Files
akvorado/docker/kafka-jmx-exporter-config.yaml
Vincent Bernat 872bda0501 docker: switch to Prometheus Java Agent exporter for Kafka
This removes the last Bitnami image. This has been some time that
Bitnami was starting to be hostile, but this recently became even worse:
https://github.com/bitnami/containers/issues/83267.

Moreover, this is the recommended way to export JMX metrics to
Prometheus.
2025-07-27 21:44:28 +02:00

140 lines
3.9 KiB
YAML

---
lowercaseOutputName: true
lowercaseOutputLabelNames: true
rules:
# Special cases and very specific rules
- pattern : kafka.server<type=(.+), name=(.+), clientId=(.+), topic=(.+), partition=(.*)><>Value
name: kafka_server_$1_$2
type: GAUGE
labels:
clientId: "$3"
topic: "$4"
partition: "$5"
- pattern : kafka.server<type=(.+), name=(.+), clientId=(.+), brokerHost=(.+), brokerPort=(.+)><>Value
name: kafka_server_$1_$2
type: GAUGE
labels:
clientId: "$3"
broker: "$4:$5"
- pattern : kafka.coordinator.(\w+)<type=(.+), name=(.+)><>Value
name: kafka_coordinator_$1_$2_$3
type: GAUGE
# Kraft current state info metric rule
- pattern: "kafka.server<type=raft-metrics><>current-state: ([a-z]+)"
name: kafka_server_raft_metrics_current_state_info
type: GAUGE
value: 1
labels:
"state": "$1"
# Kraft specific rules for raft-metrics, raft-channel-metrics, broker-metadata-metrics
- pattern: kafka.server<type=(.+)><>([a-z-]+)-total
name: kafka_server_$1_$2_total
type: COUNTER
- pattern: kafka.server<type=(.+)><>([a-z-]+)
name: kafka_server_$1_$2
type: GAUGE
# Generic per-second counters with 0-2 key/value pairs
- pattern: kafka.(\w+)<type=(.+), name=(.+)PerSec\w*, (.+)=(.+), (.+)=(.+)><>Count
name: kafka_$1_$2_$3_total
type: COUNTER
labels:
"$4": "$5"
"$6": "$7"
- pattern: kafka.(\w+)<type=(.+), name=(.+)PerSec\w*, (.+)=(.+)><>Count
name: kafka_$1_$2_$3_total
type: COUNTER
labels:
"$4": "$5"
- pattern: kafka.(\w+)<type=(.+), name=(.+)PerSec\w*><>Count
name: kafka_$1_$2_$3_total
type: COUNTER
# Quota specific rules
- pattern: kafka.server<type=(.+), user=(.+), client-id=(.+)><>([a-z-]+)
name: kafka_server_quota_$4
type: GAUGE
labels:
resource: "$1"
user: "$2"
clientId: "$3"
- pattern: kafka.server<type=(.+), client-id=(.+)><>([a-z-]+)
name: kafka_server_quota_$3
type: GAUGE
labels:
resource: "$1"
clientId: "$2"
- pattern: kafka.server<type=(.+), user=(.+)><>([a-z-]+)
name: kafka_server_quota_$3
type: GAUGE
labels:
resource: "$1"
user: "$2"
# Generic gauges with 0-2 key/value pairs
- pattern: kafka.(\w+)<type=(.+), name=(.+), (.+)=(.+), (.+)=(.+)><>Value
name: kafka_$1_$2_$3
type: GAUGE
labels:
"$4": "$5"
"$6": "$7"
- pattern: kafka.(\w+)<type=(.+), name=(.+), (.+)=(.+)><>Value
name: kafka_$1_$2_$3
type: GAUGE
labels:
"$4": "$5"
- pattern: kafka.(\w+)<type=(.+), name=(.+)><>Value
name: kafka_$1_$2_$3
type: GAUGE
# Emulate Prometheus 'Summary' metrics for the exported 'Histogram's.
#
# Note that these are missing the '_sum' metric!
- pattern: kafka.(\w+)<type=(.+), name=(.+), (.+)=(.+), (.+)=(.+)><>Count
name: kafka_$1_$2_$3_count
type: COUNTER
labels:
"$4": "$5"
"$6": "$7"
- pattern: kafka.(\w+)<type=(.+), name=(.+), (.+)=(.*), (.+)=(.+)><>(\d+)thPercentile
name: kafka_$1_$2_$3
type: GAUGE
labels:
"$4": "$5"
"$6": "$7"
quantile: "0.$8"
- pattern: kafka.(\w+)<type=(.+), name=(.+), (.+)=(.+)><>Count
name: kafka_$1_$2_$3_count
type: COUNTER
labels:
"$4": "$5"
- pattern: kafka.(\w+)<type=(.+), name=(.+), (.+)=(.*)><>(\d+)thPercentile
name: kafka_$1_$2_$3
type: GAUGE
labels:
"$4": "$5"
quantile: "0.$6"
- pattern: kafka.(\w+)<type=(.+), name=(.+)><>Count
name: kafka_$1_$2_$3_count
type: COUNTER
- pattern: kafka.(\w+)<type=(.+), name=(.+)><>(\d+)thPercentile
name: kafka_$1_$2_$3
type: GAUGE
labels:
quantile: "0.$4"
# Generic gauges for MeanRate Percent
# Ex) kafka.server<type=KafkaRequestHandlerPool, name=RequestHandlerAvgIdlePercent><>MeanRate
- pattern: kafka.(\w+)<type=(.+), name=(.+)Percent\w*><>MeanRate
name: kafka_$1_$2_$3_percent
type: GAUGE
- pattern: kafka.(\w+)<type=(.+), name=(.+)Percent\w*><>Value
name: kafka_$1_$2_$3_percent
type: GAUGE
- pattern: kafka.(\w+)<type=(.+), name=(.+)Percent\w*, (.+)=(.+)><>Value
name: kafka_$1_$2_$3_percent
type: GAUGE
labels:
"$4": "$5"