Mongodb 啟動關閉腳本並設置開機自動啟動Mongodb

配置文件內容：
[root@yoon etc]# cat mongod.conf
logpath=/export/log/mongodb.log
logappend=true
fork = true
dbpath=/export/data/db
pidfilepath = /export/mongodb/etc/mongodb.pid
rest = true
httpinterface = true
port = 27017

腳本如下：
[root@yoon ~]# cd /etc/init.d/

[root@yoon init.d]# vi mongod

#!/bin/bash

# mongod - Startup script for mongod

# chkconfig: 35 80 15
# description: Mongo is a scalable, document-oriented database.
# processname: mongod
#config: /export/mongodb/etc/mongod.conf
# pidfile: /export/mongodb/etc/mongodb.pid

source /etc/rc.d/init.d/functions

# things from mongod.conf get there by mongod reading it

if [ $(id -u) != "0" ]; then
echo "Permission Denied! Please use root to run again!"
exit 1
fi

test -d /export/mongodb || (mkdir -p /export/mongodb ; chown mongod:mongod /export/mongodb)

# NOTE: if you change any OPTIONS here, you get what you pay for:
# this script assumes all options are in the config file.
CONFIGFILE="/export/mongodb/etc/mongod.conf"
SYSCONFIG="/etc/sysconfig/mongod"

export PATH=$PATH:/export/mongodb/bin/

DBPATH=`awk -F= '/^dbpath/{print $2}' "$CONFIGFILE"`
OPTIONS=" --config $CONFIGFILE"
mongod=${MONGOD-/export/mongodb/bin/mongod}
echo "db path is: "$DBPATH
echo $mongod
MONGO_USER=mongodb
MONGO_GROUP=mongodb

[ -f "$SYSCONFIG" ] && source "$SYSCONFIG"

super() {
su - $MONGO_USER -c "PATH=$PATH:/export/mongodb/bin/; $*"
}

start()
{
echo -n $"Starting mongod: "
# echo -n "$MONGO_USER" "numactl --interleave=all"
# daemon --user "$MONGO_USER" "numactl --interleave=all" $mongod $OPTIONS
# daemon --user "$MONGO_USER" $mongod $OPTIONS
#
# su - $MONGO_USER -c "$mongod $OPTIONS" -m -p
# su - $MONGO_USER
# $mongod $OPTIONS
daemon --user "$MONGO_USER" "numactl --interleave=all" $mongod $OPTIONS
# super $mongod $OPTIONS
echo $mongod$OPTIONS
RETVAL=$?
echo
[ $RETVAL -eq 0 ] && touch /var/lock/subsys/mongod
}

stop()
{
echo -n $"Stopping mongod: "
killproc -p "$DBPATH"/mongod.lock -d 300 /export/mongodb/bin/mongod
RETVAL=$?
echo
[ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/mongod
}

restart () {
stop
start
}

ulimit -n 12000
RETVAL=0

case "$1" in
start)
start
;;
stop)
stop
;;
restart|reload|force-reload)
restart
;;
condrestart)
[ -f /var/lock/subsys/mongod ] && restart || :
;;
status)
status $mongod
RETVAL=$?
;;
*)
echo "Usage: $0 {start|stop|status|restart|reload|force-reload|condrestart}"
RETVAL=1
esac

exit $RETVAL

==========================================
[root@yoon ~]# service mongod start

[root@yoon ~]# service mongod stop

===============================================
設置開機自動啟動Mongodb
[root@yoon ~]# chkconfig --add mongod

[root@yoon ~]# chkconfig mongod on

[root@yoon ~]# chkconfig mongod --list
mongod 0:off 1:off 2:on 3:on 4:on 5:on 6:off