检查url失效tomcat自动重启
当网站链接失效时tomcat自动重启1
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#!/bin/sh
TOP_SYS_LOAD_NUM=200
SYS_LOAD_NUM=`curl -o /dev/null -s -m 10 --connect-timeout 10 -w %{http_code} "http://172.17.60.47:8082/zhgy/1.html"`
echo $SYS_LOAD_NUM
if [ `echo "$TOP_SYS_LOAD_NUM != $SYS_LOAD_NUM"|bc` -eq 1 ]
then
echo "#0#" $(date +"%y-%m-%d %H:%M:%S") "pkill java" `ps -ef | grep java | wc -l`
echo $(date +"%y-%m-%d") `uptime`
su - tomcatty -c "/data0/tomcat/zhgy/bin/shutdown.sh"
touch /tmp/zhgy/stop_checklink$(date +%Y%m%d%H%M)
sleep 8
pkill java
sleep 8
for i in 1 2 3
do
if [ `pgrep java | wc -l` -le 0 ]
then
su - tomcatty -c "/data0/tomcat/zhgy/bin/startup.sh"
touch /tmp/zhgy/start_checklink1$(date +%Y%m%d%H%M)
sleep 30
echo "#1#" $(date +"%y-%m-%d %H:%M:%S") "start java" `ps -ef | grep java | wc -l`
fi
done
else
if [ `pgrep java | wc -l` -le 0 ]
then
touch /tmp/zhgy/start_checklink2$(date +%Y%m%d%H%M)
sleep 30
echo "#2#" $(date +"%y-%m-%d %H:%M:%S") "start java" `ps -ef | grep java | wc -l`
fi
fi
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