mirror of
https://github.com/GNS3/gns3-server.git
synced 2024-12-22 14:12:29 +00:00
915 lines
35 KiB
Python
915 lines
35 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/>.
|
|
|
|
"""
|
|
VMware VM instance.
|
|
"""
|
|
|
|
import sys
|
|
import os
|
|
import asyncio
|
|
import tempfile
|
|
|
|
from gns3server.utils.interfaces import interfaces
|
|
from gns3server.utils.asyncio.telnet_server import AsyncioTelnetServer
|
|
from gns3server.utils.asyncio.serial import asyncio_open_serial
|
|
from gns3server.utils.asyncio import locked_coroutine
|
|
from collections import OrderedDict
|
|
from .vmware_error import VMwareError
|
|
from ..nios.nio_udp import NIOUDP
|
|
from ..adapters.ethernet_adapter import EthernetAdapter
|
|
from ..base_node import BaseNode
|
|
|
|
|
|
import logging
|
|
log = logging.getLogger(__name__)
|
|
|
|
|
|
class VMwareVM(BaseNode):
|
|
|
|
"""
|
|
VMware VM implementation.
|
|
"""
|
|
|
|
def __init__(self, name, node_id, project, manager, vmx_path, linked_clone=False, console=None):
|
|
|
|
super().__init__(name, node_id, project, manager, console=console, linked_clone=linked_clone)
|
|
|
|
self._vmx_pairs = OrderedDict()
|
|
self._telnet_server = None
|
|
self._vmnets = []
|
|
self._maximum_adapters = 10
|
|
self._started = False
|
|
self._closed = False
|
|
|
|
# VMware VM settings
|
|
self._headless = False
|
|
self._vmx_path = vmx_path
|
|
self._acpi_shutdown = False
|
|
self._adapters = 0
|
|
self._ethernet_adapters = {}
|
|
self._adapter_type = "e1000"
|
|
self._use_any_adapter = False
|
|
|
|
if not os.path.exists(vmx_path):
|
|
raise VMwareError('VMware VM "{name}" [{id}]: could not find VMX file "{vmx_path}"'.format(name=name, id=node_id, vmx_path=vmx_path))
|
|
|
|
@property
|
|
def ethernet_adapters(self):
|
|
return self._ethernet_adapters
|
|
|
|
def __json__(self):
|
|
|
|
json = {"name": self.name,
|
|
"node_id": self.id,
|
|
"console": self.console,
|
|
"console_type": self.console_type,
|
|
"project_id": self.project.id,
|
|
"vmx_path": self.vmx_path,
|
|
"headless": self.headless,
|
|
"acpi_shutdown": self.acpi_shutdown,
|
|
"adapters": self._adapters,
|
|
"adapter_type": self.adapter_type,
|
|
"use_any_adapter": self.use_any_adapter,
|
|
"status": self.status,
|
|
"node_directory": self.working_path,
|
|
"linked_clone": self.linked_clone}
|
|
return json
|
|
|
|
@property
|
|
def vmnets(self):
|
|
|
|
return self._vmnets
|
|
|
|
@locked_coroutine
|
|
def _control_vm(self, subcommand, *additional_args):
|
|
|
|
args = [self._vmx_path]
|
|
args.extend(additional_args)
|
|
result = yield from self.manager.execute(subcommand, args)
|
|
log.debug("Control VM '{}' result: {}".format(subcommand, result))
|
|
return result
|
|
|
|
def _read_vmx_file(self):
|
|
"""
|
|
Reads from the VMware VMX file corresponding to this VM.
|
|
"""
|
|
|
|
try:
|
|
self._vmx_pairs = self.manager.parse_vmware_file(self._vmx_path)
|
|
except OSError as e:
|
|
raise VMwareError('Could not read VMware VMX file "{}": {}'.format(self._vmx_path, e))
|
|
|
|
def _write_vmx_file(self):
|
|
"""
|
|
Writes pairs to the VMware VMX file corresponding to this VM.
|
|
"""
|
|
|
|
try:
|
|
self.manager.write_vmx_file(self._vmx_path, self._vmx_pairs)
|
|
except OSError as e:
|
|
raise VMwareError('Could not write VMware VMX file "{}": {}'.format(self._vmx_path, e))
|
|
|
|
@asyncio.coroutine
|
|
def is_running(self):
|
|
|
|
result = yield from self.manager.execute("list", [])
|
|
if self._vmx_path in result:
|
|
return True
|
|
return False
|
|
|
|
@asyncio.coroutine
|
|
def _check_duplicate_linked_clone(self):
|
|
"""
|
|
Without linked clone two VM using the same image can't run
|
|
at the same time.
|
|
|
|
To avoid issue like false detection when a project close
|
|
and another open we try multiple times.
|
|
"""
|
|
trial = 0
|
|
|
|
while True:
|
|
found = False
|
|
for node in self.manager.nodes:
|
|
if node != self and node.vmx_path == self._vmx_path:
|
|
found = True
|
|
if node.project != self.project:
|
|
if trial >= 30:
|
|
raise VMwareError("Sorry a node without the linked clone setting enabled can only be used once on your server.\n{} is already used by {} in project {}".format(self.vmx_path, node.name, self.project.name))
|
|
else:
|
|
if trial >= 5:
|
|
raise VMwareError("Sorry a node without the linked clone setting enabled can only be used once on your server.\n{} is already used by {} in this project".format(self.vmx_path, node.name))
|
|
if not found:
|
|
return
|
|
trial += 1
|
|
yield from asyncio.sleep(1)
|
|
|
|
@asyncio.coroutine
|
|
def create(self):
|
|
"""
|
|
Creates this VM and handle linked clones.
|
|
"""
|
|
if not self.linked_clone:
|
|
yield from self._check_duplicate_linked_clone()
|
|
|
|
yield from self.manager.check_vmrun_version()
|
|
if self.linked_clone and not os.path.exists(os.path.join(self.working_dir, os.path.basename(self._vmx_path))):
|
|
if self.manager.host_type == "player":
|
|
raise VMwareError("Linked clones are not supported by VMware Player")
|
|
# create the base snapshot for linked clones
|
|
base_snapshot_name = "GNS3 Linked Base for clones"
|
|
vmsd_path = os.path.splitext(self._vmx_path)[0] + ".vmsd"
|
|
if not os.path.exists(vmsd_path):
|
|
raise VMwareError("{} doesn't not exist".format(vmsd_path))
|
|
try:
|
|
vmsd_pairs = self.manager.parse_vmware_file(vmsd_path)
|
|
except OSError as e:
|
|
raise VMwareError('Could not read VMware VMSD file "{}": {}'.format(vmsd_path, e))
|
|
gns3_snapshot_exists = False
|
|
for value in vmsd_pairs.values():
|
|
if value == base_snapshot_name:
|
|
gns3_snapshot_exists = True
|
|
break
|
|
if not gns3_snapshot_exists:
|
|
log.info("Creating snapshot '{}'".format(base_snapshot_name))
|
|
yield from self._control_vm("snapshot", base_snapshot_name)
|
|
|
|
# create the linked clone based on the base snapshot
|
|
new_vmx_path = os.path.join(self.working_dir, self.name + ".vmx")
|
|
yield from self._control_vm("clone",
|
|
new_vmx_path,
|
|
"linked",
|
|
"-snapshot={}".format(base_snapshot_name),
|
|
"-cloneName={}".format(self.name))
|
|
|
|
try:
|
|
vmsd_pairs = self.manager.parse_vmware_file(vmsd_path)
|
|
except OSError as e:
|
|
raise VMwareError('Could not read VMware VMSD file "{}": {}'.format(vmsd_path, e))
|
|
|
|
snapshot_name = None
|
|
for name, value in vmsd_pairs.items():
|
|
if value == base_snapshot_name:
|
|
snapshot_name = name.split(".", 1)[0]
|
|
break
|
|
|
|
if snapshot_name is None:
|
|
raise VMwareError("Could not find the linked base snapshot in {}".format(vmsd_path))
|
|
|
|
num_clones_entry = "{}.numClones".format(snapshot_name)
|
|
if num_clones_entry in vmsd_pairs:
|
|
try:
|
|
nb_of_clones = int(vmsd_pairs[num_clones_entry])
|
|
except ValueError:
|
|
raise VMwareError("Value of {} in {} is not a number".format(num_clones_entry, vmsd_path))
|
|
vmsd_pairs[num_clones_entry] = str(nb_of_clones - 1)
|
|
|
|
for clone_nb in range(0, nb_of_clones):
|
|
clone_entry = "{}.clone{}".format(snapshot_name, clone_nb)
|
|
if clone_entry in vmsd_pairs:
|
|
del vmsd_pairs[clone_entry]
|
|
|
|
try:
|
|
self.manager.write_vmware_file(vmsd_path, vmsd_pairs)
|
|
except OSError as e:
|
|
raise VMwareError('Could not write VMware VMSD file "{}": {}'.format(vmsd_path, e))
|
|
|
|
# update the VMX file path
|
|
self._vmx_path = new_vmx_path
|
|
|
|
def _get_vmx_setting(self, name, value=None):
|
|
|
|
if name in self._vmx_pairs:
|
|
if value is not None:
|
|
if self._vmx_pairs[name] == value:
|
|
return value
|
|
else:
|
|
return self._vmx_pairs[name]
|
|
return None
|
|
|
|
def _set_network_options(self):
|
|
"""
|
|
Set up VMware networking.
|
|
"""
|
|
|
|
# first some sanity checks
|
|
for adapter_number in range(0, self._adapters):
|
|
|
|
# we want the vmnet interface to be connected when starting the VM
|
|
connected = "ethernet{}.startConnected".format(adapter_number)
|
|
if self._get_vmx_setting(connected):
|
|
del self._vmx_pairs[connected]
|
|
|
|
# then configure VMware network adapters
|
|
self.manager.refresh_vmnet_list()
|
|
for adapter_number in range(0, self._adapters):
|
|
|
|
# add/update the interface
|
|
if self._adapter_type == "default":
|
|
# force default to e1000 because some guest OS don't detect the adapter (i.e. Windows 2012 server)
|
|
# when 'virtualdev' is not set in the VMX file.
|
|
adapter_type = "e1000"
|
|
else:
|
|
adapter_type = self._adapter_type
|
|
ethernet_adapter = {"ethernet{}.present".format(adapter_number): "TRUE",
|
|
"ethernet{}.addresstype".format(adapter_number): "generated",
|
|
"ethernet{}.generatedaddressoffset".format(adapter_number): "0",
|
|
"ethernet{}.virtualdev".format(adapter_number): adapter_type}
|
|
self._vmx_pairs.update(ethernet_adapter)
|
|
|
|
connection_type = "ethernet{}.connectiontype".format(adapter_number)
|
|
if not self._use_any_adapter and connection_type in self._vmx_pairs and self._vmx_pairs[connection_type] in ("nat", "bridged", "hostonly"):
|
|
continue
|
|
|
|
self._vmx_pairs["ethernet{}.connectiontype".format(adapter_number)] = "custom"
|
|
# make sure we have a vmnet per adapter if we use uBridge
|
|
allocate_vmnet = False
|
|
|
|
# first check if a vmnet is already assigned to the adapter
|
|
vnet = "ethernet{}.vnet".format(adapter_number)
|
|
if vnet in self._vmx_pairs:
|
|
vmnet = os.path.basename(self._vmx_pairs[vnet])
|
|
if self.manager.is_managed_vmnet(vmnet) or vmnet in ("vmnet0", "vmnet1", "vmnet8"):
|
|
# vmnet already managed, try to allocate a new one
|
|
allocate_vmnet = True
|
|
else:
|
|
# otherwise allocate a new one
|
|
allocate_vmnet = True
|
|
|
|
if allocate_vmnet:
|
|
try:
|
|
vmnet = self.manager.allocate_vmnet()
|
|
except BaseException:
|
|
# clear everything up in case of error (e.g. no enough vmnets)
|
|
self._vmnets.clear()
|
|
raise
|
|
|
|
# mark the vmnet managed by us
|
|
if vmnet not in self._vmnets:
|
|
self._vmnets.append(vmnet)
|
|
self._vmx_pairs["ethernet{}.vnet".format(adapter_number)] = vmnet
|
|
|
|
# disable remaining network adapters
|
|
for adapter_number in range(self._adapters, self._maximum_adapters):
|
|
if self._get_vmx_setting("ethernet{}.present".format(adapter_number), "TRUE"):
|
|
log.debug("disabling remaining adapter {}".format(adapter_number))
|
|
self._vmx_pairs["ethernet{}.startconnected".format(adapter_number)] = "FALSE"
|
|
|
|
def _get_vnet(self, adapter_number):
|
|
"""
|
|
Return the vnet will use in ubridge
|
|
"""
|
|
vnet = "ethernet{}.vnet".format(adapter_number)
|
|
if vnet not in self._vmx_pairs:
|
|
raise VMwareError("vnet {} not in VMX file".format(vnet))
|
|
return vnet
|
|
|
|
@asyncio.coroutine
|
|
def _add_ubridge_connection(self, nio, adapter_number):
|
|
"""
|
|
Creates a connection in uBridge.
|
|
|
|
:param nio: NIO instance
|
|
:param adapter_number: adapter number
|
|
"""
|
|
|
|
vnet = self._get_vnet(adapter_number)
|
|
yield from self._ubridge_send("bridge create {name}".format(name=vnet))
|
|
vmnet_interface = os.path.basename(self._vmx_pairs[vnet])
|
|
|
|
if sys.platform.startswith("darwin"):
|
|
# special case on OSX, we cannot bind VMnet interfaces using the libpcap
|
|
yield from self._ubridge_send('bridge add_nio_fusion_vmnet {name} "{interface}"'.format(name=vnet, interface=vmnet_interface))
|
|
else:
|
|
block_host_traffic = self.manager.config.get_section_config("VMware").getboolean("block_host_traffic", False)
|
|
yield from self._add_ubridge_ethernet_connection(vnet, vmnet_interface, block_host_traffic)
|
|
|
|
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))
|
|
|
|
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 {name}'.format(name=vnet))
|
|
yield from self._ubridge_apply_filters(vnet, nio.filters)
|
|
|
|
@asyncio.coroutine
|
|
def _update_ubridge_connection(self, adapter_number, nio):
|
|
"""
|
|
Update a connection in uBridge.
|
|
|
|
:param nio: NIO instance
|
|
:param adapter_number: adapter number
|
|
"""
|
|
try:
|
|
bridge_name = self._get_vnet(adapter_number)
|
|
except VMwareError:
|
|
return # vnet not yet available
|
|
yield from self._ubridge_apply_filters(bridge_name, nio.filters)
|
|
|
|
@asyncio.coroutine
|
|
def _delete_ubridge_connection(self, adapter_number):
|
|
"""
|
|
Deletes a connection in uBridge.
|
|
|
|
:param adapter_number: adapter number
|
|
"""
|
|
|
|
vnet = "ethernet{}.vnet".format(adapter_number)
|
|
if vnet not in self._vmx_pairs:
|
|
raise VMwareError("vnet {} not in VMX file".format(vnet))
|
|
yield from self._ubridge_send("bridge delete {name}".format(name=vnet))
|
|
|
|
@asyncio.coroutine
|
|
def _start_ubridge_capture(self, adapter_number, output_file):
|
|
"""
|
|
Start a packet capture in uBridge.
|
|
|
|
:param adapter_number: adapter number
|
|
:param output_file: PCAP destination file for the capture
|
|
"""
|
|
|
|
vnet = "ethernet{}.vnet".format(adapter_number)
|
|
if vnet not in self._vmx_pairs:
|
|
raise VMwareError("vnet {} not in VMX file".format(vnet))
|
|
if not self._ubridge_hypervisor:
|
|
raise VMwareError("Cannot start the packet capture: uBridge is not running")
|
|
yield from self._ubridge_send('bridge start_capture {name} "{output_file}"'.format(name=vnet,
|
|
output_file=output_file))
|
|
|
|
@asyncio.coroutine
|
|
def _stop_ubridge_capture(self, adapter_number):
|
|
"""
|
|
Stop a packet capture in uBridge.
|
|
|
|
:param adapter_number: adapter number
|
|
"""
|
|
|
|
vnet = "ethernet{}.vnet".format(adapter_number)
|
|
if vnet not in self._vmx_pairs:
|
|
raise VMwareError("vnet {} not in VMX file".format(vnet))
|
|
if not self._ubridge_hypervisor:
|
|
raise VMwareError("Cannot stop the packet capture: uBridge is not running")
|
|
yield from self._ubridge_send("bridge stop_capture {name}".format(name=vnet))
|
|
|
|
def check_hw_virtualization(self):
|
|
"""
|
|
Returns either hardware virtualization is activated or not.
|
|
|
|
:returns: boolean
|
|
"""
|
|
|
|
self._read_vmx_file()
|
|
if self._get_vmx_setting("vhv.enable", "TRUE"):
|
|
return True
|
|
return False
|
|
|
|
@asyncio.coroutine
|
|
def start(self):
|
|
"""
|
|
Starts this VMware VM.
|
|
"""
|
|
|
|
if self.status == "started":
|
|
return
|
|
|
|
if (yield from self.is_running()):
|
|
raise VMwareError("The VM is already running in VMware")
|
|
|
|
ubridge_path = self.ubridge_path
|
|
if not ubridge_path or not os.path.isfile(ubridge_path):
|
|
raise VMwareError("ubridge is necessary to start a VMware VM")
|
|
|
|
yield from self._start_ubridge()
|
|
self._read_vmx_file()
|
|
# check if there is enough RAM to run
|
|
if "memsize" in self._vmx_pairs:
|
|
self.check_available_ram(int(self._vmx_pairs["memsize"]))
|
|
self._set_network_options()
|
|
self._set_serial_console()
|
|
self._write_vmx_file()
|
|
|
|
if self._headless:
|
|
yield from self._control_vm("start", "nogui")
|
|
else:
|
|
yield from self._control_vm("start")
|
|
|
|
try:
|
|
if self._ubridge_hypervisor:
|
|
for adapter_number in range(0, self._adapters):
|
|
nio = self._ethernet_adapters[adapter_number].get_nio(0)
|
|
if nio:
|
|
yield from self._add_ubridge_connection(nio, adapter_number)
|
|
|
|
yield from self._start_console()
|
|
except VMwareError:
|
|
yield from self.stop()
|
|
raise
|
|
|
|
if self._get_vmx_setting("vhv.enable", "TRUE"):
|
|
self._hw_virtualization = True
|
|
|
|
self._started = True
|
|
self.status = "started"
|
|
log.info("VMware VM '{name}' [{id}] started".format(name=self.name, id=self.id))
|
|
|
|
@asyncio.coroutine
|
|
def stop(self):
|
|
"""
|
|
Stops this VMware VM.
|
|
"""
|
|
|
|
self._hw_virtualization = False
|
|
yield from self._stop_remote_console()
|
|
yield from self._stop_ubridge()
|
|
|
|
try:
|
|
if (yield from self.is_running()):
|
|
if self.acpi_shutdown:
|
|
# use ACPI to shutdown the VM
|
|
yield from self._control_vm("stop", "soft")
|
|
else:
|
|
yield from self._control_vm("stop")
|
|
finally:
|
|
self._started = False
|
|
self.status = "stopped"
|
|
|
|
self._read_vmx_file()
|
|
self._vmnets.clear()
|
|
# remove the adapters managed by GNS3
|
|
for adapter_number in range(0, self._adapters):
|
|
vnet = "ethernet{}.vnet".format(adapter_number)
|
|
if self._get_vmx_setting(vnet) or self._get_vmx_setting("ethernet{}.connectiontype".format(adapter_number)) is None:
|
|
if vnet in self._vmx_pairs:
|
|
vmnet = os.path.basename(self._vmx_pairs[vnet])
|
|
if not self.manager.is_managed_vmnet(vmnet):
|
|
continue
|
|
log.debug("removing adapter {}".format(adapter_number))
|
|
self._vmx_pairs[vnet] = "vmnet1"
|
|
self._vmx_pairs["ethernet{}.connectiontype".format(adapter_number)] = "custom"
|
|
|
|
# re-enable any remaining network adapters
|
|
for adapter_number in range(self._adapters, self._maximum_adapters):
|
|
if self._get_vmx_setting("ethernet{}.present".format(adapter_number), "TRUE"):
|
|
log.debug("enabling remaining adapter {}".format(adapter_number))
|
|
self._vmx_pairs["ethernet{}.startconnected".format(adapter_number)] = "TRUE"
|
|
self._write_vmx_file()
|
|
|
|
yield from super().stop()
|
|
log.info("VMware VM '{name}' [{id}] stopped".format(name=self.name, id=self.id))
|
|
|
|
@asyncio.coroutine
|
|
def suspend(self):
|
|
"""
|
|
Suspends this VMware VM.
|
|
"""
|
|
|
|
if self.manager.host_type != "ws":
|
|
raise VMwareError("Pausing a VM is only supported by VMware Workstation")
|
|
yield from self._control_vm("pause")
|
|
self.status = "suspended"
|
|
log.info("VMware VM '{name}' [{id}] paused".format(name=self.name, id=self.id))
|
|
|
|
@asyncio.coroutine
|
|
def resume(self):
|
|
"""
|
|
Resumes this VMware VM.
|
|
"""
|
|
|
|
if self.manager.host_type != "ws":
|
|
raise VMwareError("Unpausing a VM is only supported by VMware Workstation")
|
|
yield from self._control_vm("unpause")
|
|
self.status = "started"
|
|
log.info("VMware VM '{name}' [{id}] resumed".format(name=self.name, id=self.id))
|
|
|
|
@asyncio.coroutine
|
|
def reload(self):
|
|
"""
|
|
Reloads this VMware VM.
|
|
"""
|
|
|
|
yield from self._control_vm("reset")
|
|
log.info("VMware VM '{name}' [{id}] reloaded".format(name=self.name, id=self.id))
|
|
|
|
@asyncio.coroutine
|
|
def close(self):
|
|
"""
|
|
Closes this VMware VM.
|
|
"""
|
|
|
|
if not (yield from super().close()):
|
|
return False
|
|
|
|
for adapter in self._ethernet_adapters.values():
|
|
if adapter is not None:
|
|
for nio in adapter.ports.values():
|
|
if nio and isinstance(nio, NIOUDP):
|
|
self.manager.port_manager.release_udp_port(nio.lport, self._project)
|
|
try:
|
|
self.acpi_shutdown = False
|
|
yield from self.stop()
|
|
except VMwareError:
|
|
pass
|
|
|
|
if self.linked_clone:
|
|
yield from self.manager.remove_from_vmware_inventory(self._vmx_path)
|
|
|
|
@property
|
|
def headless(self):
|
|
"""
|
|
Returns either the VM will start in headless mode
|
|
|
|
:returns: boolean
|
|
"""
|
|
|
|
return self._headless
|
|
|
|
@headless.setter
|
|
def headless(self, headless):
|
|
"""
|
|
Sets either the VM will start in headless mode
|
|
|
|
:param headless: boolean
|
|
"""
|
|
|
|
if headless:
|
|
log.info("VMware VM '{name}' [{id}] has enabled the headless mode".format(name=self.name, id=self.id))
|
|
else:
|
|
log.info("VMware VM '{name}' [{id}] has disabled the headless mode".format(name=self.name, id=self.id))
|
|
self._headless = headless
|
|
|
|
@property
|
|
def acpi_shutdown(self):
|
|
"""
|
|
Returns either the VM will use ACPI shutdown
|
|
|
|
:returns: boolean
|
|
"""
|
|
|
|
return self._acpi_shutdown
|
|
|
|
@acpi_shutdown.setter
|
|
def acpi_shutdown(self, acpi_shutdown):
|
|
"""
|
|
Sets either the VM will use ACPI shutdown
|
|
|
|
:param acpi_shutdown: boolean
|
|
"""
|
|
|
|
if acpi_shutdown:
|
|
log.info("VMware VM '{name}' [{id}] has enabled the ACPI shutdown mode".format(name=self.name, id=self.id))
|
|
else:
|
|
log.info("VMware VM '{name}' [{id}] has disabled the ACPI shutdown mode".format(name=self.name, id=self.id))
|
|
self._acpi_shutdown = acpi_shutdown
|
|
|
|
@property
|
|
def vmx_path(self):
|
|
"""
|
|
Returns the path to the vmx file.
|
|
|
|
:returns: VMware vmx file
|
|
"""
|
|
|
|
return self._vmx_path
|
|
|
|
@vmx_path.setter
|
|
def vmx_path(self, vmx_path):
|
|
"""
|
|
Sets the path to the vmx file.
|
|
|
|
:param vmx_path: VMware vmx file
|
|
"""
|
|
|
|
log.info("VMware VM '{name}' [{id}] has set the vmx file path to '{vmx}'".format(name=self.name, id=self.id, vmx=vmx_path))
|
|
self._vmx_path = vmx_path
|
|
|
|
@property
|
|
def adapters(self):
|
|
"""
|
|
Returns the number of adapters configured for this VMware VM.
|
|
|
|
:returns: number of adapters
|
|
"""
|
|
|
|
return self._adapters
|
|
|
|
@adapters.setter
|
|
def adapters(self, adapters):
|
|
"""
|
|
Sets the number of Ethernet adapters for this VMware VM instance.
|
|
|
|
:param adapters: number of adapters
|
|
"""
|
|
|
|
# VMware VMs are limited to 10 adapters
|
|
if adapters > 10:
|
|
raise VMwareError("Number of adapters above the maximum supported of 10")
|
|
|
|
self._ethernet_adapters.clear()
|
|
for adapter_number in range(0, adapters):
|
|
self._ethernet_adapters[adapter_number] = EthernetAdapter()
|
|
|
|
self._adapters = len(self._ethernet_adapters)
|
|
log.info("VMware VM '{name}' [{id}] has changed the number of Ethernet adapters to {adapters}".format(name=self.name,
|
|
id=self.id,
|
|
adapters=adapters))
|
|
|
|
@property
|
|
def adapter_type(self):
|
|
"""
|
|
Returns the adapter type for this VMware VM instance.
|
|
|
|
:returns: adapter type (string)
|
|
"""
|
|
|
|
return self._adapter_type
|
|
|
|
@adapter_type.setter
|
|
def adapter_type(self, adapter_type):
|
|
"""
|
|
Sets the adapter type for this VMware VM instance.
|
|
|
|
:param adapter_type: adapter type (string)
|
|
"""
|
|
|
|
self._adapter_type = adapter_type
|
|
log.info("VMware VM '{name}' [{id}]: adapter type changed to {adapter_type}".format(name=self.name,
|
|
id=self.id,
|
|
adapter_type=adapter_type))
|
|
|
|
@property
|
|
def use_any_adapter(self):
|
|
"""
|
|
Returns either GNS3 can use any VMware adapter on this instance.
|
|
|
|
:returns: boolean
|
|
"""
|
|
|
|
return self._use_any_adapter
|
|
|
|
@use_any_adapter.setter
|
|
def use_any_adapter(self, use_any_adapter):
|
|
"""
|
|
Allows GNS3 to use any VMware adapter on this instance.
|
|
|
|
:param use_any_adapter: boolean
|
|
"""
|
|
|
|
if use_any_adapter:
|
|
log.info("VMware VM '{name}' [{id}] is allowed to use any adapter".format(name=self.name, id=self.id))
|
|
else:
|
|
log.info("VMware VM '{name}' [{id}] is not allowed to use any adapter".format(name=self.name, id=self.id))
|
|
self._use_any_adapter = use_any_adapter
|
|
|
|
@asyncio.coroutine
|
|
def adapter_add_nio_binding(self, adapter_number, nio):
|
|
"""
|
|
Adds an adapter NIO binding.
|
|
|
|
:param adapter_number: adapter number
|
|
:param nio: NIO instance to add to the slot/port
|
|
"""
|
|
|
|
try:
|
|
adapter = self._ethernet_adapters[adapter_number]
|
|
except IndexError:
|
|
raise VMwareError("Adapter {adapter_number} doesn't exist on VMware VM '{name}'".format(name=self.name,
|
|
adapter_number=adapter_number))
|
|
|
|
self._read_vmx_file()
|
|
# check if trying to connect to a nat, bridged or host-only adapter
|
|
if not self._use_any_adapter and self._get_vmx_setting("ethernet{}.present".format(adapter_number), "TRUE"):
|
|
# check for the connection type
|
|
connection_type = "ethernet{}.connectiontype".format(adapter_number)
|
|
if connection_type in self._vmx_pairs and self._vmx_pairs[connection_type] in ("nat", "bridged", "hostonly"):
|
|
raise VMwareError("Attachment ({}) already configured on network adapter {}. "
|
|
"Please remove it or allow GNS3 to use any adapter.".format(self._vmx_pairs[connection_type],
|
|
adapter_number))
|
|
|
|
adapter.add_nio(0, nio)
|
|
if self._started and self._ubridge_hypervisor:
|
|
yield from self._add_ubridge_connection(nio, adapter_number)
|
|
|
|
log.info("VMware VM '{name}' [{id}]: {nio} added to adapter {adapter_number}".format(name=self.name,
|
|
id=self.id,
|
|
nio=nio,
|
|
adapter_number=adapter_number))
|
|
|
|
@asyncio.coroutine
|
|
def adapter_update_nio_binding(self, adapter_number, nio):
|
|
"""
|
|
Update a port NIO binding.
|
|
|
|
:param adapter_number: adapter number
|
|
:param nio: NIO instance to add to the adapter
|
|
"""
|
|
|
|
if self._ubridge_hypervisor:
|
|
try:
|
|
yield from self._update_ubridge_connection(adapter_number, nio)
|
|
except IndexError:
|
|
raise VMwareError('Adapter {adapter_number} does not exist on VMware VM "{name}"'.format(
|
|
name=self._name,
|
|
adapter_number=adapter_number
|
|
))
|
|
|
|
@asyncio.coroutine
|
|
def adapter_remove_nio_binding(self, adapter_number):
|
|
"""
|
|
Removes an adapter NIO binding.
|
|
|
|
:param adapter_number: adapter number
|
|
|
|
:returns: NIO instance
|
|
"""
|
|
|
|
try:
|
|
adapter = self._ethernet_adapters[adapter_number]
|
|
except IndexError:
|
|
raise VMwareError("Adapter {adapter_number} doesn't exist on VMware VM '{name}'".format(name=self.name,
|
|
adapter_number=adapter_number))
|
|
|
|
nio = adapter.get_nio(0)
|
|
if isinstance(nio, NIOUDP):
|
|
self.manager.port_manager.release_udp_port(nio.lport, self._project)
|
|
adapter.remove_nio(0)
|
|
if self._started and self._ubridge_hypervisor:
|
|
yield from self._delete_ubridge_connection(adapter_number)
|
|
|
|
log.info("VMware VM '{name}' [{id}]: {nio} removed from adapter {adapter_number}".format(name=self.name,
|
|
id=self.id,
|
|
nio=nio,
|
|
adapter_number=adapter_number))
|
|
|
|
return nio
|
|
|
|
def _get_pipe_name(self):
|
|
"""
|
|
Returns the pipe name to create a serial connection.
|
|
|
|
:returns: pipe path (string)
|
|
"""
|
|
|
|
if sys.platform.startswith("win"):
|
|
pipe_name = r"\\.\pipe\gns3_vmware\{}".format(self.id)
|
|
else:
|
|
pipe_name = os.path.join(tempfile.gettempdir(), "gns3_vmware", "{}".format(self.id))
|
|
try:
|
|
os.makedirs(os.path.dirname(pipe_name), exist_ok=True)
|
|
except OSError as e:
|
|
raise VMwareError("Could not create the VMware pipe directory: {}".format(e))
|
|
return pipe_name
|
|
|
|
def _set_serial_console(self):
|
|
"""
|
|
Configures the first serial port to allow a serial console connection.
|
|
"""
|
|
|
|
pipe_name = self._get_pipe_name()
|
|
serial_port = {"serial0.present": "TRUE",
|
|
"serial0.filetype": "pipe",
|
|
"serial0.filename": pipe_name,
|
|
"serial0.pipe.endpoint": "server",
|
|
"serial0.startconnected": "TRUE"}
|
|
self._vmx_pairs.update(serial_port)
|
|
|
|
@asyncio.coroutine
|
|
def _start_console(self):
|
|
"""
|
|
Starts remote console support for this VM.
|
|
"""
|
|
self._remote_pipe = yield from asyncio_open_serial(self._get_pipe_name())
|
|
server = AsyncioTelnetServer(reader=self._remote_pipe,
|
|
writer=self._remote_pipe,
|
|
binary=True,
|
|
echo=True)
|
|
self._telnet_server = yield from asyncio.start_server(server.run, self._manager.port_manager.console_host, self.console)
|
|
|
|
@asyncio.coroutine
|
|
def _stop_remote_console(self):
|
|
"""
|
|
Stops remote console support for this VM.
|
|
"""
|
|
if self._telnet_server:
|
|
self._telnet_server.close()
|
|
yield from self._telnet_server.wait_closed()
|
|
self._remote_pipe.close()
|
|
self._telnet_server = None
|
|
|
|
@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 KeyError:
|
|
raise VMwareError("Adapter {adapter_number} doesn't exist on VMware VM '{name}'".format(name=self.name,
|
|
adapter_number=adapter_number))
|
|
|
|
nio = adapter.get_nio(0)
|
|
|
|
if not nio:
|
|
raise VMwareError("Adapter {} is not connected".format(adapter_number))
|
|
|
|
if nio.capturing:
|
|
raise VMwareError("Packet capture is already activated on adapter {adapter_number}".format(adapter_number=adapter_number))
|
|
|
|
nio.startPacketCapture(output_file)
|
|
|
|
if self._started:
|
|
yield from self._start_ubridge_capture(adapter_number, output_file)
|
|
|
|
log.info("VMware 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 KeyError:
|
|
raise VMwareError("Adapter {adapter_number} doesn't exist on VMware VM '{name}'".format(name=self.name,
|
|
adapter_number=adapter_number))
|
|
|
|
nio = adapter.get_nio(0)
|
|
|
|
if not nio:
|
|
raise VMwareError("Adapter {} is not connected".format(adapter_number))
|
|
|
|
nio.stopPacketCapture()
|
|
|
|
if self._started:
|
|
yield from self._stop_ubridge_capture(adapter_number)
|
|
|
|
log.info("VMware VM '{name}' [{id}]: stopping packet capture on adapter {adapter_number}".format(name=self.name,
|
|
id=self.id,
|
|
adapter_number=adapter_number))
|