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