Revision d9c36253
b/snf-cyclades-app/synnefo/api/management/commands/floating-ip-attach.py | ||
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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.management.common import convert_api_faults |
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from synnefo.api import util |
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from synnefo.management.common import get_network, get_vm |
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from synnefo.logic import servers |
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class Command(BaseCommand): |
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can_import_settings = True |
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output_transaction = True |
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help = "Attach a floating IP to a VM or router" |
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option_list = BaseCommand.option_list + ( |
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make_option( |
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'--machine', |
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dest='machine', |
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default=None, |
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help='The server id the floating-ip will be attached to'), |
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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 not args or len(args) > 1: |
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raise CommandError("Command accepts exactly one argument") |
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floating_ip = args[0] # this is the floating-ip address |
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device = options['machine'] |
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if not device: |
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raise CommandError('Please give either a server or a router id') |
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#get the vm |
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vm = get_vm(device) |
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servers.add_floating_ip(vm, floating_ip) |
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self.stdout.write("Attached %s to %s.\n" % (floating_ip, vm)) |
b/snf-cyclades-app/synnefo/api/util.py | ||
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objects = IPAddress.objects |
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if for_update: |
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objects = objects.select_for_update() |
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if not userid: |
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return objects.get(id=floating_ip_id, floating_ip=True, |
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deleted=False) |
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else: |
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return objects.get(id=floating_ip_id, floating_ip=True, |
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return objects.get(id=floating_ip_id, floating_ip=True, |
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userid=userid, deleted=False) |
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except IPAddress.DoesNotExist: |
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raise faults.ItemNotFound("Floating IP %s does not exist." % |
b/snf-cyclades-app/synnefo/db/models.py | ||
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serial = models.ForeignKey(QuotaHolderSerial, |
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related_name='virtual_machine', null=True, |
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on_delete=models.SET_NULL) |
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router = models.BooleanField('Router', default=False) |
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# VM State |
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# The following fields are volatile data, in the sense |
... | ... | |
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get_latest_by = 'created' |
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def __unicode__(self): |
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return u"<vm:%s@backend:%s>" % (self.id, self.backend_id) |
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return u"<vm:%s@backend:%s router:%s>" % (self.id, self.backend_id, |
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self.router) |
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# Error classes |
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class InvalidBackendIdError(Exception): |
b/snf-cyclades-app/synnefo/logic/ports.py | ||
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@transaction.commit_on_success |
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def create(network, machine, name="", security_groups=None, |
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device_owner='vm'): |
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"""Create a new port by giving a vm and a network""" |
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if network.state != 'ACTIVE': |
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raise faults.Conflict('Network build in process') |
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return port |
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@transaction.commit_on_success |
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def delete(port): |
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"""Delete a port by removing the NIC card the instance. |
b/snf-cyclades-app/synnefo/logic/servers.py | ||
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raise faults.BuildInProgress('Network not active yet') |
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nic = NetworkInterface.objects.create(machine=vm, network=network, |
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state="BUILDING") |
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state="BUILDING", |
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device_owner='router' |
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if vm.router |
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else 'vm') |
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if ipaddress is not None: |
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ipaddress.nic = nic |
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ipaddress.save() |
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