mongo脚本

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#!/bin/sh
#
# nginx - this script starts and stops the nginx daemin
#
# chkconfig:   - 85 15 
# description:  Nginx is an HTTP(S) server,HTTP(S) reverse 

#               proxy and IMAP/POP3 proxy server
# processname: nginx
# config:      /usr/local/nginx/conf/nginx.conf
# pidfile:     /usr/local/nginx/logs/nginx.pid

# Source function library.
. /etc/rc.d/init.d/functions

# Source networking configuration.
. /etc/sysconfig/network

# Check that networking is up.
[ "$NETWORKING" = "no" ] && exit 0

mongod="/opt/mongo/mongo/bin/mongod"
prog=$(basename $mongod)

MONGO_CONF_FILE="/opt/mongo/etc/27017.conf"
PIDFILE="/var/run/mongod.pid"
lockfile=/var/lock/subsys/mongod
RETVAL=0
            
start() {      
    [ -x $mongod ] || exit 5
    [ -f $MONGO_CONF_FILE ] || exit 6
    echo -n $"Starting $prog: "
    daemon $mongod -f $MONGO_CONF_FILE
    retval=$?
    echo
    [ $retval -eq 0 ] && touch $lockfile
    return $retval
}

stop() {
    echo -n $"Stopping $prog: "
    #killproc $prog -QUIT
    daemon $mongod --shutdown --config $MONGO_CONF_FILE
    retval=$?
    echo
    [ $retval -eq 0 ] && rm -f $lockfile && rm -f $PIDFILE
    return $retval
}

restart() {
    configtest || return $?
    stop
    start
}

reload() {
    configtest || return $?
    echo -n $"Reloading $prog: "
    killproc $mongod -HUP
    RETVAL=$?
    echo
}

force_reload() {
    restart
}
configtest() {
    $mongod -f $MONGO_CONF_FILE
}
rh_status() {
    status $prog
}

rh_status_q() {
    rh_status >/dev/null 2>&1
}

case "$1" in
    start)
        rh_status_q && exit 0
        $1
        ;;
    stop)
        rh_status_q || exit 0
        $1
        ;;
    restart|configtest)
        $1
        ;;
    reload)
        rh_status_q || exit 7
        $1
        ;;
    force-reload)
        force_reload
        ;;
    status)
        rh_status
        ;;
    condrestart|try-restart)
        rh_status_q || exit 0
            ;;
    *)
        echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload|configtest}"
        exit 2
esac

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