es服务

#!/bin/bash

#chkconfig:2345 20 90

#description: elastic service

#processname: elastic

ROOT_PATH=/es5/install

case "$1" in

start）

su es5 -c "nohup /es5/esinstall/elasticsearch-5.4.0/bin/elasticsearch >> /dev/null &"

;;

stop）

psid=0

checkpid(){

javaps=`jps -l | grep elasticsearch`

if [ -n "$javaps"]; then

psid=`echo $javaps |awk '{print $1}'`

else

psid=0

fi}

checkpid

if [ $psid -ne 0]; then

　　echo -n "Stopping elasticsearch   (pid=$psid)"

　　kill -9 psid

　　if[ $? -eq 0 ];then

　　　　echo "[OK]"

　　else

　　　　echo "Failed"

　　fi

　　checkpid

　　if [ $psid -ne 0 ]; then

　　kill -9 $psid

　　fi

else

echo"elasticsearch is not running"

fi

;;

*)

echo '参数错误'

echo 'service esserver start|stop'

;;

esac

exit 0

}