-- 1) 先在zookeeper的家目录下创建一个zkData文件夹
[root@linux01 zookeeper-3.4.6]# mkdir zkData
-- 2) 进入到配置文件夹中
cd conf/
-- 3) 修改配置文件名 生效
mv zoo_sample.cfg zoo.cfg
-rw-rw-r--. 1 1000 1000 922 Feb 20 2014 zoo.cfg
-- 4) 修改配置文件
dataDir=/opt/apps/zookeeper-3.4.6/zkData
# 整个zookeeper集群
server.1=linux01:2888:3888
server.2=linux02:2888:3888
server.3=linux03:2888:3888
-- 5) 在zkData目录下 创建一个myid文件 写入自己的id
[root@linux01 zkData]# cat myid
1分发
cd /opt/apps
scp -r zookeeper-3.4.6 linux02:$PWD
scp -r zookeeper-3.4.6 linux03:$PWD--修改其他两个集群的myid的值 2 3
[root@linux02 ~]# echo 2 > /opt/apps/zookeeper-3.4.6/zkData/myid
[root@linux02 ~]# cat /opt/apps/zookeeper-3.4.6/zkData/myid
2
[root@linux03 ~]# echo 3 > /opt/apps/zookeeper-3.4.6/zkData/myid
[root@linux03 ~]# cat /opt/apps/zookeeper-3.4.6/zkData/myid
3启动
zookeeper集群没有一键启动 , 只能到每个机器上分别启动服务
linux01
/opt/apps/zookeeper-3.4.6/bin/zkServer.sh start
[root@linux01 bin]# jps
1714 Jps
1679 QuorumPeerMain
linux02
/opt/apps/zookeeper-3.4.6/bin/zkServer.sh start
[root@linux02 bin]# jps
1734 Jps
1579 QuorumPeerMain
linux03
/opt/apps/zookeeper-3.4.6/bin/zkServer.sh start
[root@linux03 bin]# jps
1414 Jps
1979 QuorumPeerMain查看集群状态
[root@linux01 bin]# /opt/apps/zookeeper-3.4.6/bin/zkServer.sh status
JMX enabled by default
Using config: /opt/apps/zookeeper-3.4.6/bin/../conf/zoo.cfg
Mode: follower
[root@linux02 ~]# /opt/apps/zookeeper-3.4.6/bin/zkServer.sh status
JMX enabled by default
Using config: /opt/apps/zookeeper-3.4.6/bin/../conf/zoo.cfg
Mode: leader
[root@linux03 ~]# /opt/apps/zookeeper-3.4.6/bin/zkServer.sh status
JMX enabled by default
Using config: /opt/apps/zookeeper-3.4.6/bin/../conf/zoo.cfg
Mode: follower一键操作脚本
#!/bin/bash
for hostname in linux01 linux02 linux03
do
echo "当前正在操作的主机是: $hostname"
ssh $hostname "source /ect/profile ; /opt/apps/zookeeper-3.4.6/bin/zkServer.sh $1;exit"
done
