Zookeeper伪集群模式

1、创建目录

mkdir zkcluster

2、进入 zkcluster目录，下载，解压

​wget https://dlcdn.apache.org/zookeeper/zookeeper-3.6.3/apache-zookeeper-3.6.3-bin.tar.gz
tar -xvf apache-zookeeper-3.6.3-bin.tar.gz

3、修改名字

mv apache-zookeeper-3.6.3-bin.tar.gz zookeeper01

4、再复制两份

cp -r zookeeper01/ zookeeper02
cp -r zookeeper01/ zookeeper03

5、分别在zookeeper01、zookeeper02、zookeeper03⽬录下创建data及logs⽬录

mkdir data
cd data
mkdir logs

6、复制配置文件

cd conf
mv zoo_sample.cfg zoo.cfg

7、修改三个配置文件

vim zkcluster/zookeeper01/conf/zoo.cfg

vim zkcluster/zookeeper02/conf/zoo.cfg

vim zkcluster/zookeeper03/conf/zoo.cfg

8、为三个节点创建数据目录和日志目录

cd zookeeper01/data
touch myid
vim myid  输入1

cd zookeeper02/data
touch myid
vim myid  输入2

cd zookeeper03/data
touch myid
vim myid  输入3

9、在每⼀个zookeeper 的 zoo.cfg配置客户端访问端⼝（clientPort）和集群服务器IP列表

10、启动三个zookeeper