MongoDB installation and configuration notes _mongodb

1. Copy MongoDB to the specified server

To the MongoDB official website http://www.mongodb.org/downloads download MongoDB, unzip and test the directory to the server that needs to be installed, and then configure. For example:

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[root@shnhdx17-165 ~]# scp-r root@10.3.18.80:/data/web/dxm/mongodb/mongodb-linux-x86_64-2.4.5 data/web/

Will copy the MongoDB directory to the ~/data/web directory of the 10.11.17.165 server.

2. Establish data, log directory

Go to the MongoDB root directory, create a new data directory to store the information, create a new log directory, and then create a new log file in the directory, such as Mongodb.log.

Copy Code code as follows:

[root@shnhdx17-165 mongodb]# mkdir data

[root@shnhdx17-165 mongodb]# mkdir logs

[root@shnhdx17-165 mongodb]# CD logs

[root@shnhdx17-165 logs]# Touch Mongodb.log

3. Create a configuration file

Create a new configuration file in the MongoDB root, any file name, such as mongodb.conf, and then add configuration information to the configuration file:

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PORT=27017 "represents the port number and defaults to 27017 if not specified"

dbpath=/root/data/web/mongodb/data/"Database Path"

Logpath=/root/data/web/mongodb/logs/mongodb.log "Log Path"

Logappend=true "Log files are automatically cumulative, not overwritten"

4. Start the MongoDB service (according to the configuration file)

Execute command

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[root@shnhdx17-165 mongodb]#./bin/mongod-f mongodb.conf

The following message appears:

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All output going to:/root/data/web/mongodb/logs/mongodb.log

5. Use the client to connect to the database

Reopen a terminal and switch to the MongoDB directory

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[root@shnhdx17-164 ~]# CD Data/web/mongodb

And then enter

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[root@shnhdx17-164 mongodb]# Bin/mongo localhost:27017

MongoDB Shell version:2.4.5

Connecting To:localhost:27017/test

Server has startup warnings:

Fri Nov 8 13:05:59.823 [Initandlisten]

Fri Nov 8 13:05:59.823 [Initandlisten] * * * warning:you are running on a NUMA machine.

Fri Nov 8 13:05:59.823 [Initandlisten] * * We suggest launching mongod like this to avoid performance problems:

Fri Nov 8 13:05:59.823 [Initandlisten] * * Numactl--interleave=all Mongod [Other options]

Fri Nov 8 13:05:59.823 [Initandlisten]

>

The connection was successful.

6. Configure from start (optional)

Set up automatic boot MongoDB

Copy Code code as follows:

[root@shnhdx17-165 ~]# echo "/root/data/web/mongodb/bin/mongod-f/root/data/web/mongodb/mongodb.conf-fork" >> /etc/rc.local

Setting environment variables

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VI ~/.bash_profile

Path= $PATH: $HOME/bin: $JAVA _home/bin:/root/data/web/mongodb/bin