root / snf-cyclades-app / synnefo / api / servers.py @ 85a634e6
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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 | 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 | 4dba0480 | Christos Stavrakakis | from django.db import transaction |
40 | 7e2f9d4b | Giorgos Verigakis | from django.http import HttpResponse |
41 | 7e2f9d4b | Giorgos Verigakis | from django.template.loader import render_to_string |
42 | 29a59bc1 | Giorgos Verigakis | from django.utils import simplejson as json |
43 | 7e2f9d4b | Giorgos Verigakis | |
44 | ccd0d474 | Giorgos Verigakis | from synnefo.api import faults, util |
45 | 0971fa71 | Markos Gogoulos | from synnefo.api.actions import server_actions |
46 | d8e50a39 | Giorgos Verigakis | from synnefo.api.common import method_not_allowed |
47 | f5b4f2a3 | Christos Stavrakakis | from synnefo.db.models import Backend, VirtualMachine, VirtualMachineMetadata |
48 | 529178b1 | Giorgos Verigakis | from synnefo.logic.backend import create_instance, delete_instance |
49 | d8e50a39 | Giorgos Verigakis | from synnefo.logic.utils import get_rsapi_state |
50 | 529178b1 | Giorgos Verigakis | from synnefo.util.rapi import GanetiApiError |
51 | cc7c0f44 | Christos Stavrakakis | from synnefo.logic.backend_allocator import BackendAllocator |
52 | cc7c0f44 | Christos Stavrakakis | |
53 | cc7c0f44 | Christos Stavrakakis | from django.utils import importlib |
54 | cc7c0f44 | Christos Stavrakakis | |
55 | 7e2f9d4b | Giorgos Verigakis | |
56 | 9e98ba3c | Giorgos Verigakis | |
57 | 9e98ba3c | Giorgos Verigakis | log = getLogger('synnefo.api')
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58 | 7e2f9d4b | Giorgos Verigakis | |
59 | 7e2f9d4b | Giorgos Verigakis | urlpatterns = patterns('synnefo.api.servers',
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60 | 7e2f9d4b | Giorgos Verigakis | (r'^(?:/|.json|.xml)?$', 'demux'), |
61 | 7e2f9d4b | Giorgos Verigakis | (r'^/detail(?:.json|.xml)?$', 'list_servers', {'detail': True}), |
62 | 7e2f9d4b | Giorgos Verigakis | (r'^/(\d+)(?:.json|.xml)?$', 'server_demux'), |
63 | b016b476 | Giorgos Verigakis | (r'^/(\d+)/action(?:.json|.xml)?$', 'server_action'), |
64 | b016b476 | Giorgos Verigakis | (r'^/(\d+)/ips(?:.json|.xml)?$', 'list_addresses'), |
65 | b016b476 | Giorgos Verigakis | (r'^/(\d+)/ips/(.+?)(?:.json|.xml)?$', 'list_addresses_by_network'), |
66 | d8e50a39 | Giorgos Verigakis | (r'^/(\d+)/meta(?:.json|.xml)?$', 'metadata_demux'), |
67 | d8e50a39 | Giorgos Verigakis | (r'^/(\d+)/meta/(.+?)(?:.json|.xml)?$', 'metadata_item_demux'), |
68 | c738c935 | Giorgos Verigakis | (r'^/(\d+)/stats(?:.json|.xml)?$', 'server_stats'), |
69 | 85a634e6 | Kostas Papadimitriou | (r'^/(\d+)/diagnostics(?:.json)?$', 'get_server_diagnostics'), |
70 | 7e2f9d4b | Giorgos Verigakis | ) |
71 | 7e2f9d4b | Giorgos Verigakis | |
72 | 7e2f9d4b | Giorgos Verigakis | |
73 | 7e2f9d4b | Giorgos Verigakis | def demux(request): |
74 | 7e2f9d4b | Giorgos Verigakis | if request.method == 'GET': |
75 | 7e2f9d4b | Giorgos Verigakis | return list_servers(request)
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76 | 7e2f9d4b | Giorgos Verigakis | elif request.method == 'POST': |
77 | 7e2f9d4b | Giorgos Verigakis | return create_server(request)
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78 | 7e2f9d4b | Giorgos Verigakis | else:
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79 | d8e50a39 | Giorgos Verigakis | return method_not_allowed(request)
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80 | 7e2f9d4b | Giorgos Verigakis | |
81 | 55cd40be | Vangelis Koukis | |
82 | 7e2f9d4b | Giorgos Verigakis | def server_demux(request, server_id): |
83 | 7e2f9d4b | Giorgos Verigakis | if request.method == 'GET': |
84 | 7e2f9d4b | Giorgos Verigakis | return get_server_details(request, server_id)
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85 | 7e2f9d4b | Giorgos Verigakis | elif request.method == 'PUT': |
86 | 7e2f9d4b | Giorgos Verigakis | return update_server_name(request, server_id)
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87 | 7e2f9d4b | Giorgos Verigakis | elif request.method == 'DELETE': |
88 | 7e2f9d4b | Giorgos Verigakis | return delete_server(request, server_id)
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89 | 7e2f9d4b | Giorgos Verigakis | else:
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90 | d8e50a39 | Giorgos Verigakis | return method_not_allowed(request)
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91 | d8e50a39 | Giorgos Verigakis | |
92 | 55cd40be | Vangelis Koukis | |
93 | d8e50a39 | Giorgos Verigakis | def metadata_demux(request, server_id): |
94 | d8e50a39 | Giorgos Verigakis | if request.method == 'GET': |
95 | d8e50a39 | Giorgos Verigakis | return list_metadata(request, server_id)
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96 | d8e50a39 | Giorgos Verigakis | elif request.method == 'POST': |
97 | d8e50a39 | Giorgos Verigakis | return update_metadata(request, server_id)
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98 | d8e50a39 | Giorgos Verigakis | else:
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99 | d8e50a39 | Giorgos Verigakis | return method_not_allowed(request)
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100 | d8e50a39 | Giorgos Verigakis | |
101 | 55cd40be | Vangelis Koukis | |
102 | d8e50a39 | Giorgos Verigakis | def metadata_item_demux(request, server_id, key): |
103 | d8e50a39 | Giorgos Verigakis | if request.method == 'GET': |
104 | d8e50a39 | Giorgos Verigakis | return get_metadata_item(request, server_id, key)
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105 | d8e50a39 | Giorgos Verigakis | elif request.method == 'PUT': |
106 | d8e50a39 | Giorgos Verigakis | return create_metadata_item(request, server_id, key)
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107 | d8e50a39 | Giorgos Verigakis | elif request.method == 'DELETE': |
108 | d8e50a39 | Giorgos Verigakis | return delete_metadata_item(request, server_id, key)
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109 | d8e50a39 | Giorgos Verigakis | else:
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110 | d8e50a39 | Giorgos Verigakis | return method_not_allowed(request)
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111 | 7e2f9d4b | Giorgos Verigakis | |
112 | d44c236b | Giorgos Verigakis | def nic_to_dict(nic): |
113 | 207b70d5 | Giorgos Verigakis | network = nic.network |
114 | 207b70d5 | Giorgos Verigakis | network_id = str(network.id) if not network.public else 'public' |
115 | 08b079e2 | Stavros Sachtouris | ipv4 = nic.ipv4 if nic.ipv4 else None |
116 | 08b079e2 | Stavros Sachtouris | ipv6 = nic.ipv6 if nic.ipv6 else None |
117 | 08b079e2 | Stavros Sachtouris | |
118 | 08b079e2 | Stavros Sachtouris | d = {'id': util.construct_nic_id(nic), 'network_id': network_id, 'mac_address': nic.mac, 'ipv4': ipv4, 'ipv6': ipv6} |
119 | 207b70d5 | Giorgos Verigakis | if nic.firewall_profile:
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120 | 207b70d5 | Giorgos Verigakis | d['firewallProfile'] = nic.firewall_profile
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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 | 08b079e2 | Stavros Sachtouris | attachments = [nic_to_dict(nic) for nic in vm.nics.all()] |
141 | 08b079e2 | Stavros Sachtouris | if attachments:
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142 | 08b079e2 | Stavros Sachtouris | d['attachments'] = {'values': attachments} |
143 | 85a634e6 | Kostas Papadimitriou | |
144 | 85a634e6 | Kostas Papadimitriou | # include the latest vm diagnostic, if set
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145 | 85a634e6 | Kostas Papadimitriou | diagnostic = vm.get_last_diagnostic() |
146 | 85a634e6 | Kostas Papadimitriou | if diagnostic:
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147 | 85a634e6 | Kostas Papadimitriou | d['diagnostics'] = diagnostics_to_dict([diagnostic])
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148 | 85a634e6 | Kostas Papadimitriou | |
149 | 7e2f9d4b | Giorgos Verigakis | return d
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150 | 7e2f9d4b | Giorgos Verigakis | |
151 | d8e50a39 | Giorgos Verigakis | |
152 | 85a634e6 | Kostas Papadimitriou | def diagnostics_to_dict(diagnostics): |
153 | 85a634e6 | Kostas Papadimitriou | """
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154 | 85a634e6 | Kostas Papadimitriou | Extract api data from diagnostics QuerySet.
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155 | 85a634e6 | Kostas Papadimitriou | """
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156 | 85a634e6 | Kostas Papadimitriou | entries = list()
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157 | 85a634e6 | Kostas Papadimitriou | |
158 | 85a634e6 | Kostas Papadimitriou | for diagnostic in diagnostics: |
159 | 85a634e6 | Kostas Papadimitriou | # format source date if set
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160 | 85a634e6 | Kostas Papadimitriou | formatted_source_date = None
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161 | 85a634e6 | Kostas Papadimitriou | if diagnostic.source_date:
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162 | 85a634e6 | Kostas Papadimitriou | formatted_source_date = util.isoformat(diagnostic.source_date) |
163 | 85a634e6 | Kostas Papadimitriou | |
164 | 85a634e6 | Kostas Papadimitriou | entry = { |
165 | 85a634e6 | Kostas Papadimitriou | 'source': diagnostic.source,
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166 | 85a634e6 | Kostas Papadimitriou | 'created': util.isoformat(diagnostic.created),
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167 | 85a634e6 | Kostas Papadimitriou | 'message': diagnostic.message,
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168 | 85a634e6 | Kostas Papadimitriou | 'details': diagnostic.details,
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169 | 85a634e6 | Kostas Papadimitriou | 'level': diagnostic.level,
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170 | 85a634e6 | Kostas Papadimitriou | } |
171 | 85a634e6 | Kostas Papadimitriou | |
172 | 85a634e6 | Kostas Papadimitriou | if formatted_source_date:
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173 | 85a634e6 | Kostas Papadimitriou | entry['source_date'] = formatted_source_date
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174 | 85a634e6 | Kostas Papadimitriou | |
175 | 85a634e6 | Kostas Papadimitriou | entries.append(entry) |
176 | 85a634e6 | Kostas Papadimitriou | |
177 | 85a634e6 | Kostas Papadimitriou | return entries
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178 | 85a634e6 | Kostas Papadimitriou | |
179 | 85a634e6 | Kostas Papadimitriou | |
180 | d8e50a39 | Giorgos Verigakis | def render_server(request, server, status=200): |
181 | d8e50a39 | Giorgos Verigakis | if request.serialization == 'xml': |
182 | b36f78fa | Giorgos Verigakis | data = render_to_string('server.xml', {
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183 | b36f78fa | Giorgos Verigakis | 'server': server,
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184 | b36f78fa | Giorgos Verigakis | 'is_root': True}) |
185 | 7e2f9d4b | Giorgos Verigakis | else:
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186 | d8e50a39 | Giorgos Verigakis | data = json.dumps({'server': server})
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187 | c36934a7 | Giorgos Verigakis | return HttpResponse(data, status=status)
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188 | aa197ee4 | Vangelis Koukis | |
189 | 7e2f9d4b | Giorgos Verigakis | |
190 | 85a634e6 | Kostas Papadimitriou | def render_diagnostics(request, diagnostics_dict, status=200): |
191 | 85a634e6 | Kostas Papadimitriou | """
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192 | 85a634e6 | Kostas Papadimitriou | Render diagnostics dictionary to json response.
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193 | 85a634e6 | Kostas Papadimitriou | """
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194 | 85a634e6 | Kostas Papadimitriou | return HttpResponse(json.dumps(diagnostics_dict), status=status)
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195 | 85a634e6 | Kostas Papadimitriou | |
196 | 85a634e6 | Kostas Papadimitriou | |
197 | 85a634e6 | Kostas Papadimitriou | @util.api_method('GET') |
198 | 85a634e6 | Kostas Papadimitriou | def get_server_diagnostics(request, server_id): |
199 | 85a634e6 | Kostas Papadimitriou | """
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200 | 85a634e6 | Kostas Papadimitriou | Virtual machine diagnostics api view.
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201 | 85a634e6 | Kostas Papadimitriou | """
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202 | 85a634e6 | Kostas Papadimitriou | log.debug('server_diagnostics %s', server_id)
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203 | 85a634e6 | Kostas Papadimitriou | vm = util.get_vm(server_id, request.user_uniq) |
204 | 85a634e6 | Kostas Papadimitriou | diagnostics = diagnostics_to_dict(vm.diagnostics.all()) |
205 | 85a634e6 | Kostas Papadimitriou | return render_diagnostics(request, diagnostics)
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206 | 85a634e6 | Kostas Papadimitriou | |
207 | 85a634e6 | Kostas Papadimitriou | |
208 | b36f78fa | Giorgos Verigakis | @util.api_method('GET') |
209 | 7e2f9d4b | Giorgos Verigakis | def list_servers(request, detail=False): |
210 | 7e2f9d4b | Giorgos Verigakis | # Normal Response Codes: 200, 203
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211 | 7e2f9d4b | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
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212 | 7e2f9d4b | Giorgos Verigakis | # serviceUnavailable (503),
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213 | 7e2f9d4b | Giorgos Verigakis | # unauthorized (401),
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214 | 7e2f9d4b | Giorgos Verigakis | # badRequest (400),
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215 | 7e2f9d4b | Giorgos Verigakis | # overLimit (413)
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216 | ce55f211 | Kostas Papadimitriou | |
217 | 9e98ba3c | Giorgos Verigakis | log.debug('list_servers detail=%s', detail)
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218 | e524ed5f | Kostas Papadimitriou | user_vms = VirtualMachine.objects.filter(userid=request.user_uniq) |
219 | ce55f211 | Kostas Papadimitriou | |
220 | 8b2515a9 | Christos Stavrakakis | since = util.isoparse(request.GET.get('changes-since'))
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221 | 85a634e6 | Kostas Papadimitriou | |
222 | d8e50a39 | Giorgos Verigakis | if since:
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223 | 2987cd8a | Giorgos Verigakis | user_vms = user_vms.filter(updated__gte=since) |
224 | d8e50a39 | Giorgos Verigakis | if not user_vms: |
225 | d8e50a39 | Giorgos Verigakis | return HttpResponse(status=304) |
226 | e524ed5f | Kostas Papadimitriou | else:
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227 | 1d7c75e4 | Kostas Papadimitriou | user_vms = user_vms.filter(deleted=False)
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228 | ce55f211 | Kostas Papadimitriou | |
229 | d8e50a39 | Giorgos Verigakis | servers = [vm_to_dict(server, detail) for server in user_vms] |
230 | aa197ee4 | Vangelis Koukis | |
231 | d8e50a39 | Giorgos Verigakis | if request.serialization == 'xml': |
232 | b36f78fa | Giorgos Verigakis | data = render_to_string('list_servers.xml', {
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233 | b36f78fa | Giorgos Verigakis | 'servers': servers,
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234 | b36f78fa | Giorgos Verigakis | 'detail': detail})
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235 | 7e2f9d4b | Giorgos Verigakis | else:
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236 | c36934a7 | Giorgos Verigakis | data = json.dumps({'servers': {'values': servers}}) |
237 | aa197ee4 | Vangelis Koukis | |
238 | c36934a7 | Giorgos Verigakis | return HttpResponse(data, status=200) |
239 | 7e2f9d4b | Giorgos Verigakis | |
240 | 55cd40be | Vangelis Koukis | |
241 | b36f78fa | Giorgos Verigakis | @util.api_method('POST') |
242 | 4dba0480 | Christos Stavrakakis | @transaction.commit_on_success
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243 | 7e2f9d4b | Giorgos Verigakis | def create_server(request): |
244 | 7e2f9d4b | Giorgos Verigakis | # Normal Response Code: 202
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245 | 7e2f9d4b | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
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246 | 7e2f9d4b | Giorgos Verigakis | # serviceUnavailable (503),
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247 | 7e2f9d4b | Giorgos Verigakis | # unauthorized (401),
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248 | 7e2f9d4b | Giorgos Verigakis | # badMediaType(415),
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249 | 7e2f9d4b | Giorgos Verigakis | # itemNotFound (404),
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250 | 7e2f9d4b | Giorgos Verigakis | # badRequest (400),
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251 | 7e2f9d4b | Giorgos Verigakis | # serverCapacityUnavailable (503),
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252 | 7e2f9d4b | Giorgos Verigakis | # overLimit (413)
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253 | b36f78fa | Giorgos Verigakis | req = util.get_request_dict(request) |
254 | 9e98ba3c | Giorgos Verigakis | log.debug('create_server %s', req)
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255 | ce55f211 | Kostas Papadimitriou | |
256 | 7e2f9d4b | Giorgos Verigakis | try:
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257 | 7e2f9d4b | Giorgos Verigakis | server = req['server']
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258 | 7e2f9d4b | Giorgos Verigakis | name = server['name']
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259 | bc855ce7 | Giorgos Verigakis | metadata = server.get('metadata', {})
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260 | bc855ce7 | Giorgos Verigakis | assert isinstance(metadata, dict) |
261 | 529178b1 | Giorgos Verigakis | image_id = server['imageRef']
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262 | 529178b1 | Giorgos Verigakis | flavor_id = server['flavorRef']
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263 | 0419e0c1 | Giorgos Verigakis | personality = server.get('personality', [])
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264 | 2b1db26f | Giorgos Verigakis | assert isinstance(personality, list) |
265 | bc855ce7 | Giorgos Verigakis | except (KeyError, AssertionError): |
266 | ccd0d474 | Giorgos Verigakis | raise faults.BadRequest("Malformed request") |
267 | ce55f211 | Kostas Papadimitriou | |
268 | fc443bcd | Giorgos Verigakis | if len(personality) > settings.MAX_PERSONALITY: |
269 | fc443bcd | Giorgos Verigakis | raise faults.OverLimit("Maximum number of personalities exceeded") |
270 | ce55f211 | Kostas Papadimitriou | |
271 | fc443bcd | Giorgos Verigakis | for p in personality: |
272 | 22a3918c | Giorgos Verigakis | # Verify that personalities are well-formed
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273 | fc443bcd | Giorgos Verigakis | try:
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274 | fc443bcd | Giorgos Verigakis | assert isinstance(p, dict) |
275 | 22a3918c | Giorgos Verigakis | keys = set(p.keys())
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276 | 22a3918c | Giorgos Verigakis | allowed = set(['contents', 'group', 'mode', 'owner', 'path']) |
277 | 22a3918c | Giorgos Verigakis | assert keys.issubset(allowed)
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278 | fc443bcd | Giorgos Verigakis | contents = p['contents']
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279 | fc443bcd | Giorgos Verigakis | if len(contents) > settings.MAX_PERSONALITY_SIZE: |
280 | fc443bcd | Giorgos Verigakis | # No need to decode if contents already exceed limit
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281 | fc443bcd | Giorgos Verigakis | raise faults.OverLimit("Maximum size of personality exceeded") |
282 | fc443bcd | Giorgos Verigakis | if len(b64decode(contents)) > settings.MAX_PERSONALITY_SIZE: |
283 | fc443bcd | Giorgos Verigakis | raise faults.OverLimit("Maximum size of personality exceeded") |
284 | fc443bcd | Giorgos Verigakis | except AssertionError: |
285 | fc443bcd | Giorgos Verigakis | raise faults.BadRequest("Malformed personality in request") |
286 | ce55f211 | Kostas Papadimitriou | |
287 | 3a9b3cde | Giorgos Verigakis | image = {} |
288 | 4b3b8688 | Giorgos Verigakis | img = util.get_image(image_id, request.user_uniq) |
289 | 6ef51e9f | Giorgos Verigakis | properties = img.get('properties', {})
|
290 | 6ef51e9f | Giorgos Verigakis | image['backend_id'] = img['location'] |
291 | 6ef51e9f | Giorgos Verigakis | image['format'] = img['disk_format'] |
292 | 6ef51e9f | Giorgos Verigakis | image['metadata'] = dict((key.upper(), val) \ |
293 | 6ef51e9f | Giorgos Verigakis | for key, val in properties.items()) |
294 | ce55f211 | Kostas Papadimitriou | |
295 | b36f78fa | Giorgos Verigakis | flavor = util.get_flavor(flavor_id) |
296 | b36f78fa | Giorgos Verigakis | password = util.random_password() |
297 | ce55f211 | Kostas Papadimitriou | |
298 | 4b3b8688 | Giorgos Verigakis | count = VirtualMachine.objects.filter(userid=request.user_uniq, |
299 | 6ef51e9f | Giorgos Verigakis | deleted=False).count()
|
300 | ce55f211 | Kostas Papadimitriou | |
301 | ce55f211 | Kostas Papadimitriou | # get user limit
|
302 | ce55f211 | Kostas Papadimitriou | vms_limit_for_user = \ |
303 | ce55f211 | Kostas Papadimitriou | settings.VMS_USER_QUOTA.get(request.user_uniq, |
304 | ce55f211 | Kostas Papadimitriou | settings.MAX_VMS_PER_USER) |
305 | ce55f211 | Kostas Papadimitriou | |
306 | ce55f211 | Kostas Papadimitriou | if count >= vms_limit_for_user:
|
307 | 856804af | Vangelis Koukis | raise faults.OverLimit("Server count limit exceeded for your account.") |
308 | ce55f211 | Kostas Papadimitriou | |
309 | cc7c0f44 | Christos Stavrakakis | backend_allocator = BackendAllocator() |
310 | cc7c0f44 | Christos Stavrakakis | backend = backend_allocator.allocate(flavor) |
311 | cc7c0f44 | Christos Stavrakakis | if backend is None: |
312 | cc7c0f44 | Christos Stavrakakis | raise Exception |
313 | cc7c0f44 | Christos Stavrakakis | |
314 | cc7c0f44 | Christos Stavrakakis | # We must save the VM instance now, so that it gets a valid
|
315 | cc7c0f44 | Christos Stavrakakis | # vm.backend_vm_id.
|
316 | b36f78fa | Giorgos Verigakis | vm = VirtualMachine.objects.create( |
317 | b36f78fa | Giorgos Verigakis | name=name, |
318 | f5b4f2a3 | Christos Stavrakakis | backend=backend, |
319 | 4b3b8688 | Giorgos Verigakis | userid=request.user_uniq, |
320 | 3a9b3cde | Giorgos Verigakis | imageid=image_id, |
321 | b36f78fa | Giorgos Verigakis | flavor=flavor) |
322 | ce55f211 | Kostas Papadimitriou | |
323 | 1c03e74e | Vangelis Koukis | try:
|
324 | 4161cb41 | Christos Stavrakakis | jobID = create_instance(vm, flavor, image, password, personality) |
325 | 4f598167 | Giorgos Verigakis | except GanetiApiError:
|
326 | 1c03e74e | Vangelis Koukis | vm.delete() |
327 | 510d53b5 | Vangelis Koukis | raise
|
328 | aa197ee4 | Vangelis Koukis | |
329 | 4161cb41 | Christos Stavrakakis | vm.backendjobid = jobID |
330 | 4161cb41 | Christos Stavrakakis | vm.save() |
331 | 4161cb41 | Christos Stavrakakis | |
332 | bc855ce7 | Giorgos Verigakis | for key, val in metadata.items(): |
333 | b36f78fa | Giorgos Verigakis | VirtualMachineMetadata.objects.create( |
334 | b36f78fa | Giorgos Verigakis | meta_key=key, |
335 | b36f78fa | Giorgos Verigakis | meta_value=val, |
336 | b36f78fa | Giorgos Verigakis | vm=vm) |
337 | ce55f211 | Kostas Papadimitriou | |
338 | 6ef51e9f | Giorgos Verigakis | log.info('User %s created vm with %s cpus, %s ram and %s storage',
|
339 | 4b3b8688 | Giorgos Verigakis | request.user_uniq, flavor.cpu, flavor.ram, flavor.disk) |
340 | ce55f211 | Kostas Papadimitriou | |
341 | d8e50a39 | Giorgos Verigakis | server = vm_to_dict(vm, detail=True)
|
342 | d8e50a39 | Giorgos Verigakis | server['status'] = 'BUILD' |
343 | 529178b1 | Giorgos Verigakis | server['adminPass'] = password
|
344 | d8e50a39 | Giorgos Verigakis | return render_server(request, server, status=202) |
345 | 7e2f9d4b | Giorgos Verigakis | |
346 | 55cd40be | Vangelis Koukis | |
347 | b36f78fa | Giorgos Verigakis | @util.api_method('GET') |
348 | 7e2f9d4b | Giorgos Verigakis | def get_server_details(request, server_id): |
349 | c36934a7 | Giorgos Verigakis | # Normal Response Codes: 200, 203
|
350 | c36934a7 | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
|
351 | c36934a7 | Giorgos Verigakis | # serviceUnavailable (503),
|
352 | c36934a7 | Giorgos Verigakis | # unauthorized (401),
|
353 | c36934a7 | Giorgos Verigakis | # badRequest (400),
|
354 | c36934a7 | Giorgos Verigakis | # itemNotFound (404),
|
355 | c36934a7 | Giorgos Verigakis | # overLimit (413)
|
356 | ce55f211 | Kostas Papadimitriou | |
357 | 9e98ba3c | Giorgos Verigakis | log.debug('get_server_details %s', server_id)
|
358 | 4b3b8688 | Giorgos Verigakis | vm = util.get_vm(server_id, request.user_uniq) |
359 | d8e50a39 | Giorgos Verigakis | server = vm_to_dict(vm, detail=True)
|
360 | d8e50a39 | Giorgos Verigakis | return render_server(request, server)
|
361 | 7e2f9d4b | Giorgos Verigakis | |
362 | 55cd40be | Vangelis Koukis | |
363 | b36f78fa | Giorgos Verigakis | @util.api_method('PUT') |
364 | c36934a7 | Giorgos Verigakis | def update_server_name(request, server_id): |
365 | c36934a7 | Giorgos Verigakis | # Normal Response Code: 204
|
366 | c36934a7 | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
|
367 | c36934a7 | Giorgos Verigakis | # serviceUnavailable (503),
|
368 | c36934a7 | Giorgos Verigakis | # unauthorized (401),
|
369 | c36934a7 | Giorgos Verigakis | # badRequest (400),
|
370 | c36934a7 | Giorgos Verigakis | # badMediaType(415),
|
371 | c36934a7 | Giorgos Verigakis | # itemNotFound (404),
|
372 | c36934a7 | Giorgos Verigakis | # buildInProgress (409),
|
373 | c36934a7 | Giorgos Verigakis | # overLimit (413)
|
374 | aa197ee4 | Vangelis Koukis | |
375 | b36f78fa | Giorgos Verigakis | req = util.get_request_dict(request) |
376 | 9e98ba3c | Giorgos Verigakis | log.debug('update_server_name %s %s', server_id, req)
|
377 | ce55f211 | Kostas Papadimitriou | |
378 | 7e2f9d4b | Giorgos Verigakis | try:
|
379 | 7e2f9d4b | Giorgos Verigakis | name = req['server']['name'] |
380 | 529178b1 | Giorgos Verigakis | except (TypeError, KeyError): |
381 | ccd0d474 | Giorgos Verigakis | raise faults.BadRequest("Malformed request") |
382 | aa197ee4 | Vangelis Koukis | |
383 | 4b3b8688 | Giorgos Verigakis | vm = util.get_vm(server_id, request.user_uniq) |
384 | d8e50a39 | Giorgos Verigakis | vm.name = name |
385 | d8e50a39 | Giorgos Verigakis | vm.save() |
386 | aa197ee4 | Vangelis Koukis | |
387 | 7e2f9d4b | Giorgos Verigakis | return HttpResponse(status=204) |
388 | 7e2f9d4b | Giorgos Verigakis | |
389 | 55cd40be | Vangelis Koukis | |
390 | b36f78fa | Giorgos Verigakis | @util.api_method('DELETE') |
391 | 4dba0480 | Christos Stavrakakis | @transaction.commit_on_success
|
392 | 7e2f9d4b | Giorgos Verigakis | def delete_server(request, server_id): |
393 | c36934a7 | Giorgos Verigakis | # Normal Response Codes: 204
|
394 | c36934a7 | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
|
395 | c36934a7 | Giorgos Verigakis | # serviceUnavailable (503),
|
396 | c36934a7 | Giorgos Verigakis | # unauthorized (401),
|
397 | c36934a7 | Giorgos Verigakis | # itemNotFound (404),
|
398 | c36934a7 | Giorgos Verigakis | # unauthorized (401),
|
399 | c36934a7 | Giorgos Verigakis | # buildInProgress (409),
|
400 | c36934a7 | Giorgos Verigakis | # overLimit (413)
|
401 | ce55f211 | Kostas Papadimitriou | |
402 | 9e98ba3c | Giorgos Verigakis | log.debug('delete_server %s', server_id)
|
403 | 4b3b8688 | Giorgos Verigakis | vm = util.get_vm(server_id, request.user_uniq) |
404 | 529178b1 | Giorgos Verigakis | delete_instance(vm) |
405 | 7e2f9d4b | Giorgos Verigakis | return HttpResponse(status=204) |
406 | b016b476 | Giorgos Verigakis | |
407 | 55cd40be | Vangelis Koukis | |
408 | b36f78fa | Giorgos Verigakis | @util.api_method('POST') |
409 | b016b476 | Giorgos Verigakis | def server_action(request, server_id): |
410 | b36f78fa | Giorgos Verigakis | req = util.get_request_dict(request) |
411 | 9e98ba3c | Giorgos Verigakis | log.debug('server_action %s %s', server_id, req)
|
412 | 4b3b8688 | Giorgos Verigakis | vm = util.get_vm(server_id, request.user_uniq) |
413 | b016b476 | Giorgos Verigakis | if len(req) != 1: |
414 | ccd0d474 | Giorgos Verigakis | raise faults.BadRequest("Malformed request") |
415 | aa197ee4 | Vangelis Koukis | |
416 | b016b476 | Giorgos Verigakis | key = req.keys()[0]
|
417 | d8e50a39 | Giorgos Verigakis | val = req[key] |
418 | aa197ee4 | Vangelis Koukis | |
419 | d8e50a39 | Giorgos Verigakis | try:
|
420 | d8e50a39 | Giorgos Verigakis | assert isinstance(val, dict) |
421 | 20a51b1e | Giorgos Verigakis | return server_actions[key](request, vm, req[key])
|
422 | d8e50a39 | Giorgos Verigakis | except KeyError: |
423 | ccd0d474 | Giorgos Verigakis | raise faults.BadRequest("Unknown action") |
424 | d8e50a39 | Giorgos Verigakis | except AssertionError: |
425 | ccd0d474 | Giorgos Verigakis | raise faults.BadRequest("Invalid argument") |
426 | b016b476 | Giorgos Verigakis | |
427 | 55cd40be | Vangelis Koukis | |
428 | b36f78fa | Giorgos Verigakis | @util.api_method('GET') |
429 | b016b476 | Giorgos Verigakis | def list_addresses(request, server_id): |
430 | b016b476 | Giorgos Verigakis | # Normal Response Codes: 200, 203
|
431 | b016b476 | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
|
432 | b016b476 | Giorgos Verigakis | # serviceUnavailable (503),
|
433 | b016b476 | Giorgos Verigakis | # unauthorized (401),
|
434 | b016b476 | Giorgos Verigakis | # badRequest (400),
|
435 | b016b476 | Giorgos Verigakis | # overLimit (413)
|
436 | ce55f211 | Kostas Papadimitriou | |
437 | 9e98ba3c | Giorgos Verigakis | log.debug('list_addresses %s', server_id)
|
438 | 4b3b8688 | Giorgos Verigakis | vm = util.get_vm(server_id, request.user_uniq) |
439 | d44c236b | Giorgos Verigakis | addresses = [nic_to_dict(nic) for nic in vm.nics.all()] |
440 | ce55f211 | Kostas Papadimitriou | |
441 | d8e50a39 | Giorgos Verigakis | if request.serialization == 'xml': |
442 | b016b476 | Giorgos Verigakis | data = render_to_string('list_addresses.xml', {'addresses': addresses}) |
443 | b016b476 | Giorgos Verigakis | else:
|
444 | b016b476 | Giorgos Verigakis | data = json.dumps({'addresses': {'values': addresses}}) |
445 | aa197ee4 | Vangelis Koukis | |
446 | b016b476 | Giorgos Verigakis | return HttpResponse(data, status=200) |
447 | b016b476 | Giorgos Verigakis | |
448 | 55cd40be | Vangelis Koukis | |
449 | b36f78fa | Giorgos Verigakis | @util.api_method('GET') |
450 | b016b476 | Giorgos Verigakis | def list_addresses_by_network(request, server_id, network_id): |
451 | b016b476 | Giorgos Verigakis | # Normal Response Codes: 200, 203
|
452 | b016b476 | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
|
453 | b016b476 | Giorgos Verigakis | # serviceUnavailable (503),
|
454 | b016b476 | Giorgos Verigakis | # unauthorized (401),
|
455 | b016b476 | Giorgos Verigakis | # badRequest (400),
|
456 | b016b476 | Giorgos Verigakis | # itemNotFound (404),
|
457 | b016b476 | Giorgos Verigakis | # overLimit (413)
|
458 | ce55f211 | Kostas Papadimitriou | |
459 | 9e98ba3c | Giorgos Verigakis | log.debug('list_addresses_by_network %s %s', server_id, network_id)
|
460 | 4b3b8688 | Giorgos Verigakis | machine = util.get_vm(server_id, request.user_uniq) |
461 | 4b3b8688 | Giorgos Verigakis | network = util.get_network(network_id, request.user_uniq) |
462 | b36f78fa | Giorgos Verigakis | nic = util.get_nic(machine, network) |
463 | d44c236b | Giorgos Verigakis | address = nic_to_dict(nic) |
464 | ce55f211 | Kostas Papadimitriou | |
465 | d8e50a39 | Giorgos Verigakis | if request.serialization == 'xml': |
466 | b016b476 | Giorgos Verigakis | data = render_to_string('address.xml', {'address': address}) |
467 | b016b476 | Giorgos Verigakis | else:
|
468 | b016b476 | Giorgos Verigakis | data = json.dumps({'network': address})
|
469 | aa197ee4 | Vangelis Koukis | |
470 | b016b476 | Giorgos Verigakis | return HttpResponse(data, status=200) |
471 | d8e50a39 | Giorgos Verigakis | |
472 | 55cd40be | Vangelis Koukis | |
473 | b36f78fa | Giorgos Verigakis | @util.api_method('GET') |
474 | d8e50a39 | Giorgos Verigakis | def list_metadata(request, server_id): |
475 | d8e50a39 | Giorgos Verigakis | # Normal Response Codes: 200, 203
|
476 | d8e50a39 | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
|
477 | d8e50a39 | Giorgos Verigakis | # serviceUnavailable (503),
|
478 | d8e50a39 | Giorgos Verigakis | # unauthorized (401),
|
479 | d8e50a39 | Giorgos Verigakis | # badRequest (400),
|
480 | d8e50a39 | Giorgos Verigakis | # overLimit (413)
|
481 | ce55f211 | Kostas Papadimitriou | |
482 | 9e98ba3c | Giorgos Verigakis | log.debug('list_server_metadata %s', server_id)
|
483 | 4b3b8688 | Giorgos Verigakis | vm = util.get_vm(server_id, request.user_uniq) |
484 | 7cc3c7d9 | Giorgos Verigakis | metadata = dict((m.meta_key, m.meta_value) for m in vm.metadata.all()) |
485 | b36f78fa | Giorgos Verigakis | return util.render_metadata(request, metadata, use_values=True, status=200) |
486 | d8e50a39 | Giorgos Verigakis | |
487 | 55cd40be | Vangelis Koukis | |
488 | b36f78fa | Giorgos Verigakis | @util.api_method('POST') |
489 | d8e50a39 | Giorgos Verigakis | def update_metadata(request, server_id): |
490 | d8e50a39 | Giorgos Verigakis | # Normal Response Code: 201
|
491 | d8e50a39 | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
|
492 | d8e50a39 | Giorgos Verigakis | # serviceUnavailable (503),
|
493 | d8e50a39 | Giorgos Verigakis | # unauthorized (401),
|
494 | d8e50a39 | Giorgos Verigakis | # badRequest (400),
|
495 | d8e50a39 | Giorgos Verigakis | # buildInProgress (409),
|
496 | d8e50a39 | Giorgos Verigakis | # badMediaType(415),
|
497 | d8e50a39 | Giorgos Verigakis | # overLimit (413)
|
498 | ce55f211 | Kostas Papadimitriou | |
499 | b36f78fa | Giorgos Verigakis | req = util.get_request_dict(request) |
500 | 9e98ba3c | Giorgos Verigakis | log.debug('update_server_metadata %s %s', server_id, req)
|
501 | 4b3b8688 | Giorgos Verigakis | vm = util.get_vm(server_id, request.user_uniq) |
502 | d8e50a39 | Giorgos Verigakis | try:
|
503 | d8e50a39 | Giorgos Verigakis | metadata = req['metadata']
|
504 | d8e50a39 | Giorgos Verigakis | assert isinstance(metadata, dict) |
505 | d8e50a39 | Giorgos Verigakis | except (KeyError, AssertionError): |
506 | ccd0d474 | Giorgos Verigakis | raise faults.BadRequest("Malformed request") |
507 | ce55f211 | Kostas Papadimitriou | |
508 | 7cc3c7d9 | Giorgos Verigakis | for key, val in metadata.items(): |
509 | 7cc3c7d9 | Giorgos Verigakis | meta, created = vm.metadata.get_or_create(meta_key=key) |
510 | 7cc3c7d9 | Giorgos Verigakis | meta.meta_value = val |
511 | 7cc3c7d9 | Giorgos Verigakis | meta.save() |
512 | ce55f211 | Kostas Papadimitriou | |
513 | 7cc3c7d9 | Giorgos Verigakis | vm.save() |
514 | 7cc3c7d9 | Giorgos Verigakis | vm_meta = dict((m.meta_key, m.meta_value) for m in vm.metadata.all()) |
515 | 7cc3c7d9 | Giorgos Verigakis | return util.render_metadata(request, vm_meta, status=201) |
516 | d8e50a39 | Giorgos Verigakis | |
517 | 55cd40be | Vangelis Koukis | |
518 | b36f78fa | Giorgos Verigakis | @util.api_method('GET') |
519 | d8e50a39 | Giorgos Verigakis | def get_metadata_item(request, server_id, key): |
520 | d8e50a39 | Giorgos Verigakis | # Normal Response Codes: 200, 203
|
521 | d8e50a39 | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
|
522 | d8e50a39 | Giorgos Verigakis | # serviceUnavailable (503),
|
523 | d8e50a39 | Giorgos Verigakis | # unauthorized (401),
|
524 | d8e50a39 | Giorgos Verigakis | # itemNotFound (404),
|
525 | d8e50a39 | Giorgos Verigakis | # badRequest (400),
|
526 | d8e50a39 | Giorgos Verigakis | # overLimit (413)
|
527 | ce55f211 | Kostas Papadimitriou | |
528 | 9e98ba3c | Giorgos Verigakis | log.debug('get_server_metadata_item %s %s', server_id, key)
|
529 | 4b3b8688 | Giorgos Verigakis | vm = util.get_vm(server_id, request.user_uniq) |
530 | b36f78fa | Giorgos Verigakis | meta = util.get_vm_meta(vm, key) |
531 | 62b894c0 | Giorgos Verigakis | d = {meta.meta_key: meta.meta_value} |
532 | 62b894c0 | Giorgos Verigakis | return util.render_meta(request, d, status=200) |
533 | d8e50a39 | Giorgos Verigakis | |
534 | 55cd40be | Vangelis Koukis | |
535 | b36f78fa | Giorgos Verigakis | @util.api_method('PUT') |
536 | 4dba0480 | Christos Stavrakakis | @transaction.commit_on_success
|
537 | d8e50a39 | Giorgos Verigakis | def create_metadata_item(request, server_id, key): |
538 | d8e50a39 | Giorgos Verigakis | # Normal Response Code: 201
|
539 | d8e50a39 | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
|
540 | d8e50a39 | Giorgos Verigakis | # serviceUnavailable (503),
|
541 | d8e50a39 | Giorgos Verigakis | # unauthorized (401),
|
542 | d8e50a39 | Giorgos Verigakis | # itemNotFound (404),
|
543 | d8e50a39 | Giorgos Verigakis | # badRequest (400),
|
544 | d8e50a39 | Giorgos Verigakis | # buildInProgress (409),
|
545 | d8e50a39 | Giorgos Verigakis | # badMediaType(415),
|
546 | d8e50a39 | Giorgos Verigakis | # overLimit (413)
|
547 | ce55f211 | Kostas Papadimitriou | |
548 | b36f78fa | Giorgos Verigakis | req = util.get_request_dict(request) |
549 | 9e98ba3c | Giorgos Verigakis | log.debug('create_server_metadata_item %s %s %s', server_id, key, req)
|
550 | 4b3b8688 | Giorgos Verigakis | vm = util.get_vm(server_id, request.user_uniq) |
551 | d8e50a39 | Giorgos Verigakis | try:
|
552 | d8e50a39 | Giorgos Verigakis | metadict = req['meta']
|
553 | d8e50a39 | Giorgos Verigakis | assert isinstance(metadict, dict) |
554 | d8e50a39 | Giorgos Verigakis | assert len(metadict) == 1 |
555 | d8e50a39 | Giorgos Verigakis | assert key in metadict |
556 | d8e50a39 | Giorgos Verigakis | except (KeyError, AssertionError): |
557 | ccd0d474 | Giorgos Verigakis | raise faults.BadRequest("Malformed request") |
558 | ce55f211 | Kostas Papadimitriou | |
559 | b36f78fa | Giorgos Verigakis | meta, created = VirtualMachineMetadata.objects.get_or_create( |
560 | b36f78fa | Giorgos Verigakis | meta_key=key, |
561 | b36f78fa | Giorgos Verigakis | vm=vm) |
562 | ce55f211 | Kostas Papadimitriou | |
563 | d8e50a39 | Giorgos Verigakis | meta.meta_value = metadict[key] |
564 | d8e50a39 | Giorgos Verigakis | meta.save() |
565 | 5509b599 | Giorgos Verigakis | vm.save() |
566 | 62b894c0 | Giorgos Verigakis | d = {meta.meta_key: meta.meta_value} |
567 | 62b894c0 | Giorgos Verigakis | return util.render_meta(request, d, status=201) |
568 | d8e50a39 | Giorgos Verigakis | |
569 | 55cd40be | Vangelis Koukis | |
570 | b36f78fa | Giorgos Verigakis | @util.api_method('DELETE') |
571 | 4dba0480 | Christos Stavrakakis | @transaction.commit_on_success
|
572 | d8e50a39 | Giorgos Verigakis | def delete_metadata_item(request, server_id, key): |
573 | d8e50a39 | Giorgos Verigakis | # Normal Response Code: 204
|
574 | d8e50a39 | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
|
575 | d8e50a39 | Giorgos Verigakis | # serviceUnavailable (503),
|
576 | d8e50a39 | Giorgos Verigakis | # unauthorized (401),
|
577 | d8e50a39 | Giorgos Verigakis | # itemNotFound (404),
|
578 | d8e50a39 | Giorgos Verigakis | # badRequest (400),
|
579 | d8e50a39 | Giorgos Verigakis | # buildInProgress (409),
|
580 | d8e50a39 | Giorgos Verigakis | # badMediaType(415),
|
581 | d8e50a39 | Giorgos Verigakis | # overLimit (413),
|
582 | ce55f211 | Kostas Papadimitriou | |
583 | 9e98ba3c | Giorgos Verigakis | log.debug('delete_server_metadata_item %s %s', server_id, key)
|
584 | 4b3b8688 | Giorgos Verigakis | vm = util.get_vm(server_id, request.user_uniq) |
585 | b36f78fa | Giorgos Verigakis | meta = util.get_vm_meta(vm, key) |
586 | d8e50a39 | Giorgos Verigakis | meta.delete() |
587 | 5509b599 | Giorgos Verigakis | vm.save() |
588 | d8e50a39 | Giorgos Verigakis | return HttpResponse(status=204) |
589 | c738c935 | Giorgos Verigakis | |
590 | 55cd40be | Vangelis Koukis | |
591 | c738c935 | Giorgos Verigakis | @util.api_method('GET') |
592 | c738c935 | Giorgos Verigakis | def server_stats(request, server_id): |
593 | c738c935 | Giorgos Verigakis | # Normal Response Codes: 200
|
594 | c738c935 | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
|
595 | c738c935 | Giorgos Verigakis | # serviceUnavailable (503),
|
596 | c738c935 | Giorgos Verigakis | # unauthorized (401),
|
597 | c738c935 | Giorgos Verigakis | # badRequest (400),
|
598 | c738c935 | Giorgos Verigakis | # itemNotFound (404),
|
599 | c738c935 | Giorgos Verigakis | # overLimit (413)
|
600 | ce55f211 | Kostas Papadimitriou | |
601 | 9e98ba3c | Giorgos Verigakis | log.debug('server_stats %s', server_id)
|
602 | 4b3b8688 | Giorgos Verigakis | vm = util.get_vm(server_id, request.user_uniq) |
603 | 924d8085 | Christos Stavrakakis | #secret = util.encrypt(vm.backend_vm_id)
|
604 | 924d8085 | Christos Stavrakakis | secret = vm.backend_vm_id # XXX disable backend id encryption
|
605 | ce55f211 | Kostas Papadimitriou | |
606 | c738c935 | Giorgos Verigakis | stats = { |
607 | c738c935 | Giorgos Verigakis | 'serverRef': vm.id,
|
608 | c738c935 | Giorgos Verigakis | 'refresh': settings.STATS_REFRESH_PERIOD,
|
609 | 5391d6b5 | Giorgos Verigakis | 'cpuBar': settings.CPU_BAR_GRAPH_URL % secret,
|
610 | 5391d6b5 | Giorgos Verigakis | 'cpuTimeSeries': settings.CPU_TIMESERIES_GRAPH_URL % secret,
|
611 | 5391d6b5 | Giorgos Verigakis | 'netBar': settings.NET_BAR_GRAPH_URL % secret,
|
612 | 5391d6b5 | Giorgos Verigakis | 'netTimeSeries': settings.NET_TIMESERIES_GRAPH_URL % secret}
|
613 | ce55f211 | Kostas Papadimitriou | |
614 | c738c935 | Giorgos Verigakis | if request.serialization == 'xml': |
615 | c738c935 | Giorgos Verigakis | data = render_to_string('server_stats.xml', stats)
|
616 | c738c935 | Giorgos Verigakis | else:
|
617 | c738c935 | Giorgos Verigakis | data = json.dumps({'stats': stats})
|
618 | c738c935 | Giorgos Verigakis | |
619 | c738c935 | Giorgos Verigakis | return HttpResponse(data, status=200) |