root / snf-cyclades-app / synnefo / api / actions.py @ dccd42eb
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1 | adee02b8 | Giorgos Verigakis | # Copyright 2011 GRNET S.A. All rights reserved.
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2 | adee02b8 | Giorgos Verigakis | #
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3 | adee02b8 | Giorgos Verigakis | # Redistribution and use in source and binary forms, with or
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4 | adee02b8 | Giorgos Verigakis | # without modification, are permitted provided that the following
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5 | adee02b8 | Giorgos Verigakis | # conditions are met:
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6 | adee02b8 | Giorgos Verigakis | #
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7 | adee02b8 | Giorgos Verigakis | # 1. Redistributions of source code must retain the above
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8 | adee02b8 | Giorgos Verigakis | # copyright notice, this list of conditions and the following
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9 | adee02b8 | Giorgos Verigakis | # disclaimer.
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10 | adee02b8 | Giorgos Verigakis | #
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11 | adee02b8 | Giorgos Verigakis | # 2. Redistributions in binary form must reproduce the above
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12 | adee02b8 | Giorgos Verigakis | # copyright notice, this list of conditions and the following
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13 | adee02b8 | Giorgos Verigakis | # disclaimer in the documentation and/or other materials
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14 | adee02b8 | Giorgos Verigakis | # provided with the distribution.
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15 | adee02b8 | Giorgos Verigakis | #
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16 | adee02b8 | Giorgos Verigakis | # THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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17 | adee02b8 | Giorgos Verigakis | # OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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18 | adee02b8 | Giorgos Verigakis | # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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19 | adee02b8 | Giorgos Verigakis | # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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20 | adee02b8 | Giorgos Verigakis | # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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21 | adee02b8 | Giorgos Verigakis | # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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22 | adee02b8 | Giorgos Verigakis | # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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23 | adee02b8 | Giorgos Verigakis | # USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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24 | adee02b8 | Giorgos Verigakis | # AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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25 | adee02b8 | Giorgos Verigakis | # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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26 | adee02b8 | Giorgos Verigakis | # ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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27 | adee02b8 | Giorgos Verigakis | # POSSIBILITY OF SUCH DAMAGE.
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28 | adee02b8 | Giorgos Verigakis | #
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29 | adee02b8 | Giorgos Verigakis | # The views and conclusions contained in the software and
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30 | adee02b8 | Giorgos Verigakis | # documentation are those of the authors and should not be
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31 | adee02b8 | Giorgos Verigakis | # interpreted as representing official policies, either expressed
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32 | adee02b8 | Giorgos Verigakis | # or implied, of GRNET S.A.
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33 | b016b476 | Giorgos Verigakis | |
34 | aea3e7c6 | Vangelis Koukis | from socket import getfqdn |
35 | 1f092444 | Faidon Liambotis | from vncauthproxy.client import request_forwarding as request_vnc_forwarding |
36 | aea3e7c6 | Vangelis Koukis | |
37 | 77f0fa63 | Christos Stavrakakis | from django.db import transaction |
38 | b016b476 | Giorgos Verigakis | from django.conf import settings |
39 | b016b476 | Giorgos Verigakis | from django.http import HttpResponse |
40 | 09471611 | Vangelis Koukis | from django.template.loader import render_to_string |
41 | 09471611 | Vangelis Koukis | from django.utils import simplejson as json |
42 | b016b476 | Giorgos Verigakis | |
43 | 0196d9a3 | Christos Stavrakakis | from synnefo.api.faults import (BadRequest, ServiceUnavailable, |
44 | 57986639 | Christos Stavrakakis | ItemNotFound, BuildInProgress, |
45 | 57986639 | Christos Stavrakakis | OverLimit) |
46 | fdc94944 | Christos Stavrakakis | from synnefo.api.util import (random_password, get_vm, get_nic_from_index, |
47 | fdc94944 | Christos Stavrakakis | get_network_free_address) |
48 | 77f0fa63 | Christos Stavrakakis | from synnefo.db.models import NetworkInterface, Network |
49 | fdc94944 | Christos Stavrakakis | from synnefo.db.pools import EmptyPool |
50 | 03992c72 | Christos Stavrakakis | from synnefo.logic import backend |
51 | 20a51b1e | Giorgos Verigakis | from synnefo.logic.utils import get_rsapi_state |
52 | d8e50a39 | Giorgos Verigakis | |
53 | bf5c82dc | Christos Stavrakakis | from logging import getLogger |
54 | bf5c82dc | Christos Stavrakakis | log = getLogger(__name__) |
55 | bf5c82dc | Christos Stavrakakis | |
56 | 0971fa71 | Markos Gogoulos | |
57 | b016b476 | Giorgos Verigakis | server_actions = {} |
58 | e2ee7808 | Giorgos Verigakis | network_actions = {} |
59 | b016b476 | Giorgos Verigakis | |
60 | b016b476 | Giorgos Verigakis | |
61 | b016b476 | Giorgos Verigakis | def server_action(name): |
62 | d8e50a39 | Giorgos Verigakis | '''Decorator for functions implementing server actions.
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63 | 529178b1 | Giorgos Verigakis | `name` is the key in the dict passed by the client.
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64 | d8e50a39 | Giorgos Verigakis | '''
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65 | aa197ee4 | Vangelis Koukis | |
66 | b016b476 | Giorgos Verigakis | def decorator(func): |
67 | b016b476 | Giorgos Verigakis | server_actions[name] = func |
68 | b016b476 | Giorgos Verigakis | return func
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69 | b016b476 | Giorgos Verigakis | return decorator
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70 | b016b476 | Giorgos Verigakis | |
71 | 4dba0480 | Christos Stavrakakis | |
72 | e2ee7808 | Giorgos Verigakis | def network_action(name): |
73 | e2ee7808 | Giorgos Verigakis | '''Decorator for functions implementing network actions.
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74 | e2ee7808 | Giorgos Verigakis | `name` is the key in the dict passed by the client.
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75 | e2ee7808 | Giorgos Verigakis | '''
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76 | e2ee7808 | Giorgos Verigakis | |
77 | e2ee7808 | Giorgos Verigakis | def decorator(func): |
78 | e2ee7808 | Giorgos Verigakis | network_actions[name] = func |
79 | e2ee7808 | Giorgos Verigakis | return func
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80 | e2ee7808 | Giorgos Verigakis | return decorator
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81 | e2ee7808 | Giorgos Verigakis | |
82 | b016b476 | Giorgos Verigakis | |
83 | b016b476 | Giorgos Verigakis | @server_action('changePassword') |
84 | 20a51b1e | Giorgos Verigakis | def change_password(request, vm, args): |
85 | b016b476 | Giorgos Verigakis | # Normal Response Code: 202
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86 | b016b476 | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
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87 | b016b476 | Giorgos Verigakis | # serviceUnavailable (503),
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88 | b016b476 | Giorgos Verigakis | # unauthorized (401),
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89 | b016b476 | Giorgos Verigakis | # badRequest (400),
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90 | b016b476 | Giorgos Verigakis | # badMediaType(415),
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91 | b016b476 | Giorgos Verigakis | # itemNotFound (404),
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92 | b016b476 | Giorgos Verigakis | # buildInProgress (409),
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93 | b016b476 | Giorgos Verigakis | # overLimit (413)
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94 | aa197ee4 | Vangelis Koukis | |
95 | 529178b1 | Giorgos Verigakis | raise ServiceUnavailable('Changing password is not supported.') |
96 | b016b476 | Giorgos Verigakis | |
97 | bf5c82dc | Christos Stavrakakis | |
98 | b016b476 | Giorgos Verigakis | @server_action('reboot') |
99 | 20a51b1e | Giorgos Verigakis | def reboot(request, vm, args): |
100 | b016b476 | Giorgos Verigakis | # Normal Response Code: 202
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101 | b016b476 | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
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102 | b016b476 | Giorgos Verigakis | # serviceUnavailable (503),
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103 | b016b476 | Giorgos Verigakis | # unauthorized (401),
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104 | b016b476 | Giorgos Verigakis | # badRequest (400),
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105 | b016b476 | Giorgos Verigakis | # badMediaType(415),
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106 | b016b476 | Giorgos Verigakis | # itemNotFound (404),
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107 | b016b476 | Giorgos Verigakis | # buildInProgress (409),
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108 | b016b476 | Giorgos Verigakis | # overLimit (413)
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109 | aa197ee4 | Vangelis Koukis | |
110 | bf5c82dc | Christos Stavrakakis | log.info("Reboot VM %s", vm)
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111 | 0971fa71 | Markos Gogoulos | reboot_type = args.get('type', '') |
112 | 0971fa71 | Markos Gogoulos | if reboot_type not in ('SOFT', 'HARD'): |
113 | 529178b1 | Giorgos Verigakis | raise BadRequest('Malformed Request.') |
114 | 64938cb0 | Giorgos Verigakis | backend.reboot_instance(vm, reboot_type.lower()) |
115 | b016b476 | Giorgos Verigakis | return HttpResponse(status=202) |
116 | b016b476 | Giorgos Verigakis | |
117 | bf5c82dc | Christos Stavrakakis | |
118 | b016b476 | Giorgos Verigakis | @server_action('start') |
119 | 20a51b1e | Giorgos Verigakis | def start(request, vm, args): |
120 | b016b476 | Giorgos Verigakis | # Normal Response Code: 202
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121 | d8e50a39 | Giorgos Verigakis | # Error Response Codes: serviceUnavailable (503),
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122 | d8e50a39 | Giorgos Verigakis | # itemNotFound (404)
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123 | aa197ee4 | Vangelis Koukis | |
124 | bf5c82dc | Christos Stavrakakis | log.info("Start VM %s", vm)
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125 | 529178b1 | Giorgos Verigakis | if args:
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126 | 529178b1 | Giorgos Verigakis | raise BadRequest('Malformed Request.') |
127 | 64938cb0 | Giorgos Verigakis | backend.startup_instance(vm) |
128 | b016b476 | Giorgos Verigakis | return HttpResponse(status=202) |
129 | b016b476 | Giorgos Verigakis | |
130 | bf5c82dc | Christos Stavrakakis | |
131 | b016b476 | Giorgos Verigakis | @server_action('shutdown') |
132 | 20a51b1e | Giorgos Verigakis | def shutdown(request, vm, args): |
133 | b016b476 | Giorgos Verigakis | # Normal Response Code: 202
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134 | d8e50a39 | Giorgos Verigakis | # Error Response Codes: serviceUnavailable (503),
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135 | d8e50a39 | Giorgos Verigakis | # itemNotFound (404)
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136 | aa197ee4 | Vangelis Koukis | |
137 | bf5c82dc | Christos Stavrakakis | log.info("Shutdown VM %s", vm)
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138 | 529178b1 | Giorgos Verigakis | if args:
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139 | 529178b1 | Giorgos Verigakis | raise BadRequest('Malformed Request.') |
140 | 64938cb0 | Giorgos Verigakis | backend.shutdown_instance(vm) |
141 | b016b476 | Giorgos Verigakis | return HttpResponse(status=202) |
142 | b016b476 | Giorgos Verigakis | |
143 | bf5c82dc | Christos Stavrakakis | |
144 | b016b476 | Giorgos Verigakis | @server_action('rebuild') |
145 | 20a51b1e | Giorgos Verigakis | def rebuild(request, vm, args): |
146 | b016b476 | Giorgos Verigakis | # Normal Response Code: 202
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147 | b016b476 | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
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148 | b016b476 | Giorgos Verigakis | # serviceUnavailable (503),
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149 | b016b476 | Giorgos Verigakis | # unauthorized (401),
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150 | b016b476 | Giorgos Verigakis | # badRequest (400),
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151 | b016b476 | Giorgos Verigakis | # badMediaType(415),
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152 | b016b476 | Giorgos Verigakis | # itemNotFound (404),
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153 | b016b476 | Giorgos Verigakis | # buildInProgress (409),
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154 | b016b476 | Giorgos Verigakis | # serverCapacityUnavailable (503),
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155 | b016b476 | Giorgos Verigakis | # overLimit (413)
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156 | b016b476 | Giorgos Verigakis | |
157 | 529178b1 | Giorgos Verigakis | raise ServiceUnavailable('Rebuild not supported.') |
158 | b016b476 | Giorgos Verigakis | |
159 | bf5c82dc | Christos Stavrakakis | |
160 | b016b476 | Giorgos Verigakis | @server_action('resize') |
161 | 20a51b1e | Giorgos Verigakis | def resize(request, vm, args): |
162 | b016b476 | Giorgos Verigakis | # Normal Response Code: 202
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163 | b016b476 | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
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164 | b016b476 | Giorgos Verigakis | # serviceUnavailable (503),
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165 | b016b476 | Giorgos Verigakis | # unauthorized (401),
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166 | b016b476 | Giorgos Verigakis | # badRequest (400),
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167 | b016b476 | Giorgos Verigakis | # badMediaType(415),
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168 | b016b476 | Giorgos Verigakis | # itemNotFound (404),
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169 | b016b476 | Giorgos Verigakis | # buildInProgress (409),
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170 | b016b476 | Giorgos Verigakis | # serverCapacityUnavailable (503),
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171 | b016b476 | Giorgos Verigakis | # overLimit (413),
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172 | b016b476 | Giorgos Verigakis | # resizeNotAllowed (403)
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173 | aa197ee4 | Vangelis Koukis | |
174 | 529178b1 | Giorgos Verigakis | raise ServiceUnavailable('Resize not supported.') |
175 | b016b476 | Giorgos Verigakis | |
176 | bf5c82dc | Christos Stavrakakis | |
177 | b016b476 | Giorgos Verigakis | @server_action('confirmResize') |
178 | 20a51b1e | Giorgos Verigakis | def confirm_resize(request, vm, args): |
179 | b016b476 | Giorgos Verigakis | # Normal Response Code: 204
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180 | b016b476 | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
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181 | b016b476 | Giorgos Verigakis | # serviceUnavailable (503),
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182 | b016b476 | Giorgos Verigakis | # unauthorized (401),
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183 | b016b476 | Giorgos Verigakis | # badRequest (400),
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184 | b016b476 | Giorgos Verigakis | # badMediaType(415),
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185 | b016b476 | Giorgos Verigakis | # itemNotFound (404),
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186 | b016b476 | Giorgos Verigakis | # buildInProgress (409),
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187 | b016b476 | Giorgos Verigakis | # serverCapacityUnavailable (503),
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188 | b016b476 | Giorgos Verigakis | # overLimit (413),
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189 | b016b476 | Giorgos Verigakis | # resizeNotAllowed (403)
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190 | aa197ee4 | Vangelis Koukis | |
191 | 529178b1 | Giorgos Verigakis | raise ServiceUnavailable('Resize not supported.') |
192 | b016b476 | Giorgos Verigakis | |
193 | bf5c82dc | Christos Stavrakakis | |
194 | b016b476 | Giorgos Verigakis | @server_action('revertResize') |
195 | 20a51b1e | Giorgos Verigakis | def revert_resize(request, vm, args): |
196 | b016b476 | Giorgos Verigakis | # Normal Response Code: 202
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197 | b016b476 | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
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198 | b016b476 | Giorgos Verigakis | # serviceUnavailable (503),
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199 | b016b476 | Giorgos Verigakis | # unauthorized (401),
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200 | b016b476 | Giorgos Verigakis | # badRequest (400),
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201 | b016b476 | Giorgos Verigakis | # badMediaType(415),
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202 | b016b476 | Giorgos Verigakis | # itemNotFound (404),
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203 | b016b476 | Giorgos Verigakis | # buildInProgress (409),
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204 | b016b476 | Giorgos Verigakis | # serverCapacityUnavailable (503),
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205 | b016b476 | Giorgos Verigakis | # overLimit (413),
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206 | b016b476 | Giorgos Verigakis | # resizeNotAllowed (403)
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207 | b016b476 | Giorgos Verigakis | |
208 | 529178b1 | Giorgos Verigakis | raise ServiceUnavailable('Resize not supported.') |
209 | 529178b1 | Giorgos Verigakis | |
210 | 4dba0480 | Christos Stavrakakis | |
211 | 529178b1 | Giorgos Verigakis | @server_action('console') |
212 | 529178b1 | Giorgos Verigakis | def get_console(request, vm, args): |
213 | 529178b1 | Giorgos Verigakis | """Arrange for an OOB console of the specified type
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214 | 529178b1 | Giorgos Verigakis |
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215 | 529178b1 | Giorgos Verigakis | This method arranges for an OOB console of the specified type.
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216 | 529178b1 | Giorgos Verigakis | Only consoles of type "vnc" are supported for now.
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217 | 529178b1 | Giorgos Verigakis |
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218 | 529178b1 | Giorgos Verigakis | It uses a running instance of vncauthproxy to setup proper
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219 | 529178b1 | Giorgos Verigakis | VNC forwarding with a random password, then returns the necessary
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220 | 529178b1 | Giorgos Verigakis | VNC connection info to the caller.
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221 | 71099804 | Vangelis Koukis |
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222 | 529178b1 | Giorgos Verigakis | """
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223 | 529178b1 | Giorgos Verigakis | # Normal Response Code: 200
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224 | 529178b1 | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
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225 | 529178b1 | Giorgos Verigakis | # serviceUnavailable (503),
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226 | 529178b1 | Giorgos Verigakis | # unauthorized (401),
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227 | 529178b1 | Giorgos Verigakis | # badRequest (400),
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228 | 529178b1 | Giorgos Verigakis | # badMediaType(415),
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229 | 529178b1 | Giorgos Verigakis | # itemNotFound (404),
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230 | 529178b1 | Giorgos Verigakis | # buildInProgress (409),
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231 | 529178b1 | Giorgos Verigakis | # overLimit (413)
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232 | aa197ee4 | Vangelis Koukis | |
233 | bf5c82dc | Christos Stavrakakis | log.info("Get console VM %s", vm)
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234 | bf5c82dc | Christos Stavrakakis | |
235 | 529178b1 | Giorgos Verigakis | console_type = args.get('type', '') |
236 | 529178b1 | Giorgos Verigakis | if console_type != 'vnc': |
237 | 529178b1 | Giorgos Verigakis | raise BadRequest('Type can only be "vnc".') |
238 | 529178b1 | Giorgos Verigakis | |
239 | 529178b1 | Giorgos Verigakis | # Use RAPI to get VNC console information for this instance
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240 | 529178b1 | Giorgos Verigakis | if get_rsapi_state(vm) != 'ACTIVE': |
241 | 529178b1 | Giorgos Verigakis | raise BadRequest('Server not in ACTIVE state.') |
242 | aa197ee4 | Vangelis Koukis | |
243 | 529178b1 | Giorgos Verigakis | if settings.TEST:
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244 | 529178b1 | Giorgos Verigakis | console_data = {'kind': 'vnc', 'host': 'ganeti_node', 'port': 1000} |
245 | 529178b1 | Giorgos Verigakis | else:
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246 | 64938cb0 | Giorgos Verigakis | console_data = backend.get_instance_console(vm) |
247 | aa197ee4 | Vangelis Koukis | |
248 | 529178b1 | Giorgos Verigakis | if console_data['kind'] != 'vnc': |
249 | 71099804 | Vangelis Koukis | message = 'got console of kind %s, not "vnc"' % console_data['kind'] |
250 | b36f78fa | Giorgos Verigakis | raise ServiceUnavailable(message)
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251 | aa197ee4 | Vangelis Koukis | |
252 | 529178b1 | Giorgos Verigakis | # Let vncauthproxy decide on the source port.
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253 | 529178b1 | Giorgos Verigakis | # The alternative: static allocation, e.g.
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254 | 529178b1 | Giorgos Verigakis | # sport = console_data['port'] - 1000
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255 | 529178b1 | Giorgos Verigakis | sport = 0
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256 | 529178b1 | Giorgos Verigakis | daddr = console_data['host']
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257 | 529178b1 | Giorgos Verigakis | dport = console_data['port']
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258 | 529178b1 | Giorgos Verigakis | password = random_password() |
259 | aa197ee4 | Vangelis Koukis | |
260 | 71099804 | Vangelis Koukis | if settings.TEST:
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261 | 71099804 | Vangelis Koukis | fwd = {'source_port': 1234, 'status': 'OK'} |
262 | 71099804 | Vangelis Koukis | else:
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263 | 71099804 | Vangelis Koukis | fwd = request_vnc_forwarding(sport, daddr, dport, password) |
264 | 529178b1 | Giorgos Verigakis | |
265 | 529178b1 | Giorgos Verigakis | if fwd['status'] != "OK": |
266 | 71099804 | Vangelis Koukis | raise ServiceUnavailable('vncauthproxy returned error status') |
267 | aa197ee4 | Vangelis Koukis | |
268 | bb54871d | Stratos Psomadakis | # Verify that the VNC server settings haven't changed
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269 | bb54871d | Stratos Psomadakis | if not settings.TEST: |
270 | bb54871d | Stratos Psomadakis | if console_data != backend.get_instance_console(vm):
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271 | bb54871d | Stratos Psomadakis | raise ServiceUnavailable('VNC Server settings changed.') |
272 | bb54871d | Stratos Psomadakis | |
273 | 529178b1 | Giorgos Verigakis | console = { |
274 | 529178b1 | Giorgos Verigakis | 'type': 'vnc', |
275 | 529178b1 | Giorgos Verigakis | 'host': getfqdn(),
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276 | 529178b1 | Giorgos Verigakis | 'port': fwd['source_port'], |
277 | 529178b1 | Giorgos Verigakis | 'password': password}
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278 | aa197ee4 | Vangelis Koukis | |
279 | 529178b1 | Giorgos Verigakis | if request.serialization == 'xml': |
280 | 529178b1 | Giorgos Verigakis | mimetype = 'application/xml'
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281 | 529178b1 | Giorgos Verigakis | data = render_to_string('console.xml', {'console': console}) |
282 | 529178b1 | Giorgos Verigakis | else:
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283 | 529178b1 | Giorgos Verigakis | mimetype = 'application/json'
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284 | 529178b1 | Giorgos Verigakis | data = json.dumps({'console': console})
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285 | aa197ee4 | Vangelis Koukis | |
286 | 529178b1 | Giorgos Verigakis | return HttpResponse(data, mimetype=mimetype, status=200) |
287 | e2ee7808 | Giorgos Verigakis | |
288 | 4dba0480 | Christos Stavrakakis | |
289 | 91826390 | Giorgos Verigakis | @server_action('firewallProfile') |
290 | 91826390 | Giorgos Verigakis | def set_firewall_profile(request, vm, args): |
291 | 26563957 | Giorgos Verigakis | # Normal Response Code: 200
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292 | 26563957 | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
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293 | 26563957 | Giorgos Verigakis | # serviceUnavailable (503),
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294 | 26563957 | Giorgos Verigakis | # unauthorized (401),
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295 | 26563957 | Giorgos Verigakis | # badRequest (400),
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296 | 26563957 | Giorgos Verigakis | # badMediaType(415),
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297 | 26563957 | Giorgos Verigakis | # itemNotFound (404),
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298 | 26563957 | Giorgos Verigakis | # buildInProgress (409),
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299 | 26563957 | Giorgos Verigakis | # overLimit (413)
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300 | 4dba0480 | Christos Stavrakakis | |
301 | 91826390 | Giorgos Verigakis | profile = args.get('profile', '') |
302 | bf5c82dc | Christos Stavrakakis | log.info("Set VM %s firewall %s", vm, profile)
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303 | 26563957 | Giorgos Verigakis | if profile not in [x[0] for x in NetworkInterface.FIREWALL_PROFILES]: |
304 | 91826390 | Giorgos Verigakis | raise BadRequest("Unsupported firewall profile") |
305 | 91826390 | Giorgos Verigakis | backend.set_firewall_profile(vm, profile) |
306 | 91826390 | Giorgos Verigakis | return HttpResponse(status=202) |
307 | 91826390 | Giorgos Verigakis | |
308 | e2ee7808 | Giorgos Verigakis | |
309 | e2ee7808 | Giorgos Verigakis | @network_action('add') |
310 | 77f0fa63 | Christos Stavrakakis | @transaction.commit_on_success
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311 | e2ee7808 | Giorgos Verigakis | def add(request, net, args): |
312 | 13b954b0 | Giorgos Verigakis | # Normal Response Code: 202
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313 | 13b954b0 | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
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314 | 13b954b0 | Giorgos Verigakis | # serviceUnavailable (503),
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315 | 13b954b0 | Giorgos Verigakis | # unauthorized (401),
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316 | 13b954b0 | Giorgos Verigakis | # badRequest (400),
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317 | 57986639 | Christos Stavrakakis | # buildInProgress (409),
|
318 | 13b954b0 | Giorgos Verigakis | # badMediaType(415),
|
319 | 13b954b0 | Giorgos Verigakis | # itemNotFound (404),
|
320 | 13b954b0 | Giorgos Verigakis | # overLimit (413)
|
321 | aa197ee4 | Vangelis Koukis | |
322 | e221ade2 | Christos Stavrakakis | if net.state != 'ACTIVE': |
323 | 57986639 | Christos Stavrakakis | raise BuildInProgress('Network not active yet') |
324 | e221ade2 | Christos Stavrakakis | |
325 | dca6520b | Giorgos Verigakis | server_id = args.get('serverRef', None) |
326 | e2ee7808 | Giorgos Verigakis | if not server_id: |
327 | e2ee7808 | Giorgos Verigakis | raise BadRequest('Malformed Request.') |
328 | bf5c82dc | Christos Stavrakakis | |
329 | e221ade2 | Christos Stavrakakis | vm = get_vm(server_id, request.user_uniq, non_suspended=True)
|
330 | 8d03316d | Dimitris Aragiorgis | |
331 | 87920bc3 | Christos Stavrakakis | address = None
|
332 | 87920bc3 | Christos Stavrakakis | if net.dhcp:
|
333 | 87920bc3 | Christos Stavrakakis | # Get a free IP from the address pool.
|
334 | 87920bc3 | Christos Stavrakakis | try:
|
335 | 87920bc3 | Christos Stavrakakis | address = get_network_free_address(net) |
336 | 87920bc3 | Christos Stavrakakis | except EmptyPool:
|
337 | 57986639 | Christos Stavrakakis | raise OverLimit('Network is full') |
338 | 77f0fa63 | Christos Stavrakakis | |
339 | bf5c82dc | Christos Stavrakakis | log.info("Connecting VM %s to Network %s(%s)", vm, net, address)
|
340 | bf5c82dc | Christos Stavrakakis | |
341 | 77f0fa63 | Christos Stavrakakis | backend.connect_to_network(vm, net, address) |
342 | e2ee7808 | Giorgos Verigakis | return HttpResponse(status=202) |
343 | e2ee7808 | Giorgos Verigakis | |
344 | 77f0fa63 | Christos Stavrakakis | |
345 | e2ee7808 | Giorgos Verigakis | @network_action('remove') |
346 | 4dba0480 | Christos Stavrakakis | @transaction.commit_on_success
|
347 | e2ee7808 | Giorgos Verigakis | def remove(request, net, args): |
348 | 13b954b0 | Giorgos Verigakis | # Normal Response Code: 202
|
349 | 13b954b0 | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
|
350 | 13b954b0 | Giorgos Verigakis | # serviceUnavailable (503),
|
351 | 13b954b0 | Giorgos Verigakis | # unauthorized (401),
|
352 | 13b954b0 | Giorgos Verigakis | # badRequest (400),
|
353 | 13b954b0 | Giorgos Verigakis | # badMediaType(415),
|
354 | 13b954b0 | Giorgos Verigakis | # itemNotFound (404),
|
355 | 13b954b0 | Giorgos Verigakis | # overLimit (413)
|
356 | aa197ee4 | Vangelis Koukis | |
357 | 4dba0480 | Christos Stavrakakis | try: # attachment string: nic-<vm-id>-<nic-index> |
358 | 08b079e2 | Stavros Sachtouris | server_id = args.get('attachment', None).split('-')[1] |
359 | 08b079e2 | Stavros Sachtouris | nic_index = args.get('attachment', None).split('-')[2] |
360 | 99a74636 | Christos Stavrakakis | except AttributeError: |
361 | 99a74636 | Christos Stavrakakis | raise BadRequest("Malformed Request") |
362 | 08b079e2 | Stavros Sachtouris | except IndexError: |
363 | 08b079e2 | Stavros Sachtouris | raise BadRequest('Malformed Network Interface Id') |
364 | 08b079e2 | Stavros Sachtouris | |
365 | 08b079e2 | Stavros Sachtouris | if not server_id or not nic_index: |
366 | e2ee7808 | Giorgos Verigakis | raise BadRequest('Malformed Request.') |
367 | e221ade2 | Christos Stavrakakis | |
368 | e221ade2 | Christos Stavrakakis | vm = get_vm(server_id, request.user_uniq, non_suspended=True)
|
369 | 08b079e2 | Stavros Sachtouris | nic = get_nic_from_index(vm, nic_index) |
370 | 0196d9a3 | Christos Stavrakakis | |
371 | e221ade2 | Christos Stavrakakis | log.info("Removing NIC %s from VM %s", str(nic.index), vm) |
372 | bf5c82dc | Christos Stavrakakis | |
373 | 0196d9a3 | Christos Stavrakakis | if nic.dirty:
|
374 | 0196d9a3 | Christos Stavrakakis | raise BuildInProgress('Machine is busy.') |
375 | 0196d9a3 | Christos Stavrakakis | else:
|
376 | 0196d9a3 | Christos Stavrakakis | vm.nics.all().update(dirty=True)
|
377 | 0196d9a3 | Christos Stavrakakis | |
378 | 0196d9a3 | Christos Stavrakakis | backend.disconnect_from_network(vm, nic) |
379 | e2ee7808 | Giorgos Verigakis | return HttpResponse(status=202) |