安装Zookeeper在Linux系统上属于中等偏简单的操作,对于有Linux基础的用户来说并不困难。以下是难度分析和安装要点:
下载Zookeeper
wget https://downloads.apache.org/zookeeper/zookeeper-3.7.1/apache-zookeeper-3.7.1-bin.tar.gz
tar -xzf apache-zookeeper-3.7.1-bin.tar.gz
mv apache-zookeeper-3.7.1-bin /opt/zookeeper
基本配置
cd /opt/zookeeper/conf
cp zoo_sample.cfg zoo.cfg
vi zoo.cfg
主要修改:
dataDir=/var/lib/zookeeper
clientPort=2181
启动Zookeeper
/opt/zookeeper/bin/zkServer.sh start
bash
sudo apt-get install zookeeper zookeeperd
bash
docker run --name zookeeper -p 2181:2181 -d zookeeper
对于初学者,建议从单机模式开始尝试,熟悉后再扩展到集群模式。总体而言,只要按照文档逐步操作,安装Zookeeper并不算困难。