centos6使用docker部署kafka项目的方法分析

本文实例讲述了centos6使用docker部署kafka项目的方法。分享给大家供大家参考，具体如下：

目录结构：

/kafka

    /Dockerfile

    /start.sh

    /Readme

    /kafka_2.11-0.10.2.1.tgz

Dockfile

FROM centos

MAINTAINER qiongtao.li hnatao@126.com

ADD ./kafka_2.11-0.10.2.1.tgz /opt

ADD ./start.sh /start.sh

ENV KAFKA_PORT=9092\

KAFKA_DIR=/opt/kafka \

KAFKA_DATA_DIR=/data/kafka

RUN echo “Asia/shanghai” > /etc/timezone \

&& cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime \

&& yum -y install java \

&& mkdir -p $KAFKA_DATA_DIR \

&& mv /opt/kafka_2.11-0.10.2.1 $KAFKA_DIR

EXPOSE $KAFKA_PORT

ENV PATH=$PATH:$KAFKA_DIR/bin

ENTRYPOINT [“sh”, “/start.sh”]

start.sh

conf=$KAFKA_DIR/config/server.properties

sed -i “s|broker.id=0|broker.id=${BROKER_ID:-1}|g” $conf

sed -i “s|#delete.topic.enble=true|delete.topic.enble=true|g” $conf

sed -i “s|log.dirs=/tmp/kafka-logs|log.dirs=${KAFKA_DATA_DIR}|g” $conf

sed -i “s|#advertised.listeners=PLAINTEXT://your.host.name:9092|advertised.listeners=PLAINTEXT://${KAFKA_HOST}:${KAFKA_PORT:-9092}|g” $conf

sed -i “s|zookeeper.connect=localhost:2181|zookeeper.connect=${ZOOKEEPER_HOST}:${ZOOKEEPER_PORT:-2181}|g” $conf

sh kafka-server-start.sh $conf

Readme

docker rm -f kafka

docker rmi -f kafka

docker build -t kafka .

docker run -d \

-p 9092:9092 \

–name kafka \

-e KAFKA_HOST=101.201.111.163 \

-e ZOOKEEPER_HOST=10.171.8.236 \

-e BROKER_ID=1 \

  -v /data:/data \

kafka

docker ps -a

docker logs -f kafka

说明：
KAFKA_HOST=宿主机IP，其对应配置文件的
advertised.listeners

测试安装部署

cat Readme|while read line; do $line; done

kafka下载地址：


http://mirrors.tuna.tsinghua.edu.cn/apache/kafka/0.10.2.1/kafka_2.11-0.10.2.1.tgz

希望本文所述对大家Docker容器使用有所帮助。