# zookeeper和Kafka集群部署
**# zookeeper配置**
在官方下載二進制包
```
kafka+zookeeper集群安裝
三個節點安裝
[root@localhost ~]# rpm –ivh jre-8u171-linux-x64.rpm
[root@localhost ~]# curl –L http://www-us.apache.org/dist/zookeeper/stable/zookeeper-3.4.12.tar.gz -o /usr/local/zookeeper
修改三臺zoo.cfg配置文件如下
[root@localhost ~]# cat /usr/local/zookeeper/conf/zoo.cfg
tickTime=2000
initLimit=5
syncLimit=2
dataDir=/data/zookeeper/data
dataLogDir=/data/zookeeper/log
clientPort=2181
server.1= 192.168.11.223:2888:3888
server.2= 192.168.11.224:2888:3888
server.3= 192.168.11.225:2888:3888
創建數據目錄和日志目錄
[root@localhost ~]# mkdir –p /data/zookeeper/{data,log}
三臺分別echo “1” >> /data/zookeeper/data/myid如下
echo “2” >> /data/zookeeper/data/myid
echo “3” >> /data/zookeeper/data/myid
啟動zk服務
[root@localhost ~]#./zkServer.sh start
```
**# Kafka配置**
```
下載kafka軟件包
[root@localhost ~]# wget https://www.apache.org/dyn/closer.cgi?path=/kafka/1.1.0/kafka_2.11-1.1.0.tgz
[root@localhost ~]# tar xf kafka_2.11-1.1.0.tgz –C /usr/local/
修改三臺kafka配置文件如下
[root@localhost ~]# vim /usr/local/kafka/config/server.properties
broker.id=1
listeners=PLAINTEXT://192.168.11.223:9092
zookeeper.connect=192.168.11.223:2181,192.168.11.224:2181,192.168.11.225:2181
broker.id=2
listeners=PLAINTEXT://192.168.11.224:9092
zookeeper.connect=192.168.11.223:2181,192.168.11.224:2181,192.168.11.225:2181
broker.id=3
listeners=PLAINTEXT://192.168.11.225:9092
zookeeper.connect=192.168.11.223:2181,192.168.11.224:2181,192.168.11.225:2181
啟動kafka服務
[root@localhost ~]# nohup ./bin/kafka-server-start.sh config/server.properties &
```
