xxl-job shell脚本

脚本

#!/bin/sh

SERVER_NAME=xxl-job.jar
SERVER_PATH=/usr/local/project/xxl-job/
LOG_PATH=/usr/local/logs/xxl-job/error.log

function status() {
    pid=$(ps -ef | grep ${SERVER_NAME} | awk 'NR==1{print $2}');
    if [[ -n "$pid" ]];
    then
      echo "the status of server:$SERVER_NAME is started!";
      return 1;
    else
      echo "the status of server:$SERVER_NAME is stopped";
      return 0;
    fi;
}

function start(){
  status;
  if [ "$?" == 1 ];
  then
    echo "[server:$SERVER_NAME] is starting...";
  else
    nohup java -jar ${SERVER_PATH}${SERVER_NAME} >> ${LOG_PATH}  2>&1  &
    echo "[server:$SERVER_NAME] is started success";  
  fi;
};

function stop(){
  status;
  if [ "$?" == 1 ];
  then
    pid=$(ps -ef | grep ${SERVER_NAME} | awk 'NR==1{print $2}');
    echo "[server:$SERVER_NAME] is stopping...";
    kill -9 ${pid}
    echo "[server:$SERVER_NAME] is stopped";
  fi;
};

action=$1
case $action in
   start)
     start;
     ;;
   stop)
    stop;
     ;;
   restart)
     stop;
     sleep 1;
     start;
     ;;
   status)
     status;
     ;;
   *) echo "$0 {start|stop|restart|status}"
     exit 4
     ;;
esac