3台centos虚拟机
vi /etc/hosts
node1 ip1
node2 ip2
node3 ip3
wget http://apache.fayea.com/zookeeper/zookeeper-3.4.9/zookeeper-3.4.9.tar.gz
tar -zxvf zookeeper-3.4.9.tar.gz
cd zookeeper-3.4.9/conf/
cp zoo_sample.cfg zoo.cfg
vi zoo.cfg
dataDir=/root/zookeeper-3.4.9/tmp
server.1=node1:2888:3888
server.2=node2:2888:3888
server.3=node3:2888:3888
mkdir /root/zookeeper-3.4.9/tmp
echo 1 > /root/zookeeper-3.4.9/tmp/myid
scp -r /root/zookeeper-3.4.9/ node2:/root
scp -r /root/zookeeper-3.4.9/ node3:/root
node2:
echo 2 > /root/zookeeper-3.4.9/tmp/myid
node3:
echo 3 > /root/zookeeper-3.4.9/tmp/myid
cd /root/zookeeper-3.4.9/bin/
./zkServer.sh start
./zkServer.sh status