Release v2.1.18

Ref https://github.com/GNS3/gns3-server/issues/1583
Ref https://github.com/GNS3/gns3-server/issues/1592

This reverts commit 351ed64de9.

CHANGELOG

@@ -1,5 +1,44 @@
 # Change Log
 
+## 2.1.18 22/05/2019
+
+* Revert "Force aiohttp version to 2.3.10 and aiohttp-cors version to 0.5.3" Ref https://github.com/GNS3/gns3-server/issues/1583 Ref https://github.com/GNS3/gns3-server/issues/1592
+* Fix invalid reStructuredText for long description in setup.py
+
+## 2.1.17 17/05/2019
+
+* Force aiohttp version to 2.3.10 and aiohttp-cors version to 0.5.3 This is to fix build issue for Ubuntu 19.04 package on Launchpad. Ref #1583 https://github.com/GNS3/gns3-gui/issues/2774
+
+## 2.1.16 15/04/2019
+
+* Fix broken embedded console for Ethernet switch. Fixes #1574
+* Remove old unused argument option. Fixes #1569
+
+## 2.1.15 21/03/2019
+
+* Fix IOU symlink issue on remote servers.
+* Fix vcpus configuration for GNS3 VM on VMware. Ref #2738.
+
+## 2.1.14 27/02/2019
+
+* Fix issue when setting cpuid.corespersocket for the GNS3 VM. Fixes https://github.com/GNS3/gns3-gui/issues/2723
+* Bump ACPI Shutdown Timeout to 120 seconds. Ref #1536
+
+## 2.1.13 26/02/2019
+
+* Force jsonschema dependency to 2.6.0
+* Less aggressive connections to uBridge. Ref #1289
+* Fix topology images (Pictures) disappearing from projects. Fixes #1514.
+* Reset MAC addresses when duplicating a project. Fixes #1522
+* Fix API call to create a node from an appliance doesn't return the new node data. Fixes #1527
+* Detect invalid environment variable and send a warning when creating a Docker node. Ref #2683
+* Do not export/import symlinks for projects. Fixes #2699
+* Fix symlink not being created for duplicated IOU devices. Fixes https://github.com/GNS3/gns3-gui/issues/2699
+* Configure coresPerSocket value in VMX file for the GNS3 VM. Fixes https://github.com/GNS3/gns3-gui/issues/2688
+* Count logical CPUs to detect if the number of vCPUs is too high when configuring the GNS3 VM. Fixes #2688.
+* Add explicit error when trying to pull a Docker image from Docker Hub without Internet access. Fixes #1506.
+* Fixes double display output in GRUB in QEMU v3.1. Fixes #1516.
+
 ## 2.1.12 23/01/2019
 
 * Tune how to get the size of SVG images. Ref https://github.com/GNS3/gns3-gui/issues/2674.

README.rst

@@ -23,7 +23,7 @@ master is the next stable release, you can test it in your day to day activities
 Bug fixes or small improvements pull requests go here.
 
 2.x (2.1 for example)
-********
+*********************
 Next major release
 
 *Never* use this branch for production. Pull requests for major new features go here.
@@ -100,7 +100,7 @@ All the init script require the creation of a GNS3 user. You can change it to an
     sudo adduser gns3
 
 upstart
-~~~~~~~
+-------
 
 For ubuntu < 15.04
 
@@ -113,7 +113,8 @@ You need to copy init/gns3.conf.upstart to /etc/init/gns3.conf
 
 
 systemd
-~~~~~~~~
+-------
+
 You need to copy init/gns3.service.systemd to /lib/systemd/system/gns3.service
 
 .. code:: bash
@@ -219,5 +220,5 @@ If you want test coverage:
 
 Security issues
 ----------------
-Please contact us using contact informations available here:
+Please contact us using contact form available here:
 http://docs.gns3.com/1ON9JBXSeR7Nt2-Qum2o3ZX0GU86BZwlmNSUgvmqNWGY/index.html

gns3server/compute/base_manager.py

@@ -276,7 +276,7 @@ class BaseManager:
         destination_dir = destination_node.working_dir
         try:
             shutil.rmtree(destination_dir)
-            shutil.copytree(source_node.working_dir, destination_dir)
+            shutil.copytree(source_node.working_dir, destination_dir, symlinks=True, ignore_dangling_symlinks=True)
         except OSError as e:
             raise aiohttp.web.HTTPConflict(text="Can't duplicate node data: {}".format(e))
 

gns3server/compute/docker/__init__.py

@@ -200,7 +200,10 @@ class Docker(BaseManager):
 
         if progress_callback:
             progress_callback("Pulling '{}' from docker hub".format(image))
-        response = yield from self.http_query("POST", "images/create", params={"fromImage": image}, timeout=None)
+        try:
+            response = yield from self.http_query("POST", "images/create", params={"fromImage": image}, timeout=None)
+        except DockerError as e:
+            raise DockerError("Could not pull the '{}' image from Docker Hub, please check your Internet connection (original error: {})".format(image, e))
         # The pull api will stream status via an HTTP JSON stream
         content = ""
         while True:

gns3server/compute/docker/docker_vm.py

@@ -347,6 +347,9 @@ class DockerVM(BaseNode):
         if self._environment:
             for e in self._environment.strip().split("\n"):
                 e = e.strip()
+                if e.split("=")[0] == "":
+                    self.project.emit("log.warning", {"message": "{} has invalid environment variable: {}".format(self.name, e)})
+                    continue
                 if not e.startswith("GNS3_"):
                     formatted = self._format_env(variables, e)
                     params["Env"].append(formatted)

gns3server/compute/iou/iou_vm.py

@@ -522,8 +522,9 @@ class IOUVM(BaseNode):
             # on newer images, see https://github.com/GNS3/gns3-server/issues/1484
             try:
                 symlink = os.path.join(self.working_dir, os.path.basename(self.path))
-                if not os.path.islink(symlink):
-                    os.symlink(self.path, symlink)
+                if os.path.islink(symlink):
+                    os.unlink(symlink)
+                os.symlink(self.path, symlink)
             except OSError as e:
                 raise IOUError("Could not create symbolic link: {}".format(e))
 
@@ -661,6 +662,13 @@ class IOUVM(BaseNode):
                             pass
             self._iou_process = None
 
+        try:
+            symlink = os.path.join(self.working_dir, os.path.basename(self.path))
+            if os.path.islink(symlink):
+                os.unlink(symlink)
+        except OSError as e:
+            log.warning("Could not delete symbolic link: {}".format(e))
+
         self._started = False
         self.save_configs()
 

gns3server/compute/project.py

@@ -415,7 +415,7 @@ class Project:
         """
 
         files = []
-        for dirpath, dirnames, filenames in os.walk(self.path):
+        for dirpath, dirnames, filenames in os.walk(self.path, followlinks=False):
             for filename in filenames:
                 if not filename.endswith(".ghost"):
                     path = os.path.relpath(dirpath, self.path)

gns3server/compute/qemu/__init__.py

@@ -186,7 +186,7 @@ class Qemu(BaseManager):
             return ""
         else:
             try:
-                output = yield from subprocess_check_output(qemu_path, "-version")
+                output = yield from subprocess_check_output(qemu_path, "-version", "-nographic")
                 match = re.search("version\s+([0-9a-z\-\.]+)", output)
                 if match:
                     version = match.group(1)

gns3server/compute/qemu/qemu_vm.py

@@ -974,7 +974,7 @@ class QemuVM(BaseNode):
                 try:
                     if self.acpi_shutdown:
                         yield from self._control_vm("system_powerdown")
-                        yield from gns3server.utils.asyncio.wait_for_process_termination(self._process, timeout=30)
+                        yield from gns3server.utils.asyncio.wait_for_process_termination(self._process, timeout=120)
                     else:
                         self._process.terminate()
                         yield from gns3server.utils.asyncio.wait_for_process_termination(self._process, timeout=3)
@@ -1601,18 +1601,19 @@ class QemuVM(BaseNode):
 
         return network_options
 
-    def _graphic(self):
+    @asyncio.coroutine
+    def _disable_graphics(self):
         """
-        Adds the correct graphic options depending of the OS
+        Disable graphics depending of the QEMU version
         """
 
-        if sys.platform.startswith("win"):
+        if any(opt in self._options for opt in ["-display", "-nographic", "-curses", "-sdl" "-spice", "-vnc"]):
             return []
-        if len(os.environ.get("DISPLAY", "")) > 0:
-            return []
-        if "-nographic" not in self._options:
+        version = yield from self.manager.get_qemu_version(self.qemu_path)
+        if version and parse_version(version) >= parse_version("3.0"):
+            return ["-display", "none"]
+        else:
             return ["-nographic"]
-        return []
 
     def _run_with_kvm(self, qemu_path, options):
         """
@@ -1678,7 +1679,8 @@ class QemuVM(BaseNode):
             raise QemuError("Console type {} is unknown".format(self._console_type))
         command.extend(self._monitor_options())
         command.extend((yield from self._network_options()))
-        command.extend(self._graphic())
+        if self._console_type == "telnet":
+            command.extend((yield from self._disable_graphics()))
         if additional_options:
             try:
                 command.extend(shlex.split(additional_options))

gns3server/controller/drawing.py

@@ -55,7 +55,7 @@ class Drawing:
         return self._id
 
     @property
-    def ressource_filename(self):
+    def resource_filename(self):
         """
         If the svg content has been dump to an external file return is name otherwise None
         """

gns3server/controller/export_project.py

@@ -31,7 +31,7 @@ log = logging.getLogger(__name__)
 
 
 @asyncio.coroutine
-def export_project(project, temporary_dir, include_images=False, keep_compute_id=False, allow_all_nodes=False):
+def export_project(project, temporary_dir, include_images=False, keep_compute_id=False, allow_all_nodes=False, reset_mac_addresses=False):
     """
     Export a project to a zip file.
 
@@ -42,6 +42,7 @@ def export_project(project, temporary_dir, include_images=False, keep_compute_id
     :param include images: save OS images to the zip file
     :param keep_compute_id: If false replace all compute id by local (standard behavior for .gns3project to make it portable)
     :param allow_all_nodes: Allow all nodes type to be include in the zip even if not portable
+    :param reset_mac_addresses: Reset MAC addresses for every nodes.
 
     :returns: ZipStream object
     """
@@ -61,10 +62,10 @@ def export_project(project, temporary_dir, include_images=False, keep_compute_id
     # First we process the .gns3 in order to be sure we don't have an error
     for file in os.listdir(project._path):
         if file.endswith(".gns3"):
-            yield from _patch_project_file(project, os.path.join(project._path, file), zstream, include_images, keep_compute_id, allow_all_nodes, temporary_dir)
+            yield from _patch_project_file(project, os.path.join(project._path, file), zstream, include_images, keep_compute_id, allow_all_nodes, temporary_dir, reset_mac_addresses)
 
     # Export the local files
-    for root, dirs, files in os.walk(project._path, topdown=True):
+    for root, dirs, files in os.walk(project._path, topdown=True, followlinks=False):
         files = [f for f in files if _is_exportable(os.path.join(root, f))]
         for file in files:
             path = os.path.join(root, file)
@@ -125,6 +126,7 @@ def _patch_mtime(path):
         new_mtime = file_date.replace(year=1980).timestamp()
         os.utime(path, (st.st_atime, new_mtime))
 
+
 def _is_exportable(path):
     """
     :returns: True if file should not be included in the final archive
@@ -134,6 +136,10 @@ def _is_exportable(path):
     if path.endswith("snapshots"):
         return False
 
+    # do not export symlinks
+    if os.path.islink(path):
+        return False
+
     # do not export directories of snapshots
     if "{sep}snapshots{sep}".format(sep=os.path.sep) in path:
         return False
@@ -155,7 +161,7 @@ def _is_exportable(path):
 
 
 @asyncio.coroutine
-def _patch_project_file(project, path, zstream, include_images, keep_compute_id, allow_all_nodes, temporary_dir):
+def _patch_project_file(project, path, zstream, include_images, keep_compute_id, allow_all_nodes, temporary_dir, reset_mac_addresses):
     """
     Patch a project file (.gns3) to export a project.
     The .gns3 file is renamed to project.gns3
@@ -188,6 +194,10 @@ def _patch_project_file(project, path, zstream, include_images, keep_compute_id,
                 if "properties" in node and node["node_type"] != "docker":
                     for prop, value in node["properties"].items():
 
+                        # reset the MAC address
+                        if reset_mac_addresses and prop in ("mac_addr", "mac_address"):
+                            node["properties"][prop] = None
+
                         if node["node_type"] == "iou":
                             if not prop == "path":
                                 continue

gns3server/controller/gns3vm/vmware_gns3_vm.py

@@ -72,15 +72,19 @@ class VMwareGNS3VM(BaseGNS3VM):
         if ram % 4 != 0:
             raise GNS3VMError("Allocated memory {} for the GNS3 VM must be a multiple of 4".format(ram))
 
-        available_vcpus = psutil.cpu_count(logical=False)
+        available_vcpus = psutil.cpu_count(logical=True)
         if vcpus > available_vcpus:
             raise GNS3VMError("You have allocated too many vCPUs for the GNS3 VM! (max available is {} vCPUs)".format(available_vcpus))
 
         try:
             pairs = VMware.parse_vmware_file(self._vmx_path)
-            pairs["numvcpus"] = str(vcpus)
-            pairs["memsize"] = str(ram)
-            VMware.write_vmx_file(self._vmx_path, pairs)
+            if vcpus > 1:
+                pairs["numvcpus"] = str(vcpus)
+                cores_per_sockets = int(vcpus / psutil.cpu_count(logical=False))
+                if cores_per_sockets > 1:
+                    pairs["cpuid.corespersocket"] = str(cores_per_sockets)
+                pairs["memsize"] = str(ram)
+                VMware.write_vmx_file(self._vmx_path, pairs)
             log.info("GNS3 VM vCPU count set to {} and RAM amount set to {}".format(vcpus, ram))
         except OSError as e:
             raise GNS3VMError('Could not read/write VMware VMX file "{}": {}'.format(self._vmx_path, e))

gns3server/controller/import_project.py

@@ -184,9 +184,11 @@ def _move_files_to_compute(compute, project_id, directory, files_path):
 
     location = os.path.join(directory, files_path)
     if os.path.exists(location):
-        for (dirpath, dirnames, filenames) in os.walk(location):
+        for (dirpath, dirnames, filenames) in os.walk(location, followlinks=False):
             for filename in filenames:
                 path = os.path.join(dirpath, filename)
+                if os.path.islink(path):
+                    continue
                 dst = os.path.relpath(path, directory)
                 yield from _upload_file(compute, project_id, path, dst)
         yield from wait_run_in_executor(shutil.rmtree, os.path.join(directory, files_path))
@@ -213,9 +215,11 @@ def _import_images(controller, path):
 
     image_dir = controller.images_path()
     root = os.path.join(path, "images")
-    for (dirpath, dirnames, filenames) in os.walk(root):
+    for (dirpath, dirnames, filenames) in os.walk(root, followlinks=False):
         for filename in filenames:
             path = os.path.join(dirpath, filename)
+            if os.path.islink(path):
+                continue
             dst = os.path.join(image_dir, os.path.relpath(path, root))
             os.makedirs(os.path.dirname(dst), exist_ok=True)
             shutil.move(path, dst)

gns3server/controller/project.py

@@ -146,7 +146,6 @@ class Project:
                     }
                 )
 
-
     def reset(self):
         """
         Called when open/close a project. Cleanup internal stuff
@@ -704,24 +703,26 @@ class Project:
             # We don't care if a compute is down at this step
             except (ComputeError, aiohttp.web.HTTPError, aiohttp.ClientResponseError, TimeoutError):
                 pass
-        self._cleanPictures()
+        self._clean_pictures()
         self._status = "closed"
         if not ignore_notification:
             self.controller.notification.emit("project.closed", self.__json__())
 
-    def _cleanPictures(self):
+    def _clean_pictures(self):
         """
-        Delete unused images
+        Delete unused pictures.
         """
 
-        # Project have been deleted
-        if not os.path.exists(self.path):
+        # Project have been deleted or is loading or is not opened
+        if not os.path.exists(self.path) or self._loading or self._status != "opened":
             return
         try:
             pictures = set(os.listdir(self.pictures_directory))
             for drawing in self._drawings.values():
                 try:
-                    pictures.remove(drawing.ressource_filename)
+                    resource_filename = drawing.resource_filename
+                    if resource_filename:
+                        pictures.remove(resource_filename)
                 except KeyError:
                     pass
 
@@ -733,11 +734,12 @@ class Project:
                 except KeyError:
                     pass
 
-
-            for pict in pictures:
-                os.remove(os.path.join(self.pictures_directory, pict))
+            for pic_filename in pictures:
+                path = os.path.join(self.pictures_directory, pic_filename)
+                log.info("Deleting unused picture '{}'".format(path))
+                os.remove(path)
         except OSError as e:
-            log.warning(str(e))
+            log.warning("Could not delete unused pictures: {}".format(e))
 
     @asyncio.coroutine
     def delete(self):
@@ -929,7 +931,7 @@ class Project:
         self.dump()
         try:
             with tempfile.TemporaryDirectory() as tmpdir:
-                zipstream = yield from export_project(self, tmpdir, keep_compute_id=True, allow_all_nodes=True)
+                zipstream = yield from export_project(self, tmpdir, keep_compute_id=True, allow_all_nodes=True, reset_mac_addresses=True)
                 project_path = os.path.join(tmpdir, "project.gns3p")
                 yield from wait_run_in_executor(self._create_duplicate_project_file, project_path, zipstream)
                 with open(project_path, "rb") as f:

gns3server/crash_report.py

@@ -57,7 +57,7 @@ class CrashReport:
     Report crash to a third party service
     """
 
-    DSN = "https://edb72a54588b4d04afc2de56b8cb5b24:7830885c8a2a4d0cb311de10ddfe3d27@sentry.io/38482"
+    DSN = "https://2b1412df322748bc8b36639671f1a40e:25804fdd614d498aa429c689f540779e@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/controller/appliance_handler.py

@@ -67,8 +67,9 @@ class ApplianceHandler:
 
         controller = Controller.instance()
         project = controller.get_project(request.match_info["project_id"])
-        yield from project.add_node_from_appliance(request.match_info["appliance_id"],
-                                                   x=request.json["x"],
-                                                   y=request.json["y"],
-                                                   compute_id=request.json.get("compute_id"))
+        node = yield from project.add_node_from_appliance(request.match_info["appliance_id"],
+                                                          x=request.json["x"],
+                                                          y=request.json["y"],
+                                                          compute_id=request.json.get("compute_id"))
         response.set_status(201)
+        response.json(node)

gns3server/run.py

@@ -91,7 +91,6 @@ def parse_arguments(argv):
     parser.add_argument("--host", help="run on the given host/IP address")
     parser.add_argument("--port", help="run on the given port", type=int)
     parser.add_argument("--ssl", action="store_true", help="run in SSL mode")
-    parser.add_argument("--no-ubridge", action="store_false", help="do not use ubridge to handle node connections")
     parser.add_argument("--config", help="Configuration file")
     parser.add_argument("--certfile", help="SSL cert file")
     parser.add_argument("--certkey", help="SSL key file")

gns3server/schemas/dynamips_vm.py

@@ -137,7 +137,7 @@ VM_CREATE_SCHEMA = {
         },
         "mac_addr": {
             "description": "Base MAC address",
-            "type": "string",
+            "type": ["null", "string"],
             "minLength": 1,
             "pattern": "^([0-9a-fA-F]{4}\\.){2}[0-9a-fA-F]{4}$"
         },
@@ -355,7 +355,7 @@ VM_UPDATE_SCHEMA = {
         },
         "mac_addr": {
             "description": "Base MAC address",
-            "type": "string",
+            "type": ["null", "string"],
             "minLength": 1,
             "pattern": "^([0-9a-fA-F]{4}\\.){2}[0-9a-fA-F]{4}$"
         },
@@ -595,7 +595,7 @@ VM_OBJECT_SCHEMA = {
         },
         "mac_addr": {
             "description": "Base MAC address",
-            "type": "string",
+            "type": ["null", "string"]
             #"minLength": 1,
             #"pattern": "^([0-9a-fA-F]{4}\\.){2}[0-9a-fA-F]{4}$"
         },

gns3server/ubridge/ubridge_hypervisor.py

@@ -69,7 +69,7 @@ class UBridgeHypervisor:
         connection_success = False
         last_exception = None
         while time.time() - begin < timeout:
-            yield from asyncio.sleep(0.01)
+            yield from asyncio.sleep(0.1)
             try:
                 self._reader, self._writer = yield from asyncio.open_connection(host, self._port)
             except OSError as e:
@@ -84,6 +84,7 @@ class UBridgeHypervisor:
             log.info("Connected to uBridge hypervisor after {:.4f} seconds".format(time.time() - begin))
 
         try:
+            yield from asyncio.sleep(0.1)
             version = yield from self.send("hypervisor version")
             self._version = version[0].split("-", 1)[0]
         except IndexError:
@@ -237,7 +238,7 @@ class UBridgeHypervisor:
                                             .format(host=self._host, port=self._port, command=command, run=self.is_running()))
                     else:
                         retries += 1
-                        yield from asyncio.sleep(0.1)
+                        yield from asyncio.sleep(0.5)
                         continue
                 retries = 0
                 buf += chunk.decode("utf-8")

gns3server/utils/asyncio/embed_shell.py

@@ -198,8 +198,8 @@ class UnstoppableEventLoop(EventLoop):
 
 
 class ShellConnection(TelnetConnection):
-    def __init__(self, reader, writer, shell, loop):
-        super(ShellConnection, self).__init__(reader, writer)
+    def __init__(self, reader, writer, shell, window_size_changed_callback, loop):
+        super(ShellConnection, self).__init__(reader, writer, window_size_changed_callback)
         self._shell = shell
         self._loop = loop
         self._cli = None
@@ -239,9 +239,12 @@ class ShellConnection(TelnetConnection):
     def disconnected(self):
         pass
 
+    @asyncio.coroutine
     def window_size_changed(self, columns, rows):
         self._size = Size(rows=rows, columns=columns)
         self._cb.terminal_size_changed()
+        if self._window_size_changed_callback:
+            yield from self._window_size_changed_callback(columns, rows)
 
     @asyncio.coroutine
     def feed(self, data):
@@ -291,8 +294,8 @@ def create_telnet_shell(shell, loop=None):
     if loop is None:
         loop = asyncio.get_event_loop()
 
-    def factory(reader, writer):
-        return ShellConnection(reader, writer, shell, loop)
+    def factory(reader, writer, window_size_changed_callback):
+        return ShellConnection(reader, writer, shell, window_size_changed_callback, loop)
 
     return AsyncioTelnetServer(binary=True, echo=True, naws=True, connection_factory=factory)
 

gns3server/version.py

@@ -23,8 +23,8 @@
 # or negative for a release candidate or beta (after the base version
 # number has been incremented)
 
-__version__ = "2.1.12"
-__version_info__ = (2, 1, 12, 0)
+__version__ = "2.1.18"
+__version_info__ = (2, 1, 18, 0)
 
 # If it's a git checkout try to add the commit
 if "dev" in __version__:

requirements.txt

@@ -1,4 +1,4 @@
-jsonschema>=2.4.0
+jsonschema==2.6.0
 aiohttp>=2.3.3,<2.4.0 # pyup: ignore
 aiohttp-cors>=0.5.3,<0.6.0 # pyup: ignore
 yarl>=0.11
@@ -8,4 +8,4 @@ psutil>=3.0.0
 zipstream>=1.1.4
 typing>=3.5.3.0 # Otherwise yarl fails with python 3.4
 prompt-toolkit==1.0.15
-async-timeout<3.0.0 # pyup: ignore; 3.0 drops support for python 3.4
+async-timeout<3.0.0 # pyup: ignore; 3.0 drops support for python 3.4

tests/compute/qemu/test_qemu_vm.py

@@ -116,6 +116,7 @@ def test_is_running(vm, running_subprocess_mock):
 
 
 def test_start(loop, vm, running_subprocess_mock):
+    vm.manager.get_qemu_version = AsyncioMagicMock(return_value="3.1.0")
     with asyncio_patch("gns3server.compute.qemu.QemuVM.start_wrap_console"):
         with asyncio_patch("asyncio.create_subprocess_exec", return_value=running_subprocess_mock) as mock:
             loop.run_until_complete(asyncio.ensure_future(vm.start()))
@@ -130,6 +131,7 @@ def test_stop(loop, vm, running_subprocess_mock):
     future = asyncio.Future()
     future.set_result(True)
     process.wait.return_value = future
+    vm.manager.get_qemu_version = AsyncioMagicMock(return_value="3.1.0")
 
     with asyncio_patch("gns3server.compute.qemu.QemuVM.start_wrap_console"):
         with asyncio_patch("asyncio.create_subprocess_exec", return_value=process):
@@ -213,6 +215,7 @@ def test_port_remove_nio_binding(vm, loop):
 
 
 def test_close(vm, port_manager, loop):
+    vm.manager.get_qemu_version = AsyncioMagicMock(return_value="3.1.0")
     with asyncio_patch("gns3server.compute.qemu.QemuVM.start_wrap_console"):
         with asyncio_patch("asyncio.create_subprocess_exec", return_value=MagicMock()):
             loop.run_until_complete(asyncio.ensure_future(vm.start()))
@@ -338,6 +341,7 @@ def test_disk_options(vm, tmpdir, loop, fake_qemu_img_binary):
 
 def test_cdrom_option(vm, tmpdir, loop, fake_qemu_img_binary):
 
+    vm.manager.get_qemu_version = AsyncioMagicMock(return_value="3.1.0")
     vm._cdrom_image = str(tmpdir / "test.iso")
     open(vm._cdrom_image, "w+").close()
 
@@ -348,6 +352,7 @@ def test_cdrom_option(vm, tmpdir, loop, fake_qemu_img_binary):
 
 def test_bios_option(vm, tmpdir, loop, fake_qemu_img_binary):
 
+    vm.manager.get_qemu_version = AsyncioMagicMock(return_value="3.1.0")
     vm._bios_image = str(tmpdir / "test.img")
     open(vm._bios_image, "w+").close()
 
@@ -454,6 +459,7 @@ def test_control_vm_expect_text(vm, loop, running_subprocess_mock):
 
 def test_build_command(vm, loop, fake_qemu_binary, port_manager):
 
+    vm.manager.get_qemu_version = AsyncioMagicMock(return_value="3.1.0")
     os.environ["DISPLAY"] = "0:0"
     with asyncio_patch("asyncio.create_subprocess_exec", return_value=MagicMock()) as process:
         cmd = loop.run_until_complete(asyncio.ensure_future(vm._build_command()))
@@ -477,7 +483,9 @@ def test_build_command(vm, loop, fake_qemu_binary, port_manager):
             "-device",
             "e1000,mac={},netdev=gns3-0".format(vm._mac_address),
             "-netdev",
-            "socket,id=gns3-0,udp=127.0.0.1:{},localaddr=127.0.0.1:{}".format(nio.rport, nio.lport)
+            "socket,id=gns3-0,udp=127.0.0.1:{},localaddr=127.0.0.1:{}".format(nio.rport, nio.lport),
+            "-display",
+            "none"
         ]
 
 
@@ -486,6 +494,7 @@ def test_build_command_manual_uuid(vm, loop, fake_qemu_binary, port_manager):
     If user has set a uuid we keep it
     """
 
+    vm.manager.get_qemu_version = AsyncioMagicMock(return_value="3.1.0")
     vm.options = "-uuid e1c307a4-896f-11e6-81a5-3c07547807cc"
     os.environ["DISPLAY"] = "0:0"
     with asyncio_patch("asyncio.create_subprocess_exec", return_value=MagicMock()) as process:
@@ -524,7 +533,8 @@ def test_build_command_kvm(linux_platform, vm, loop, fake_qemu_binary, port_mana
             "-device",
             "e1000,mac={},netdev=gns3-0".format(vm._mac_address),
             "-netdev",
-            "socket,id=gns3-0,udp=127.0.0.1:{},localaddr=127.0.0.1:{}".format(nio.rport, nio.lport)
+            "socket,id=gns3-0,udp=127.0.0.1:{},localaddr=127.0.0.1:{}".format(nio.rport, nio.lport),
+            "-nographic"
         ]
 
 
@@ -560,13 +570,52 @@ def test_build_command_kvm_2_4(linux_platform, vm, loop, fake_qemu_binary, port_
             "-device",
             "e1000,mac={},netdev=gns3-0".format(vm._mac_address),
             "-netdev",
-            "socket,id=gns3-0,udp=127.0.0.1:{},localaddr=127.0.0.1:{}".format(nio.rport, nio.lport)
+            "socket,id=gns3-0,udp=127.0.0.1:{},localaddr=127.0.0.1:{}".format(nio.rport, nio.lport),
+            "-nographic"
         ]
 
 
+def test_build_command_kvm_3_1(linux_platform, vm, loop, fake_qemu_binary, port_manager):
+    """
+    Qemu 2.4 introduce an issue with KVM
+    """
+    vm._run_with_kvm = MagicMock(return_value=True)
+    vm.manager.get_qemu_version = AsyncioMagicMock(return_value="3.1.0")
+    os.environ["DISPLAY"] = "0:0"
+    with asyncio_patch("asyncio.create_subprocess_exec", return_value=MagicMock()) as process:
+        cmd = loop.run_until_complete(asyncio.ensure_future(vm._build_command()))
+        nio = vm._local_udp_tunnels[0][0]
+        assert cmd == [
+            fake_qemu_binary,
+            "-name",
+            "test",
+            "-m",
+            "256M",
+            "-smp",
+            "cpus=1",
+            "-enable-kvm",
+            "-machine",
+            "smm=off",
+            "-boot",
+            "order=c",
+            "-uuid",
+            vm.id,
+            "-serial",
+            "telnet:127.0.0.1:{},server,nowait".format(vm._internal_console_port),
+            "-net",
+            "none",
+            "-device",
+            "e1000,mac={},netdev=gns3-0".format(vm._mac_address),
+            "-netdev",
+            "socket,id=gns3-0,udp=127.0.0.1:{},localaddr=127.0.0.1:{}".format(nio.rport, nio.lport),
+            "-display",
+            "none"
+        ]
+
 @pytest.mark.skipif(sys.platform.startswith("win"), reason="Not supported on Windows")
 def test_build_command_without_display(vm, loop, fake_qemu_binary):
 
+    vm.manager.get_qemu_version = AsyncioMagicMock(return_value="2.5.0")
     os.environ["DISPLAY"] = ""
     with asyncio_patch("asyncio.create_subprocess_exec", return_value=MagicMock()) as process:
         cmd = loop.run_until_complete(asyncio.ensure_future(vm._build_command()))
@@ -575,6 +624,7 @@ def test_build_command_without_display(vm, loop, fake_qemu_binary):
 
 def test_build_command_two_adapters(vm, loop, fake_qemu_binary, port_manager):
 
+    vm.manager.get_qemu_version = AsyncioMagicMock(return_value="2.5.0")
     os.environ["DISPLAY"] = "0:0"
     vm.adapters = 2
     with asyncio_patch("asyncio.create_subprocess_exec", return_value=MagicMock()) as process:
@@ -604,7 +654,8 @@ def test_build_command_two_adapters(vm, loop, fake_qemu_binary, port_manager):
             "-device",
             "e1000,mac={},netdev=gns3-1".format(int_to_macaddress(macaddress_to_int(vm._mac_address) + 1)),
             "-netdev",
-            "socket,id=gns3-1,udp=127.0.0.1:{},localaddr=127.0.0.1:{}".format(nio2.rport, nio2.lport)
+            "socket,id=gns3-1,udp=127.0.0.1:{},localaddr=127.0.0.1:{}".format(nio2.rport, nio2.lport),
+            "-nographic"
         ]
 
 
@@ -613,6 +664,7 @@ def test_build_command_two_adapters_mac_address(vm, loop, fake_qemu_binary, port
     Should support multiple base vmac address
     """
 
+    vm.manager.get_qemu_version = AsyncioMagicMock(return_value="2.5.0")
     vm.adapters = 2
     vm.mac_address = "00:00:ab:0e:0f:09"
     mac_0 = vm._mac_address

tests/handlers/api/controller/test_appliance.py

@@ -75,14 +75,13 @@ def test_create_node_from_appliance(http_controller, controller, project, comput
         "name": "test",
         "symbol": "guest.svg",
         "default_name_format": "{name}-{0}",
-        "server": "example.com"
+        "compute_id": "example.com"
     })}
-    with asyncio_patch("gns3server.controller.project.Project.add_node_from_appliance") as mock:
+    with asyncio_patch("gns3server.controller.project.Project.add_node_from_appliance", return_value={"name": "test", "node_type": "qemu", "compute_id": "example.com"}) as mock:
         response = http_controller.post("/projects/{}/appliances/{}".format(project.id, id), {
             "x": 42,
             "y": 12
         })
     mock.assert_called_with(id, x=42, y=12, compute_id=None)
-    print(response.body)
     assert response.route == "/projects/{project_id}/appliances/{appliance_id}"
     assert response.status == 201