Whether your project is large or small, the world demands reliability from its information technology. Nagios provides an effective solution to monitor any type of technology, whether it is hardware, software, or business processes. No company wants to lose face because of poor reliability; it is better to know where the problems are before your customers do!.

Instant Nagios Starter is a powerful tool, teaching you how to use Nagios as a monitoring solution and how it can be set up for intelligent monitoring as well as incident response.

You will learn the fundamentals of how Nagios works and getting Nagios up and running in your environment. Get introduced to the key functionalities of Nagios and learn how to implement them for effective monitoring. With installation and setup broken down into easy-to-follow steps, you will be equipped with all the resources you'll need to extend Nagios' capabilities for any of your monitoring needs. Furthermore, learn to efficiently utilize the different tools that Nagios employs for monitoring, alerting as well as incident management.

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Spis treści

Instant Nagios Starter. An easy guide to getting a Nagios server up and running for monitoring, altering, and reporting eBook -- spis treści

• Instant Nagios Starter
  • Instant Nagios Starter
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  • 1. Instant Nagios Starter
    • So, what is Nagios?
    • Installation
      • Step 1 What do I need?
      • Step 2 Prerequisites
      • Step 3 Downloading and extracting Nagios and Nagios plugins
      • Step 4 Compiling and installing
        • Nagios Core
        • Nagios plugins
      • Step 5 The Nagios directory structure
      • Step 6 Installing NRPE and NRDP
        • NRPE
        • NRDP
      • Step 7 Post installation setup
        • Web access
        • Adding services to system startup
        • SELinux
        • Firewall rules
      • And thats it!
    • Quick start Monitoring hosts and services
      • Step 1 Modifying nagios.cfg
      • Step 2 Adding a host
      • Step 3 Adding a service
      • Step 4 Creating and assigning contacts
      • Step 5 Verifying configuration and restarting Nagios
    • Top 5 features you'll want to know about
      • Active checks using agents
        • Active checks with NRPE
          • RHEL/CentOS
          • Troubleshooting NRPE connection problems
        • Active checks with NSClient++
      • Passive checks for remote locations
      • Incident management and alerting
      • Data visualization and reporting
        • Nagios reports
        • Performance graphing
        • NagVis
        • Nagios BPI
        • Ndoutils
      • Nagios basic troubleshooting
    • People and places you should get to know
      • Official sites
      • Articles and tutorials
      • Communities
      • Blogs
      • Twitter