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#!/bin/sh# 获取tomcat进程ID /usr/local/tomcat_ds_apiTomcatID=$(ps -ef |grep tomcat |grep -w 'tomcat_ds_api'|grep -v 'grep'|awk '{print $2}')
# tomcat启动程序(这里注意tomcat实际安装的路径) StartTomcat=/usr/local/tomcat_ds_api/bin/startup.sh
# 定义要监控的页面地址 WebUrl=https://xx.com/test.txt# 日志输出 TomcatMonitorLog=/tmp/TomcatMonitor.log
Monitor()
{
echo "[info]开始监控tomcat...[$(date +'%F %H:%M:%S')]"
if [[ $TomcatID ]];then # 这里判断TOMCAT进程是否存在
echo "[info]当前tomcat进程ID为:$TomcatID,继续检测页面..."
# 检测是否启动成功(成功的话页面会返回状态"200")
TomcatServiceCode=$(curl -s -o $GetPageInfo -m 10 --connect-timeout 10 $WebUrl -w %{http_code})
if [ $TomcatServiceCode -eq 200 ];then
echo "[info]页面返回码为$TomcatServiceCode,tomcat启动成功,测试页面正常......"
else
echo "[error]tomcat页面出错,请注意......状态码为$TomcatServiceCode,错误日志已输出到$GetPageInfo"
echo "[error]页面访问出错,开始重启tomcat"
#kill -9 $TomcatID # 杀掉原tomcat进程
#sleep 3
#rm -rf $TomcatCache # 清理tomcat缓存
#$StartTomcat
fi
else
echo "[error]tomcat进程不存在!tomcat开始自动重启..."
echo "[info]$StartTomcat,请稍候......"
#rm -rf $TomcatCache
$StartTomcat
fi
echo "------------------------------" }
Monitor>>$TomcatMonitorLog
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