mirror of
https://github.com/GNS3/gns3-server
synced 2024-11-28 03:08:14 +00:00
parent
dcbaa62df8
commit
5fd385159c
@ -74,6 +74,8 @@ class DockerHandler:
|
||||
console=request.json.get("console"),
|
||||
console_type=request.json.get("console_type"),
|
||||
console_resolution=request.json.get("console_resolution", "1024x768"),
|
||||
console_http_port=request.json.get("console_http_port", 80),
|
||||
console_http_path=request.json.get("console_http_path", "/"),
|
||||
aux=request.json.get("aux")
|
||||
)
|
||||
for name, value in request.json.items():
|
||||
@ -279,7 +281,10 @@ class DockerHandler:
|
||||
vm.name = request.json.get("name", vm.name)
|
||||
vm.console = request.json.get("console", vm.console)
|
||||
vm.aux = request.json.get("aux", vm.aux)
|
||||
vm.console_type = request.json.get("console_type", vm.console_type)
|
||||
vm.console_resolution = request.json.get("console_resolution", vm.console_resolution)
|
||||
vm.console_http_port = request.json.get("console_http_port", vm.console_http_port)
|
||||
vm.console_http_path = request.json.get("console_http_path", vm.console_http_path)
|
||||
vm.start_command = request.json.get("start_command", vm.start_command)
|
||||
vm.environment = request.json.get("environment", vm.environment)
|
||||
vm.adapters = request.json.get("adapters", vm.adapters)
|
||||
|
@ -33,6 +33,7 @@ from ..base_vm import BaseVM
|
||||
from ..adapters.ethernet_adapter import EthernetAdapter
|
||||
from ..nios.nio_udp import NIOUDP
|
||||
from ...utils.asyncio.telnet_server import AsyncioTelnetServer
|
||||
from ...utils.asyncio.raw_command_server import AsyncioRawCommandServer
|
||||
from ...utils.asyncio import wait_for_file_creation
|
||||
from ...utils.get_resource import get_resource
|
||||
from ...ubridge.ubridge_error import UbridgeError, UbridgeNamespaceError
|
||||
@ -54,12 +55,14 @@ class DockerVM(BaseVM):
|
||||
:param console_type: Console type
|
||||
:param aux: TCP aux console port
|
||||
:param console_resolution: Resolution of the VNC display
|
||||
:param console_http_port: Port to redirect HTTP queries
|
||||
:param console_http_path: Url part with the path of the web interface
|
||||
"""
|
||||
|
||||
def __init__(self, name, vm_id, project, manager, image,
|
||||
console=None, aux=None, start_command=None,
|
||||
adapters=None, environment=None, console_type="telnet",
|
||||
console_resolution="1024x768"):
|
||||
console_resolution="1024x768", console_http_port=80, console_http_path="/"):
|
||||
super().__init__(name, vm_id, project, manager, console=console, aux=aux, allocate_aux=True, console_type=console_type)
|
||||
|
||||
self._image = image
|
||||
@ -72,6 +75,8 @@ class DockerVM(BaseVM):
|
||||
self._telnet_servers = []
|
||||
self._x11vnc_process = None
|
||||
self._console_resolution = console_resolution
|
||||
self._console_http_path = console_http_path
|
||||
self._console_http_port = console_http_port
|
||||
|
||||
if adapters is None:
|
||||
self.adapters = 1
|
||||
@ -95,6 +100,8 @@ class DockerVM(BaseVM):
|
||||
"console": self.console,
|
||||
"console_type": self.console_type,
|
||||
"console_resolution": self.console_resolution,
|
||||
"console_http_port": self.console_http_port,
|
||||
"console_http_path": self.console_http_path,
|
||||
"aux": self.aux,
|
||||
"start_command": self.start_command,
|
||||
"environment": self.environment,
|
||||
@ -133,6 +140,22 @@ class DockerVM(BaseVM):
|
||||
def console_resolution(self, resolution):
|
||||
self._console_resolution = resolution
|
||||
|
||||
@property
|
||||
def console_http_path(self):
|
||||
return self._console_http_path
|
||||
|
||||
@console_http_path.setter
|
||||
def console_http_path(self, path):
|
||||
self._console_http_path = path
|
||||
|
||||
@property
|
||||
def console_http_port(self):
|
||||
return self._console_http_port
|
||||
|
||||
@console_http_port.setter
|
||||
def console_http_port(self, port):
|
||||
self._console_http_port = port
|
||||
|
||||
@property
|
||||
def environment(self):
|
||||
return self._environment
|
||||
@ -322,6 +345,8 @@ class DockerVM(BaseVM):
|
||||
|
||||
if self.console_type == "telnet":
|
||||
yield from self._start_console()
|
||||
elif self.console_type == "http" or self.console_type == "https":
|
||||
yield from self._start_http()
|
||||
|
||||
if self.allocate_aux:
|
||||
yield from self._start_aux()
|
||||
@ -361,11 +386,22 @@ class DockerVM(BaseVM):
|
||||
x11_socket = os.path.join("/tmp/.X11-unix/", "X{}".format(self._display))
|
||||
yield from wait_for_file_creation(x11_socket)
|
||||
|
||||
@asyncio.coroutine
|
||||
def _start_http(self):
|
||||
"""
|
||||
Start an HTTP tunnel to container localhost
|
||||
"""
|
||||
log.debug("Forward HTTP for %s to %d", self.name, self._console_http_port)
|
||||
command = ["docker", "exec", "-i", self._cid, "/gns3/bin/busybox", "nc", "127.0.0.1", str(self._console_http_port)]
|
||||
server = AsyncioRawCommandServer(command)
|
||||
self._telnet_servers.append((yield from asyncio.start_server(server.run, self._manager.port_manager.console_host, self.console)))
|
||||
|
||||
@asyncio.coroutine
|
||||
def _start_console(self):
|
||||
"""
|
||||
Start streaming the console via telnet
|
||||
"""
|
||||
|
||||
class InputStream:
|
||||
|
||||
def __init__(self):
|
||||
|
@ -41,13 +41,21 @@ DOCKER_CREATE_SCHEMA = {
|
||||
},
|
||||
"console_type": {
|
||||
"description": "console type",
|
||||
"enum": ["telnet", "vnc"]
|
||||
"enum": ["telnet", "vnc", "http", "https"]
|
||||
},
|
||||
"console_resolution": {
|
||||
"description": "console resolution for VNC",
|
||||
"type": ["string", "null"],
|
||||
"pattern": "^[0-9]+x[0-9]+$"
|
||||
},
|
||||
"console_http_port": {
|
||||
"description": "Internal port in the container of the HTTP server",
|
||||
"type": "integer",
|
||||
},
|
||||
"console_http_path": {
|
||||
"description": "Path of the web interface",
|
||||
"type": "string",
|
||||
},
|
||||
"aux": {
|
||||
"description": "auxilary TCP port",
|
||||
"minimum": 1,
|
||||
@ -104,7 +112,15 @@ DOCKER_UPDATE_SCHEMA = {
|
||||
},
|
||||
"console_type": {
|
||||
"description": "console type",
|
||||
"enum": ["telnet", "vnc"]
|
||||
"enum": ["telnet", "vnc", "http", "https"]
|
||||
},
|
||||
"console_http_port": {
|
||||
"description": "Internal port in the container of the HTTP server",
|
||||
"type": "integer",
|
||||
},
|
||||
"console_http_path": {
|
||||
"description": "Path of the web interface",
|
||||
"type": "string",
|
||||
},
|
||||
"aux": {
|
||||
"description": "auxilary TCP port",
|
||||
@ -168,7 +184,15 @@ DOCKER_OBJECT_SCHEMA = {
|
||||
},
|
||||
"console_type": {
|
||||
"description": "console type",
|
||||
"enum": ["telnet", "vnc"]
|
||||
"enum": ["telnet", "vnc", "http", "https"]
|
||||
},
|
||||
"console_http_port": {
|
||||
"description": "Internal port in the container of the HTTP server",
|
||||
"type": "integer",
|
||||
},
|
||||
"console_http_path": {
|
||||
"description": "Path of the web interface",
|
||||
"type": "string",
|
||||
},
|
||||
"container_id": {
|
||||
"description": "Docker container ID",
|
||||
|
96
gns3server/utils/asyncio/raw_command_server.py
Normal file
96
gns3server/utils/asyncio/raw_command_server.py
Normal file
@ -0,0 +1,96 @@
|
||||
# -*- coding: utf-8 -*-
|
||||
#
|
||||
# Copyright (C) 2014 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 re
|
||||
import asyncio
|
||||
import asyncio.subprocess
|
||||
|
||||
import logging
|
||||
log = logging.getLogger(__name__)
|
||||
|
||||
READ_SIZE = 4096
|
||||
|
||||
class AsyncioRawCommandServer:
|
||||
"""
|
||||
Expose a process on the network his stdoud and stdin will be forward
|
||||
on network
|
||||
"""
|
||||
|
||||
def __init__(self, command):
|
||||
self._command = command
|
||||
|
||||
@asyncio.coroutine
|
||||
def run(self, network_reader, network_writer):
|
||||
process = yield from asyncio.subprocess.create_subprocess_exec(*self._command,
|
||||
stdout=asyncio.subprocess.PIPE,
|
||||
stderr=asyncio.subprocess.STDOUT,
|
||||
stdin=asyncio.subprocess.PIPE)
|
||||
try:
|
||||
yield from self._process(network_reader, network_writer, process.stdout, process.stdin)
|
||||
except ConnectionResetError:
|
||||
network_writer.close()
|
||||
|
||||
@asyncio.coroutine
|
||||
def _process(self, network_reader, network_writer, process_reader, process_writer):
|
||||
network_read = asyncio.async(network_reader.read(READ_SIZE))
|
||||
reader_read = asyncio.async(process_reader.read(READ_SIZE))
|
||||
|
||||
while True:
|
||||
done, pending = yield from asyncio.wait(
|
||||
[
|
||||
network_read,
|
||||
reader_read
|
||||
],
|
||||
return_when=asyncio.FIRST_COMPLETED)
|
||||
for coro in done:
|
||||
data = coro.result()
|
||||
|
||||
if coro == network_read:
|
||||
if network_reader.at_eof():
|
||||
raise ConnectionResetError()
|
||||
|
||||
network_read = asyncio.async(network_reader.read(READ_SIZE))
|
||||
|
||||
process_writer.write(data)
|
||||
yield from process_writer.drain()
|
||||
elif coro == reader_read:
|
||||
if process_reader.at_eof():
|
||||
raise ConnectionResetError()
|
||||
|
||||
reader_read = asyncio.async(process_reader.read(READ_SIZE))
|
||||
|
||||
network_writer.write(data)
|
||||
yield from network_writer.drain()
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
logging.basicConfig(level=logging.DEBUG)
|
||||
loop = asyncio.get_event_loop()
|
||||
|
||||
command = ["nc", "localhost", "80"]
|
||||
server = AsyncioRawCommandServer(command)
|
||||
coro = asyncio.start_server(server.run, '127.0.0.1', 4444, loop=loop)
|
||||
s = loop.run_until_complete(coro)
|
||||
|
||||
try:
|
||||
loop.run_forever()
|
||||
except KeyboardInterrupt:
|
||||
pass
|
||||
# Close the server
|
||||
s.close()
|
||||
loop.run_until_complete(s.wait_closed())
|
||||
loop.close()
|
@ -58,6 +58,8 @@ def test_json(vm, project):
|
||||
'console': vm.console,
|
||||
'console_type': 'telnet',
|
||||
'console_resolution': '1024x768',
|
||||
'console_http_port': 80,
|
||||
'console_http_path': '/',
|
||||
'aux': vm.aux,
|
||||
'start_command': vm.start_command,
|
||||
'environment': vm.environment,
|
||||
|
Loading…
Reference in New Issue
Block a user