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docker 安装kafka
参考地址:https://blog.csdn.net/lblblblblzdx/article/details/80548294
https://github.com/wurstmeister/kafka-docker

docker pull wurstmeister/kafka:2.12-2.3.0

docker run -d --name kafka --publish 9092:9092 --link zookeeper:zookeeper --env KAFKA_ZOOKEEPER_CONNECT=zookeeper:2181  --env KAFKA_ADVERTISED_PORT=9092  wurstmeister/kafka:2.12-2.3.0


https://yq.aliyun.com/articles/657849

HOSTNAME_COMMAND: ""
KAFKA_ADVERTISED_LISTENERS: INSIDE://:9092,OUTSIDE://_{HOSTNAME_COMMAND}:9094
KAFKA_LISTENERS: INSIDE://:9092,OUTSIDE://:9094
KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: INSIDE:PLAINTEXT,OUTSIDE:PLAINTEXT
KAFKA_INTER_BROKER_LISTENER_NAME: INSIDE


--volume /d/dockerv/kafka/localtime:/etc/localtime
--env  KAFKA_LISTENERS=192.168.59.101
192.168.59.101 改为宿主机器的IP地址,如果不这么设置,可能会导致在别的机器上访问不到kafka。


进入kafka容器的命令行
 docker exec -it kafka /bin/bash


安装管理界面:
docker pull sheepkiller/kafka-manager

kafka
kafka
关键名词:
broker:kafka集群包含一个或者多个服务器,服务器就称作broker
producer:负责发布消息到broker
consumer:消费者,从broker获取消息
topic:发布到kafka集群的消息类别。
partition:每个topic划分为多个partition。
group:每个partition分为多个group

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