【shell脚本】自动监控tomcat服务===autoCheck.sh

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自动监控tomcat服务，当tommcat服务挂掉时自动重启

一、脚本内容

[root@localhost ]# cat /root/autoCheck.sh
#!/bin/bash
startTomcat=/usr/local/tomcat-7/bin/startup.sh
tomcatLog=/tmp/tomcatLog
tomcatID=`ps -ef | grep tomcat-7 | grep -w 'tomcat-7' | grep -v 'grep' | wc -l`
Monitor()
{
#while true;do
#tomcatID=`ps -ef | grep tomcat-7 | grep -w 'tomcat-7' | grep -v 'grep' | wc -l`
echo "[info] 开始监控tomcat...[$(date +'%F %H:%M:%S')]"
if [ $tomcatID -lt 1 ];then
echo "[error] tomcat进程不存在!tomcat开始自动重启..."
echo "[info] $startTomcat,请稍候..."
sleep 3
$startTomcat
echo "[info] 服务启动成功..."
fi
echo "======================================================"
#sleep 1
#done
}
Monitor >> $tomcatLog