rdudyala | b086cf3 | 2016-08-11 00:07:45 -0400 | [diff] [blame] | 1 | # |
| 2 | # Copyright 2012 New Dream Network, LLC (DreamHost) |
| 3 | # |
| 4 | # Licensed under the Apache License, Version 2.0 (the "License"); you may |
| 5 | # not use this file except in compliance with the License. You may obtain |
| 6 | # a copy of the License at |
| 7 | # |
| 8 | # http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | # |
| 10 | # Unless required by applicable law or agreed to in writing, software |
| 11 | # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| 12 | # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| 13 | # License for the specific language governing permissions and limitations |
| 14 | # under the License. |
| 15 | """Handler for producing network counter messages from Neutron notification |
| 16 | events. |
| 17 | |
| 18 | """ |
| 19 | |
| 20 | import oslo_messaging |
| 21 | from oslo_config import cfg |
| 22 | |
| 23 | from ceilometer.agent import plugin_base |
| 24 | from oslo_log import log |
| 25 | from ceilometer import sample |
| 26 | |
| 27 | OPTS = [ |
| 28 | cfg.StrOpt('vsgservice_control_exchange', |
| 29 | default='vcpeservice', |
| 30 | help="Exchange name for VCPE notifications."), |
| 31 | ] |
| 32 | |
| 33 | cfg.CONF.register_opts(OPTS) |
| 34 | |
| 35 | LOG = log.getLogger(__name__) |
| 36 | |
| 37 | |
| 38 | class VCPENotificationBase(plugin_base.NotificationBase): |
| 39 | |
| 40 | resource_name = None |
| 41 | |
| 42 | def get_targets(self,conf): |
| 43 | """Return a sequence of oslo.messaging.Target |
| 44 | |
| 45 | This sequence is defining the exchange and topics to be connected for |
| 46 | this plugin. |
| 47 | """ |
| 48 | LOG.info("SRIKANTH: get_targets for VCPE Notification Listener") |
| 49 | return [oslo_messaging.Target(topic=topic, |
| 50 | exchange=conf.vsgservice_control_exchange) |
| 51 | for topic in self.get_notification_topics(conf)] |
| 52 | |
| 53 | class VCPENotification(VCPENotificationBase): |
| 54 | |
| 55 | resource_name = None |
| 56 | event_types = ['vcpe$'] |
| 57 | |
| 58 | def process_notification(self, message): |
| 59 | LOG.info('SRIKANTH: Received VCPE notification: vcpe_id=%(vcpe_id)s' % {'vcpe_id': message['payload']['vcpe_id']}) |
| 60 | yield sample.Sample.from_notification( |
| 61 | name='vsg', |
| 62 | type=sample.TYPE_GAUGE, |
| 63 | unit='vsg', |
| 64 | volume=1, |
| 65 | user_id=message['payload']['user_id'], |
| 66 | project_id=message['payload']['tenant_id'], |
| 67 | resource_id=message['payload']['vcpe_id'], |
| 68 | message=message) |
| 69 | |
| 70 | class VCPEComputeStatistics(VCPENotificationBase): |
| 71 | |
| 72 | resource_name = None |
| 73 | event_types = ['vcpe.compute.stats'] |
| 74 | |
| 75 | def process_notification(self, message): |
| 76 | LOG.info('SRIKANTH: Received VCPE event vcpe.compute.stats') |
| 77 | if message['payload']: |
| 78 | if 'cpu_util' in message['payload']: |
| 79 | yield sample.Sample.from_notification( |
| 80 | name='cpu_util', |
| 81 | type=sample.TYPE_GAUGE, |
| 82 | unit='%', |
| 83 | volume=float(message['payload']['cpu_util']), |
| 84 | user_id=message['payload']['user_id'], |
| 85 | project_id=message['payload']['tenant_id'], |
| 86 | resource_id=message['payload']['vcpe_id'], |
| 87 | message=message) |
| 88 | if 'memory' in message['payload']: |
| 89 | yield sample.Sample.from_notification( |
| 90 | name='memory', |
| 91 | type=sample.TYPE_GAUGE, |
| 92 | unit='MB', |
| 93 | volume=float(message['payload']['memory']), |
| 94 | user_id=message['payload']['user_id'], |
| 95 | project_id=message['payload']['tenant_id'], |
| 96 | resource_id=message['payload']['vcpe_id'], |
| 97 | message=message) |
| 98 | if 'memory_usage' in message['payload']: |
| 99 | yield sample.Sample.from_notification( |
| 100 | name='memory.usage', |
| 101 | type=sample.TYPE_GAUGE, |
| 102 | unit='MB', |
| 103 | volume=float(message['payload']['memory_usage']), |
| 104 | user_id=message['payload']['user_id'], |
| 105 | project_id=message['payload']['tenant_id'], |
| 106 | resource_id=message['payload']['vcpe_id'], |
| 107 | message=message) |
| 108 | if 'network_stats' in message['payload']: |
| 109 | for intf in message['payload']['network_stats']: |
| 110 | resource_id = message['payload']['vcpe_id'] + '-' + intf['intf'] |
| 111 | if 'rx_bytes' in intf: |
| 112 | yield sample.Sample.from_notification( |
| 113 | name='network.incoming.bytes', |
| 114 | type=sample.TYPE_CUMULATIVE, |
| 115 | unit='B', |
| 116 | volume=float(intf['rx_bytes']), |
| 117 | user_id=message['payload']['user_id'], |
| 118 | project_id=message['payload']['tenant_id'], |
| 119 | resource_id=resource_id, |
| 120 | message=message) |
| 121 | if 'tx_bytes' in intf: |
| 122 | yield sample.Sample.from_notification( |
| 123 | name='network.outgoing.bytes', |
| 124 | type=sample.TYPE_CUMULATIVE, |
| 125 | unit='B', |
| 126 | volume=float(intf['tx_bytes']), |
| 127 | user_id=message['payload']['user_id'], |
| 128 | project_id=message['payload']['tenant_id'], |
| 129 | resource_id=resource_id, |
| 130 | message=message) |
| 131 | if 'rx_packets' in intf: |
| 132 | yield sample.Sample.from_notification( |
| 133 | name='network.incoming.packets', |
| 134 | type=sample.TYPE_CUMULATIVE, |
| 135 | unit='packet', |
| 136 | volume=float(intf['rx_packets']), |
| 137 | user_id=message['payload']['user_id'], |
| 138 | project_id=message['payload']['tenant_id'], |
| 139 | resource_id=resource_id, |
| 140 | message=message) |
| 141 | if 'tx_packets' in intf: |
| 142 | yield sample.Sample.from_notification( |
| 143 | name='network.outgoing.packets', |
| 144 | type=sample.TYPE_CUMULATIVE, |
| 145 | unit='packet', |
| 146 | volume=float(intf['tx_packets']), |
| 147 | user_id=message['payload']['user_id'], |
| 148 | project_id=message['payload']['tenant_id'], |
| 149 | resource_id=resource_id, |
| 150 | message=message) |
| 151 | |
| 152 | class VCPEDNSCacheSize(VCPENotificationBase): |
| 153 | |
| 154 | resource_name = None |
| 155 | event_types = ['vcpe.dns.cache.size'] |
| 156 | |
| 157 | def process_notification(self, message): |
| 158 | LOG.info('SRIKANTH: Received VCPE cache.size notification') |
| 159 | yield sample.Sample.from_notification( |
| 160 | name='vsg.dns.cache.size', |
| 161 | type=sample.TYPE_GAUGE, |
| 162 | unit='entries', |
| 163 | volume=float(message['payload']['cache_size']), |
| 164 | user_id=message['payload']['user_id'], |
| 165 | project_id=message['payload']['tenant_id'], |
| 166 | resource_id=message['payload']['vcpe_id'], |
| 167 | message=message) |
| 168 | |
| 169 | class VCPEDNSTotalInsertedEntries(VCPENotificationBase): |
| 170 | |
| 171 | resource_name = None |
| 172 | event_types = ['vcpe.dns.total_instered_entries'] |
| 173 | |
| 174 | def process_notification(self, message): |
| 175 | LOG.info('SRIKANTH: Received VCPE total_instered_entries notification') |
| 176 | yield sample.Sample.from_notification( |
| 177 | name='vsg.dns.total_instered_entries', |
| 178 | type=sample.TYPE_CUMULATIVE, |
| 179 | unit='entries', |
| 180 | volume=float(message['payload']['total_instered_entries']), |
| 181 | user_id=message['payload']['user_id'], |
| 182 | project_id=message['payload']['tenant_id'], |
| 183 | resource_id=message['payload']['vcpe_id'], |
| 184 | message=message) |
| 185 | |
| 186 | class VCPEDNSReplacedUnexpiredEntries(VCPENotificationBase): |
| 187 | |
| 188 | resource_name = None |
| 189 | event_types = ['vcpe.dns.replaced_unexpired_entries'] |
| 190 | |
| 191 | def process_notification(self, message): |
| 192 | LOG.info('SRIKANTH: Received VCPE replaced_unexpired_entries notification') |
| 193 | yield sample.Sample.from_notification( |
| 194 | name='vsg.dns.replaced_unexpired_entries', |
| 195 | type=sample.TYPE_CUMULATIVE, |
| 196 | unit='entries', |
| 197 | volume=float(message['payload']['replaced_unexpired_entries']), |
| 198 | user_id=message['payload']['user_id'], |
| 199 | project_id=message['payload']['tenant_id'], |
| 200 | resource_id=message['payload']['vcpe_id'], |
| 201 | message=message) |
| 202 | |
| 203 | class VCPEDNSQueriesForwarded(VCPENotificationBase): |
| 204 | |
| 205 | resource_name = None |
| 206 | event_types = ['vcpe.dns.queries_forwarded'] |
| 207 | |
| 208 | def process_notification(self, message): |
| 209 | LOG.info('SRIKANTH: Received VCPE queries_forwarded notification') |
| 210 | yield sample.Sample.from_notification( |
| 211 | name='vsg.dns.queries_forwarded', |
| 212 | type=sample.TYPE_CUMULATIVE, |
| 213 | unit='queries', |
| 214 | volume=float(message['payload']['queries_forwarded']), |
| 215 | user_id=message['payload']['user_id'], |
| 216 | project_id=message['payload']['tenant_id'], |
| 217 | resource_id=message['payload']['vcpe_id'], |
| 218 | message=message) |
| 219 | |
| 220 | class VCPEDNSQueriesAnsweredLocally(VCPENotificationBase): |
| 221 | |
| 222 | resource_name = None |
| 223 | event_types = ['vcpe.dns.queries_answered_locally'] |
| 224 | |
| 225 | def process_notification(self, message): |
| 226 | LOG.info('SRIKANTH: Received VCPE queries_answered_locally notification') |
| 227 | yield sample.Sample.from_notification( |
| 228 | name='vsg.dns.queries_answered_locally', |
| 229 | type=sample.TYPE_CUMULATIVE, |
| 230 | unit='queries', |
| 231 | volume=float(message['payload']['queries_answered_locally']), |
| 232 | user_id=message['payload']['user_id'], |
| 233 | project_id=message['payload']['tenant_id'], |
| 234 | resource_id=message['payload']['vcpe_id'], |
| 235 | message=message) |
| 236 | |
| 237 | class VCPEDNSServerQueriesSent(VCPENotificationBase): |
| 238 | |
| 239 | resource_name = None |
| 240 | event_types = ['vcpe.dns.server.queries_sent'] |
| 241 | |
| 242 | def process_notification(self, message): |
| 243 | LOG.info('SRIKANTH: Received VCPE server.queries_sent notification') |
| 244 | resource_id = message['payload']['vcpe_id'] + '-' + message['payload']['upstream_server'] |
| 245 | yield sample.Sample.from_notification( |
| 246 | name='vsg.dns.server.queries_sent', |
| 247 | type=sample.TYPE_CUMULATIVE, |
| 248 | unit='queries', |
| 249 | volume=float(message['payload']['queries_sent']), |
| 250 | user_id=message['payload']['user_id'], |
| 251 | project_id=message['payload']['tenant_id'], |
| 252 | resource_id=resource_id, |
| 253 | message=message) |
| 254 | |
| 255 | class VCPEDNSServerQueriesFailed(VCPENotificationBase): |
| 256 | |
| 257 | resource_name = None |
| 258 | event_types = ['vcpe.dns.server.queries_failed'] |
| 259 | |
| 260 | def process_notification(self, message): |
| 261 | LOG.info('SRIKANTH: Received VCPE server.queries_failed notification') |
| 262 | resource_id = message['payload']['vcpe_id'] + '-' + message['payload']['upstream_server'] |
| 263 | yield sample.Sample.from_notification( |
| 264 | name='vsg.dns.server.queries_failed', |
| 265 | type=sample.TYPE_CUMULATIVE, |
| 266 | unit='queries', |
| 267 | volume=float(message['payload']['queries_failed']), |
| 268 | user_id=message['payload']['user_id'], |
| 269 | project_id=message['payload']['tenant_id'], |
| 270 | resource_id=resource_id, |
| 271 | message=message) |
| 272 | |