Matteo Scandolo | a8bd93e | 2018-09-13 13:36:50 -0700 | [diff] [blame] | 1 | // Copyright 2018 Open Networking Foundation |
| 2 | // |
| 3 | // Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 | // you may not use this file except in compliance with the License. |
| 5 | // You may obtain a copy of the License at |
| 6 | // |
| 7 | // http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | // |
| 9 | // Unless required by applicable law or agreed to in writing, software |
| 10 | // distributed under the License is distributed on an "AS IS" BASIS, |
| 11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 | // See the License for the specific language governing permissions and |
| 13 | // limitations under the License. |
| 14 | |
Matteo Scandolo | 189526a | 2018-07-13 09:10:23 -0700 | [diff] [blame] | 15 | package main |
| 16 | |
| 17 | import ( |
kesavand | c71914f | 2022-03-25 11:19:03 +0530 | [diff] [blame^] | 18 | "context" |
Ganesh Bhure | 8d0c994 | 2019-05-24 11:42:09 +0530 | [diff] [blame] | 19 | "io/ioutil" |
| 20 | "log" |
Matteo Scandolo | 189526a | 2018-07-13 09:10:23 -0700 | [diff] [blame] | 21 | "net/http" |
kartikey dubey | 72ef3b8 | 2019-05-27 06:50:04 +0000 | [diff] [blame] | 22 | "strconv" |
Ganesh Bhure | 8d0c994 | 2019-05-24 11:42:09 +0530 | [diff] [blame] | 23 | "strings" |
Matteo Scandolo | aab36db | 2018-10-09 19:54:11 -0700 | [diff] [blame] | 24 | "sync" |
kesavand | 2cde658 | 2020-06-22 04:56:23 -0400 | [diff] [blame] | 25 | |
| 26 | "gerrit.opencord.org/kafka-topic-exporter/common/logger" |
kesavand | c71914f | 2022-03-25 11:19:03 +0530 | [diff] [blame^] | 27 | "gerrit.opencord.org/kafka-topic-exporter/utils" |
kesavand | 2cde658 | 2020-06-22 04:56:23 -0400 | [diff] [blame] | 28 | "github.com/Shopify/sarama" |
| 29 | "github.com/prometheus/client_golang/prometheus" |
| 30 | "github.com/prometheus/client_golang/prometheus/promhttp" |
| 31 | "gopkg.in/yaml.v2" |
Matteo Scandolo | 189526a | 2018-07-13 09:10:23 -0700 | [diff] [blame] | 32 | ) |
| 33 | |
kesavand | c71914f | 2022-03-25 11:19:03 +0530 | [diff] [blame^] | 34 | const ( |
| 35 | volthaEventsTopic = "voltha.events" |
| 36 | consumerGroup = "kte_grp" |
| 37 | cDefaultPartitions = 1 |
| 38 | cDefaultReplicas = 1 |
| 39 | ) |
| 40 | |
Ganesh Bhure | 8d0c994 | 2019-05-24 11:42:09 +0530 | [diff] [blame] | 41 | func kafkaInit(broker BrokerInfo) { |
Matteo Scandolo | 189526a | 2018-07-13 09:10:23 -0700 | [diff] [blame] | 42 | config := sarama.NewConfig() |
kesavand | c71914f | 2022-03-25 11:19:03 +0530 | [diff] [blame^] | 43 | |
Matteo Scandolo | 189526a | 2018-07-13 09:10:23 -0700 | [diff] [blame] | 44 | config.Consumer.Return.Errors = true |
kesavand | c71914f | 2022-03-25 11:19:03 +0530 | [diff] [blame^] | 45 | config.Metadata.AllowAutoTopicCreation = false |
Matteo Scandolo | aab36db | 2018-10-09 19:54:11 -0700 | [diff] [blame] | 46 | var wg sync.WaitGroup |
| 47 | |
kesavand | c71914f | 2022-03-25 11:19:03 +0530 | [diff] [blame^] | 48 | consumer, err := sarama.NewConsumerGroup([]string{broker.Host}, consumerGroup, config) |
kartikey dubey | 72ef3b8 | 2019-05-27 06:50:04 +0000 | [diff] [blame] | 49 | |
Matteo Scandolo | 189526a | 2018-07-13 09:10:23 -0700 | [diff] [blame] | 50 | if err != nil { |
Ganesh Bhure | 8d0c994 | 2019-05-24 11:42:09 +0530 | [diff] [blame] | 51 | logger.Panic("kafkaInit panic") |
Matteo Scandolo | 189526a | 2018-07-13 09:10:23 -0700 | [diff] [blame] | 52 | panic(err) |
| 53 | } |
| 54 | defer func() { |
Ganesh Bhure | 8d0c994 | 2019-05-24 11:42:09 +0530 | [diff] [blame] | 55 | logger.Debug("kafkaInit close connection") |
kesavand | c71914f | 2022-03-25 11:19:03 +0530 | [diff] [blame^] | 56 | if err := consumer.Close(); err != nil { |
Matteo Scandolo | 189526a | 2018-07-13 09:10:23 -0700 | [diff] [blame] | 57 | panic(err) |
| 58 | } |
| 59 | }() |
Ganesh Bhure | 8d0c994 | 2019-05-24 11:42:09 +0530 | [diff] [blame] | 60 | |
kesavand | c71914f | 2022-03-25 11:19:03 +0530 | [diff] [blame^] | 61 | clusterAdmin, err := sarama.NewClusterAdmin([]string{broker.Host}, config) |
| 62 | if err != nil { |
| 63 | logger.Panic("Fail to create cluster admin") |
| 64 | panic(err) |
Ganesh Bhure | 8d0c994 | 2019-05-24 11:42:09 +0530 | [diff] [blame] | 65 | } |
Matteo Scandolo | 189526a | 2018-07-13 09:10:23 -0700 | [diff] [blame] | 66 | |
kesavand | c71914f | 2022-03-25 11:19:03 +0530 | [diff] [blame^] | 67 | // read topics from config |
| 68 | topics := broker.Topics |
| 69 | //conusmerTopics := strings.Join(topics, ",") |
| 70 | logger.Info("conusmer topics are %s", topics) |
| 71 | |
| 72 | if broker.Partitions == 0 { |
| 73 | broker.Partitions = cDefaultPartitions |
| 74 | } |
| 75 | |
| 76 | if broker.Replicas == 0 { |
| 77 | broker.Replicas = cDefaultReplicas |
| 78 | } |
| 79 | |
| 80 | // create topics |
| 81 | for _, topic := range topics { |
| 82 | if topic == volthaEventsTopic { |
| 83 | continue |
| 84 | } |
| 85 | logger.Info("creating topic [%s] with [%d] partitions and [%d] replicas ", topic, broker.Partitions, broker.Replicas) |
| 86 | err := createTopic(clusterAdmin, topic, broker.Partitions, broker.Replicas) |
| 87 | if err != nil { |
| 88 | logger.Panic("Fail to create topic %s", err) |
| 89 | } |
| 90 | |
| 91 | } |
| 92 | |
| 93 | ctx, cancel := context.WithCancel(context.Background()) |
| 94 | |
| 95 | wg.Add(1) |
| 96 | |
| 97 | go topicListener(ctx, topics, consumer, wg) |
| 98 | |
Matteo Scandolo | aab36db | 2018-10-09 19:54:11 -0700 | [diff] [blame] | 99 | wg.Wait() |
kesavand | c71914f | 2022-03-25 11:19:03 +0530 | [diff] [blame^] | 100 | cancel() |
| 101 | } |
| 102 | |
| 103 | func createTopic(clusterAdmin sarama.ClusterAdmin, topic string, numPartitions int, replFactor int) error { |
| 104 | topicDetail := &sarama.TopicDetail{} |
| 105 | |
| 106 | topicDetail.NumPartitions = int32(numPartitions) |
| 107 | topicDetail.ReplicationFactor = int16(replFactor) |
| 108 | |
| 109 | topicDetail.ConfigEntries = make(map[string]*string) |
| 110 | |
| 111 | err := clusterAdmin.CreateTopic(topic, topicDetail, false) |
| 112 | switch typedErr := err.(type) { |
| 113 | case *sarama.TopicError: |
| 114 | if typedErr.Err == sarama.ErrTopicAlreadyExists { |
| 115 | err = nil |
| 116 | } |
| 117 | } |
| 118 | if err != nil { |
| 119 | return err |
| 120 | } |
| 121 | return nil |
Matteo Scandolo | 189526a | 2018-07-13 09:10:23 -0700 | [diff] [blame] | 122 | } |
| 123 | |
Ganesh Bhure | 8d0c994 | 2019-05-24 11:42:09 +0530 | [diff] [blame] | 124 | func runServer(target TargetInfo) { |
| 125 | if target.Port == 0 { |
| 126 | logger.Warn("Prometheus target port not configured, using default 8080") |
| 127 | target.Port = 8080 |
| 128 | } |
| 129 | logger.Debug("Starting HTTP Server on %d port", target.Port) |
Ganesh Bhure | 0f2449c | 2019-07-15 10:31:38 +0530 | [diff] [blame] | 130 | http.Handle("/metrics", promhttp.Handler()) |
| 131 | err := http.ListenAndServe(":"+strconv.Itoa(target.Port), nil) |
| 132 | if err != nil { |
| 133 | logger.Error("HTTP Server Error: %s", err.Error()) |
kesavand | 6753e5e | 2020-04-28 03:34:21 -0400 | [diff] [blame] | 134 | } |
Matteo Scandolo | 189526a | 2018-07-13 09:10:23 -0700 | [diff] [blame] | 135 | } |
| 136 | |
| 137 | func init() { |
Matteo Scandolo | 189526a | 2018-07-13 09:10:23 -0700 | [diff] [blame] | 138 | // register metrics within Prometheus |
kesavand | 6753e5e | 2020-04-28 03:34:21 -0400 | [diff] [blame] | 139 | prometheus.MustRegister(volthaOltTxBytesTotal) |
| 140 | prometheus.MustRegister(volthaOltRxBytesTotal) |
| 141 | prometheus.MustRegister(volthaOltTxPacketsTotal) |
| 142 | prometheus.MustRegister(volthaOltRxPacketsTotal) |
| 143 | prometheus.MustRegister(volthaOltTxErrorPacketsTotal) |
| 144 | prometheus.MustRegister(volthaOltRxErrorPacketsTotal) |
| 145 | prometheus.MustRegister(volthaOltTxBroadcastPacketsTotal) |
| 146 | prometheus.MustRegister(volthaOltTxUnicastPacketsTotal) |
| 147 | prometheus.MustRegister(volthaOltTxMulticastPacketsTotal) |
| 148 | prometheus.MustRegister(volthaOltRxBroadcastPacketsTotal) |
| 149 | prometheus.MustRegister(volthaOltRxUnicastPacketsTotal) |
| 150 | prometheus.MustRegister(volthaOltRxMulticastPacketsTotal) |
Matteo Scandolo | aab36db | 2018-10-09 19:54:11 -0700 | [diff] [blame] | 151 | |
Ganesh Bhure | 967018e | 2019-07-29 14:48:32 +0530 | [diff] [blame] | 152 | prometheus.MustRegister(VolthaOnuLaserBiasCurrent) |
| 153 | prometheus.MustRegister(volthaOnuTemperature) |
| 154 | prometheus.MustRegister(VolthaOnuPowerFeedVoltage) |
| 155 | prometheus.MustRegister(VolthaOnuMeanOpticalLaunchPower) |
| 156 | prometheus.MustRegister(VolthaOnuReceivedOpticalPower) |
kesavand | 6753e5e | 2020-04-28 03:34:21 -0400 | [diff] [blame] | 157 | prometheus.MustRegister(VolthaOnuTransmtOpticalPower) |
| 158 | |
| 159 | prometheus.MustRegister(volthaOnuFecCorrectedCodewordsTotal) |
| 160 | prometheus.MustRegister(volthaOnuFecCodewordsTotal) |
| 161 | prometheus.MustRegister(volthaOnuFecCorrectedBytesTotal) |
| 162 | prometheus.MustRegister(volthaOnuFecSecondsTotal) |
| 163 | prometheus.MustRegister(volthaOnuFecUncorrectablewordsTotal) |
| 164 | |
| 165 | prometheus.MustRegister(volthaEthernetUniSingleCollisionTotal) |
| 166 | prometheus.MustRegister(volthaEthernetUniMacLayerTramsmitErrorTotal) |
| 167 | prometheus.MustRegister(volthaEthernetUniMultiCollisionTotal) |
| 168 | prometheus.MustRegister(volthaEthernetUniFramestooLongTotal) |
| 169 | prometheus.MustRegister(volthaEthernetUniAlignmentErrorTotal) |
| 170 | prometheus.MustRegister(volthaEthernetUniCarrierErrorTotal) |
| 171 | prometheus.MustRegister(volthaEthernetUniExcessiveCollisionErrorTotal) |
| 172 | prometheus.MustRegister(volthaEthernetUniDeferredTxTotal) |
| 173 | prometheus.MustRegister(volthaEthernetUniLateCollisionTotal) |
| 174 | prometheus.MustRegister(volthaEthernetUniBufferOverflowsRxErrorTotal) |
| 175 | prometheus.MustRegister(volthaEthernetUniFcsErrorTotal) |
| 176 | prometheus.MustRegister(volthaEthernetUniSqeErrorTotal) |
| 177 | prometheus.MustRegister(volthaEthernetUniBufferOverflowsTxErrorTotal) |
| 178 | |
| 179 | prometheus.MustRegister(volthaOnuBridgePortRxBytesTotal) |
| 180 | prometheus.MustRegister(volthaOnuBridgePortRxPacketsTotal) |
| 181 | prometheus.MustRegister(volthaOnuBridgePort_64octetRxPacketsTotal) |
| 182 | prometheus.MustRegister(volthaOnuBridgePort_65_127_octetRxPacketsTotal) |
| 183 | prometheus.MustRegister(volthaOnuBridgePort_128_255_octetRxPacketsTotal) |
| 184 | prometheus.MustRegister(volthaOnuBridgePort_256_511_octetRxPacketsTotal) |
| 185 | prometheus.MustRegister(volthaOnuBridgePort_512_1023_octetRxPacketsTotal) |
| 186 | prometheus.MustRegister(volthaOnuBridgePort_1024_1518_octetRxPacketsTotal) |
| 187 | prometheus.MustRegister(volthaOnuBridgePortRxMulticastPacketsTotal) |
| 188 | prometheus.MustRegister(volthaOnuBridgePortRxBroadcastPacketsTotal) |
| 189 | prometheus.MustRegister(volthaOnuBridgePortRxOversizePacketsTotal) |
| 190 | prometheus.MustRegister(volthaOnuBridgePortRxCrcErrorPacketsTotal) |
| 191 | prometheus.MustRegister(volthaOnuBridgePortRxUndersizePacketsTotal) |
| 192 | prometheus.MustRegister(volthaOnuBridgePortRxDropEventsTotal) |
| 193 | |
| 194 | prometheus.MustRegister(volthaOnuBridgePortTxBytesTotal) |
| 195 | prometheus.MustRegister(volthaOnuBridgePortTxPacketsTotal) |
| 196 | prometheus.MustRegister(volthaOnuBridgePort_64octetTxPacketsTotal) |
| 197 | prometheus.MustRegister(volthaOnuBridgePort_65_127_octetTxPacketsTotal) |
| 198 | prometheus.MustRegister(volthaOnuBridgePort_128_255_octetTxPacketsTotal) |
| 199 | prometheus.MustRegister(volthaOnuBridgePort_256_511_octetTxPacketsTotal) |
| 200 | prometheus.MustRegister(volthaOnuBridgePort_512_1023_octetTxPacketsTotal) |
| 201 | prometheus.MustRegister(volthaOnuBridgePort_1024_1518_octetTxPacketsTotal) |
| 202 | prometheus.MustRegister(volthaOnuBridgePortTxMulticastPacketsTotal) |
| 203 | prometheus.MustRegister(volthaOnuBridgePortTxBroadcastPacketsTotal) |
| 204 | prometheus.MustRegister(volthaOnuBridgePortTxOversizePacketsTotal) |
| 205 | prometheus.MustRegister(volthaOnuBridgePortTxCrcErrorPacketsTotal) |
| 206 | prometheus.MustRegister(volthaOnuBridgePortTxUndersizePacketsTotal) |
| 207 | prometheus.MustRegister(volthaOnuBridgePortTxDropEventsTotal) |
Ganesh Bhure | 967018e | 2019-07-29 14:48:32 +0530 | [diff] [blame] | 208 | |
Matteo Scandolo | aab36db | 2018-10-09 19:54:11 -0700 | [diff] [blame] | 209 | prometheus.MustRegister(onosTxBytesTotal) |
| 210 | prometheus.MustRegister(onosRxBytesTotal) |
| 211 | prometheus.MustRegister(onosTxPacketsTotal) |
| 212 | prometheus.MustRegister(onosRxPacketsTotal) |
| 213 | prometheus.MustRegister(onosTxDropPacketsTotal) |
| 214 | prometheus.MustRegister(onosRxDropPacketsTotal) |
kartikey dubey | 72ef3b8 | 2019-05-27 06:50:04 +0000 | [diff] [blame] | 215 | |
| 216 | prometheus.MustRegister(onosaaaRxAcceptResponses) |
| 217 | prometheus.MustRegister(onosaaaRxRejectResponses) |
| 218 | prometheus.MustRegister(onosaaaRxChallengeResponses) |
| 219 | prometheus.MustRegister(onosaaaTxAccessRequests) |
| 220 | prometheus.MustRegister(onosaaaRxInvalidValidators) |
| 221 | prometheus.MustRegister(onosaaaRxUnknownType) |
| 222 | prometheus.MustRegister(onosaaaPendingRequests) |
| 223 | prometheus.MustRegister(onosaaaRxDroppedResponses) |
| 224 | prometheus.MustRegister(onosaaaRxMalformedResponses) |
| 225 | prometheus.MustRegister(onosaaaRxUnknownserver) |
| 226 | prometheus.MustRegister(onosaaaRequestRttMillis) |
| 227 | prometheus.MustRegister(onosaaaRequestReTx) |
Daniele Moro | be24258 | 2019-10-01 14:02:46 -0700 | [diff] [blame] | 228 | |
Daniele Moro | 707c209 | 2019-12-06 16:39:18 -0800 | [diff] [blame] | 229 | prometheus.MustRegister(onosBngUpTxBytes) |
| 230 | prometheus.MustRegister(onosBngUpTxPackets) |
| 231 | prometheus.MustRegister(onosBngUpDropBytes) |
| 232 | prometheus.MustRegister(onosBngUpDropPackets) |
| 233 | prometheus.MustRegister(onosBngControlPackets) |
| 234 | prometheus.MustRegister(onosBngDownRxBytes) |
| 235 | prometheus.MustRegister(onosBngDownRxPackets) |
| 236 | prometheus.MustRegister(onosBngDownTxBytes) |
| 237 | prometheus.MustRegister(onosBngDownTxPackets) |
| 238 | prometheus.MustRegister(onosBngDownDropPackets) |
| 239 | prometheus.MustRegister(onosBngDownDropBytes) |
Ganesh Bhure | f15383e | 2019-11-11 15:15:14 +0530 | [diff] [blame] | 240 | |
| 241 | prometheus.MustRegister(deviceLaserBiasCurrent) |
| 242 | prometheus.MustRegister(deviceTemperature) |
| 243 | prometheus.MustRegister(deviceTxPower) |
| 244 | prometheus.MustRegister(deviceVoltage) |
Shubham Sharma | 57600bf | 2019-08-09 07:09:57 +0000 | [diff] [blame] | 245 | |
| 246 | prometheus.MustRegister(onosaaaRxEapolLogoff) |
| 247 | prometheus.MustRegister(onosaaaTxEapolResIdentityMsg) |
| 248 | prometheus.MustRegister(onosaaaTxAuthSuccess) |
| 249 | prometheus.MustRegister(onosaaaTxAuthFailure) |
| 250 | prometheus.MustRegister(onosaaaTxStartReq) |
| 251 | prometheus.MustRegister(onosaaaEapPktTxAuthChooseEap) |
| 252 | prometheus.MustRegister(onosaaaTxRespnotNak) |
shubham sharma | e7f8575 | 2019-09-16 13:37:18 +0000 | [diff] [blame] | 253 | |
kesavand | 6753e5e | 2020-04-28 03:34:21 -0400 | [diff] [blame] | 254 | prometheus.MustRegister(onosaaaEapolFramesTx) |
shubham sharma | e7f8575 | 2019-09-16 13:37:18 +0000 | [diff] [blame] | 255 | prometheus.MustRegister(onosaaaAuthStateIdle) |
| 256 | prometheus.MustRegister(onosaaaRequestIdFramesTx) |
| 257 | prometheus.MustRegister(onosaaaRequestEapFramesTx) |
| 258 | prometheus.MustRegister(onosaaaInvalidPktType) |
| 259 | prometheus.MustRegister(onosaaaInvalidBodyLength) |
| 260 | prometheus.MustRegister(onosaaaValidEapolFramesRx) |
| 261 | prometheus.MustRegister(onosaaaPendingResSupplicant) |
| 262 | prometheus.MustRegister(onosaaaRxResIdEapFrames) |
kesavand | 2cde658 | 2020-06-22 04:56:23 -0400 | [diff] [blame] | 263 | |
| 264 | //device metrics |
| 265 | //TODO: Check if component level temperatures are supported by Devices,If not remove in later versions of exporter |
| 266 | prometheus.MustRegister(oltDeviceCpuTemp) |
| 267 | prometheus.MustRegister(oltDeviceCpuUsagePercent) |
| 268 | prometheus.MustRegister(oltDeviceFanSpeed) |
| 269 | prometheus.MustRegister(oltDeviceDiskTemp) |
| 270 | prometheus.MustRegister(oltDeviceDiskUsagePercent) |
| 271 | prometheus.MustRegister(oltDeviceRamTemp) |
| 272 | prometheus.MustRegister(oltDeviceRamUsagePercent) |
| 273 | prometheus.MustRegister(oltDevicePowerUsagePercent) |
| 274 | prometheus.MustRegister(oltDeviceInnerSurroundTemp) |
| 275 | prometheus.MustRegister(oltDevicePowerUsage) |
Matteo Scandolo | 189526a | 2018-07-13 09:10:23 -0700 | [diff] [blame] | 276 | } |
| 277 | |
Ganesh Bhure | 8d0c994 | 2019-05-24 11:42:09 +0530 | [diff] [blame] | 278 | func loadConfigFile() Config { |
| 279 | m := Config{} |
| 280 | // this file path is configmap mounted in pod yaml |
| 281 | yamlFile, err := ioutil.ReadFile("/etc/config/conf.yaml") |
| 282 | if err != nil { |
| 283 | log.Printf("yamlFile.Get err: %v ", err) |
| 284 | } |
| 285 | err = yaml.Unmarshal(yamlFile, &m) |
| 286 | if err != nil { |
| 287 | log.Fatalf("Unmarshal: %v", err) |
| 288 | } |
| 289 | return m |
Matteo Scandolo | 189526a | 2018-07-13 09:10:23 -0700 | [diff] [blame] | 290 | } |
Ganesh Bhure | 8d0c994 | 2019-05-24 11:42:09 +0530 | [diff] [blame] | 291 | |
| 292 | func main() { |
| 293 | // load configuration |
| 294 | conf := loadConfigFile() |
| 295 | |
| 296 | // logger setup |
| 297 | logger.Setup(conf.Logger.Host, strings.ToUpper(conf.Logger.LogLevel)) |
| 298 | logger.Info("Connecting to broker: [%s]", conf.Broker.Host) |
kesavand | 0c06492 | 2020-12-15 15:36:25 +0530 | [diff] [blame] | 299 | utils.OnuSNhex = conf.Conv.Onusnhex |
| 300 | logger.Info("The utils.OnuSNhex : [%t]", utils.OnuSNhex) |
| 301 | logger.Info("The conf.Conv.Onusnformat is : [%t]", conf.Conv.Onusnhex) |
| 302 | |
Ganesh Bhure | 8d0c994 | 2019-05-24 11:42:09 +0530 | [diff] [blame] | 303 | go kafkaInit(conf.Broker) |
| 304 | runServer(conf.Target) |
Ganesh Bhure | 0f2449c | 2019-07-15 10:31:38 +0530 | [diff] [blame] | 305 | } |