今天研究mongodb，搭建时候发现源码包没提供启动脚本，便顺手写了一个方便使用。

[root@controller mongodb]# cat /etc/init.d/mongodb 
#!/bin/bash
# author: baishaohua
# mongodb boot shell

MGDB_PATH="/usr/local/mongodb"
MGDB_CONF="${MGDB_PATH}/etc/mongodb.conf"

cd ${MGDB_PATH}

MGDB_START(){

        if [ ` ps -ef|grep 'mongod -f'|grep -v grep|wc -l` > 0 ];then
                echo "MongoDB already start"
                exit 1
        fi
	${MGDB_PATH}/bin/mongod -f  ${MGDB_CONF}
	if [ $? -eq 0 ];then
		echo -n "MongoDB start "
		echo -n "["
		echo -ne "\033[32m"
		echo -n "Successful"
		echo -ne "\e[0m"
		echo  "]"
	else
		echo "MongoDB start failed"

	fi
}

MGDB_STOP(){

        ${MGDB_PATH}/bin/mongod -f  ${MGDB_CONF} --shutdown
        if [ $? -eq 0 ];then
                echo -n "MongoDB stop "
                echo -n "["
                echo -ne "\033[32m"
                echo -n "Successful"
                echo -ne "\e[0m"
                echo  "]"
        else
                echo "MongoDB stop failed"
        fi
}

MGDB_STATUS(){

	ps -ef|grep 'mongod -f'|grep -v grep 
	if [ $? != 0 ];then
		echo "MongoDB is STOP"
	fi
}

case "$1" in 
	start)
		MGDB_START
		;;
	stop)
		MGDB_STOP
		;;
	status)
		MGDB_STATUS
		;;
	restart)
		MGDB_STOP
                MGDB_START
		;;
	*)
		echo $"Usage: $0 { start | stop | status | restart }"
		exit 1
esac