root / snf-cyclades-app / synnefo / api / servers.py @ c0720b78
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1 | b3fd98ae | Christos Stavrakakis | # Copyright 2011-2013 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 | 07b73be0 | Kostas Papadimitriou | from django import dispatch |
35 | ccd0d474 | Giorgos Verigakis | from django.conf import settings |
36 | d8e50a39 | Giorgos Verigakis | from django.conf.urls.defaults import patterns |
37 | 4dba0480 | Christos Stavrakakis | from django.db import transaction |
38 | 7e2f9d4b | Giorgos Verigakis | from django.http import HttpResponse |
39 | 7e2f9d4b | Giorgos Verigakis | from django.template.loader import render_to_string |
40 | 29a59bc1 | Giorgos Verigakis | from django.utils import simplejson as json |
41 | 7e2f9d4b | Giorgos Verigakis | |
42 | b3fd98ae | Christos Stavrakakis | from snf_django.lib import api |
43 | b3fd98ae | Christos Stavrakakis | from snf_django.lib.api import faults, utils |
44 | bd40abfa | Christos Stavrakakis | from synnefo.api import util |
45 | 0971fa71 | Markos Gogoulos | from synnefo.api.actions import server_actions |
46 | 939d71dd | Christos Stavrakakis | from synnefo.db.models import (VirtualMachine, VirtualMachineMetadata, |
47 | 939d71dd | Christos Stavrakakis | NetworkInterface) |
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 | ec0b5e5b | Christos Stavrakakis | from synnefo.logic.rapi import GanetiApiError |
51 | cc7c0f44 | Christos Stavrakakis | from synnefo.logic.backend_allocator import BackendAllocator |
52 | 77f45438 | Christos Stavrakakis | from synnefo import quotas |
53 | cc7c0f44 | Christos Stavrakakis | |
54 | 07b73be0 | Kostas Papadimitriou | # server creation signal
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55 | 07b73be0 | Kostas Papadimitriou | server_created = dispatch.Signal(providing_args=["created_vm_params"])
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56 | 9e98ba3c | Giorgos Verigakis | |
57 | bf5c82dc | Christos Stavrakakis | from logging import getLogger |
58 | b3fd98ae | Christos Stavrakakis | log = getLogger(__name__) |
59 | 7e2f9d4b | Giorgos Verigakis | |
60 | e440e835 | Christos Stavrakakis | urlpatterns = patterns( |
61 | e440e835 | Christos Stavrakakis | 'synnefo.api.servers',
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62 | 7e2f9d4b | Giorgos Verigakis | (r'^(?:/|.json|.xml)?$', 'demux'), |
63 | 7e2f9d4b | Giorgos Verigakis | (r'^/detail(?:.json|.xml)?$', 'list_servers', {'detail': True}), |
64 | 7e2f9d4b | Giorgos Verigakis | (r'^/(\d+)(?:.json|.xml)?$', 'server_demux'), |
65 | b016b476 | Giorgos Verigakis | (r'^/(\d+)/action(?:.json|.xml)?$', 'server_action'), |
66 | b016b476 | Giorgos Verigakis | (r'^/(\d+)/ips(?:.json|.xml)?$', 'list_addresses'), |
67 | b016b476 | Giorgos Verigakis | (r'^/(\d+)/ips/(.+?)(?:.json|.xml)?$', 'list_addresses_by_network'), |
68 | 8a992938 | Christos Stavrakakis | (r'^/(\d+)/metadata(?:.json|.xml)?$', 'metadata_demux'), |
69 | 8a992938 | Christos Stavrakakis | (r'^/(\d+)/metadata/(.+?)(?:.json|.xml)?$', 'metadata_item_demux'), |
70 | c738c935 | Giorgos Verigakis | (r'^/(\d+)/stats(?:.json|.xml)?$', 'server_stats'), |
71 | 85a634e6 | Kostas Papadimitriou | (r'^/(\d+)/diagnostics(?:.json)?$', 'get_server_diagnostics'), |
72 | 7e2f9d4b | Giorgos Verigakis | ) |
73 | 7e2f9d4b | Giorgos Verigakis | |
74 | 7e2f9d4b | Giorgos Verigakis | |
75 | 7e2f9d4b | Giorgos Verigakis | def demux(request): |
76 | 7e2f9d4b | Giorgos Verigakis | if request.method == 'GET': |
77 | 7e2f9d4b | Giorgos Verigakis | return list_servers(request)
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78 | 7e2f9d4b | Giorgos Verigakis | elif request.method == 'POST': |
79 | 7e2f9d4b | Giorgos Verigakis | return create_server(request)
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80 | 7e2f9d4b | Giorgos Verigakis | else:
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81 | c0720b78 | Kostas Papadimitriou | return api.api_method_not_allowed(request)
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82 | 7e2f9d4b | Giorgos Verigakis | |
83 | 55cd40be | Vangelis Koukis | |
84 | 7e2f9d4b | Giorgos Verigakis | def server_demux(request, server_id): |
85 | 7e2f9d4b | Giorgos Verigakis | if request.method == 'GET': |
86 | 7e2f9d4b | Giorgos Verigakis | return get_server_details(request, server_id)
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87 | 7e2f9d4b | Giorgos Verigakis | elif request.method == 'PUT': |
88 | 7e2f9d4b | Giorgos Verigakis | return update_server_name(request, server_id)
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89 | 7e2f9d4b | Giorgos Verigakis | elif request.method == 'DELETE': |
90 | 7e2f9d4b | Giorgos Verigakis | return delete_server(request, server_id)
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91 | 7e2f9d4b | Giorgos Verigakis | else:
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92 | c0720b78 | Kostas Papadimitriou | return api.api_method_not_allowed(request)
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93 | d8e50a39 | Giorgos Verigakis | |
94 | 55cd40be | Vangelis Koukis | |
95 | d8e50a39 | Giorgos Verigakis | def metadata_demux(request, server_id): |
96 | d8e50a39 | Giorgos Verigakis | if request.method == 'GET': |
97 | d8e50a39 | Giorgos Verigakis | return list_metadata(request, server_id)
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98 | d8e50a39 | Giorgos Verigakis | elif request.method == 'POST': |
99 | d8e50a39 | Giorgos Verigakis | return update_metadata(request, server_id)
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100 | d8e50a39 | Giorgos Verigakis | else:
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101 | c0720b78 | Kostas Papadimitriou | return api.api_method_not_allowed(request)
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102 | d8e50a39 | Giorgos Verigakis | |
103 | 55cd40be | Vangelis Koukis | |
104 | d8e50a39 | Giorgos Verigakis | def metadata_item_demux(request, server_id, key): |
105 | d8e50a39 | Giorgos Verigakis | if request.method == 'GET': |
106 | d8e50a39 | Giorgos Verigakis | return get_metadata_item(request, server_id, key)
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107 | d8e50a39 | Giorgos Verigakis | elif request.method == 'PUT': |
108 | d8e50a39 | Giorgos Verigakis | return create_metadata_item(request, server_id, key)
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109 | d8e50a39 | Giorgos Verigakis | elif request.method == 'DELETE': |
110 | d8e50a39 | Giorgos Verigakis | return delete_metadata_item(request, server_id, key)
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111 | d8e50a39 | Giorgos Verigakis | else:
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112 | c0720b78 | Kostas Papadimitriou | return api.api_method_not_allowed(request)
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113 | 7e2f9d4b | Giorgos Verigakis | |
114 | 08b079e2 | Stavros Sachtouris | |
115 | 7fede91e | Christos Stavrakakis | def nic_to_dict(nic): |
116 | 7fede91e | Christos Stavrakakis | d = {'id': util.construct_nic_id(nic),
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117 | 7fede91e | Christos Stavrakakis | 'network_id': str(nic.network.id), |
118 | 7fede91e | Christos Stavrakakis | 'mac_address': nic.mac,
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119 | 7fede91e | Christos Stavrakakis | 'ipv4': nic.ipv4 if nic.ipv4 else None, |
120 | 7fede91e | Christos Stavrakakis | 'ipv6': nic.ipv6 if nic.ipv6 else None} |
121 | 47c66641 | Dimitris Aragiorgis | |
122 | 207b70d5 | Giorgos Verigakis | if nic.firewall_profile:
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123 | 207b70d5 | Giorgos Verigakis | d['firewallProfile'] = nic.firewall_profile
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124 | d44c236b | Giorgos Verigakis | return d
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125 | b016b476 | Giorgos Verigakis | |
126 | 55cd40be | Vangelis Koukis | |
127 | 1f638a85 | Christos Stavrakakis | def nics_to_addresses(nics): |
128 | 1f638a85 | Christos Stavrakakis | addresses = {} |
129 | 1f638a85 | Christos Stavrakakis | for nic in nics: |
130 | 1f638a85 | Christos Stavrakakis | net_nics = [] |
131 | f8352d29 | Christos Stavrakakis | net_nics.append({"version": 4, |
132 | f8352d29 | Christos Stavrakakis | "addr": nic.ipv4,
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133 | f8352d29 | Christos Stavrakakis | "OS-EXT-IPS:type": "fixed"}) |
134 | 1f638a85 | Christos Stavrakakis | if nic.ipv6:
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135 | f8352d29 | Christos Stavrakakis | net_nics.append({"version": 6, |
136 | f8352d29 | Christos Stavrakakis | "addr": nic.ipv6,
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137 | f8352d29 | Christos Stavrakakis | "OS-EXT-IPS:type": "fixed"}) |
138 | 1f638a85 | Christos Stavrakakis | addresses[nic.network.id] = net_nics |
139 | 1f638a85 | Christos Stavrakakis | return addresses
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140 | 1f638a85 | Christos Stavrakakis | |
141 | 1f638a85 | Christos Stavrakakis | |
142 | d8e50a39 | Giorgos Verigakis | def vm_to_dict(vm, detail=False): |
143 | d8e50a39 | Giorgos Verigakis | d = dict(id=vm.id, name=vm.name)
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144 | 1b696c26 | Christos Stavrakakis | d['links'] = util.vm_to_links(vm.id)
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145 | 7e2f9d4b | Giorgos Verigakis | if detail:
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146 | 936e0be3 | Christos Stavrakakis | d['user_id'] = vm.userid
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147 | 936e0be3 | Christos Stavrakakis | d['tenant_id'] = vm.userid
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148 | d8e50a39 | Giorgos Verigakis | d['status'] = get_rsapi_state(vm)
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149 | 19da4325 | Vangelis Koukis | d['progress'] = 100 if get_rsapi_state(vm) == 'ACTIVE' \ |
150 | e440e835 | Christos Stavrakakis | else vm.buildpercentage
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151 | d8e50a39 | Giorgos Verigakis | d['hostId'] = vm.hostid
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152 | b3fd98ae | Christos Stavrakakis | d['updated'] = utils.isoformat(vm.updated)
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153 | b3fd98ae | Christos Stavrakakis | d['created'] = utils.isoformat(vm.created)
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154 | 1b696c26 | Christos Stavrakakis | d['flavor'] = {"id": vm.flavor.id, |
155 | 1b696c26 | Christos Stavrakakis | "links": util.flavor_to_links(vm.flavor.id)}
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156 | 1b696c26 | Christos Stavrakakis | d['image'] = {"id": vm.imageid, |
157 | 1b696c26 | Christos Stavrakakis | "links": util.image_to_links(vm.imageid)}
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158 | e221ade2 | Christos Stavrakakis | d['suspended'] = vm.suspended
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159 | ce55f211 | Kostas Papadimitriou | |
160 | 7cc3c7d9 | Giorgos Verigakis | metadata = dict((m.meta_key, m.meta_value) for m in vm.metadata.all()) |
161 | 1b696c26 | Christos Stavrakakis | d['metadata'] = metadata
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162 | aa197ee4 | Vangelis Koukis | |
163 | 939d71dd | Christos Stavrakakis | vm_nics = vm.nics.filter(state="ACTIVE").order_by("index") |
164 | 939d71dd | Christos Stavrakakis | attachments = map(nic_to_dict, vm_nics)
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165 | 5029ff36 | Christos Stavrakakis | d['attachments'] = attachments
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166 | 1f638a85 | Christos Stavrakakis | d['addresses'] = nics_to_addresses(vm_nics)
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167 | 85a634e6 | Kostas Papadimitriou | |
168 | 85a634e6 | Kostas Papadimitriou | # include the latest vm diagnostic, if set
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169 | 85a634e6 | Kostas Papadimitriou | diagnostic = vm.get_last_diagnostic() |
170 | 85a634e6 | Kostas Papadimitriou | if diagnostic:
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171 | 85a634e6 | Kostas Papadimitriou | d['diagnostics'] = diagnostics_to_dict([diagnostic])
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172 | 1b696c26 | Christos Stavrakakis | else:
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173 | 1b696c26 | Christos Stavrakakis | d['diagnostics'] = []
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174 | f8352d29 | Christos Stavrakakis | # Fixed
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175 | f8352d29 | Christos Stavrakakis | d["security_groups"] = [{"name": "default"}] |
176 | f8352d29 | Christos Stavrakakis | d["key_name"] = None |
177 | f8352d29 | Christos Stavrakakis | d["config_drive"] = "" |
178 | f8352d29 | Christos Stavrakakis | d["accessIPv4"] = "" |
179 | f8352d29 | Christos Stavrakakis | d["accessIPv6"] = "" |
180 | 85a634e6 | Kostas Papadimitriou | |
181 | 7e2f9d4b | Giorgos Verigakis | return d
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182 | 7e2f9d4b | Giorgos Verigakis | |
183 | d8e50a39 | Giorgos Verigakis | |
184 | 85a634e6 | Kostas Papadimitriou | def diagnostics_to_dict(diagnostics): |
185 | 85a634e6 | Kostas Papadimitriou | """
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186 | 85a634e6 | Kostas Papadimitriou | Extract api data from diagnostics QuerySet.
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187 | 85a634e6 | Kostas Papadimitriou | """
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188 | 85a634e6 | Kostas Papadimitriou | entries = list()
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189 | 85a634e6 | Kostas Papadimitriou | |
190 | 85a634e6 | Kostas Papadimitriou | for diagnostic in diagnostics: |
191 | 85a634e6 | Kostas Papadimitriou | # format source date if set
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192 | 85a634e6 | Kostas Papadimitriou | formatted_source_date = None
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193 | 85a634e6 | Kostas Papadimitriou | if diagnostic.source_date:
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194 | b3fd98ae | Christos Stavrakakis | formatted_source_date = utils.isoformat(diagnostic.source_date) |
195 | 85a634e6 | Kostas Papadimitriou | |
196 | 85a634e6 | Kostas Papadimitriou | entry = { |
197 | 85a634e6 | Kostas Papadimitriou | 'source': diagnostic.source,
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198 | b3fd98ae | Christos Stavrakakis | 'created': utils.isoformat(diagnostic.created),
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199 | 85a634e6 | Kostas Papadimitriou | 'message': diagnostic.message,
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200 | 85a634e6 | Kostas Papadimitriou | 'details': diagnostic.details,
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201 | 85a634e6 | Kostas Papadimitriou | 'level': diagnostic.level,
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202 | 85a634e6 | Kostas Papadimitriou | } |
203 | 85a634e6 | Kostas Papadimitriou | |
204 | 85a634e6 | Kostas Papadimitriou | if formatted_source_date:
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205 | 85a634e6 | Kostas Papadimitriou | entry['source_date'] = formatted_source_date
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206 | 85a634e6 | Kostas Papadimitriou | |
207 | 85a634e6 | Kostas Papadimitriou | entries.append(entry) |
208 | 85a634e6 | Kostas Papadimitriou | |
209 | 85a634e6 | Kostas Papadimitriou | return entries
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210 | 85a634e6 | Kostas Papadimitriou | |
211 | 85a634e6 | Kostas Papadimitriou | |
212 | d8e50a39 | Giorgos Verigakis | def render_server(request, server, status=200): |
213 | d8e50a39 | Giorgos Verigakis | if request.serialization == 'xml': |
214 | b36f78fa | Giorgos Verigakis | data = render_to_string('server.xml', {
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215 | b36f78fa | Giorgos Verigakis | 'server': server,
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216 | b36f78fa | Giorgos Verigakis | 'is_root': True}) |
217 | 7e2f9d4b | Giorgos Verigakis | else:
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218 | d8e50a39 | Giorgos Verigakis | data = json.dumps({'server': server})
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219 | c36934a7 | Giorgos Verigakis | return HttpResponse(data, status=status)
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220 | aa197ee4 | Vangelis Koukis | |
221 | 7e2f9d4b | Giorgos Verigakis | |
222 | 85a634e6 | Kostas Papadimitriou | def render_diagnostics(request, diagnostics_dict, status=200): |
223 | 85a634e6 | Kostas Papadimitriou | """
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224 | 85a634e6 | Kostas Papadimitriou | Render diagnostics dictionary to json response.
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225 | 85a634e6 | Kostas Papadimitriou | """
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226 | 85a634e6 | Kostas Papadimitriou | return HttpResponse(json.dumps(diagnostics_dict), status=status)
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227 | 85a634e6 | Kostas Papadimitriou | |
228 | 85a634e6 | Kostas Papadimitriou | |
229 | b3fd98ae | Christos Stavrakakis | @api.api_method(http_method='GET', user_required=True, logger=log) |
230 | 85a634e6 | Kostas Papadimitriou | def get_server_diagnostics(request, server_id): |
231 | 85a634e6 | Kostas Papadimitriou | """
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232 | 85a634e6 | Kostas Papadimitriou | Virtual machine diagnostics api view.
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233 | 85a634e6 | Kostas Papadimitriou | """
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234 | 85a634e6 | Kostas Papadimitriou | log.debug('server_diagnostics %s', server_id)
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235 | 85a634e6 | Kostas Papadimitriou | vm = util.get_vm(server_id, request.user_uniq) |
236 | 85a634e6 | Kostas Papadimitriou | diagnostics = diagnostics_to_dict(vm.diagnostics.all()) |
237 | 85a634e6 | Kostas Papadimitriou | return render_diagnostics(request, diagnostics)
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238 | 85a634e6 | Kostas Papadimitriou | |
239 | 85a634e6 | Kostas Papadimitriou | |
240 | b3fd98ae | Christos Stavrakakis | @api.api_method(http_method='GET', user_required=True, logger=log) |
241 | 7e2f9d4b | Giorgos Verigakis | def list_servers(request, detail=False): |
242 | 7e2f9d4b | Giorgos Verigakis | # Normal Response Codes: 200, 203
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243 | 7e2f9d4b | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
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244 | 7e2f9d4b | Giorgos Verigakis | # serviceUnavailable (503),
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245 | 7e2f9d4b | Giorgos Verigakis | # unauthorized (401),
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246 | 7e2f9d4b | Giorgos Verigakis | # badRequest (400),
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247 | 7e2f9d4b | Giorgos Verigakis | # overLimit (413)
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248 | ce55f211 | Kostas Papadimitriou | |
249 | 0c37a721 | Christos Stavrakakis | log.debug('list_servers detail=%s', detail)
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250 | e524ed5f | Kostas Papadimitriou | user_vms = VirtualMachine.objects.filter(userid=request.user_uniq) |
251 | ce55f211 | Kostas Papadimitriou | |
252 | b3fd98ae | Christos Stavrakakis | since = utils.isoparse(request.GET.get('changes-since'))
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253 | 85a634e6 | Kostas Papadimitriou | |
254 | d8e50a39 | Giorgos Verigakis | if since:
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255 | 2987cd8a | Giorgos Verigakis | user_vms = user_vms.filter(updated__gte=since) |
256 | d8e50a39 | Giorgos Verigakis | if not user_vms: |
257 | d8e50a39 | Giorgos Verigakis | return HttpResponse(status=304) |
258 | e524ed5f | Kostas Papadimitriou | else:
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259 | 1d7c75e4 | Kostas Papadimitriou | user_vms = user_vms.filter(deleted=False)
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260 | ce55f211 | Kostas Papadimitriou | |
261 | e440e835 | Christos Stavrakakis | servers = [vm_to_dict(server, detail) |
262 | cd2b0bf5 | Christos Stavrakakis | for server in user_vms.order_by('id')] |
263 | aa197ee4 | Vangelis Koukis | |
264 | d8e50a39 | Giorgos Verigakis | if request.serialization == 'xml': |
265 | b36f78fa | Giorgos Verigakis | data = render_to_string('list_servers.xml', {
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266 | b36f78fa | Giorgos Verigakis | 'servers': servers,
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267 | b36f78fa | Giorgos Verigakis | 'detail': detail})
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268 | 7e2f9d4b | Giorgos Verigakis | else:
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269 | 5029ff36 | Christos Stavrakakis | data = json.dumps({'servers': servers})
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270 | aa197ee4 | Vangelis Koukis | |
271 | c36934a7 | Giorgos Verigakis | return HttpResponse(data, status=200) |
272 | 7e2f9d4b | Giorgos Verigakis | |
273 | 55cd40be | Vangelis Koukis | |
274 | b3fd98ae | Christos Stavrakakis | @api.api_method(http_method='POST', user_required=True, logger=log) |
275 | 2509ce17 | Christos Stavrakakis | def create_server(request): |
276 | 7e2f9d4b | Giorgos Verigakis | # Normal Response Code: 202
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277 | 7e2f9d4b | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
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278 | 7e2f9d4b | Giorgos Verigakis | # serviceUnavailable (503),
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279 | 7e2f9d4b | Giorgos Verigakis | # unauthorized (401),
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280 | 7e2f9d4b | Giorgos Verigakis | # badMediaType(415),
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281 | 7e2f9d4b | Giorgos Verigakis | # itemNotFound (404),
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282 | 7e2f9d4b | Giorgos Verigakis | # badRequest (400),
|
283 | 7e2f9d4b | Giorgos Verigakis | # serverCapacityUnavailable (503),
|
284 | 7e2f9d4b | Giorgos Verigakis | # overLimit (413)
|
285 | bcd80cd9 | Christos Stavrakakis | req = utils.get_request_dict(request) |
286 | bcd80cd9 | Christos Stavrakakis | log.info('create_server %s', req)
|
287 | bcd80cd9 | Christos Stavrakakis | user_id = request.user_uniq |
288 | bcd80cd9 | Christos Stavrakakis | |
289 | 7e2f9d4b | Giorgos Verigakis | try:
|
290 | bcd80cd9 | Christos Stavrakakis | server = req['server']
|
291 | bcd80cd9 | Christos Stavrakakis | name = server['name']
|
292 | bcd80cd9 | Christos Stavrakakis | metadata = server.get('metadata', {})
|
293 | bcd80cd9 | Christos Stavrakakis | assert isinstance(metadata, dict) |
294 | bcd80cd9 | Christos Stavrakakis | image_id = server['imageRef']
|
295 | bcd80cd9 | Christos Stavrakakis | flavor_id = server['flavorRef']
|
296 | bcd80cd9 | Christos Stavrakakis | personality = server.get('personality', [])
|
297 | bcd80cd9 | Christos Stavrakakis | assert isinstance(personality, list) |
298 | bcd80cd9 | Christos Stavrakakis | except (KeyError, AssertionError): |
299 | bcd80cd9 | Christos Stavrakakis | raise faults.BadRequest("Malformed request") |
300 | bcd80cd9 | Christos Stavrakakis | |
301 | bcd80cd9 | Christos Stavrakakis | # Verify that personalities are well-formed
|
302 | bcd80cd9 | Christos Stavrakakis | util.verify_personality(personality) |
303 | bcd80cd9 | Christos Stavrakakis | # Get image information
|
304 | bcd80cd9 | Christos Stavrakakis | image = util.get_image_dict(image_id, user_id) |
305 | bcd80cd9 | Christos Stavrakakis | # Get flavor (ensure it is active)
|
306 | bcd80cd9 | Christos Stavrakakis | flavor = util.get_flavor(flavor_id, include_deleted=False)
|
307 | bcd80cd9 | Christos Stavrakakis | # Generate password
|
308 | bcd80cd9 | Christos Stavrakakis | password = util.random_password() |
309 | bcd80cd9 | Christos Stavrakakis | |
310 | bcd80cd9 | Christos Stavrakakis | vm = do_create_server(user_id, name, password, flavor, image, |
311 | bcd80cd9 | Christos Stavrakakis | metadata=metadata, personality=personality) |
312 | bcd80cd9 | Christos Stavrakakis | |
313 | bcd80cd9 | Christos Stavrakakis | server = vm_to_dict(vm, detail=True)
|
314 | bcd80cd9 | Christos Stavrakakis | server['status'] = 'BUILD' |
315 | bcd80cd9 | Christos Stavrakakis | server['adminPass'] = password
|
316 | bcd80cd9 | Christos Stavrakakis | |
317 | bcd80cd9 | Christos Stavrakakis | response = render_server(request, server, status=202)
|
318 | 4b8e03e5 | Christos Stavrakakis | |
319 | bcd80cd9 | Christos Stavrakakis | return response
|
320 | bcd80cd9 | Christos Stavrakakis | |
321 | bcd80cd9 | Christos Stavrakakis | |
322 | bcd80cd9 | Christos Stavrakakis | @transaction.commit_manually
|
323 | bcd80cd9 | Christos Stavrakakis | def do_create_server(userid, name, password, flavor, image, metadata={}, |
324 | 1f638a85 | Christos Stavrakakis | personality=[], network=None, backend=None): |
325 | bcd80cd9 | Christos Stavrakakis | if backend is None: |
326 | bcd80cd9 | Christos Stavrakakis | # Allocate backend to host the server. Commit after allocation to
|
327 | bcd80cd9 | Christos Stavrakakis | # release the locks hold by the backend allocator.
|
328 | fc443bcd | Giorgos Verigakis | try:
|
329 | bcd80cd9 | Christos Stavrakakis | backend_allocator = BackendAllocator() |
330 | bcd80cd9 | Christos Stavrakakis | backend = backend_allocator.allocate(userid, flavor) |
331 | bcd80cd9 | Christos Stavrakakis | if backend is None: |
332 | bcd80cd9 | Christos Stavrakakis | log.error("No available backend for VM with flavor %s", flavor)
|
333 | bcd80cd9 | Christos Stavrakakis | raise faults.ServiceUnavailable("No available backends") |
334 | bcd80cd9 | Christos Stavrakakis | except:
|
335 | bcd80cd9 | Christos Stavrakakis | transaction.rollback() |
336 | bcd80cd9 | Christos Stavrakakis | raise
|
337 | bcd80cd9 | Christos Stavrakakis | else:
|
338 | bcd80cd9 | Christos Stavrakakis | transaction.commit() |
339 | ce55f211 | Kostas Papadimitriou | |
340 | 482c6454 | Christos Stavrakakis | # Fix flavor for archipelago
|
341 | 482c6454 | Christos Stavrakakis | disk_template, provider = util.get_flavor_provider(flavor) |
342 | 482c6454 | Christos Stavrakakis | if provider:
|
343 | 482c6454 | Christos Stavrakakis | flavor.disk_template = disk_template |
344 | 482c6454 | Christos Stavrakakis | flavor.disk_provider = provider |
345 | b2222a7f | Christos Stavrakakis | flavor.disk_origin = image['checksum']
|
346 | b2222a7f | Christos Stavrakakis | image['backend_id'] = 'null' |
347 | 482c6454 | Christos Stavrakakis | else:
|
348 | 482c6454 | Christos Stavrakakis | flavor.disk_provider = None
|
349 | b2222a7f | Christos Stavrakakis | flavor.disk_origin = None
|
350 | 482c6454 | Christos Stavrakakis | |
351 | 4b8e03e5 | Christos Stavrakakis | try:
|
352 | bcd80cd9 | Christos Stavrakakis | if network is None: |
353 | bcd80cd9 | Christos Stavrakakis | # Allocate IP from public network
|
354 | bcd80cd9 | Christos Stavrakakis | (network, address) = util.get_public_ip(backend) |
355 | bcd80cd9 | Christos Stavrakakis | nic = {'ip': address, 'network': network.backend_id} |
356 | bcd80cd9 | Christos Stavrakakis | else:
|
357 | bcd80cd9 | Christos Stavrakakis | address = util.get_network_free_address(network) |
358 | 501053a1 | Christos Stavrakakis | |
359 | 4b8e03e5 | Christos Stavrakakis | # We must save the VM instance now, so that it gets a valid
|
360 | 4b8e03e5 | Christos Stavrakakis | # vm.backend_vm_id.
|
361 | 4b8e03e5 | Christos Stavrakakis | vm = VirtualMachine.objects.create( |
362 | 4b8e03e5 | Christos Stavrakakis | name=name, |
363 | 4b8e03e5 | Christos Stavrakakis | backend=backend, |
364 | bcd80cd9 | Christos Stavrakakis | userid=userid, |
365 | bcd80cd9 | Christos Stavrakakis | imageid=image["id"],
|
366 | 7f2dbcad | Christos Stavrakakis | flavor=flavor, |
367 | 2509ce17 | Christos Stavrakakis | action="CREATE")
|
368 | 0c37a721 | Christos Stavrakakis | |
369 | 939d71dd | Christos Stavrakakis | # Create VM's public NIC. Do not wait notification form ganeti hooks to
|
370 | 939d71dd | Christos Stavrakakis | # create this NIC, because if the hooks never run (e.g. building error)
|
371 | 939d71dd | Christos Stavrakakis | # the VM's public IP address will never be released!
|
372 | 939d71dd | Christos Stavrakakis | NetworkInterface.objects.create(machine=vm, network=network, index=0,
|
373 | fa8c2506 | Christos Stavrakakis | ipv4=address, state="BUILDING")
|
374 | 939d71dd | Christos Stavrakakis | |
375 | 482c6454 | Christos Stavrakakis | log.info("Created entry in DB for VM '%s'", vm)
|
376 | 79b7dbb7 | Christos Stavrakakis | |
377 | a9e5e76a | Kostas Papadimitriou | # dispatch server created signal
|
378 | a9e5e76a | Kostas Papadimitriou | server_created.send(sender=vm, created_vm_params={ |
379 | 2a599282 | Christos Stavrakakis | 'img_id': image['backend_id'], |
380 | 79b7dbb7 | Christos Stavrakakis | 'img_passwd': password,
|
381 | 79b7dbb7 | Christos Stavrakakis | 'img_format': str(image['format']), |
382 | 97f9c50c | root | 'img_personality': json.dumps(personality),
|
383 | 97f9c50c | root | 'img_properties': json.dumps(image['metadata']), |
384 | a9e5e76a | Kostas Papadimitriou | }) |
385 | 027e437a | Kostas Papadimitriou | |
386 | 482c6454 | Christos Stavrakakis | # Also we must create the VM metadata in the same transaction.
|
387 | 4b8e03e5 | Christos Stavrakakis | for key, val in metadata.items(): |
388 | 4b8e03e5 | Christos Stavrakakis | VirtualMachineMetadata.objects.create( |
389 | 4b8e03e5 | Christos Stavrakakis | meta_key=key, |
390 | 4b8e03e5 | Christos Stavrakakis | meta_value=val, |
391 | 4b8e03e5 | Christos Stavrakakis | vm=vm) |
392 | 2509ce17 | Christos Stavrakakis | # Issue commission to Quotaholder and accept it since at the end of
|
393 | a5781130 | Christos Stavrakakis | # this transaction the VirtualMachine object will be created in the DB.
|
394 | 2509ce17 | Christos Stavrakakis | # Note: the following call does a commit!
|
395 | 2509ce17 | Christos Stavrakakis | quotas.issue_and_accept_commission(vm) |
396 | 4b8e03e5 | Christos Stavrakakis | except:
|
397 | 4b8e03e5 | Christos Stavrakakis | transaction.rollback() |
398 | 4b8e03e5 | Christos Stavrakakis | raise
|
399 | 4b8e03e5 | Christos Stavrakakis | else:
|
400 | 4b8e03e5 | Christos Stavrakakis | transaction.commit() |
401 | adc46059 | Christos Stavrakakis | |
402 | 482c6454 | Christos Stavrakakis | try:
|
403 | 482c6454 | Christos Stavrakakis | jobID = create_instance(vm, nic, flavor, image) |
404 | 482c6454 | Christos Stavrakakis | # At this point the job is enqueued in the Ganeti backend
|
405 | 482c6454 | Christos Stavrakakis | vm.backendjobid = jobID |
406 | 482c6454 | Christos Stavrakakis | vm.save() |
407 | 482c6454 | Christos Stavrakakis | transaction.commit() |
408 | 482c6454 | Christos Stavrakakis | log.info("User %s created VM %s, NIC %s, Backend %s, JobID %s",
|
409 | bcd80cd9 | Christos Stavrakakis | userid, vm, nic, backend, str(jobID))
|
410 | 482c6454 | Christos Stavrakakis | except GanetiApiError as e: |
411 | 7907af91 | Christos Stavrakakis | log.exception("Can not communicate to backend %s: %s.",
|
412 | 7907af91 | Christos Stavrakakis | backend, e) |
413 | 7907af91 | Christos Stavrakakis | # Failed while enqueuing OP_INSTANCE_CREATE to backend. Restore
|
414 | 7907af91 | Christos Stavrakakis | # already reserved quotas by issuing a negative commission
|
415 | 7907af91 | Christos Stavrakakis | vm.operstate = "ERROR"
|
416 | 7907af91 | Christos Stavrakakis | vm.backendlogmsg = "Can not communicate to backend."
|
417 | 7907af91 | Christos Stavrakakis | vm.deleted = True
|
418 | 7907af91 | Christos Stavrakakis | vm.save() |
419 | 7907af91 | Christos Stavrakakis | quotas.issue_and_accept_commission(vm, delete=True)
|
420 | 482c6454 | Christos Stavrakakis | raise
|
421 | 482c6454 | Christos Stavrakakis | except:
|
422 | 482c6454 | Christos Stavrakakis | transaction.rollback() |
423 | 482c6454 | Christos Stavrakakis | raise
|
424 | 482c6454 | Christos Stavrakakis | |
425 | bcd80cd9 | Christos Stavrakakis | return vm
|
426 | 7e2f9d4b | Giorgos Verigakis | |
427 | 55cd40be | Vangelis Koukis | |
428 | b3fd98ae | Christos Stavrakakis | @api.api_method(http_method='GET', user_required=True, logger=log) |
429 | 7e2f9d4b | Giorgos Verigakis | def get_server_details(request, server_id): |
430 | c36934a7 | Giorgos Verigakis | # Normal Response Codes: 200, 203
|
431 | c36934a7 | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
|
432 | c36934a7 | Giorgos Verigakis | # serviceUnavailable (503),
|
433 | c36934a7 | Giorgos Verigakis | # unauthorized (401),
|
434 | c36934a7 | Giorgos Verigakis | # badRequest (400),
|
435 | c36934a7 | Giorgos Verigakis | # itemNotFound (404),
|
436 | c36934a7 | Giorgos Verigakis | # overLimit (413)
|
437 | ce55f211 | Kostas Papadimitriou | |
438 | 0c37a721 | Christos Stavrakakis | log.debug('get_server_details %s', server_id)
|
439 | 4b3b8688 | Giorgos Verigakis | vm = util.get_vm(server_id, request.user_uniq) |
440 | d8e50a39 | Giorgos Verigakis | server = vm_to_dict(vm, detail=True)
|
441 | d8e50a39 | Giorgos Verigakis | return render_server(request, server)
|
442 | 7e2f9d4b | Giorgos Verigakis | |
443 | 55cd40be | Vangelis Koukis | |
444 | b3fd98ae | Christos Stavrakakis | @api.api_method(http_method='PUT', user_required=True, logger=log) |
445 | c36934a7 | Giorgos Verigakis | def update_server_name(request, server_id): |
446 | c36934a7 | Giorgos Verigakis | # Normal Response Code: 204
|
447 | c36934a7 | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
|
448 | c36934a7 | Giorgos Verigakis | # serviceUnavailable (503),
|
449 | c36934a7 | Giorgos Verigakis | # unauthorized (401),
|
450 | c36934a7 | Giorgos Verigakis | # badRequest (400),
|
451 | c36934a7 | Giorgos Verigakis | # badMediaType(415),
|
452 | c36934a7 | Giorgos Verigakis | # itemNotFound (404),
|
453 | c36934a7 | Giorgos Verigakis | # buildInProgress (409),
|
454 | c36934a7 | Giorgos Verigakis | # overLimit (413)
|
455 | aa197ee4 | Vangelis Koukis | |
456 | b3fd98ae | Christos Stavrakakis | req = utils.get_request_dict(request) |
457 | bf5c82dc | Christos Stavrakakis | log.info('update_server_name %s %s', server_id, req)
|
458 | ce55f211 | Kostas Papadimitriou | |
459 | 7e2f9d4b | Giorgos Verigakis | try:
|
460 | 7e2f9d4b | Giorgos Verigakis | name = req['server']['name'] |
461 | 529178b1 | Giorgos Verigakis | except (TypeError, KeyError): |
462 | ccd0d474 | Giorgos Verigakis | raise faults.BadRequest("Malformed request") |
463 | aa197ee4 | Vangelis Koukis | |
464 | 7f2dbcad | Christos Stavrakakis | vm = util.get_vm(server_id, request.user_uniq, for_update=True,
|
465 | 7f2dbcad | Christos Stavrakakis | non_suspended=True)
|
466 | d8e50a39 | Giorgos Verigakis | vm.name = name |
467 | d8e50a39 | Giorgos Verigakis | vm.save() |
468 | aa197ee4 | Vangelis Koukis | |
469 | 7e2f9d4b | Giorgos Verigakis | return HttpResponse(status=204) |
470 | 7e2f9d4b | Giorgos Verigakis | |
471 | 55cd40be | Vangelis Koukis | |
472 | b3fd98ae | Christos Stavrakakis | @api.api_method(http_method='DELETE', user_required=True, logger=log) |
473 | 4dba0480 | Christos Stavrakakis | @transaction.commit_on_success
|
474 | 7e2f9d4b | Giorgos Verigakis | def delete_server(request, server_id): |
475 | c36934a7 | Giorgos Verigakis | # Normal Response Codes: 204
|
476 | c36934a7 | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
|
477 | c36934a7 | Giorgos Verigakis | # serviceUnavailable (503),
|
478 | c36934a7 | Giorgos Verigakis | # unauthorized (401),
|
479 | c36934a7 | Giorgos Verigakis | # itemNotFound (404),
|
480 | c36934a7 | Giorgos Verigakis | # unauthorized (401),
|
481 | c36934a7 | Giorgos Verigakis | # buildInProgress (409),
|
482 | c36934a7 | Giorgos Verigakis | # overLimit (413)
|
483 | ce55f211 | Kostas Papadimitriou | |
484 | bf5c82dc | Christos Stavrakakis | log.info('delete_server %s', server_id)
|
485 | 7f2dbcad | Christos Stavrakakis | vm = util.get_vm(server_id, request.user_uniq, for_update=True,
|
486 | 7f2dbcad | Christos Stavrakakis | non_suspended=True)
|
487 | 7f2dbcad | Christos Stavrakakis | start_action(vm, 'DESTROY')
|
488 | 529178b1 | Giorgos Verigakis | delete_instance(vm) |
489 | 7e2f9d4b | Giorgos Verigakis | return HttpResponse(status=204) |
490 | b016b476 | Giorgos Verigakis | |
491 | 55cd40be | Vangelis Koukis | |
492 | 04a95cf3 | Kostas Papadimitriou | # additional server actions
|
493 | 04a95cf3 | Kostas Papadimitriou | ARBITRARY_ACTIONS = ['console', 'firewallProfile'] |
494 | 04a95cf3 | Kostas Papadimitriou | |
495 | e440e835 | Christos Stavrakakis | |
496 | b3fd98ae | Christos Stavrakakis | @api.api_method(http_method='POST', user_required=True, logger=log) |
497 | b016b476 | Giorgos Verigakis | def server_action(request, server_id): |
498 | b3fd98ae | Christos Stavrakakis | req = utils.get_request_dict(request) |
499 | 0c37a721 | Christos Stavrakakis | log.debug('server_action %s %s', server_id, req)
|
500 | e221ade2 | Christos Stavrakakis | |
501 | b016b476 | Giorgos Verigakis | if len(req) != 1: |
502 | ccd0d474 | Giorgos Verigakis | raise faults.BadRequest("Malformed request") |
503 | aa197ee4 | Vangelis Koukis | |
504 | e221ade2 | Christos Stavrakakis | # Do not allow any action on deleted or suspended VMs
|
505 | 7f2dbcad | Christos Stavrakakis | vm = util.get_vm(server_id, request.user_uniq, for_update=True,
|
506 | 7f2dbcad | Christos Stavrakakis | non_deleted=True, non_suspended=True) |
507 | aa197ee4 | Vangelis Koukis | |
508 | d8e50a39 | Giorgos Verigakis | try:
|
509 | e221ade2 | Christos Stavrakakis | key = req.keys()[0]
|
510 | b7f21824 | Kostas Papadimitriou | if key not in ARBITRARY_ACTIONS: |
511 | 7f2dbcad | Christos Stavrakakis | start_action(vm, key_to_action(key)) |
512 | e221ade2 | Christos Stavrakakis | val = req[key] |
513 | d8e50a39 | Giorgos Verigakis | assert isinstance(val, dict) |
514 | e221ade2 | Christos Stavrakakis | return server_actions[key](request, vm, val)
|
515 | d8e50a39 | Giorgos Verigakis | except KeyError: |
516 | ccd0d474 | Giorgos Verigakis | raise faults.BadRequest("Unknown action") |
517 | d8e50a39 | Giorgos Verigakis | except AssertionError: |
518 | ccd0d474 | Giorgos Verigakis | raise faults.BadRequest("Invalid argument") |
519 | b016b476 | Giorgos Verigakis | |
520 | 55cd40be | Vangelis Koukis | |
521 | 7f2dbcad | Christos Stavrakakis | def key_to_action(key): |
522 | 7f2dbcad | Christos Stavrakakis | """Map HTTP request key to a VM Action"""
|
523 | 7f2dbcad | Christos Stavrakakis | if key == "shutdown": |
524 | 7f2dbcad | Christos Stavrakakis | return "STOP" |
525 | 7f2dbcad | Christos Stavrakakis | if key == "delete": |
526 | 7f2dbcad | Christos Stavrakakis | return "DESTROY" |
527 | b7f21824 | Kostas Papadimitriou | if key in ARBITRARY_ACTIONS: |
528 | 7f2dbcad | Christos Stavrakakis | return None |
529 | 7f2dbcad | Christos Stavrakakis | else:
|
530 | 7f2dbcad | Christos Stavrakakis | return key.upper()
|
531 | 7f2dbcad | Christos Stavrakakis | |
532 | 7f2dbcad | Christos Stavrakakis | |
533 | 7f2dbcad | Christos Stavrakakis | def start_action(vm, action): |
534 | 7f2dbcad | Christos Stavrakakis | log.debug("Applying action %s to VM %s", action, vm)
|
535 | 7f2dbcad | Christos Stavrakakis | if not action: |
536 | 7f2dbcad | Christos Stavrakakis | return
|
537 | 7f2dbcad | Christos Stavrakakis | |
538 | 7f2dbcad | Christos Stavrakakis | if not action in [x[0] for x in VirtualMachine.ACTIONS]: |
539 | 7f2dbcad | Christos Stavrakakis | raise faults.ServiceUnavailable("Action %s not supported" % action) |
540 | 7f2dbcad | Christos Stavrakakis | |
541 | 7f2dbcad | Christos Stavrakakis | # No actions to deleted VMs
|
542 | 7f2dbcad | Christos Stavrakakis | if vm.deleted:
|
543 | 05d401cf | Christos Stavrakakis | raise faults.BadRequest("VirtualMachine has been deleted.") |
544 | 7f2dbcad | Christos Stavrakakis | |
545 | 7f2dbcad | Christos Stavrakakis | # No actions to machines being built. They may be destroyed, however.
|
546 | 7f2dbcad | Christos Stavrakakis | if vm.operstate == 'BUILD' and action != 'DESTROY': |
547 | 05d401cf | Christos Stavrakakis | raise faults.BuildInProgress("Server is being build.") |
548 | 7f2dbcad | Christos Stavrakakis | |
549 | 7f2dbcad | Christos Stavrakakis | vm.action = action |
550 | 7f2dbcad | Christos Stavrakakis | vm.backendjobid = None
|
551 | 7f2dbcad | Christos Stavrakakis | vm.backendopcode = None
|
552 | 7f2dbcad | Christos Stavrakakis | vm.backendjobstatus = None
|
553 | 7f2dbcad | Christos Stavrakakis | vm.backendlogmsg = None
|
554 | 7f2dbcad | Christos Stavrakakis | |
555 | 7f2dbcad | Christos Stavrakakis | vm.save() |
556 | 7f2dbcad | Christos Stavrakakis | |
557 | 7f2dbcad | Christos Stavrakakis | |
558 | b3fd98ae | Christos Stavrakakis | @api.api_method(http_method='GET', user_required=True, logger=log) |
559 | b016b476 | Giorgos Verigakis | def list_addresses(request, server_id): |
560 | b016b476 | Giorgos Verigakis | # Normal Response Codes: 200, 203
|
561 | b016b476 | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
|
562 | b016b476 | Giorgos Verigakis | # serviceUnavailable (503),
|
563 | b016b476 | Giorgos Verigakis | # unauthorized (401),
|
564 | b016b476 | Giorgos Verigakis | # badRequest (400),
|
565 | b016b476 | Giorgos Verigakis | # overLimit (413)
|
566 | ce55f211 | Kostas Papadimitriou | |
567 | 0c37a721 | Christos Stavrakakis | log.debug('list_addresses %s', server_id)
|
568 | 4b3b8688 | Giorgos Verigakis | vm = util.get_vm(server_id, request.user_uniq) |
569 | 1f638a85 | Christos Stavrakakis | attachments = [nic_to_dict(nic) for nic in vm.nics.all()] |
570 | 1f638a85 | Christos Stavrakakis | addresses = nics_to_addresses(vm.nics.all()) |
571 | ce55f211 | Kostas Papadimitriou | |
572 | d8e50a39 | Giorgos Verigakis | if request.serialization == 'xml': |
573 | b016b476 | Giorgos Verigakis | data = render_to_string('list_addresses.xml', {'addresses': addresses}) |
574 | b016b476 | Giorgos Verigakis | else:
|
575 | 1f638a85 | Christos Stavrakakis | data = json.dumps({'addresses': addresses, 'attachments': attachments}) |
576 | aa197ee4 | Vangelis Koukis | |
577 | b016b476 | Giorgos Verigakis | return HttpResponse(data, status=200) |
578 | b016b476 | Giorgos Verigakis | |
579 | 55cd40be | Vangelis Koukis | |
580 | b3fd98ae | Christos Stavrakakis | @api.api_method(http_method='GET', user_required=True, logger=log) |
581 | b016b476 | Giorgos Verigakis | def list_addresses_by_network(request, server_id, network_id): |
582 | b016b476 | Giorgos Verigakis | # Normal Response Codes: 200, 203
|
583 | b016b476 | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
|
584 | b016b476 | Giorgos Verigakis | # serviceUnavailable (503),
|
585 | b016b476 | Giorgos Verigakis | # unauthorized (401),
|
586 | b016b476 | Giorgos Verigakis | # badRequest (400),
|
587 | b016b476 | Giorgos Verigakis | # itemNotFound (404),
|
588 | b016b476 | Giorgos Verigakis | # overLimit (413)
|
589 | ce55f211 | Kostas Papadimitriou | |
590 | 0c37a721 | Christos Stavrakakis | log.debug('list_addresses_by_network %s %s', server_id, network_id)
|
591 | 4b3b8688 | Giorgos Verigakis | machine = util.get_vm(server_id, request.user_uniq) |
592 | 4b3b8688 | Giorgos Verigakis | network = util.get_network(network_id, request.user_uniq) |
593 | 1f638a85 | Christos Stavrakakis | nics = machine.nics.filter(network=network).all() |
594 | 1f638a85 | Christos Stavrakakis | addresses = nics_to_addresses(nics) |
595 | ce55f211 | Kostas Papadimitriou | |
596 | d8e50a39 | Giorgos Verigakis | if request.serialization == 'xml': |
597 | 1f638a85 | Christos Stavrakakis | data = render_to_string('address.xml', {'addresses': addresses}) |
598 | b016b476 | Giorgos Verigakis | else:
|
599 | 1f638a85 | Christos Stavrakakis | data = json.dumps({'network': addresses})
|
600 | aa197ee4 | Vangelis Koukis | |
601 | b016b476 | Giorgos Verigakis | return HttpResponse(data, status=200) |
602 | d8e50a39 | Giorgos Verigakis | |
603 | 55cd40be | Vangelis Koukis | |
604 | b3fd98ae | Christos Stavrakakis | @api.api_method(http_method='GET', user_required=True, logger=log) |
605 | d8e50a39 | Giorgos Verigakis | def list_metadata(request, server_id): |
606 | d8e50a39 | Giorgos Verigakis | # Normal Response Codes: 200, 203
|
607 | d8e50a39 | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
|
608 | d8e50a39 | Giorgos Verigakis | # serviceUnavailable (503),
|
609 | d8e50a39 | Giorgos Verigakis | # unauthorized (401),
|
610 | d8e50a39 | Giorgos Verigakis | # badRequest (400),
|
611 | d8e50a39 | Giorgos Verigakis | # overLimit (413)
|
612 | ce55f211 | Kostas Papadimitriou | |
613 | 0c37a721 | Christos Stavrakakis | log.debug('list_server_metadata %s', server_id)
|
614 | 4b3b8688 | Giorgos Verigakis | vm = util.get_vm(server_id, request.user_uniq) |
615 | 7cc3c7d9 | Giorgos Verigakis | metadata = dict((m.meta_key, m.meta_value) for m in vm.metadata.all()) |
616 | 5029ff36 | Christos Stavrakakis | return util.render_metadata(request, metadata, use_values=False, |
617 | 5029ff36 | Christos Stavrakakis | status=200)
|
618 | d8e50a39 | Giorgos Verigakis | |
619 | 55cd40be | Vangelis Koukis | |
620 | b3fd98ae | Christos Stavrakakis | @api.api_method(http_method='POST', user_required=True, logger=log) |
621 | d8e50a39 | Giorgos Verigakis | def update_metadata(request, server_id): |
622 | d8e50a39 | Giorgos Verigakis | # Normal Response Code: 201
|
623 | d8e50a39 | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
|
624 | d8e50a39 | Giorgos Verigakis | # serviceUnavailable (503),
|
625 | d8e50a39 | Giorgos Verigakis | # unauthorized (401),
|
626 | d8e50a39 | Giorgos Verigakis | # badRequest (400),
|
627 | d8e50a39 | Giorgos Verigakis | # buildInProgress (409),
|
628 | d8e50a39 | Giorgos Verigakis | # badMediaType(415),
|
629 | d8e50a39 | Giorgos Verigakis | # overLimit (413)
|
630 | ce55f211 | Kostas Papadimitriou | |
631 | b3fd98ae | Christos Stavrakakis | req = utils.get_request_dict(request) |
632 | bf5c82dc | Christos Stavrakakis | log.info('update_server_metadata %s %s', server_id, req)
|
633 | e221ade2 | Christos Stavrakakis | vm = util.get_vm(server_id, request.user_uniq, non_suspended=True)
|
634 | d8e50a39 | Giorgos Verigakis | try:
|
635 | d8e50a39 | Giorgos Verigakis | metadata = req['metadata']
|
636 | d8e50a39 | Giorgos Verigakis | assert isinstance(metadata, dict) |
637 | d8e50a39 | Giorgos Verigakis | except (KeyError, AssertionError): |
638 | ccd0d474 | Giorgos Verigakis | raise faults.BadRequest("Malformed request") |
639 | ce55f211 | Kostas Papadimitriou | |
640 | 7cc3c7d9 | Giorgos Verigakis | for key, val in metadata.items(): |
641 | 7cc3c7d9 | Giorgos Verigakis | meta, created = vm.metadata.get_or_create(meta_key=key) |
642 | 7cc3c7d9 | Giorgos Verigakis | meta.meta_value = val |
643 | 7cc3c7d9 | Giorgos Verigakis | meta.save() |
644 | ce55f211 | Kostas Papadimitriou | |
645 | 7cc3c7d9 | Giorgos Verigakis | vm.save() |
646 | 7cc3c7d9 | Giorgos Verigakis | vm_meta = dict((m.meta_key, m.meta_value) for m in vm.metadata.all()) |
647 | 7cc3c7d9 | Giorgos Verigakis | return util.render_metadata(request, vm_meta, status=201) |
648 | d8e50a39 | Giorgos Verigakis | |
649 | 55cd40be | Vangelis Koukis | |
650 | b3fd98ae | Christos Stavrakakis | @api.api_method(http_method='GET', user_required=True, logger=log) |
651 | d8e50a39 | Giorgos Verigakis | def get_metadata_item(request, server_id, key): |
652 | d8e50a39 | Giorgos Verigakis | # Normal Response Codes: 200, 203
|
653 | d8e50a39 | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
|
654 | d8e50a39 | Giorgos Verigakis | # serviceUnavailable (503),
|
655 | d8e50a39 | Giorgos Verigakis | # unauthorized (401),
|
656 | d8e50a39 | Giorgos Verigakis | # itemNotFound (404),
|
657 | d8e50a39 | Giorgos Verigakis | # badRequest (400),
|
658 | d8e50a39 | Giorgos Verigakis | # overLimit (413)
|
659 | ce55f211 | Kostas Papadimitriou | |
660 | 0c37a721 | Christos Stavrakakis | log.debug('get_server_metadata_item %s %s', server_id, key)
|
661 | 4b3b8688 | Giorgos Verigakis | vm = util.get_vm(server_id, request.user_uniq) |
662 | b36f78fa | Giorgos Verigakis | meta = util.get_vm_meta(vm, key) |
663 | 62b894c0 | Giorgos Verigakis | d = {meta.meta_key: meta.meta_value} |
664 | 62b894c0 | Giorgos Verigakis | return util.render_meta(request, d, status=200) |
665 | d8e50a39 | Giorgos Verigakis | |
666 | 55cd40be | Vangelis Koukis | |
667 | b3fd98ae | Christos Stavrakakis | @api.api_method(http_method='PUT', user_required=True, logger=log) |
668 | 4dba0480 | Christos Stavrakakis | @transaction.commit_on_success
|
669 | d8e50a39 | Giorgos Verigakis | def create_metadata_item(request, server_id, key): |
670 | d8e50a39 | Giorgos Verigakis | # Normal Response Code: 201
|
671 | d8e50a39 | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
|
672 | d8e50a39 | Giorgos Verigakis | # serviceUnavailable (503),
|
673 | d8e50a39 | Giorgos Verigakis | # unauthorized (401),
|
674 | d8e50a39 | Giorgos Verigakis | # itemNotFound (404),
|
675 | d8e50a39 | Giorgos Verigakis | # badRequest (400),
|
676 | d8e50a39 | Giorgos Verigakis | # buildInProgress (409),
|
677 | d8e50a39 | Giorgos Verigakis | # badMediaType(415),
|
678 | d8e50a39 | Giorgos Verigakis | # overLimit (413)
|
679 | ce55f211 | Kostas Papadimitriou | |
680 | b3fd98ae | Christos Stavrakakis | req = utils.get_request_dict(request) |
681 | bf5c82dc | Christos Stavrakakis | log.info('create_server_metadata_item %s %s %s', server_id, key, req)
|
682 | e221ade2 | Christos Stavrakakis | vm = util.get_vm(server_id, request.user_uniq, non_suspended=True)
|
683 | d8e50a39 | Giorgos Verigakis | try:
|
684 | d8e50a39 | Giorgos Verigakis | metadict = req['meta']
|
685 | d8e50a39 | Giorgos Verigakis | assert isinstance(metadict, dict) |
686 | d8e50a39 | Giorgos Verigakis | assert len(metadict) == 1 |
687 | d8e50a39 | Giorgos Verigakis | assert key in metadict |
688 | d8e50a39 | Giorgos Verigakis | except (KeyError, AssertionError): |
689 | ccd0d474 | Giorgos Verigakis | raise faults.BadRequest("Malformed request") |
690 | ce55f211 | Kostas Papadimitriou | |
691 | b36f78fa | Giorgos Verigakis | meta, created = VirtualMachineMetadata.objects.get_or_create( |
692 | b36f78fa | Giorgos Verigakis | meta_key=key, |
693 | b36f78fa | Giorgos Verigakis | vm=vm) |
694 | ce55f211 | Kostas Papadimitriou | |
695 | d8e50a39 | Giorgos Verigakis | meta.meta_value = metadict[key] |
696 | d8e50a39 | Giorgos Verigakis | meta.save() |
697 | 5509b599 | Giorgos Verigakis | vm.save() |
698 | 62b894c0 | Giorgos Verigakis | d = {meta.meta_key: meta.meta_value} |
699 | 62b894c0 | Giorgos Verigakis | return util.render_meta(request, d, status=201) |
700 | d8e50a39 | Giorgos Verigakis | |
701 | 55cd40be | Vangelis Koukis | |
702 | b3fd98ae | Christos Stavrakakis | @api.api_method(http_method='DELETE', user_required=True, logger=log) |
703 | 4dba0480 | Christos Stavrakakis | @transaction.commit_on_success
|
704 | d8e50a39 | Giorgos Verigakis | def delete_metadata_item(request, server_id, key): |
705 | d8e50a39 | Giorgos Verigakis | # Normal Response Code: 204
|
706 | d8e50a39 | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
|
707 | d8e50a39 | Giorgos Verigakis | # serviceUnavailable (503),
|
708 | d8e50a39 | Giorgos Verigakis | # unauthorized (401),
|
709 | d8e50a39 | Giorgos Verigakis | # itemNotFound (404),
|
710 | d8e50a39 | Giorgos Verigakis | # badRequest (400),
|
711 | d8e50a39 | Giorgos Verigakis | # buildInProgress (409),
|
712 | d8e50a39 | Giorgos Verigakis | # badMediaType(415),
|
713 | d8e50a39 | Giorgos Verigakis | # overLimit (413),
|
714 | ce55f211 | Kostas Papadimitriou | |
715 | bf5c82dc | Christos Stavrakakis | log.info('delete_server_metadata_item %s %s', server_id, key)
|
716 | e221ade2 | Christos Stavrakakis | vm = util.get_vm(server_id, request.user_uniq, non_suspended=True)
|
717 | b36f78fa | Giorgos Verigakis | meta = util.get_vm_meta(vm, key) |
718 | d8e50a39 | Giorgos Verigakis | meta.delete() |
719 | 5509b599 | Giorgos Verigakis | vm.save() |
720 | d8e50a39 | Giorgos Verigakis | return HttpResponse(status=204) |
721 | c738c935 | Giorgos Verigakis | |
722 | 55cd40be | Vangelis Koukis | |
723 | b3fd98ae | Christos Stavrakakis | @api.api_method(http_method='GET', user_required=True, logger=log) |
724 | c738c935 | Giorgos Verigakis | def server_stats(request, server_id): |
725 | c738c935 | Giorgos Verigakis | # Normal Response Codes: 200
|
726 | c738c935 | Giorgos Verigakis | # Error Response Codes: computeFault (400, 500),
|
727 | c738c935 | Giorgos Verigakis | # serviceUnavailable (503),
|
728 | c738c935 | Giorgos Verigakis | # unauthorized (401),
|
729 | c738c935 | Giorgos Verigakis | # badRequest (400),
|
730 | c738c935 | Giorgos Verigakis | # itemNotFound (404),
|
731 | c738c935 | Giorgos Verigakis | # overLimit (413)
|
732 | ce55f211 | Kostas Papadimitriou | |
733 | 0c37a721 | Christos Stavrakakis | log.debug('server_stats %s', server_id)
|
734 | 4b3b8688 | Giorgos Verigakis | vm = util.get_vm(server_id, request.user_uniq) |
735 | 924d8085 | Christos Stavrakakis | #secret = util.encrypt(vm.backend_vm_id)
|
736 | 924d8085 | Christos Stavrakakis | secret = vm.backend_vm_id # XXX disable backend id encryption
|
737 | ce55f211 | Kostas Papadimitriou | |
738 | c738c935 | Giorgos Verigakis | stats = { |
739 | c738c935 | Giorgos Verigakis | 'serverRef': vm.id,
|
740 | c738c935 | Giorgos Verigakis | 'refresh': settings.STATS_REFRESH_PERIOD,
|
741 | 5391d6b5 | Giorgos Verigakis | 'cpuBar': settings.CPU_BAR_GRAPH_URL % secret,
|
742 | 5391d6b5 | Giorgos Verigakis | 'cpuTimeSeries': settings.CPU_TIMESERIES_GRAPH_URL % secret,
|
743 | 5391d6b5 | Giorgos Verigakis | 'netBar': settings.NET_BAR_GRAPH_URL % secret,
|
744 | 5391d6b5 | Giorgos Verigakis | 'netTimeSeries': settings.NET_TIMESERIES_GRAPH_URL % secret}
|
745 | ce55f211 | Kostas Papadimitriou | |
746 | c738c935 | Giorgos Verigakis | if request.serialization == 'xml': |
747 | c738c935 | Giorgos Verigakis | data = render_to_string('server_stats.xml', stats)
|
748 | c738c935 | Giorgos Verigakis | else:
|
749 | c738c935 | Giorgos Verigakis | data = json.dumps({'stats': stats})
|
750 | c738c935 | Giorgos Verigakis | |
751 | c738c935 | Giorgos Verigakis | return HttpResponse(data, status=200) |