EFAK V3.0.1(原Kafka Eagle)安装部署
Kafka 监控 EFAK(即原 Kafka Eagle)V3.0.1 安装配置Kafka Eagle 在 v2.0.7 版后更名为 EFAK。
Kafka 监控 EFAK(即原 Kafka Eagle) 安装配置
Kafka Eagle 在 v2.0.7 版后更名为 EFAK
修改 Kafka 启动命令
关闭 Kafka 集群
$ kafka.sh stop
(kafka.sh 是 Kafka 集群启停脚本,在 Kafka 集群安装文章中有代码 Kafka 集群安装及常用命令)
修改启动脚本
$ vim /home/hadoop/local/kafka/bin/kafka-server-start.sh
将
if [ "x$KAFKA_HEAP_OPTS" = "x" ]; then
exportKAFKA_HEAP_OPTS="-Xmx1G -Xms1G"
fi
改为:
if [ "x$KAFKA_HEAP_OPTS" = "x" ]; then
# export KAFKA_HEAP_OPTS="-Xmx1G -Xms1G"
export KAFKA_HEAP_OPTS="-server -Xms2G -Xmx2G -XX:PermSize=128m -XX:+UseG1GC -XX:MaxGCPauseMillis=200 -XX:ParallelGCThreads=8 -XX:ConcGCThreads=5 -XX:Ini
tiatingHeapOccupancyPercent=70"
export JMX_PORT="9999"
fi
分发启动命令:
分发到 ns2、ns3 服务器上;
$ xsync /home/hadoop/local/kafka/bin/kafka-server-start.sh
修改 Zookeeper 启动文件
如果 Zookeeper 版本在 3.5 以上,需要修改 zkServer.sh 启动文件;
停止 Zookeeper 集群
$ zk.sh stop
(zk.sh 是 Zookeeper 集群启停脚本,在 Zookeeper 集群安装文章中有代码 Zookeeper 集群安装)
修改启动脚本
$ vim /home/hadoop/local/zookeeper/bin/zkServer.sh
在第 77 行添加如下一行代码
ZOOMAIN="-Dzookeeper.4lw.commands.whitelist=* ${ZOOMAIN}"
分发启动脚本
$ xsync /home/hadoop/local/zookeeper/bin/zkServer.sh
重新启动 Zookeeper、Kafka 集群
$ zk.sh start
$ kafka.sh start
安装 Kafka Eagle
官网:http://www.kafka-eagle.org/index.html
Github:https://github.com/smartloli/EFAK
下载 3.0.1 版:
$ wget https://github.com/smartloli/kafka-eagle-bin/archive/v3.0.1.tar.gz
$ cd kafka-eagle-bin-3.0.1
$ tar xzvf efak-web-3.0.1-bin.tar.gz -C /home/hadoop/local
$ cd /home/hadoop/local
$ ln -s efak-web-3.0.1 efak
修改配置文件
$ cd /home/hadoop/local/efak
$ vim conf/system-config.properties
修改 zk 集群信息:把 cluster2 都注释掉
######################################
# multi zookeeper & kafka cluster list
# Settings prefixed with 'kafka.eagle.' will be deprecated, use 'efak.' instead
######################################
efak.zk.cluster.alias=cluster1
cluster1.zk.list=ns1:2181,ns2:2181,ns3:2181/kafka
#cluster2.zk.list=xdn10:2181,xdn11:2181,xdn12:2181
修改 kafka offset storage
######################################
# kafka offset storage
######################################
cluster1.efak.offset.storage=kafka
#cluster2.efak.offset.storage=zk
修改 MySQL 连接信息
######################################
# kafka mysql jdbc driver address
######################################
efak.driver=com.mysql.cj.jdbc.Driver
efak.url=jdbc:mysql://10.2.179.225:3306/ke?useUnicode=true&characterEncoding=UTF-8&zeroDateTimeBehavior=convertToNull
efak.username=root
efak.password=123456
其他保持不变,修改完的所有配置项:
efak.zk.cluster.alias=cluster1
cluster1.zk.list=ns1:2181,ns2:2181,ns3:2181/kafka
cluster1.zk.acl.enable=false
cluster1.zk.acl.schema=digest
cluster1.zk.acl.username=test
cluster1.zk.acl.password=test123
cluster1.efak.broker.size=20
kafka.zk.limit.size=16
efak.webui.port=8048
efak.distributed.enable=false
efak.cluster.mode.status=master
efak.worknode.master.host=localhost
efak.worknode.port=8085
cluster1.efak.jmx.acl=false
cluster1.efak.jmx.user=keadmin
cluster1.efak.jmx.password=keadmin123
cluster1.efak.jmx.ssl=false
cluster1.efak.jmx.truststore.location=/data/ssl/certificates/kafka.truststore
cluster1.efak.jmx.truststore.password=ke123456
cluster1.efak.offset.storage=kafka
cluster1.efak.jmx.uri=service:jmx:rmi:///jndi/rmi://%s/jmxrmi
efak.metrics.charts=true
efak.metrics.retain=15
efak.sql.topic.records.max=5000
efak.sql.topic.preview.records.max=10
efak.topic.token=keadmin
cluster1.efak.sasl.enable=false
cluster1.efak.sasl.protocol=SASL_PLAINTEXT
cluster1.efak.sasl.mechanism=SCRAM-SHA-256
cluster1.efak.sasl.jaas.config=org.apache.kafka.common.security.scram.ScramLoginModule required username="kafka" password="kafka-eagle";
cluster1.efak.sasl.client.id=
cluster1.efak.blacklist.topics=
cluster1.efak.sasl.cgroup.enable=false
cluster1.efak.sasl.cgroup.topics=
cluster2.efak.sasl.enable=false
cluster2.efak.sasl.protocol=SASL_PLAINTEXT
cluster2.efak.sasl.mechanism=PLAIN
cluster2.efak.sasl.jaas.config=org.apache.kafka.common.security.plain.PlainLoginModule required username="kafka" password="kafka-eagle";
cluster2.efak.sasl.client.id=
cluster2.efak.blacklist.topics=
cluster2.efak.sasl.cgroup.enable=false
cluster2.efak.sasl.cgroup.topics=
cluster3.efak.ssl.enable=false
cluster3.efak.ssl.protocol=SSL
cluster3.efak.ssl.truststore.location=
cluster3.efak.ssl.truststore.password=
cluster3.efak.ssl.keystore.location=
cluster3.efak.ssl.keystore.password=
cluster3.efak.ssl.key.password=
cluster3.efak.ssl.endpoint.identification.algorithm=https
cluster3.efak.blacklist.topics=
cluster3.efak.ssl.cgroup.enable=false
cluster3.efak.ssl.cgroup.topics=
efak.driver=com.mysql.cj.jdbc.Driver
efak.url=jdbc:mysql://10.2.179.225:3306/ke?useUnicode=true&characterEncoding=UTF-8&zeroDateTimeBehavior=convertToNull
efak.username=root
efak.password=123456
添加环境变量
$ sudo vim /etc/profile.d/my_env.sh
HADOOP_HOME=/home/local/hadoop
ZOOKEEPER_HOME=/home/hadoop/local/zookeeper
KAFKA_HOME=/home/hadoop/local/kafka
KE_HOME=/home/hadoop/local/efak
PATH=$PATH:/home/hadoop/bin:$HADOOP_HOME/bin:$HADOOP_HOME/sbin:$ZOOKEEPER_HOME/bin:$KAFKA_HOME/bin:$KE_HOME/bin
export HADOOP_HOME ZOOKEEPER_HOME KAFKA_HOME KE_HOME PATH
$ source /etc/profile
启动 EFAK
$ ke.sh start
Welcome to
______ ______ ___ __ __
/ ____/ / ____/ / | / //_/
/ __/ / /_ / /| | / ,<
/ /___ / __/ / ___ | / /| |
/_____/ /_/ /_/ |_|/_/ |_|
( Eagle For Apache Kafka® )
Version v3.0.1 -- Copyright 2016-2022
*******************************************************************
* EFAK Service has started success.
* Welcome, Now you can visit 'http://10.2.179.225:8048'
* Account:admin ,Password:123456
*******************************************************************
* ke.sh [start|status|stop|restart|stats]
* https://www.kafka-eagle.org/
*******************************************************************
在输出信息中写明了 web 的地址和用户名、密码
浏览器打开:http://ns1:8048
用户名:admin,密码:123456
登录进入;
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