root / snf-cyclades-app / synnefo / logic / callbacks.py @ aee560b0
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1 | cb409cfd | Georgios Gousios | # Copyright 2011 GRNET S.A. All rights reserved.
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2 | ad2d6807 | Vangelis Koukis | #
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3 | cb409cfd | Georgios Gousios | # Redistribution and use in source and binary forms, with or without
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4 | cb409cfd | Georgios Gousios | # modification, are permitted provided that the following conditions
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5 | cb409cfd | Georgios Gousios | # are met:
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6 | ad2d6807 | Vangelis Koukis | #
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7 | cb409cfd | Georgios Gousios | # 1. Redistributions of source code must retain the above copyright
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8 | cb409cfd | Georgios Gousios | # notice, this list of conditions and the following disclaimer.
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9 | ad2d6807 | Vangelis Koukis | #
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10 | cb409cfd | Georgios Gousios | # 2. Redistributions in binary form must reproduce the above copyright
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11 | cb409cfd | Georgios Gousios | # notice, this list of conditions and the following disclaimer in the
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12 | cb409cfd | Georgios Gousios | # documentation and/or other materials provided with the distribution.
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13 | cb409cfd | Georgios Gousios | #
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14 | cb409cfd | Georgios Gousios | # THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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15 | cb409cfd | Georgios Gousios | # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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16 | cb409cfd | Georgios Gousios | # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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17 | cb409cfd | Georgios Gousios | # ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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18 | cb409cfd | Georgios Gousios | # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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19 | cb409cfd | Georgios Gousios | # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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20 | cb409cfd | Georgios Gousios | # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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21 | cb409cfd | Georgios Gousios | # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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22 | cb409cfd | Georgios Gousios | # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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23 | cb409cfd | Georgios Gousios | # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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24 | cb409cfd | Georgios Gousios | # SUCH DAMAGE.
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25 | cb409cfd | Georgios Gousios | #
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26 | cb409cfd | Georgios Gousios | # The views and conclusions contained in the software and documentation are
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27 | cb409cfd | Georgios Gousios | # those of the authors and should not be interpreted as representing official
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28 | cb409cfd | Georgios Gousios | # policies, either expressed or implied, of GRNET S.A.
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29 | cb409cfd | Georgios Gousios | |
30 | cb409cfd | Georgios Gousios | # Callback functions used by the dispatcher to process incoming notifications
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31 | cb409cfd | Georgios Gousios | # from AMQP queues.
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32 | cb409cfd | Georgios Gousios | |
33 | 86f046a8 | Giorgos Verigakis | import logging |
34 | 23c84263 | Georgios Gousios | import json |
35 | c4e55622 | Christos Stavrakakis | from functools import wraps |
36 | 23c84263 | Georgios Gousios | |
37 | 727fb2f9 | Christos Stavrakakis | from synnefo.db.models import (Backend, VirtualMachine, Network, |
38 | 727fb2f9 | Christos Stavrakakis | BackendNetwork, pooled_rapi_client) |
39 | aee560b0 | Christos Stavrakakis | from synnefo.logic import utils, backend, rapi |
40 | 23c84263 | Georgios Gousios | |
41 | c4e55622 | Christos Stavrakakis | from synnefo.lib.utils import merge_time |
42 | c4e55622 | Christos Stavrakakis | |
43 | fdfd8c6d | Christos Stavrakakis | log = logging.getLogger(__name__) |
44 | 23c84263 | Georgios Gousios | |
45 | cc92b70f | Christos Stavrakakis | |
46 | a17a8e98 | Christos Stavrakakis | def handle_message_delivery(func): |
47 | a17a8e98 | Christos Stavrakakis | """ Generic decorator for handling messages.
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48 | c4e55622 | Christos Stavrakakis |
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49 | a17a8e98 | Christos Stavrakakis | This decorator is responsible for converting the message into json format,
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50 | a17a8e98 | Christos Stavrakakis | handling of common exceptions and acknowledment of message if needed.
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51 | c4e55622 | Christos Stavrakakis |
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52 | c4e55622 | Christos Stavrakakis | """
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53 | c4e55622 | Christos Stavrakakis | @wraps(func)
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54 | c4e55622 | Christos Stavrakakis | def wrapper(client, message, *args, **kwargs): |
55 | c4e55622 | Christos Stavrakakis | try:
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56 | e6f6627c | Christos Stavrakakis | msg = None
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57 | c4e55622 | Christos Stavrakakis | msg = json.loads(message['body'])
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58 | a17a8e98 | Christos Stavrakakis | func(msg) |
59 | a17a8e98 | Christos Stavrakakis | client.basic_ack(message) |
60 | 22ee6892 | Christos Stavrakakis | except ValueError as e: |
61 | 22ee6892 | Christos Stavrakakis | log.error("Incoming message not in JSON format %s: %s", e, message)
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62 | b9d91e62 | Christos Stavrakakis | client.basic_nack(message) |
63 | 22ee6892 | Christos Stavrakakis | except KeyError as e: |
64 | 22ee6892 | Christos Stavrakakis | log.error("Malformed incoming JSON, missing attribute %s: %s",
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65 | 22ee6892 | Christos Stavrakakis | e, message) |
66 | b9d91e62 | Christos Stavrakakis | client.basic_nack(message) |
67 | a17a8e98 | Christos Stavrakakis | except Exception as e: |
68 | e6f6627c | Christos Stavrakakis | if msg:
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69 | e6f6627c | Christos Stavrakakis | log.exception("Unexpected error: %s, msg: %s", e, msg)
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70 | e6f6627c | Christos Stavrakakis | else:
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71 | e6f6627c | Christos Stavrakakis | log.exception("Unexpected error: %s", e)
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72 | b9d91e62 | Christos Stavrakakis | client.basic_reject(message) |
73 | a17a8e98 | Christos Stavrakakis | |
74 | a17a8e98 | Christos Stavrakakis | return wrapper
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75 | a17a8e98 | Christos Stavrakakis | |
76 | 22ee6892 | Christos Stavrakakis | |
77 | a17a8e98 | Christos Stavrakakis | def instance_from_msg(func): |
78 | a17a8e98 | Christos Stavrakakis | """ Decorator for getting the VirtualMachine object of the msg.
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79 | a17a8e98 | Christos Stavrakakis |
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80 | a17a8e98 | Christos Stavrakakis | """
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81 | a17a8e98 | Christos Stavrakakis | @handle_message_delivery
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82 | a17a8e98 | Christos Stavrakakis | @wraps(func)
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83 | a17a8e98 | Christos Stavrakakis | def wrapper(msg): |
84 | a17a8e98 | Christos Stavrakakis | try:
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85 | a17a8e98 | Christos Stavrakakis | vm_id = utils.id_from_instance_name(msg["instance"])
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86 | 7f2dbcad | Christos Stavrakakis | vm = VirtualMachine.objects.select_for_update().get(id=vm_id) |
87 | a17a8e98 | Christos Stavrakakis | func(vm, msg) |
88 | c4e55622 | Christos Stavrakakis | except VirtualMachine.InvalidBackendIdError:
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89 | c4e55622 | Christos Stavrakakis | log.debug("Ignoring msg for unknown instance %s.", msg['instance']) |
90 | c4e55622 | Christos Stavrakakis | except VirtualMachine.DoesNotExist:
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91 | c4e55622 | Christos Stavrakakis | log.error("VM for instance %s with id %d not found in DB.",
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92 | c4e55622 | Christos Stavrakakis | msg['instance'], vm_id)
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93 | 66932293 | Christos Stavrakakis | except (Network.InvalidBackendIdError, Network.DoesNotExist) as e: |
94 | 66932293 | Christos Stavrakakis | log.error("Invalid message, can not find network. msg: %s", msg)
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95 | a17a8e98 | Christos Stavrakakis | return wrapper
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96 | a17a8e98 | Christos Stavrakakis | |
97 | 22ee6892 | Christos Stavrakakis | |
98 | a17a8e98 | Christos Stavrakakis | def network_from_msg(func): |
99 | 22ee6892 | Christos Stavrakakis | """ Decorator for getting the BackendNetwork object of the msg.
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100 | a17a8e98 | Christos Stavrakakis |
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101 | a17a8e98 | Christos Stavrakakis | """
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102 | a17a8e98 | Christos Stavrakakis | @handle_message_delivery
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103 | a17a8e98 | Christos Stavrakakis | @wraps(func)
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104 | a17a8e98 | Christos Stavrakakis | def wrapper(msg): |
105 | a17a8e98 | Christos Stavrakakis | try:
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106 | a17a8e98 | Christos Stavrakakis | network_id = utils.id_from_network_name(msg["network"])
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107 | d2e73c0c | Christos Stavrakakis | network = Network.objects.select_for_update().get(id=network_id) |
108 | 22ee6892 | Christos Stavrakakis | backend = Backend.objects.get(clustername=msg['cluster'])
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109 | 99af08a4 | Christos Stavrakakis | bnet, new = BackendNetwork.objects.get_or_create(network=network, |
110 | 99af08a4 | Christos Stavrakakis | backend=backend) |
111 | 99af08a4 | Christos Stavrakakis | if new:
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112 | 99af08a4 | Christos Stavrakakis | log.info("Created missing BackendNetwork %s", bnet)
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113 | 99af08a4 | Christos Stavrakakis | func(bnet, msg) |
114 | a17a8e98 | Christos Stavrakakis | except Network.InvalidBackendIdError:
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115 | a17a8e98 | Christos Stavrakakis | log.debug("Ignoring msg for unknown network %s.", msg['network']) |
116 | a17a8e98 | Christos Stavrakakis | except Network.DoesNotExist:
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117 | 22ee6892 | Christos Stavrakakis | log.error("Network %s not found in DB.", msg['network']) |
118 | 22ee6892 | Christos Stavrakakis | except Backend.DoesNotExist:
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119 | 22ee6892 | Christos Stavrakakis | log.error("Backend %s not found in DB.", msg['cluster']) |
120 | 22ee6892 | Christos Stavrakakis | except BackendNetwork.DoesNotExist:
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121 | 22ee6892 | Christos Stavrakakis | log.error("Network %s on backend %s not found in DB.",
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122 | 22ee6892 | Christos Stavrakakis | msg['network'], msg['cluster']) |
123 | a17a8e98 | Christos Stavrakakis | return wrapper
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124 | a17a8e98 | Christos Stavrakakis | |
125 | 22ee6892 | Christos Stavrakakis | |
126 | a17a8e98 | Christos Stavrakakis | def if_update_required(func): |
127 | a17a8e98 | Christos Stavrakakis | """
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128 | a17a8e98 | Christos Stavrakakis | Decorator for checking if an incoming message needs to update the db.
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129 | a17a8e98 | Christos Stavrakakis |
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130 | a17a8e98 | Christos Stavrakakis | The database will not be updated in the following cases:
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131 | a17a8e98 | Christos Stavrakakis | - The message has been redelivered and the action has already been
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132 | a17a8e98 | Christos Stavrakakis | completed. In this case the event_time will be equal with the one
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133 | a17a8e98 | Christos Stavrakakis | in the database.
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134 | 22ee6892 | Christos Stavrakakis | - The message describes a previous state in the ganeti, from the one that
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135 | 22ee6892 | Christos Stavrakakis | is described in the db. In this case the event_time will be smaller from
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136 | 22ee6892 | Christos Stavrakakis | the one in the database.
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137 | a17a8e98 | Christos Stavrakakis |
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138 | a17a8e98 | Christos Stavrakakis | """
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139 | a17a8e98 | Christos Stavrakakis | @wraps(func)
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140 | a17a8e98 | Christos Stavrakakis | def wrapper(target, msg): |
141 | bb80a8d7 | Christos Stavrakakis | try:
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142 | bb80a8d7 | Christos Stavrakakis | event_time = merge_time(msg['event_time'])
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143 | bb80a8d7 | Christos Stavrakakis | except:
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144 | bb80a8d7 | Christos Stavrakakis | log.error("Received message with malformed time: %s",
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145 | bb80a8d7 | Christos Stavrakakis | msg['event_time'])
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146 | bb80a8d7 | Christos Stavrakakis | raise KeyError |
147 | bb80a8d7 | Christos Stavrakakis | |
148 | a17a8e98 | Christos Stavrakakis | db_time = target.backendtime |
149 | a17a8e98 | Christos Stavrakakis | |
150 | 22ee6892 | Christos Stavrakakis | if db_time and event_time <= db_time: |
151 | a17a8e98 | Christos Stavrakakis | format_ = "%d/%m/%y %H:%M:%S:%f"
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152 | cc92b70f | Christos Stavrakakis | log.debug("Ignoring message %s.\nevent_timestamp: %s"
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153 | cc92b70f | Christos Stavrakakis | " db_timestamp: %s",
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154 | a17a8e98 | Christos Stavrakakis | msg, |
155 | a17a8e98 | Christos Stavrakakis | event_time.strftime(format_), |
156 | a17a8e98 | Christos Stavrakakis | db_time.strftime(format_)) |
157 | a17a8e98 | Christos Stavrakakis | return
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158 | a17a8e98 | Christos Stavrakakis | # New message. Update the database!
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159 | a17a8e98 | Christos Stavrakakis | func(target, msg, event_time) |
160 | c4e55622 | Christos Stavrakakis | |
161 | c4e55622 | Christos Stavrakakis | return wrapper
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162 | c4e55622 | Christos Stavrakakis | |
163 | c4e55622 | Christos Stavrakakis | |
164 | a17a8e98 | Christos Stavrakakis | @instance_from_msg
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165 | a17a8e98 | Christos Stavrakakis | @if_update_required
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166 | a17a8e98 | Christos Stavrakakis | def update_db(vm, msg, event_time): |
167 | c25cc9ec | Vangelis Koukis | """Process a notification of type 'ganeti-op-status'"""
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168 | 33b93f81 | Christos Stavrakakis | log.debug("Processing ganeti-op-status msg: %s", msg)
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169 | 23c84263 | Georgios Gousios | |
170 | c4e55622 | Christos Stavrakakis | if msg['type'] != "ganeti-op-status": |
171 | c4e55622 | Christos Stavrakakis | log.error("Message is of unknown type %s.", msg['type']) |
172 | c4e55622 | Christos Stavrakakis | return
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173 | 7ca9e930 | Vangelis Koukis | |
174 | 727fb2f9 | Christos Stavrakakis | operation = msg["operation"]
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175 | 727fb2f9 | Christos Stavrakakis | status = msg["status"]
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176 | 727fb2f9 | Christos Stavrakakis | jobID = msg["jobId"]
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177 | 727fb2f9 | Christos Stavrakakis | logmsg = msg["logmsg"]
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178 | fd95834e | Christos Stavrakakis | nics = msg.get("nics", None) |
179 | 727fb2f9 | Christos Stavrakakis | job_fields = msg.get("job_fields", {})
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180 | aee560b0 | Christos Stavrakakis | result = msg.get("result", [])
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181 | 727fb2f9 | Christos Stavrakakis | |
182 | 727fb2f9 | Christos Stavrakakis | # Special case: OP_INSTANCE_CREATE with opportunistic locking may fail
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183 | 727fb2f9 | Christos Stavrakakis | # if all Ganeti nodes are already locked. Retry the job without
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184 | 727fb2f9 | Christos Stavrakakis | # opportunistic locking..
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185 | 727fb2f9 | Christos Stavrakakis | if (operation == "OP_INSTANCE_CREATE" and status == "error" and |
186 | 727fb2f9 | Christos Stavrakakis | job_fields.get("opportunistic_locking", False)): |
187 | aee560b0 | Christos Stavrakakis | try:
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188 | aee560b0 | Christos Stavrakakis | error_code = result[1][1] |
189 | aee560b0 | Christos Stavrakakis | except IndexError: |
190 | aee560b0 | Christos Stavrakakis | error_code = None
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191 | aee560b0 | Christos Stavrakakis | if error_code == rapi.ECODE_TEMP_NORES:
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192 | aee560b0 | Christos Stavrakakis | if vm.backendjobid != jobID: # The job has already been retried! |
193 | aee560b0 | Christos Stavrakakis | return
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194 | aee560b0 | Christos Stavrakakis | # Remove extra fields
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195 | aee560b0 | Christos Stavrakakis | [job_fields.pop(f) for f in ("OP_ID", "reason")] |
196 | aee560b0 | Christos Stavrakakis | # Remove 'pnode' and 'snode' if they were set by Ganeti iallocator.
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197 | aee560b0 | Christos Stavrakakis | # Ganeti will fail if both allocator and nodes are specified.
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198 | aee560b0 | Christos Stavrakakis | allocator = job_fields.pop("iallocator")
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199 | aee560b0 | Christos Stavrakakis | if allocator is not None: |
200 | aee560b0 | Christos Stavrakakis | [job_fields.pop(f) for f in ("pnode", "snode")] |
201 | aee560b0 | Christos Stavrakakis | name = job_fields.pop("name", job_fields.pop("instance_name")) |
202 | aee560b0 | Christos Stavrakakis | # Turn off opportunistic locking before retrying the job
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203 | aee560b0 | Christos Stavrakakis | job_fields["opportunistic_locking"] = False |
204 | aee560b0 | Christos Stavrakakis | with pooled_rapi_client(vm) as c: |
205 | aee560b0 | Christos Stavrakakis | jobID = c.CreateInstance(name=name, **job_fields) |
206 | aee560b0 | Christos Stavrakakis | # Update the VM fields
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207 | aee560b0 | Christos Stavrakakis | vm.backendjobid = jobID |
208 | aee560b0 | Christos Stavrakakis | vm.backendjobstatus = None
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209 | aee560b0 | Christos Stavrakakis | vm.save() |
210 | aee560b0 | Christos Stavrakakis | log.info("Retrying failed creation of instance '%s' without"
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211 | aee560b0 | Christos Stavrakakis | " opportunistic locking. New job ID: '%s'", name, jobID)
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212 | 727fb2f9 | Christos Stavrakakis | return
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213 | 727fb2f9 | Christos Stavrakakis | |
214 | 727fb2f9 | Christos Stavrakakis | backend.process_op_status(vm, event_time, jobID, operation, |
215 | 727fb2f9 | Christos Stavrakakis | status, logmsg, nics) |
216 | c4e55622 | Christos Stavrakakis | |
217 | c4e55622 | Christos Stavrakakis | log.debug("Done processing ganeti-op-status msg for vm %s.",
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218 | c4e55622 | Christos Stavrakakis | msg['instance'])
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219 | c4e55622 | Christos Stavrakakis | |
220 | c4e55622 | Christos Stavrakakis | |
221 | a17a8e98 | Christos Stavrakakis | @network_from_msg
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222 | a17a8e98 | Christos Stavrakakis | @if_update_required
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223 | a17a8e98 | Christos Stavrakakis | def update_network(network, msg, event_time): |
224 | a17a8e98 | Christos Stavrakakis | """Process a notification of type 'ganeti-network-status'"""
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225 | a17a8e98 | Christos Stavrakakis | log.debug("Processing ganeti-network-status msg: %s", msg)
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226 | a17a8e98 | Christos Stavrakakis | |
227 | a17a8e98 | Christos Stavrakakis | if msg['type'] != "ganeti-network-status": |
228 | a17a8e98 | Christos Stavrakakis | log.error("Message is of unknown type %s.", msg['type']) |
229 | a17a8e98 | Christos Stavrakakis | return
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230 | a17a8e98 | Christos Stavrakakis | |
231 | fd2bdbb2 | Christos Stavrakakis | opcode = msg['operation']
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232 | fd2bdbb2 | Christos Stavrakakis | status = msg['status']
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233 | fd2bdbb2 | Christos Stavrakakis | jobid = msg['jobId']
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234 | fd2bdbb2 | Christos Stavrakakis | |
235 | fd2bdbb2 | Christos Stavrakakis | if opcode == "OP_NETWORK_SET_PARAMS": |
236 | fd2bdbb2 | Christos Stavrakakis | backend.process_network_modify(network, event_time, jobid, opcode, |
237 | fd2bdbb2 | Christos Stavrakakis | status, msg['add_reserved_ips'],
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238 | fd2bdbb2 | Christos Stavrakakis | msg['remove_reserved_ips'])
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239 | fd2bdbb2 | Christos Stavrakakis | else:
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240 | fd2bdbb2 | Christos Stavrakakis | backend.process_network_status(network, event_time, jobid, opcode, |
241 | fd2bdbb2 | Christos Stavrakakis | status, msg['logmsg'])
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242 | a17a8e98 | Christos Stavrakakis | |
243 | 22ee6892 | Christos Stavrakakis | log.debug("Done processing ganeti-network-status msg for network %s.",
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244 | 22ee6892 | Christos Stavrakakis | msg['network'])
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245 | a17a8e98 | Christos Stavrakakis | |
246 | a17a8e98 | Christos Stavrakakis | |
247 | a17a8e98 | Christos Stavrakakis | @instance_from_msg
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248 | a17a8e98 | Christos Stavrakakis | @if_update_required
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249 | a17a8e98 | Christos Stavrakakis | def update_build_progress(vm, msg, event_time): |
250 | 6138f0ef | Kostas Papadimitriou | """
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251 | 6138f0ef | Kostas Papadimitriou | Process a create progress message. Update build progress, or create
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252 | 6138f0ef | Kostas Papadimitriou | appropriate diagnostic entries for the virtual machine instance.
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253 | 6138f0ef | Kostas Papadimitriou | """
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254 | 33b93f81 | Christos Stavrakakis | log.debug("Processing ganeti-create-progress msg: %s", msg)
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255 | 604b2bf8 | Georgios Gousios | |
256 | a3b1aee2 | Nikos Skalkotos | if msg['type'] not in ('image-copy-progress', 'image-error', 'image-info', |
257 | a3b1aee2 | Nikos Skalkotos | 'image-warning', 'image-helper'): |
258 | c4e55622 | Christos Stavrakakis | log.error("Message is of unknown type %s", msg['type']) |
259 | c4e55622 | Christos Stavrakakis | return
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260 | c25cc9ec | Vangelis Koukis | |
261 | 0827883e | Nikos Skalkotos | if msg['type'] == 'image-copy-progress': |
262 | 0827883e | Nikos Skalkotos | backend.process_create_progress(vm, event_time, msg['progress'])
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263 | 6138f0ef | Kostas Papadimitriou | # we do not add diagnostic messages for copy-progress messages
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264 | 6138f0ef | Kostas Papadimitriou | return
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265 | 6138f0ef | Kostas Papadimitriou | |
266 | 6138f0ef | Kostas Papadimitriou | # default diagnostic fields
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267 | 6138f0ef | Kostas Papadimitriou | source = msg['type']
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268 | 6138f0ef | Kostas Papadimitriou | level = 'DEBUG'
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269 | f659cd15 | Kostas Papadimitriou | message = msg.get('messages', '') |
270 | 6138f0ef | Kostas Papadimitriou | if isinstance(message, list): |
271 | 6138f0ef | Kostas Papadimitriou | message = " ".join(message)
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272 | 6138f0ef | Kostas Papadimitriou | |
273 | 6138f0ef | Kostas Papadimitriou | details = msg.get('stderr', None) |
274 | 6138f0ef | Kostas Papadimitriou | |
275 | 6138f0ef | Kostas Papadimitriou | if msg['type'] == 'image-helper': |
276 | 6138f0ef | Kostas Papadimitriou | # for helper task events join subtype to diagnostic source and
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277 | 6138f0ef | Kostas Papadimitriou | # set task name as diagnostic message
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278 | cc92b70f | Christos Stavrakakis | if msg.get('subtype', None): |
279 | cc92b70f | Christos Stavrakakis | if msg.get('subtype') in ['task-start', 'task-end']: |
280 | cc92b70f | Christos Stavrakakis | message = msg.get('task', message)
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281 | cc92b70f | Christos Stavrakakis | source = "%s-%s" % (source, msg.get('subtype')) |
282 | 6138f0ef | Kostas Papadimitriou | |
283 | 6138f0ef | Kostas Papadimitriou | if msg.get('subtype', None) == 'warning': |
284 | 6138f0ef | Kostas Papadimitriou | level = 'WARNING'
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285 | 6138f0ef | Kostas Papadimitriou | |
286 | 6138f0ef | Kostas Papadimitriou | if msg.get('subtype', None) == 'error': |
287 | 6138f0ef | Kostas Papadimitriou | level = 'ERROR'
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288 | 6138f0ef | Kostas Papadimitriou | |
289 | 6138f0ef | Kostas Papadimitriou | if msg.get('subtype', None) == 'info': |
290 | 6138f0ef | Kostas Papadimitriou | level = 'INFO'
|
291 | 6138f0ef | Kostas Papadimitriou | |
292 | 6138f0ef | Kostas Papadimitriou | if msg['type'] == 'image-error': |
293 | 6138f0ef | Kostas Papadimitriou | level = 'ERROR'
|
294 | 6138f0ef | Kostas Papadimitriou | |
295 | 6138f0ef | Kostas Papadimitriou | if msg['type'] == 'image-warning': |
296 | 6138f0ef | Kostas Papadimitriou | level = 'WARNING'
|
297 | 6138f0ef | Kostas Papadimitriou | |
298 | 6138f0ef | Kostas Papadimitriou | if not message.strip(): |
299 | 6138f0ef | Kostas Papadimitriou | message = " ".join(source.split("-")).capitalize() |
300 | 6138f0ef | Kostas Papadimitriou | |
301 | 6138f0ef | Kostas Papadimitriou | # create the diagnostic entry
|
302 | 6138f0ef | Kostas Papadimitriou | backend.create_instance_diagnostic(vm, message, source, level, event_time, |
303 | cc92b70f | Christos Stavrakakis | details=details) |
304 | 604b2bf8 | Georgios Gousios | |
305 | c4e55622 | Christos Stavrakakis | log.debug("Done processing ganeti-create-progress msg for vm %s.",
|
306 | c4e55622 | Christos Stavrakakis | msg['instance'])
|
307 | 604b2bf8 | Georgios Gousios | |
308 | 604b2bf8 | Georgios Gousios | |
309 | a17a8e98 | Christos Stavrakakis | def dummy_proc(client, message, *args, **kwargs): |
310 | 23c84263 | Georgios Gousios | try:
|
311 | c4e55622 | Christos Stavrakakis | log.debug("Msg: %s", message['body']) |
312 | 33b93f81 | Christos Stavrakakis | client.basic_ack(message) |
313 | 23c84263 | Georgios Gousios | except Exception as e: |
314 | 22ee6892 | Christos Stavrakakis | log.exception("Could not receive message %s" % e) |