root / snf-cyclades-app / synnefo / api / management / commands / network-list.py @ 9d1e6480
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1 | b0e7f310 | Christos Stavrakakis | # Copyright 2012-2013 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 | 7cfc0cef | Christos Stavrakakis | from snf_django.management.commands import ListCommand |
37 | 8fad925a | Giorgos Verigakis | from synnefo.db.models import Network |
38 | 18c4414d | Giorgos Korfiatis | from synnefo.settings import (CYCLADES_SERVICE_TOKEN as ASTAKOS_TOKEN, |
39 | e3ff6830 | Georgios D. Tsoukalas | ASTAKOS_BASE_URL) |
40 | 8fad925a | Giorgos Verigakis | |
41 | b0e7f310 | Christos Stavrakakis | from logging import getLogger |
42 | b0e7f310 | Christos Stavrakakis | log = getLogger(__name__) |
43 | bad9404c | Christos Stavrakakis | |
44 | 8fad925a | Giorgos Verigakis | |
45 | b0e7f310 | Christos Stavrakakis | class Command(ListCommand): |
46 | c4b059b1 | Stratos Psomadakis | help = "List networks"
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47 | c4b059b1 | Stratos Psomadakis | |
48 | b0e7f310 | Christos Stavrakakis | option_list = ListCommand.option_list + ( |
49 | 9621c777 | Christos Stavrakakis | make_option( |
50 | 9621c777 | Christos Stavrakakis | '--public',
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51 | 8fad925a | Giorgos Verigakis | action='store_true',
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52 | 8fad925a | Giorgos Verigakis | dest='public',
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53 | 8fad925a | Giorgos Verigakis | default=False,
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54 | 8fad925a | Giorgos Verigakis | help="List only public networks"),
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55 | be7c5377 | Christos Stavrakakis | make_option( |
56 | be7c5377 | Christos Stavrakakis | '--ipv6',
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57 | be7c5377 | Christos Stavrakakis | action='store_true',
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58 | be7c5377 | Christos Stavrakakis | dest='ipv6',
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59 | be7c5377 | Christos Stavrakakis | default=False,
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60 | be7c5377 | Christos Stavrakakis | help="Include IPv6 information"),
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61 | 9621c777 | Christos Stavrakakis | ) |
62 | 8fad925a | Giorgos Verigakis | |
63 | b0e7f310 | Christos Stavrakakis | object_class = Network |
64 | b0e7f310 | Christos Stavrakakis | deleted_field = "deleted"
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65 | b0e7f310 | Christos Stavrakakis | user_uuid_field = "userid"
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66 | e3ff6830 | Georgios D. Tsoukalas | astakos_url = ASTAKOS_BASE_URL |
67 | 76a13815 | Christos Stavrakakis | astakos_token = ASTAKOS_TOKEN |
68 | b0e7f310 | Christos Stavrakakis | |
69 | b0e7f310 | Christos Stavrakakis | def get_machines(network): |
70 | b0e7f310 | Christos Stavrakakis | return network.machines.filter(deleted=False).count() |
71 | b0e7f310 | Christos Stavrakakis | |
72 | b0e7f310 | Christos Stavrakakis | def get_backends(network): |
73 | b0e7f310 | Christos Stavrakakis | return network.backend_networks.values_list("backend_id", flat=True) |
74 | b0e7f310 | Christos Stavrakakis | |
75 | be7c5377 | Christos Stavrakakis | def get_subnet_ipv4(network): |
76 | be7c5377 | Christos Stavrakakis | return _get_subnet_field(network, "cidr", 4) |
77 | be7c5377 | Christos Stavrakakis | |
78 | be7c5377 | Christos Stavrakakis | def get_subnet_ipv6(network): |
79 | be7c5377 | Christos Stavrakakis | return _get_subnet_field(network, "cidr", 6) |
80 | be7c5377 | Christos Stavrakakis | |
81 | be7c5377 | Christos Stavrakakis | def get_gateway_ipv4(network): |
82 | be7c5377 | Christos Stavrakakis | return _get_subnet_field(network, "gateway", 4) |
83 | be7c5377 | Christos Stavrakakis | |
84 | be7c5377 | Christos Stavrakakis | def get_gateway_ipv6(network): |
85 | be7c5377 | Christos Stavrakakis | return _get_subnet_field(network, "gateway", 6) |
86 | be7c5377 | Christos Stavrakakis | |
87 | be7c5377 | Christos Stavrakakis | def get_subnets(network): |
88 | be7c5377 | Christos Stavrakakis | return network.subnets.values_list('id', flat=True) |
89 | be7c5377 | Christos Stavrakakis | |
90 | b0e7f310 | Christos Stavrakakis | FIELDS = { |
91 | b0e7f310 | Christos Stavrakakis | "id": ("id", "The ID of the network"), |
92 | b0e7f310 | Christos Stavrakakis | "name": ("name", "The name of the network"), |
93 | b0e7f310 | Christos Stavrakakis | "user.uuid": ("userid", "The UUID of the network's owner"), |
94 | b0e7f310 | Christos Stavrakakis | "public": ("public", "Whether network is public or private"), |
95 | b0e7f310 | Christos Stavrakakis | "flavor": ("flavor", "The network's flavor"), |
96 | b0e7f310 | Christos Stavrakakis | "state": ("state", "The network's state"), |
97 | be7c5377 | Christos Stavrakakis | "subnets": (get_subnets, "The IDs of the associated subnets"), |
98 | be7c5377 | Christos Stavrakakis | "subnet.ipv4": (get_subnet_ipv4, "The IPv4 subnet of the network"), |
99 | be7c5377 | Christos Stavrakakis | "gateway.ipv4": (get_gateway_ipv4, "The IPv4 gateway of the network"), |
100 | be7c5377 | Christos Stavrakakis | "subnet.ipv6": (get_subnet_ipv6, "The IPv6 subnet of the network"), |
101 | be7c5377 | Christos Stavrakakis | "gateway.ipv6": (get_gateway_ipv6, "The IPv6 gateway of the network"), |
102 | b0e7f310 | Christos Stavrakakis | "created": ("created", "The date the network was created"), |
103 | 27d564ba | Christos Stavrakakis | "updated": ("updated", "The date the network was updated"), |
104 | b0e7f310 | Christos Stavrakakis | "deleted": ("deleted", "Whether the network is deleted or not"), |
105 | b0e7f310 | Christos Stavrakakis | "mode": ("mode", "The mode of the network"), |
106 | b0e7f310 | Christos Stavrakakis | "link": ("link", "The link of the network"), |
107 | b0e7f310 | Christos Stavrakakis | "mac_prefix": ("mac_prefix", "The network's MAC prefix"), |
108 | 6dafedf6 | Christos Stavrakakis | "drained": ("drained", "Whether network is drained or not"), |
109 | b0e7f310 | Christos Stavrakakis | "vms": (get_machines, "Number of connected servers"), |
110 | b0e7f310 | Christos Stavrakakis | "backends": (get_backends, "IDs of Ganeti backends that the network is" |
111 | b0e7f310 | Christos Stavrakakis | " connected to"),
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112 | be7c5377 | Christos Stavrakakis | "floating_ip_pool": ("floating_ip_pool", |
113 | be7c5377 | Christos Stavrakakis | "Whether the network is a floating IP pool"),
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114 | b0e7f310 | Christos Stavrakakis | } |
115 | b0e7f310 | Christos Stavrakakis | |
116 | be7c5377 | Christos Stavrakakis | fields = ["id", "name", "user.uuid", "state", "public", "subnet.ipv4", |
117 | be7c5377 | Christos Stavrakakis | "gateway.ipv4", "link", "mac_prefix", "drained", |
118 | be7c5377 | Christos Stavrakakis | "floating_ip_pool"]
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119 | b0e7f310 | Christos Stavrakakis | |
120 | b0e7f310 | Christos Stavrakakis | def handle_args(self, *args, **options): |
121 | b0e7f310 | Christos Stavrakakis | if options["public"]: |
122 | b0e7f310 | Christos Stavrakakis | self.filters["public"] = True |
123 | be7c5377 | Christos Stavrakakis | if options["ipv6"]: |
124 | be7c5377 | Christos Stavrakakis | self.fields.extend(["subnet.ipv6", "gateway.ipv6"]) |
125 | be7c5377 | Christos Stavrakakis | |
126 | be7c5377 | Christos Stavrakakis | |
127 | be7c5377 | Christos Stavrakakis | def _get_subnet_field(network, field, version=4): |
128 | be7c5377 | Christos Stavrakakis | for subnet in network.subnets.all(): |
129 | be7c5377 | Christos Stavrakakis | if subnet.ipversion == version:
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130 | be7c5377 | Christos Stavrakakis | return getattr(subnet, field) |
131 | be7c5377 | Christos Stavrakakis | return None |