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3.kafka_deployment.yaml
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apiVersion: kafka.strimzi.io/v1beta2
kind: Kafka
metadata:
name: kafka
namespace: hyperauth
spec:
kafka:
version: 2.8.0
replicas: 3
resources:
limits:
cpu: 1000m
memory: 2Gi
requests:
cpu: 100m
memory: 100Mi
jvmOptions:
"-Xmx": "1500m"
"-Xms": "256m"
listeners:
- name: plain
port: 9092
type: internal
configuration:
brokerCertChainAndKey:
secretName: kafka-jks
certificate: tls.crt
key: tls.key
tls: true
logging:
type: inline
loggers:
log4j.logger.io.strimzi: "TRACE"
log4j.logger.kafka: "DEBUG"
log4j.logger.org.apache.kafka: "DEBUG"
config:
offsets.topic.replication.factor: 3
transaction.state.log.replication.factor: 1
transaction.state.log.min.isr: 1
log.message.format.version: "2.8"
inter.broker.protocol.version: "2.8"
storage:
type: persistent-claim
size: 10Gi
metricsConfig:
type: jmxPrometheusExporter
valueFrom:
configMapKeyRef:
name: kafka-metrics
key: kafka-metrics-config.yml
zookeeper:
replicas: 3
resources:
limits:
cpu: 1000m
memory: 2Gi
requests:
cpu: 100m
memory: 100Mi
jvmOptions:
"-Xmx": "1500m"
"-Xms": "256m"
storage:
type: persistent-claim
size: 1Gi
metricsConfig:
type: jmxPrometheusExporter
valueFrom:
configMapKeyRef:
name: kafka-metrics
key: zookeeper-metrics-config.yml
kafkaExporter:
topicRegex: ".*"
groupRegex: ".*"
---
kind: ConfigMap
apiVersion: v1
metadata:
name: kafka-metrics
namespace: hyperauth
labels:
app: strimzi
data:
kafka-metrics-config.yml: |
# See https://github.com/prometheus/jmx_exporter for more info about JMX Prometheus Exporter metrics
lowercaseOutputName: 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.server<type=(.+), cipher=(.+), protocol=(.+), listener=(.+), networkProcessor=(.+)><>connections
name: kafka_server_$1_connections_tls_info
type: GAUGE
labels:
listener: "$2"
networkProcessor: "$3"
protocol: "$4"
cipher: "$5"
- pattern: kafka.server<type=(.+), clientSoftwareName=(.+), clientSoftwareVersion=(.+), listener=(.+), networkProcessor=(.+)><>connections
name: kafka_server_$1_connections_software
type: GAUGE
labels:
clientSoftwareName: "$2"
clientSoftwareVersion: "$3"
listener: "$4"
networkProcessor: "$5"
- pattern: "kafka.server<type=(.+), listener=(.+), networkProcessor=(.+)><>(.+):"
name: kafka_server_$1_$4
type: GAUGE
labels:
listener: "$2"
networkProcessor: "$3"
- pattern: kafka.server<type=(.+), listener=(.+), networkProcessor=(.+)><>(.+)
name: kafka_server_$1_$4
type: GAUGE
labels:
listener: "$2"
networkProcessor: "$3"
# Some percent metrics use MeanRate attribute
# Ex) kafka.server<type=(KafkaRequestHandlerPool), name=(RequestHandlerAvgIdlePercent)><>MeanRate
- pattern: kafka.(\w+)<type=(.+), name=(.+)Percent\w*><>MeanRate
name: kafka_$1_$2_$3_percent
type: GAUGE
# Generic gauges for percents
- 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"
# 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
# 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"
zookeeper-metrics-config.yml: |
# See https://github.com/prometheus/jmx_exporter for more info about JMX Prometheus Exporter metrics
lowercaseOutputName: true
rules:
# replicated Zookeeper
- pattern: "org.apache.ZooKeeperService<name0=ReplicatedServer_id(\\d+)><>(\\w+)"
name: "zookeeper_$2"
type: GAUGE
- pattern: "org.apache.ZooKeeperService<name0=ReplicatedServer_id(\\d+), name1=replica.(\\d+)><>(\\w+)"
name: "zookeeper_$3"
type: GAUGE
labels:
replicaId: "$2"
- pattern: "org.apache.ZooKeeperService<name0=ReplicatedServer_id(\\d+), name1=replica.(\\d+), name2=(\\w+)><>(Packets\\w+)"
name: "zookeeper_$4"
type: COUNTER
labels:
replicaId: "$2"
memberType: "$3"
- pattern: "org.apache.ZooKeeperService<name0=ReplicatedServer_id(\\d+), name1=replica.(\\d+), name2=(\\w+)><>(\\w+)"
name: "zookeeper_$4"
type: GAUGE
labels:
replicaId: "$2"
memberType: "$3"
- pattern: "org.apache.ZooKeeperService<name0=ReplicatedServer_id(\\d+), name1=replica.(\\d+), name2=(\\w+), name3=(\\w+)><>(\\w+)"
name: "zookeeper_$4_$5"
type: GAUGE
labels:
replicaId: "$2"
memberType: "$3"