vls.sh

#/bin/dash
#Created on 2016-9-5
#@author: cwj
#用途：
#1.启动/关闭Django服务和opspro的数据更新程序

Stop(){

	#第一个.*表示manage.py所在的路径
	#第二个.*表示ip访问
	if [ -z "$num" ];then
		echo '需要端口号'
		exit 0
	fi
	ps aux|grep -e 'python.*manage.py *runserver'.*$num|grep -v ' grep '|awk '{print $2}'|xargs  kill &>/dev/null
	if [ $? = 0 ];then
		echo '成功终止:django'
	else
		echo '终止程序失败django'
	fi

	ps -ef|grep ${basePath}/startup.py|grep -v ' grep '|awk '{print $2}'|xargs kill &>/dev/null
	if [ $? = 0 ];then
		echo '成功终止:'${basePath}/startup.py
	else
		echo '终止程序失败:'${basePath}/startup.py
	fi
}

Start(){
	if [ -z "$num" ];then
		echo '需要端口号'
		exit 0
	fi
	sudo lsof -i:"${num}"
	if [ "$?" -eq 0 ]
	then
		echo '端口'${num}'已经被占用'
		exit
	fi

	# 启动  数据更新程序
	python ${basePath}/startup.py --logpath=${basePath}/data/log/opspro/ --rootpath=${basePath} &>/dev/null &
	# 启动  django
	nohup python ${basePath}/manage.py runserver 0.0.0.0:${num} &
}

Status(){
	tmp2=$(ps aux|grep -e "python.*${basePath}/manage.py *runserver"|awk {'print $14'}|awk -F ':' {'print $2'}|head -n 1)
	if [ ! $tmp2 ];then
		echo '服务未启动'
		exit 0
	else
		echo '服务已启动，端口号为'$tmp2
		exit 0
	fi
}

Tip(){
	echo "语法：bash vls.sh start|stop|restart|status Mode port_number
	例如：
	启动服务：bash vls.sh start 80
	结束服务：bash vls.sh stop 80
	重启服务:bash vls.sh restart 80
	查看服务状态:bash vls.sh status"
}

Init(){
	basePath=$(cd `dirname $0`;pwd)
}

Main(){
	mode=$1
	num=$2
	case $mode in
		start)
			Start
		;;
		stop)
			Stop
		;;
		restart)
			Stop
			Start
		;;
		status)
			Status
		;;
		*)
			echo '没有这个动作，start|restart|stop|status'
			Tip
			exit
		;;
	esac
} 

Init
Main $@