I am running elastic stack by this repository. I just changed the network elastic stack is being hosted on, so it would be on the same network as Kafka is.
To set up monitoring kafka metrics with Elastic, I have followed this tutorial.
I have my kafka set up on cloud machine.
Kafka zookeeper and broker:
zookeeper:
image: confluentinc/cp-zookeeper:7.0.0
hostname: zookeeper
container_name: zookeeper
ports:
- "2181:2181"
environment:
ZOOKEEPER_CLIENT_PORT: 2181
ZOOKEEPER_TICK_TIME: 2000
KAFKA_OPTS: "-Dzookeeper.4lw.commands.whitelist=srvr,mntr,ruok,conf,cons"
labels:
- co.elastic.metrics/module=zookeeper
- co.elastic.metrics/hosts=zookeeper:2181
- co.elastic.metrics/metricsets=mntr,server
broker:
image: confluentinc/cp-server:7.0.0
hostname: broker
container_name: broker
volumes:
- ./jolokia-jvm-1.6.2-agent.jar:/home/appuser/jolokia.jar
depends_on:
- zookeeper
ports:
- "9092:9092"
- "9101:9101"
environment:
KAFKA_BROKER_ID: 1
KAFKA_ZOOKEEPER_CONNECT: 'zookeeper:2181'
KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT
KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://broker:29092,PLAINTEXT_HOST://localhost:9092
KAFKA_METRIC_REPORTERS: io.confluent.metrics.reporter.ConfluentMetricsReporter
KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
KAFKA_GROUP_INITIAL_REBALANCE_DELAY_MS: 0
KAFKA_CONFLUENT_LICENSE_TOPIC_REPLICATION_FACTOR: 1
KAFKA_CONFLUENT_BALANCER_TOPIC_REPLICATION_FACTOR: 1
KAFKA_TRANSACTION_STATE_LOG_MIN_ISR: 1
KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR: 1
KAFKA_CONFLUENT_SCHEMA_REGISTRY_URL: http://schema-registry:8081
CONFLUENT_METRICS_REPORTER_BOOTSTRAP_SERVERS: broker:29092
CONFLUENT_METRICS_REPORTER_TOPIC_REPLICAS: 1
CONFLUENT_METRICS_ENABLE: 'true'
CONFLUENT_SUPPORT_CUSTOMER_ID: 'anonymous'
KAFKA_JMX_OPTS: '-javaagent:/home/appuser/jolokia.jar=port=9101,host=broker -Dcom.sun.management.jmxremote=true -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false'
labels:
- co.elastic.logs/module=kafka
- co.elastic.metrics/module=kafka
- co.elastic.metrics/metricsets=partition,consumergroup
- co.elastic.metrics/hosts='$${data.container.name}:9092'
- co.elastic.metrics/1.module=kafka
- co.elastic.metrics/1.metricsets=broker
- co.elastic.metrics/1.hosts='$${data.container.name}:9101'
Error I am getting from metricbeat:
metricbeat_1 | {"log.level":"error","@timestamp":"2022-05-27T08:13:26.038Z","log.origin":{"file.name":"consumergroup/query.go","file.line":119},"message":"failed to fetch offset for (topic, partition): ('_confluent-metrics', 10)","service.name":"metricbeat","ecs.version":"1.6.0"}
metricbeat_1 | {"log.level":"error","@timestamp":"2022-05-27T08:13:26.040Z","log.origin":{"file.name":"consumergroup/query.go","file.line":119},"message":"failed to fetch offset for (topic, partition): ('_confluent-metrics', 8)","service.name":"metricbeat","ecs.version":"1.6.0"}
metricbeat_1 | {"log.level":"error","@timestamp":"2022-05-27T08:13:26.041Z","log.origin":{"file.name":"consumergroup/query.go","file.line":119},"message":"failed to fetch offset for (topic, partition): ('_confluent-metrics', 7)","service.name":"metricbeat","ecs.version":"1.6.0"}
metricbeat_1 | {"log.level":"error","@timestamp":"2022-05-27T08:13:26.043Z","log.origin":{"file.name":"consumergroup/query.go","file.line":119},"message":"failed to fetch offset for (topic, partition): ('_confluent-metrics', 2)","service.name":"metricbeat","ecs.version":"1.6.0"}