root / snf-cyclades-app / synnefo / api / servers.py @ f5b4f2a3
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1 | 6ef51e9f | Giorgos Verigakis | # Copyright 2011-2012 GRNET S.A. All rights reserved.
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2 | ce55f211 | Kostas Papadimitriou | #
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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 | ce55f211 | Kostas Papadimitriou | #
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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 | ce55f211 | Kostas Papadimitriou | #
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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 | ce55f211 | Kostas Papadimitriou | #
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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 | ce55f211 | Kostas Papadimitriou | #
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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 | 7e2f9d4b | Giorgos Verigakis | |
34 | f5b4f2a3 | Christos Stavrakakis | import random |
35 | f5b4f2a3 | Christos Stavrakakis | |
36 | fc443bcd | Giorgos Verigakis | from base64 import b64decode |
37 | 2035039b | Giorgos Verigakis | from logging import getLogger |
38 | fc443bcd | Giorgos Verigakis | |
39 | ccd0d474 | Giorgos Verigakis | from django.conf import settings |
40 | d8e50a39 | Giorgos Verigakis | from django.conf.urls.defaults import patterns |
41 | 7e2f9d4b | Giorgos Verigakis | from django.http import HttpResponse |
42 | 7e2f9d4b | Giorgos Verigakis | from django.template.loader import render_to_string |
43 | 29a59bc1 | Giorgos Verigakis | from django.utils import simplejson as json |
44 | 7e2f9d4b | Giorgos Verigakis | |
45 | ccd0d474 | Giorgos Verigakis | from synnefo.api import faults, util |
46 | 0971fa71 | Markos Gogoulos | from synnefo.api.actions import server_actions |
47 | d8e50a39 | Giorgos Verigakis | from synnefo.api.common import method_not_allowed |
48 | f5b4f2a3 | Christos Stavrakakis | from synnefo.db.models import Backend, VirtualMachine, VirtualMachineMetadata |
49 | 529178b1 | Giorgos Verigakis | from synnefo.logic.backend import create_instance, delete_instance |
50 | d8e50a39 | Giorgos Verigakis | from synnefo.logic.utils import get_rsapi_state |
51 | 529178b1 | Giorgos Verigakis | from synnefo.util.rapi import GanetiApiError |
52 | 7e2f9d4b | Giorgos Verigakis | |
53 | 9e98ba3c | Giorgos Verigakis | |
54 | 9e98ba3c | Giorgos Verigakis | log = getLogger('synnefo.api')
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55 | 7e2f9d4b | Giorgos Verigakis | |
56 | 7e2f9d4b | Giorgos Verigakis | urlpatterns = patterns('synnefo.api.servers',
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57 | 7e2f9d4b | Giorgos Verigakis | (r'^(?:/|.json|.xml)?$', 'demux'), |
58 | 7e2f9d4b | Giorgos Verigakis | (r'^/detail(?:.json|.xml)?$', 'list_servers', {'detail': True}), |
59 | 7e2f9d4b | Giorgos Verigakis | (r'^/(\d+)(?:.json|.xml)?$', 'server_demux'), |
60 | b016b476 | Giorgos Verigakis | (r'^/(\d+)/action(?:.json|.xml)?$', 'server_action'), |
61 | b016b476 | Giorgos Verigakis | (r'^/(\d+)/ips(?:.json|.xml)?$', 'list_addresses'), |
62 | b016b476 | Giorgos Verigakis | (r'^/(\d+)/ips/(.+?)(?:.json|.xml)?$', 'list_addresses_by_network'), |
63 | d8e50a39 | Giorgos Verigakis | (r'^/(\d+)/meta(?:.json|.xml)?$', 'metadata_demux'), |
64 | d8e50a39 | Giorgos Verigakis | (r'^/(\d+)/meta/(.+?)(?:.json|.xml)?$', 'metadata_item_demux'), |
65 | c738c935 | Giorgos Verigakis | (r'^/(\d+)/stats(?:.json|.xml)?$', 'server_stats'), |
66 | 7e2f9d4b | Giorgos Verigakis | ) |
67 | 7e2f9d4b | Giorgos Verigakis | |
68 | 7e2f9d4b | Giorgos Verigakis | |
69 | 7e2f9d4b | Giorgos Verigakis | def demux(request): |
70 | 7e2f9d4b | Giorgos Verigakis | if request.method == 'GET': |
71 | 7e2f9d4b | Giorgos Verigakis | return list_servers(request)
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72 | 7e2f9d4b | Giorgos Verigakis | elif request.method == 'POST': |
73 | 7e2f9d4b | Giorgos Verigakis | return create_server(request)
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74 | 7e2f9d4b | Giorgos Verigakis | else:
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75 | d8e50a39 | Giorgos Verigakis | return method_not_allowed(request)
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76 | 7e2f9d4b | Giorgos Verigakis | |
77 | 55cd40be | Vangelis Koukis | |
78 | 7e2f9d4b | Giorgos Verigakis | def server_demux(request, server_id): |
79 | 7e2f9d4b | Giorgos Verigakis | if request.method == 'GET': |
80 | 7e2f9d4b | Giorgos Verigakis | return get_server_details(request, server_id)
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81 | 7e2f9d4b | Giorgos Verigakis | elif request.method == 'PUT': |
82 | 7e2f9d4b | Giorgos Verigakis | return update_server_name(request, server_id)
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83 | 7e2f9d4b | Giorgos Verigakis | elif request.method == 'DELETE': |
84 | 7e2f9d4b | Giorgos Verigakis | return delete_server(request, server_id)
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85 | 7e2f9d4b | Giorgos Verigakis | else:
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86 | d8e50a39 | Giorgos Verigakis | return method_not_allowed(request)
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87 | d8e50a39 | Giorgos Verigakis | |
88 | 55cd40be | Vangelis Koukis | |
89 | d8e50a39 | Giorgos Verigakis | def metadata_demux(request, server_id): |
90 | d8e50a39 | Giorgos Verigakis | if request.method == 'GET': |
91 | d8e50a39 | Giorgos Verigakis | return list_metadata(request, server_id)
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92 | d8e50a39 | Giorgos Verigakis | elif request.method == 'POST': |
93 | d8e50a39 | Giorgos Verigakis | return update_metadata(request, server_id)
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94 | d8e50a39 | Giorgos Verigakis | else:
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95 | d8e50a39 | Giorgos Verigakis | return method_not_allowed(request)
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96 | d8e50a39 | Giorgos Verigakis | |
97 | 55cd40be | Vangelis Koukis | |
98 | d8e50a39 | Giorgos Verigakis | def metadata_item_demux(request, server_id, key): |
99 | d8e50a39 | Giorgos Verigakis | if request.method == 'GET': |
100 | d8e50a39 | Giorgos Verigakis | return get_metadata_item(request, server_id, key)
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101 | d8e50a39 | Giorgos Verigakis | elif request.method == 'PUT': |
102 | d8e50a39 | Giorgos Verigakis | return create_metadata_item(request, server_id, key)
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103 | d8e50a39 | Giorgos Verigakis | elif request.method == 'DELETE': |
104 | d8e50a39 | Giorgos Verigakis | return delete_metadata_item(request, server_id, key)
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105 | d8e50a39 | Giorgos Verigakis | else:
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106 | d8e50a39 | Giorgos Verigakis | return method_not_allowed(request)
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107 | 7e2f9d4b | Giorgos Verigakis | |
108 | c36934a7 | Giorgos Verigakis | |
109 | d44c236b | Giorgos Verigakis | def nic_to_dict(nic): |
110 | 207b70d5 | Giorgos Verigakis | network = nic.network |
111 | 207b70d5 | Giorgos Verigakis | network_id = str(network.id) if not network.public else 'public' |
112 | 207b70d5 | Giorgos Verigakis | d = {'id': network_id, 'name': network.name, 'mac': nic.mac} |
113 | 207b70d5 | Giorgos Verigakis | if nic.firewall_profile:
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114 | 207b70d5 | Giorgos Verigakis | d['firewallProfile'] = nic.firewall_profile
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115 | d44c236b | Giorgos Verigakis | if nic.ipv4 or nic.ipv6: |
116 | 797e88b3 | Giorgos Verigakis | d['values'] = []
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117 | 797e88b3 | Giorgos Verigakis | if nic.ipv4:
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118 | 797e88b3 | Giorgos Verigakis | d['values'].append({'version': 4, 'addr': nic.ipv4}) |
119 | 797e88b3 | Giorgos Verigakis | if nic.ipv6:
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120 | 797e88b3 | Giorgos Verigakis | d['values'].append({'version': 6, 'addr': nic.ipv6}) |
121 | d44c236b | Giorgos Verigakis | return d
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122 | b016b476 | Giorgos Verigakis | |
123 | 55cd40be | Vangelis Koukis | |
124 | d8e50a39 | Giorgos Verigakis | def vm_to_dict(vm, detail=False): |
125 | d8e50a39 | Giorgos Verigakis | d = dict(id=vm.id, name=vm.name)
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126 | 7e2f9d4b | Giorgos Verigakis | if detail:
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127 | d8e50a39 | Giorgos Verigakis | d['status'] = get_rsapi_state(vm)
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128 | 19da4325 | Vangelis Koukis | d['progress'] = 100 if get_rsapi_state(vm) == 'ACTIVE' \ |
129 | 19da4325 | Vangelis Koukis | else vm.buildpercentage
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130 | d8e50a39 | Giorgos Verigakis | d['hostId'] = vm.hostid
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131 | b36f78fa | Giorgos Verigakis | d['updated'] = util.isoformat(vm.updated)
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132 | b36f78fa | Giorgos Verigakis | d['created'] = util.isoformat(vm.created)
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133 | d8e50a39 | Giorgos Verigakis | d['flavorRef'] = vm.flavor.id
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134 | 936afb7b | Giorgos Verigakis | d['imageRef'] = vm.imageid
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135 | ce55f211 | Kostas Papadimitriou | |
136 | 7cc3c7d9 | Giorgos Verigakis | metadata = dict((m.meta_key, m.meta_value) for m in vm.metadata.all()) |
137 | 7e2f9d4b | Giorgos Verigakis | if metadata:
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138 | b9a77976 | Giorgos Verigakis | d['metadata'] = {'values': metadata} |
139 | aa197ee4 | Vangelis Koukis | |
140 | d44c236b | Giorgos Verigakis | addresses = [nic_to_dict(nic) for nic in vm.nics.all()] |
141 | 207b70d5 | Giorgos Verigakis | if addresses:
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142 | 207b70d5 | Giorgos Verigakis | d['addresses'] = {'values': addresses} |
143 | 7e2f9d4b | Giorgos Verigakis | return d
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144 | 7e2f9d4b | Giorgos Verigakis | |
145 | d8e50a39 | Giorgos Verigakis | |
146 | d8e50a39 | Giorgos Verigakis | def render_server(request, server, status=200): |
147 | d8e50a39 | Giorgos Verigakis | if request.serialization == 'xml': |
148 | b36f78fa | Giorgos Verigakis | data = render_to_string('server.xml', {
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149 | b36f78fa | Giorgos Verigakis | 'server': server,
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150 | b36f78fa | Giorgos Verigakis | 'is_root': True}) |
151 | 7e2f9d4b | Giorgos Verigakis | else:
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152 | d8e50a39 | Giorgos Verigakis | data = json.dumps({'server': server})
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153 | c36934a7 | Giorgos Verigakis | return HttpResponse(data, status=status)
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154 | aa197ee4 | Vangelis Koukis | |
155 | 7e2f9d4b | Giorgos Verigakis | |
156 | b36f78fa | Giorgos Verigakis | @util.api_method('GET') |
157 | 7e2f9d4b | Giorgos Verigakis | def list_servers(request, detail=False): |
158 | 7e2f9d4b | Giorgos Verigakis | # Normal Response Codes: 200, 203
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159 | 7e2f9d4b | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
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160 | 7e2f9d4b | Giorgos Verigakis | # serviceUnavailable (503),
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161 | 7e2f9d4b | Giorgos Verigakis | # unauthorized (401),
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162 | 7e2f9d4b | Giorgos Verigakis | # badRequest (400),
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163 | 7e2f9d4b | Giorgos Verigakis | # overLimit (413)
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164 | ce55f211 | Kostas Papadimitriou | |
165 | 9e98ba3c | Giorgos Verigakis | log.debug('list_servers detail=%s', detail)
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166 | 4b3b8688 | Giorgos Verigakis | user_vms = VirtualMachine.objects.filter(userid=request.user_uniq) |
167 | b36f78fa | Giorgos Verigakis | since = util.isoparse(request.GET.get('changes-since'))
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168 | ce55f211 | Kostas Papadimitriou | |
169 | d8e50a39 | Giorgos Verigakis | if since:
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170 | 2987cd8a | Giorgos Verigakis | user_vms = user_vms.filter(updated__gte=since) |
171 | d8e50a39 | Giorgos Verigakis | if not user_vms: |
172 | d8e50a39 | Giorgos Verigakis | return HttpResponse(status=304) |
173 | d8e50a39 | Giorgos Verigakis | else:
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174 | 2987cd8a | Giorgos Verigakis | user_vms = user_vms.filter(deleted=False)
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175 | ce55f211 | Kostas Papadimitriou | |
176 | d8e50a39 | Giorgos Verigakis | servers = [vm_to_dict(server, detail) for server in user_vms] |
177 | aa197ee4 | Vangelis Koukis | |
178 | d8e50a39 | Giorgos Verigakis | if request.serialization == 'xml': |
179 | b36f78fa | Giorgos Verigakis | data = render_to_string('list_servers.xml', {
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180 | b36f78fa | Giorgos Verigakis | 'servers': servers,
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181 | b36f78fa | Giorgos Verigakis | 'detail': detail})
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182 | 7e2f9d4b | Giorgos Verigakis | else:
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183 | c36934a7 | Giorgos Verigakis | data = json.dumps({'servers': {'values': servers}}) |
184 | aa197ee4 | Vangelis Koukis | |
185 | c36934a7 | Giorgos Verigakis | return HttpResponse(data, status=200) |
186 | 7e2f9d4b | Giorgos Verigakis | |
187 | 55cd40be | Vangelis Koukis | |
188 | b36f78fa | Giorgos Verigakis | @util.api_method('POST') |
189 | 7e2f9d4b | Giorgos Verigakis | def create_server(request): |
190 | 7e2f9d4b | Giorgos Verigakis | # Normal Response Code: 202
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191 | 7e2f9d4b | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
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192 | 7e2f9d4b | Giorgos Verigakis | # serviceUnavailable (503),
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193 | 7e2f9d4b | Giorgos Verigakis | # unauthorized (401),
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194 | 7e2f9d4b | Giorgos Verigakis | # badMediaType(415),
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195 | 7e2f9d4b | Giorgos Verigakis | # itemNotFound (404),
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196 | 7e2f9d4b | Giorgos Verigakis | # badRequest (400),
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197 | 7e2f9d4b | Giorgos Verigakis | # serverCapacityUnavailable (503),
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198 | 7e2f9d4b | Giorgos Verigakis | # overLimit (413)
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199 | aa197ee4 | Vangelis Koukis | |
200 | b36f78fa | Giorgos Verigakis | req = util.get_request_dict(request) |
201 | 9e98ba3c | Giorgos Verigakis | log.debug('create_server %s', req)
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202 | ce55f211 | Kostas Papadimitriou | |
203 | 7e2f9d4b | Giorgos Verigakis | try:
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204 | 7e2f9d4b | Giorgos Verigakis | server = req['server']
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205 | 7e2f9d4b | Giorgos Verigakis | name = server['name']
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206 | bc855ce7 | Giorgos Verigakis | metadata = server.get('metadata', {})
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207 | bc855ce7 | Giorgos Verigakis | assert isinstance(metadata, dict) |
208 | 529178b1 | Giorgos Verigakis | image_id = server['imageRef']
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209 | 529178b1 | Giorgos Verigakis | flavor_id = server['flavorRef']
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210 | 0419e0c1 | Giorgos Verigakis | personality = server.get('personality', [])
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211 | 2b1db26f | Giorgos Verigakis | assert isinstance(personality, list) |
212 | bc855ce7 | Giorgos Verigakis | except (KeyError, AssertionError): |
213 | ccd0d474 | Giorgos Verigakis | raise faults.BadRequest("Malformed request") |
214 | ce55f211 | Kostas Papadimitriou | |
215 | fc443bcd | Giorgos Verigakis | if len(personality) > settings.MAX_PERSONALITY: |
216 | fc443bcd | Giorgos Verigakis | raise faults.OverLimit("Maximum number of personalities exceeded") |
217 | ce55f211 | Kostas Papadimitriou | |
218 | fc443bcd | Giorgos Verigakis | for p in personality: |
219 | 22a3918c | Giorgos Verigakis | # Verify that personalities are well-formed
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220 | fc443bcd | Giorgos Verigakis | try:
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221 | fc443bcd | Giorgos Verigakis | assert isinstance(p, dict) |
222 | 22a3918c | Giorgos Verigakis | keys = set(p.keys())
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223 | 22a3918c | Giorgos Verigakis | allowed = set(['contents', 'group', 'mode', 'owner', 'path']) |
224 | 22a3918c | Giorgos Verigakis | assert keys.issubset(allowed)
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225 | fc443bcd | Giorgos Verigakis | contents = p['contents']
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226 | fc443bcd | Giorgos Verigakis | if len(contents) > settings.MAX_PERSONALITY_SIZE: |
227 | fc443bcd | Giorgos Verigakis | # No need to decode if contents already exceed limit
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228 | fc443bcd | Giorgos Verigakis | raise faults.OverLimit("Maximum size of personality exceeded") |
229 | fc443bcd | Giorgos Verigakis | if len(b64decode(contents)) > settings.MAX_PERSONALITY_SIZE: |
230 | fc443bcd | Giorgos Verigakis | raise faults.OverLimit("Maximum size of personality exceeded") |
231 | fc443bcd | Giorgos Verigakis | except AssertionError: |
232 | fc443bcd | Giorgos Verigakis | raise faults.BadRequest("Malformed personality in request") |
233 | ce55f211 | Kostas Papadimitriou | |
234 | 3a9b3cde | Giorgos Verigakis | image = {} |
235 | 4b3b8688 | Giorgos Verigakis | img = util.get_image(image_id, request.user_uniq) |
236 | 6ef51e9f | Giorgos Verigakis | properties = img.get('properties', {})
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237 | 6ef51e9f | Giorgos Verigakis | image['backend_id'] = img['location'] |
238 | 6ef51e9f | Giorgos Verigakis | image['format'] = img['disk_format'] |
239 | 6ef51e9f | Giorgos Verigakis | image['metadata'] = dict((key.upper(), val) \ |
240 | 6ef51e9f | Giorgos Verigakis | for key, val in properties.items()) |
241 | ce55f211 | Kostas Papadimitriou | |
242 | b36f78fa | Giorgos Verigakis | flavor = util.get_flavor(flavor_id) |
243 | b36f78fa | Giorgos Verigakis | password = util.random_password() |
244 | ce55f211 | Kostas Papadimitriou | |
245 | 4b3b8688 | Giorgos Verigakis | count = VirtualMachine.objects.filter(userid=request.user_uniq, |
246 | 6ef51e9f | Giorgos Verigakis | deleted=False).count()
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247 | ce55f211 | Kostas Papadimitriou | |
248 | ce55f211 | Kostas Papadimitriou | # get user limit
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249 | ce55f211 | Kostas Papadimitriou | vms_limit_for_user = \ |
250 | ce55f211 | Kostas Papadimitriou | settings.VMS_USER_QUOTA.get(request.user_uniq, |
251 | ce55f211 | Kostas Papadimitriou | settings.MAX_VMS_PER_USER) |
252 | ce55f211 | Kostas Papadimitriou | |
253 | ce55f211 | Kostas Papadimitriou | if count >= vms_limit_for_user:
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254 | 856804af | Vangelis Koukis | raise faults.OverLimit("Server count limit exceeded for your account.") |
255 | ce55f211 | Kostas Papadimitriou | |
256 | f5b4f2a3 | Christos Stavrakakis | backend = random.choice(Backend.objects.all()) |
257 | 924d8085 | Christos Stavrakakis | # We must save the VM instance now, so that it gets a
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258 | 924d8085 | Christos Stavrakakis | # valid vm.backend_vm_id.
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259 | b36f78fa | Giorgos Verigakis | vm = VirtualMachine.objects.create( |
260 | b36f78fa | Giorgos Verigakis | name=name, |
261 | f5b4f2a3 | Christos Stavrakakis | backend=backend, |
262 | 4b3b8688 | Giorgos Verigakis | userid=request.user_uniq, |
263 | 3a9b3cde | Giorgos Verigakis | imageid=image_id, |
264 | b36f78fa | Giorgos Verigakis | flavor=flavor) |
265 | ce55f211 | Kostas Papadimitriou | |
266 | 1c03e74e | Vangelis Koukis | try:
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267 | 2b1db26f | Giorgos Verigakis | create_instance(vm, flavor, image, password, personality) |
268 | 4f598167 | Giorgos Verigakis | except GanetiApiError:
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269 | 1c03e74e | Vangelis Koukis | vm.delete() |
270 | 510d53b5 | Vangelis Koukis | raise
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271 | aa197ee4 | Vangelis Koukis | |
272 | bc855ce7 | Giorgos Verigakis | for key, val in metadata.items(): |
273 | b36f78fa | Giorgos Verigakis | VirtualMachineMetadata.objects.create( |
274 | b36f78fa | Giorgos Verigakis | meta_key=key, |
275 | b36f78fa | Giorgos Verigakis | meta_value=val, |
276 | b36f78fa | Giorgos Verigakis | vm=vm) |
277 | ce55f211 | Kostas Papadimitriou | |
278 | 6ef51e9f | Giorgos Verigakis | log.info('User %s created vm with %s cpus, %s ram and %s storage',
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279 | 4b3b8688 | Giorgos Verigakis | request.user_uniq, flavor.cpu, flavor.ram, flavor.disk) |
280 | ce55f211 | Kostas Papadimitriou | |
281 | d8e50a39 | Giorgos Verigakis | server = vm_to_dict(vm, detail=True)
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282 | d8e50a39 | Giorgos Verigakis | server['status'] = 'BUILD' |
283 | 529178b1 | Giorgos Verigakis | server['adminPass'] = password
|
284 | d8e50a39 | Giorgos Verigakis | return render_server(request, server, status=202) |
285 | 7e2f9d4b | Giorgos Verigakis | |
286 | 55cd40be | Vangelis Koukis | |
287 | b36f78fa | Giorgos Verigakis | @util.api_method('GET') |
288 | 7e2f9d4b | Giorgos Verigakis | def get_server_details(request, server_id): |
289 | c36934a7 | Giorgos Verigakis | # Normal Response Codes: 200, 203
|
290 | c36934a7 | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
|
291 | c36934a7 | Giorgos Verigakis | # serviceUnavailable (503),
|
292 | c36934a7 | Giorgos Verigakis | # unauthorized (401),
|
293 | c36934a7 | Giorgos Verigakis | # badRequest (400),
|
294 | c36934a7 | Giorgos Verigakis | # itemNotFound (404),
|
295 | c36934a7 | Giorgos Verigakis | # overLimit (413)
|
296 | ce55f211 | Kostas Papadimitriou | |
297 | 9e98ba3c | Giorgos Verigakis | log.debug('get_server_details %s', server_id)
|
298 | 4b3b8688 | Giorgos Verigakis | vm = util.get_vm(server_id, request.user_uniq) |
299 | d8e50a39 | Giorgos Verigakis | server = vm_to_dict(vm, detail=True)
|
300 | d8e50a39 | Giorgos Verigakis | return render_server(request, server)
|
301 | 7e2f9d4b | Giorgos Verigakis | |
302 | 55cd40be | Vangelis Koukis | |
303 | b36f78fa | Giorgos Verigakis | @util.api_method('PUT') |
304 | c36934a7 | Giorgos Verigakis | def update_server_name(request, server_id): |
305 | c36934a7 | Giorgos Verigakis | # Normal Response Code: 204
|
306 | c36934a7 | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
|
307 | c36934a7 | Giorgos Verigakis | # serviceUnavailable (503),
|
308 | c36934a7 | Giorgos Verigakis | # unauthorized (401),
|
309 | c36934a7 | Giorgos Verigakis | # badRequest (400),
|
310 | c36934a7 | Giorgos Verigakis | # badMediaType(415),
|
311 | c36934a7 | Giorgos Verigakis | # itemNotFound (404),
|
312 | c36934a7 | Giorgos Verigakis | # buildInProgress (409),
|
313 | c36934a7 | Giorgos Verigakis | # overLimit (413)
|
314 | aa197ee4 | Vangelis Koukis | |
315 | b36f78fa | Giorgos Verigakis | req = util.get_request_dict(request) |
316 | 9e98ba3c | Giorgos Verigakis | log.debug('update_server_name %s %s', server_id, req)
|
317 | ce55f211 | Kostas Papadimitriou | |
318 | 7e2f9d4b | Giorgos Verigakis | try:
|
319 | 7e2f9d4b | Giorgos Verigakis | name = req['server']['name'] |
320 | 529178b1 | Giorgos Verigakis | except (TypeError, KeyError): |
321 | ccd0d474 | Giorgos Verigakis | raise faults.BadRequest("Malformed request") |
322 | aa197ee4 | Vangelis Koukis | |
323 | 4b3b8688 | Giorgos Verigakis | vm = util.get_vm(server_id, request.user_uniq) |
324 | d8e50a39 | Giorgos Verigakis | vm.name = name |
325 | d8e50a39 | Giorgos Verigakis | vm.save() |
326 | aa197ee4 | Vangelis Koukis | |
327 | 7e2f9d4b | Giorgos Verigakis | return HttpResponse(status=204) |
328 | 7e2f9d4b | Giorgos Verigakis | |
329 | 55cd40be | Vangelis Koukis | |
330 | b36f78fa | Giorgos Verigakis | @util.api_method('DELETE') |
331 | 7e2f9d4b | Giorgos Verigakis | def delete_server(request, server_id): |
332 | c36934a7 | Giorgos Verigakis | # Normal Response Codes: 204
|
333 | c36934a7 | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
|
334 | c36934a7 | Giorgos Verigakis | # serviceUnavailable (503),
|
335 | c36934a7 | Giorgos Verigakis | # unauthorized (401),
|
336 | c36934a7 | Giorgos Verigakis | # itemNotFound (404),
|
337 | c36934a7 | Giorgos Verigakis | # unauthorized (401),
|
338 | c36934a7 | Giorgos Verigakis | # buildInProgress (409),
|
339 | c36934a7 | Giorgos Verigakis | # overLimit (413)
|
340 | ce55f211 | Kostas Papadimitriou | |
341 | 9e98ba3c | Giorgos Verigakis | log.debug('delete_server %s', server_id)
|
342 | 4b3b8688 | Giorgos Verigakis | vm = util.get_vm(server_id, request.user_uniq) |
343 | 529178b1 | Giorgos Verigakis | delete_instance(vm) |
344 | 7e2f9d4b | Giorgos Verigakis | return HttpResponse(status=204) |
345 | b016b476 | Giorgos Verigakis | |
346 | 55cd40be | Vangelis Koukis | |
347 | b36f78fa | Giorgos Verigakis | @util.api_method('POST') |
348 | b016b476 | Giorgos Verigakis | def server_action(request, server_id): |
349 | b36f78fa | Giorgos Verigakis | req = util.get_request_dict(request) |
350 | 9e98ba3c | Giorgos Verigakis | log.debug('server_action %s %s', server_id, req)
|
351 | 4b3b8688 | Giorgos Verigakis | vm = util.get_vm(server_id, request.user_uniq) |
352 | b016b476 | Giorgos Verigakis | if len(req) != 1: |
353 | ccd0d474 | Giorgos Verigakis | raise faults.BadRequest("Malformed request") |
354 | aa197ee4 | Vangelis Koukis | |
355 | b016b476 | Giorgos Verigakis | key = req.keys()[0]
|
356 | d8e50a39 | Giorgos Verigakis | val = req[key] |
357 | aa197ee4 | Vangelis Koukis | |
358 | d8e50a39 | Giorgos Verigakis | try:
|
359 | d8e50a39 | Giorgos Verigakis | assert isinstance(val, dict) |
360 | 20a51b1e | Giorgos Verigakis | return server_actions[key](request, vm, req[key])
|
361 | d8e50a39 | Giorgos Verigakis | except KeyError: |
362 | ccd0d474 | Giorgos Verigakis | raise faults.BadRequest("Unknown action") |
363 | d8e50a39 | Giorgos Verigakis | except AssertionError: |
364 | ccd0d474 | Giorgos Verigakis | raise faults.BadRequest("Invalid argument") |
365 | b016b476 | Giorgos Verigakis | |
366 | 55cd40be | Vangelis Koukis | |
367 | b36f78fa | Giorgos Verigakis | @util.api_method('GET') |
368 | b016b476 | Giorgos Verigakis | def list_addresses(request, server_id): |
369 | b016b476 | Giorgos Verigakis | # Normal Response Codes: 200, 203
|
370 | b016b476 | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
|
371 | b016b476 | Giorgos Verigakis | # serviceUnavailable (503),
|
372 | b016b476 | Giorgos Verigakis | # unauthorized (401),
|
373 | b016b476 | Giorgos Verigakis | # badRequest (400),
|
374 | b016b476 | Giorgos Verigakis | # overLimit (413)
|
375 | ce55f211 | Kostas Papadimitriou | |
376 | 9e98ba3c | Giorgos Verigakis | log.debug('list_addresses %s', server_id)
|
377 | 4b3b8688 | Giorgos Verigakis | vm = util.get_vm(server_id, request.user_uniq) |
378 | d44c236b | Giorgos Verigakis | addresses = [nic_to_dict(nic) for nic in vm.nics.all()] |
379 | ce55f211 | Kostas Papadimitriou | |
380 | d8e50a39 | Giorgos Verigakis | if request.serialization == 'xml': |
381 | b016b476 | Giorgos Verigakis | data = render_to_string('list_addresses.xml', {'addresses': addresses}) |
382 | b016b476 | Giorgos Verigakis | else:
|
383 | b016b476 | Giorgos Verigakis | data = json.dumps({'addresses': {'values': addresses}}) |
384 | aa197ee4 | Vangelis Koukis | |
385 | b016b476 | Giorgos Verigakis | return HttpResponse(data, status=200) |
386 | b016b476 | Giorgos Verigakis | |
387 | 55cd40be | Vangelis Koukis | |
388 | b36f78fa | Giorgos Verigakis | @util.api_method('GET') |
389 | b016b476 | Giorgos Verigakis | def list_addresses_by_network(request, server_id, network_id): |
390 | b016b476 | Giorgos Verigakis | # Normal Response Codes: 200, 203
|
391 | b016b476 | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
|
392 | b016b476 | Giorgos Verigakis | # serviceUnavailable (503),
|
393 | b016b476 | Giorgos Verigakis | # unauthorized (401),
|
394 | b016b476 | Giorgos Verigakis | # badRequest (400),
|
395 | b016b476 | Giorgos Verigakis | # itemNotFound (404),
|
396 | b016b476 | Giorgos Verigakis | # overLimit (413)
|
397 | ce55f211 | Kostas Papadimitriou | |
398 | 9e98ba3c | Giorgos Verigakis | log.debug('list_addresses_by_network %s %s', server_id, network_id)
|
399 | 4b3b8688 | Giorgos Verigakis | machine = util.get_vm(server_id, request.user_uniq) |
400 | 4b3b8688 | Giorgos Verigakis | network = util.get_network(network_id, request.user_uniq) |
401 | b36f78fa | Giorgos Verigakis | nic = util.get_nic(machine, network) |
402 | d44c236b | Giorgos Verigakis | address = nic_to_dict(nic) |
403 | ce55f211 | Kostas Papadimitriou | |
404 | d8e50a39 | Giorgos Verigakis | if request.serialization == 'xml': |
405 | b016b476 | Giorgos Verigakis | data = render_to_string('address.xml', {'address': address}) |
406 | b016b476 | Giorgos Verigakis | else:
|
407 | b016b476 | Giorgos Verigakis | data = json.dumps({'network': address})
|
408 | aa197ee4 | Vangelis Koukis | |
409 | b016b476 | Giorgos Verigakis | return HttpResponse(data, status=200) |
410 | d8e50a39 | Giorgos Verigakis | |
411 | 55cd40be | Vangelis Koukis | |
412 | b36f78fa | Giorgos Verigakis | @util.api_method('GET') |
413 | d8e50a39 | Giorgos Verigakis | def list_metadata(request, server_id): |
414 | d8e50a39 | Giorgos Verigakis | # Normal Response Codes: 200, 203
|
415 | d8e50a39 | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
|
416 | d8e50a39 | Giorgos Verigakis | # serviceUnavailable (503),
|
417 | d8e50a39 | Giorgos Verigakis | # unauthorized (401),
|
418 | d8e50a39 | Giorgos Verigakis | # badRequest (400),
|
419 | d8e50a39 | Giorgos Verigakis | # overLimit (413)
|
420 | ce55f211 | Kostas Papadimitriou | |
421 | 9e98ba3c | Giorgos Verigakis | log.debug('list_server_metadata %s', server_id)
|
422 | 4b3b8688 | Giorgos Verigakis | vm = util.get_vm(server_id, request.user_uniq) |
423 | 7cc3c7d9 | Giorgos Verigakis | metadata = dict((m.meta_key, m.meta_value) for m in vm.metadata.all()) |
424 | b36f78fa | Giorgos Verigakis | return util.render_metadata(request, metadata, use_values=True, status=200) |
425 | d8e50a39 | Giorgos Verigakis | |
426 | 55cd40be | Vangelis Koukis | |
427 | b36f78fa | Giorgos Verigakis | @util.api_method('POST') |
428 | d8e50a39 | Giorgos Verigakis | def update_metadata(request, server_id): |
429 | d8e50a39 | Giorgos Verigakis | # Normal Response Code: 201
|
430 | d8e50a39 | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
|
431 | d8e50a39 | Giorgos Verigakis | # serviceUnavailable (503),
|
432 | d8e50a39 | Giorgos Verigakis | # unauthorized (401),
|
433 | d8e50a39 | Giorgos Verigakis | # badRequest (400),
|
434 | d8e50a39 | Giorgos Verigakis | # buildInProgress (409),
|
435 | d8e50a39 | Giorgos Verigakis | # badMediaType(415),
|
436 | d8e50a39 | Giorgos Verigakis | # overLimit (413)
|
437 | ce55f211 | Kostas Papadimitriou | |
438 | b36f78fa | Giorgos Verigakis | req = util.get_request_dict(request) |
439 | 9e98ba3c | Giorgos Verigakis | log.debug('update_server_metadata %s %s', server_id, req)
|
440 | 4b3b8688 | Giorgos Verigakis | vm = util.get_vm(server_id, request.user_uniq) |
441 | d8e50a39 | Giorgos Verigakis | try:
|
442 | d8e50a39 | Giorgos Verigakis | metadata = req['metadata']
|
443 | d8e50a39 | Giorgos Verigakis | assert isinstance(metadata, dict) |
444 | d8e50a39 | Giorgos Verigakis | except (KeyError, AssertionError): |
445 | ccd0d474 | Giorgos Verigakis | raise faults.BadRequest("Malformed request") |
446 | ce55f211 | Kostas Papadimitriou | |
447 | 7cc3c7d9 | Giorgos Verigakis | for key, val in metadata.items(): |
448 | 7cc3c7d9 | Giorgos Verigakis | meta, created = vm.metadata.get_or_create(meta_key=key) |
449 | 7cc3c7d9 | Giorgos Verigakis | meta.meta_value = val |
450 | 7cc3c7d9 | Giorgos Verigakis | meta.save() |
451 | ce55f211 | Kostas Papadimitriou | |
452 | 7cc3c7d9 | Giorgos Verigakis | vm.save() |
453 | 7cc3c7d9 | Giorgos Verigakis | vm_meta = dict((m.meta_key, m.meta_value) for m in vm.metadata.all()) |
454 | 7cc3c7d9 | Giorgos Verigakis | return util.render_metadata(request, vm_meta, status=201) |
455 | d8e50a39 | Giorgos Verigakis | |
456 | 55cd40be | Vangelis Koukis | |
457 | b36f78fa | Giorgos Verigakis | @util.api_method('GET') |
458 | d8e50a39 | Giorgos Verigakis | def get_metadata_item(request, server_id, key): |
459 | d8e50a39 | Giorgos Verigakis | # Normal Response Codes: 200, 203
|
460 | d8e50a39 | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
|
461 | d8e50a39 | Giorgos Verigakis | # serviceUnavailable (503),
|
462 | d8e50a39 | Giorgos Verigakis | # unauthorized (401),
|
463 | d8e50a39 | Giorgos Verigakis | # itemNotFound (404),
|
464 | d8e50a39 | Giorgos Verigakis | # badRequest (400),
|
465 | d8e50a39 | Giorgos Verigakis | # overLimit (413)
|
466 | ce55f211 | Kostas Papadimitriou | |
467 | 9e98ba3c | Giorgos Verigakis | log.debug('get_server_metadata_item %s %s', server_id, key)
|
468 | 4b3b8688 | Giorgos Verigakis | vm = util.get_vm(server_id, request.user_uniq) |
469 | b36f78fa | Giorgos Verigakis | meta = util.get_vm_meta(vm, key) |
470 | 62b894c0 | Giorgos Verigakis | d = {meta.meta_key: meta.meta_value} |
471 | 62b894c0 | Giorgos Verigakis | return util.render_meta(request, d, status=200) |
472 | d8e50a39 | Giorgos Verigakis | |
473 | 55cd40be | Vangelis Koukis | |
474 | b36f78fa | Giorgos Verigakis | @util.api_method('PUT') |
475 | d8e50a39 | Giorgos Verigakis | def create_metadata_item(request, server_id, key): |
476 | d8e50a39 | Giorgos Verigakis | # Normal Response Code: 201
|
477 | d8e50a39 | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
|
478 | d8e50a39 | Giorgos Verigakis | # serviceUnavailable (503),
|
479 | d8e50a39 | Giorgos Verigakis | # unauthorized (401),
|
480 | d8e50a39 | Giorgos Verigakis | # itemNotFound (404),
|
481 | d8e50a39 | Giorgos Verigakis | # badRequest (400),
|
482 | d8e50a39 | Giorgos Verigakis | # buildInProgress (409),
|
483 | d8e50a39 | Giorgos Verigakis | # badMediaType(415),
|
484 | d8e50a39 | Giorgos Verigakis | # overLimit (413)
|
485 | ce55f211 | Kostas Papadimitriou | |
486 | b36f78fa | Giorgos Verigakis | req = util.get_request_dict(request) |
487 | 9e98ba3c | Giorgos Verigakis | log.debug('create_server_metadata_item %s %s %s', server_id, key, req)
|
488 | 4b3b8688 | Giorgos Verigakis | vm = util.get_vm(server_id, request.user_uniq) |
489 | d8e50a39 | Giorgos Verigakis | try:
|
490 | d8e50a39 | Giorgos Verigakis | metadict = req['meta']
|
491 | d8e50a39 | Giorgos Verigakis | assert isinstance(metadict, dict) |
492 | d8e50a39 | Giorgos Verigakis | assert len(metadict) == 1 |
493 | d8e50a39 | Giorgos Verigakis | assert key in metadict |
494 | d8e50a39 | Giorgos Verigakis | except (KeyError, AssertionError): |
495 | ccd0d474 | Giorgos Verigakis | raise faults.BadRequest("Malformed request") |
496 | ce55f211 | Kostas Papadimitriou | |
497 | b36f78fa | Giorgos Verigakis | meta, created = VirtualMachineMetadata.objects.get_or_create( |
498 | b36f78fa | Giorgos Verigakis | meta_key=key, |
499 | b36f78fa | Giorgos Verigakis | vm=vm) |
500 | ce55f211 | Kostas Papadimitriou | |
501 | d8e50a39 | Giorgos Verigakis | meta.meta_value = metadict[key] |
502 | d8e50a39 | Giorgos Verigakis | meta.save() |
503 | 5509b599 | Giorgos Verigakis | vm.save() |
504 | 62b894c0 | Giorgos Verigakis | d = {meta.meta_key: meta.meta_value} |
505 | 62b894c0 | Giorgos Verigakis | return util.render_meta(request, d, status=201) |
506 | d8e50a39 | Giorgos Verigakis | |
507 | 55cd40be | Vangelis Koukis | |
508 | b36f78fa | Giorgos Verigakis | @util.api_method('DELETE') |
509 | d8e50a39 | Giorgos Verigakis | def delete_metadata_item(request, server_id, key): |
510 | d8e50a39 | Giorgos Verigakis | # Normal Response Code: 204
|
511 | d8e50a39 | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
|
512 | d8e50a39 | Giorgos Verigakis | # serviceUnavailable (503),
|
513 | d8e50a39 | Giorgos Verigakis | # unauthorized (401),
|
514 | d8e50a39 | Giorgos Verigakis | # itemNotFound (404),
|
515 | d8e50a39 | Giorgos Verigakis | # badRequest (400),
|
516 | d8e50a39 | Giorgos Verigakis | # buildInProgress (409),
|
517 | d8e50a39 | Giorgos Verigakis | # badMediaType(415),
|
518 | d8e50a39 | Giorgos Verigakis | # overLimit (413),
|
519 | ce55f211 | Kostas Papadimitriou | |
520 | 9e98ba3c | Giorgos Verigakis | log.debug('delete_server_metadata_item %s %s', server_id, key)
|
521 | 4b3b8688 | Giorgos Verigakis | vm = util.get_vm(server_id, request.user_uniq) |
522 | b36f78fa | Giorgos Verigakis | meta = util.get_vm_meta(vm, key) |
523 | d8e50a39 | Giorgos Verigakis | meta.delete() |
524 | 5509b599 | Giorgos Verigakis | vm.save() |
525 | d8e50a39 | Giorgos Verigakis | return HttpResponse(status=204) |
526 | c738c935 | Giorgos Verigakis | |
527 | 55cd40be | Vangelis Koukis | |
528 | c738c935 | Giorgos Verigakis | @util.api_method('GET') |
529 | c738c935 | Giorgos Verigakis | def server_stats(request, server_id): |
530 | c738c935 | Giorgos Verigakis | # Normal Response Codes: 200
|
531 | c738c935 | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
|
532 | c738c935 | Giorgos Verigakis | # serviceUnavailable (503),
|
533 | c738c935 | Giorgos Verigakis | # unauthorized (401),
|
534 | c738c935 | Giorgos Verigakis | # badRequest (400),
|
535 | c738c935 | Giorgos Verigakis | # itemNotFound (404),
|
536 | c738c935 | Giorgos Verigakis | # overLimit (413)
|
537 | ce55f211 | Kostas Papadimitriou | |
538 | 9e98ba3c | Giorgos Verigakis | log.debug('server_stats %s', server_id)
|
539 | 4b3b8688 | Giorgos Verigakis | vm = util.get_vm(server_id, request.user_uniq) |
540 | 924d8085 | Christos Stavrakakis | #secret = util.encrypt(vm.backend_vm_id)
|
541 | 924d8085 | Christos Stavrakakis | secret = vm.backend_vm_id # XXX disable backend id encryption
|
542 | ce55f211 | Kostas Papadimitriou | |
543 | c738c935 | Giorgos Verigakis | stats = { |
544 | c738c935 | Giorgos Verigakis | 'serverRef': vm.id,
|
545 | c738c935 | Giorgos Verigakis | 'refresh': settings.STATS_REFRESH_PERIOD,
|
546 | 5391d6b5 | Giorgos Verigakis | 'cpuBar': settings.CPU_BAR_GRAPH_URL % secret,
|
547 | 5391d6b5 | Giorgos Verigakis | 'cpuTimeSeries': settings.CPU_TIMESERIES_GRAPH_URL % secret,
|
548 | 5391d6b5 | Giorgos Verigakis | 'netBar': settings.NET_BAR_GRAPH_URL % secret,
|
549 | 5391d6b5 | Giorgos Verigakis | 'netTimeSeries': settings.NET_TIMESERIES_GRAPH_URL % secret}
|
550 | ce55f211 | Kostas Papadimitriou | |
551 | c738c935 | Giorgos Verigakis | if request.serialization == 'xml': |
552 | c738c935 | Giorgos Verigakis | data = render_to_string('server_stats.xml', stats)
|
553 | c738c935 | Giorgos Verigakis | else:
|
554 | c738c935 | Giorgos Verigakis | data = json.dumps({'stats': stats})
|
555 | c738c935 | Giorgos Verigakis | |
556 | c738c935 | Giorgos Verigakis | return HttpResponse(data, status=200) |