Nagios 3 Enterprise Network Monitoring: Including Plug-Ins by Max Schubert

By Max Schubert

The longer term for Nagios within the company is definitely shiny! Nagios three company community tracking can help harness the whole energy of Nagios on your association. Nagios three comprises many major new good points and updates, and this publication info all of them for you. as soon as up and operating, you will see how a couple of important components and improvements for Nagios can expand the performance of Nagios all through your company. And, so that it will write your individual plugins...this is the ebook for you! In those pages you will discover a cookbook-style bankruptcy filled with necessary plugins that display screen numerous units, from HTTP-based functions to CPU usage to LDAP servers and extra. * entire Case learn Demonstrates how you can installation Nagios Globally in an firm community * visual display unit 3rd occasion units with Nagios

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Extra resources for Nagios 3 Enterprise Network Monitoring: Including Plug-Ins and Hardware Devices

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Start by monitoring the most obvious aspects of a device or application, and then add monitors for less obvious indicators as your understanding of the device or application matures. Keep your focus on what is important and you will help your user community and yourself; monitor everything and you will create chaos and confusion. Always remember that monitoring frameworks are first and foremost tools to facilitate communication and provide meaningful information on the state of a network and the applications on it.

MAXHOSTATTEMPTS$ The alternate display name for the service as defined by the display_name directive in the service definition configuration. $MAXSERVICEATTEMPTS$ The maximum number of check attempts defined for the current service. $TOTALHOSTSERVICES$ The total number of services associated with the host. $TOTALHOSTSERVICESOK$ The total number of services associated with the host that are in an OK state. $TOTALHOSTSERVICES WARNING$ The total number of services associated with the host that are in a WARNING state.

Individual services can have their own event handler command that should be run to handle state changes. Certain Host and Service macros cannot be used, and none of the Contact or Notification macros can be used. Host event handlers and/or a global host event handler Global host event handlers are run for every host state change that occurs, immediately prior to any host-specific event handler that may be run. Individual hosts can have their own event handler command that should be run to handle state changes.

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