root / snf-cyclades-app / synnefo / api / management / commands / floating-ip-dettach.py @ c6fe2f41
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1 | b3106aa4 | Marios Kogias | # Copyright 2012 GRNET S.A. All rights reserved.
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2 | b3106aa4 | Marios Kogias | #
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3 | b3106aa4 | Marios Kogias | # Redistribution and use in source and binary forms, with or
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4 | b3106aa4 | Marios Kogias | # without modification, are permitted provided that the following
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5 | b3106aa4 | Marios Kogias | # conditions are met:
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6 | b3106aa4 | Marios Kogias | #
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7 | b3106aa4 | Marios Kogias | # 1. Redistributions of source code must retain the above
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8 | b3106aa4 | Marios Kogias | # copyright notice, this list of conditions and the following
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9 | b3106aa4 | Marios Kogias | # disclaimer.
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10 | b3106aa4 | Marios Kogias | #
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11 | b3106aa4 | Marios Kogias | # 2. Redistributions in binary form must reproduce the above
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12 | b3106aa4 | Marios Kogias | # copyright notice, this list of conditions and the following
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13 | b3106aa4 | Marios Kogias | # disclaimer in the documentation and/or other materials
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14 | b3106aa4 | Marios Kogias | # provided with the distribution.
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15 | b3106aa4 | Marios Kogias | #
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16 | b3106aa4 | Marios Kogias | # THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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17 | b3106aa4 | Marios Kogias | # OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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18 | b3106aa4 | Marios Kogias | # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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19 | b3106aa4 | Marios Kogias | # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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20 | b3106aa4 | Marios Kogias | # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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21 | b3106aa4 | Marios Kogias | # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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22 | b3106aa4 | Marios Kogias | # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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23 | b3106aa4 | Marios Kogias | # USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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24 | b3106aa4 | Marios Kogias | # AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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25 | b3106aa4 | Marios Kogias | # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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26 | b3106aa4 | Marios Kogias | # ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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27 | b3106aa4 | Marios Kogias | # POSSIBILITY OF SUCH DAMAGE.
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28 | b3106aa4 | Marios Kogias | #
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29 | b3106aa4 | Marios Kogias | # The views and conclusions contained in the software and
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30 | b3106aa4 | Marios Kogias | # documentation are those of the authors and should not be
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31 | b3106aa4 | Marios Kogias | # interpreted as representing official policies, either expressed
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32 | b3106aa4 | Marios Kogias | # or implied, of GRNET S.A.
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33 | b3106aa4 | Marios Kogias | |
34 | fae6e5f0 | Christos Stavrakakis | #from optparse import make_option
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35 | b3106aa4 | Marios Kogias | |
36 | b3106aa4 | Marios Kogias | from django.core.management.base import BaseCommand, CommandError |
37 | fae6e5f0 | Christos Stavrakakis | from synnefo.management import common |
38 | e4f484da | Marios Kogias | from synnefo.logic import servers |
39 | b3106aa4 | Marios Kogias | |
40 | b3106aa4 | Marios Kogias | |
41 | fae6e5f0 | Christos Stavrakakis | class Command(BaseCommand): |
42 | b3106aa4 | Marios Kogias | help = "Dettach a floating IP from a VM or router"
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43 | b3106aa4 | Marios Kogias | |
44 | fae6e5f0 | Christos Stavrakakis | @common.convert_api_faults
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45 | b3106aa4 | Marios Kogias | def handle(self, *args, **options): |
46 | fae6e5f0 | Christos Stavrakakis | if not args or len(args) > 1: |
47 | b3106aa4 | Marios Kogias | raise CommandError("Command accepts exactly one argument") |
48 | b3106aa4 | Marios Kogias | |
49 | fae6e5f0 | Christos Stavrakakis | floating_ip_id = args[0]
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50 | b3106aa4 | Marios Kogias | |
51 | b3106aa4 | Marios Kogias | #get the floating-ip
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52 | fae6e5f0 | Christos Stavrakakis | floating_ip = common.get_floating_ip_by_id(floating_ip_id, |
53 | fae6e5f0 | Christos Stavrakakis | for_update=True)
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54 | b3106aa4 | Marios Kogias | |
55 | b3106aa4 | Marios Kogias | if not floating_ip.nic: |
56 | b3106aa4 | Marios Kogias | raise CommandError('This floating IP is not attached to a device') |
57 | b3106aa4 | Marios Kogias | |
58 | b3106aa4 | Marios Kogias | nic = floating_ip.nic |
59 | b3106aa4 | Marios Kogias | vm = nic.machine |
60 | fae6e5f0 | Christos Stavrakakis | servers.delete_port(nic) |
61 | b3106aa4 | Marios Kogias | self.stdout.write("Dettached floating IP %s from %s.\n" |
62 | fae6e5f0 | Christos Stavrakakis | % (floating_ip_id, vm)) |