一、安装包下载

zookeeper安装包apache-zookeeper-3.5.9-bin.tar.gz

下载地址：

https://mirrors.tuna.tsinghua.edu.cn/apache/zookeeper/zookeeper-3.5.9/apache-zookeeper-3.5.9-bin.tar.gz

kafka安装包kafka_2.13-2.7.1.tgz

下载地址：

https://mirrors.tuna.tsinghua.edu.cn/apache/kafka/2.7.1/kafka_2.13-2.7.1.tgz

二、zookeeper环境安装

1、将apache-zookeeper-3.5.9-bin.tar.gz上传至服务/data目录

cd /data
tar xvf apache-zookeeper-3.5.9-bin.tar.gz
mv apache-zookeeper-3.5.9 zookeeper-3.5.9
cd zookeeper-3.5.9
mkdir data
mkdir logs
cd conf
cp zoo_sample.cfg zoo.cfg
vim zoo.cfg

关键配置如下(三台配置一样)：

dataDir=/data/zookeeper-3.5.9/data
dataLogDir=/data/zookeeper-3.5.9/logs
clientPort=2181
server.1=server07:2888:3888
server.2=server08:2888:3888
server.3=server09:2888:3888
quorumListenOnAllIPs=true

2、创建启动脚本mystart.sh

cd /data/zookeeper-3.5.9/bin
vi mystart.sh

插入

/data/......