shell脚本检查Tomcat运行状态

re2323

PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin:/usr/local/mysql/bin
export JAVA_HOME=/usr/java  
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar  
export PATH=$PATH:$JAVA_HOME/bin:/usr/local/pcre/bin:/usr/local/ffmpeg/bin


TomcatID=`ps -ef|grep tomcat-5.5|grep -v 'grep'|head -1|awk '{print $2}'`
StartTomcat=/usr/local/tool/tomcat-5.5/bin/startup.sh
Weburl=http://localhost:8080
TomcatMonitorlog=/var/log/TomcatMonitor.log

Monitor(){

echo "start check Tomcat .."
if [ $TomcatID ];then
  echo "The TomcatID is $TomcatID"
  TomcatServerCode=`curl -I $Weburl > /etc/swd/status.txt`
  Status=`cat /etc/swd/status.txt|head -1|awk '{print $2}'`

if [ $Status -eq 200 ];then
  echo "Tomcat is ok"
else
  echo "Tomcat is error"
  kill -9 $TomcatID
  sleep 3
  $StartTomcat
fi
   
fi

}

Monitor >> $TomcatMonitorlog

1	*/5 * * * * /etc/swd/check_tomcat.sh > /dev/null 2>&1