Zabbix实战-简易教程--中间件kafka监控

一、环境准备

1、安装kafka

Step 1: 下载代码

你可以登录Apache kafka 官方下载。
http://kafka.apache.org/downloads.html
备注：2.11-1.1.0版本才与JDK1.7兼容，否则更高版本需要JDK1.8

Step 2: 启动服务

运行kafka需要使用Zookeeper，所以你需要先启动Zookeeper，如果你没有Zookeeper，你可以使用kafka自带打包和配置好的Zookeeper（PS：在kafka包里）。

//这是前台启动，启动以后，当前就无法进行其他操作（不推荐）
./zookeeper-server-start.sh ../config/zookeeper.properties

//后台启动（推荐）
./zookeeper-server-start.sh ../config/zookeeper.properties 1>/dev/null 2>&1 &

　　

启动kafka

config/server1.properties:
	broker.id=0
	listeners=PLAINTEXT://192.168.10.100:9092
	log.dirs=kafka-logs
	zookeeper.connect=localhost:2181

　

//后台启动kafka
./kafka-server-start.sh ../config/server.properties 1>/dev/null 2>&1 &

　　

写成服务启动方式，启动脚本：

#!/bin/sh
#
# kafka-manager This shell script takes care of starting and stopping
#               the kafka
#
# chkconfig: - 64 36
# description:  kafka
# processname: kafka-manager
# config: /opt/kafka_2.10-0.8.2.1/conf/application.conf
### BEGIN INIT INFO
# Provides: kafka
# Required-Start: $local_fs $remote_fs $network $named $syslog $time
# Required-Stop: $local_fs $remote_fs $network $named $syslog $time
# Short-Description: start and stop kafka-manager
# Description: kafka
### END INIT INFO

# Source function library.
. /etc/rc.d/init.d/functions

# Source networking configuration.
. /etc/sysconfig/network

dirkafka="/usr/local/kafka/"
pidckeck(){
pid=`ps ax | grep kafkaServer |  grep -v grep | grep java| awk '{print $1}'`
}
start(){
    pidckeck
    if [ -z "$pid" ]; then
        echo "Starting kafka"
        sh $dirkafka/bin/kafka-server-start.sh $dirkafka/config/server.properties > /dev/null 2>&1 &
        sleep 3
        pidckeck
    if [ -z "$pid" ]; then
    echo "Fail Start kafka"
    echo "Read logs for detail"
    else
    echo "kafka has started"
    fi
 else
    echo "kafka is already running"
    echo "PID $pid"
 fi
}

stop(){
pidckeck
if [ -z "$pid" ]; then
    echo "kafka isn't running"
else
    sh $dirkafka/bin/kafka-server-stop.sh
    sleep 3
    pidckeck
    if [ -z "$pid" ]; then
    echo "kafka-manager has stopped"
    else
    echo "[WARNING] kafka-manager hasn't stoped"
    fi
fi
}

restart(){
    stop
    start
}

status(){
pidckeck
if [ -z "$pid" ]; then
   echo "kafka isn't running"
   else
   echo "kafka is already running"
   echo "PID $pid"
   fi

}

case "$1" in
  start)
    start
    ;;
  stop)
    stop
    ;;
  status)
    status
    ;;
  restart)
    restart
    ;;
  *)
    echo $"Usage: $0 {start|stop|status|restart}"
    exit 2
esac

exit $?

　　

　

2、安装zabbix-java-gataway

step1 安装yum源

rpm -ivh http://repo.zabbix.com/zabbix/3.0/rhel/6/x86_64/zabbix-release-3.0-1.el6.noarch.rpm
rpm -ivh http://repo.zabbix.com/zabbix/3.0/rhel/7/x86_64/zabbix-release-3.0-1.el7.noarch.rpm

　　

step2 安装zabbix-java-gataway

yum install -y zabbix-java-gataway

　　

step3 配置zabbix-java-gataway

cat /etc/zabbix/zabbix_java_gateway.conf |grep -v "#"|grep -v ^$

LISTEN_PORT=10052
PID_FILE="/var/run/zabbix/zabbix_java.pid"
START_POLLERS=10
TIMEOUT=30

　　

step4 启动zabbix-java-gateway

/etc/init.d/zabbix-java-gateway start

　　

三、配置kafka远程管理口

From

# JMX settings
if [ -z "$KAFKA_JMX_OPTS" ]; then
KAFKA_JMX_OPTS="-Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.authenticate=false -   Dcom.sun.management.jmxremote.ssl=false "
fi

　　

TO

# JMX settings
if [ -z "$KAFKA_JMX_OPTS" ]; then
KAFKA_JMX_OPTS="-Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=21060-    Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false "
fi

　　

重启kafka服务

配置kafka脚本文件

 cp jmx_discovery /etc/zabbix/externalscripts
 cp JMXDiscovery-0.0.1.jar /etc/zabbix/externalscripts

　　

四、导入模板

https://github.com/loveqx/zabbix-doc/tree/master/zabbix-scripts/zabbix-template-kafka

五、配置主机

稍等片刻，查看监控结果

六、查看最新数据

七、脚本URL

https://github.com/loveqx/zabbix-doc/tree/master/zabbix-scripts/zabbix-template-kafka