a66df9c82e
- Exit the program if all domains are halted - Changed log.notice to log.info - Replace map with dictionary comprehensions (pylint)
82 lines
2.6 KiB
Python
82 lines
2.6 KiB
Python
#!/usr/bin/python2
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# vim: fileencoding=utf8
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#
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# The Qubes OS Project, http://www.qubes-os.org
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#
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# Copyright (C) 2010-2016 Joanna Rutkowska <joanna@invisiblethingslab.com>
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# Copyright (C) 2011-2016 Marek Marczykowski-Górecki
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# <marmarek@invisiblethingslab.com>
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# Copyright (C) 2016 Wojtek Porczyk <woju@invisiblethingslab.com>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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#
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from __future__ import print_function
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import sys
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import time
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import qubes.config
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import qubes.tools
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parser = qubes.tools.QubesArgumentParser(
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description='gracefully shut down a qube', vmname_nargs='+')
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parser.add_argument('--force',
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action='store_true', default=False,
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help='force operation, even if may damage other VMs (eg. shutdown of'
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' network provider)')
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parser.add_argument('--wait',
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action='store_true', default=False,
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help='wait for the VMs to shut down')
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parser.add_argument('--timeout',
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action='store', type=float,
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default=qubes.config.defaults['shutdown_counter_max'],
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help='timeout after which domains are killed when using --wait'
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' (default: %d)')
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def main(args=None):
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args = parser.parse_args(args)
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[vm.shutdown(force=args.force) for vm in args.domains if not vm.is_halted()]
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if not args.wait:
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return
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timeout = args.timeout
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current_vms = list(sorted(args.domains))
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while timeout >= 0:
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current_vms = [vm for vm in current_vms
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if vm.get_power_state() != 'Halted']
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if not current_vms:
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return 0
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args.app.log.info('Waiting for shutdown ({}): {}'.format(
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timeout, ', '.join([str(vm) for vm in current_vms])))
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time.sleep(1)
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timeout -= 1
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args.app.log.info(
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'Killing remaining qubes: {}'
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.format(', '.join([str(vm) for vm in current_vms])))
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for vm in current_vms:
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vm.force_shutdown()
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if __name__ == '__main__':
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sys.exit(main())
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