Nagios Configuration

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Max Schubert - One of the best experts on this subject based on the ideXlab platform.

  • Designing Configurations for Large Organizations
    Nagios 3 Enterprise Network Monitoring, 2008
    Co-Authors: Max Schubert
    Abstract:

    This chapter discusses how to create Nagios Configurations that are easy to navigate, easy to maintain, and meet the needs of a larger customer. First it covers a few simple rules to follow as one designs and implements the Configuration. Then, it explains planning a critical part of Configuration that is often overlooked when implementing a fault management system. In addition, it visually depicts and discusses some important Nagios Configuration object relationships that can help make Nagios Configuration easier to maintain and manage. The chapter discusses notification and escalation best practices and highlights how to make the best use of the flexible and powerful object-oriented Configuration language that is at the core of Nagios 3. Designing notification rules is one of the most important activities done in the management of a Nagios Configuration.

  • Chapter 1 – Nagios 3
    Nagios 3 Enterprise Network Monitoring, 2008
    Co-Authors: Max Schubert
    Abstract:

    Publisher Summary Nagios 3 has many performances, object Configuration, and CGI front-end enhancements. Object Configuration inheritance has improved and extended. Objects are the defined monitoring and notification logical units within a Nagios Configuration. The objects that make up a Nagios Configuration include services, service groups, hosts, host groups, contacts, contact groups, commands, time periods, notification escalations, notification dependencies, and execution dependencies. Nagios supports service and host dependencies with service and host escalations. One can add arbitrary custom variables to services and hosts and access those variables in notifications and service and host checks. In addition, the CGI front end has special sub tabs for unhandled service, host, and network problems. The performance data output subsystem is very flexible and can even write to named pipes. The Nagios event broker (NEB) subsystem has been improved and enhanced. A number of new performance tuning features and tweaks can be used to help optimize the performance of Nagios installation.

  • Case Study: Acme Enterprises
    Nagios 3 Enterprise Network Monitoring, 2008
    Co-Authors: Max Schubert
    Abstract:

    The case study demonstrates how a fictitious large organization, ACME Enterprises, leverages the monitoring and reporting capabilities of Nagios to oversee network and service operations. The focus of this case study consolidates the concepts of intrusion detection and security analysis, enterprise integration, addons and enhancements, scaling Nagios, and ties them all together by showing the technologies and Nagios addons one might wish to consider when deploying Nagios. Acme Enterprises is a company that writes commercial Web-based software in the supply-chain management market. Acme implements a multilayer security model for its network, such as DMZ, developer network, corporate, and IT. In addition, this chapter explains ACME enterprises management and staff, ACME enterprises and Nagios, and Nagios Configuration strategies.

Styblík Zdeněk - One of the best experts on this subject based on the ideXlab platform.

  • Monitoring Network Services in Internet
    Česká zemědělská univerzita v Praze, 2015
    Co-Authors: Styblík Zdeněk
    Abstract:

    Diploma thesis deals with design and implementation of solution for monitoring servers and services over the Internet in combination with application for monitoring, Nagios. Common solutions are presented and evaluated first and serve as basis for design and implementation of a custom solution. Some of existing solutions were used, eg. HTTP protocol, others were developed, eg. scripts to automatically change Nagios Configuration. Alternative solution for monitoring servers and services is the result of this diploma thesis

Artur Opalinski - One of the best experts on this subject based on the ideXlab platform.

Opaliński Artur - One of the best experts on this subject based on the ideXlab platform.

  • Rozszerzenie typowego narzędzia o warstwę hosta wirtualnego w celu monitorowania systemów agentowych
    Silesian University of Technology Press, 2012
    Co-Authors: Opaliński Artur
    Abstract:

    Nagios is a free software for IT infrastructure monitoring. Out-of-the-box it is not suited for monitoring multi-agent systems, because agents may dynamically join and leave the system or change roles. But Nagios’ flexible Configuration makes extensions possible. This paper presents and verifies Nagios Configuration and extensions for monitoring multi-agent systems.Nagios to bezpłatne oprogramowanie do monitorowania infrastruktury IT. Nie jest ono dostosowane do monitorowania systemów agentowych, gdyż agenty mogą swobodnie podejmować lub zarzucać realizację działań czy zmieniać pełnioną rolę. Bogate możliwości konfigurowania Nagios pozwalają poszerzyć jego możliwości. Artykuł przedstawia i weryfikuje konfigurację oraz rozszerzenie Nagios, umożliwiające monitorowanie systemów agentowych

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