Nagios core requirements

If you have taken a look at Nagios XI, you might be interested to learn that there is a free version available. Nagios Core forms the basis for Nagios XI and you get all of the same monitoring capabilities. The Nagios Core system is the backend for Nagios XI and although there is a Web interface available for Nagios Core, it is not nearly as nagios core requirements.

Nagios Core is the monitoring and alerting engine that serves as the primary application around which hundreds of Nagios projects are built. Core serves as the basic event scheduler, event processor, and alert manager for elements that are monitored. Core has been designed with a focused, extensible architecture that is designed for flexibility and scalability. It provides several APIs to allow its feature set to be easily extended through additional add-ons. This architecture has proved to be successful and has spawned the creation of thousands of add-on projects that extend its core feature set. The scope of Core is primarily focused the duties of check scheduling, check execution, check processing, event handling, and alerting. Performing checks, sending notifications, processing performance data, and many other tasks are generally out-of-scope for Core and are handled by other Nagios projects.

Nagios core requirements

Configure Nagios to monitor critical IT infrastructure components, including system metrics, network protocols, applications, services, servers, and network infrastructure. Nagios XI is the most powerful IT infrastructure monitoring solution on the market. Nagios Log Server greatly simplifies the process of searching your log data. Set up alerts to notify you when potential threats arise, or simply filter your data to quickly audit your system. With Log Server, you get all of your data in one location, with high availability and fail-over built right in. Nagios Network Analyzer is a commercial-grade network flow data analysis solution that provides organizations with extended insight into their IT infrastructure and network traffic. Network Analyzer allows you to be proactive in resolving outages, abnormal behavior, and security threats before they affect critical business processes. Fusion is designed to scale with your organization. Remote Nagios servers distribute the load associated with monitoring and performance graphing. As your infrastructure grows, your monitoring environment can expand without increasing load or management requirements at the central node. Additional documentation and video tutorials for Nagios solutions are available at our internal library. Nagios, the Nagios logo, and Nagios graphics are the servicemarks, trademarks, or registered trademarks owned by Nagios Enterprises. All other servicemarks and trademarks are the property of their respective owner. All rights reserved.

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Nagios XI also includes graphs and reports, customizable dashboards and views, an integrated DB, a backend API, multi-tenancy, and many other advanced features that will make it much quicker and easier to use, and provide a complete monitoring, alerting, graphing, and reporting solution. Get Nagios XI, our fully supported solution for monitoring, alerting, graphing and reporting. Migrating Core data is easier than ever! Nagios, the Nagios logo, and Nagios graphics are the servicemarks, trademarks, or registered trademarks owned by Nagios Enterprises. All other servicemarks and trademarks are the property of their respective owner.

Our tech support team is happy to help you with any questions you might have. Nagios XI is the easy-to-use, enterprise version of Nagios that features:. Download a free day trial of Nagios XI or give the online demo a spin. Inquire today and let our Quickstart team help you get started with Nagios XI. Visit www. These Easy Setup guides are intended to provide you with simple instructions on how to install Nagios from source code and have it monitoring your local machine inside of 20 minutes. Easy Setup installation guides are currently available for the following Linux distributions:. If you are installing Nagios on an operating system or Linux distribution that isn't listed above, read the Fedora Easy Setup for an overview of what you'll need to do.

Nagios core requirements

Our tech support team is happy to help you with any questions you might have. Nagios XI is the easy-to-use, enterprise version of Nagios that features:. Download a free day trial of Nagios XI or give the online demo a spin. Inquire today and let our Quickstart team help you get started with Nagios XI. More information about Nagios Core - including features and technical specifications can be found online at www. It watches hosts and services that you specify, alerting you when things go bad and when they get better. Nagios Core was originally designed to run under Linux , although it should work under most other unices as well. The only requirement of running Nagios Core is a machine running Linux or UNIX variant that has network access and a C compiler installed if installing from source code.

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Nagios Core. Nagios XI. Core has been designed with a focused, extensible architecture that is designed for flexibility and scalability. You now need to install several base plug-ins. For installations monitoring more than hosts or services, we generally recommend installing Nagios XI on a physical server as opposed to a VM. Knowledge Article Feedback Click to send a knowledge edit suggestion to Nagios. This gives you the source code. However, many companies are obliged by their professional insurance to only use supported software, so in those cases, Nagios XI is the only choice. If you now see the default Nagios Home page, your Nagios Core system was installed correctly and is running. Nagios Documentation. Terms of Use. Instead, go to nagios.

Nagios XI is currently supported with the following Linux distributions for 64 bit installations only:. NOTE: All operating system issues including package and package management problems will need to resolved by your operating system vendor.

However, if you use a different Linux type, skip forward to the next section. Interfaces for Nagios Core Interface plug-ins that you might try can be accessed through the Nagios Frontends page, rather than wading through the search facility in Nagios Exchange. You will be prompted for a username and password. Extended Features. View frontends. The following lines install those essential plug-ins and also update the resource. Install Nagios Core on macOS The various versions of macOS all have the same command line conventions as each other, but these are a little different from Linux, so installation instructions for Nagios Core on Macs are detailed here. Press escape to exit insert mode and then type :wq and press Enter to write and quit. You will need space for the Nagios Core software, which is also referred to as the Nagios server. All rights reserved. The tool is very flexible and once you get familiar with identifying the right plug-ins in Nagios Exchange , you will be able to tailor your system to watch over the precise technologies that you have running on your site. Fusion is designed to scale with your organization.