App Janus Tracer

Status : functional plugin.

This pass-through plugin produces Zipkin-like cLoki/Tempo tracing from Janus events As well as Metrics from Janus Media Reports

It supports either a Kafka client or direct sending of http posts to logql style tempo and metric logs api's. (Such as QRYN/cLoki)

Example 1: parse janus events as traces.

filter {
  app_janus_tracer {
    metrics => false
    kafkaSending => false
    kafkaHost => "127.0.0.1:9092"
    httpSending => true
    httpHost => "127.0.0.1:3100"
  }
}

Example 2: parse janus events as traces and generate metric logs for graphing media reports.

filter {
  app_janus_tracer {
    metrics => true
    kafkaSending => false
    kafkaHost => "127.0.0.1:9092"
    httpSending => true
    httpHost => "127.0.0.1:3100"
  }
}

Supported optionas are:

'debug' => true for debugging loggers 'bufferSize' => determine size of the message buffer Default: 15 'metrics' => set to true to enable sending metrics from media reports Default: false 'filter' => an array of strings, only allow events to be processed by type number, Default: All events 'tracerName' => a string to name the tracer 'kafkaSending' => set to true if the target is a instance of kafka Default: false 'kafkaHost' => specify the Kafka Host address Default: 127.0.0.1:9092 'httpSending' => set to true if http post is to be used Default: true 'httpHost'=> specify the httpHost:port for the cloki/qryn receiver Default: 127.0.0.1:3100