#YUM INSTALL MONGO SHELL HOW TO#
#YUM INSTALL MONGO SHELL PASSWORD#

The Mongo shell is an interactive interface that supports connecting JavaScript to MongoDB.

#YUM INSTALL MONGO SHELL HOW TO#

We have learnt to install mongoDB on Centos 7.ДЄlso we know how to allow or restrict remote access for the mongoDB and enabled authentication.This tutorial will explain techniques used for setting up the Mongo Shell so it can connect to MongoDB to run JavaScript code. You should be successfully logged in as root user with authentication.

#YUM INSTALL MONGO SHELL PASSWORD#

You will prompted for the password, Enter the password and hit Enter. Lets connect to mongoDB adminВ database as the rootВ user sudo mongo -uroot -p -authenticationDatabase 'admin' If you check the status, You can see that the вЂ“auth is enabled. systemctl daemon-reload systemctl restart mongod We need to run the following commands for the changes to take effect. To ExecStart=/usr/bin/mongod $OPTIONS -auth Under the section, You can find a parameter ExecStart

Lets go ahead and configure вЂ“authВ parameter on the /lib/systemd/system/rvice file. We know that the mongoDB service post installation will create systemd service file, but without вЂ“auth parameter. We have successfully created a root user who can manage other users and databases.Д«ut To be able to login as admin user with authentication, We need to enable authentication on the mongoDB service which is not activated by default. Run the below command to create root user with admin privileges in the admin database. To manage users, roles and database access such as granting or revoking database access to the users, We need to create a administrator (root user) in the adminВ database. mongoДЇrom the mongo shell, To list all the available database, To launch the mongo shell, run the below command. sudo netstat -nltp |grep mongo Connecting MongoDBД«y default, MongoDB can be accessed without any authentication. Now If you do netstat -nltpВ and check, The mongoDB will be listening on port 27017 (as usual) but will accept connections from anywhere. We need to restart the mongoDB service for the changes to take effect. To allow connections from any IP address, The above config will allow connections from the localhost and the IP address we have allowed.Any incoming requests other than this will be rejected. You can find a config named, bind_ipВ , Allow required IP address here as shown below. Open the configuration file, sudo vi /etc/nf To allow the remote connections from anywhere or for the particular IP address, We need to allow the IP address in the /etc/nf configuration file. To allow remote access from anywhere, sudo ufw allow 27107 To accept connections from the remote servers, We need to configure mongoDB and allow port 27017 port on the firewall. To disable mongoDB service on system startup, sudo systemctl disable mongodb Configuring Remote AccessД«y default, MongoDB will accept connections only from localhost and listens on the port 27017. To restart the mongoDB service, sudo systemctl restart mongodb To stop the mongoDB service, sudo systemctl stop mongodb To automatically start the mongodb service on system reboot, systemctl enable mongodД«y default, MongoDB process listens on the port 27017.To check, sudo netstat -nltp |grep mongo

To check the status of the mongoDB service, systemctl status mongod Using the below command, Start the MongoDB service. The mongoDB service file rvice is created under /usr/lib/systemd/system folder. The systemd service file will be created by default while installing MongoDB, Using which we can easily manage the mongodb service. To check the version of MongoDB installed on the system, use the below command. While installing MongoDB using the above command, The following dependencies such as mongodb-org-mongos, mongodb-org-server, mongodb-org-shell, mongodb-org-tools will also be installed on the system. Now we can install mongodb from the repository we have added using yum command. cd /etc// vi mongodb.repoДЄnd paste the below contents to the file. Installing MongoDB on Centos 7Д«efore proceeding further, Make sure you have root or sudo privileges to perform mongoDB installation on the server.ДЇollow the below steps to install MongoDB community Edition using yum package manager.ДЇirst we need to configure yum for mongodb.Д¬reate a file named mongodb.repo under /etc/ folder. The data objects are stored as separate documents inside a collection - instead of storing the data into the columns and rows of a traditional relational database. It is based on the NoSQL document store model. MongoDB is an object-oriented, simple, dynamic, and scalable NoSQL database.

In this blog post, We will learn how to Install MongoDB on Centos 7.ДЄlso explained how to manage MongoDB and configure remote access.

Yum install mongo shell