2.0.2

Ref https://github.com/GNS3/gns3-server/issues/1040

.travis.yml

@@ -9,7 +9,8 @@ install:
 - python setup.py install
 - pip install -rdev-requirements.txt
 script:
-- py.test -v -s tests
+- mkdir ‡
+- py.test -v -s tests --basetemp=‡
 deploy:
   provider: pypi
   user: noplay

CHANGELOG

@@ -1,5 +1,51 @@
 # Change Log
 
+## 2.0.2 30/05/2017
+
+* Set correct permission on ubridge when doing a remote installation
+* Remote install script should be totally non interactive
+* Duplicate project on remote server use UUID
+* Fix import of some old topologies from 1.3
+* Fix error in logging of error during starting GNS3 VM
+* Fix an error when logging Docker container fail to start
+* Use docker version in error message of outdated docker installation
+* Support images created by "docker commit". Fixes #1039
+* Do not wait auto start to finish in order to complete project opening
+* Improve logging for remote server connection lost
+
+## 2.0.1 16/05/2017
+
+* Handle HTTP 504 errors from compute node
+* When connecting to a compute node ask for qemu images list
+* When importing portable project NAT node is loaded on GNS3 VM
+* Fix port numbering for Wic slot 1 & 2
+* Fixes issue with connections when loading an ATM switch.
+* Fixes ATM mapping.
+* Fixes Frame-relay VC mapping.
+* Fix export project is looking into the wrong directory
+* Fix a race condition in logging when ubridge exit fast
+* Fix conversion issue with old topology with C3640
+* Fix error when you have a directory in your symbols directory
+* Catch VMWare errors when getting status after GNS3 VM start
+* Make sure upstart LANG is utf8
+* Always install typing module (compat with python 3.4 on ubuntu)
+* Fix KeyError: 'filename'
+* Catch missing function listxattr on some Linux host.
+* Sort image list
+* Handle a race condition at project closing
+* Fix unicode error when reading ios configuration
+* Fix AttributeError: 'NoneType' object has no attribute 'send'
+* Fix a conversion issue with some 1.3 topologies
+* Fix an error with ethernetswitch when ethertype is null
+* Raise an error if we can't create the dynamips configuration directory
+* Catch timeout error when loading virtualbox VM
+* Handle broken compute at server startup
+* Catch error when we can't backup the topology
+* Catch error when writting the topology file on read only device
+* Catch a race condition in VirtualBox when editing and linking
+* Fix a race condition when editing a qemu vm and connecting it
+* Docker aux console is a VT100 terminal
+
 ## 2.0.0 02/05/2017
 
 * Fix connection to websocket with last docker release

dev-requirements.txt

@@ -1,7 +1,7 @@
 -rrequirements.txt
 
-sphinx==1.5.5
-pytest==3.0.7
+sphinx==1.6.2
+pytest==3.1.0
 pep8==1.7.0
 pytest-catchlog==1.2.2
 pytest-timeout==1.2.0

gns3server/compute/base_manager.py

@@ -344,7 +344,7 @@ class BaseManager:
                 # test the 2nd byte and check if the 13th bit (CAP_NET_RAW) is set
                 if struct.unpack("<IIIII", caps)[1] & 1 << 13:
                     return True
-        except OSError as e:
+        except (AttributeError, OSError) as e:
             log.error("could not determine if CAP_NET_RAW capability is set for {}: {}".format(executable, e))
 
         return False

gns3server/compute/base_node.py

@@ -541,8 +541,9 @@ class BaseNode:
             self._ubridge_hypervisor = Hypervisor(self._project, self.ubridge_path, self.working_dir, server_host)
         log.info("Starting new uBridge hypervisor {}:{}".format(self._ubridge_hypervisor.host, self._ubridge_hypervisor.port))
         yield from self._ubridge_hypervisor.start()
-        log.info("Hypervisor {}:{} has successfully started".format(self._ubridge_hypervisor.host, self._ubridge_hypervisor.port))
-        yield from self._ubridge_hypervisor.connect()
+        if self._ubridge_hypervisor:
+            log.info("Hypervisor {}:{} has successfully started".format(self._ubridge_hypervisor.host, self._ubridge_hypervisor.port))
+            yield from self._ubridge_hypervisor.connect()
 
     @asyncio.coroutine
     def _stop_ubridge(self):

gns3server/compute/docker/__init__.py

@@ -33,7 +33,9 @@ from gns3server.compute.docker.docker_error import DockerError, DockerHttp304Err
 log = logging.getLogger(__name__)
 
 
+# Be carefull to keep it consistent
 DOCKER_MINIMUM_API_VERSION = "1.25"
+DOCKER_MINIMUM_VERSION = "1.13"
 
 
 class Docker(BaseManager):
@@ -60,7 +62,7 @@ class Docker(BaseManager):
                 self._connected = False
                 raise DockerError("Can't connect to docker daemon")
             if parse_version(version["ApiVersion"]) < parse_version(DOCKER_MINIMUM_API_VERSION):
-                raise DockerError("Docker API version is {}. GNS3 requires a minimum API version of {}".format(version["ApiVersion"], DOCKER_MINIMUM_API_VERSION))
+                raise DockerError("Docker version is {}. GNS3 requires a minimum version of {}".format(version["Version"], DOCKER_MINIMUM_VERSION))
 
     def connector(self):
         if self._connector is None or self._connector.closed:
@@ -113,11 +115,13 @@ class Docker(BaseManager):
         :returns: HTTP response
         """
         data = json.dumps(data)
-        url = "http://docker/v" + DOCKER_MINIMUM_API_VERSION + "/" + path
-
         if timeout is None:
             timeout = 60 * 60 * 24 * 31  # One month timeout
 
+        if path == 'version':
+            url = "http://docker/v1.12/" + path         # API of docker v1.0
+        else:
+            url = "http://docker/v" + DOCKER_MINIMUM_API_VERSION + "/" + path
         try:
             if path != "version":  # version is use by check connection
                 yield from self._check_connection()

gns3server/compute/docker/docker_vm.py

@@ -213,7 +213,7 @@ class DockerVM(BaseNode):
 
         self._volumes = ["/etc/network"]
 
-        volumes = image_infos.get("ContainerConfig", {}).get("Volumes")
+        volumes = image_infos.get("Config", {}).get("Volumes")
         if volumes is None:
             return binds
         for volume in volumes.keys():
@@ -361,7 +361,7 @@ class DockerVM(BaseNode):
                     try:
                         yield from self._add_ubridge_connection(nio, adapter_number)
                     except UbridgeNamespaceError:
-                        log.error("Container {} failed to start", self.name)
+                        log.error("Container %s failed to start", self.name)
                         yield from self.stop()
 
                         # The container can crash soon after the start, this means we can not move the interface to the container namespace
@@ -393,7 +393,7 @@ class DockerVM(BaseNode):
         # We can not use the API because docker doesn't expose a websocket api for exec
         # https://github.com/GNS3/gns3-gui/issues/1039
         process = yield from asyncio.subprocess.create_subprocess_exec(
-            "docker", "exec", "-i", self._cid, "/gns3/bin/busybox", "script", "-qfc", "while true; do /gns3/bin/busybox sh; done", "/dev/null",
+            "docker", "exec", "-i", self._cid, "/gns3/bin/busybox", "script", "-qfc", "while true; do TERM=vt100 /gns3/bin/busybox sh; done", "/dev/null",
             stdout=asyncio.subprocess.PIPE,
             stderr=asyncio.subprocess.STDOUT,
             stdin=asyncio.subprocess.PIPE)

gns3server/compute/dynamips/nodes/atm_switch.py

@@ -188,22 +188,33 @@ class ATMSwitch(Device):
             raise DynamipsError("Port {} is not allocated".format(port_number))
 
         # remove VCs mapped with the port
-        pvc_entry = re.compile(r"""^([0-9]*):([0-9]*):([0-9]*)$""")
         for source, destination in self._active_mappings.copy().items():
-            match_source_pvc = pvc_entry.search(source)
-            match_destination_pvc = pvc_entry.search(destination)
-            if match_source_pvc and match_destination_pvc:
+            if len(source) == 3 and len(destination) == 3:
                 # remove the virtual channels mapped with this port/nio
-                source_port, source_vpi, source_vci = map(int, match_source_pvc.group(1, 2, 3))
-                destination_port, destination_vpi, destination_vci = map(int, match_destination_pvc.group(1, 2, 3))
+                source_port, source_vpi, source_vci = source
+                destination_port, destination_vpi, destination_vci = destination
                 if port_number == source_port:
+                    log.info('ATM switch "{name}" [{id}]: unmapping VCC between port {source_port} VPI {source_vpi} VCI {source_vci} and port {destination_port} VPI {destination_vpi} VCI {destination_vci}'.format(name=self._name,
+                                                                                                                                                                                                                     id=self._id,
+                                                                                                                                                                                                                     source_port=source_port,
+                                                                                                                                                                                                                     source_vpi=source_vpi,
+                                                                                                                                                                                                                     source_vci=source_vci,
+                                                                                                                                                                                                                     destination_port=destination_port,
+                                                                                                                                                                                                                     destination_vpi=destination_vpi,
+                                                                                                                                                                                                                     destination_vci=destination_vci))
                     yield from self.unmap_pvc(source_port, source_vpi, source_vci, destination_port, destination_vpi, destination_vci)
                     yield from self.unmap_pvc(destination_port, destination_vpi, destination_vci, source_port, source_vpi, source_vci)
             else:
                 # remove the virtual paths mapped with this port/nio
-                source_port, source_vpi = map(int, source.split(':'))
-                destination_port, destination_vpi = map(int, destination.split(':'))
+                source_port, source_vpi = source
+                destination_port, destination_vpi = destination
                 if port_number == source_port:
+                    log.info('ATM switch "{name}" [{id}]: unmapping VPC between port {source_port} VPI {source_vpi} and port {destination_port} VPI {destination_vpi}'.format(name=self._name,
+                                                                                                                                                                              id=self._id,
+                                                                                                                                                                              source_port=source_port,
+                                                                                                                                                                              source_vpi=source_vpi,
+                                                                                                                                                                              destination_port=destination_port,
+                                                                                                                                                                              destination_vpi=destination_vpi))
                     yield from self.unmap_vp(source_port, source_vpi, destination_port, destination_vpi)
                     yield from self.unmap_vp(destination_port, destination_vpi, source_port, source_vpi)
 
@@ -239,6 +250,14 @@ class ATMSwitch(Device):
                 if self.has_port(destination_port):
                     if (source_port, source_vpi, source_vci) not in self._active_mappings and \
                        (destination_port, destination_vpi, destination_vci) not in self._active_mappings:
+                        log.info('ATM switch "{name}" [{id}]: mapping VCC between port {source_port} VPI {source_vpi} VCI {source_vci} and port {destination_port} VPI {destination_vpi} VCI {destination_vci}'.format(name=self._name,
+                                                                                                                                                                                                                       id=self._id,
+                                                                                                                                                                                                                       source_port=source_port,
+                                                                                                                                                                                                                       source_vpi=source_vpi,
+                                                                                                                                                                                                                       source_vci=source_vci,
+                                                                                                                                                                                                                       destination_port=destination_port,
+                                                                                                                                                                                                                       destination_vpi=destination_vpi,
+                                                                                                                                                                                                                       destination_vci=destination_vci))
                         yield from self.map_pvc(source_port, source_vpi, source_vci, destination_port, destination_vpi, destination_vci)
                         yield from self.map_pvc(destination_port, destination_vpi, destination_vci, source_port, source_vpi, source_vci)
             else:
@@ -247,6 +266,12 @@ class ATMSwitch(Device):
                 destination_port, destination_vpi = map(int, destination.split(':'))
                 if self.has_port(destination_port):
                     if (source_port, source_vpi) not in self._active_mappings and (destination_port, destination_vpi) not in self._active_mappings:
+                        log.info('ATM switch "{name}" [{id}]: mapping VPC between port {source_port} VPI {source_vpi} and port {destination_port} VPI {destination_vpi}'.format(name=self._name,
+                                                                                                                                                                                id=self._id,
+                                                                                                                                                                                source_port=source_port,
+                                                                                                                                                                                source_vpi=source_vpi,
+                                                                                                                                                                                destination_port=destination_port,
+                                                                                                                                                                                destination_vpi=destination_vpi))
                         yield from self.map_vp(source_port, source_vpi, destination_port, destination_vpi)
                         yield from self.map_vp(destination_port, destination_vpi, source_port, source_vpi)
 
@@ -262,10 +287,10 @@ class ATMSwitch(Device):
         """
 
         if port1 not in self._nios:
-            raise DynamipsError("Port {} is not allocated".format(port1))
+            return
 
         if port2 not in self._nios:
-            raise DynamipsError("Port {} is not allocated".format(port2))
+            return
 
         nio1 = self._nios[port1]
         nio2 = self._nios[port2]
@@ -283,7 +308,7 @@ class ATMSwitch(Device):
                                                                                                                           port2=port2,
                                                                                                                           vpi2=vpi2))
 
-        self._active_mappings["{}:{}".format(port1, vpi1)] = "{}:{}".format(port2, vpi2)
+        self._active_mappings[(port1, vpi1)] = (port2, vpi2)
 
     @asyncio.coroutine
     def unmap_vp(self, port1, vpi1, port2, vpi2):
@@ -297,10 +322,10 @@ class ATMSwitch(Device):
         """
 
         if port1 not in self._nios:
-            raise DynamipsError("Port {} is not allocated".format(port1))
+            return
 
         if port2 not in self._nios:
-            raise DynamipsError("Port {} is not allocated".format(port2))
+            return
 
         nio1 = self._nios[port1]
         nio2 = self._nios[port2]
@@ -318,7 +343,7 @@ class ATMSwitch(Device):
                                                                                                                           port2=port2,
                                                                                                                           vpi2=vpi2))
 
-        del self._active_mappings["{}:{}".format(port1, vpi1)]
+        del self._active_mappings[(port1, vpi1)]
 
     @asyncio.coroutine
     def map_pvc(self, port1, vpi1, vci1, port2, vpi2, vci2):
@@ -334,10 +359,10 @@ class ATMSwitch(Device):
         """
 
         if port1 not in self._nios:
-            raise DynamipsError("Port {} is not allocated".format(port1))
+            return
 
         if port2 not in self._nios:
-            raise DynamipsError("Port {} is not allocated".format(port2))
+            return
 
         nio1 = self._nios[port1]
         nio2 = self._nios[port2]
@@ -359,7 +384,7 @@ class ATMSwitch(Device):
                                                                                                                                                 vpi2=vpi2,
                                                                                                                                                 vci2=vci2))
 
-        self._active_mappings["{}:{}:{}".format(port1, vpi1, vci1)] = "{}:{}:{}".format(port2, vpi2, vci2)
+        self._active_mappings[(port1, vpi1, vci1)] = (port2, vpi2, vci2)
 
     @asyncio.coroutine
     def unmap_pvc(self, port1, vpi1, vci1, port2, vpi2, vci2):
@@ -375,10 +400,10 @@ class ATMSwitch(Device):
         """
 
         if port1 not in self._nios:
-            raise DynamipsError("Port {} is not allocated".format(port1))
+            return
 
         if port2 not in self._nios:
-            raise DynamipsError("Port {} is not allocated".format(port2))
+            return
 
         nio1 = self._nios[port1]
         nio2 = self._nios[port2]
@@ -399,7 +424,7 @@ class ATMSwitch(Device):
                                                                                                                                                 port2=port2,
                                                                                                                                                 vpi2=vpi2,
                                                                                                                                                 vci2=vci2))
-        del self._active_mappings["{}:{}:{}".format(port1, vpi1, vci1)]
+        del self._active_mappings[(port1, vpi1, vci1)]
 
     @asyncio.coroutine
     def start_capture(self, port_number, output_file, data_link_type="DLT_ATM_RFC1483"):

gns3server/compute/dynamips/nodes/bridge.py

@@ -103,8 +103,8 @@ class Bridge(Device):
 
         :param nio: NIO instance to remove
         """
-
-        yield from self._hypervisor.send('nio_bridge remove_nio "{name}" {nio}'.format(name=self._name, nio=nio))
+        if self._hypervisor:
+            yield from self._hypervisor.send('nio_bridge remove_nio "{name}" {nio}'.format(name=self._name, nio=nio))
         self._nios.remove(nio)
 
     @property

gns3server/compute/dynamips/nodes/ethernet_switch.py

@@ -246,7 +246,7 @@ class EthernetSwitch(Device):
         elif settings["type"] == "dot1q":
             yield from self.set_dot1q_port(port_number, settings["vlan"])
         elif settings["type"] == "qinq":
-            yield from self.set_qinq_port(port_number, settings["vlan"], settings["ethertype"])
+            yield from self.set_qinq_port(port_number, settings["vlan"], settings.get("ethertype"))
 
     @asyncio.coroutine
     def set_access_port(self, port_number, vlan_id):

gns3server/compute/dynamips/nodes/frame_relay_switch.py

@@ -191,9 +191,15 @@ class FrameRelaySwitch(Device):
 
         # remove VCs mapped with the port
         for source, destination in self._active_mappings.copy().items():
-            source_port, source_dlci = map(int, source.split(':'))
-            destination_port, destination_dlci = map(int, destination.split(':'))
+            source_port, source_dlci = source
+            destination_port, destination_dlci = destination
             if port_number == source_port:
+                log.info('Frame Relay switch "{name}" [{id}]: unmapping VC between port {source_port} DLCI {source_dlci} and port {destination_port} DLCI {destination_dlci}'.format(name=self._name,
+                                                                                                                                                                                     id=self._id,
+                                                                                                                                                                                     source_port=source_port,
+                                                                                                                                                                                     source_dlci=source_dlci,
+                                                                                                                                                                                     destination_port=destination_port,
+                                                                                                                                                                                     destination_dlci=destination_dlci))
                 yield from self.unmap_vc(source_port, source_dlci, destination_port, destination_dlci)
                 yield from self.unmap_vc(destination_port, destination_dlci, source_port, source_dlci)
 
@@ -224,6 +230,13 @@ class FrameRelaySwitch(Device):
             destination_port, destination_dlci = map(int, destination.split(':'))
             if self.has_port(destination_port):
                 if (source_port, source_dlci) not in self._active_mappings and (destination_port, destination_dlci) not in self._active_mappings:
+                    log.info('Frame Relay switch "{name}" [{id}]: mapping VC between port {source_port} DLCI {source_dlci} and port {destination_port} DLCI {destination_dlci}'.format(name=self._name,
+                                                                                                                                                                                       id=self._id,
+                                                                                                                                                                                       source_port=source_port,
+                                                                                                                                                                                       source_dlci=source_dlci,
+                                                                                                                                                                                       destination_port=destination_port,
+                                                                                                                                                                                       destination_dlci=destination_dlci))
+
                     yield from self.map_vc(source_port, source_dlci, destination_port, destination_dlci)
                     yield from self.map_vc(destination_port, destination_dlci, source_port, source_dlci)
 
@@ -260,7 +273,7 @@ class FrameRelaySwitch(Device):
                                                                                                                                      port2=port2,
                                                                                                                                      dlci2=dlci2))
 
-        self._active_mappings["{}:{}".format(port1, dlci1)] = "{}:{}".format(port2, dlci2)
+        self._active_mappings[(port1, dlci1)] = (port2, dlci2)
 
     @asyncio.coroutine
     def unmap_vc(self, port1, dlci1, port2, dlci2):
@@ -294,7 +307,7 @@ class FrameRelaySwitch(Device):
                                                                                                                                      dlci1=dlci1,
                                                                                                                                      port2=port2,
                                                                                                                                      dlci2=dlci2))
-        del self._active_mappings["{}:{}".format(port1, dlci1)]
+        del self._active_mappings[(port1, dlci1)]
 
     @asyncio.coroutine
     def start_capture(self, port_number, output_file, data_link_type="DLT_FRELAY"):

gns3server/compute/dynamips/nodes/router.py

@@ -71,7 +71,10 @@ class Router(BaseNode):
         super().__init__(name, node_id, project, manager, console=console, aux=aux, allocate_aux=aux)
 
         self._working_directory = os.path.join(self.project.module_working_directory(self.manager.module_name.lower()), self.id)
-        os.makedirs(os.path.join(self._working_directory, "configs"), exist_ok=True)
+        try:
+            os.makedirs(os.path.join(self._working_directory, "configs"), exist_ok=True)
+        except OSError as e:
+            raise DynamipsError("Can't create the dynamips config directory: {}".format(str(e)))
         if dynamips_id:
             self._convert_before_2_0_0_b3(dynamips_id)
 
@@ -1553,7 +1556,7 @@ class Router(BaseNode):
             try:
                 startup_config_path = os.path.join(self._working_directory, startup_config)
                 if os.path.exists(startup_config_path):
-                    with open(startup_config_path) as f:
+                    with open(startup_config_path, encoding="utf-8") as f:
                         self._startup_config_content = f.read()
                 else:
                     self._startup_config_content = ''

gns3server/compute/qemu/qemu_vm.py

@@ -1131,9 +1131,13 @@ class QemuVM(BaseNode):
                                                                                                  adapter_number=adapter_number))
 
         if self.ubridge:
-            yield from self._add_ubridge_udp_connection("QEMU-{}-{}".format(self._id, adapter_number),
-                                                        self._local_udp_tunnels[adapter_number][1],
-                                                        nio)
+            try:
+                yield from self._add_ubridge_udp_connection("QEMU-{}-{}".format(self._id, adapter_number),
+                                                            self._local_udp_tunnels[adapter_number][1],
+                                                            nio)
+            except IndexError:
+                raise QemuError('Adapter {adapter_number} does not exist on QEMU VM "{name}"'.format(name=self._name,
+                                                                                                     adapter_number=adapter_number))
         elif self.is_running():
             raise QemuError("Sorry, adding a link to a started Qemu VM is not supported without using uBridge.")
 

gns3server/compute/virtualbox/__init__.py

@@ -94,7 +94,7 @@ class VirtualBox(BaseManager):
             if not vboxmanage_path:
                 vboxmanage_path = self.find_vboxmanage()
             if not vboxmanage_path:
-                raise VirtualBoxError("Could not found VBoxManage")
+                raise VirtualBoxError("Could not find VBoxManage")
 
             command = [vboxmanage_path, "--nologo", subcommand]
             command.extend(args)

gns3server/compute/virtualbox/virtualbox_vm.py

@@ -968,9 +968,13 @@ class VirtualBoxVM(BaseNode):
                                                                                                             adapter_number=adapter_number))
 
         if self.ubridge:
-            yield from self._add_ubridge_udp_connection("VBOX-{}-{}".format(self._id, adapter_number),
-                                                        self._local_udp_tunnels[adapter_number][1],
-                                                        nio)
+            try:
+                yield from self._add_ubridge_udp_connection("VBOX-{}-{}".format(self._id, adapter_number),
+                                                            self._local_udp_tunnels[adapter_number][1],
+                                                            nio)
+            except KeyError:
+                raise VirtualBoxError("Adapter {adapter_number} doesn't exist on VirtualBox VM '{name}'".format(name=self.name,
+                                                                                                                adapter_number=adapter_number))
             yield from self._control_vm("setlinkstate{} on".format(adapter_number + 1))
         else:
             vm_state = yield from self._get_vm_state()

gns3server/controller/__init__.py

@@ -87,7 +87,7 @@ class Controller:
         for c in computes:
             try:
                 yield from self.add_compute(**c)
-            except (aiohttp.web_exceptions.HTTPConflict):
+            except (aiohttp.web_exceptions.HTTPConflict, KeyError):
                 pass  # Skip not available servers at loading
         yield from self.load_projects()
         try:

gns3server/controller/compute.py

@@ -23,6 +23,7 @@ import json
 import uuid
 import sys
 import io
+from operator import itemgetter
 
 from ..utils import parse_version
 from ..utils.images import list_images
@@ -528,7 +529,7 @@ class Compute:
                 raise aiohttp.web.HTTPForbidden(text=msg)
             elif response.status == 404:
                 raise aiohttp.web.HTTPNotFound(text="{} {} not found".format(method, path))
-            elif response.status == 408:
+            elif response.status == 408 or response.status == 504:
                 raise aiohttp.web.HTTPRequestTimeout(text="{} {} request timeout".format(method, path))
             elif response.status == 409:
                 try:
@@ -579,8 +580,10 @@ class Compute:
         Forward a call to the emulator on compute
         """
         try:
-            res = yield from self.http_query(method, "/{}/{}".format(type, path), data=data, timeout=None)
+            action = "/{}/{}".format(type, path)
+            res = yield from self.http_query(method, action, data=data, timeout=None)
         except aiohttp.errors.DisconnectedError:
+            log.error("Connection lost to %s during %s %s", self._id, method, action)
             raise aiohttp.web.HTTPGatewayTimeout()
         return res.json
 
@@ -600,6 +603,9 @@ class Compute:
                 for local_image in list_images(type):
                     if local_image['filename'] not in [i['filename'] for i in images]:
                         images.append(local_image)
+                images = sorted(images, key=itemgetter('filename'))
+            else:
+                images = sorted(images, key=itemgetter('image'))
         except OSError as e:
             raise ComputeError("Can't list images: {}".format(str(e)))
         return images

gns3server/controller/export_project.py

@@ -190,6 +190,5 @@ def _export_images(project, image, z):
         if os.path.exists(path):
             arcname = os.path.join("images", directory, os.path.basename(image))
             z.write(path, arcname)
-            break
-        else:
-            raise aiohttp.web.HTTPConflict(text="Topology could not be exported because the image {} is not available. If you use multiple server, we need a copy of the image on the main server.".format(path))
+            return
+    raise aiohttp.web.HTTPConflict(text="Topology could not be exported because the image {} is not available. If you use multiple server, we need a copy of the image on the main server.".format(image))

gns3server/controller/gns3vm/__init__.py

@@ -250,7 +250,7 @@ class GNS3VM:
                                                             force=True)
                 except aiohttp.web.HTTPConflict:
                     pass
-                log.error("Can't start the GNS3 VM: {}", str(e))
+                log.error("Can't start the GNS3 VM: %s", str(e))
 
     @asyncio.coroutine
     def exit_vm(self):
@@ -287,7 +287,7 @@ class GNS3VM:
                 yield from engine.start()
             except Exception as e:
                 yield from self._controller.delete_compute("vm")
-                log.error("Can't start the GNS3 VM: {}", str(e))
+                log.error("Can't start the GNS3 VM: {}".format(str(e)))
                 yield from compute.update(name="GNS3 VM ({})".format(engine.vmname))
                 raise e
             yield from compute.update(name="GNS3 VM ({})".format(engine.vmname),

gns3server/controller/gns3vm/virtualbox_gns3_vm.py

@@ -228,7 +228,7 @@ class VirtualBoxGNS3VM(BaseGNS3VM):
             try:
                 resp = None
                 resp = yield from session.get('http://127.0.0.1:{}/v2/compute/network/interfaces'.format(api_port))
-            except (OSError, aiohttp.errors.ClientHttpProcessingError, TimeoutError):
+            except (OSError, aiohttp.errors.ClientHttpProcessingError, TimeoutError, asyncio.TimeoutError):
                 pass
 
             if resp:

gns3server/controller/gns3vm/vmware_gns3_vm.py

@@ -118,7 +118,10 @@ class VMwareGNS3VM(BaseGNS3VM):
         if vmware_tools_state not in ("installed", "running"):
             raise GNS3VMError("VMware tools are not installed in {}".format(self.vmname))
 
-        running = yield from self._is_running()
+        try:
+            running = yield from self._is_running()
+        except VMwareError as e:
+            raise GNS3VMError("Could not list VMware VMs: {}".format(str(e)))
         if not running:
             log.info("Update GNS3 VM settings")
             # set the number of vCPUs and amount of RAM

gns3server/controller/import_project.py

@@ -24,7 +24,6 @@ import asyncio
 import zipfile
 import aiohttp
 
-from ..config import Config
 from .topology import load_topology
 
 
@@ -74,7 +73,7 @@ def import_project(controller, project_id, stream, location=None, name=None, kee
                 path = location
             else:
                 projects_path = controller.projects_directory()
-                path = os.path.join(projects_path, project_name)
+                path = os.path.join(projects_path, project_id)
             try:
                 os.makedirs(path, exist_ok=True)
             except UnicodeEncodeError as e:
@@ -114,7 +113,7 @@ def import_project(controller, project_id, stream, location=None, name=None, kee
                 # unless it's a linux host without GNS3 VM
                 if not sys.platform.startswith("linux") or controller.has_compute("vm"):
                     for node in topology["topology"]["nodes"]:
-                        if node["node_type"] in ("docker", "qemu", "iou"):
+                        if node["node_type"] in ("docker", "qemu", "iou", "nat"):
                             node["compute_id"] = "vm"
                 else:
                     for node in topology["topology"]["nodes"]:

gns3server/controller/ports/port.py

@@ -70,6 +70,10 @@ class Port:
             return self._name
         return self.short_name_type + "{}/{}".format(self._interface_number, self._port_number)
 
+    @short_name.setter
+    def short_name(self, val):
+        self._short_name = val
+
     def __json__(self):
         return {
             "name": self._name,

gns3server/controller/ports/port_factory.py

@@ -181,7 +181,9 @@ class DynamipsPortFactory:
         ports = []
 
         adapter_number = 0
-        wic_port_number = 16
+        wic_slot = 1
+        wic_port_number = wic_slot * 16
+        display_wic_port_number = 0
         for name in sorted(properties.keys()):
             if name.startswith("slot") and properties[name]:
                 port_class = cls.ADAPTER_MATRIX[properties[name]]["port"]
@@ -194,7 +196,13 @@ class DynamipsPortFactory:
                 port_class = cls.WIC_MATRIX[properties[name]]["port"]
                 if port_class:
                     for port_number in range(0, cls.WIC_MATRIX[properties[name]]["nb_ports"]):
-                        name = "{}{}/{}".format(port_class.long_name_type(), 0, wic_port_number)
-                        ports.append(port_class(name, 0, 0, wic_port_number))
+                        name = "{}{}/{}".format(port_class.long_name_type(), 0, display_wic_port_number)
+                        port = port_class(name, 0, 0, wic_port_number)
+                        port.short_name = "{}{}/{}".format(port.short_name_type, 0, display_wic_port_number)
+                        ports.append(port)
+                        display_wic_port_number += 1
                         wic_port_number += 1
+                    wic_slot += 1
+                    wic_port_number = wic_slot * 16
+
         return ports

gns3server/controller/project.py

@@ -675,7 +675,10 @@ class Project:
         self._loading = False
         # Should we start the nodes when project is open
         if self._auto_start:
-            yield from self.start_all()
+            # Start all in the background without waiting for completion
+            # we ignore errors because we want to let the user open
+            # their project and fix it
+            asyncio.async(self.start_all())
 
     @asyncio.coroutine
     def wait_loaded(self):

gns3server/controller/symbols.py

@@ -55,6 +55,8 @@ class Symbols:
             for file in os.listdir(directory):
                 if file.startswith('.'):
                     continue
+                if not os.path.isfile(os.path.join(directory, file)):
+                    continue
                 symbol_id = file
                 symbols.append({
                     'symbol_id': symbol_id,

gns3server/controller/topology.py

@@ -125,7 +125,10 @@ def load_topology(path):
     if "revision" not in topo or topo["revision"] < GNS3_FILE_FORMAT_REVISION:
         # If it's an old GNS3 file we need to convert it
         # first we backup the file
-        shutil.copy(path, path + ".backup{}".format(topo.get("revision", 0)))
+        try:
+            shutil.copy(path, path + ".backup{}".format(topo.get("revision", 0)))
+        except (OSError) as e:
+            raise aiohttp.web.HTTPConflict(text="Can't write backup of the topology {}: {}".format(path, str(e)))
         changed = True
 
     if "revision" not in topo or topo["revision"] < 5:
@@ -146,8 +149,11 @@ def load_topology(path):
         raise e
 
     if changed:
-        with open(path, "w+", encoding="utf-8") as f:
-            json.dump(topo, f, indent=4, sort_keys=True)
+        try:
+            with open(path, "w+", encoding="utf-8") as f:
+                json.dump(topo, f, indent=4, sort_keys=True)
+        except (OSError) as e:
+            raise aiohttp.web.HTTPConflict(text="Can't write the topology {}: {}".format(path, str(e)))
     return topo
 
 
@@ -283,6 +289,10 @@ def _convert_1_3_later(topo, topo_path):
 
         node["properties"] = {}
 
+        # Some old dynamips node don't have type
+        if "type" not in old_node:
+            old_node["type"] = old_node["properties"]["platform"].upper()
+
         if old_node["type"] == "VPCSDevice":
             node["node_type"] = "vpcs"
         elif old_node["type"] == "QemuVM":
@@ -300,7 +310,7 @@ def _convert_1_3_later(topo, topo_path):
             node["console_type"] = None
             node["symbol"] = ":/symbols/hub.svg"
             node["properties"]["ports_mapping"] = []
-            for port in old_node["ports"]:
+            for port in old_node.get("ports", []):
                 node["properties"]["ports_mapping"].append({
                     "name": "Ethernet{}".format(port["port_number"] - 1),
                     "port_number": port["port_number"] - 1
@@ -310,7 +320,7 @@ def _convert_1_3_later(topo, topo_path):
             node["symbol"] = ":/symbols/ethernet_switch.svg"
             node["console_type"] = None
             node["properties"]["ports_mapping"] = []
-            for port in old_node["ports"]:
+            for port in old_node.get("ports", []):
                 node["properties"]["ports_mapping"].append({
                     "name": "Ethernet{}".format(port["port_number"] - 1),
                     "port_number": port["port_number"] - 1,
@@ -321,13 +331,15 @@ def _convert_1_3_later(topo, topo_path):
             node["node_type"] = "frame_relay_switch"
             node["symbol"] = ":/symbols/frame_relay_switch.svg"
             node["console_type"] = None
-        elif old_node["type"] in ["C1700", "C2600", "C2691", "C3600", "C3725", "C3745", "C7200", "EtherSwitchRouter"]:
+        elif old_node["type"].upper() in ["C1700", "C2600", "C2691", "C3600", "C3620", "C3640", "C3660", "C3725", "C3745", "C7200", "EtherSwitchRouter"]:
             if node["symbol"] is None:
                 node["symbol"] = ":/symbols/router.svg"
             node["node_type"] = "dynamips"
             node["properties"]["dynamips_id"] = old_node.get("dynamips_id")
-            if "platform" not in node["properties"] and old_node["type"].startswith("C"):
+            if "platform" not in node["properties"] and old_node["type"].upper().startswith("C"):
                 node["properties"]["platform"] = old_node["type"].lower()
+                if node["properties"]["platform"].startswith("c36"):
+                    node["properties"]["platform"] = "c3600"
             if "ram" not in node["properties"] and old_node["type"].startswith("C"):
                 node["properties"]["ram"] = PLATFORMS_DEFAULT_RAM[old_node["type"].lower()]
         elif old_node["type"] == "VMwareVM":

gns3server/crash_report.py

@@ -54,7 +54,7 @@ class CrashReport:
     Report crash to a third party service
     """
 
-    DSN = "sync+https://fd4397dee2e145da9227af29df24ded1:61a0e2c9b9f64204bb8ef7ac17b98e3e@sentry.io/38482"
+    DSN = "sync+https://67b93949a78d4ef5978388cc4b8906f9:271ee1dd01db4a39b919097f452cb6c5@sentry.io/38482"
     if hasattr(sys, "frozen"):
         cacert = get_resource("cacert.pem")
         if cacert is not None and os.path.isfile(cacert):

gns3server/handlers/api/compute/project_handler.py

@@ -112,7 +112,10 @@ class ProjectHandler:
         if ProjectHandler._notifications_listening.setdefault(project.id, 0) <= 1:
             yield from project.close()
             pm.remove_project(project.id)
-            del ProjectHandler._notifications_listening[project.id]
+            try:
+                del ProjectHandler._notifications_listening[project.id]
+            except KeyError:
+                pass
         else:
             log.warning("Skip project closing, another client is listening for project notifications")
         response.set_status(204)

gns3server/handlers/api/controller/project_handler.py

@@ -23,7 +23,6 @@ import tempfile
 
 from gns3server.web.route import Route
 from gns3server.controller import Controller
-from gns3server.controller.project import Project
 from gns3server.controller.import_project import import_project
 from gns3server.controller.export_project import export_project
 from gns3server.config import Config

gns3server/schemas/dynamips_vm.py

@@ -33,7 +33,7 @@ VM_CREATE_SCHEMA = {
         },
         "dynamips_id": {
             "description": "Dynamips ID",
-            "type": "integer"
+            "type": ["integer", "null"]
         },
         "name": {
             "description": "Dynamips VM instance name",

gns3server/version.py

@@ -23,7 +23,7 @@
 # or negative for a release candidate or beta (after the base version
 # number has been incremented)
 
-__version__ = "2.0.0"
+__version__ = "2.0.2"
 
 # If it's a git checkout try to add the commit
 if "dev" in __version__:
@@ -36,4 +36,4 @@ if "dev" in __version__:
     except Exception as e:
         print(e)
 
-__version_info__ = (2, 0, 0, 0)
+__version_info__ = (2, 0, 2, 0)

gns3server/web/logger.py

@@ -98,6 +98,16 @@ class WinStreamHandler(logging.StreamHandler):
             self.handleError(record)
 
 
+class LogFilter:
+    """
+    This filter some noise from the logs
+    """
+    def filter(record):
+        if record.name == "aiohttp.access" and "/settings" in record.msg and "200" in record.msg:
+            return 0
+        return 1
+
+
 def init_logger(level, logfile=None, quiet=False):
     if logfile and len(logfile) > 0:
         stream_handler = logging.FileHandler(logfile)
@@ -111,5 +121,7 @@ def init_logger(level, logfile=None, quiet=False):
     if quiet:
         stream_handler.addFilter(logging.Filter(name="user_facing"))
         logging.getLogger('user_facing').propagate = False
+    if level > logging.DEBUG:
+        stream_handler.addFilter(LogFilter)
     logging.basicConfig(level=level, handlers=[stream_handler])
     return logging.getLogger('user_facing')

gns3server/web/web_server.py

@@ -33,6 +33,7 @@ from .route import Route
 from ..config import Config
 from ..compute import MODULES
 from ..compute.port_manager import PortManager
+from ..compute.qemu import Qemu
 from ..controller import Controller
 
 
@@ -192,6 +193,10 @@ class WebServer:
         Called when the HTTP server start
         """
         yield from Controller.instance().start()
+        # Because with a large image collection
+        # without md5sum already computed we start the
+        # computing with server start
+        asyncio.async(Qemu.instance().list_images())
 
     def run(self):
         """

init/gns3.conf.upstart

@@ -1,5 +1,6 @@
 description "GNS3 server"
 author      "GNS3 Team"
+env LANG=en_US.UTF-8
 
 start on filesystem or runlevel [2345]
 stop on shutdown

requirements.txt

@@ -6,3 +6,4 @@ Jinja2>=2.7.3
 raven>=5.23.0
 psutil>=3.0.0
 zipstream>=1.1.4
+typing>=3.5.3.0 # Otherwise yarl fail with python 3.4

scripts/remote-install.sh

@@ -152,7 +152,7 @@ log "Update system packages"
 apt-get update
 
 log "Upgrade packages"
-apt-get upgrade -y
+apt-get upgrade --yes --force-yes -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold"
 
 log " Install GNS3 packages"
 apt-get install -y gns3-server
@@ -163,6 +163,10 @@ then
   useradd -d /opt/gns3/ -m gns3
 fi
 
+
+log "Add GNS3 to the ubridge group"
+usermod -aG ubridge gns3
+
 log "Install docker"
 if [ ! -f "/usr/bin/docker" ]
 then

setup.py

@@ -40,9 +40,6 @@ class PyTest(TestCommand):
 
 dependencies = open("requirements.txt", "r").read().splitlines()
 
-if sys.version_info <= (3, 4):
-    dependencies.append('typing>=3.5.3.0 # Otherwise yarl fail with python 3.4')
-
 setup(
     name="gns3-server",
     version=__import__("gns3server").__version__,

tests/compute/docker/test_docker_vm.py

@@ -840,7 +840,7 @@ def test_get_image_informations(project, manager, loop):
 @pytest.mark.skipif(sys.platform.startswith("win"), reason="Not supported on Windows")
 def test_mount_binds(vm, tmpdir):
     image_infos = {
-        "ContainerConfig": {
+        "Config": {
             "Volumes": {
                 "/test/experimental": {}
             }
@@ -879,7 +879,7 @@ def test_start_aux(vm, loop):
 
     with asyncio_patch("asyncio.subprocess.create_subprocess_exec", return_value=MagicMock()) as mock_exec:
         loop.run_until_complete(asyncio.async(vm._start_aux()))
-    mock_exec.assert_called_with('docker', 'exec', '-i', 'e90e34656842', '/gns3/bin/busybox', 'script', '-qfc', 'while true; do /gns3/bin/busybox sh; done', '/dev/null', stderr=asyncio.subprocess.STDOUT, stdin=asyncio.subprocess.PIPE, stdout=asyncio.subprocess.PIPE)
+    mock_exec.assert_called_with('docker', 'exec', '-i', 'e90e34656842', '/gns3/bin/busybox', 'script', '-qfc', 'while true; do TERM=vt100 /gns3/bin/busybox sh; done', '/dev/null', stderr=asyncio.subprocess.STDOUT, stdin=asyncio.subprocess.PIPE, stdout=asyncio.subprocess.PIPE)
 
 
 def test_create_network_interfaces(vm):

tests/controller/test_compute.py

@@ -360,8 +360,10 @@ def test_images(compute, async_run, images_dir):
         images = async_run(compute.images("qemu"))
         mock.assert_called_with("GET", "https://example.com:84/v2/compute/qemu/images", auth=None, data=None, headers={'content-type': 'application/json'}, chunked=False, timeout=None)
 
-    assert images == [{"filename": "linux.qcow2", "path": "linux.qcow2", "md5sum": "d41d8cd98f00b204e9800998ecf8427e", "filesize": 0},
-                      {"filename": "asa.qcow2", "path": "asa.qcow2", "md5sum": "d41d8cd98f00b204e9800998ecf8427e", "filesize": 0}]
+    assert images == [
+        {"filename": "asa.qcow2", "path": "asa.qcow2", "md5sum": "d41d8cd98f00b204e9800998ecf8427e", "filesize": 0},
+        {"filename": "linux.qcow2", "path": "linux.qcow2", "md5sum": "d41d8cd98f00b204e9800998ecf8427e", "filesize": 0}
+    ]
 
 
 def test_list_files(project, async_run, compute):

tests/controller/test_import_project.py

@@ -35,6 +35,8 @@ def test_import_project(async_run, tmpdir, controller):
     topology = {
         "project_id": str(uuid.uuid4()),
         "name": "test",
+        "auto_open": True,
+        "auto_start": True,
         "topology": {
         },
         "version": "2.0.0"
@@ -67,6 +69,8 @@ def test_import_project(async_run, tmpdir, controller):
     # A new project name is generated when you import twice the same name
     with open(zip_path, "rb") as f:
         project = async_run(import_project(controller, str(uuid.uuid4()), f))
+    assert project.auto_open is False
+    assert project.auto_start is False
     assert project.name != "test"
 
 
@@ -252,6 +256,50 @@ def test_import_iou_linux_with_vm(linux_platform, async_run, tmpdir, controller)
         assert topo["topology"]["nodes"][0]["compute_id"] == "vm"
 
 
+def test_import_nat_non_linux(windows_platform, async_run, tmpdir, controller):
+    """
+    On non linux host NAT should be moved to the GNS3 VM
+    """
+    project_id = str(uuid.uuid4())
+    controller._computes["vm"] = AsyncioMagicMock()
+
+    topology = {
+        "project_id": str(uuid.uuid4()),
+        "name": "test",
+        "type": "topology",
+        "topology": {
+            "nodes": [
+                {
+                    "compute_id": "local",
+                    "node_id": "0fd3dd4d-dc93-4a04-a9b9-7396a9e22e8b",
+                    "node_type": "nat",
+                    "name": "test",
+                    "properties": {}
+                }
+            ],
+            "links": [],
+            "computes": [],
+            "drawings": []
+        },
+        "revision": 5,
+        "version": "2.0.0"
+    }
+
+    with open(str(tmpdir / "project.gns3"), 'w+') as f:
+        json.dump(topology, f)
+
+    zip_path = str(tmpdir / "project.zip")
+    with zipfile.ZipFile(zip_path, 'w') as myzip:
+        myzip.write(str(tmpdir / "project.gns3"), "project.gns3")
+
+    with open(zip_path, "rb") as f:
+        project = async_run(import_project(controller, project_id, f))
+
+    with open(os.path.join(project.path, "test.gns3")) as f:
+        topo = json.load(f)
+        assert topo["topology"]["nodes"][0]["compute_id"] == "vm"
+
+
 def test_import_iou_non_linux(windows_platform, async_run, tmpdir, controller):
     """
     On non linux host IOU should be moved to the GNS3 VM

tests/controller/test_node_port_name.py

@@ -548,8 +548,8 @@ def test_list_ports_dynamips(project, compute):
             "link_type": "ethernet"
         },
         {
-            "name": "Serial0/16",
-            "short_name": "s0/16",
+            "name": "Serial0/0",
+            "short_name": "s0/0",
             "data_link_types": {
                 "Cisco HDLC": "DLT_C_HDLC",
                 "Cisco PPP": "DLT_PPP_SERIAL",
@@ -559,8 +559,8 @@ def test_list_ports_dynamips(project, compute):
             "link_type": "serial"
         },
         {
-            "name": "Serial0/17",
-            "short_name": "s0/17",
+            "name": "Serial0/1",
+            "short_name": "s0/1",
             "data_link_types": {
                 "Cisco HDLC": "DLT_C_HDLC",
                 "Cisco PPP": "DLT_PPP_SERIAL",
@@ -570,24 +570,24 @@ def test_list_ports_dynamips(project, compute):
             "link_type": "serial"
         },
         {
-            "name": "Serial0/18",
-            "short_name": "s0/18",
+            "name": "Serial0/2",
+            "short_name": "s0/2",
             "data_link_types": {
                 "Cisco HDLC": "DLT_C_HDLC",
                 "Cisco PPP": "DLT_PPP_SERIAL",
                 "Frame Relay": "DLT_FRELAY"},
-            "port_number": 18,
+            "port_number": 32,
             "adapter_number": 0,
             "link_type": "serial"
         },
         {
-            "name": "Serial0/19",
-            "short_name": "s0/19",
+            "name": "Serial0/3",
+            "short_name": "s0/3",
             "data_link_types": {
                 "Cisco HDLC": "DLT_C_HDLC",
                 "Cisco PPP": "DLT_PPP_SERIAL",
                 "Frame Relay": "DLT_FRELAY"},
-            "port_number": 19,
+            "port_number": 33,
             "adapter_number": 0,
             "link_type": "serial"
         }

tests/topologies/1_3_dynamips_missing_type/after/1_3_dynamips.gns3

@@ -0,0 +1,77 @@
+{
+    "auto_start": false,
+    "name": "1_3_dynamips",
+    "project_id": "ba5790e1-2f51-443e-a3cc-1a2eee132888",
+    "revision": 6,
+    "topology": {
+        "computes": [
+            {
+                "compute_id": "local",
+                "host": "127.0.0.1",
+                "name": "Local",
+                "port": 8000,
+                "protocol": "http"
+            }
+        ],
+        "drawings": [],
+        "links": [],
+        "nodes": [
+            {
+                "symbol": ":/symbols/iosv_virl.svg",
+                "compute_id": "local",
+                "console": 2001,
+                "console_type": "telnet",
+                "label": {
+                    "rotation": 0,
+                    "style": "font-family: TypeWriter;font-size: 10;font-weight: bold;fill: #000000;fill-opacity: 1.0;",
+                    "text": "R1",
+                    "x": 22,
+                    "y": -25
+                },
+                "name": "R1",
+                "node_id": "0bce6ad5-c688-4d4d-a425-f21aaf3927e2",
+                "node_type": "dynamips",
+                "port_name_format": "Ethernet{0}",
+                "port_segment_size": 0,
+                "first_port_name": null,
+                "properties": {
+                    "dynamips_id": 1,
+                    "auto_delete_disks": true,
+                    "clock_divisor": 4,
+                    "disk0": 0,
+                    "disk1": 0,
+                    "exec_area": 64,
+                    "idlemax": 500,
+                    "idlesleep": 30,
+                    "image": "c7200-adventerprisek9-mz.124-24.T8.image",
+                    "mac_addr": "ca01.2f39.0000",
+                    "midplane": "vxr",
+                    "mmap": true,
+                    "npe": "npe-400",
+                    "nvram": 512,
+                    "platform": "c7200",
+                    "power_supplies": [
+                        1,
+                        1
+                    ],
+                    "ram": 512,
+                    "sensors": [
+                        22,
+                        22,
+                        22,
+                        22
+                    ],
+                    "slot0": "C7200-IO-FE",
+                    "sparsemem": true,
+                    "startup_config": "configs/i1_startup-config.cfg",
+                    "system_id": "FTX0945W0MY"
+                },
+                "x": -112,
+                "y": -100,
+                "z": 1
+            }
+        ]
+    },
+    "type": "topology",
+    "version": "ANYSTR"
+}

tests/topologies/1_3_dynamips_missing_type/before/1_3_dynamips.gns3

@@ -0,0 +1,80 @@
+{
+    "auto_start": false,
+    "name": "1_3_dynamips",
+    "project_id": "ba5790e1-2f51-443e-a3cc-1a2eee132888",
+    "revision": 3,
+    "topology": {
+        "nodes": [
+            {
+                "default_symbol": ":/symbols/iosv_virl.normal.svg",
+                "description": "Router c7200",
+                "dynamips_id": 1,
+                "hover_symbol": ":/symbols/iosv_virl.selected.svg",
+                "id": 1,
+                "label": {
+                    "color": "#000000",
+                    "font": "TypeWriter,10,-1,5,75,0,0,0,0,0",
+                    "text": "R1",
+                    "x": 22.6171875,
+                    "y": -25.0
+                },
+                "ports": [
+                    {
+                        "adapter_number": 0,
+                        "id": 1,
+                        "name": "FastEthernet0/0",
+                        "port_number": 0
+                    }
+                ],
+                "properties": {
+                    "auto_delete_disks": true,
+                    "clock_divisor": 4,
+                    "console": 2001,
+                    "disk0": 0,
+                    "disk1": 0,
+                    "exec_area": 64,
+                    "idlemax": 500,
+                    "idlesleep": 30,
+                    "image": "c7200-adventerprisek9-mz.124-24.T8.image",
+                    "mac_addr": "ca01.2f39.0000",
+                    "midplane": "vxr",
+                    "mmap": true,
+                    "name": "R1",
+                    "npe": "npe-400",
+                    "nvram": 512,
+                    "platform": "c7200",
+                    "power_supplies": [
+                        1,
+                        1
+                    ],
+                    "ram": 512,
+                    "sensors": [
+                        22,
+                        22,
+                        22,
+                        22
+                    ],
+                    "slot0": "C7200-IO-FE",
+                    "sparsemem": true,
+                    "startup_config": "configs/i1_startup-config.cfg",
+                    "system_id": "FTX0945W0MY"
+                },
+                "server_id": 1,
+                "vm_id": "0bce6ad5-c688-4d4d-a425-f21aaf3927e2",
+                "x": -112.0,
+                "y": -100.0
+            }
+        ],
+        "servers": [
+            {
+                "cloud": false,
+                "host": "127.0.0.1",
+                "id": 1,
+                "local": true,
+                "port": 8000
+            }
+        ]
+    },
+    "type": "topology",
+    "version": "1.3.13"
+}

tests/utils.py

@@ -16,6 +16,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 import io
+import types
 import asyncio
 import unittest.mock
 
@@ -69,6 +70,10 @@ class AsyncioMagicMock(unittest.mock.MagicMock):
     """
     Magic mock returning coroutine
     """
+    try:
+        __class__ = types.CoroutineType
+    except AttributeError:  # Not supported with Python 3.4
+        __class__ = types.GeneratorType
 
     def __init__(self, return_value=None, return_values=None, **kwargs):
         """