Tutorial on installing mongoDB database in yum under centos on a single node, centosmongodb

Tutorial on installing mongoDB database in yum under centos on a single node, centosmongodb

MongoDB deployment uses replica set + sharding to achieve high load. However, in actual testing, sometimes you only need to install a single mongodb for testing.

Below is a single mongoDB deployed under centos7.

1. Configure the package management system (I have installed the latest version 3.4)

sudo yum install -y mongodb-org

Enter the following configuration in the file:

[mongodb-org-3.4]name=MongoDB Repositorybaseurl=https://repo.mongodb.org/yum/redhat/$releasever/mongodb-org/3.4/x86_64/gpgcheck=1enabled=1gpgkey=https://www.mongodb.org/static/pgp/server-3.4.asc

ThenWq!Write and exit

2. Download and install mongodb3.4 from yum

sudo yum install -y mongodb-org

Then wait for the installation package to be downloaded and installed

Then go to the mongo configuration file.

Vim/etc/mongod. conf

Modify the bindIp in net: 0.0.0.0 (you can Baidu for the reason)

3. Start

sudo service mongod start

4. view the mongodb process.

ps -ef | grep mongodb

If the following information is displayed, mongo is up. Use the default port 27017 (Changeable)

5. Test the connection

Enter mongo -- port 27017 in any location in linux

The connection is successful!

Note: The old version and new version of mongo are different. We recommend that you use the latest mongo version.