# source: https://blog.voidmainvoid.net/476
lowercaseOutputName: true
rules:
  #kafka.connect:type=app-info,client-id="{clientid}"
  #kafka.consumer:type=app-info,client-id="{clientid}"
  #kafka.producer:type=app-info,client-id="{clientid}"
  - pattern: 'kafka.(.+)<type=app-info, client-id=(.+)><>start-time-ms'
    name: kafka_$1_start_time_seconds
    labels:
      clientId: "$2"
    help: "Kafka $1 JMX metric start time seconds"
    type: GAUGE
    valueFactor: 0.001
  - pattern: 'kafka.(.+)<type=app-info, client-id=(.+)><>(commit-id|version): (.+)'
    name: kafka_$1_$3_info
    value: 1
    labels:
      clientId: "$2"
      $3: "$4"
    help: "Kafka $1 JMX metric info version and commit-id"
    type: GAUGE

  #kafka.producer:type=producer-topic-metrics,client-id="{clientid}",topic="{topic}"", partition="{partition}"
  #kafka.consumer:type=consumer-fetch-manager-metrics,client-id="{clientid}",topic="{topic}"", partition="{partition}"
  - pattern: kafka.(.+)<type=(.+)-metrics, client-id=(.+), topic=(.+), partition=(.+)><>(.+-total|compression-rate|.+-avg|.+-replica|.+-lag|.+-lead)
    name: kafka_$2_$6
    labels:
      clientId: "$3"
      topic: "$4"
      partition: "$5"
    help: "Kafka $1 JMX metric type $2"
    type: GAUGE

  #kafka.producer:type=producer-topic-metrics,client-id="{clientid}",topic="{topic}"
  #kafka.consumer:type=consumer-fetch-manager-metrics,client-id="{clientid}",topic="{topic}"", partition="{partition}"
  - pattern: kafka.(.+)<type=(.+)-metrics, client-id=(.+), topic=(.+)><>(.+-total|compression-rate|.+-avg)
    name: kafka_$2_$5
    labels:
      clientId: "$3"
      topic: "$4"
    help: "Kafka $1 JMX metric type $2"
    type: GAUGE

  #kafka.connect:type=connect-node-metrics,client-id="{clientid}",node-id="{nodeid}"
  #kafka.consumer:type=consumer-node-metrics,client-id=consumer-1,node-id="{nodeid}"
  - pattern: kafka.(.+)<type=(.+)-metrics, client-id=(.+), node-id=(.+)><>(.+-total|.+-avg)
    name: kafka_$2_$5
    labels:
      clientId: "$3"
      nodeId: "$4"
    help: "Kafka $1 JMX metric type $2"
    type: UNTYPED

  #kafka.connect:type=kafka-metrics-count,client-id="{clientid}"
  #kafka.consumer:type=consumer-fetch-manager-metrics,client-id="{clientid}"
  #kafka.consumer:type=consumer-coordinator-metrics,client-id="{clientid}"
  #kafka.consumer:type=consumer-metrics,client-id="{clientid}"
  - pattern: kafka.(.+)<type=(.+)-metrics, client-id=(.*)><>(.+-total|.+-avg|.+-bytes|.+-count|.+-rate|.+-ratio|.+-age|.+-flight|.+-threads|.+-connectors|.+-tasks|.+-ago)
    name: kafka_$2_$4
    labels:
      clientId: "$3"
    help: "Kafka $1 JMX metric type $2"
    type: GAUGE

  #kafka.connect:type=connector-task-metrics,connector="{connector}",task="{task}<> status"
  - pattern: 'kafka.connect<type=connector-task-metrics, connector=(.+), task=(.+)><>status: ([a-z-]+)'
    name: kafka_connect_connector_status
    value: 1
    labels:
      connector: "$1"
      task: "$2"
      status: "$3"
    help: "Kafka Connect JMX Connector status"
    type: GAUGE

  #kafka.connect:type=task-error-metrics,connector="{connector}",task="{task}"
  #kafka.connect:type=source-task-metrics,connector="{connector}",task="{task}"
  #kafka.connect:type=sink-task-metrics,connector="{connector}",task="{task}"
  #kafka.connect:type=connector-task-metrics,connector="{connector}",task="{task}"
  - pattern: kafka.connect<type=(.+)-metrics, connector=(.+), task=(.+)><>(.+-total|.+-count|.+-ms|.+-ratio|.+-avg|.+-failures|.+-requests|.+-timestamp|.+-logged|.+-errors|.+-retries|.+-skipped)
    name: kafka_connect_$1_$4
    labels:
      connector: "$2"
      task: "$3"
    help: "Kafka Connect JMX metric type $1"
    type: GAUGE

  #kafka.connect:type=connector-metrics,connector="{connector}"
  #kafka.connect:type=connect-worker-metrics,connector="{connector}"
  - pattern: kafka.connect<type=connect-worker-metrics, connector=(.+)><>([a-z-]+)
    name: kafka_connect_worker_$2
    labels:
      connector: "$1"
    help: "Kafka Connect JMX metric $1"
    type: GAUGE

  #kafka.connect:type=connect-worker-metrics
  - pattern: kafka.connect<type=connect-worker-metrics><>([a-z-]+)
    name: kafka_connect_worker_$1
    help: "Kafka Connect JMX metric worker"
    type: GAUGE

  #kafka.connect:type=connect-worker-rebalance-metrics
  - pattern: kafka.connect<type=connect-worker-rebalance-metrics><>([a-z-]+)
    name: kafka_connect_worker_rebalance_$1
    help: "Kafka Connect JMX metric rebalance information"
    type: GAUGE