MongoDB

Version: 6.0.4 | OS: Ubuntu 20.04

Overview

MongoDB is a powerful, flexible NoSQL database designed for high availability, scalability, and developer productivity. It stores data in JSON-like documents, making it ideal for modern application development.

Included Software

• MongoDB - 6.0.4

Firewall & Access

Port	Service	Purpose
22	SSH (rate limited)	Secure server access
80	HTTP	Web-based communication
443	HTTPS	Secure communication

Note: MongoDB (port 27017) is bound to 127.0.0.1 by default and not externally exposed.

Initial Deployment

During the deployment process:

• MongoDB is installed and pre-configured
• Bound to 127.0.0.1 for local access

You will be logged out with the message:

Please wait until the installation is completed....
Connection to $IPADDRESS closed.

Wait at least 2 minutes before logging back in.

Accessing the Instance

1. Login to your instance:

ssh ubuntu@$IPADDRESS

2. Switch to root:

sudo su -

Viewing MongoDB Status

To verify MongoDB status and connection:

mongosh --eval 'db.runCommand({ connectionStatus: 1 })'

Enabling Remote Access (Optional)

By default, MongoDB binds to localhost (127.0.0.1) only. To enable remote access:

1. Edit the configuration file:

nano /etc/mongod.conf

2. Locate the bindIp setting and update it:

net:
  bindIp: 0.0.0.0

3. Restart MongoDB:

systemctl restart mongod

Security Warning: Enabling remote access without authentication or firewall controls is insecure. Always configure IP restrictions and enable MongoDB authentication before production use.

Best Practices

• Enable authentication and create database users
• Backup data using mongodump
• Monitor performance and storage with MongoDB tools
• Keep the database and system updated
• Use ufw or a cloud firewall to restrict port 27017 access

For assistance, contact Webberstop Cloud Support.

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