mirror of
https://github.com/GNS3/gns3-server
synced 2024-11-16 05:18:56 +00:00
fd22cd8361
Add a command_line attribute to the VM object with the command line used to start the VM. Now /start return the object in order to get this new attribute. And the HTTP status code is 200 instead of 204 because 204 disallow body. Support: * Qemu * Dynamips * IOU Ref https://github.com/GNS3/gns3-gui/issues/513
391 lines
13 KiB
Python
391 lines
13 KiB
Python
# -*- coding: utf-8 -*-
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#
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# Copyright (C) 2015 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 os.path
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from aiohttp.web import HTTPConflict
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from ...web.route import Route
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from ...modules.project_manager import ProjectManager
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from ...schemas.nio import NIO_SCHEMA
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from ...schemas.qemu import QEMU_CREATE_SCHEMA
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from ...schemas.qemu import QEMU_UPDATE_SCHEMA
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from ...schemas.qemu import QEMU_OBJECT_SCHEMA
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from ...schemas.qemu import QEMU_BINARY_FILTER_SCHEMA
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from ...schemas.qemu import QEMU_BINARY_LIST_SCHEMA
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from ...schemas.qemu import QEMU_CAPABILITY_LIST_SCHEMA
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from ...schemas.qemu import QEMU_IMAGE_CREATE_SCHEMA
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from ...schemas.vm import VM_LIST_IMAGES_SCHEMA
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from ...modules.qemu import Qemu
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from ...config import Config
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class QEMUHandler:
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"""
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API entry points for QEMU.
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"""
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@classmethod
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@Route.post(
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r"/projects/{project_id}/qemu/vms",
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parameters={
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"project_id": "UUID for the project"
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},
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status_codes={
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201: "Instance created",
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400: "Invalid request",
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409: "Conflict"
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},
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description="Create a new Qemu VM instance",
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input=QEMU_CREATE_SCHEMA,
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output=QEMU_OBJECT_SCHEMA)
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def create(request, response):
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qemu = Qemu.instance()
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vm = yield from qemu.create_vm(request.json.pop("name"),
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request.match_info["project_id"],
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request.json.pop("vm_id", None),
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linked_clone=request.json.get("linked_clone", True),
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qemu_path=request.json.pop("qemu_path", None),
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console=request.json.pop("console", None),
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console_type=request.json.pop("console_type", "telnet"),
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platform=request.json.pop("platform", None))
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for name, value in request.json.items():
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if hasattr(vm, name) and getattr(vm, name) != value:
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setattr(vm, name, value)
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response.set_status(201)
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response.json(vm)
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@classmethod
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@Route.get(
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r"/projects/{project_id}/qemu/vms/{vm_id}",
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parameters={
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"project_id": "UUID for the project",
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"vm_id": "UUID for the instance"
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},
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status_codes={
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200: "Success",
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400: "Invalid request",
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404: "Instance doesn't exist"
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},
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description="Get a Qemu VM instance",
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output=QEMU_OBJECT_SCHEMA)
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def show(request, response):
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qemu_manager = Qemu.instance()
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vm = qemu_manager.get_vm(request.match_info["vm_id"], project_id=request.match_info["project_id"])
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response.json(vm)
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@classmethod
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@Route.put(
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r"/projects/{project_id}/qemu/vms/{vm_id}",
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parameters={
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"project_id": "UUID for the project",
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"vm_id": "UUID for the instance"
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},
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status_codes={
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200: "Instance updated",
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400: "Invalid request",
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404: "Instance doesn't exist",
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409: "Conflict"
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},
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description="Update a Qemu VM instance",
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input=QEMU_UPDATE_SCHEMA,
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output=QEMU_OBJECT_SCHEMA)
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def update(request, response):
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qemu_manager = Qemu.instance()
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vm = qemu_manager.get_vm(request.match_info["vm_id"], project_id=request.match_info["project_id"])
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for name, value in request.json.items():
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if hasattr(vm, name) and getattr(vm, name) != value:
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setattr(vm, name, value)
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response.json(vm)
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@classmethod
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@Route.delete(
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r"/projects/{project_id}/qemu/vms/{vm_id}",
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parameters={
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"project_id": "UUID for the project",
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"vm_id": "UUID for the instance"
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},
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status_codes={
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204: "Instance deleted",
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400: "Invalid request",
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404: "Instance doesn't exist"
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},
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description="Delete a Qemu VM instance")
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def delete(request, response):
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yield from Qemu.instance().delete_vm(request.match_info["vm_id"])
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response.set_status(204)
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@classmethod
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@Route.post(
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r"/projects/{project_id}/qemu/vms/{vm_id}/start",
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parameters={
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"project_id": "UUID for the project",
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"vm_id": "UUID for the instance"
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},
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status_codes={
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200: "Instance started",
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400: "Invalid request",
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404: "Instance doesn't exist"
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},
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description="Start a Qemu VM instance",
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output=QEMU_OBJECT_SCHEMA)
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def start(request, response):
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qemu_manager = Qemu.instance()
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vm = qemu_manager.get_vm(request.match_info["vm_id"], project_id=request.match_info["project_id"])
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if sys.platform.startswith("linux") and qemu_manager.config.get_section_config("Qemu").getboolean("enable_kvm", True) \
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and "-no-kvm" not in vm.options:
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pm = ProjectManager.instance()
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if pm.check_hardware_virtualization(vm) is False:
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raise HTTPConflict(text="Cannot start VM with KVM enabled because hardware virtualization (VT-x/AMD-V) is already used by another software like VMware or VirtualBox")
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yield from vm.start()
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response.json(vm)
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@classmethod
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@Route.post(
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r"/projects/{project_id}/qemu/vms/{vm_id}/stop",
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parameters={
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"project_id": "UUID for the project",
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"vm_id": "UUID for the instance"
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},
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status_codes={
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204: "Instance stopped",
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400: "Invalid request",
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404: "Instance doesn't exist"
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},
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description="Stop a Qemu VM instance")
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def stop(request, response):
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qemu_manager = Qemu.instance()
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vm = qemu_manager.get_vm(request.match_info["vm_id"], project_id=request.match_info["project_id"])
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yield from vm.stop()
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response.set_status(204)
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@classmethod
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@Route.post(
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r"/projects/{project_id}/qemu/vms/{vm_id}/reload",
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parameters={
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"project_id": "UUID for the project",
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"vm_id": "UUID for the instance",
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},
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status_codes={
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204: "Instance reloaded",
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400: "Invalid request",
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404: "Instance doesn't exist"
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},
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description="Reload a Qemu VM instance")
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def reload(request, response):
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qemu_manager = Qemu.instance()
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vm = qemu_manager.get_vm(request.match_info["vm_id"], project_id=request.match_info["project_id"])
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yield from vm.reload()
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response.set_status(204)
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@classmethod
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@Route.post(
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r"/projects/{project_id}/qemu/vms/{vm_id}/suspend",
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parameters={
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"project_id": "UUID for the project",
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"vm_id": "UUID for the instance",
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},
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status_codes={
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204: "Instance suspended",
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400: "Invalid request",
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404: "Instance doesn't exist"
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},
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description="Suspend a Qemu VM instance")
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def suspend(request, response):
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qemu_manager = Qemu.instance()
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vm = qemu_manager.get_vm(request.match_info["vm_id"], project_id=request.match_info["project_id"])
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yield from vm.suspend()
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response.set_status(204)
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@classmethod
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@Route.post(
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r"/projects/{project_id}/qemu/vms/{vm_id}/resume",
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parameters={
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"project_id": "UUID for the project",
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"vm_id": "UUID for the instance",
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},
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status_codes={
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204: "Instance resumed",
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400: "Invalid request",
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404: "Instance doesn't exist"
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},
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description="Resume a Qemu VM instance")
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def resume(request, response):
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qemu_manager = Qemu.instance()
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vm = qemu_manager.get_vm(request.match_info["vm_id"], project_id=request.match_info["project_id"])
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yield from vm.resume()
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response.set_status(204)
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@Route.post(
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r"/projects/{project_id}/qemu/vms/{vm_id}/adapters/{adapter_number:\d+}/ports/{port_number:\d+}/nio",
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parameters={
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"project_id": "UUID for the project",
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"vm_id": "UUID for the instance",
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"adapter_number": "Network adapter where the nio is located",
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"port_number": "Port on the adapter (always 0)"
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},
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status_codes={
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201: "NIO created",
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400: "Invalid request",
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404: "Instance doesn't exist"
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},
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description="Add a NIO to a Qemu VM instance",
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input=NIO_SCHEMA,
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output=NIO_SCHEMA)
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def create_nio(request, response):
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qemu_manager = Qemu.instance()
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vm = qemu_manager.get_vm(request.match_info["vm_id"], project_id=request.match_info["project_id"])
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nio_type = request.json["type"]
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if nio_type not in ("nio_udp", "nio_tap", "nio_nat"):
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raise HTTPConflict(text="NIO of type {} is not supported".format(nio_type))
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nio = qemu_manager.create_nio(vm.qemu_path, request.json)
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yield from vm.adapter_add_nio_binding(int(request.match_info["adapter_number"]), nio)
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response.set_status(201)
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response.json(nio)
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@classmethod
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@Route.delete(
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r"/projects/{project_id}/qemu/vms/{vm_id}/adapters/{adapter_number:\d+}/ports/{port_number:\d+}/nio",
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parameters={
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"project_id": "UUID for the project",
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"vm_id": "UUID for the instance",
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"adapter_number": "Network adapter where the nio is located",
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"port_number": "Port on the adapter (always 0)"
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},
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status_codes={
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204: "NIO deleted",
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400: "Invalid request",
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404: "Instance doesn't exist"
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},
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description="Remove a NIO from a Qemu VM instance")
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def delete_nio(request, response):
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qemu_manager = Qemu.instance()
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vm = qemu_manager.get_vm(request.match_info["vm_id"], project_id=request.match_info["project_id"])
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yield from vm.adapter_remove_nio_binding(int(request.match_info["adapter_number"]))
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response.set_status(204)
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@classmethod
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@Route.get(
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r"/qemu/binaries",
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status_codes={
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200: "Success",
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400: "Invalid request",
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404: "Instance doesn't exist"
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},
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description="Get a list of available Qemu binaries",
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input=QEMU_BINARY_FILTER_SCHEMA,
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output=QEMU_BINARY_LIST_SCHEMA)
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def list_binaries(request, response):
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binaries = yield from Qemu.binary_list(request.json.get("archs", None))
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response.json(binaries)
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@classmethod
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@Route.get(
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r"/qemu/img-binaries",
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status_codes={
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200: "Success",
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400: "Invalid request",
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404: "Instance doesn't exist"
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},
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description="Get a list of available Qemu-img binaries",
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output=QEMU_BINARY_LIST_SCHEMA)
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def list_img_binaries(request, response):
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binaries = yield from Qemu.img_binary_list()
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response.json(binaries)
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@Route.get(
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r"/qemu/capabilities",
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status_codes={
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200: "Success"
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},
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description="Get a list of Qemu capabilities on this server",
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output=QEMU_CAPABILITY_LIST_SCHEMA
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)
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def get_capabilities(request, response):
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capabilities = {"kvm": []}
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kvms = yield from Qemu.get_kvm_archs()
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if kvms:
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capabilities["kvm"] = kvms
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response.json(capabilities)
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@classmethod
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@Route.post(
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r"/qemu/img",
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status_codes={
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201: "Image created",
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},
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description="Create a Qemu image",
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input=QEMU_IMAGE_CREATE_SCHEMA
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)
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def create_img(request, response):
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qemu_img = request.json.pop("qemu_img")
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path = request.json.pop("path")
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if os.path.isabs(path):
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config = Config.instance()
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if config.get_section_config("Server").getboolean("local", False) is False:
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response.set_status(403)
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return
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yield from Qemu.instance().create_disk(qemu_img, path, request.json)
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response.set_status(201)
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@Route.get(
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r"/qemu/vms",
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status_codes={
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200: "List of Qemu images retrieved",
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},
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description="Retrieve the list of Qemu images",
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output=VM_LIST_IMAGES_SCHEMA)
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def list_vms(request, response):
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qemu_manager = Qemu.instance()
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vms = yield from qemu_manager.list_images()
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response.set_status(200)
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response.json(vms)
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@Route.post(
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r"/qemu/vms/{path:.+}",
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status_codes={
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204: "Image uploaded",
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},
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raw=True,
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description="Upload Qemu image.")
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def upload_vm(request, response):
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qemu_manager = Qemu.instance()
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yield from qemu_manager.write_image(request.match_info["path"], request.content)
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response.set_status(204)
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