AppName=ruoyi-admin.jar


JVM_OPTS="-Dname=$AppName  -Duser.timezone=Asia/Shanghai -Xms512m -Xmx1024m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=512m -XX:+HeapDumpOnOutOfMemoryError -XX:+PrintGCDateStamps  -XX:+PrintGCDetails -XX:NewRatio=1 -XX:SurvivorRatio=30 -XX:+UseParallelGC -XX:+UseParallelOldGC"
APP_HOME=`pwd`
LOG_PATH=$APP_HOME/logs/$AppName.log

if [ "$1" = "" ];
then
    echo -e "\033[0;31m 未输入操作名 \033[0m  \033[0;34m {start|stop|restart|status|monitor_service} \033[0m"
    exit 1
fi

if [ "$AppName" = "" ];
then
    echo -e "\033[0;31m 未输入应用名 \033[0m"
    exit 1
fi

function start()
{
    PID=`ps -ef |grep java|grep $AppName|grep -v grep|awk '{print $2}'`

	if [ x"$PID" != x"" ]; then
	    echo "$AppName is running..."
	else
		nohup java $JVM_OPTS -jar $AppName > /dev/null 2>&1 &
		echo "Start $AppName success..."
	fi
  /opt/notify.sh "网盘服务状态通知" "已上线。" dingtalk
}

function stop()
{
    echo "Stop $AppName"

	PID=""
	query(){
		PID=`ps -ef |grep java|grep $AppName|grep -v grep|awk '{print $2}'`
	}

	query
	if [ x"$PID" != x"" ]; then
		kill -TERM $PID
		echo "$AppName (pid:$PID) exiting..."
		while [ x"$PID" != x"" ]
		do
			sleep 1
			query
		done
		echo "$AppName exited."
	else
		echo "$AppName already stopped."
	fi
  /opt/notify.sh "网盘服务状态通知" "已下线。" dingtalk
}

function restart()
{
    stop
    sleep 2
    start
}

function status()
{
    PID=`ps -ef |grep java|grep $AppName|grep -v grep|wc -l`
    if [ $PID != 0 ];then
        echo "$AppName is running..."
    else
        echo "$AppName is not running..."
    fi
}

function monitor_service() {
    echo "monitor_service start"
    while true; do
        PID=`ps -ef |grep java|grep $AppName|grep -v grep|wc -l`
        if [ $PID != 0 ];then
          echo "$(date) - Service $AppName monitor 正常" >> $LOG_PATH
        else
            start
            # /opt/notify.sh "服务状态通知" "服务已挂掉并自动重启。" email
            /opt/notify.sh "网盘服务状态通知" "服务已挂掉并自动重启。" dingtalk
            echo "$(date) - Service $AppName is not running. Restarting..." >> $LOG_PATH
        fi

        sleep 60
    done
}


case $1 in
    start)
    start;;
    stop)
    stop;;
    restart)
    restart;;
    status)
    status;;
    monitor_service)
    monitor_service;;
    *)

esac