#/bin/bash
while true
do
       HTTPCODE=`curl -I -m 10 -o /dev/null -s -w %{http_code}  http://tomcat-sample.default.svc.cluster.local:8080/sample/`
       echo $HTTPCODE
       if [ $HTTPCODE != 200 ];then
            echo "site error"
       else
            echo "site ok"
       fi
       sleep 3
done