root / snf-cyclades-app / synnefo / api / management / commands / network-modify.py @ e32d0966
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# Copyright 2012 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.db.models import Network |
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class Command(BaseCommand): |
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args = "<network id>"
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help = "Modify a network"
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option_list = BaseCommand.option_list + ( |
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make_option('--name',
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dest='name',
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metavar='NAME',
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help="Set network's name"),
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make_option('--owner',
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dest='owner',
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metavar='USER_ID',
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help="Set network's owner"),
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make_option('--subnet',
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dest='subnet',
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help="Set network's subnet"),
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make_option('--gateway',
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dest='gateway',
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help="Set network's gateway"),
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make_option('--subnet6',
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dest='subnet6',
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help="Set network's IPv6 subnet"),
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make_option('--gateway6',
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dest='gateway6',
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help="Set network's IPv6 gateway"),
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make_option('--dhcp',
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dest='dhcp',
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help="Set if network will use nfdhcp"),
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make_option('--state',
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dest='state',
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metavar='STATE',
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help="Set network's state")
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) |
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def handle(self, *args, **options): |
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if len(args) != 1: |
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raise CommandError("Please provide a server ID") |
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try:
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network_id = int(args[0]) |
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network = Network.objects.get(id=network_id) |
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except (ValueError, Network.DoesNotExist): |
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raise CommandError("Invalid network id") |
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name = options.get('name')
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if name is not None: |
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network.name = name |
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owner = options.get('owner')
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if owner is not None: |
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network.userid = owner |
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subnet = options.get('subnet')
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if subnet is not None: |
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network.subnet = subnet |
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gateway = options.get('gateway')
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if gateway is not None: |
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network.gateway = gateway |
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subnet6 = options.get('subnet6')
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if subnet6 is not None: |
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network.subnet6 = subnet6 |
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gateway6 = options.get('gateway6')
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if gateway6 is not None: |
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network.gateway6 = gateway6 |
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dhcp = options.get('dhcp')
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if dhcp is not None: |
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network.dhcp = dhcp |
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state = options.get('state')
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if state is not None: |
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allowed = [x[0] for x in Network.OPER_STATES] |
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if state not in allowed: |
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msg = "Invalid state, must be one of %s" % ', '.join(allowed) |
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raise CommandError(msg)
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network.state = state |
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network.save() |