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root / snf-cyclades-app / synnefo / logic / management / commands / floating-ip-create.py @ a6e6fe48

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# Copyright 2012-2014 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 synnefo.management.common import convert_api_faults
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from synnefo.logic import ips
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from synnefo.api import util
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class Command(BaseCommand):
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    help = "Allocate a new floating IP"
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    option_list = BaseCommand.option_list + (
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        make_option(
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            '--network',
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            dest='network_id',
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            help="The ID of the network to allocate the address from"),
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        make_option(
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            '--address',
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            dest='address',
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            help="The address to be allocated"),
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        make_option(
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            '--owner',
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            dest='owner',
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            default=None,
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            help='The owner of the floating IP'),
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    )
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    @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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        network_id = options['network_id']
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        address = options['address']
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        owner = options['owner']
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        if not owner:
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            raise CommandError("'owner' is required for floating IP creation")
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        if network_id is not None:
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            network = util.get_resource("network", network_id, for_update=True)
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            if network.deleted:
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                raise CommandError("Network '%s' is deleted" % network.id)
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            if not network.floating_ip_pool:
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                raise CommandError("Network '%s' is not a floating IP pool."
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                                   % network)
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        else:
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            network = None
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        floating_ip = ips.create_floating_ip(userid=owner,
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                                             network=network,
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                                             address=address)
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        self.stdout.write("Created floating IP '%s'.\n" % floating_ip)