root / snf-cyclades-app / synnefo / api / management / commands / network-create.py @ 8b178e6b
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1 | 6dd70a5c | Christos Stavrakakis | # Copyright 2012 GRNET S.A. All rights reserved.
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2 | 6dd70a5c | Christos Stavrakakis | #
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3 | 6dd70a5c | Christos Stavrakakis | # Redistribution and use in source and binary forms, with or
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4 | 6dd70a5c | Christos Stavrakakis | # without modification, are permitted provided that the following
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5 | 6dd70a5c | Christos Stavrakakis | # conditions are met:
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6 | 6dd70a5c | Christos Stavrakakis | #
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7 | 6dd70a5c | Christos Stavrakakis | # 1. Redistributions of source code must retain the above
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8 | 6dd70a5c | Christos Stavrakakis | # copyright notice, this list of conditions and the following
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9 | 6dd70a5c | Christos Stavrakakis | # disclaimer.
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10 | 6dd70a5c | Christos Stavrakakis | #
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11 | 6dd70a5c | Christos Stavrakakis | # 2. Redistributions in binary form must reproduce the above
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12 | 6dd70a5c | Christos Stavrakakis | # copyright notice, this list of conditions and the following
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13 | 6dd70a5c | Christos Stavrakakis | # disclaimer in the documentation and/or other materials
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14 | 6dd70a5c | Christos Stavrakakis | # provided with the distribution.
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15 | 6dd70a5c | Christos Stavrakakis | #
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16 | 6dd70a5c | Christos Stavrakakis | # THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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17 | 6dd70a5c | Christos Stavrakakis | # OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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18 | 6dd70a5c | Christos Stavrakakis | # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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19 | 6dd70a5c | Christos Stavrakakis | # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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20 | 6dd70a5c | Christos Stavrakakis | # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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21 | 6dd70a5c | Christos Stavrakakis | # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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22 | 6dd70a5c | Christos Stavrakakis | # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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23 | 6dd70a5c | Christos Stavrakakis | # USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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24 | 6dd70a5c | Christos Stavrakakis | # AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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25 | 6dd70a5c | Christos Stavrakakis | # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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26 | 6dd70a5c | Christos Stavrakakis | # ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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27 | 6dd70a5c | Christos Stavrakakis | # POSSIBILITY OF SUCH DAMAGE.
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28 | 6dd70a5c | Christos Stavrakakis | #
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29 | 6dd70a5c | Christos Stavrakakis | # The views and conclusions contained in the software and
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30 | 6dd70a5c | Christos Stavrakakis | # documentation are those of the authors and should not be
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31 | 6dd70a5c | Christos Stavrakakis | # interpreted as representing official policies, either expressed
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32 | 6dd70a5c | Christos Stavrakakis | # or implied, of GRNET S.A.
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33 | 6dd70a5c | Christos Stavrakakis | |
34 | 6dd70a5c | Christos Stavrakakis | from optparse import make_option |
35 | 6dd70a5c | Christos Stavrakakis | |
36 | 6dd70a5c | Christos Stavrakakis | from django.core.management.base import BaseCommand, CommandError |
37 | c75ab92e | Christos Stavrakakis | from synnefo.management.common import get_backend, convert_api_faults |
38 | d758784b | Christos Stavrakakis | from snf_django.management.utils import parse_bool |
39 | 6dd70a5c | Christos Stavrakakis | |
40 | 6c77ed37 | Christos Stavrakakis | from synnefo.db.models import Network, Backend |
41 | c75ab92e | Christos Stavrakakis | from synnefo.logic import networks |
42 | d5a4a8d1 | Christos Stavrakakis | from synnefo.management import pprint |
43 | b84ed662 | Christos Stavrakakis | |
44 | b7d38981 | Dimitris Aragiorgis | NETWORK_FLAVORS = Network.FLAVORS.keys() |
45 | 6dd70a5c | Christos Stavrakakis | |
46 | 6dd70a5c | Christos Stavrakakis | |
47 | 6dd70a5c | Christos Stavrakakis | class Command(BaseCommand): |
48 | b14725eb | Christos Stavrakakis | can_import_settings = True
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49 | b7e74f05 | Christos Stavrakakis | output_transaction = True
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50 | b14725eb | Christos Stavrakakis | |
51 | 6dd70a5c | Christos Stavrakakis | help = "Create a new network"
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52 | 6dd70a5c | Christos Stavrakakis | |
53 | 6dd70a5c | Christos Stavrakakis | option_list = BaseCommand.option_list + ( |
54 | 9621c777 | Christos Stavrakakis | make_option( |
55 | 9621c777 | Christos Stavrakakis | '--name',
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56 | 6dd70a5c | Christos Stavrakakis | dest='name',
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57 | 6dd70a5c | Christos Stavrakakis | help="Name of network"),
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58 | 9621c777 | Christos Stavrakakis | make_option( |
59 | 9621c777 | Christos Stavrakakis | '--owner',
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60 | 6dd70a5c | Christos Stavrakakis | dest='owner',
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61 | 6dd70a5c | Christos Stavrakakis | help="The owner of the network"),
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62 | 9621c777 | Christos Stavrakakis | make_option( |
63 | 9621c777 | Christos Stavrakakis | '--subnet',
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64 | 6dd70a5c | Christos Stavrakakis | dest='subnet',
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65 | 6dd70a5c | Christos Stavrakakis | default=None,
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66 | 6dd70a5c | Christos Stavrakakis | # required=True,
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67 | 6dd70a5c | Christos Stavrakakis | help='Subnet of the network'),
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68 | 9621c777 | Christos Stavrakakis | make_option( |
69 | 9621c777 | Christos Stavrakakis | '--gateway',
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70 | 6dd70a5c | Christos Stavrakakis | dest='gateway',
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71 | 6dd70a5c | Christos Stavrakakis | default=None,
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72 | 6dd70a5c | Christos Stavrakakis | help='Gateway of the network'),
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73 | 9621c777 | Christos Stavrakakis | make_option( |
74 | 9621c777 | Christos Stavrakakis | '--subnet6',
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75 | b7d38981 | Dimitris Aragiorgis | dest='subnet6',
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76 | b7d38981 | Dimitris Aragiorgis | default=None,
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77 | b7d38981 | Dimitris Aragiorgis | help='IPv6 subnet of the network'),
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78 | 9621c777 | Christos Stavrakakis | make_option( |
79 | 9621c777 | Christos Stavrakakis | '--gateway6',
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80 | b7d38981 | Dimitris Aragiorgis | dest='gateway6',
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81 | b7d38981 | Dimitris Aragiorgis | default=None,
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82 | b7d38981 | Dimitris Aragiorgis | help='IPv6 gateway of the network'),
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83 | 9621c777 | Christos Stavrakakis | make_option( |
84 | 9621c777 | Christos Stavrakakis | '--dhcp',
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85 | 6dd70a5c | Christos Stavrakakis | dest='dhcp',
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86 | c75ab92e | Christos Stavrakakis | default="False",
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87 | c75ab92e | Christos Stavrakakis | choices=["True", "False"], |
88 | c75ab92e | Christos Stavrakakis | metavar="True|False",
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89 | 6dd70a5c | Christos Stavrakakis | help='Automatically assign IPs'),
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90 | 9621c777 | Christos Stavrakakis | make_option( |
91 | 9621c777 | Christos Stavrakakis | '--public',
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92 | 6dd70a5c | Christos Stavrakakis | dest='public',
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93 | 6dd70a5c | Christos Stavrakakis | action='store_true',
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94 | 6dd70a5c | Christos Stavrakakis | default=False,
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95 | 6dd70a5c | Christos Stavrakakis | help='Network is public'),
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96 | 9621c777 | Christos Stavrakakis | make_option( |
97 | 9621c777 | Christos Stavrakakis | '--flavor',
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98 | b7d38981 | Dimitris Aragiorgis | dest='flavor',
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99 | 6dd70a5c | Christos Stavrakakis | default=None,
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100 | b7d38981 | Dimitris Aragiorgis | choices=NETWORK_FLAVORS, |
101 | b7d38981 | Dimitris Aragiorgis | help='Network flavor. Choices: ' + ', '.join(NETWORK_FLAVORS)), |
102 | 9621c777 | Christos Stavrakakis | make_option( |
103 | 9621c777 | Christos Stavrakakis | '--mode',
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104 | b7d38981 | Dimitris Aragiorgis | dest='mode',
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105 | 7fede91e | Christos Stavrakakis | default=None,
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106 | b7d38981 | Dimitris Aragiorgis | help="Overwrite flavor connectivity mode."),
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107 | 9621c777 | Christos Stavrakakis | make_option( |
108 | 9621c777 | Christos Stavrakakis | '--link',
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109 | 71ec054d | Christos Stavrakakis | dest='link',
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110 | 71ec054d | Christos Stavrakakis | default=None,
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111 | b7d38981 | Dimitris Aragiorgis | help="Overwrite flavor connectivity link."),
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112 | 9621c777 | Christos Stavrakakis | make_option( |
113 | 9621c777 | Christos Stavrakakis | '--mac-prefix',
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114 | 71ec054d | Christos Stavrakakis | dest='mac_prefix',
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115 | 71ec054d | Christos Stavrakakis | default=None,
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116 | b7d38981 | Dimitris Aragiorgis | help="Overwrite flavor connectivity MAC prefix"),
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117 | 9621c777 | Christos Stavrakakis | make_option( |
118 | 9621c777 | Christos Stavrakakis | '--tags',
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119 | b7d38981 | Dimitris Aragiorgis | dest='tags',
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120 | b7d38981 | Dimitris Aragiorgis | default=None,
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121 | b7d38981 | Dimitris Aragiorgis | help='The tags of the Network (comma separated strings)'),
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122 | 9621c777 | Christos Stavrakakis | make_option( |
123 | 64cdd31b | Christos Stavrakakis | '--floating-ip-pool',
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124 | 64cdd31b | Christos Stavrakakis | dest='floating_ip_pool',
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125 | 64cdd31b | Christos Stavrakakis | default="False",
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126 | 64cdd31b | Christos Stavrakakis | choices=["True", "False"], |
127 | 64cdd31b | Christos Stavrakakis | metavar="True|False",
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128 | 64cdd31b | Christos Stavrakakis | help="Use the network as a Floating IP pool. Floating IP pools"
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129 | 64cdd31b | Christos Stavrakakis | " are created in all available backends."),
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130 | 64cdd31b | Christos Stavrakakis | make_option( |
131 | 671db71c | Christos Stavrakakis | "--backend-ids",
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132 | 671db71c | Christos Stavrakakis | dest="backend_ids",
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133 | b7d38981 | Dimitris Aragiorgis | default=None,
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134 | 671db71c | Christos Stavrakakis | help="Comma seperated list of Ganeti backends IDs that the network"
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135 | 6c77ed37 | Christos Stavrakakis | " will be created. Only for public networks. Use 'all' to"
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136 | 6c77ed37 | Christos Stavrakakis | " create network in all available backends."),
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137 | 9621c777 | Christos Stavrakakis | ) |
138 | 6dd70a5c | Christos Stavrakakis | |
139 | c75ab92e | Christos Stavrakakis | @convert_api_faults
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140 | 6dd70a5c | Christos Stavrakakis | def handle(self, *args, **options): |
141 | 6dd70a5c | Christos Stavrakakis | if args:
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142 | 6dd70a5c | Christos Stavrakakis | raise CommandError("Command doesn't accept any arguments") |
143 | 6dd70a5c | Christos Stavrakakis | |
144 | 6dd70a5c | Christos Stavrakakis | name = options['name']
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145 | 6dd70a5c | Christos Stavrakakis | subnet = options['subnet']
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146 | 5aeb4e93 | Christos Stavrakakis | gateway = options['gateway']
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147 | 5aeb4e93 | Christos Stavrakakis | subnet6 = options['subnet6']
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148 | 5aeb4e93 | Christos Stavrakakis | gateway6 = options['gateway6']
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149 | 671db71c | Christos Stavrakakis | backend_ids = options['backend_ids']
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150 | 7fede91e | Christos Stavrakakis | public = options['public']
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151 | b7d38981 | Dimitris Aragiorgis | flavor = options['flavor']
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152 | b7d38981 | Dimitris Aragiorgis | mode = options['mode']
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153 | 71ec054d | Christos Stavrakakis | link = options['link']
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154 | 71ec054d | Christos Stavrakakis | mac_prefix = options['mac_prefix']
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155 | b7d38981 | Dimitris Aragiorgis | tags = options['tags']
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156 | eefb7355 | Christos Stavrakakis | userid = options["owner"]
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157 | 64cdd31b | Christos Stavrakakis | floating_ip_pool = parse_bool(options["floating_ip_pool"])
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158 | c75ab92e | Christos Stavrakakis | dhcp = parse_bool(options["dhcp"])
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159 | 6dd70a5c | Christos Stavrakakis | |
160 | be7c5377 | Christos Stavrakakis | if name is None: |
161 | be7c5377 | Christos Stavrakakis | name = ""
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162 | be7c5377 | Christos Stavrakakis | if flavor is None: |
163 | 5aeb4e93 | Christos Stavrakakis | raise CommandError("flavor is required") |
164 | 5aeb4e93 | Christos Stavrakakis | |
165 | be7c5377 | Christos Stavrakakis | if (subnet is None) and (subnet6 is None): |
166 | be7c5377 | Christos Stavrakakis | raise CommandError("subnet or subnet6 is required") |
167 | 5aeb4e93 | Christos Stavrakakis | if subnet is None and gateway is not None: |
168 | 5aeb4e93 | Christos Stavrakakis | raise CommandError("Can not use gateway without subnet") |
169 | 5aeb4e93 | Christos Stavrakakis | if subnet6 is None and gateway6 is not None: |
170 | 5aeb4e93 | Christos Stavrakakis | raise CommandError("Can not use gateway6 without subnet6") |
171 | 671db71c | Christos Stavrakakis | if public and not (backend_ids or floating_ip_pool): |
172 | 671db71c | Christos Stavrakakis | raise CommandError("backend-ids is required") |
173 | eefb7355 | Christos Stavrakakis | if not userid and not public: |
174 | eefb7355 | Christos Stavrakakis | raise CommandError("'owner' is required for private networks") |
175 | 7fede91e | Christos Stavrakakis | |
176 | 671db71c | Christos Stavrakakis | backends = [] |
177 | 671db71c | Christos Stavrakakis | if backend_ids is not None: |
178 | 6c77ed37 | Christos Stavrakakis | if backend_ids == "all": |
179 | 6c77ed37 | Christos Stavrakakis | backends = Backend.objects.filter(offline=False)
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180 | 6c77ed37 | Christos Stavrakakis | else:
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181 | 6c77ed37 | Christos Stavrakakis | for backend_id in backend_ids.split(","): |
182 | 6c77ed37 | Christos Stavrakakis | try:
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183 | 6c77ed37 | Christos Stavrakakis | backend_id = int(backend_id)
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184 | 6c77ed37 | Christos Stavrakakis | except ValueError: |
185 | 6c77ed37 | Christos Stavrakakis | raise CommandError("Invalid backend-id: %s" |
186 | 6c77ed37 | Christos Stavrakakis | % backend_id) |
187 | 6c77ed37 | Christos Stavrakakis | backend = get_backend(backend_id) |
188 | 6c77ed37 | Christos Stavrakakis | backends.append(backend) |
189 | 6dd70a5c | Christos Stavrakakis | |
190 | e08afd0b | Christos Stavrakakis | network = networks.create(userid=userid, name=name, flavor=flavor, |
191 | c75ab92e | Christos Stavrakakis | subnet=subnet, gateway=gateway, |
192 | c75ab92e | Christos Stavrakakis | subnet6=subnet6, gateway6=gateway6, |
193 | c75ab92e | Christos Stavrakakis | dhcp=dhcp, public=public, mode=mode, |
194 | c75ab92e | Christos Stavrakakis | link=link, mac_prefix=mac_prefix, tags=tags, |
195 | b47f167a | Christos Stavrakakis | floating_ip_pool=floating_ip_pool, |
196 | 671db71c | Christos Stavrakakis | backends=backends, lazy_create=False)
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197 | b47f167a | Christos Stavrakakis | |
198 | d5a4a8d1 | Christos Stavrakakis | self.stdout.write("Created network '%s' in DB:\n" % network) |
199 | d5a4a8d1 | Christos Stavrakakis | pprint.pprint_network(network, stdout=self.stdout)
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200 | d5a4a8d1 | Christos Stavrakakis | pprint.pprint_network_subnets(network, stdout=self.stdout) |