Zookeeper-3.7.0 集群搭建

这里用了三台主机，系统为CentOS7.5

[root@cetiti12 bin]# cat /etc/hosts

192.168.10.12 cetiti241
192.168.10.13 cetiti242
192.168.10.14 cetiti243

1. 下载安装包

$wget http://mirrors.sonic.net/apache/zookeeper/current/apache-zookeeper-3.7.0-bin.tar.gz

2. 安装

$tar -zxvf apache-zookeeper-3.7.0-bin.tar.gz
$mv apache-zookeeper-3.7.0 zookeeper-3.7.0
3. 配置

1）生成配置文件

将 zoo_sample.cfg 复制一份，命名为 zoo.cfg，此即为Zookeeper的配置文件。

$cd zookeeper-3.7.0/conf

$cp zoo_sample.cfg zoo.cfg

2）编辑配置文件zoo.cfg

zoo.cfg配置完成：
tickTime=2000
initLimit=10
syncLimit=5
dataDir=/tmp/zookeeper
dataLogDir=/tmp/zookeeper/logs
clientPort=2181
server.1=cetiti12:2888:3888
server.2=cet