Overview
Nagios is a powerful open-source monitoring solution designed to provide comprehensive visibility into the health and performance of IT infrastructure. It enables administrators to monitor servers, applications, network devices, databases, and services from a centralized web interface, helping ensure maximum uptime and reliability.
Features of Nagios:
- Real-time monitoring of servers, applications, services, and network devices.
- Automatic alerting and notification system for critical events and failures.
- Web-based dashboard for viewing status information and historical reports.
- Support for custom plugins to extend monitoring capabilities.
- Performance graphing and trend analysis through add-ons and integrations.
- Monitoring of Linux, Windows, cloud, and virtual environments.
- Scalable architecture suitable for small businesses and enterprise deployments.
- User and role-based access control for secure administration.
Nagios is widely used by system administrators, DevOps teams, and enterprises to proactively detect issues, reduce downtime, and maintain the reliability and performance of critical IT infrastructure. Its flexible plugin architecture and extensive community support make it one of the most popular monitoring solutions available.
Highlights
- Real-Time Infrastructure Monitoring
- Web-Based Alerting and Reporting
Details
Introducing multi-product solutions
You can now purchase comprehensive solutions tailored to use cases and industries.
Features and programs
Financing for AWS Marketplace purchases
Pricing
Dimension | Cost/hour |
|---|---|
m4.large Recommended | $0.03 |
t3.micro | $0.03 |
t2.micro | $0.01 |
t3.small | $0.03 |
m3.medium | $0.03 |
c3.large | $0.03 |
c5.large | $0.03 |
c4.large | $0.03 |
r5.large | $0.03 |
m3.large | $0.03 |
Vendor refund policy
No Refund
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Legal
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Content disclaimer
Delivery details
64-bit (x86) Amazon Machine Image (AMI)
Amazon Machine Image (AMI)
An AMI is a virtual image that provides the information required to launch an instance. Amazon EC2 (Elastic Compute Cloud) instances are virtual servers on which you can run your applications and workloads, offering varying combinations of CPU, memory, storage, and networking resources. You can launch as many instances from as many different AMIs as you need.
Version release notes
Packaged with latest updates as of June/2026
Additional details
Usage instructions
Connect your instance via SSH, the username is ubuntu. More info on SSH: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/AccessingInstancesLinux.html - Run the following commands: #sudo systemctl enable apache2 #sudo systemctl enable nagios #sudo systemctl start apache2 #sudo systemctl start nagios #sudo systemctl status nagios
Access the Nagios web interface: http://YOUR_SERVER_IP/nagios Login with: Username: nagiosadmin Password: Admin@123
Support
Vendor support
Feel free to reach out anytime. Our support team is available 24x7 for assistance. Phone: +1 (408) 646-8523 Email: cloud@bcloud.ai Website:
AWS infrastructure support
AWS Support is a one-on-one, fast-response support channel that is staffed 24x7x365 with experienced and technical support engineers. The service helps customers of all sizes and technical abilities to successfully utilize the products and features provided by Amazon Web Services.
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