mirror of
https://github.com/GNS3/gns3-server.git
synced 2024-11-18 01:34:50 +02:00
285 lines
9.0 KiB
Python
285 lines
9.0 KiB
Python
#
|
|
# Copyright (C) 2020 GNS3 Technologies Inc.
|
|
#
|
|
# This program is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
"""
|
|
API routes for Qemu nodes.
|
|
"""
|
|
|
|
import os
|
|
import sys
|
|
|
|
from fastapi import APIRouter, WebSocket, Depends, Body, status
|
|
from fastapi.encoders import jsonable_encoder
|
|
from fastapi.responses import StreamingResponse
|
|
from uuid import UUID
|
|
|
|
from gns3server import schemas
|
|
from gns3server.compute.project_manager import ProjectManager
|
|
from gns3server.compute.qemu import Qemu
|
|
from gns3server.compute.qemu.qemu_vm import QemuVM
|
|
|
|
responses = {404: {"model": schemas.ErrorMessage, "description": "Could not find project or Qemu node"}}
|
|
|
|
router = APIRouter(responses=responses)
|
|
|
|
|
|
def dep_node(project_id: UUID, node_id: UUID):
|
|
"""
|
|
Dependency to retrieve a node.
|
|
"""
|
|
|
|
qemu_manager = Qemu.instance()
|
|
node = qemu_manager.get_node(str(node_id), project_id=str(project_id))
|
|
return node
|
|
|
|
|
|
@router.post(
|
|
"",
|
|
response_model=schemas.Qemu,
|
|
status_code=status.HTTP_201_CREATED,
|
|
responses={409: {"model": schemas.ErrorMessage, "description": "Could not create Qemu node"}},
|
|
)
|
|
async def create_qemu_node(project_id: UUID, node_data: schemas.QemuCreate):
|
|
"""
|
|
Create a new Qemu node.
|
|
"""
|
|
|
|
qemu = Qemu.instance()
|
|
node_data = jsonable_encoder(node_data, exclude_unset=True)
|
|
vm = await qemu.create_node(
|
|
node_data.pop("name"),
|
|
str(project_id),
|
|
node_data.pop("node_id", None),
|
|
linked_clone=node_data.get("linked_clone", True),
|
|
qemu_path=node_data.pop("qemu_path", None),
|
|
console=node_data.pop("console", None),
|
|
console_type=node_data.pop("console_type", "telnet"),
|
|
aux=node_data.get("aux"),
|
|
aux_type=node_data.pop("aux_type", "none"),
|
|
platform=node_data.pop("platform", None),
|
|
)
|
|
|
|
for name, value in node_data.items():
|
|
if hasattr(vm, name) and getattr(vm, name) != value:
|
|
setattr(vm, name, value)
|
|
|
|
return vm.__json__()
|
|
|
|
|
|
@router.get("/{node_id}", response_model=schemas.Qemu)
|
|
def get_qemu_node(node: QemuVM = Depends(dep_node)):
|
|
"""
|
|
Return a Qemu node.
|
|
"""
|
|
|
|
return node.__json__()
|
|
|
|
|
|
@router.put("/{node_id}", response_model=schemas.Qemu)
|
|
async def update_qemu_node(node_data: schemas.QemuUpdate, node: QemuVM = Depends(dep_node)):
|
|
"""
|
|
Update a Qemu node.
|
|
"""
|
|
|
|
node_data = jsonable_encoder(node_data, exclude_unset=True)
|
|
# update the console first to avoid issue if updating console type
|
|
node.console = node_data.pop("console", node.console)
|
|
for name, value in node_data.items():
|
|
if hasattr(node, name) and getattr(node, name) != value:
|
|
await node.update_property(name, value)
|
|
node.updated()
|
|
return node.__json__()
|
|
|
|
|
|
@router.delete("/{node_id}", status_code=status.HTTP_204_NO_CONTENT)
|
|
async def delete_qemu_node(node: QemuVM = Depends(dep_node)):
|
|
"""
|
|
Delete a Qemu node.
|
|
"""
|
|
|
|
await Qemu.instance().delete_node(node.id)
|
|
|
|
|
|
@router.post("/{node_id}/duplicate", response_model=schemas.Qemu, status_code=status.HTTP_201_CREATED)
|
|
async def duplicate_qemu_node(destination_node_id: UUID = Body(..., embed=True), node: QemuVM = Depends(dep_node)):
|
|
"""
|
|
Duplicate a Qemu node.
|
|
"""
|
|
|
|
new_node = await Qemu.instance().duplicate_node(node.id, str(destination_node_id))
|
|
return new_node.__json__()
|
|
|
|
|
|
@router.post("/{node_id}/resize_disk", status_code=status.HTTP_204_NO_CONTENT)
|
|
async def resize_qemu_node_disk(node_data: schemas.QemuDiskResize, node: QemuVM = Depends(dep_node)):
|
|
|
|
await node.resize_disk(node_data.drive_name, node_data.extend)
|
|
|
|
|
|
@router.post("/{node_id}/start", status_code=status.HTTP_204_NO_CONTENT)
|
|
async def start_qemu_node(node: QemuVM = Depends(dep_node)):
|
|
"""
|
|
Start a Qemu node.
|
|
"""
|
|
|
|
qemu_manager = Qemu.instance()
|
|
hardware_accel = qemu_manager.config.settings.Qemu.enable_hardware_acceleration
|
|
if hardware_accel and "-no-kvm" not in node.options and "-no-hax" not in node.options:
|
|
pm = ProjectManager.instance()
|
|
if pm.check_hardware_virtualization(node) is False:
|
|
pass # FIXME: check this
|
|
# raise ComputeError("Cannot start VM with hardware acceleration (KVM/HAX) enabled because hardware virtualization (VT-x/AMD-V) is already used by another software like VMware or VirtualBox")
|
|
await node.start()
|
|
|
|
|
|
@router.post("/{node_id}/stop", status_code=status.HTTP_204_NO_CONTENT)
|
|
async def stop_qemu_node(node: QemuVM = Depends(dep_node)):
|
|
"""
|
|
Stop a Qemu node.
|
|
"""
|
|
|
|
await node.stop()
|
|
|
|
|
|
@router.post("/{node_id}/reload", status_code=status.HTTP_204_NO_CONTENT)
|
|
async def reload_qemu_node(node: QemuVM = Depends(dep_node)):
|
|
"""
|
|
Reload a Qemu node.
|
|
"""
|
|
|
|
await node.reload()
|
|
|
|
|
|
@router.post("/{node_id}/suspend", status_code=status.HTTP_204_NO_CONTENT)
|
|
async def suspend_qemu_node(node: QemuVM = Depends(dep_node)):
|
|
"""
|
|
Suspend a Qemu node.
|
|
"""
|
|
|
|
await node.suspend()
|
|
|
|
|
|
@router.post("/{node_id}/resume", status_code=status.HTTP_204_NO_CONTENT)
|
|
async def resume_qemu_node(node: QemuVM = Depends(dep_node)):
|
|
"""
|
|
Resume a Qemu node.
|
|
"""
|
|
|
|
await node.resume()
|
|
|
|
|
|
@router.post(
|
|
"/{node_id}/adapters/{adapter_number}/ports/{port_number}/nio",
|
|
status_code=status.HTTP_201_CREATED,
|
|
response_model=schemas.UDPNIO,
|
|
)
|
|
async def create_qemu_node_nio(
|
|
adapter_number: int, port_number: int, nio_data: schemas.UDPNIO, node: QemuVM = Depends(dep_node)
|
|
):
|
|
"""
|
|
Add a NIO (Network Input/Output) to the node.
|
|
The port number on the Qemu node is always 0.
|
|
"""
|
|
|
|
nio = Qemu.instance().create_nio(jsonable_encoder(nio_data, exclude_unset=True))
|
|
await node.adapter_add_nio_binding(adapter_number, nio)
|
|
return nio.__json__()
|
|
|
|
|
|
@router.put(
|
|
"/{node_id}/adapters/{adapter_number}/ports/{port_number}/nio",
|
|
status_code=status.HTTP_201_CREATED,
|
|
response_model=schemas.UDPNIO,
|
|
)
|
|
async def update_qemu_node_nio(
|
|
adapter_number: int, port_number: int, nio_data: schemas.UDPNIO, node: QemuVM = Depends(dep_node)
|
|
):
|
|
"""
|
|
Update a NIO (Network Input/Output) on the node.
|
|
The port number on the Qemu node is always 0.
|
|
"""
|
|
|
|
nio = node.get_nio(adapter_number)
|
|
if nio_data.filters:
|
|
nio.filters = nio_data.filters
|
|
if nio_data.suspend:
|
|
nio.suspend = nio_data.suspend
|
|
await node.adapter_update_nio_binding(adapter_number, nio)
|
|
return nio.__json__()
|
|
|
|
|
|
@router.delete("/{node_id}/adapters/{adapter_number}/ports/{port_number}/nio", status_code=status.HTTP_204_NO_CONTENT)
|
|
async def delete_qemu_node_nio(adapter_number: int, port_number: int, node: QemuVM = Depends(dep_node)):
|
|
"""
|
|
Delete a NIO (Network Input/Output) from the node.
|
|
The port number on the Qemu node is always 0.
|
|
"""
|
|
|
|
await node.adapter_remove_nio_binding(adapter_number)
|
|
|
|
|
|
@router.post("/{node_id}/adapters/{adapter_number}/ports/{port_number}/capture/start")
|
|
async def start_qemu_node_capture(
|
|
adapter_number: int, port_number: int, node_capture_data: schemas.NodeCapture, node: QemuVM = Depends(dep_node)
|
|
):
|
|
"""
|
|
Start a packet capture on the node.
|
|
The port number on the Qemu node is always 0.
|
|
"""
|
|
|
|
pcap_file_path = os.path.join(node.project.capture_working_directory(), node_capture_data.capture_file_name)
|
|
await node.start_capture(adapter_number, pcap_file_path)
|
|
return {"pcap_file_path": str(pcap_file_path)}
|
|
|
|
|
|
@router.post(
|
|
"/{node_id}/adapters/{adapter_number}/ports/{port_number}/capture/stop", status_code=status.HTTP_204_NO_CONTENT
|
|
)
|
|
async def stop_qemu_node_capture(adapter_number: int, port_number: int, node: QemuVM = Depends(dep_node)):
|
|
"""
|
|
Stop a packet capture on the node.
|
|
The port number on the Qemu node is always 0.
|
|
"""
|
|
|
|
await node.stop_capture(adapter_number)
|
|
|
|
|
|
@router.get("/{node_id}/adapters/{adapter_number}/ports/{port_number}/capture/stream")
|
|
async def stream_pcap_file(adapter_number: int, port_number: int, node: QemuVM = Depends(dep_node)):
|
|
"""
|
|
Stream the pcap capture file.
|
|
The port number on the Qemu node is always 0.
|
|
"""
|
|
|
|
nio = node.get_nio(adapter_number)
|
|
stream = Qemu.instance().stream_pcap_file(nio, node.project.id)
|
|
return StreamingResponse(stream, media_type="application/vnd.tcpdump.pcap")
|
|
|
|
|
|
@router.websocket("/{node_id}/console/ws")
|
|
async def console_ws(websocket: WebSocket, node: QemuVM = Depends(dep_node)):
|
|
"""
|
|
Console WebSocket.
|
|
"""
|
|
|
|
await node.start_websocket_console(websocket)
|
|
|
|
|
|
@router.post("/{node_id}/console/reset", status_code=status.HTTP_204_NO_CONTENT)
|
|
async def reset_console(node: QemuVM = Depends(dep_node)):
|
|
|
|
await node.reset_console()
|