root / snf-cyclades-app / synnefo / volume / management / commands / volume-create.py @ ac6a221f
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# Copyright 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
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# without modification, are permitted provided that the following
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# conditions are met:
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#
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# 1. Redistributions of source code must retain the above
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# copyright notice, this list of conditions and the following
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# disclaimer.
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#
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# 2. Redistributions in binary form must reproduce the above
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# copyright notice, this list of conditions and the following
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# disclaimer in the documentation and/or other materials
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# provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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# The views and conclusions contained in the software and
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# documentation are those of the authors and should not be
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# interpreted as representing official policies, either expressed
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# or implied, of GRNET S.A.
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from optparse import make_option |
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from django.core.management.base import BaseCommand, CommandError |
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from snf_django.management.utils import parse_bool |
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from synnefo.management import common, pprint |
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from synnefo.volume import volumes |
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HELP_MSG = """Create a new volume."""
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class Command(BaseCommand): |
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help = HELP_MSG |
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option_list = BaseCommand.option_list + ( |
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make_option( |
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"--name",
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dest="name",
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default=None,
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help="Display name of the volume."),
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make_option( |
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"--description",
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dest="description",
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default=None,
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help="Display description of the volume."),
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make_option( |
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"--owner",
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dest="user_id",
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default=None,
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help="UUID of the owner of the volume."),
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make_option( |
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"-s", "--size", |
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dest="size",
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default=None,
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help="Size of the new volume in GB"),
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make_option( |
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"--server",
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dest="server_id",
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default=None,
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help="The ID of the server that the volume will be connected to."),
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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 args:
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raise CommandError("Command doesn't accept any arguments") |
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size = options.get("size")
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user_id = options.get("user_id")
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server_id = options.get("server_id")
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wait = parse_bool(options["wait"])
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display_name = options.get("name", "") |
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display_description = options.get("description", "") |
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if size is None: |
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raise CommandError("Please specify the size of the volume") |
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if server_id is None: |
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raise CommandError("Please specify the server to attach the" |
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" volume.")
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vm = common.get_vm(server_id) |
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if user_id is None: |
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user_id = vm.userid |
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source_image_id = source_volume_id = source_snapshot_id = None
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volume = volumes.create(user_id, size, server_id, |
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name=display_name, |
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description=display_description, |
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source_image_id=source_image_id, |
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source_snapshot_id=source_snapshot_id, |
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source_volume_id=source_volume_id, |
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metadata={}) |
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self.stdout.write("Created volume '%s' in DB:\n" % volume.id) |
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pprint.pprint_volume(volume, stdout=self.stdout)
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self.stdout.write("\n") |
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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, stdout=self.stdout)
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