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Created September 4, 2023 03:55
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Kafka Cluster With Kraft
version: '3.8'
name: kafka-cluster
services:
kafka1:
image: confluentinc/cp-kafka:7.4.1
container_name: kafka1
hostname: kafka1
ports:
- "9092:9092"
environment:
KAFKA_NODE_ID: 1
KAFKA_CONTROLLER_LISTENER_NAMES: 'CONTROLLER'
KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: 'CONTROLLER:PLAINTEXT,INTERNAL:PLAINTEXT,EXTERNAL:PLAINTEXT'
KAFKA_LISTENERS: 'INTERNAL://kafka1:29092,CONTROLLER://kafka1:29093,EXTERNAL://0.0.0.0:9092'
KAFKA_ADVERTISED_LISTENERS: 'INTERNAL://kafka1:29092,EXTERNAL://localhost:9092'
KAFKA_INTER_BROKER_LISTENER_NAME: 'INTERNAL'
KAFKA_CONTROLLER_QUORUM_VOTERS: '1@kafka1:29093,2@kafka2:29093,3@kafka3:29093'
KAFKA_PROCESS_ROLES: 'broker,controller'
KAFKA_GROUP_INITIAL_REBALANCE_DELAY_MS: 0
KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 3
KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR: 3
CLUSTER_ID: 'ciWo7IWazngRchmPES6q5A=='
KAFKA_LOG_DIRS: '/tmp/kraft-combined-logs'
kafka2:
image: confluentinc/cp-kafka:7.4.1
container_name: kafka2
hostname: kafka2
ports:
- "9093:9093"
environment:
KAFKA_NODE_ID: 2
KAFKA_CONTROLLER_LISTENER_NAMES: 'CONTROLLER'
KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: 'CONTROLLER:PLAINTEXT,INTERNAL:PLAINTEXT,EXTERNAL:PLAINTEXT'
KAFKA_LISTENERS: 'INTERNAL://kafka2:29092,CONTROLLER://kafka2:29093,EXTERNAL://0.0.0.0:9093'
KAFKA_ADVERTISED_LISTENERS: 'INTERNAL://kafka2:29092,EXTERNAL://localhost:9093'
KAFKA_INTER_BROKER_LISTENER_NAME: 'INTERNAL'
KAFKA_CONTROLLER_QUORUM_VOTERS: '1@kafka1:29093,2@kafka2:29093,3@kafka3:29093'
KAFKA_PROCESS_ROLES: 'broker,controller'
KAFKA_GROUP_INITIAL_REBALANCE_DELAY_MS: 0
KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 3
KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR: 3
CLUSTER_ID: 'ciWo7IWazngRchmPES6q5A=='
KAFKA_LOG_DIRS: '/tmp/kraft-combined-logs'
kafka3:
image: confluentinc/cp-kafka:7.4.1
container_name: kafka3
hostname: kafka3
ports:
- "9094:9094"
environment:
KAFKA_NODE_ID: 3
KAFKA_CONTROLLER_LISTENER_NAMES: 'CONTROLLER'
KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: 'CONTROLLER:PLAINTEXT,INTERNAL:PLAINTEXT,EXTERNAL:PLAINTEXT'
KAFKA_LISTENERS: 'INTERNAL://kafka3:29092,CONTROLLER://kafka3:29093,EXTERNAL://0.0.0.0:9094'
KAFKA_ADVERTISED_LISTENERS: 'INTERNAL://kafka3:29092,EXTERNAL://localhost:9094'
KAFKA_INTER_BROKER_LISTENER_NAME: 'INTERNAL'
KAFKA_CONTROLLER_QUORUM_VOTERS: '1@kafka1:29093,2@kafka2:29093,3@kafka3:29093'
KAFKA_PROCESS_ROLES: 'broker,controller'
KAFKA_GROUP_INITIAL_REBALANCE_DELAY_MS: 0
KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 3
KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR: 3
CLUSTER_ID: 'ciWo7IWazngRchmPES6q5A=='
KAFKA_LOG_DIRS: '/tmp/kraft-combined-logs'
schema-registry:
image: confluentinc/cp-schema-registry:7.4.1
container_name: schema-registry
hostname: schema-registry
ports:
- "8081:8081"
environment:
SCHEMA_REGISTRY_HOST_NAME: schema-registry
SCHEMA_REGISTRY_KAFKASTORE_BOOTSTRAP_SERVERS: 'kafka1:29092,kafka2:29092,kafka3:29092'
SCHEMA_REGISTRY_LISTENERS: 'http://0.0.0.0:8081'
depends_on:
- kafka1
- kafka2
- kafka3
kafka-ui:
image: provectuslabs/kafka-ui:master
user: "${UID}:${GID}"
restart: unless-stopped
depends_on:
- kafka1
- kafka2
- kafka3
- schema-registry
ports:
- "48081:8080"
environment:
KAFKA_CLUSTERS_0_NAME: local
KAFKA_CLUSTERS_0_BOOTSTRAPSERVERS: kafka1:29092,kafka2:29092,kafka3:29092
KAFKA_CLUSTERS_0_SCHEMAREGISTRY: http://schema-registry:8081
# KAFKA_CLUSTERS_0_KAFKACONNECT_0_NAME: connector
# KAFKA_CLUSTERS_0_KAFKACONNECT_0_ADDRESS: http://connect:8083
deploy:
resources:
limits:
memory: 256M
networks:
default:
name: kafka-cluster-network
volumes:
pg_data: {}
conduktor_data: {}
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