Ticket #9: mongodb.sh

#!/bin/sh
# chkconfig: 2345 93 18
# Edit by Sky
# description:MongoDB(MongoDB-1.8.1)

#mongodb ŒÒÄ¿ÂŒ
MONGODB_HOME=/data/PRG/mongodb

#mongodb Æô¶¯ÃüÁî
MONGODB_BIN=$MONGODB_HOME/bin/mongod

#mongodb ŒàÌý¶Ë¿Ú
MONGODB_PORT="5506"

#mongodb ÈÕÖŸÎÄŒþ
MONGODB_LOGPATH=$MONGODB_HOME/log/mogodb.log

#mongodb ÈÕÖŸŒ¶±ð -v -vv -vvv -vvvv -vvvvv
MONGODB_LOG_LEVEL="-vvvvv"

#mongodb ÈÕ֟׷ŒÓģʜ ²»ÆôÓÃÔòžÃ²ÎÊýΪ¿Õ
MONGODB_LOGAPPAND="--logappend"

#mongodb ÊØ»€œø³ÌģʜÔËÐРͬʱҪÉèÖÃlogpath ²»ÆôÓÃÔòžÃ²ÎÊýΪ¿Õ
MONGODB_DEAMON="--fork"

#mongodb PIDÎÄŒþ
MONGODB_PID=$MONGODB_HOME/log/mogodb.pid

#mongodb ÊýŸÝÎÄŒþ
MONGODB_DBPATH=$MONGODB_HOME/data

#mongodb maxConns
MONGODB_maxConns="2000"

#mongodb Á¬œÓµÇÂŒÏÞÖÆ ²»ÆôÓÃÔòžÃ²ÎÊýΪ¿Õ
MONGODB_AUTH="--auth"
#MONGODB_AUTH=""

#mongodb ¶šÆÚÏÔÊŸcpuµÄÀûÓÃÂʺÍiowait ²»ÆôÓÃÔòžÃ²ÎÊýΪ¿Õ
MONGODB_CPU="--cpu"

#mongodb ÊýŸÝͬ²œµœdiskµÄʱŒäŒäžô ĬÈÏΪ60
MONGODB_SYNCDELAY="60"

#mongodb œÇÉ« single-µ¥»ú || sets Œ¯ÈºÄ£Êœ
MONGODB_ROLE="single"

#mongodb ÆäËüÅäÖòÎÊý°ŽÐèÔöŒÓ
MONGODB_OTHER_PARM="--directoryperdb"

#sets œÇÉ«µÄʱºòÉèÖÃ
MONGODB_replSet="pconline"

#sets ¶îÍâÅäÖÃ
SETS_OTHER_PARA="--rset"


#Žò¿ªÎÄŒþÊý
SYSTEM_MAXFD=65535

#mongodb Ãû×Ö
MONGODB_NAME="mongodb"

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

if [ ! -f $VARNISH_SBIN ]
then
        echo "$MONGODB_NAME startup: $MONGODB_BIN not exists! "
        exit
fi


start() {
        ulimit -HSn $SYSTEM_MAXFD
   if [[ "$MONGODB_ROLE" == "single" ]] ; then 
        $MONGODB_BIN $MONGODB_DEAMON --port $MONGODB_PORT --logpath $MONGODB_LOGPATH $MONGODB_LOG_LEVEL $MONGODB_LOGAPPAND --pidfilepath $MONGODB_PID \
                     --dbpath $MONGODB_DBPATH --maxConns $MONGODB_maxConns $MONGODB_AUTH $MONGODB_CPU --syncdelay $MONGODB_SYNCDELAY $MONGODB_OTHER_PARM > /dev/null 2>&1                  
        ret=$?
        if [ $ret -eq 0 ]; then
                action $"Starting $MONGODB_NAME: " /bin/true
        else
                action $"Starting $MONGODB_NAME: " /bin/false
        fi
   else
        echo "Replica set Starting"
   fi
}


stop() {
        kill -2 `cat $MONGODB_PID`
        ret=$?
        if [ $ret -eq 0 ]; then
                action $"Stopping $MONGODB_NAME: " /bin/true
        else
                action $"Stopping $MONGODB_NAME: " /bin/false
        fi
}

restart() {
        stop
        start
}


init() {
    echo "MongoDB init ......" 
    LOGPATH_DIR=$(dirname $MONGODB_LOGPATH)
    if [[ -e $LOGPATH_DIR ]] ; then
         echo "$MONGODB_LOGPATH ÖÐ $LOGPATH_DIR ÒÑŽæÔÚ,Ìø¹ý"
    else
         echo "ŽŽœš $MONGODB_LOGPATH ÖÐµÄ $LOGPATH_DIR"
         mkdir -p $LOGPATH_DIR
    fi

    PID_DIR=$(dirname $MONGODB_PID)
    if [[ -e $PID_DIR ]] ; then
         echo "$MONGODB_PID ÖÐ $PID_DIR ÒÑŽæÔÚ,Ìø¹ý"
    else
        echo "ŽŽœš $MONGODB_PID ÖÐ $PID_DIR"
        mkdir -p $PID_DIR
    fi
   
    if [[ -e $MONGODB_DBPATH ]] ; then
        echo "$MONGODB_DBPATH ÒÑŽæÔÚ,Ìø¹ý"
    else
        echo "ÊÇ·ñ×Ô¶¯ŽŽœš$MONGODB_DBPATH(y|n)"
        read answer
        if [[ $answer == "y" ]] ; then
            mkdir -p $MONGODB_DBPATH 
        fi
    fi
    
    echo "MongoDB init finished"
}

case "$1" in
        start)
                start
                ;;
        stop)
                stop
                ;;
        init)
                init
                ;;
        *)
                echo $"Usage: $0 {start|stop|init}"
                exit 1
esac