mirror of https://github.com/GNS3/gns3-server
Ref https://github.com/GNS3/gns3-gui/issues/1441pull/649/head
Julien Duponchelle
8 years ago
parent
6cad685a08
commit
21b99ad9f9
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#!/usr/bin/env python
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#
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# Copyright (C) 2016 GNS3 Technologies Inc.
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import sys
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import asyncio
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from .vmware_gns3_vm import VMwareGNS3VM
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from .virtualbox_gns3_vm import VirtualBoxGNS3VM
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class GNS3VM:
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"""
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Proxy between the controller and the GNS3 VM engine
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"""
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def __init__(self, controller, settings={}):
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self._controller = controller
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# Keep instance of the loaded engines
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self._engines = {}
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self._settings = {
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"vmname": None,
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"auto_stop": False,
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"headless": False,
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"enable": False,
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"engine": "vmware"
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}
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self._settings.update(settings)
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def engine_list(self):
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"""
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:returns: Return list of engines supported by GNS3 for the GNS3VM
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"""
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virtualbox_informations = {
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"engine_id": "virtualbox",
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"name": "VirtualBox",
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"description": "VirtualBox doesn't support nested virtualization, this means running Qemu based VM could be very slow."
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}
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vmware_informations = {
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"engine_id": "vmware",
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"description": "VMware is the recommended choice for best performances."
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}
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if sys.platform.startswith("darwin"):
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vmware_informations["name"] = "VMware Fusion"
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else:
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vmware_informations["name"] = "VMware Workstation / Player"
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return [
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vmware_informations,
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virtualbox_informations
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]
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@property
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def settings(self):
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return self._settings
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@settings.setter
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def settings(self, val):
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self._settings.update(val)
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self._controller.save()
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def _get_engine(self, engine):
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"""
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Load an engine
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"""
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if engine in self._engines:
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return self._engines[engine]
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if engine == "vmware":
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self._engines["vmware"] = VMwareGNS3VM()
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return self._engines["vmware"]
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elif engine == "virtualbox":
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self._engines["virtualbox"] = VirtualBoxGNS3VM()
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return self._engines["virtualbox"]
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raise NotImplementedError("The engine {} for the GNS3 VM is not supported".format(engine))
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def __json__(self):
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return self._settings
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@asyncio.coroutine
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def list(self, engine):
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"""
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List VMS for an engine
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"""
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engine = self._get_engine(engine)
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vms = []
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for vm in (yield from engine.list()):
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vms.append({"vmname": vm["vmname"]})
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return vms
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@ -0,0 +1,46 @@
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# -*- coding: utf-8 -*-
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#
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# Copyright (C) 2016 GNS3 Technologies Inc.
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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GNS3VM_SETTINGS_SCHEMA = {
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"$schema": "http://json-schema.org/draft-04/schema#",
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"description": "Settings of the GNS3VM",
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"type": "object",
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"properties": {
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"enable": {
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"type": "boolean",
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"description": "Enable the VM"
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},
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"vmname": {
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"type": "string",
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"description": "The name of the VM"
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},
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"auto_stop": {
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"type": "boolean",
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"description": "The VM auto stop with GNS3"
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},
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"headless": {
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"type": "boolean",
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"description": "Start the VM GUI or not",
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},
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"engine": {
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"description": "The engine to use for the VM. Null to disable",
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"enum": ["vmware", "virtualbox", None]
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}
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},
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"additionalProperties": False
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}
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@ -0,0 +1,39 @@
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#!/usr/bin/env python
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#
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# Copyright (C) 2016 GNS3 Technologies Inc.
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import pytest
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from tests.utils import asyncio_patch
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from gns3server.controller.gns3vm import GNS3VM
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def test_list(async_run, controller):
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vm = GNS3VM(controller)
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with asyncio_patch("gns3server.controller.gns3vm.vmware_gns3_vm.VMwareGNS3VM.list", return_value=[{"vmname": "test", "vmx_path": "test"}]):
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res = async_run(vm.list("vmware"))
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assert res == [{"vmname": "test"}] # Informations specific to vmware are stripped
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with asyncio_patch("gns3server.controller.gns3vm.virtualbox_gns3_vm.VirtualBoxGNS3VM.list", return_value=[{"vmname": "test"}]):
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res = async_run(vm.list("virtualbox"))
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assert res == [{"vmname": "test"}]
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with pytest.raises(NotImplementedError):
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async_run(vm.list("hyperv"))
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def test_json(controller):
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vm = GNS3VM(controller)
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assert vm.__json__() == vm._settings
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@ -0,0 +1,49 @@
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# -*- coding: utf-8 -*-
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#
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# Copyright (C) 2016 GNS3 Technologies Inc.
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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from tests.utils import asyncio_patch
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def test_list_vms(http_controller):
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with asyncio_patch("gns3server.controller.gns3vm.vmware_gns3_vm.VMwareGNS3VM.list", return_value=[{"vmname": "test"}]):
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response = http_controller.get('/gns3vm/engines/vmware/vms', example=True)
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assert response.status == 200
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assert response.json == [
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{
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"vmname": "test"
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}
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]
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def test_engines(http_controller):
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response = http_controller.get('/gns3vm/engines', example=True)
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assert response.status == 200
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assert len(response.json) > 0
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def test_put_gns3vm(http_controller):
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response = http_controller.put('/gns3vm', {
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"vmname": "TEST VM"
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}, example=True)
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assert response.status == 201
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assert response.json["vmname"] == "TEST VM"
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def test_get_gns3vm(http_controller):
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response = http_controller.get('/gns3vm', example=True)
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assert response.status == 200
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print(response.json)
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