mirror of
https://github.com/GNS3/gns3-server
synced 2024-12-29 10:18:10 +00:00
144 lines
4.4 KiB
Python
144 lines
4.4 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 compute.
|
|
"""
|
|
|
|
import os
|
|
import psutil
|
|
|
|
from gns3server.config import Config
|
|
from gns3server.utils.cpu_percent import CpuPercent
|
|
from gns3server.version import __version__
|
|
from gns3server.utils.path import get_default_project_directory, is_safe_path
|
|
from gns3server.compute.port_manager import PortManager
|
|
from gns3server.compute.project_manager import ProjectManager
|
|
from gns3server.utils.interfaces import interfaces
|
|
from gns3server.compute.qemu import Qemu
|
|
from gns3server.compute.virtualbox import VirtualBox
|
|
from gns3server.compute.vmware import VMware
|
|
from gns3server import schemas
|
|
|
|
from fastapi import APIRouter, HTTPException, Body, Response, status
|
|
from fastapi.encoders import jsonable_encoder
|
|
from uuid import UUID
|
|
from typing import Optional, List
|
|
|
|
router = APIRouter()
|
|
|
|
|
|
@router.post("/projects/{project_id}/ports/udp", status_code=status.HTTP_201_CREATED)
|
|
def allocate_udp_port(project_id: UUID) -> dict:
|
|
"""
|
|
Allocate an UDP port on the compute.
|
|
"""
|
|
|
|
pm = ProjectManager.instance()
|
|
project = pm.get_project(str(project_id))
|
|
m = PortManager.instance()
|
|
udp_port = m.get_free_udp_port(project)
|
|
return {"udp_port": udp_port}
|
|
|
|
|
|
@router.get("/network/interfaces")
|
|
def network_interfaces() -> dict:
|
|
"""
|
|
List all the network interfaces available on the compute"
|
|
"""
|
|
|
|
network_interfaces = interfaces()
|
|
return network_interfaces
|
|
|
|
|
|
@router.get("/network/ports")
|
|
def network_ports() -> dict:
|
|
"""
|
|
List all the ports used on the compute"
|
|
"""
|
|
|
|
m = PortManager.instance()
|
|
return m.asdict()
|
|
|
|
|
|
@router.get("/version")
|
|
def compute_version() -> dict:
|
|
"""
|
|
Retrieve the server version number.
|
|
"""
|
|
|
|
return {"version": __version__}
|
|
|
|
|
|
@router.get("/statistics")
|
|
def compute_statistics() -> dict:
|
|
"""
|
|
Retrieve the server version number.
|
|
"""
|
|
|
|
try:
|
|
memory_total = psutil.virtual_memory().total
|
|
memory_free = psutil.virtual_memory().available
|
|
memory_used = memory_total - memory_free # actual memory usage in a cross platform fashion
|
|
swap_total = psutil.swap_memory().total
|
|
swap_free = psutil.swap_memory().free
|
|
swap_used = psutil.swap_memory().used
|
|
cpu_percent = int(CpuPercent.get())
|
|
load_average_percent = [int(x / psutil.cpu_count() * 100) for x in psutil.getloadavg()]
|
|
memory_percent = int(psutil.virtual_memory().percent)
|
|
swap_percent = int(psutil.swap_memory().percent)
|
|
disk_usage_percent = int(psutil.disk_usage(get_default_project_directory()).percent)
|
|
except psutil.Error as e:
|
|
raise HTTPException(status_code=status.HTTP_500_INTERNAL_SERVER_ERROR)
|
|
# raise HTTPConflict(text="Psutil error detected: {}".format(e))
|
|
|
|
return {
|
|
"memory_total": memory_total,
|
|
"memory_free": memory_free,
|
|
"memory_used": memory_used,
|
|
"swap_total": swap_total,
|
|
"swap_free": swap_free,
|
|
"swap_used": swap_used,
|
|
"cpu_usage_percent": cpu_percent,
|
|
"memory_usage_percent": memory_percent,
|
|
"swap_usage_percent": swap_percent,
|
|
"disk_usage_percent": disk_usage_percent,
|
|
"load_average_percent": load_average_percent,
|
|
}
|
|
|
|
|
|
@router.get("/qemu/capabilities")
|
|
async def get_qemu_capabilities() -> dict:
|
|
capabilities = {"kvm": []}
|
|
kvms = await Qemu.get_kvm_archs()
|
|
if kvms:
|
|
capabilities["kvm"] = kvms
|
|
return capabilities
|
|
|
|
|
|
@router.get("/virtualbox/vms", response_model=List[dict])
|
|
async def get_virtualbox_vms() -> List[dict]:
|
|
|
|
vbox_manager = VirtualBox.instance()
|
|
return await vbox_manager.list_vms()
|
|
|
|
|
|
@router.get("/vmware/vms", response_model=List[dict])
|
|
async def get_vms() -> List[dict]:
|
|
vmware_manager = VMware.instance()
|
|
return await vmware_manager.list_vms()
|