munin-update man page

munin-update — A program to gather data from machines running munin-node

Synopsis

munin-update [options]

Options:
    --config_file=<file>    Use <file> as configuration file. 
    --[no]debug             Enable [or disable] debug messages. [--nodebug]
    --[no]fork              Query hosts in parallell (--fork), or 
                            sequentially (--nofork). [--fork]
    --host <host>           Limit graphed hosts to <host>. Multiple --host 
                            options may be supplied.
    --service <service>     Limit graphed services to <service>. Multiple
                            --service options may be supplied.
    --timeout=<seconds>     TCP timeout when talking to clients. [$timeout]
    --help                  View this message.
    --version               View version information.

Options

--config_file=<file>
Use <file> as the configuration file. [/etc/munin/munin.conf]
--[no]debug
If set, log debug messages. [--nodebug]
--[no]fork
If set, will fork off one process for each host. [--fork]
--host <host>
Limit fetched data to those from <host<gt>. Multiple --host options may be supplied. [unset]
--service <service>
Limit fetched data to those of <service>. Multiple --service options may be supplied. [unset]
--timeout <seconds>
Set the network timeout to <seconds>. [180]
--help
Print the help message then exit.
--version
Print version information then exit.

Description

Munin-update is a part of the package Munin, which is used in combination with Munin's node. Munin is a group of programs to gather data from Munin's nodes, graph them, create html-pages, and optionally warn Nagios about any off-limit values.

Munin-update does the gathering. It is usually only used from within munin-cron.

It contacts each host's munin-node in turn, gathers data from it, and stores them in .rrd-files. If necessary, it will create the rrd-files and the directories to store them in.

Files

/etc/munin/munin.conf
/var/lib/munin/*
/var/log/munin/munin-update
/var/run/munin/*

Bugs

For a list of bugs concerning munin-update, see FI.

Please report bugs in the bug tracker at <http://munin-monitoring.org/>.

Authors

The Munin Team. FIX

Referenced By

munin(8).

2016-11-01 2.0.27 Munin Documentation