root / snf-cyclades-app / synnefo / api / management / commands / server-show.py @ adc46059
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1 | 11300d7b | Giorgos Verigakis | # Copyright 2012 GRNET S.A. All rights reserved.
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2 | 11300d7b | Giorgos Verigakis | #
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3 | 11300d7b | Giorgos Verigakis | # Redistribution and use in source and binary forms, with or
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4 | 11300d7b | Giorgos Verigakis | # without modification, are permitted provided that the following
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5 | 11300d7b | Giorgos Verigakis | # conditions are met:
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6 | 11300d7b | Giorgos Verigakis | #
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7 | 11300d7b | Giorgos Verigakis | # 1. Redistributions of source code must retain the above
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8 | 11300d7b | Giorgos Verigakis | # copyright notice, this list of conditions and the following
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9 | 11300d7b | Giorgos Verigakis | # disclaimer.
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10 | 11300d7b | Giorgos Verigakis | #
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11 | 11300d7b | Giorgos Verigakis | # 2. Redistributions in binary form must reproduce the above
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12 | 11300d7b | Giorgos Verigakis | # copyright notice, this list of conditions and the following
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13 | 11300d7b | Giorgos Verigakis | # disclaimer in the documentation and/or other materials
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14 | 11300d7b | Giorgos Verigakis | # provided with the distribution.
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15 | 11300d7b | Giorgos Verigakis | #
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16 | 11300d7b | Giorgos Verigakis | # THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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17 | 11300d7b | Giorgos Verigakis | # OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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18 | 11300d7b | Giorgos Verigakis | # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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19 | 11300d7b | Giorgos Verigakis | # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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20 | 11300d7b | Giorgos Verigakis | # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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21 | 11300d7b | Giorgos Verigakis | # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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22 | 11300d7b | Giorgos Verigakis | # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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23 | 11300d7b | Giorgos Verigakis | # USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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24 | 11300d7b | Giorgos Verigakis | # AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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25 | 11300d7b | Giorgos Verigakis | # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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26 | 11300d7b | Giorgos Verigakis | # ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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27 | 11300d7b | Giorgos Verigakis | # POSSIBILITY OF SUCH DAMAGE.
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28 | 11300d7b | Giorgos Verigakis | #
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29 | 11300d7b | Giorgos Verigakis | # The views and conclusions contained in the software and
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30 | 11300d7b | Giorgos Verigakis | # documentation are those of the authors and should not be
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31 | 11300d7b | Giorgos Verigakis | # interpreted as representing official policies, either expressed
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32 | 11300d7b | Giorgos Verigakis | # or implied, of GRNET S.A.
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33 | 11300d7b | Giorgos Verigakis | |
34 | 11300d7b | Giorgos Verigakis | from django.core.management.base import BaseCommand, CommandError |
35 | 11300d7b | Giorgos Verigakis | |
36 | 11300d7b | Giorgos Verigakis | from synnefo.api.util import get_image |
37 | 11300d7b | Giorgos Verigakis | from synnefo.db.models import VirtualMachine |
38 | 11300d7b | Giorgos Verigakis | |
39 | 11300d7b | Giorgos Verigakis | from ._common import format_bool, format_date |
40 | 11300d7b | Giorgos Verigakis | |
41 | 11300d7b | Giorgos Verigakis | |
42 | 11300d7b | Giorgos Verigakis | class Command(BaseCommand): |
43 | 11300d7b | Giorgos Verigakis | args = "<server ID>"
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44 | 11300d7b | Giorgos Verigakis | help = "Show server info"
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45 | 11300d7b | Giorgos Verigakis | |
46 | 11300d7b | Giorgos Verigakis | def handle(self, *args, **options): |
47 | 11300d7b | Giorgos Verigakis | if len(args) != 1: |
48 | 11300d7b | Giorgos Verigakis | raise CommandError("Please provide a server ID") |
49 | 11300d7b | Giorgos Verigakis | |
50 | 11300d7b | Giorgos Verigakis | try:
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51 | 11300d7b | Giorgos Verigakis | server_id = int(args[0]) |
52 | 11300d7b | Giorgos Verigakis | server = VirtualMachine.objects.get(id=server_id) |
53 | 11300d7b | Giorgos Verigakis | except (ValueError, VirtualMachine.DoesNotExist): |
54 | 11300d7b | Giorgos Verigakis | raise CommandError("Invalid server ID") |
55 | 11300d7b | Giorgos Verigakis | |
56 | 11300d7b | Giorgos Verigakis | flavor = '%s (%s)' % (server.flavor.id, server.flavor.name)
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57 | 11300d7b | Giorgos Verigakis | image = '%s (%s)' % (server.imageid,
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58 | 11300d7b | Giorgos Verigakis | get_image(server.imageid, server.userid).get('name'))
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59 | 11300d7b | Giorgos Verigakis | |
60 | 11300d7b | Giorgos Verigakis | kv = { |
61 | 11300d7b | Giorgos Verigakis | 'id': server_id,
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62 | 11300d7b | Giorgos Verigakis | 'name': server.name,
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63 | 11300d7b | Giorgos Verigakis | 'owner': server.userid,
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64 | 11300d7b | Giorgos Verigakis | 'created': format_date(server.created),
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65 | 11300d7b | Giorgos Verigakis | 'updated': format_date(server.updated),
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66 | 11300d7b | Giorgos Verigakis | 'image': image,
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67 | 11300d7b | Giorgos Verigakis | 'host id': server.hostid,
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68 | 11300d7b | Giorgos Verigakis | 'flavor': flavor,
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69 | 11300d7b | Giorgos Verigakis | 'deleted': format_bool(server.deleted),
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70 | 11300d7b | Giorgos Verigakis | 'suspended': format_bool(server.suspended),
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71 | 11300d7b | Giorgos Verigakis | 'state': server.operstate
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72 | 11300d7b | Giorgos Verigakis | } |
73 | 11300d7b | Giorgos Verigakis | |
74 | 11300d7b | Giorgos Verigakis | for key, val in sorted(kv.items()): |
75 | 11300d7b | Giorgos Verigakis | line = '%s: %s\n' % (key.rjust(16), val) |
76 | 11300d7b | Giorgos Verigakis | self.stdout.write(line.encode('utf8')) |