Linux installation Configuration Mongodb__linux

One: Download

Download Address:

https://www.mongodb.org/

Two: Installation 2.1 Decompression

[root@ser6-51 download]# ls-ltr total 71552-rw-r--r--1 root 32979820 June 10:01 mysql-5.6.20.tar.gz drwxr-xr-x 4 Root root 4096 June 13:39 mysql-rw-r--r--1 root 40280527 June 11:54 mongodb-linux-x86_64-3.0.4.tgz [root@s er6-51 download]# tar-xvf mongodb-linux-x86_64-3.0.4.tgz mongodb-linux-x86_64-3.0.4/readme mongodb-linux-x86_
64-3.0.4/third-party-notices mongodb-linux-x86_64-3.0.4/gnu-agpl-3.0 Mongodb-linux-x86_64-3.0.4/bin/mongodump Mongodb-linux-x86_64-3.0.4/bin/mongorestore Mongodb-linux-x86_64-3.0.4/bin/mongoexport mongodb-linux-x86_
64-3.0.4/bin/mongoimport Mongodb-linux-x86_64-3.0.4/bin/mongostat Mongodb-linux-x86_64-3.0.4/bin/mongotop Mongodb-linux-x86_64-3.0.4/bin/bsondump Mongodb-linux-x86_64-3.0.4/bin/mongofiles Mongodb-linux-x86_64-3.0.4/bin /mongooplog Mongodb-linux-x86_64-3.0.4/bin/mongoperf Mongodb-linux-x86_64-3.0.4/bin/mongod mongodb-linux-x86_ 64-3.0.4/bin/mongos Mongodb-linux-x86_64-3.0.4/bin/mongo [root@ser6-51 download]# ls-ltr Total 71556-rw-r--r--1 root 32979820 June 10:01 mysql-5.6.20.tar.gz drwxr-xr-x 4 root root 4096 June 13:39 mysql-rw-r-- r--1 root 40280527 June 11:54 mongodb-linux-x86_64-3.0.4.tgz drwxr-xr-x 3 root root 4096 June 11:54 mongodb-
  linux-x86_64-3.0.4

#为了方便管理, move the installation files to the/usr/local

[Root@ser6-51 download]# MV Mongodb-linux-x86_64-3.0.4/usr/local/mongodb

2.2 Creating a related directory

Create a location and log file for the MongoDB database

[Root@ser6-51 mongodb]# Cd/usr/local/mongodb

[Root@ser6-51 mongodb]# mkdir data

[Root@ser6-51 mongodb]# Touch logs

[Root@ser6-51 mongodb]# ls-ltr

Total 72

-rw-r--r--1 1046 1046 22660 June 23:51 Third-party-notices

-rw-r--r--1 1046 1046 1359 June 23:51 README

-rw-r--r--1 1046 1046 34520 June 23:51 gnu-agpl-3.0

Drwxr-xr-x 2 root root 4096 June 11:54 bin

Drwxr-xr-x 2 root root 4096 June 12:00 data

-rw-r--r--1 Root 0 June 12:00 logs 2.3 Create Linux users

[Root@ser6-51 init.d]# Groupadd MongoDB

[root@ser6-51 init.d]# useradd-g MongoDB MongoDB

[Root@ser6-51 init.d]# chown-r Mongodb:mongodb/usr/local/mongodb

2.4 Configuration Path

#mongodb用户:

Add the MongoDB installation file/bin path at the end of path:

[Root@ser6-51 init.d]# Su-mongodb

[Mongodb@ser6-51 ~]$ Vi. Bash_profile

Path= $PATH: $HOME/bin:/usr/local/mongodb/bin

[mongodb@ser6-51 ~]$ Source Bash_profile

So you can not go into the/usr/local/mongodb/bin path to use the MONGO command, directly enter the MONGO command.

#root用户省略Three: Start MongoDB

#验证是否安装成功

[mongodb@ser6-51 ~]$ mongod--dbpath=/usr/local/mongodb/data--fork--logpath=/usr/local/mongodb/logs about to fork
Child process, waiting until the server is ready for connections. Forked process:12135 child process started successfully, parent exiting [root@ser6-51 bin]# MONGO Shell version : 3.0.4 connecting To:test Server has startup warnings:2015-06-25t12:02:26.238+0800 I control [Initandlisten] * * Warni
Ng:you are running this process as the root user, which are not recommended. 2015-06-25t12:02:26.238+0800 I control [Initandlisten] 2015-06-25t12:02:26.247+0800 i control [Initandlisten] 2015-06-
25t12:02:26.247+0800 I control [Initandlisten] * * WARNING:/sys/kernel/mm/transparent_hugepage/enabled is ' always '. 2015-06-25t12:02:26.247+0800 I control [Initandlisten] * * We suggest setting it to ' Never ' 2015-06-25t12:02:26.247 +0800 I control [Initandlisten] 2015-06-25t12:02:26.247+0800 i control [initandlisten] * * WARNING:/sys/kernel/mm/trans Parent_hugepage/deFrag is ' always '. 2015-06-25t12:02:26.247+0800 I control [Initandlisten] * * We suggest setting it to ' Never ' 2015-06-25t12:02:26.247
+0800 I control [Initandlisten] > show DBS; Local 0.078GB

You can see that there is a local database indicating that the installation was successful.

Four: Build the configuration file

[Mongodb@ser6-51 ~]$ Cd/usr/local/mongodb

[Mongodb@ser6-51 mongodb]$ VI mongod.cnf

Add to:

Logpath=/usr/local/mongodb/logs
Logappend = True 
#fork and run in background
fork = true
#port = 27017< C5/>dbpath=/usr/local/mongodb/data
#location of Pidfile

In addition to starting the database in Mongod--dbpath=/usr/local/mongodb/data--fork--logpath=/usr/local/mongodb/logs, you can also start the database through a configuration file:

Before opening the database, so first Guanqu:

You can use the Db.shutdownserver () command

> Use admin
switched to DB admin
> Db.shutdownserver ()
2015-06-25t15:15:57.839+0800 I Network  Dbclientcursor::init call () failed
server should is down ...
2015-06-25t15:15:57.841+0800 I Network  trying reconnect to 127.0.0.1:27017 (127.0.0.1) failed
2015-06-25t15 : 15:57.842+0800 W Network  Failed to connect to 127.0.0.1:27017, reason:errno:104 Connection reset by peer
2015-06 -25t15:15:57.842+0800 I Network  reconnect 127.0.0.1:27017 (127.0.0.1) failed failed ' t connect to server 127.0 .0.1:27017 (127.0.0.1), connection attempt failed
 

#通过配置文件连接数据库

[Mongodb@ser6-51 mongodb]$ Mongod--config/usr/local/mongodb/mongod.cnf

About to fork the child process, the waiting until server is ready for connections.

Forked process:2059

Child process started successfully, parent exiting

Five: Set boot up

[Mongodb@ser6-51 mongodb]$ Su-

Password:

[Root@ser6-51 ~]# vi/etc/rc.local

Add to:

/usr/local/mongodb/bin/mongod--config/usr/local/mongodb/mongod.cnf

#重启机器, detect whether it takes effect

[Root@ser6-51 ~]# reboot

--After a little while--

[Root@ser6-51 ~]# Ps-ef | grep Mongod

Root 1828 1 0 17:32? 00:00:00/usr/local/mongodb/bin/mongod--dbpath=/usr/local/mongodb/data--fork--logpath=/usr/local/mongodb/logs

Root 1900 1624 0 17:33 pts/1 00:00:00 grep mongod

See the database is up. VI: How to use service to start the database

The way you started the database earlier is a bit cumbersome, so you want to start the database with service MongoDB start.

Default service MongoDB status will complain (because the service is not joined to service):

[root@ser6-51 bin]# Service MongoDB Status

Mongodb:unrecognized Service

The following configuration is required:

[root@ser6-51 ~] #vi/etc/init.d/mongod

Add to:

#!/bin/sh config=/usr/local/mongodb/mongod.cnf program=/usr/local/mongodb/bin/mongod MONGOPID= ' Ps-ef | grep ' Mongod--config ' | Grep-v grep | awk ' {print $} '   Test-x $PROGRAM | | Exit 0   Case "$" in   start       echo "Starting MongoDB Server ..."       $PROG
RAM--config $CONFIG &  ;   stop)       echo "Stopping MongoDB Server ..."       IF [! -Z "$MONGOPID"];
Then           kill-15 $MONGOPID       fi     status)       If [ -z "$MONGOPID"]; Then           echo "MongoDB is not running!"       else       &NBS P   echo "MongoDB is running!
("$MONGOPID") "      fi  ;;   restart)      echo "shutting down MongoDB Server ..."      if [! -Z "$MONGOPID"]; Then          KILL-15 $MONGOPID      FI      echo "starting MongoDB ..."       $PROGRAM--config $CONFIG &A
mp
 ;   *)   log_success_msg "Usage:/etc/init.d/mongod {start|stop|status|restart}"   exit 1 Esac exit 0   &N Bsp
      

#为该文件赋予执行权限

[Root@ser6-51 ~]# ls-l/etc/init.d/mongod

-rw-r--r--. 1 Root 529 June 17:33/etc/init.d/mongod

[Root@ser6-51 ~]# chmod 744/etc/init.d/mongod

[Root@ser6-51 ~]# ls-l/etc/init.d/mongod

-rwxr--r--. 1 Root 529 June 17:33/etc/init.d/mongod

Test effect:

[root@ser6-51 mongodb]# service Mongod stop

Stopping MongoDB Server

Terminated

Terminated

[root@ser6-51 mongodb]# Service Mongod start

Starting MongoDB Server

[root@ser6-51 mongodb]# about to fork the child process, waiting until server are ready for connections.

Forked process:3632

Child process started successfully, parent exiting

--Open user authentication, please refer to MongoDB user rights operation

--the corresponding Shell installation script, please refer to: MongoDB 3.0.4 Shell Installation script