mirror of
https://github.com/GNS3/gns3-server
synced 2024-11-18 14:28:08 +00:00
133 lines
4.7 KiB
Python
133 lines
4.7 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 player/workstation server module.
|
|
"""
|
|
|
|
import os
|
|
import sys
|
|
import shutil
|
|
import asyncio
|
|
import subprocess
|
|
import logging
|
|
|
|
log = logging.getLogger(__name__)
|
|
|
|
from ..base_manager import BaseManager
|
|
from .vmware_vm import VMwareVM
|
|
from .vmware_error import VMwareError
|
|
|
|
|
|
class VMware(BaseManager):
|
|
|
|
_VM_CLASS = VMwareVM
|
|
|
|
def __init__(self):
|
|
|
|
super().__init__()
|
|
self._vmrun_path = None
|
|
self._default_vm_path = "/home/grossmj/vmware"
|
|
|
|
@property
|
|
def vmrun_path(self):
|
|
"""
|
|
Returns the path vmrun utility.
|
|
|
|
:returns: path
|
|
"""
|
|
|
|
return self._vmrun_path
|
|
|
|
def find_vmrun(self):
|
|
|
|
# look for vmrun
|
|
vmrun_path = self.config.get_section_config("VMware").get("vmrun_path")
|
|
if not vmrun_path:
|
|
if sys.platform.startswith("win"):
|
|
pass # TODO: use registry to find vmrun
|
|
elif sys.platform.startswith("darwin"):
|
|
vmrun_path = "/Applications/VMware Fusion.app/Contents/Library/vmrun"
|
|
else:
|
|
vmrun_path = shutil.which("vmrun")
|
|
|
|
if not vmrun_path:
|
|
raise VMwareError("Could not find vmrun")
|
|
if not os.path.isfile(vmrun_path):
|
|
raise VMwareError("vmrun {} is not accessible".format(vmrun_path))
|
|
if not os.access(vmrun_path, os.X_OK):
|
|
raise VMwareError("vmrun is not executable")
|
|
if os.path.basename(vmrun_path) not in ["vmrun", "vmrun.exe"]:
|
|
raise VMwareError("Invalid vmrun executable name {}".format(os.path.basename(vmrun_path)))
|
|
|
|
self._vmrun_path = vmrun_path
|
|
return vmrun_path
|
|
|
|
@asyncio.coroutine
|
|
def execute(self, subcommand, args, timeout=60, host_type=None):
|
|
|
|
vmrun_path = self.vmrun_path
|
|
if not vmrun_path:
|
|
vmrun_path = self.find_vmrun()
|
|
if host_type is None:
|
|
if sys.platform.startswith("darwin"):
|
|
host_type = "fusion"
|
|
else:
|
|
host_type = self.config.get_section_config("VMware").get("host_type", "ws")
|
|
command = [vmrun_path, "-T", host_type, subcommand]
|
|
command.extend(args)
|
|
log.debug("Executing vmrun with command: {}".format(command))
|
|
try:
|
|
process = yield from asyncio.create_subprocess_exec(*command, stdout=asyncio.subprocess.PIPE, stderr=asyncio.subprocess.PIPE)
|
|
except (OSError, subprocess.SubprocessError) as e:
|
|
raise VMwareError("Could not execute vmrun: {}".format(e))
|
|
|
|
try:
|
|
stdout_data, _ = yield from asyncio.wait_for(process.communicate(), timeout=timeout)
|
|
except asyncio.TimeoutError:
|
|
raise VMwareError("vmrun has timed out after {} seconds!".format(timeout))
|
|
|
|
if process.returncode:
|
|
# vmrun print errors on stdout
|
|
vmrun_error = stdout_data.decode("utf-8", errors="ignore")
|
|
raise VMwareError("vmrun has returned an error: {}".format(vmrun_error))
|
|
|
|
return stdout_data.decode("utf-8", errors="ignore").splitlines()
|
|
|
|
def list_vms(self):
|
|
"""
|
|
Gets VMware VM list.
|
|
"""
|
|
|
|
vms = []
|
|
for path, _, filenames in os.walk(os.path.expanduser("~/vmware")):
|
|
for filename in filenames:
|
|
if os.path.splitext(filename)[1] == ".vmx":
|
|
vmx_path = os.path.join(path, filename)
|
|
try:
|
|
with open(vmx_path, encoding="utf-8") as f:
|
|
for line in f.read().splitlines():
|
|
name, value = line.split('=', 1)
|
|
if name.strip() == "displayName":
|
|
vmname = value.strip('" ')
|
|
vms.append({"vmname": vmname, "vmx_path": vmx_path})
|
|
break
|
|
except (OSError, ValueError) as e:
|
|
log.warning("Could not read VMware vmx file {}: {}".format(vmx_path, e))
|
|
continue
|
|
return vms
|