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Code Issues Releases Wiki Activity

Use uBridge for Qemu connections. Ref #267.

Browse Source 
Handle packet captures for VPCS & Qemu nodes. Fixes #548.
This commit is contained in:
grossmj 2016-06-23 16:56:06 -06:00
parent 4eb03b5a99
commit 04022677bd
9 changed files with 244 additions and 119 deletions
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54
gns3server/compute/base_node.py
View File

@ -25,9 +25,11 @@ import tempfile
import psutil
import platform
from ..compute.port_manager import PortManager
from ..utils.asyncio import wait_run_in_executor
from ..ubridge.hypervisor import Hypervisor
from ..ubridge.ubridge_error import UbridgeError
from .nios.nio_udp import NIOUDP
from .error import NodeError
@ -491,6 +493,58 @@ class BaseNode:
if self._ubridge_hypervisor and self._ubridge_hypervisor.is_running():
yield from self._ubridge_hypervisor.stop()
@asyncio.coroutine
def _add_ubridge_udp_connection(self, bridge_name, source_nio, destination_nio):
"""
Creates a connection in uBridge.
:param bridge_name: bridge name in uBridge
:param source_nio: source NIO instance
:param destination_nio: destination NIO instance
"""
yield from self._ubridge_send("bridge create {name}".format(name=bridge_name))
if not isinstance(destination_nio, NIOUDP):
raise NodeError("Destination NIO is not UDP")
yield from self._ubridge_send('bridge add_nio_udp {name} {lport} {rhost} {rport}'.format(name=bridge_name,
lport=source_nio.lport,
rhost=source_nio.rhost,
rport=source_nio.rport))
yield from self._ubridge_send('bridge add_nio_udp {name} {lport} {rhost} {rport}'.format(name=bridge_name,
lport=destination_nio.lport,
rhost=destination_nio.rhost,
rport=destination_nio.rport))
if destination_nio.capturing:
yield from self._ubridge_send('bridge start_capture {name} "{pcap_file}"'.format(name=bridge_name,
pcap_file=destination_nio.pcap_output_file))
yield from self._ubridge_send('bridge start {name}'.format(name=bridge_name))
def _create_local_udp_tunnel(self):
"""
Creates a local UDP tunnel (pair of 2 NIOs, one for each direction)
:returns: source NIO and destination NIO.
"""
m = PortManager.instance()
lport = m.get_free_udp_port(self.project)
rport = m.get_free_udp_port(self.project)
source_nio_settings = {'lport': lport, 'rhost': '127.0.0.1', 'rport': rport, 'type': 'nio_udp'}
destination_nio_settings = {'lport': rport, 'rhost': '127.0.0.1', 'rport': lport, 'type': 'nio_udp'}
source_nio = self.manager.create_nio(self.ubridge_path, source_nio_settings)
destination_nio = self.manager.create_nio(self.ubridge_path, destination_nio_settings)
log.info("{module}: '{name}' [{id}]:local UDP tunnel created between port {port1} and {port2}".format(module=self.manager.module_name,
name=self.name,
id=self.id,
port1=lport,
port2=rport))
return source_nio, destination_nio
@property
def hw_virtualization(self):
"""

1
gns3server/compute/docker/__init__.py
View File

@ -19,6 +19,7 @@
Docker server module.
"""
import sys
import asyncio
import logging
import aiohttp

42
gns3server/compute/docker/docker_vm.py
View File

@ -48,7 +48,8 @@ log = logging.getLogger(__name__)
class DockerVM(BaseNode):
"""Docker container implementation.
"""
Docker container implementation.
:param name: Docker container name
:param node_id: Node identifier
@ -63,13 +64,13 @@ class DockerVM(BaseNode):
:param console_http_path: Url part with the path of the web interface
"""
def __init__(self, name, node_id, project, manager, image,
console=None, aux=None, start_command=None,
adapters=None, environment=None, console_type="telnet",
console_resolution="1024x768", console_http_port=80, console_http_path="/"):
def __init__(self, name, node_id, project, manager, image, console=None, aux=None, start_command=None,
adapters=None, environment=None, console_type="telnet", console_resolution="1024x768",
console_http_port=80, console_http_path="/"):
super().__init__(name, node_id, project, manager, console=console, aux=aux, allocate_aux=True, console_type=console_type)
# If no version is specified force latest
# force the latest image if no version is specified
if ":" not in image:
image = "{}:latest".format(image)
self._image = image
@ -91,11 +92,9 @@ class DockerVM(BaseNode):
else:
self.adapters = adapters
log.debug(
"{module}: {name} [{image}] initialized.".format(
module=self.manager.module_name,
name=self.name,
image=self._image))
log.debug("{module}: {name} [{image}] initialized.".format(module=self.manager.module_name,
name=self.name,
image=self._image))
def __json__(self):
return {
@ -401,14 +400,13 @@ class DockerVM(BaseNode):
for volume in self._volumes:
log.debug("Docker container '{name}' [{image}] fix ownership on {path}".format(
name=self._name, image=self._image, path=volume))
process = yield from asyncio.subprocess.create_subprocess_exec(
"docker",
"exec",
self._cid,
"/gns3/bin/busybox",
"sh",
"-c",
"(/gns3/bin/busybox find \"{path}\" -depth -print0 | /gns3/bin/busybox xargs -0 /gns3/bin/busybox stat -c '%a:%u:%g:%n' > \"{path}/.gns3_perms\") && /gns3/bin/busybox chmod -R u+rX \"{path}\" && /gns3/bin/busybox chown {uid}:{gid} -R \"{path}\"".format(uid=os.getuid(), gid=os.getgid(), path=volume))
process = yield from asyncio.subprocess.create_subprocess_exec("docker",
"exec",
self._cid,
"/gns3/bin/busybox",
"sh",
"-c",
"(/gns3/bin/busybox find \"{path}\" -depth -print0 | /gns3/bin/busybox xargs -0 /gns3/bin/busybox stat -c '%a:%u:%g:%n' > \"{path}/.gns3_perms\") && /gns3/bin/busybox chmod -R u+rX \"{path}\" && /gns3/bin/busybox chown {uid}:{gid} -R \"{path}\"".format(uid=os.getuid(), gid=os.getgid(), path=volume))
yield from process.wait()
@asyncio.coroutine
@ -614,10 +612,11 @@ class DockerVM(BaseNode):
"""
Creates a connection in uBridge.
:param nio: NIO instance or None if it's a dummu interface (if an interface is missing in ubridge you can't see it via ifconfig in the container)
:param nio: NIO instance or None if it's a dummy interface (if an interface is missing in ubridge you can't see it via ifconfig in the container)
:param adapter_number: adapter number
:param namespace: Container namespace (pid)
"""
try:
adapter = self._ethernet_adapters[adapter_number]
except IndexError:
@ -670,8 +669,7 @@ class DockerVM(BaseNode):
adapter = self._ethernet_adapters[adapter_number]
try:
yield from self._ubridge_send("bridge delete bridge{name}".format(
name=adapter_number))
yield from self._ubridge_send("bridge delete bridge{name}".format(name=adapter_number))
except UbridgeError as e:
log.debug(str(e))
try:

124
gns3server/compute/qemu/qemu_vm.py
View File

@ -75,6 +75,7 @@ class QemuVM(BaseNode):
self._monitor = None
self._stdout_file = ""
self._execute_lock = asyncio.Lock()
self._local_udp_tunnels = {}
# QEMU VM settings
if qemu_path:
@ -882,8 +883,17 @@ class QemuVM(BaseNode):
stdout=fd,
stderr=subprocess.STDOUT,
cwd=self.working_dir)
log.info('QEMU VM "{}" started PID={}'.format(self._name, self._process.pid))
if self.use_ubridge:
yield from self._start_ubridge()
for adapter_number, adapter in enumerate(self._ethernet_adapters):
nio = adapter.get_nio(0)
if nio:
yield from self._add_ubridge_udp_connection("QEMU-{}-{}".format(self._id, adapter_number),
self._local_udp_tunnels[adapter_number][1],
nio)
log.info('QEMU VM "{}" started PID={}'.format(self._name, self._process.pid))
self.status = "started"
monitor_process(self._process, self._termination_callback)
except (OSError, subprocess.SubprocessError, UnicodeEncodeError) as e:
@ -919,6 +929,7 @@ class QemuVM(BaseNode):
Stops this QEMU VM.
"""
yield from self._stop_ubridge()
with (yield from self._execute_lock):
# stop the QEMU process
self._hw_virtualization = False
@ -1003,6 +1014,11 @@ class QemuVM(BaseNode):
if nio and isinstance(nio, NIOUDP):
self.manager.port_manager.release_udp_port(nio.lport, self._project)
for udp_tunnel in self._local_udp_tunnels.values():
self.manager.port_manager.release_udp_port(udp_tunnel[0].lport, self._project)
self.manager.port_manager.release_udp_port(udp_tunnel[1].lport, self._project)
self._local_udp_tunnels = {}
@asyncio.coroutine
def _get_vm_status(self):
"""
@ -1081,27 +1097,12 @@ class QemuVM(BaseNode):
adapter_number=adapter_number))
if self.is_running():
raise QemuError("Sorry, adding a link to a started Qemu VM is not supported.")
# FIXME: does the code below work? very undocumented feature...
# dynamically configure an UDP tunnel on the QEMU VM adapter
# if nio and isinstance(nio, NIOUDP):
# if self._legacy_networking:
# yield from self._control_vm("host_net_remove {} gns3-{}".format(adapter_number, adapter_number))
# yield from self._control_vm("host_net_add udp vlan={},name=gns3-{},sport={},dport={},daddr={}".format(adapter_number,
# adapter_number,
# nio.lport,
# nio.rport,
# nio.rhost))
# else:
# # Apparently there is a bug in Qemu...
# # netdev_add [user|tap|socket|hubport|netmap],id=str[,prop=value][,...] -- add host network device
# # netdev_del id -- remove host network device
# yield from self._control_vm("netdev_del gns3-{}".format(adapter_number))
# yield from self._control_vm("netdev_add socket,id=gns3-{},udp={}:{},localaddr={}:{}".format(adapter_number,
# nio.rhost,
# nio.rport,
# self._host,
# nio.lport))
if self.ubridge:
yield from self._add_ubridge_udp_connection("QEMU-{}-{}".format(self._id, adapter_number),
self._local_udp_tunnels[adapter_number][1],
nio)
else:
raise QemuError("Sorry, adding a link to a started Qemu VM is not supported without using uBridge.")
adapter.add_nio(0, nio)
log.info('QEMU VM "{name}" [{id}]: {nio} added to adapter {adapter_number}'.format(name=self._name,
@ -1126,21 +1127,83 @@ class QemuVM(BaseNode):
adapter_number=adapter_number))
if self.is_running():
# FIXME: does the code below work? very undocumented feature...
# dynamically disable the QEMU VM adapter
yield from self._control_vm("host_net_remove {} gns3-{}".format(adapter_number, adapter_number))
yield from self._control_vm("host_net_add user vlan={},name=gns3-{}".format(adapter_number, adapter_number))
if self.ubridge:
yield from self._ubridge_send("bridge delete {name}".format(name="QEMU-{}-{}".format(self._id, adapter_number)))
else:
raise QemuError("Sorry, removing a link to a started Qemu VM is not supported without using uBridge.")
nio = adapter.get_nio(0)
if isinstance(nio, NIOUDP):
self.manager.port_manager.release_udp_port(nio.lport, self._project)
adapter.remove_nio(0)
log.info('QEMU VM "{name}" [{id}]: {nio} removed from adapter {adapter_number}'.format(name=self._name,
id=self._id,
nio=nio,
adapter_number=adapter_number))
return nio
@asyncio.coroutine
def start_capture(self, adapter_number, output_file):
"""
Starts a packet capture.
:param adapter_number: adapter number
:param output_file: PCAP destination file for the capture
"""
try:
adapter = self._ethernet_adapters[adapter_number]
except IndexError:
raise QemuError('Adapter {adapter_number} does not exist on QEMU VM "{name}"'.format(name=self._name,
adapter_number=adapter_number))
if not self.use_ubridge:
raise QemuError("uBridge must be enabled in order to start packet capture")
nio = adapter.get_nio(0)
if not nio:
raise QemuError("Adapter {} is not connected".format(adapter_number))
if nio.capturing:
raise QemuError("Packet capture is already activated on adapter {adapter_number}".format(adapter_number=adapter_number))
nio.startPacketCapture(output_file)
if self.is_running() and self.ubridge:
yield from self._ubridge_send('bridge start_capture {name} "{output_file}"'.format(name="QEMU-{}-{}".format(self._id, adapter_number),
output_file=output_file))
log.info("QEMU VM '{name}' [{id}]: starting packet capture on adapter {adapter_number}".format(name=self.name,
id=self.id,
adapter_number=adapter_number))
def stop_capture(self, adapter_number):
"""
Stops a packet capture.
:param adapter_number: adapter number
"""
try:
adapter = self._ethernet_adapters[adapter_number]
except IndexError:
raise QemuError('Adapter {adapter_number} does not exist on QEMU VM "{name}"'.format(name=self._name,
adapter_number=adapter_number))
nio = adapter.get_nio(0)
if not nio:
raise QemuError("Adapter {} is not connected".format(adapter_number))
nio.stopPacketCapture()
if self.is_running() and self.ubridge:
yield from self._ubridge_send('bridge stop_capture {name}'.format(name="QEMU-{}-{}".format(self._id, adapter_number)))
log.info("QEMU VM '{name}' [{id}]: stopping packet capture on adapter {adapter_number}".format(name=self.name,
id=self.id,
adapter_number=adapter_number))
@property
def started(self):
"""
@ -1332,7 +1395,14 @@ class QemuVM(BaseNode):
for adapter_number, adapter in enumerate(self._ethernet_adapters):
mac = int_to_macaddress(macaddress_to_int(self._mac_address) + adapter_number)
nio = adapter.get_nio(0)
if self.use_ubridge:
# use a local UDP tunnel to connect to uBridge instead
if adapter_number not in self._local_udp_tunnels:
self._local_udp_tunnels[adapter_number] = self._create_local_udp_tunnel()
nio = self._local_udp_tunnels[adapter_number][0]
else:
nio = adapter.get_nio(0)
if self._legacy_networking:
# legacy QEMU networking syntax (-net)
if nio:

21
gns3server/compute/vmware/vmware_vm.py
View File

@ -298,8 +298,7 @@ class VMwareVM(BaseNode):
yield from self._ubridge_send("bridge create {name}".format(name=vnet))
vmnet_interface = os.path.basename(self._vmx_pairs[vnet])
if sys.platform.startswith("linux"):
yield from self._ubridge_send('bridge add_nio_linux_raw {name} "{interface}"'.format(name=vnet,
interface=vmnet_interface))
yield from self._ubridge_send('bridge add_nio_linux_raw {name} "{interface}"'.format(name=vnet, interface=vmnet_interface))
elif sys.platform.startswith("win"):
windows_interfaces = interfaces()
npf = None
@ -312,34 +311,30 @@ class VMwareVM(BaseNode):
npf = interface["id"]
source_mac = interface["mac_address"]
if npf:
yield from self._ubridge_send('bridge add_nio_ethernet {name} "{interface}"'.format(name=vnet,
interface=npf))
yield from self._ubridge_send('bridge add_nio_ethernet {name} "{interface}"'.format(name=vnet, interface=npf))
else:
raise VMwareError("Could not find NPF id for VMnet interface {}".format(vmnet_interface))
if block_host_traffic:
if source_mac:
yield from self._ubridge_send('bridge set_pcap_filter {name} "not ether src {mac}"'.format(name=vnet,
mac=source_mac))
yield from self._ubridge_send('bridge set_pcap_filter {name} "not ether src {mac}"'.format(name=vnet, mac=source_mac))
else:
log.warn("Could not block host network traffic on {} (no MAC address found)".format(vmnet_interface))
elif sys.platform.startswith("darwin"):
yield from self._ubridge_send('bridge add_nio_fusion_vmnet {name} "{interface}"'.format(name=vnet,
interface=vmnet_interface))
yield from self._ubridge_send('bridge add_nio_fusion_vmnet {name} "{interface}"'.format(name=vnet, interface=vmnet_interface))
else:
yield from self._ubridge_send('bridge add_nio_ethernet {name} "{interface}"'.format(name=vnet,
interface=vmnet_interface))
if isinstance(nio, NIOUDP):
yield from self._ubridge_send('bridge add_nio_udp {name} {lport} {rhost} {rport}'.format(name=vnet,
lport=nio.lport,
rhost=nio.rhost,
rport=nio.rport))
lport=nio.lport,
rhost=nio.rhost,
rport=nio.rport))
if nio.capturing:
yield from self._ubridge_send('bridge start_capture {name} "{pcap_file}"'.format(name=vnet,
pcap_file=nio.pcap_output_file))
yield from self._ubridge_send('bridge start_capture {name} "{pcap_file}"'.format(name=vnet, pcap_file=nio.pcap_output_file))
yield from self._ubridge_send('bridge start {name}'.format(name=vnet))

57
gns3server/compute/vpcs/vpcs_vm.py
View File

@ -32,7 +32,6 @@ from gns3server.utils.asyncio import wait_for_process_termination
from gns3server.utils.asyncio import monitor_process
from gns3server.utils.asyncio import subprocess_check_output
from gns3server.utils import parse_version
from gns3server.compute.port_manager import PortManager
from .vpcs_error import VPCSError
from ..adapters.ethernet_adapter import EthernetAdapter
@ -259,7 +258,7 @@ class VPCSVM(BaseNode):
if self.use_ubridge:
yield from self._start_ubridge()
if nio:
yield from self._add_ubridge_connection(self._local_udp_tunnel[1], nio)
yield from self._add_ubridge_udp_connection("VPCS-{}".format(self._id), self._local_udp_tunnel[1], nio)
log.info("VPCS instance {} started PID={}".format(self.name, self._process.pid))
self._started = True
@ -358,37 +357,6 @@ class VPCSVM(BaseNode):
return True
return False
@asyncio.coroutine
def _add_ubridge_connection(self, source_nio, destination_nio):
"""
Creates a connection in uBridge.
:param nio: NIO instance
:param port_number: port number
"""
bridge_name = "VPCS-{}".format(self._id)
yield from self._ubridge_send("bridge create {name}".format(name=bridge_name))
if not isinstance(destination_nio, NIOUDP):
raise VPCSError("Destination NIO is not UDP")
yield from self._ubridge_send('bridge add_nio_udp {name} {lport} {rhost} {rport}'.format(name=bridge_name,
lport=source_nio.lport,
rhost=source_nio.rhost,
rport=source_nio.rport))
yield from self._ubridge_send('bridge add_nio_udp {name} {lport} {rhost} {rport}'.format(name=bridge_name,
lport=destination_nio.lport,
rhost=destination_nio.rhost,
rport=destination_nio.rport))
if destination_nio.capturing:
yield from self._ubridge_send('bridge start_capture {name} "{pcap_file}"'.format(name=bridge_name,
pcap_file=destination_nio.pcap_output_file))
yield from self._ubridge_send('bridge start {name}'.format(name=bridge_name))
@asyncio.coroutine
def port_add_nio_binding(self, port_number, nio):
"""
@ -408,25 +376,10 @@ class VPCSVM(BaseNode):
nio=nio,
port_number=port_number))
if self._started and self.ubridge:
yield from self._add_ubridge_connection(self._local_udp_tunnel[1], nio)
yield from self._add_ubridge_udp_connection("VPCS-{}".format(self._id), self._local_udp_tunnel[1], nio)
return nio
def _create_local_udp_tunnel(self):
m = PortManager.instance()
lport = m.get_free_udp_port(self.project)
rport = m.get_free_udp_port(self.project)
source_nio_settings = {'lport': lport, 'rhost': '127.0.0.1', 'rport': rport, 'type': 'nio_udp'}
destination_nio_settings = {'lport': rport, 'rhost': '127.0.0.1', 'rport': lport, 'type': 'nio_udp'}
source_nio = self.manager.create_nio(self.ubridge_path, source_nio_settings)
destination_nio = self.manager.create_nio(self.ubridge_path, destination_nio_settings)
self._local_udp_tunnel = (source_nio, destination_nio)
log.info('VPCS "{name}" [{id}]: local UDP tunnel created between port {port1} and {port2}'.format(name=self._name,
id=self.id,
port1=lport,
port2=rport))
@asyncio.coroutine
def port_remove_nio_binding(self, port_number):
"""
@ -460,7 +413,7 @@ class VPCSVM(BaseNode):
"""
Starts a packet capture.
:param port_number: adapter number
:param port_number: port number
:param output_file: PCAP destination file for the capture
"""
@ -489,6 +442,7 @@ class VPCSVM(BaseNode):
id=self.id,
port_number=port_number))
@asyncio.coroutine
def stop_capture(self, port_number):
"""
Stops a packet capture.
@ -562,7 +516,8 @@ class VPCSVM(BaseNode):
if self.use_ubridge:
# use the local UDP tunnel to uBridge instead
self._create_local_udp_tunnel()
if not self._local_udp_tunnel:
self._local_udp_tunnel = self._create_local_udp_tunnel()
nio = self._local_udp_tunnel[0]
else:
nio = self._ethernet_adapter.get_nio(0)

4
gns3server/controller/udp_link.py
View File

@ -122,11 +122,11 @@ class UDPLink(Link):
# use the local node first to save bandwidth
for node in self._nodes:
if node["node"].compute.id == "local" and node["node"].node_type not in ["qemu"]:
if node["node"].compute.id == "local" and node["node"].node_type not in [""]: # FIXME
return node
for node in self._nodes:
if node["node"].node_type not in ["qemu"]:
if node["node"].node_type not in [""]: # FIXME
return node
raise aiohttp.web.HTTPConflict(text="Capture is not supported for this link")

53
gns3server/handlers/api/compute/qemu_handler.py
View File

@ -23,10 +23,14 @@ from aiohttp.web import HTTPConflict
from gns3server.web.route import Route
from gns3server.compute.project_manager import ProjectManager
from gns3server.schemas.nio import NIO_SCHEMA
from gns3server.schemas.node import NODE_LIST_IMAGES_SCHEMA
from gns3server.compute.qemu import Qemu
from gns3server.config import Config
from gns3server.schemas.node import (
NODE_LIST_IMAGES_SCHEMA,
NODE_CAPTURE_SCHEMA
)
from gns3server.schemas.qemu import (
QEMU_CREATE_SCHEMA,
QEMU_UPDATE_SCHEMA,
@ -288,6 +292,53 @@ class QEMUHandler:
yield from vm.adapter_remove_nio_binding(int(request.match_info["adapter_number"]))
response.set_status(204)
@Route.post(
r"/projects/{project_id}/qemu/nodes/{node_id}/adapters/{adapter_number:\d+}/ports/{port_number:\d+}/start_capture",
parameters={
"project_id": "Project UUID",
"node_id": "Node UUID",
"adapter_number": "Adapter to start a packet capture",
"port_number": "Port on the adapter (always 0)"
},
status_codes={
200: "Capture started",
400: "Invalid request",
404: "Instance doesn't exist",
},
description="Start a packet capture on a Qemu VM instance",
input=NODE_CAPTURE_SCHEMA)
def start_capture(request, response):
qemu_manager = Qemu.instance()
vm = qemu_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
adapter_number = int(request.match_info["adapter_number"])
pcap_file_path = os.path.join(vm.project.capture_working_directory(), request.json["capture_file_name"])
yield from vm.start_capture(adapter_number, pcap_file_path)
response.json({"pcap_file_path": pcap_file_path})
@Route.post(
r"/projects/{project_id}/qemu/nodes/{node_id}/adapters/{adapter_number:\d+}/ports/{port_number:\d+}/stop_capture",
parameters={
"project_id": "Project UUID",
"node_id": "Node UUID",
"adapter_number": "Adapter to stop a packet capture",
"port_number": "Port on the adapter (always 0)"
},
status_codes={
204: "Capture stopped",
400: "Invalid request",
404: "Instance doesn't exist",
},
description="Stop a packet capture on a Qemu VM instance")
def stop_capture(request, response):
qemu_manager = Qemu.instance()
vm = qemu_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
adapter_number = int(request.match_info["adapter_number"])
yield from vm.stop_capture(adapter_number)
response.set_status(204)
@Route.get(
r"/qemu/binaries",
status_codes={

7
gns3server/handlers/api/compute/vpcs_handler.py
View File

@ -19,8 +19,8 @@ import os
from aiohttp.web import HTTPConflict
from gns3server.web.route import Route
from gns3server.schemas.nio import NIO_SCHEMA
from gns3server.compute.vpcs import VPCS
from gns3server.schemas.node import NODE_CAPTURE_SCHEMA
from gns3server.compute.vpcs import VPCS
from gns3server.schemas.vpcs import (
VPCS_CREATE_SCHEMA,
@ -227,7 +227,6 @@ class VPCSHandler:
yield from vm.port_remove_nio_binding(int(request.match_info["port_number"]))
response.set_status(204)
@Route.post(
r"/projects/{project_id}/vpcs/nodes/{node_id}/adapters/{adapter_number:\d+}/ports/{port_number:\d+}/start_capture",
parameters={
@ -244,6 +243,7 @@ class VPCSHandler:
description="Start a packet capture on a VPCS instance",
input=NODE_CAPTURE_SCHEMA)
def start_capture(request, response):
vpcs_manager = VPCS.instance()
vm = vpcs_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
port_number = int(request.match_info["port_number"])
@ -267,8 +267,9 @@ class VPCSHandler:
},
description="Stop a packet capture on a VPCS instance")
def stop_capture(request, response):
vpcs_manager = VPCS.instance()
vm = vpcs_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
port_number = int(request.match_info["port_number"])
yield from vm.stop_capture(port_number)
response.set_status(204)
response.set_status(204)