kafka集群启停脚本_kafka 集群启动与关闭

自己搭建了一个三台zookeeper和6台kafka的集群。由于启动和停止集群比较麻烦所以就写了启动和停止集群的脚本。

kafka集群启动脚本

kfq1－kfq6是我的6台kafka集群。在／etc／hosts 文件下配了映射。

#!/bin/bash 
BROKERS="kfq1 kfq2 kfq3 kfq4 kfq5 kfq6"  
APPHOME="/opt/apps/kafka_10.1"  
APP_NAME=kafka_10.1_epp



for i in $BROKERS
do
    echo "Starting ${APP_NAME} on ${i} "
    ssh ${i} "source /etc/profile; nohup sh ${APPHOME}/bin/kafka-server-start.sh ${APPHOME}/config/server.properties > /dev/null 2>&1 &"
    if [[ $? -ne 0 ]]; then
        echo "Starting ${APP_NAME} on ${i} is  ok"
    fi
done
echo All $APP_NAME are started
exit 0
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kafka停止脚本要调用kafka官方的kafka-server-stop.sh脚本。 但是官方的kafka-server-stop.sh 脚本是优点问题，不会真正的停止kafka。所以要先修改kafka-server-stop.sh

修改 bin 下的 kafka-server-stop.sh 文件 
PIDS=$(ps ax | grep -i 'kafka\.Kafka' | grep java | grep -v grep | awk '{print $1}')
修改为：
    PIDS=$(jps -lm | grep -i 'kafka\.Kafka' | awk '{print $1}')
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kafka集群停止脚本

#!/bin/bash 
BROKERS="kfq1 kfq2 kfq3 kfq4 kfq5 kfq6"  
APPHOME="/opt/apps/kafka_10.1"  
APP_NAME=kafka_10.1_epp

for i in $BROKERS
do
    echo "Stopping ${APP_NAME} on ${i} "
    ssh ${i} "source /etc/profile;bash ${APPHOME}/bin/kafka-server-stop.sh"
    if [[ $? -ne 0 ]]; then
        echo "Stopping ${APP_NAME} on ${i} is down"
    fi
done

echo All $APP_NAME are stopped
exit 0
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