .vpcs import VPCS
 from .virtualbox import VirtualBox
 from .dynamips import Dynamips
 from .qemu import Qemu
 from .vmware import VMware
 
-MODULES = [VPCS, VirtualBox, Dynamips, Qemu, VMware]
+MODULES = [Builtin, VPCS, VirtualBox, Dynamips, Qemu, VMware]
 
 if sys.platform.startswith("linux") or hasattr(sys, "_called_from_test") or os.environ.get("PYTEST_BUILD_DOCUMENTATION") == "1":
 

gns3server/compute/builtin/__init__.py

@@ -0,0 +1,36 @@
+# -*- coding: utf-8 -*-
+#
+# Copyright (C) 2016 GNS3 Technologies Inc.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+"""
+Builtin nodes server module.
+"""
+
+
+from ..base_manager import BaseManager
+from .builtin_node_factory import BuiltinNodeFactory
+
+import logging
+log = logging.getLogger(__name__)
+
+
+class Builtin(BaseManager):
+
+    _NODE_CLASS = BuiltinNodeFactory
+
+    def __init__(self):
+
+        super().__init__()

gns3server/compute/builtin/builtin_node_factory.py

@@ -0,0 +1,39 @@
+# -*- coding: utf-8 -*-
+#
+# Copyright (C) 2016 GNS3 Technologies Inc.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+from ..node_error import NodeError
+from .nodes.ethernet_hub import EthernetHub
+
+import logging
+log = logging.getLogger(__name__)
+
+BUILTIN_NODES = {'ethernet_hub': EthernetHub}
+
+
+class BuiltinNodeFactory:
+
+    """
+    Factory to create an builtin object based on the node type.
+    """
+
+    def __new__(cls, name, node_id, project, manager, node_type, **kwargs):
+
+        if node_type not in BUILTIN_NODES:
+            raise NodeError("Unknown node type: {}".format(node_type))
+
+        return BUILTIN_NODES[node_type](name, node_id, project, manager, **kwargs)

gns3server/compute/builtin/nodes/ethernet_hub.py

@@ -0,0 +1,177 @@
+# -*- coding: utf-8 -*-
+#
+# Copyright (C) 2013 GNS3 Technologies Inc.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+"""
+Hub object that uses the Bridge interface to create a hub with ports.
+"""
+
+import asyncio
+
+from ...node_error import NodeError
+from ...base_node import BaseNode
+
+import logging
+log = logging.getLogger(__name__)
+
+
+class EthernetHub(BaseNode):
+
+    """
+    Ethernet hub
+
+    :param name: name for this hub
+    :param node_id: Node identifier
+    :param project: Project instance
+    :param manager: Parent VM Manager
+    """
+
+    def __init__(self, name, node_id, project, manager):
+
+        super().__init__(name, node_id, project, manager)
+        self._mappings = {}
+
+    def __json__(self):
+
+        return {"name": self.name,
+                "project_id": self.project.id,
+                "node_id": self.id}
+
+    # @asyncio.coroutine
+    # def create(self):
+    #
+    #     yield from Bridge.create(self)
+    #     log.info('Ethernet hub "{name}" [{id}] has been created'.format(name=self._name, id=self._id))
+    #
+    # @property
+    # def mappings(self):
+    #     """
+    #     Returns port mappings
+    #
+    #     :returns: mappings list
+    #     """
+    #
+    #     return self._mappings
+    #
+    # @asyncio.coroutine
+    # def delete(self):
+    #     """
+    #     Deletes this hub.
+    #     """
+    #
+    #     for nio in self._nios:
+    #         if nio and isinstance(nio, NIOUDP):
+    #             self.manager.port_manager.release_udp_port(nio.lport, self._project)
+    #
+    #     try:
+    #         yield from Bridge.delete(self)
+    #         log.info('Ethernet hub "{name}" [{id}] has been deleted'.format(name=self._name, id=self._id))
+    #     except DynamipsError:
+    #         log.debug("Could not properly delete Ethernet hub {}".format(self._name))
+    #     if self._hypervisor and not self._hypervisor.devices:
+    #         yield from self.hypervisor.stop()
+    #
+    # @asyncio.coroutine
+    # def add_nio(self, nio, port_number):
+    #     """
+    #     Adds a NIO as new port on this hub.
+    #
+    #     :param nio: NIO instance to add
+    #     :param port_number: port to allocate for the NIO
+    #     """
+    #
+    #     if port_number in self._mappings:
+    #         raise DynamipsError("Port {} isn't free".format(port_number))
+    #
+    #     yield from Bridge.add_nio(self, nio)
+    #
+    #     log.info('Ethernet hub "{name}" [{id}]: NIO {nio} bound to port {port}'.format(name=self._name,
+    #                                                                                    id=self._id,
+    #                                                                                    nio=nio,
+    #                                                                                    port=port_number))
+    #     self._mappings[port_number] = nio
+    #
+    # @asyncio.coroutine
+    # def remove_nio(self, port_number):
+    #     """
+    #     Removes the specified NIO as member of this hub.
+    #
+    #     :param port_number: allocated port number
+    #
+    #     :returns: the NIO that was bound to the allocated port
+    #     """
+    #
+    #     if port_number not in self._mappings:
+    #         raise DynamipsError("Port {} is not allocated".format(port_number))
+    #
+    #     nio = self._mappings[port_number]
+    #     if isinstance(nio, NIOUDP):
+    #         self.manager.port_manager.release_udp_port(nio.lport, self._project)
+    #     yield from Bridge.remove_nio(self, nio)
+    #
+    #     log.info('Ethernet switch "{name}" [{id}]: NIO {nio} removed from port {port}'.format(name=self._name,
+    #                                                                                           id=self._id,
+    #                                                                                           nio=nio,
+    #                                                                                           port=port_number))
+    #
+    #     del self._mappings[port_number]
+    #     return nio
+    #
+    # @asyncio.coroutine
+    # def start_capture(self, port_number, output_file, data_link_type="DLT_EN10MB"):
+    #     """
+    #     Starts a packet capture.
+    #
+    #     :param port_number: allocated port number
+    #     :param output_file: PCAP destination file for the capture
+    #     :param data_link_type: PCAP data link type (DLT_*), default is DLT_EN10MB
+    #     """
+    #
+    #     if port_number not in self._mappings:
+    #         raise DynamipsError("Port {} is not allocated".format(port_number))
+    #
+    #     nio = self._mappings[port_number]
+    #
+    #     data_link_type = data_link_type.lower()
+    #     if data_link_type.startswith("dlt_"):
+    #         data_link_type = data_link_type[4:]
+    #
+    #     if nio.input_filter[0] is not None and nio.output_filter[0] is not None:
+    #         raise DynamipsError("Port {} has already a filter applied".format(port_number))
+    #
+    #     yield from nio.bind_filter("both", "capture")
+    #     yield from nio.setup_filter("both", '{} "{}"'.format(data_link_type, output_file))
+    #
+    #     log.info('Ethernet hub "{name}" [{id}]: starting packet capture on port {port}'.format(name=self._name,
+    #                                                                                            id=self._id,
+    #                                                                                            port=port_number))
+    #
+    # @asyncio.coroutine
+    # def stop_capture(self, port_number):
+    #     """
+    #     Stops a packet capture.
+    #
+    #     :param port_number: allocated port number
+    #     """
+    #
+    #     if port_number not in self._mappings:
+    #         raise DynamipsError("Port {} is not allocated".format(port_number))
+    #
+    #     nio = self._mappings[port_number]
+    #     yield from nio.unbind_filter("both")
+    #     log.info('Ethernet hub "{name}" [{id}]: stopping packet capture on port {port}'.format(name=self._name,
+    #                                                                                            id=self._id,
+    #                                                                                            port=port_number))

gns3server/compute/dynamips/__init__.py

@@ -42,7 +42,7 @@ from ..port_manager import PortManager
 from .dynamips_error import DynamipsError
 from .hypervisor import Hypervisor
 from .nodes.router import Router
-from .dynamips_vm import DynamipsVM
+from .dynamips_vm_factory import DynamipsVMFactory
 from .dynamips_device import DynamipsDevice
 
 # NIOs
@@ -102,7 +102,7 @@ WIC_MATRIX = {"WIC-1ENET": WIC_1ENET,
 
 class Dynamips(BaseManager):
 
-    _NODE_CLASS = DynamipsVM
+    _NODE_CLASS = DynamipsVMFactory
     _DEVICE_CLASS = DynamipsDevice
     _ghost_ios_lock = None
 
@@ -121,7 +121,6 @@ class Dynamips(BaseManager):
         :returns: a free dynamips id
         """
         self._dynamips_ids.setdefault(project_id, set())
-        dynamips_id = 0
         for dynamips_id in range(1, 4097):
             if dynamips_id not in self._dynamips_ids[project_id]:
                 self._dynamips_ids[project_id].add(dynamips_id)

gns3server/compute/dynamips/dynamips_vm_factory.py

@@ -37,7 +37,7 @@ PLATFORMS = {'c1700': C1700,
              'c7200': C7200}
 
 
-class DynamipsVM:
+class DynamipsVMFactory:
 
     """
     Factory to create an Router object based on the correct platform.

gns3server/controller/node.py

@@ -152,6 +152,7 @@ class Node:
         """
         data = copy.copy(self._properties)
         data["name"] = self._name
+        if self._console:
             data["console"] = self._console
             data["console_type"] = self._console_type
 

gns3server/handlers/api/compute/__init__.py

@@ -29,7 +29,7 @@ from .vmware_handler import VMwareHandler
 from .config_handler import ConfigHandler
 from .version_handler import VersionHandler
 from .notification_handler import NotificationHandler
-
+from .ethernet_hub_handler import EthernetHubHandler
 
 if sys.platform.startswith("linux") or hasattr(sys, "_called_from_test") or os.environ.get("PYTEST_BUILD_DOCUMENTATION") == "1":
     # IOU runs only on Linux but testsuite work on UNIX platform

gns3server/handlers/api/compute/ethernet_hub_handler.py

@@ -0,0 +1,226 @@
+# -*- coding: utf-8 -*-
+#
+# Copyright (C) 2015 GNS3 Technologies Inc.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+import os
+
+from gns3server.web.route import Route
+from gns3server.schemas.node import NODE_CAPTURE_SCHEMA
+from gns3server.compute.builtin import Builtin
+
+from gns3server.schemas.ethernet_hub import (
+    ETHERNET_HUB_CREATE_SCHEMA,
+    ETHERNET_HUB_UPDATE_SCHEMA,
+    ETHERNET_HUB_OBJECT_SCHEMA,
+    ETHERNET_HUB_NIO_SCHEMA
+)
+
+
+class EthernetHubHandler:
+
+    """
+    API entry points for Ethernet hub.
+    """
+
+    @Route.post(
+        r"/projects/{project_id}/ethernet_hub/nodes",
+        parameters={
+            "project_id": "Project UUID"
+        },
+        status_codes={
+            201: "Instance created",
+            400: "Invalid request",
+            409: "Conflict"
+        },
+        description="Create a new Ethernet hub instance",
+        input=ETHERNET_HUB_CREATE_SCHEMA,
+        output=ETHERNET_HUB_OBJECT_SCHEMA)
+    def create(request, response):
+
+        builtin_manager = Builtin.instance()
+        node = yield from builtin_manager.create_node(request.json.pop("name"),
+                                                      request.match_info["project_id"],
+                                                      request.json.get("node_id"),
+                                                      node_type="ethernet_hub")
+
+        response.set_status(201)
+        response.json(node)
+
+    @Route.get(
+        r"/projects/{project_id}/ethernet_hub/nodes/{node_id}",
+        parameters={
+            "project_id": "Project UUID",
+            "node_id": "Node UUID"
+        },
+        status_codes={
+            200: "Success",
+            400: "Invalid request",
+            404: "Instance doesn't exist"
+        },
+        description="Get an Ethernet hub instance",
+        output=ETHERNET_HUB_OBJECT_SCHEMA)
+    def show(request, response):
+
+        builtin_manager = Builtin.instance()
+        node = builtin_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
+        response.json(node)
+
+    @Route.put(
+        r"/projects/{project_id}/ethernet_hub/nodes/{node_id}",
+        parameters={
+            "project_id": "Project UUID",
+            "node_id": "Node UUID"
+        },
+        status_codes={
+            200: "Instance updated",
+            400: "Invalid request",
+            404: "Instance doesn't exist",
+            409: "Conflict"
+        },
+        description="Update an Ethernet hub instance",
+        input=ETHERNET_HUB_UPDATE_SCHEMA,
+        output=ETHERNET_HUB_OBJECT_SCHEMA)
+    def update(request, response):
+
+        builtin_manager = Builtin.instance()
+        node = builtin_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
+
+        # if "name" in request.json:
+        #     yield from device.set_name(request.json["name"])
+        #
+        # if "ports" in request.json:
+        #     for port in request.json["ports"]:
+        #         yield from device.set_port_settings(port["port"], port)
+
+        response.json(node)
+
+    @Route.delete(
+        r"/projects/{project_id}/ethernet_hub/nodes/{node_id}",
+        parameters={
+            "project_id": "Project UUID",
+            "node_id": "Node UUID"
+        },
+        status_codes={
+            204: "Instance deleted",
+            400: "Invalid request",
+            404: "Instance doesn't exist"
+        },
+        description="Delete an Ethernet hub instance")
+    def delete(request, response):
+
+        builtin_manager = Builtin.instance()
+        yield from builtin_manager.delete_node(request.match_info["node_id"])
+        response.set_status(204)
+
+    # FIXME: introduce adapter number (always 0)?
+    @Route.post(
+        r"/projects/{project_id}/ethernet_hub/nodes/{node_id}/ports/{port_number:\d+}/nio",
+        parameters={
+            "project_id": "Project UUID",
+            "node_id": "Node UUID",
+            "port_number": "Port on the hub"
+        },
+        status_codes={
+            201: "NIO created",
+            400: "Invalid request",
+            404: "Instance doesn't exist"
+        },
+        description="Add a NIO to an Ethernet hub instance",
+        input=ETHERNET_HUB_NIO_SCHEMA)
+    def create_nio(request, response):
+
+        builtin_manager = Builtin.instance()
+        node = builtin_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
+        nio = yield from builtin_manager.create_nio(node, request.json["nio"])
+        port_number = int(request.match_info["port_number"])
+        # port_settings = request.json.get("port_settings")
+        #
+        # if asyncio.iscoroutinefunction(node.add_nio):
+        #     yield from node.add_nio(nio, port_number)
+        # else:
+        #     node.add_nio(nio, port_number)
+        #
+        # if port_settings:
+        #     yield from node.set_port_settings(port_number, port_settings)
+
+        response.set_status(201)
+        response.json(nio)
+
+    @Route.delete(
+        r"/projects/{project_id}/ethernet_hub/nodes/{node_id}/ports/{port_number:\d+}/nio",
+        parameters={
+            "project_id": "Project UUID",
+            "node_id": "Node UUID",
+            "port_number": "Port on the hub"
+        },
+        status_codes={
+            204: "NIO deleted",
+            400: "Invalid request",
+            404: "Instance doesn't exist"
+        },
+        description="Remove a NIO from an Ethernet hub instance")
+    def delete_nio(request, response):
+
+        builtin_manager = Builtin.instance()
+        node = builtin_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
+        port_number = int(request.match_info["port_number"])
+        nio = yield from node.remove_nio(port_number)
+        yield from nio.delete()
+        response.set_status(204)
+
+    @Route.post(
+        r"/projects/{project_id}/ethernet_hub/nodes/{node_id}/ports/{port_number:\d+}/start_capture",
+        parameters={
+            "project_id": "Project UUID",
+            "node_id": "Node UUID",
+            "port_number": "Port on the hub"
+        },
+        status_codes={
+            200: "Capture started",
+            400: "Invalid request",
+            404: "Instance doesn't exist"
+        },
+        description="Start a packet capture on an Ethernet hub instance",
+        input=NODE_CAPTURE_SCHEMA)
+    def start_capture(request, response):
+
+        builtin_manager = Builtin.instance()
+        node = builtin_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
+        port_number = int(request.match_info["port_number"])
+        pcap_file_path = os.path.join(node.project.capture_working_directory(), request.json["capture_file_name"])
+        yield from node.start_capture(port_number, pcap_file_path, request.json["data_link_type"])
+        response.json({"pcap_file_path": pcap_file_path})
+
+    @Route.post(
+        r"/projects/{project_id}/ethernet_hub/nodes/{node_id}/ports/{port_number:\d+}/stop_capture",
+        parameters={
+            "project_id": "Project UUID",
+            "node_id": "Node UUID",
+            "port_number": "Port on the hub"
+        },
+        status_codes={
+            204: "Capture stopped",
+            400: "Invalid request",
+            404: "Instance doesn't exist"
+        },
+        description="Stop a packet capture on an Ethernet hub instance")
+    def stop_capture(request, response):
+
+        builtin_manager = Builtin.instance()
+        node = builtin_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
+        port_number = int(request.match_info["port_number"])
+        yield from node.stop_capture(port_number)
+        response.set_status(204)

gns3server/schemas/ethernet_hub.py

@@ -0,0 +1,274 @@
+# -*- coding: utf-8 -*-
+#
+# Copyright (C) 2014 GNS3 Technologies Inc.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+ETHERNET_HUB_CREATE_SCHEMA = {
+    "$schema": "http://json-schema.org/draft-04/schema#",
+    "description": "Request validation to create a new Ethernet hub instance",
+    "type": "object",
+    "properties": {
+        "name": {
+            "description": "Ethernet hub name",
+            "type": "string",
+            "minLength": 1,
+        },
+        "node_id": {
+            "description": "Node UUID",
+            "oneOf": [
+                {"type": "string",
+                 "minLength": 36,
+                 "maxLength": 36,
+                 "pattern": "^[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12}$"}
+            ]
+        }
+    },
+    "additionalProperties": False,
+    "required": ["name"]
+}
+
+ETHERNET_HUB_UPDATE_SCHEMA = {
+    "$schema": "http://json-schema.org/draft-04/schema#",
+    "description": "Ethernet hub instance",
+    "type": "object",
+    "properties": {
+        "name": {
+            "description": "Ethernet hub name",
+            "type": "string",
+            "minLength": 1,
+        },
+        "ports": {
+            "description": "Number of ports",
+            "type": "integer"
+        }
+    },
+    "additionalProperties": False,
+}
+
+ETHERNET_HUB_OBJECT_SCHEMA = {
+    "$schema": "http://json-schema.org/draft-04/schema#",
+    "description": "Ethernet hub instance",
+    "type": "object",
+    "properties": {
+        "node_id": {
+            "description": "Node UUID",
+            "type": "string",
+            "minLength": 36,
+            "maxLength": 36,
+            "pattern": "^[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12}$"
+        },
+        "project_id": {
+            "description": "Project UUID",
+            "type": "string",
+            "minLength": 36,
+            "maxLength": 36,
+            "pattern": "^[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12}$"
+        },
+        "name": {
+            "description": "Ethernet hub name",
+            "type": "string",
+            "minLength": 1,
+        },
+        "ports": {
+            "description": "Number of ports",
+            "type": "integer"
+        }
+    },
+    "additionalProperties": False,
+    "required": ["name", "node_id", "project_id"]
+}
+
+ETHERNET_HUB_NIO_SCHEMA = {
+    "$schema": "http://json-schema.org/draft-04/schema#",
+    "description": "Request validation to add a NIO for an Ethernet hub instance",
+    "type": "object",
+    "definitions": {
+        "UDP": {
+            "description": "UDP Network Input/Output",
+            "properties": {
+                "type": {
+                    "enum": ["nio_udp"]
+                },
+                "lport": {
+                    "description": "Local port",
+                    "type": "integer",
+                    "minimum": 1,
+                    "maximum": 65535
+                },
+                "rhost": {
+                    "description": "Remote host",
+                    "type": "string",
+                    "minLength": 1
+                },
+                "rport": {
+                    "description": "Remote port",
+                    "type": "integer",
+                    "minimum": 1,
+                    "maximum": 65535
+                }
+            },
+            "required": ["type", "lport", "rhost", "rport"],
+            "additionalProperties": False
+        },
+        "Ethernet": {
+            "description": "Generic Ethernet Network Input/Output",
+            "properties": {
+                "type": {
+                    "enum": ["nio_generic_ethernet"]
+                },
+                "ethernet_device": {
+                    "description": "Ethernet device name e.g. eth0",
+                    "type": "string",
+                    "minLength": 1
+                },
+            },
+            "required": ["type", "ethernet_device"],
+            "additionalProperties": False
+        },
+        "LinuxEthernet": {
+            "description": "Linux Ethernet Network Input/Output",
+            "properties": {
+                "type": {
+                    "enum": ["nio_linux_ethernet"]
+                },
+                "ethernet_device": {
+                    "description": "Ethernet device name e.g. eth0",
+                    "type": "string",
+                    "minLength": 1
+                },
+            },
+            "required": ["type", "ethernet_device"],
+            "additionalProperties": False
+        },
+        "NAT": {
+            "description": "NAT Network Input/Output",
+            "properties": {
+                "type": {
+                    "enum": ["nio_nat"]
+                },
+            },
+            "required": ["type"],
+            "additionalProperties": False
+        },
+        "TAP": {
+            "description": "TAP Network Input/Output",
+            "properties": {
+                "type": {
+                    "enum": ["nio_tap"]
+                },
+                "tap_device": {
+                    "description": "TAP device name e.g. tap0",
+                    "type": "string",
+                    "minLength": 1
+                },
+            },
+            "required": ["type", "tap_device"],
+            "additionalProperties": False
+        },
+        "UNIX": {
+            "description": "UNIX Network Input/Output",
+            "properties": {
+                "type": {
+                    "enum": ["nio_unix"]
+                },
+                "local_file": {
+                    "description": "path to the UNIX socket file (local)",
+                    "type": "string",
+                    "minLength": 1
+                },
+                "remote_file": {
+                    "description": "path to the UNIX socket file (remote)",
+                    "type": "string",
+                    "minLength": 1
+                },
+            },
+            "required": ["type", "local_file", "remote_file"],
+            "additionalProperties": False
+        },
+        "VDE": {
+            "description": "VDE Network Input/Output",
+            "properties": {
+                "type": {
+                    "enum": ["nio_vde"]
+                },
+                "control_file": {
+                    "description": "path to the VDE control file",
+                    "type": "string",
+                    "minLength": 1
+                },
+                "local_file": {
+                    "description": "path to the VDE control file",
+                    "type": "string",
+                    "minLength": 1
+                },
+            },
+            "required": ["type", "control_file", "local_file"],
+            "additionalProperties": False
+        },
+        "NULL": {
+            "description": "NULL Network Input/Output",
+            "properties": {
+                "type": {
+                    "enum": ["nio_null"]
+                },
+            },
+            "required": ["type"],
+            "additionalProperties": False
+        },
+    },
+    "properties": {
+        "nio": {
+            "type": "object",
+            "oneOf": [
+                {"$ref": "#/definitions/UDP"},
+                {"$ref": "#/definitions/Ethernet"},
+                {"$ref": "#/definitions/LinuxEthernet"},
+                {"$ref": "#/definitions/NAT"},
+                {"$ref": "#/definitions/TAP"},
+                {"$ref": "#/definitions/UNIX"},
+                {"$ref": "#/definitions/VDE"},
+                {"$ref": "#/definitions/NULL"},
+            ]
+        },
+        "port_settings": {
+            # only Ethernet switches have port settings
+            "type": "object",
+            "description": "Ethernet switch",
+            "properties": {
+                "type": {
+                    "description": "Port type",
+                    "enum": ["access", "dot1q", "qinq"],
+                },
+                "vlan": {"description": "VLAN number",
+                         "type": "integer",
+                         "minimum": 1
+                         },
+                "ethertype": {
+                    "description": "QinQ Ethertype",
+                    "enum": ["", "0x8100", "0x88A8", "0x9100", "0x9200"],
+                },
+            },
+            "required": ["type", "vlan"],
+            "additionalProperties": False
+        },
+        "mappings": {
+            # only Frame-Relay and ATM switches have mappings
+            "type": "object",
+        }
+    },
+    "additionalProperties": False,
+    "required": ["nio"]
+}

gns3server/schemas/node.py

@@ -88,7 +88,7 @@ NODE_OBJECT_SCHEMA = {
         },
         "node_type": {
             "description": "Type of node",
-            "enum": ["docker", "dynamips", "vpcs", "virtualbox", "vmware", "iou", "qemu"]
+            "enum": ["ethernet_hub", "docker", "dynamips", "vpcs", "virtualbox", "vmware", "iou", "qemu"]
         },
         "node_directory": {
             "description": "Working directory of the node. Read only",