Use the Munin Drawing Software for monitoring

Webpage: http://repoforge.org/use/

Download the RPM package:

# Wget http://pkgs.repoforge.org/rpmforge-release/rpmforge-release-0.5.3-1.el5.rf.x86_64.rpm

Install the RPM package:

# Rpm-uvh rpmforge-release-0.5.3-1.el5.rf.x86_64.rpm

Install Munin:

# Yum install-y Munin-node Munin-common Munin

Move the Munin directory to the/var/www/html/directory and change its owner group to Apache.

# Chown-r Apache: Apache/var/www/html/Munin

Then enable the Munin-node service:

# Servcie Munin-node start

Now, Munin is configured. You can access it through http: // ip: Port/Munin.

The configuration file of Munin is under/etc/Munin.,The main server configuration file is Munin. conf, which controls server settings and configuration information for each node. In most cases, you can use the default settings, but you should also know the other options: dbdir, htmldir, logdir, and rundir. The dbdir setting determines the directory in which Munin stores the collected RRD statistics. In the Red Hat and Ubuntu systems, the data is stored in the/var/lib/Munin directory by default.

The htmldir setting controls the location of the output data of Munin. It displays the graphic interface in HTML files. In the Red Hat system, the files are stored in the/var/www/html/Munin directory by default, while those in Ubuntu are stored in the/var/Cache/Munin/WWW directory. This directory is the directory we generally use for Web server services, such as Apache.

Logdir and rundir settings control the location of the Munin log files and PID files.

This article is from the "O & M work notes" blog, please be sure to keep this source http://yyyummy.blog.51cto.com/8842100/1435238