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Monitoring with Ganglia
book

Monitoring with Ganglia

by Alex Dean, Robert Alexander, Dave Josephsen, Vladimir Vuksan, Bernard Li, Brad Nicholes, Jeff Buchbinder, Frederiko Costa, Matt Massie, Peter Phaal, Daniel Pocock
November 2012
Beginner to intermediate content levelBeginner to intermediate
254 pages
7h 25m
English
O'Reilly Media, Inc.
Content preview from Monitoring with Ganglia

Index

A note on the digital index

A link in an index entry is displayed as the section title in which that entry appears. Because some sections have multiple index markers, it is not unusual for an entry to have several links to the same section. Clicking on any link will take you directly to the place in the text in which the marker appears.

Symbols

| (pipe symbol) in text returned by Nagios plug-in, Sending Nagios Data to Ganglia

A

access control
configuring for gmond, Access control
default setup or configuring new rules, Access Controls
ACLs (access control lists)
for gmond, Access control
testing with netcat for gmetad hosts, gmetad hierarchy and federation; some grids don’t appear on the Web
actions
allow or deny, Access control
view and edit, Actions
action_url attribute (Nagios services), pointing to Ganglia graph.php, Displaying Ganglia Data in the Nagios UI
active-active gmetad topology, gmetad topology
aggregated services, problems with, Check Multiple Metrics on a Specific Host
aggregrate graphs in gweb, The gweb Aggregated Graphs Tab
AJAX requests from JavaScript applications in client browsers, Web load
Android, mobile VoIP on (see Lumicall case study)
Apache Portable Runtime (APR) libraries, Requirements, Extended Metrics
major component of gmond, C/C++ Modules
Apache web servers
Apache virtual host configuration for gweb, Apache virtual host configuration
configuring authentication, Sample Apache configuration
expanding capabilities by adding modules, Extended Metrics
mod_sflow, Ganglia and ...
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Publisher Resources

ISBN: 9781449330637Errata Page