Here are the examples of the python api aiohttp.web.HTTPConflict taken from open source projects. By voting up you can indicate which examples are most useful and appropriate.
20 Examples
3
Example 1
@classmethod
@Route.post(
r"/version",
description="Check if version is the same as the server",
output=VERSION_SCHEMA,
input=VERSION_SCHEMA,
status_codes={
200: "Same version",
409: "Invalid version"
})
def check_version(request, response):
if request.json["version"] != __version__:
raise HTTPConflict(text="Client version {} differs with server version {}".format(request.json["version"], __version__))
response.json({"version": __version__})
3
Example 2
def reserve_udp_port(self, port, project):
"""
Reserve a specific UDP port number
:param port: UDP port number
:param project: Project instance
"""
if port in self._used_udp_ports:
raise HTTPConflict(text="UDP port {} already in use on host {}".format(port, self._console_host))
if port < self._udp_port_range[0] or port > self._udp_port_range[1]:
raise HTTPConflict(text="UDP port {} is outside the range {}-{}".format(port, self._udp_port_range[0], self._udp_port_range[1]))
self._used_udp_ports.add(port)
project.record_udp_port(port)
log.debug("UDP port {} has been reserved".format(port))
3
Example 3
def test_reserve_udp_port():
pm = PortManager()
project = Project()
pm.reserve_udp_port(10000, project)
with pytest.raises(aiohttp.web.HTTPConflict):
pm.reserve_udp_port(10000, project)
2
Example 4
@asyncio.coroutine
def create_nio(self, node, nio_settings):
"""
Creates a new NIO.
:param node: Dynamips node instance
:param nio_settings: information to create the NIO
:returns: a NIO object
"""
nio = None
if nio_settings["type"] == "nio_udp":
lport = nio_settings["lport"]
rhost = nio_settings["rhost"]
rport = nio_settings["rport"]
try:
info = socket.getaddrinfo(rhost, rport, socket.AF_UNSPEC, socket.SOCK_DGRAM, 0, socket.AI_PASSIVE)
if not info:
raise DynamipsError("getaddrinfo returns an empty list on {}:{}".format(rhost, rport))
for res in info:
af, socktype, proto, _, sa = res
with socket.socket(af, socktype, proto) as sock:
sock.connect(sa)
except OSError as e:
raise DynamipsError("Could not create an UDP connection to {}:{}: {}".format(rhost, rport, e))
nio = NIOUDP(node.hypervisor, lport, rhost, rport)
elif nio_settings["type"] == "nio_generic_ethernet":
ethernet_device = nio_settings["ethernet_device"]
if sys.platform.startswith("win"):
# replace the interface name by the GUID on Windows
windows_interfaces = interfaces()
npf_interface = None
for interface in windows_interfaces:
if interface["name"] == ethernet_device:
npf_interface = interface["id"]
if not npf_interface:
raise DynamipsError("Could not find interface {} on this host".format(ethernet_device))
else:
ethernet_device = npf_interface
if not is_interface_up(ethernet_device):
raise aiohttp.web.HTTPConflict(text="Ethernet interface {} is down".format(ethernet_device))
nio = NIOGenericEthernet(node.hypervisor, ethernet_device)
elif nio_settings["type"] == "nio_linux_ethernet":
if sys.platform.startswith("win"):
raise DynamipsError("This NIO type is not supported on Windows")
ethernet_device = nio_settings["ethernet_device"]
nio = NIOLinuxEthernet(node.hypervisor, ethernet_device)
elif nio_settings["type"] == "nio_tap":
tap_device = nio_settings["tap_device"]
nio = NIOTAP(node.hypervisor, tap_device)
if not is_interface_up(tap_device):
# test after the TAP interface has been created (if it doesn't exist yet)
raise aiohttp.web.HTTPConflict(text="TAP interface {} is down".format(tap_device))
elif nio_settings["type"] == "nio_unix":
local_file = nio_settings["local_file"]
remote_file = nio_settings["remote_file"]
nio = NIOUNIX(node.hypervisor, local_file, remote_file)
elif nio_settings["type"] == "nio_vde":
control_file = nio_settings["control_file"]
local_file = nio_settings["local_file"]
nio = NIOVDE(node.hypervisor, control_file, local_file)
elif nio_settings["type"] == "nio_null":
nio = NIONull(node.hypervisor)
else:
raise aiohttp.web.HTTPConflict(text="NIO of type {} is not supported".format(nio_settings["type"]))
yield from nio.create()
return nio
0
Example 5
@Route.post(
r"/projects/{project_id}/docker/vms/{vm_id}/adapters/{adapter_number:\d+}/ports/{port_number:\d+}/nio",
parameters={
"project_id": "UUID for the project",
"id": "ID of the container",
"adapter_number": "Adapter where the nio should be added",
"port_number": "Port on the adapter"
},
status_codes={
201: "NIO created",
400: "Invalid request",
404: "Instance doesn't exist"
},
description="Add a NIO to a Docker container",
input=NIO_SCHEMA,
output=NIO_SCHEMA)
def create_nio(request, response):
docker_manager = Docker.instance()
container = docker_manager.get_vm(
request.match_info["vm_id"],
project_id=request.match_info["project_id"])
nio_type = request.json["type"]
if nio_type not in ("nio_udp", "nio_tap"):
raise HTTPConflict(text="NIO of type {} is not supported".format(nio_type))
nio = docker_manager.create_nio(int(request.match_info["adapter_number"]), request.json)
yield from container.adapter_add_nio_binding(int(request.match_info["adapter_number"]), nio)
response.set_status(201)
response.json(nio)
0
Example 6
@Route.post(
r"/projects/{project_id}/docker/vms/{vm_id}/adapters/{adapter_number:\d+}/ports/{port_number:\d+}/start_capture",
parameters={
"project_id": "UUID for the project",
"vm_id": "UUID for the instance",
"adapter_number": "Adapter to start a packet capture",
"port_number": "Port on the adapter"
},
status_codes={
200: "Capture started",
400: "Invalid request",
404: "Instance doesn't exist",
409: "VM not started"
},
description="Start a packet capture on a IOU VM instance",
input=VM_CAPTURE_SCHEMA)
def start_capture(request, response):
docker_manager = Docker.instance()
vm = docker_manager.get_vm(request.match_info["vm_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"])
if not vm.is_running():
raise HTTPConflict(text="Cannot capture traffic on a non started VM")
yield from vm.start_capture(adapter_number, pcap_file_path)
response.json({"pcap_file_path": str(pcap_file_path)})
0
Example 7
@Route.post(
r"/projects/{project_id}/docker/vms/{vm_id}/adapters/{adapter_number:\d+}/ports/{port_number:\d+}/stop_capture",
parameters={
"project_id": "UUID for the project",
"vm_id": "UUID for the instance",
"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",
409: "VM not started"
},
description="Stop a packet capture on a IOU VM instance")
def stop_capture(request, response):
docker_manager = Docker.instance()
vm = docker_manager.get_vm(request.match_info["vm_id"], project_id=request.match_info["project_id"])
if not vm.is_running():
raise HTTPConflict(text="Cannot capture traffic on a non started VM")
adapter_number = int(request.match_info["adapter_number"])
yield from vm.stop_capture(adapter_number)
response.set_status(204)
0
Example 8
@Route.post(
r"/projects/{project_id}/iou/vms/{vm_id}/adapters/{adapter_number:\d+}/ports/{port_number:\d+}/nio",
parameters={
"project_id": "UUID for the project",
"vm_id": "UUID for the instance",
"adapter_number": "Network adapter where the nio is located",
"port_number": "Port where the nio should be added"
},
status_codes={
201: "NIO created",
400: "Invalid request",
404: "Instance doesn't exist"
},
description="Add a NIO to a IOU instance",
input=NIO_SCHEMA,
output=NIO_SCHEMA)
def create_nio(request, response):
iou_manager = IOU.instance()
vm = iou_manager.get_vm(request.match_info["vm_id"], project_id=request.match_info["project_id"])
nio_type = request.json["type"]
if nio_type not in ("nio_udp", "nio_tap", "nio_generic_ethernet"):
raise HTTPConflict(text="NIO of type {} is not supported".format(nio_type))
nio = iou_manager.create_nio(vm.iouyap_path, request.json)
yield from vm.adapter_add_nio_binding(int(request.match_info["adapter_number"]), int(request.match_info["port_number"]), nio)
response.set_status(201)
response.json(nio)
0
Example 9
@Route.post(
r"/projects/{project_id}/iou/vms/{vm_id}/adapters/{adapter_number:\d+}/ports/{port_number:\d+}/start_capture",
parameters={
"project_id": "UUID for the project",
"vm_id": "UUID for the instance",
"adapter_number": "Adapter to start a packet capture",
"port_number": "Port on the adapter"
},
status_codes={
200: "Capture started",
400: "Invalid request",
404: "Instance doesn't exist",
409: "VM not started"
},
description="Start a packet capture on a IOU VM instance",
input=VM_CAPTURE_SCHEMA)
def start_capture(request, response):
iou_manager = IOU.instance()
vm = iou_manager.get_vm(request.match_info["vm_id"], project_id=request.match_info["project_id"])
adapter_number = int(request.match_info["adapter_number"])
port_number = int(request.match_info["port_number"])
pcap_file_path = os.path.join(vm.project.capture_working_directory(), request.json["capture_file_name"])
if not vm.is_running():
raise HTTPConflict(text="Cannot capture traffic on a non started VM")
yield from vm.start_capture(adapter_number, port_number, pcap_file_path, request.json["data_link_type"])
response.json({"pcap_file_path": str(pcap_file_path)})
0
Example 10
@Route.post(
r"/projects/{project_id}/iou/vms/{vm_id}/adapters/{adapter_number:\d+}/ports/{port_number:\d+}/stop_capture",
parameters={
"project_id": "UUID for the project",
"vm_id": "UUID for the instance",
"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",
409: "VM not started"
},
description="Stop a packet capture on a IOU VM instance")
def stop_capture(request, response):
iou_manager = IOU.instance()
vm = iou_manager.get_vm(request.match_info["vm_id"], project_id=request.match_info["project_id"])
if not vm.is_running():
raise HTTPConflict(text="Cannot capture traffic on a non started VM")
adapter_number = int(request.match_info["adapter_number"])
port_number = int(request.match_info["port_number"])
yield from vm.stop_capture(adapter_number, port_number)
response.set_status(204)
0
Example 11
@classmethod
@Route.post(
r"/projects/{project_id}/qemu/vms/{vm_id}/start",
parameters={
"project_id": "UUID for the project",
"vm_id": "UUID for the instance"
},
status_codes={
200: "Instance started",
400: "Invalid request",
404: "Instance doesn't exist"
},
description="Start a Qemu VM instance",
output=QEMU_OBJECT_SCHEMA)
def start(request, response):
qemu_manager = Qemu.instance()
vm = qemu_manager.get_vm(request.match_info["vm_id"], project_id=request.match_info["project_id"])
if sys.platform.startswith("linux") and qemu_manager.config.get_section_config("Qemu").getboolean("enable_kvm", True) \
and "-no-kvm" not in vm.options:
pm = ProjectManager.instance()
if pm.check_hardware_virtualization(vm) is False:
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")
yield from vm.start()
response.json(vm)
0
Example 12
@Route.post(
r"/projects/{project_id}/qemu/vms/{vm_id}/adapters/{adapter_number:\d+}/ports/{port_number:\d+}/nio",
parameters={
"project_id": "UUID for the project",
"vm_id": "UUID for the instance",
"adapter_number": "Network adapter where the nio is located",
"port_number": "Port on the adapter (always 0)"
},
status_codes={
201: "NIO created",
400: "Invalid request",
404: "Instance doesn't exist"
},
description="Add a NIO to a Qemu VM instance",
input=NIO_SCHEMA,
output=NIO_SCHEMA)
def create_nio(request, response):
qemu_manager = Qemu.instance()
vm = qemu_manager.get_vm(request.match_info["vm_id"], project_id=request.match_info["project_id"])
nio_type = request.json["type"]
if nio_type not in ("nio_udp", "nio_tap", "nio_nat"):
raise HTTPConflict(text="NIO of type {} is not supported".format(nio_type))
nio = qemu_manager.create_nio(vm.qemu_path, request.json)
yield from vm.adapter_add_nio_binding(int(request.match_info["adapter_number"]), nio)
response.set_status(201)
response.json(nio)
0
Example 13
@classmethod
@Route.post(
r"/projects/{project_id}/virtualbox/vms/{vm_id}/start",
parameters={
"project_id": "UUID for the project",
"vm_id": "UUID for the instance"
},
status_codes={
204: "Instance started",
400: "Invalid request",
404: "Instance doesn't exist"
},
description="Start a VirtualBox VM instance")
def start(request, response):
vbox_manager = VirtualBox.instance()
vm = vbox_manager.get_vm(request.match_info["vm_id"], project_id=request.match_info["project_id"])
if (yield from vm.check_hw_virtualization()):
pm = ProjectManager.instance()
if pm.check_hardware_virtualization(vm) is False:
raise HTTPConflict(text="Cannot start VM because hardware virtualization (VT-x/AMD-V) is already used by another software like VMware or KVM (on Linux)")
yield from vm.start()
response.set_status(204)
0
Example 14
@Route.post(
r"/projects/{project_id}/virtualbox/vms/{vm_id}/adapters/{adapter_number:\d+}/ports/{port_number:\d+}/nio",
parameters={
"project_id": "UUID for the project",
"vm_id": "UUID for the instance",
"adapter_number": "Adapter where the nio should be added",
"port_number": "Port on the adapter (always 0)"
},
status_codes={
201: "NIO created",
400: "Invalid request",
404: "Instance doesn't exist"
},
description="Add a NIO to a VirtualBox VM instance",
input=NIO_SCHEMA,
output=NIO_SCHEMA)
def create_nio(request, response):
vbox_manager = VirtualBox.instance()
vm = vbox_manager.get_vm(request.match_info["vm_id"], project_id=request.match_info["project_id"])
nio_type = request.json["type"]
if nio_type not in ("nio_udp", "nio_nat"):
raise HTTPConflict(text="NIO of type {} is not supported".format(nio_type))
nio = vbox_manager.create_nio(vbox_manager.vboxmanage_path, request.json)
yield from vm.adapter_add_nio_binding(int(request.match_info["adapter_number"]), nio)
response.set_status(201)
response.json(nio)
0
Example 15
@classmethod
@Route.post(
r"/projects/{project_id}/vmware/vms/{vm_id}/start",
parameters={
"project_id": "UUID for the project",
"vm_id": "UUID for the instance"
},
status_codes={
204: "Instance started",
400: "Invalid request",
404: "Instance doesn't exist"
},
description="Start a VMware VM instance")
def start(request, response):
vmware_manager = VMware.instance()
vm = vmware_manager.get_vm(request.match_info["vm_id"], project_id=request.match_info["project_id"])
if vm.check_hw_virtualization():
pm = ProjectManager.instance()
if pm.check_hardware_virtualization(vm) is False:
raise HTTPConflict(text="Cannot start VM because hardware virtualization (VT-x/AMD-V) is already used by another software like VirtualBox or KVM (on Linux)")
yield from vm.start()
response.set_status(204)
0
Example 16
@Route.post(
r"/projects/{project_id}/vmware/vms/{vm_id}/adapters/{adapter_number:\d+}/ports/{port_number:\d+}/nio",
parameters={
"project_id": "UUID for the project",
"vm_id": "UUID for the instance",
"adapter_number": "Adapter where the nio should be added",
"port_number": "Port on the adapter (always 0)"
},
status_codes={
201: "NIO created",
400: "Invalid request",
404: "Instance doesn't exist"
},
description="Add a NIO to a VMware VM instance",
input=NIO_SCHEMA,
output=NIO_SCHEMA)
def create_nio(request, response):
vmware_manager = VMware.instance()
vm = vmware_manager.get_vm(request.match_info["vm_id"], project_id=request.match_info["project_id"])
nio_type = request.json["type"]
if nio_type not in ("nio_udp", "nio_vmnet", "nio_nat", "nio_tap"):
raise HTTPConflict(text="NIO of type {} is not supported".format(nio_type))
nio = vmware_manager.create_nio(None, request.json)
yield from vm.adapter_add_nio_binding(int(request.match_info["adapter_number"]), nio)
response.set_status(201)
response.json(nio)
0
Example 17
@Route.post(
r"/projects/{project_id}/vpcs/vms/{vm_id}/adapters/{adapter_number:\d+}/ports/{port_number:\d+}/nio",
parameters={
"project_id": "UUID for the project",
"vm_id": "UUID for the instance",
"adapter_number": "Network adapter where the nio is located",
"port_number": "Port where the nio should be added"
},
status_codes={
201: "NIO created",
400: "Invalid request",
404: "Instance doesn't exist"
},
description="Add a NIO to a VPCS instance",
input=NIO_SCHEMA,
output=NIO_SCHEMA)
def create_nio(request, response):
vpcs_manager = VPCS.instance()
vm = vpcs_manager.get_vm(request.match_info["vm_id"], project_id=request.match_info["project_id"])
nio_type = request.json["type"]
if nio_type not in ("nio_udp", "nio_tap"):
raise HTTPConflict(text="NIO of type {} is not supported".format(nio_type))
nio = vpcs_manager.create_nio(vm.vpcs_path, request.json)
vm.port_add_nio_binding(int(request.match_info["port_number"]), nio)
response.set_status(201)
response.json(nio)
0
Example 18
@staticmethod
def find_unused_port(start_port, end_port, host="127.0.0.1", socket_type="TCP", ignore_ports=[]):
"""
Finds an unused port in a range.
:param start_port: first port in the range
:param end_port: last port in the range
:param host: host/address for bind()
:param socket_type: TCP (default) or UDP
:param ignore_ports: list of port to ignore within the range
"""
if end_port < start_port:
raise HTTPConflict(text="Invalid port range {}-{}".format(start_port, end_port))
last_exception = None
for port in range(start_port, end_port + 1):
if port in ignore_ports or port in BANNED_PORTS:
continue
try:
PortManager._check_port(host, port, socket_type)
if host != "0.0.0.0":
PortManager._check_port("0.0.0.0", port, socket_type)
return port
except OSError as e:
last_exception = e
if port + 1 == end_port:
break
else:
continue
raise HTTPConflict(text="Could not find a free port between {} and {} on host {}, last exception: {}".format(start_port,
end_port,
host,
last_exception))
0
Example 19
def test_reserve_udp_port_outside_range():
pm = PortManager()
project = Project()
with pytest.raises(aiohttp.web.HTTPConflict):
pm.reserve_udp_port(80, project)
0
Example 20
def test_find_unused_port_invalid_range():
with pytest.raises(aiohttp.web.HTTPConflict):
p = PortManager().find_unused_port(10000, 1000)
