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1 nagios documentation – HP Insight Control Software for Linux User Manual

Page 153

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Nagios, as provided with HP Insight Control for Linux, is configured with system and network
service checks already in place for your system; these network service checks are automatically
configured for each managed system.

Nagios obtains its sensor and metric data from the Supermon open source monitoring application,
which is integrated with the Insight Control for Linux.

Figure 14-1

illustrates the interaction of these tools.

Figure 14-1 System monitoring tools integration

The mond and syslog daemons run on every managed system. The Supermon service manages
requests for mond daemons that run on a subset of systems. The Nagios master runs its
check_metrics

plug-in periodically, which causes Supermon data collection and storage into

the database. The syslog daemons on the managed systems report events to the syslog-ng
service. The managed systems are configured to forward their syslog events to the syslog-ng
service on the CMS

14.2.1 Nagios documentation

For more information about Nagios, see the following sources:

Nagios documentation:

www.nagios.org

Nagios features:

Additional information on Nagios is commercially available. The following website lists
documents that describe Nagios and its use for system and network administration:

http://www.nagios.org/propaganda/books/

14.2 Nagios overview

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