Source code for qubesadmin.tools.qvm_remove

#
# The Qubes OS Project, http://www.qubes-os.org
#
# Copyright (C) 2017 Marek Marczykowski-Górecki
#                               <[email protected]>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser 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.
#

''' Remove domains from the system '''

import sys

import qubesadmin.exc
from qubesadmin.tools import QubesArgumentParser
import qubesadmin.utils

parser = QubesArgumentParser(description=__doc__,
                             want_app=True,
                             vmname_nargs='+')
parser.add_argument("--force", "-f", action="store_true", dest="no_confirm",
    default=False, help="Do not prompt for confirmation")



[docs]def main(args=None, app=None): # pylint: disable=missing-docstring args = parser.parse_args(args, app=app) go_ahead = "" if not args.no_confirm: print("This will completely remove the selected VM(s)...") for vm in args.domains: print(" ", vm.name) go_ahead = input("Are you sure? [y/N] ").upper() if args.no_confirm or go_ahead == "Y": for vm in args.domains: try: del args.app.domains[vm.name] except qubesadmin.exc.QubesVMInUseError: dependencies = qubesadmin.utils.vm_dependencies(vm.app, vm) print("VM {} cannot be removed. It is in use as:".format( vm.name)) for (holder, prop) in dependencies: if holder: print(" - {} for {}".format(prop, holder.name)) else: print(" - global property {}".format(prop)) except qubesadmin.exc.QubesException as e: parser.error_runtime(e) retcode = 0 else: print("Remove cancelled.") retcode = 1 return retcode
if __name__ == '__main__': sys.exit(main())