启动脚本

 #!/bin/bash

# chkconfig: 2345 20 80

# description: Saves and restores system strapi

# start stop restart

source /root/.bash_profile

_proj=`echo $0 | awk -F '/' '{print $NF}'`

_PID=`/usr/bin/ps -ef | grep node | grep $_proj | grep start | awk  '{print $2}'`

_dir="/data/$_proj"

status(){

  if [ -n "$_PID" ]

  then

    echo "strapi is running ..."

  else

    echo "strapi is not running ..."

  fi

}

start() {

  if [ -n "$_PID" ];then

    echo "strapi is already running ..."

    exit 0

  fi

  #export NODE_ENV="staging"

  #export NODE_ENV="production"

  cd $_dir

  if [[ ! -d node_modules ]];then

     echo "node_modules does not exist. Install first."

     npm install && npm run build

  fi

  nohup /opt/node/bin/npm run start >output 2>1 &

  echo "Starting strapi daemon..."

  sleep 10

  #grep error output >/dev/null 2>&1

  /usr/bin/ps -ef | grep node | grep $_proj | grep start >/dev/null 2>&1

  if [[ $? -eq 1 ]];then

    echo "Starting strapi failed.Here's the strapi log..."

    cat output

    exit 1

  fi

  echo "Starting strapi ok"

}

stop() {

  if [ -n "$_PID" ]

  then

   echo "Stopping strapi daemon..."

   kill -9 $_PID

   _PID=""

   echo "Stopping strapi ok"

  else

   echo "strapi is not running ..."

  fi

}

restart(){

    stop

    sleep 1

    start

}

case "$1" in

start)

    start

;;

stop)

    stop

;;

status)

status

;;

restart)

restart

;;

*)

echo "Usage: $0 {start|stop|restart|status}"

exit 1

;;

esac