mirror of
https://github.com/GNS3/gns3-server
synced 2024-11-28 19:28:07 +00:00
500 lines
19 KiB
Python
500 lines
19 KiB
Python
# -*- coding: utf-8 -*-
|
|
#
|
|
# Copyright (C) 2015 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/>.
|
|
|
|
import os
|
|
import sys
|
|
import base64
|
|
|
|
from gns3server.web.route import Route
|
|
from gns3server.schemas.nio import NIO_SCHEMA
|
|
from gns3server.compute.dynamips import Dynamips
|
|
from gns3server.compute.dynamips.dynamips_error import DynamipsError
|
|
from gns3server.compute.project_manager import ProjectManager
|
|
|
|
from gns3server.schemas.node import (
|
|
NODE_CAPTURE_SCHEMA,
|
|
NODE_LIST_IMAGES_SCHEMA,
|
|
)
|
|
|
|
from gns3server.schemas.dynamips_vm import (
|
|
VM_CREATE_SCHEMA,
|
|
VM_UPDATE_SCHEMA,
|
|
VM_OBJECT_SCHEMA,
|
|
VM_CONFIGS_SCHEMA
|
|
)
|
|
|
|
DEFAULT_CHASSIS = {
|
|
"c1700": "1720",
|
|
"c2600": "2610",
|
|
"c3600": "3640"
|
|
}
|
|
|
|
|
|
class DynamipsVMHandler:
|
|
|
|
"""
|
|
API entry points for Dynamips VMs.
|
|
"""
|
|
|
|
@Route.post(
|
|
r"/projects/{project_id}/dynamips/nodes",
|
|
parameters={
|
|
"project_id": "Project UUID"
|
|
},
|
|
status_codes={
|
|
201: "Instance created",
|
|
400: "Invalid request",
|
|
409: "Conflict"
|
|
},
|
|
description="Create a new Dynamips VM instance",
|
|
input=VM_CREATE_SCHEMA,
|
|
output=VM_OBJECT_SCHEMA)
|
|
def create(request, response):
|
|
|
|
dynamips_manager = Dynamips.instance()
|
|
platform = request.json.pop("platform")
|
|
default_chassis = None
|
|
if platform in DEFAULT_CHASSIS:
|
|
default_chassis = DEFAULT_CHASSIS[platform]
|
|
vm = yield from dynamips_manager.create_node(request.json.pop("name"),
|
|
request.match_info["project_id"],
|
|
request.json.get("node_id"),
|
|
request.json.get("dynamips_id"),
|
|
platform,
|
|
console=request.json.get("console"),
|
|
aux=request.json.get("aux"),
|
|
chassis=request.json.pop("chassis", default_chassis))
|
|
|
|
yield from dynamips_manager.update_vm_settings(vm, request.json)
|
|
response.set_status(201)
|
|
response.json(vm)
|
|
|
|
@Route.get(
|
|
r"/projects/{project_id}/dynamips/nodes/{node_id}",
|
|
parameters={
|
|
"project_id": "Project UUID",
|
|
"node_id": "Node UUID"
|
|
},
|
|
status_codes={
|
|
200: "Success",
|
|
400: "Invalid request",
|
|
404: "Instance doesn't exist"
|
|
},
|
|
description="Get a Dynamips VM instance",
|
|
output=VM_OBJECT_SCHEMA)
|
|
def show(request, response):
|
|
|
|
dynamips_manager = Dynamips.instance()
|
|
vm = dynamips_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
|
|
response.json(vm)
|
|
|
|
@Route.put(
|
|
r"/projects/{project_id}/dynamips/nodes/{node_id}",
|
|
parameters={
|
|
"project_id": "Project UUID",
|
|
"node_id": "Node UUID"
|
|
},
|
|
status_codes={
|
|
200: "Instance updated",
|
|
400: "Invalid request",
|
|
404: "Instance doesn't exist",
|
|
409: "Conflict"
|
|
},
|
|
description="Update a Dynamips VM instance",
|
|
input=VM_UPDATE_SCHEMA,
|
|
output=VM_OBJECT_SCHEMA)
|
|
def update(request, response):
|
|
|
|
dynamips_manager = Dynamips.instance()
|
|
vm = dynamips_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
|
|
yield from dynamips_manager.update_vm_settings(vm, request.json)
|
|
vm.updated()
|
|
response.json(vm)
|
|
|
|
@Route.delete(
|
|
r"/projects/{project_id}/dynamips/nodes/{node_id}",
|
|
parameters={
|
|
"project_id": "Project UUID",
|
|
"node_id": "Node UUID"
|
|
},
|
|
status_codes={
|
|
204: "Instance deleted",
|
|
400: "Invalid request",
|
|
404: "Instance doesn't exist"
|
|
},
|
|
description="Delete a Dynamips VM instance")
|
|
def delete(request, response):
|
|
|
|
# check the project_id exists
|
|
ProjectManager.instance().get_project(request.match_info["project_id"])
|
|
yield from Dynamips.instance().delete_node(request.match_info["node_id"])
|
|
response.set_status(204)
|
|
|
|
@Route.post(
|
|
r"/projects/{project_id}/dynamips/nodes/{node_id}/start",
|
|
parameters={
|
|
"project_id": "Project UUID",
|
|
"node_id": "Node UUID"
|
|
},
|
|
status_codes={
|
|
204: "Instance started",
|
|
400: "Invalid request",
|
|
404: "Instance doesn't exist"
|
|
},
|
|
description="Start a Dynamips VM instance")
|
|
def start(request, response):
|
|
|
|
dynamips_manager = Dynamips.instance()
|
|
vm = dynamips_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
|
|
try:
|
|
yield from dynamips_manager.ghost_ios_support(vm)
|
|
except GeneratorExit:
|
|
pass
|
|
yield from vm.start()
|
|
response.set_status(204)
|
|
|
|
@Route.post(
|
|
r"/projects/{project_id}/dynamips/nodes/{node_id}/stop",
|
|
parameters={
|
|
"project_id": "Project UUID",
|
|
"node_id": "Node UUID"
|
|
},
|
|
status_codes={
|
|
204: "Instance stopped",
|
|
400: "Invalid request",
|
|
404: "Instance doesn't exist"
|
|
},
|
|
description="Stop a Dynamips VM instance")
|
|
def stop(request, response):
|
|
|
|
dynamips_manager = Dynamips.instance()
|
|
vm = dynamips_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
|
|
yield from vm.stop()
|
|
response.set_status(204)
|
|
|
|
@Route.post(
|
|
r"/projects/{project_id}/dynamips/nodes/{node_id}/suspend",
|
|
parameters={
|
|
"project_id": "Project UUID",
|
|
"node_id": "Node UUID"
|
|
},
|
|
status_codes={
|
|
204: "Instance suspended",
|
|
400: "Invalid request",
|
|
404: "Instance doesn't exist"
|
|
},
|
|
description="Suspend a Dynamips VM instance")
|
|
def suspend(request, response):
|
|
|
|
dynamips_manager = Dynamips.instance()
|
|
vm = dynamips_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
|
|
yield from vm.suspend()
|
|
response.set_status(204)
|
|
|
|
@Route.post(
|
|
r"/projects/{project_id}/dynamips/nodes/{node_id}/resume",
|
|
parameters={
|
|
"project_id": "Project UUID",
|
|
"node_id": "Node UUID"
|
|
},
|
|
status_codes={
|
|
204: "Instance resumed",
|
|
400: "Invalid request",
|
|
404: "Instance doesn't exist"
|
|
},
|
|
description="Resume a suspended Dynamips VM instance")
|
|
def resume(request, response):
|
|
|
|
dynamips_manager = Dynamips.instance()
|
|
vm = dynamips_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
|
|
yield from vm.resume()
|
|
response.set_status(204)
|
|
|
|
@Route.post(
|
|
r"/projects/{project_id}/dynamips/nodes/{node_id}/reload",
|
|
parameters={
|
|
"project_id": "Project UUID",
|
|
"node_id": "Node UUID"
|
|
},
|
|
status_codes={
|
|
204: "Instance reloaded",
|
|
400: "Invalid request",
|
|
404: "Instance doesn't exist"
|
|
},
|
|
description="Reload a Dynamips VM instance")
|
|
def reload(request, response):
|
|
|
|
dynamips_manager = Dynamips.instance()
|
|
vm = dynamips_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
|
|
yield from vm.reload()
|
|
response.set_status(204)
|
|
|
|
@Route.post(
|
|
r"/projects/{project_id}/dynamips/nodes/{node_id}/adapters/{adapter_number:\d+}/ports/{port_number:\d+}/nio",
|
|
parameters={
|
|
"project_id": "Project UUID",
|
|
"node_id": "Node UUID",
|
|
"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 Dynamips VM instance",
|
|
input=NIO_SCHEMA,
|
|
output=NIO_SCHEMA)
|
|
def create_nio(request, response):
|
|
|
|
dynamips_manager = Dynamips.instance()
|
|
vm = dynamips_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
|
|
nio = yield from dynamips_manager.create_nio(vm, request.json)
|
|
slot_number = int(request.match_info["adapter_number"])
|
|
port_number = int(request.match_info["port_number"])
|
|
yield from vm.slot_add_nio_binding(slot_number, port_number, nio)
|
|
response.set_status(201)
|
|
response.json(nio)
|
|
|
|
@Route.delete(
|
|
r"/projects/{project_id}/dynamips/nodes/{node_id}/adapters/{adapter_number:\d+}/ports/{port_number:\d+}/nio",
|
|
parameters={
|
|
"project_id": "Project UUID",
|
|
"node_id": "Node UUID",
|
|
"adapter_number": "Adapter from where the nio should be removed",
|
|
"port_number": "Port on the adapter"
|
|
},
|
|
status_codes={
|
|
204: "NIO deleted",
|
|
400: "Invalid request",
|
|
404: "Instance doesn't exist"
|
|
},
|
|
description="Remove a NIO from a Dynamips VM instance")
|
|
def delete_nio(request, response):
|
|
|
|
dynamips_manager = Dynamips.instance()
|
|
vm = dynamips_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
|
|
slot_number = int(request.match_info["adapter_number"])
|
|
port_number = int(request.match_info["port_number"])
|
|
nio = yield from vm.slot_remove_nio_binding(slot_number, port_number)
|
|
yield from nio.delete()
|
|
response.set_status(204)
|
|
|
|
@Route.post(
|
|
r"/projects/{project_id}/dynamips/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"
|
|
},
|
|
status_codes={
|
|
200: "Capture started",
|
|
400: "Invalid request",
|
|
404: "Instance doesn't exist"
|
|
},
|
|
description="Start a packet capture on a Dynamips VM instance",
|
|
input=NODE_CAPTURE_SCHEMA)
|
|
def start_capture(request, response):
|
|
|
|
dynamips_manager = Dynamips.instance()
|
|
vm = dynamips_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
|
|
slot_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 sys.platform.startswith('win'):
|
|
# FIXME: Dynamips (Cygwin actually) doesn't like non ascii paths on Windows
|
|
try:
|
|
pcap_file_path.encode('ascii')
|
|
except UnicodeEncodeError:
|
|
raise DynamipsError('The capture file path "{}" must only contain ASCII (English) characters'.format(pcap_file_path))
|
|
|
|
yield from vm.start_capture(slot_number, port_number, pcap_file_path, request.json["data_link_type"])
|
|
response.json({"pcap_file_path": pcap_file_path})
|
|
|
|
@Route.post(
|
|
r"/projects/{project_id}/dynamips/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 Dynamips VM instance")
|
|
def stop_capture(request, response):
|
|
|
|
dynamips_manager = Dynamips.instance()
|
|
vm = dynamips_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
|
|
slot_number = int(request.match_info["adapter_number"])
|
|
port_number = int(request.match_info["port_number"])
|
|
yield from vm.stop_capture(slot_number, port_number)
|
|
response.set_status(204)
|
|
|
|
@Route.get(
|
|
r"/projects/{project_id}/dynamips/nodes/{node_id}/configs",
|
|
parameters={
|
|
"project_id": "Project UUID",
|
|
"node_id": "Node UUID",
|
|
},
|
|
status_codes={
|
|
200: "Configs retrieved",
|
|
400: "Invalid request",
|
|
404: "Instance doesn't exist"
|
|
},
|
|
output=VM_CONFIGS_SCHEMA,
|
|
description="Retrieve the startup and private configs content")
|
|
def get_configs(request, response):
|
|
|
|
dynamips_manager = Dynamips.instance()
|
|
vm = dynamips_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
|
|
|
|
startup_config_base64, private_config_base64 = yield from vm.extract_config()
|
|
module_workdir = vm.project.module_working_directory(dynamips_manager.module_name.lower())
|
|
result = {}
|
|
if startup_config_base64:
|
|
startup_config_content = base64.b64decode(startup_config_base64).decode("utf-8", errors='replace')
|
|
result["startup_config_content"] = startup_config_content
|
|
else:
|
|
# The NVRAM doesn't contain anything if the router has not been started at least once
|
|
# in this case just use the startup-config file
|
|
if vm.startup_config:
|
|
startup_config_path = os.path.join(module_workdir, vm.startup_config)
|
|
if os.path.isfile(startup_config_path):
|
|
try:
|
|
with open(startup_config_path, "rb") as f:
|
|
content = f.read().decode("utf-8", errors='replace')
|
|
if content:
|
|
result["startup_config_content"] = content
|
|
except OSError as e:
|
|
raise DynamipsError("Could not read the startup-config {}: {}".format(startup_config_path, e))
|
|
|
|
if private_config_base64:
|
|
private_config_content = base64.b64decode(private_config_base64).decode("utf-8", errors='replace')
|
|
result["private_config_content"] = private_config_content
|
|
else:
|
|
# The NVRAM doesn't contain anything if the router has not been started at least once
|
|
# in this case just use the private-config file
|
|
if vm.private_config:
|
|
private_config_path = os.path.join(module_workdir, vm.private_config)
|
|
if os.path.isfile(private_config_path):
|
|
try:
|
|
with open(private_config_path, "rb") as f:
|
|
content = f.read().decode("utf-8", errors='replace')
|
|
if content:
|
|
result["private_config_content"] = content
|
|
except OSError as e:
|
|
raise DynamipsError("Could not read the private-config {}: {}".format(private_config_path, e))
|
|
|
|
response.set_status(200)
|
|
response.json(result)
|
|
|
|
@Route.post(
|
|
r"/projects/{project_id}/dynamips/nodes/{node_id}/configs/save",
|
|
parameters={
|
|
"project_id": "Project UUID",
|
|
"node_id": "Node UUID",
|
|
},
|
|
status_codes={
|
|
200: "Configs saved",
|
|
400: "Invalid request",
|
|
404: "Instance doesn't exist"
|
|
},
|
|
description="Save the startup and private configs content")
|
|
def save_configs(request, response):
|
|
|
|
dynamips_manager = Dynamips.instance()
|
|
vm = dynamips_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
|
|
yield from vm.save_configs()
|
|
response.set_status(200)
|
|
|
|
@Route.get(
|
|
r"/projects/{project_id}/dynamips/nodes/{node_id}/idlepc_proposals",
|
|
parameters={
|
|
"project_id": "Project UUID",
|
|
"node_id": "Node UUID",
|
|
},
|
|
status_codes={
|
|
200: "Idle-PCs retrieved",
|
|
400: "Invalid request",
|
|
404: "Instance doesn't exist"
|
|
},
|
|
description="Retrieve the idlepc proposals")
|
|
def get_idlepcs(request, response):
|
|
|
|
dynamips_manager = Dynamips.instance()
|
|
vm = dynamips_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
|
|
yield from vm.set_idlepc("0x0")
|
|
idlepcs = yield from vm.get_idle_pc_prop()
|
|
response.set_status(200)
|
|
response.json(idlepcs)
|
|
|
|
@Route.get(
|
|
r"/projects/{project_id}/dynamips/nodes/{node_id}/auto_idlepc",
|
|
parameters={
|
|
"project_id": "Project UUID",
|
|
"node_id": "Node UUID",
|
|
},
|
|
status_codes={
|
|
200: "Best Idle-pc value found",
|
|
400: "Invalid request",
|
|
404: "Instance doesn't exist"
|
|
},
|
|
description="Retrieve the idlepc proposals")
|
|
def get_auto_idlepc(request, response):
|
|
|
|
dynamips_manager = Dynamips.instance()
|
|
vm = dynamips_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
|
|
idlepc = yield from dynamips_manager.auto_idlepc(vm)
|
|
response.set_status(200)
|
|
response.json({"idlepc": idlepc})
|
|
|
|
@Route.get(
|
|
r"/dynamips/images",
|
|
status_codes={
|
|
200: "List of Dynamips IOS images",
|
|
},
|
|
description="Retrieve the list of Dynamips IOS images",
|
|
output=NODE_LIST_IMAGES_SCHEMA)
|
|
def list_images(request, response):
|
|
|
|
dynamips_manager = Dynamips.instance()
|
|
images = yield from dynamips_manager.list_images()
|
|
response.set_status(200)
|
|
response.json(images)
|
|
|
|
@Route.post(
|
|
r"/dynamips/images/{filename:.+}",
|
|
parameters={
|
|
"filename": "Image filename"
|
|
},
|
|
status_codes={
|
|
204: "Upload a Dynamips IOS image",
|
|
},
|
|
raw=True,
|
|
description="Upload a Dynamips IOS image")
|
|
def upload_image(request, response):
|
|
|
|
dynamips_manager = Dynamips.instance()
|
|
yield from dynamips_manager.write_image(request.match_info["filename"], request.content)
|
|
response.set_status(204)
|