113 lines
4.3 KiB
Python
Executable File
113 lines
4.3 KiB
Python
Executable File
#!/usr/bin/python2
|
|
# -*- encoding: utf8 -*-
|
|
#
|
|
# The Qubes OS Project, http://www.qubes-os.org
|
|
#
|
|
# Copyright (C) 2011 Marek Marczykowski <marmarek@invisiblethingslab.com>
|
|
#
|
|
# 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 2
|
|
# 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, write to the Free Software
|
|
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
#
|
|
#
|
|
|
|
from qubes.qubes import QubesVmCollection,QubesException
|
|
from qubes.qubes import defaults
|
|
from optparse import OptionParser;
|
|
import sys
|
|
import time
|
|
|
|
def main():
|
|
usage = "usage: %prog [options] <vm-name>"
|
|
parser = OptionParser (usage)
|
|
|
|
parser.add_option ("-q", "--quiet", action="store_false", dest="verbose", default=True)
|
|
parser.add_option ("--force", action="store_true", dest="force", default=False,
|
|
help="Force operation, even if may damage other VMs (eg shutdown of NetVM)")
|
|
parser.add_option ("--wait", action="store_true", dest="wait_for_shutdown", default=False,
|
|
help="Wait for the VM(s) to shutdown")
|
|
parser.add_option ("--all", action="store_true", dest="shutdown_all", default=False,
|
|
help="Shutdown all running VMs")
|
|
parser.add_option ("--exclude", action="append", dest="exclude_list",
|
|
help="When --all is used: exclude this VM name (may be "
|
|
"repeated)")
|
|
|
|
(options, args) = parser.parse_args ()
|
|
if not options.shutdown_all and (len (args) != 1):
|
|
parser.error ("You must specify VM name!")
|
|
|
|
qvm_collection = QubesVmCollection()
|
|
qvm_collection.lock_db_for_reading()
|
|
qvm_collection.load()
|
|
qvm_collection.unlock_db()
|
|
|
|
vms_list = []
|
|
if options.shutdown_all:
|
|
all_vms = [vm for vm in qvm_collection.values()]
|
|
for vm in all_vms:
|
|
if options.exclude_list is not None and vm.name in options.exclude_list:
|
|
continue
|
|
if vm.qid == 0:
|
|
continue
|
|
if vm.is_running():
|
|
vms_list.append (vm)
|
|
else:
|
|
vmname = args[0]
|
|
vm = qvm_collection.get_vm_by_name(vmname)
|
|
if vm is None:
|
|
print >> sys.stderr, "A VM with the name '{0}' does not exist in the system!".format(vmname)
|
|
exit(1)
|
|
vms_list.append(vm)
|
|
|
|
# Check VMs network dependencies
|
|
if not options.force:
|
|
for vm in vms_list:
|
|
if vm.is_netvm():
|
|
for connected_vm in vm.connected_vms.values():
|
|
if connected_vm.is_running() and not connected_vm in vms_list:
|
|
print >> sys.stderr, "ERROR: There are other VMs connected to VM '%s'" % vm.name
|
|
exit(1)
|
|
|
|
for vm in vms_list:
|
|
try:
|
|
if options.verbose:
|
|
print >> sys.stderr, "Shutting down VM: '{0}'...".format(vm.name)
|
|
# Dependencies already checked above
|
|
vm.shutdown(force=True)
|
|
except (IOError, OSError, QubesException) as err:
|
|
print >> sys.stderr, "ERROR: {0}".format(err)
|
|
exit (1)
|
|
|
|
if options.wait_for_shutdown:
|
|
if options.verbose:
|
|
print >> sys.stderr, "Waiting for the VM(s) to shutdown..."
|
|
shutdown_counter = 0
|
|
|
|
while len (vms_list):
|
|
if options.verbose:
|
|
print >> sys.stderr, "Waiting for VMs: ", [vm.name for vm in vms_list]
|
|
for vm in vms_list:
|
|
if not vm.is_running():
|
|
vms_list.remove (vm)
|
|
if shutdown_counter > defaults["shutdown_counter_max"]:
|
|
# kill the VM
|
|
if options.verbose:
|
|
print >> sys.stderr, "Killing the (apparently hanging) VM '{0}'...".format(vm.name)
|
|
vm.force_shutdown()
|
|
#vms_list.remove(vm)
|
|
|
|
shutdown_counter += 1
|
|
time.sleep (1)
|
|
|
|
main()
|