监控URL返回非200后执行重启脚本

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脚本

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#!/bin/bash

TARGET_ADDR=$1
TARGET_STATE=0


while true ;do

    echo `date +"%Y-%m-%d %H:%M:%S"` start access ${TARGET_ADDR} >> statusMonitor.log
    if [ $TARGET_STATE -gt 3 ];then
        echo `date +"%Y-%m-%d %H:%M:%S"` can not  access ${TARGET_ADDR} ,service will reboot!
        echo "&&&&&& reboot server!"
        nohup ~/bin/restart.sh >> restart.log 2>&1 &
        sleep 360
        let TARGET_STATE=0
    fi

    HTTP_CODE=`curl -I -m 10 -o /dev/null -s -w %{http_code}"\n" ${TARGET_ADDR}`
    if [ "${HTTP_CODE}" != 200 ];then
        echo `date +"%Y-%m-%d %H:%M:%S"` The ${TARGET_STATE} time  can not access
        echo "****** Error:  Down!" >> statusMonitor.log
        let TARGET_STATE=TARGET_STATE+1
    else
        echo "###### success" >> statusMonitor.log
    fi
    sleep 10
done

执行

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./checkRunningStatus.sh www.lilhui.com &