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mkdir -p /mydata/kafka-docker/
git clone https://github.com/wurstmeister/kafka-docker

• 更新apk 3.9源以提升apk命令执行速度
• 将需glibc下载到静态文件服务器，然后更新下载地址从静态服务器下载，避免github由于DNS污染导致无法下载到glibc文件

RUN echo http://mirrors.ustc.edu.cn/alpine/v3.9/main > /etc/apk/repositories \
 && echo http://mirrors.ustc.edu.cn/alpine/v3.9/community >> /etc/apk/repositories \
 && apk add --no-cache bash curl jq docker \
 && chmod a+x /tmp/*.sh \
 && mv /tmp/start-kafka.sh /tmp/broker-list.sh /tmp/create-topics.sh /tmp/versions.sh /usr/bin \
 && sync && /tmp/download-kafka.sh \
 && tar xfz /tmp/kafka_${SCALA_VERSION}-${KAFKA_VERSION}.tgz -C /opt \
 && rm /tmp/kafka_${SCALA_VERSION}-${KAFKA_VERSION}.tgz \
 && ln -s /opt/kafka_${SCALA_VERSION}-${KAFKA_VERSION} /opt/kafka \
 && rm /tmp/* \
 && wget http://xxx.xxx.xxx.xxx:xxxx/mydata/glibc-${GLIBC_VERSION}.apk \
 && apk add --no-cache --allow-untrusted glibc-${GLIBC_VERSION}.apk \
 && rm glibc-${GLIBC_VERSION}.apk

version: '2'
services:
  zookeeper:
    image: wurstmeister/zookeeper
    ports:
      - "2181:2181"
  kafka:
    build: .
    ports:
      - "9092:9092"
    environment:
      KAFKA_ADVERTISED_HOST_NAME: xxx.xxx.xxx.xxx
      KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock

docker-compose up -d