root / snf-cyclades-app / synnefo / api / management / commands / network-list.py @ c51f3a08
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1 | 8fad925a | Giorgos Verigakis | # Copyright 2012 GRNET S.A. All rights reserved.
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2 | 8fad925a | Giorgos Verigakis | #
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3 | 8fad925a | Giorgos Verigakis | # Redistribution and use in source and binary forms, with or
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4 | 8fad925a | Giorgos Verigakis | # without modification, are permitted provided that the following
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5 | 8fad925a | Giorgos Verigakis | # conditions are met:
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6 | 8fad925a | Giorgos Verigakis | #
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7 | 8fad925a | Giorgos Verigakis | # 1. Redistributions of source code must retain the above
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8 | 8fad925a | Giorgos Verigakis | # copyright notice, this list of conditions and the following
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9 | 8fad925a | Giorgos Verigakis | # disclaimer.
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10 | 8fad925a | Giorgos Verigakis | #
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11 | 8fad925a | Giorgos Verigakis | # 2. Redistributions in binary form must reproduce the above
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12 | 8fad925a | Giorgos Verigakis | # copyright notice, this list of conditions and the following
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13 | 8fad925a | Giorgos Verigakis | # disclaimer in the documentation and/or other materials
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14 | 8fad925a | Giorgos Verigakis | # provided with the distribution.
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15 | 8fad925a | Giorgos Verigakis | #
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16 | 8fad925a | Giorgos Verigakis | # THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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17 | 8fad925a | Giorgos Verigakis | # OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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18 | 8fad925a | Giorgos Verigakis | # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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19 | 8fad925a | Giorgos Verigakis | # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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20 | 8fad925a | Giorgos Verigakis | # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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21 | 8fad925a | Giorgos Verigakis | # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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22 | 8fad925a | Giorgos Verigakis | # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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23 | 8fad925a | Giorgos Verigakis | # USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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24 | 8fad925a | Giorgos Verigakis | # AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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25 | 8fad925a | Giorgos Verigakis | # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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26 | 8fad925a | Giorgos Verigakis | # ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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27 | 8fad925a | Giorgos Verigakis | # POSSIBILITY OF SUCH DAMAGE.
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28 | 8fad925a | Giorgos Verigakis | #
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29 | 8fad925a | Giorgos Verigakis | # The views and conclusions contained in the software and
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30 | 8fad925a | Giorgos Verigakis | # documentation are those of the authors and should not be
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31 | 8fad925a | Giorgos Verigakis | # interpreted as representing official policies, either expressed
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32 | 8fad925a | Giorgos Verigakis | # or implied, of GRNET S.A.
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33 | 8fad925a | Giorgos Verigakis | |
34 | 8fad925a | Giorgos Verigakis | from optparse import make_option |
35 | 8fad925a | Giorgos Verigakis | |
36 | 8fad925a | Giorgos Verigakis | from django.core.management.base import BaseCommand, CommandError |
37 | c51f3a08 | Stratos Psomadakis | from synnefo.management.common import format_bool, filter_results, UUIDCache |
38 | 8fad925a | Giorgos Verigakis | from synnefo.db.models import Network |
39 | 7a0aa449 | Christos Stavrakakis | from synnefo.management.common import pprint_table |
40 | 8fad925a | Giorgos Verigakis | |
41 | bad9404c | Christos Stavrakakis | FIELDS = Network._meta.get_all_field_names() |
42 | bad9404c | Christos Stavrakakis | |
43 | 8fad925a | Giorgos Verigakis | |
44 | 8fad925a | Giorgos Verigakis | class Command(BaseCommand): |
45 | 8fad925a | Giorgos Verigakis | help = "List networks"
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46 | 8fad925a | Giorgos Verigakis | |
47 | 8fad925a | Giorgos Verigakis | option_list = BaseCommand.option_list + ( |
48 | 8fad925a | Giorgos Verigakis | make_option('-c',
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49 | 8fad925a | Giorgos Verigakis | action='store_true',
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50 | 8fad925a | Giorgos Verigakis | dest='csv',
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51 | 8fad925a | Giorgos Verigakis | default=False,
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52 | 8fad925a | Giorgos Verigakis | help="Use pipes to separate values"),
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53 | 8fad925a | Giorgos Verigakis | make_option('--deleted',
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54 | 8fad925a | Giorgos Verigakis | action='store_true',
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55 | 8fad925a | Giorgos Verigakis | dest='deleted',
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56 | 8fad925a | Giorgos Verigakis | default=False,
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57 | af88de58 | Christos Stavrakakis | help="Include deleted networks"),
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58 | 8fad925a | Giorgos Verigakis | make_option('--public',
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59 | 8fad925a | Giorgos Verigakis | action='store_true',
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60 | 8fad925a | Giorgos Verigakis | dest='public',
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61 | 8fad925a | Giorgos Verigakis | default=False,
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62 | 8fad925a | Giorgos Verigakis | help="List only public networks"),
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63 | cc3f266e | Christos Stavrakakis | make_option('--ipv6',
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64 | cc3f266e | Christos Stavrakakis | action='store_true',
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65 | cc3f266e | Christos Stavrakakis | dest='ipv6',
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66 | cc3f266e | Christos Stavrakakis | default=False,
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67 | cc3f266e | Christos Stavrakakis | help="Show IPv6 information of the network"),
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68 | bad9404c | Christos Stavrakakis | make_option('--filter-by',
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69 | bad9404c | Christos Stavrakakis | dest='filter_by',
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70 | bad9404c | Christos Stavrakakis | help="Filter results. Comma seperated list of key 'cond' val pairs"
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71 | bad9404c | Christos Stavrakakis | " that displayed entries must satisfy. e.g."
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72 | bad9404c | Christos Stavrakakis | " --filter-by \"name=Network-1,link!=prv0\"."
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73 | c51f3a08 | Stratos Psomadakis | " Available keys are: %s" % ", ".join(FIELDS)), |
74 | c51f3a08 | Stratos Psomadakis | make_option('--uuids',
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75 | c51f3a08 | Stratos Psomadakis | action='store_true',
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76 | c51f3a08 | Stratos Psomadakis | dest='use_uuids',
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77 | c51f3a08 | Stratos Psomadakis | default=False,
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78 | c51f3a08 | Stratos Psomadakis | help="Display UUIDs instead of user emails"),
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79 | 8fad925a | Giorgos Verigakis | ) |
80 | 8fad925a | Giorgos Verigakis | |
81 | 8fad925a | Giorgos Verigakis | def handle(self, *args, **options): |
82 | 8fad925a | Giorgos Verigakis | if args:
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83 | 8fad925a | Giorgos Verigakis | raise CommandError("Command doesn't accept any arguments") |
84 | 8fad925a | Giorgos Verigakis | |
85 | 8fad925a | Giorgos Verigakis | if options['deleted']: |
86 | af88de58 | Christos Stavrakakis | networks = Network.objects.all() |
87 | 8fad925a | Giorgos Verigakis | else:
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88 | af88de58 | Christos Stavrakakis | networks = Network.objects.filter(deleted=False)
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89 | 8fad925a | Giorgos Verigakis | |
90 | 8fad925a | Giorgos Verigakis | if options['public']: |
91 | 8fad925a | Giorgos Verigakis | networks = networks.filter(public=True)
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92 | 8fad925a | Giorgos Verigakis | |
93 | bad9404c | Christos Stavrakakis | filter_by = options['filter_by']
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94 | bad9404c | Christos Stavrakakis | if filter_by:
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95 | bad9404c | Christos Stavrakakis | networks = filter_results(networks, filter_by) |
96 | bad9404c | Christos Stavrakakis | |
97 | b7d38981 | Dimitris Aragiorgis | headers = ['id', 'name', 'flavor', 'owner', |
98 | cc3f266e | Christos Stavrakakis | 'mac_prefix', 'dhcp', 'state', 'link', 'vms', 'public'] |
99 | cc3f266e | Christos Stavrakakis | |
100 | cc3f266e | Christos Stavrakakis | if options['ipv6']: |
101 | 7a0aa449 | Christos Stavrakakis | headers.extend(['IPv6 Subnet', 'IPv6 Gateway']) |
102 | cc3f266e | Christos Stavrakakis | else:
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103 | 7a0aa449 | Christos Stavrakakis | headers.extend(['IPv4 Subnet', 'IPv4 Gateway']) |
104 | 8fad925a | Giorgos Verigakis | |
105 | c51f3a08 | Stratos Psomadakis | if options['use_uuids'] is False: |
106 | c51f3a08 | Stratos Psomadakis | ucache = UUIDCache() |
107 | c51f3a08 | Stratos Psomadakis | |
108 | 7a0aa449 | Christos Stavrakakis | table = [] |
109 | 90b67503 | Christos Stavrakakis | for network in networks.order_by("id"): |
110 | c51f3a08 | Stratos Psomadakis | user = network.userid |
111 | c51f3a08 | Stratos Psomadakis | if options['use_uuids'] is False: |
112 | c51f3a08 | Stratos Psomadakis | user = ucache.get_user(network.userid) |
113 | c51f3a08 | Stratos Psomadakis | |
114 | cc3f266e | Christos Stavrakakis | fields = [str(network.id),
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115 | 8fad925a | Giorgos Verigakis | network.name, |
116 | b7d38981 | Dimitris Aragiorgis | network.flavor, |
117 | c51f3a08 | Stratos Psomadakis | user or '', |
118 | bf1d3a70 | Christos Stavrakakis | network.mac_prefix or '', |
119 | bf1d3a70 | Christos Stavrakakis | str(network.dhcp),
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120 | 8fad925a | Giorgos Verigakis | network.state, |
121 | bf1d3a70 | Christos Stavrakakis | network.link or '', |
122 | 8fad925a | Giorgos Verigakis | str(network.machines.count()),
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123 | cc3f266e | Christos Stavrakakis | format_bool(network.public)] |
124 | cc3f266e | Christos Stavrakakis | |
125 | cc3f266e | Christos Stavrakakis | if options['ipv6']: |
126 | cc3f266e | Christos Stavrakakis | fields.extend([network.subnet6 or '', network.gateway6 or '']) |
127 | cc3f266e | Christos Stavrakakis | else:
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128 | cc3f266e | Christos Stavrakakis | fields.extend([network.subnet, network.gateway or '']) |
129 | 7a0aa449 | Christos Stavrakakis | table.append(fields) |
130 | 8fad925a | Giorgos Verigakis | |
131 | 7a0aa449 | Christos Stavrakakis | separator = " | " if options['csv'] else None |
132 | 7a0aa449 | Christos Stavrakakis | pprint_table(self.stdout, table, headers, separator) |