If the firewall is not active, you will need to start it before you can open the MongoDB port. This command will show the current status of the firewall. Check the status of the firewall: sudo ufw status.To open the MongoDB port (27017) in the firewall on a system running ufw, follow these steps: This command will apply the changes to the MongoDB configuration and restart the service. Restart the MongoDB service: sudo systemctl restart mongod.Save the changes and exit the text editor.This will restrict access to the database to the specified IP addresses or ranges. Replace 127.0.0.1,192.168.1.0/24 with the desired IP addresses or ranges to allow. Find the security section in the configuration file and add the following lines:.This command will open the MongoDB configuration file in the Nano text editor. Edit the MongoDB configuration file: sudo nano /etc/nf.To enable authentication for MongoDB, follow these steps: However, it is recommended to enable authentication to secure the database and prevent unauthorized access. The root role has full access to all database resources and functions.īy default, MongoDB does not require authentication to access the database. This command will create a new user with the ` root` role in the `admin` database. Replace `admin` and `password` with the desired username and password for the new user. This command will switch to the `admin` database, which is used to manage the users and roles in the database. Switch to the admin database: use admin.This command will open the MongoDB shell, which is a command-line interface for interacting with the database. To set a password for MongoDB, follow these steps: However, it is recommended to set a password to secure the database and prevent unauthorized access. Step 2: Securing MongoDB with a Passwordīy default, MongoDB does not require a password to access the database. Without authentication enabled, anyone with access to the server would be able to view and modify the data in the database. This will require users to enter a username and password in order to access the database. Next, it is important to enabling authentication for the MongoDB database. The above steps will successfully install MongoDB on a Ubuntu system. This command will start the MongoDB service. Start the MongoDB service: sudo systemctl start mongod.This command will install the latest stable version of MongoDB from the MongoDB repository. Install MongoDB: sudo apt install mongodb-org.This command will update the list of available packages to include the packages in the MongoDB repository. Update the list of available packages: sudo apt update.This command will add the MongoDB repository to the list of repositories in your system’s package manager. Add the MongoDB repository to your system’s package manager: sudo sh -c 'echo "deb jammy/mongodb-org/6.0 multiverse" > /etc/apt//mongo.list'. These commands will import the GPG key for the MongoDB repository, which is used to verify the authenticity of the packages in the repository. Import the MongoDB GPG key: wget -nc cat server-6.0.asc | gpg -dearmor | sudo tee /etc/apt/keyrings/mongodb.gpg >/dev/null.The below steps will configure the official MongoDB PPA to your Ubuntu system and install it: You can either install it using the Ubuntu package manager, or you can download it directly from the MongoDB website. Installing MongoDB on Ubuntu is a relatively simple process. Once your system is up-to-date, we can proceed with the installation of MongoDB. Also, make sure your system is up-to-date by running the following command: sudo apt update and sudo apt upgrade sudo apt install gnupg2 In this article, we will cover the following topics:īefore we proceed, please make sure that you have a fresh installation of Ubuntu 22.04 and a non-root user with sudo privileges. Additionally, we will go through the process of securing MongoDB with authentication, SSL/TLS encryption, and firewall rules. We will cover the installation process for both the Community and Enterprise editions of MongoDB. In this tutorial, we will walk through the steps to install and secure MongoDB on Ubuntu 22.04. MongoDB can be installed on various operating systems, including Ubuntu 22.04. It is widely used in modern web applications due to its ability to store and manage large volumes of unstructured data. MongoDB is a popular open-source, document-oriented NoSQL database that provides high performance, scalability, and flexibility.
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