Docker:Kafka安装
注意如果从docker外部连接的话需要增加额外的配置,如下:
version: "2"
services:
zookeeper:
image: docker.io/bitnami/zookeeper:3.7
ports:
- "2181:2181"
volumes:
- "zookeeper_data:/bitnami"
environment:
- ALLOW_ANONYMOUS_LOGIN=yes
kafka:
image: docker.io/bitnami/kafka:3
ports:
- "9093:9093"
volumes:
- "kafka_data:/bitnami"
mem_limit: 4096M
mem_reservation: 1024M
cpus: 4
environment:
- KAFKA_CFG_ZOOKEEPER_CONNECT=zookeeper:2181
- ALLOW_PLAINTEXT_LISTENER=yes
- KAFKA_HEAP_OPTS=-Xmx3072m -Xms1024m
- KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP=CLIENT:PLAINTEXT,EXTERNAL:PLAINTEXT
- KAFKA_CFG_LISTENERS=CLIENT://:9092,EXTERNAL://:9093
- KAFKA_CFG_ADVERTISED_LISTENERS=CLIENT://kafka:9092,EXTERNAL://localhost:9093
- KAFKA_INTER_BROKER_LISTENER_NAME=CLIENT
depends_on:
- zookeeper
volumes:
zookeeper_data:
driver: local
kafka_data:
driver: local
客户端(kafka tool)中需要设置bootstrap server为localhost:9093