使用shell编写一个kafka的部署脚本

#!/bin/bash

# 安装依赖
sudo apt-get update
sudo apt-get install -y default-jre

# 下载kafka
KAFKA_VERSION="2.8.0"
wget https://mirrors.bfsu.edu.cn/apache/kafka/${KAFKA_VERSION}/kafka_2.13-${KAFKA_VERSION}.tgz
tar -xzf kafka_2.13-${KAFKA_VERSION}.tgz

# 设置环境变量
export KAFKA_HOME=$PWD/kafka_2.13-${KAFKA_VERSION}
export PATH=$PATH:$KAFKA_HOME/bin

# 修改配置文件
cd $KAFKA_HOME/config
sed -i 's/broker.id=0/broker.id=1/g' server.properties
sed -i 's/#listeners=PLAINTEXT:\/\/:9092/listeners=PLAINTEXT:\/\/localhost:9092/g' server.properties

# 启动kafka
nohup $KAFKA_HOME/bin/kafka-server-start.sh $KAFKA_HOME/config/server.properties > kafka.log 2>&1 &

echo "Kafka deployed successfully."