root / snf-cyclades-app / synnefo / volume / management / commands / volume-remove.py @ 11d4d283
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# Copyright 2011-2013 GRNET S.A. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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#
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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# The views and conclusions contained in the software and documentation are
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# those of the authors and should not be interpreted as representing official
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# policies, either expressed or implied, of GRNET S.A.
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#
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from optparse import make_option |
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from django.core.management.base import CommandError |
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from synnefo.volume import volumes |
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from synnefo.management import common |
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from snf_django.management.utils import parse_bool |
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from snf_django.management.commands import RemoveCommand |
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class Command(RemoveCommand): |
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can_import_settings = True
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args = "<Volume ID> [<Volume ID> ...]"
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help = "Remove a volume from the Database and from the VM attached to"
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option_list = RemoveCommand.option_list + ( |
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make_option( |
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"--wait",
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dest="wait",
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default="True",
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choices=["True", "False"], |
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metavar="True|False",
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help="Wait for Ganeti jobs to complete."),
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) |
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@common.convert_api_faults
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def handle(self, *args, **options): |
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if not args: |
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raise CommandError("Please provide a volume ID") |
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force = options['force']
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message = "volumes" if len(args) > 1 else "volume" |
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self.confirm_deletion(force, message, args)
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for volume_id in args: |
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self.stdout.write("\n") |
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try:
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volume = common.get_volume(volume_id, for_update=True)
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volumes.delete(volume) |
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wait = parse_bool(options["wait"])
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if volume.machine is not None: |
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volume.machine.task_job_id = volume.backendjobid |
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common.wait_server_task(volume.machine, wait, |
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stdout=self.stdout)
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else:
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self.stdout.write("Successfully removed volume %s\n" |
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% volume) |
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except CommandError as e: |
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self.stdout.write("Error -- %s\n" % e.message) |