设置开机启动Kafka
1)在/etc/rc.d/init.d自己新建一个kafka文件,内容如下(将下列文件的地址改为自己的地址)
#!/bin/bash
# chkconfig: 2345 10 90
# description: kafkaService ....
export JRE_HOME=/usr/java/jdk1.8.0_181/jre
export JAVA_HOME=/usr/java/jdk1.8.0_181
export PATH=$JAVA_HOME/bin:$PATH
case "$1" in
start)
/usr/bin/nohup /home/kafka/kafka_2.12-1.1.0/bin/zookeeper-server-start.sh /home/kafka/kafka_2.12-1.1.0/config/zookeeper-001.properties > /tmp/zookeeper.file 2>&1 &
sleep 3
/usr/bin/nohup /home/kafka/kafka_2.12-1.1.0/bin/kafka-server-start.sh /home/kafka/kafka_2.12-1.1.0/config/server-001.properties > /tmp/kafka.file 2>&1 &
;;
stop)
/home/kafka/kafka_2.12-1.1.0/bin/kafka-server-stop.sh
sleep 3
/home/kafka/kafka_2.12-1.1.0/bin/zookeeper-server-stop.sh
;;
restart)
/home/kafka/kafka_2.12-1.1.0/bin/kafka-server-stop.sh
sleep 3
/home/kafka/kafka_2.12-1.1.0/bin/zookeeper-server-stop.sh
sleep 3
/usr/bin/nohup /home/kafka/kafka_2.12-1.1.0/bin/zookeeper-server-start.sh /home/kafka/kafka_2.12-1.1.0/config/zookeeper-001.properties > /tmp/zookeeper.file 2>&1 &
sleep 3
/usr/bin/nohup /home/kafka/kafka_2.12-1.1.0/bin/kafka-server-start.sh /home/kafka/kafka_2.12-1.1.0/config/server-001.properties > /tmp/kafka.file 2>&1 &
;;
*)
echo $"Usage: $0 {start|stop|restart}"
exit 1
esac
exit $?
2)赋予脚本可执行权限
chmod +x kafka
3)添加到开机启动项
chkconfig --add kafka
4)设置开机启动
chkconfig kafka on
5)查看开机启动项,确认kafka已添加
chkconfig --list
6)centos 7的Javahome地址改为这个
export JAVA_HOME=/usr/lib/jvm/java-1.7.0-openjdk-1.7.0.171-2.6.13.2.el7.x86_64
export CLASSPATH=.:$JAVA_HOME/jre/lib/rt.jar:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
export PATH=$PATH:$JAVA_HOME/bin