kafka 集群_Kafka集群监控系统Kafka Eagle部署与体验

Kafka Eagle是一款开源的Kafka集群监控系统

能够实现broker级常见的JMX监控；能对consumer消费进度进行监控；能在页面上直接对多个集群进行管理；安装方式简单，二进制包解压即用；可以配置告警(钉钉、微信、email均可)

1、下载kafka eagle

下载地址http://download.kafka-/

/smartloli/kafka-eagle-bin/tar.gz/v2.0.1

2、解压kafka eagle

tar-zxvfkafka-eagle-bin-2.0.1.tar.gzcdkafka-eagle-bin-2.0.1/

tar-zxvfkafka-eagle-web-2.0.1-bin.tar.gz-C/optcd/opt

mvkafka-eagle-web-2.0.1/kafka-eaglecdkafka-eagle

3、修改/etc/profile

vi /etc/profile

1)export KE_HOME=/opt/kafka-eagle

2)PATH要添加$KE_HOME/bin

vi/etc/profile#在最下方进行修改exportJAVA_HOME=/usr/java/jdk1.8.0_251-amd64exportKE_HOME=/opt/kafka-eagleexportPATH=$PATH:$JAVA_HOME/binexportCLASSPATH=.:$JAVA_HOME/jre/lib:$JAVA_HOME/lib:$JAVA_HOME/lib/tools.jarexportPATH=$PATH:/opt/zookeeper/bin:/opt/kafka/bin:$KE_HOME/bin

./etc/profile

然后执行. /etc/profile立即生效

4、修改配置文件

cd/opt/kafka-eaglecdconf

visystem-config.properties#设置集群kafka.eagle.zk.cluster.alias=cluster1

cluster1.zk.list=10.20.90.24:2181#cluster2.zk.list=xdn10:2181,xdn11:2181,xdn12:2181#指定sqlite数据库存放位置/opt/kafka-eagle/db/

kafka.eagle.driver=org.sqlite.JDBCkafka.eagle.url=jdbc:sqlite:/opt/kafka-eagle/db/ke.db

kafka.eagle.username=root

kafka.eagle.password=kafkaeagle

5、开启kafka JMX

vi/opt/kafka/bin/kafka-server-start.sh

在exportKAFKA_HEAP_OPTS="-Xmx1G-Xms1G"下方

添加一行exportJMX_PORT="9999"

然后重启kafka

6、启动kafka-eagle

ke.shstart

7、登录kafka-eagle web界面

默认初始密码admin/123456

http://IP:8048

8、Dashboard及BScreen主要功能界面展示

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