shell+钉钉机器人完成java程序中断后自启动和实时监控

#!/bin/sh

# 最大尝试次数
maxRetry=3

# 尝试次数计数器
retryTimes=0

# 消费者参数
consumer_bootstrap_server=192.168.0.1:9092
consumerGroup=bigdata
consumerTopic=test1
consumerAutoOffsetReset=earliest
# 生产者参数
producer_bootstrap_server=10.10.10.10:9092
producerTopic=test2

# log
logfile=programe.log


# 发送钉钉的消息参数
# 注意: ${nowtime}对应的日期参数不能有空格
# 注意: ${programe}为执行的jar程序的主程序名
url=‘https://oapi.dingtalk.com/robot/send?access_token=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx‘
programe=xxxxxprograme
server=192.168.0.1
content=‘‘

# 发送钉钉的调用函数
function sendDingtalk(){
  java -Djava.ext.dirs=/home/hadoop/shell/robot/lib com.DingtalkRobot   ${1} ${2} ${3} ${4} ${5}
}
#sendDingtalk ${url} ${programe} ${server} ${nowtime} ${content}


(
while true;
do
  count=`ps -ef | grep ${programe} | grep -v grep|wc -l`
  #echo ‘进程个数:‘$count >> ${logfile}
  nowtime=`date --date=‘0 days ago‘ "+%Y-%m-%d_%H:%M:%S"`

  if [ ${count} -lt 1 ]; then

    retryTimes=$[$retryTimes+1]

    content=‘检测到程序【‘${programe}‘】未启动,正在尝试启动......第‘"${retryTimes}"‘次‘
    echo ${nowtime} ${content} >> ${logfile}
    sendDingtalk ${url} ${programe} ${server} ${nowtime} ${content}

    if [ $retryTimes -ge $maxRetry ]; then
        content=‘检测到程序【‘${programe}‘】异常，尝试启动‘"${maxRetry}"‘次失败，程序退出,请手工解决‘
        echo ${content} >> ${logfile}
        sendDingtalk ${url} ${programe} ${server} ${nowtime} ${content}
        break
    fi

    nohup java -Djava.ext.dirs=lib com.xxx.Programe     ${consumer_bootstrap_server} ${consumerGroup} ${consumerTopic} ${consumerAutoOffsetReset} ${producer_bootstrap_server} ${producerTopic}         2>&1 &

  else
     if [ $retryTimes -gt 0 ]; then
        content=‘程序【‘${programe}‘】启动成功......第‘"${retryTimes}"‘次‘
        echo ${content} >> ${logfile}
        sendDingtalk ${url} ${programe} ${server} ${nowtime} ${content}
     else
        echo ${nowtime} ‘程序【‘${programe}‘】......正在运行中‘ >> ${logfile}
     fi
     let retryTimes=0
  fi

  sleep 10

done
) & >> shell.log