kafka安装&启动&关闭

启动：

1、启动kafka之前先启动zookeeper:
每台服务器

bin/zkServer.sh start

bin/zkServer.sh status

需要配置下集群群起
2、启动kafka
每台服务器

bin/kafka-server-start.sh -daemon config/server.properties

需要配置下 xcall.sh jps

kafka群起集群配置

cd bin/

kk.sh

#!/bin/bash
case $1 in
"start") {
	for i in 192.168.163.102 192.168.163.103 192.168.163.104
	do
		echo "***********$i***********"
		ssh $i "/opt/module/kafka/bin/kafka-server-start.sh -daemon /opt/module/kafka/config/server.properties"
	done
};;
"stop") {
	for i in 192.168.163.102 192.168.163.103 192.168.163.104
	do
		echo "***********$i***********"
		ssh $i "/opt/module/kafka/bin/kafka-server-stop.sh /opt/module/kafka/config/server.properties"
	done
};;
esac

-daemon表示以守护进程存在，而不是以前台进程。
不加daemon的话，就是阻塞进程，这样要操作集群还需要开启一个客户端，十分不方便。

vi kk.sh
chmod 777 kk.sh

zookeeper集群群起配置

顺便也配置下zookeeper集群群起
zk.sh

#!/bin/bash
case $1 in
"start") {
	for i in 192.168.163.102 192.168.163.103 192.168.163.104
	do
		echo "***********$i***********"
		ssh $i "/opt/module/zookeeper-3.4.10/bin/zkServer.sh start"
	done
};;
"stop") {
	for i in 192.168.163.102 192.168.163.103 192.168.163.104
	do
		echo "***********$i***********"
		ssh $i "/opt/module/zookeeper-3.4.10/bin/zkServer.sh stop"
	done
};;
esac

群起效果：