kafka进程监控，服务异常报警

实现kafka消息队列服务崩溃无反应的及时报警

编写报警服务脚本

#!/bin/bash

function checkKafka {
	process_name=$1
	pid=`ps -Aww -o pid,command | grep -i "[j]ava" | grep ${process_name} | awk '{print $1}'`
	if [ -z $pid ];
	then
		#pushToken需要登录比特信(bit.dayutec.cn)获取
		curlTxt=`curl -ik -X POST --header 'Content-Type: application/json' -d '{"title": "比特信","content": "Kafka应用进程崩溃，请马上排查并恢复服务"}' "https://push.dayutec.cn/bit/send?pushToken=6EA9B77711**********7236C11"`
		echo "$curlTxt"
	else
		echo "${process_name}服务正常"
	fi
}

function checkServer {
	checkKafka Kafka
}

checkServer

设定脚本执行定时任务

crontab -e

#1分钟检查一次
*/1 * * * * sh ~/server_check.sh >> /tmp/server_check.log