Install MongoDB on centos6

[root@Master local]# ls -lah /usr/local/mongodb-linux-x86_64-3.0.6.gz

-rw-r--r--. 1 root root 39M Sep 22 12:39 /usr/local/mongodb-linux-x86_64-3.0.6.gz

[root@Master local]# tar -zxvf mongodb-linux-x86_64-3.0.6.gz

mongodb-linux-x86_64-3.0.6/README
mongodb-linux-x86_64-3.0.6/THIRD-PARTY-NOTICES
mongodb-linux-x86_64-3.0.6/GNU-AGPL-3.0
mongodb-linux-x86_64-3.0.6/bin/mongodump
mongodb-linux-x86_64-3.0.6/bin/mongorestore
mongodb-linux-x86_64-3.0.6/bin/mongoexport
mongodb-linux-x86_64-3.0.6/bin/mongoimport
mongodb-linux-x86_64-3.0.6/bin/mongostat
mongodb-linux-x86_64-3.0.6/bin/mongotop
mongodb-linux-x86_64-3.0.6/bin/bsondump
mongodb-linux-x86_64-3.0.6/bin/mongofiles
mongodb-linux-x86_64-3.0.6/bin/mongooplog
mongodb-linux-x86_64-3.0.6/bin/mongoperf
mongodb-linux-x86_64-3.0.6/bin/mongod
mongodb-linux-x86_64-3.0.6/bin/mongos
mongodb-linux-x86_64-3.0.6/bin/mongo

[root@Master local]# mv mongodb-linux-x86_64-3.0.6 mongodb

[root@Master local]# cd mongodb

[root@Master mongodb]# ls -lah

total 76K
drwxr-xr-x.  3 root root 4.0K Sep 23 11:26 .
drwxr-xr-x. 19 root root 4.0K Sep 23 11:28 ..
drwxr-xr-x.  2 root root 4.0K Sep 23 11:26 bin
-rw-r--r--.  1 1046 1046  34K Aug 24 08:43 GNU-AGPL-3.0
-rw-r--r--.  1 1046 1046 1.4K Aug 24 08:43 README
-rw-r--r--.  1 1046 1046  23K Aug 24 08:43 THIRD-PARTY-NOTICES

[root@Master mongodb]# groupadd mongo_grp

[root@Master mongodb]# useradd -r -g mongo_grp mongo_user

[root@Master mongodb]# ls -lah

total 76K
drwxr-xr-x.  3 root root 4.0K Sep 23 11:26 .
drwxr-xr-x. 19 root root 4.0K Sep 23 11:28 ..
drwxr-xr-x.  2 root root 4.0K Sep 23 11:26 bin
-rw-r--r--.  1 1046 1046  34K Aug 24 08:43 GNU-AGPL-3.0
-rw-r--r--.  1 1046 1046 1.4K Aug 24 08:43 README
-rw-r--r--.  1 1046 1046  23K Aug 24 08:43 THIRD-PARTY-NOTICES

[root@Master mongodb]# mkdir db

[root@Master mongodb]# mkdir logs

[root@Master mongodb]# ls -lah

total 84K
drwxr-xr-x.  5 root root 4.0K Sep 23 11:30 .
drwxr-xr-x. 19 root root 4.0K Sep 23 11:28 ..
drwxr-xr-x.  2 root root 4.0K Sep 23 11:26 bin
drwxr-xr-x.  2 root root 4.0K Sep 23 11:30 db
-rw-r--r--.  1 1046 1046  34K Aug 24 08:43 GNU-AGPL-3.0
drwxr-xr-x.  2 root root 4.0K Sep 23 11:30 logs
-rw-r--r--.  1 1046 1046 1.4K Aug 24 08:43 README
-rw-r--r--.  1 1046 1046  23K Aug 24 08:43 THIRD-PARTY-NOTICES

[root@Master mongodb]# chown -R mongo_user .

 [root@Master mongodb]# chgrp -R mongo_grp .

[root@Master mongodb]# echo "export PATH=$PATH:/usr/local/mongodb/bin" >>/etc/profile

[root@Master mongodb]# source /etc/profile

[root@Master mongodb]# cd /etc/init.d/

[root@Master init.d]# vim mongod

#!/bin/bash

# mongodb     Startup script for the mongodb server

# chkconfig: - 64 36

# description: MongoDB Database Server

# processname: mongodb

# Source function library

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

 

if [ -f /etc/sysconfig/mongodb ]; then

        . /etc/sysconfig/mongodb

fi

prog="mongod"

mongod="/usr/local/mongodb/bin/mongod"

RETVAL=0

start() {

        echo -n $"Starting $prog: "

        daemon $mongod "--dbpath /usr/local/mongodb/db --fork --logpath /usr/local/mongodb/logs/mongodb.log --logappend 2>&1 >>/usr/local/mongodb/logs/mongodb.log"

        RETVAL=$?

        echo

        [ $RETVAL -eq 0 ] && touch /var/lock/subsys/$prog

        return $RETVAL

}

stop() {

        echo -n $"Stopping $prog: "

        killproc $prog

        RETVAL=$?

        echo

        [ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/$prog

        return $RETVAL

}

reload() {

        echo -n $"Reloading $prog: "

        killproc $prog -HUP

        RETVAL=$?

        echo

        return $RETVAL

}

case "$1" in

        start)

                start

                ;;

        stop)

                stop

                ;;

        restart)

                stop

                start

                ;;

        condrestart)

                if [ -f /var/lock/subsys/$prog ]; then

                        stop

                        start

                fi

                ;;

        reload)

                reload

                ;;

        status)

                status $mongod

                RETVAL=$?

                ;;

        *)

                echo $"Usage: $0 {start|stop|restart|condrestart|reload|status}"

                RETVAL=1

esac

exit $RETVAL

[root@Master init.d]# chmod +x mongod

[root@Master init.d]# chkconfig --add mongod

 [root@Master init.d]# chkconfig --level 345 mongod on

[root@Master init.d]# service mongod status

mongod is stopped

[root@Master init.d]# service mongod start

Starting mongod:

[  OK  ]

[root@Master init.d]#

[root@Master init.d]# mongo

MongoDB shell version: 3.0.6
connecting to: test
Server has startup warnings:
2015-09-23T11:44:33.212+0800 I CONTROL  [initandlisten] ** WARNING: You are running this process as the root user, which is not recommended.
2015-09-23T11:44:33.212+0800 I CONTROL  [initandlisten]
2015-09-23T11:44:33.212+0800 I CONTROL  [initandlisten]
2015-09-23T11:44:33.212+0800 I CONTROL  [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/enabled is 'always'.
2015-09-23T11:44:33.212+0800 I CONTROL  [initandlisten] **        We suggest setting it to 'never'
2015-09-23T11:44:33.212+0800 I CONTROL  [initandlisten]
2015-09-23T11:44:33.212+0800 I CONTROL  [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/defrag is 'always'.
2015-09-23T11:44:33.212+0800 I CONTROL  [initandlisten] **        We suggest setting it to 'never'
2015-09-23T11:44:33.212+0800 I CONTROL  [initandlisten]
> show databases;
local  0.078GB
> exit
bye

[root@Master init.d]# service mongod stop

Stopping mongod:                                           [  OK  ]

 

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