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Nagios

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May 1, 2024 4 minute read

Nagios is an open-source computer software application that monitors systems, networks, and infrastructure. It has been designed for network monitoring and infrastructure monitoring. Nagios offers monitoring systems, which it achieves by actively checking the host or service's state, and alerting the user when there is an error.

What is Nagios?

Nagios is a monitoring system that is used to monitor the availability and performance of IT infrastructure. It can be used to monitor servers, networks, applications, and services.

Nagios is a powerful tool that can be used to improve the reliability and availability of IT systems. It can help to identify and resolve problems before they cause outages.

Why should you learn Nagios?

Path to Nagios

Take the first step.

We've curated four courses to help you on your path to Nagios. Use these to develop your skills, build background knowledge, and put what you learn to practice.

Sorted from most relevant to least relevant:

DevOps monitoring with Nagios: Configure Nagios in AWS EC2

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Nagios Fundamentals

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Nagios Certified Professional Prep Course

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Linux Monitoring and Maintenance (LPIC-2)

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Reading list

We've selected three books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Nagios.

Nagios, 2nd Edition

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This fourth edition of the definitive Nagios guide provides updated content and coverage of new features, ensuring it remains an invaluable resource for understanding and utilizing Nagios effectively.

Modern Data Protection

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This practical guide focuses on advanced Nagios topics including advanced service monitoring, enhanced notifications, performance tuning, and custom plugins, equipping readers with advanced monitoring techniques.

Modern Data Protection: Ensuring Recoverability of...

Kindle Edition

Nagios 3 Enterprise Network Monitoring

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Focuses specifically on using Nagios in Windows environments, addressing unique challenges and providing practical solutions for monitoring Windows systems and applications.

Nagios 3 Enterprise Network Monitoring: Including...

Paperback

Nagios 3 Enterprise Network Monitoring: Including...

Kindle Edition

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