This is a quick introduction to http://munin-monitoring.org/ monitoring tool. To make it little bit more interesting I decided to step outside of my comfort zone and record a video instead of posting plane text.
Enjoy watching!
Hello_world extension
#!/usr/bin/php
graph_title Hello World!
graph_vlabel important value
graph_total total
rn1.label First random number
rn2.label Second random number
<?php
exit(0);
}
printf( "rn1.value %sn", rand(0,100) );
printf( "rn2.value %sn", rand(0,100) );
If you need a VirtualHost configuration you can use the one below.
ServerName 192.168.0.7
DocumentRoot /var/www/html/munin
ErrorLog /var/log/httpd/munin-error.log
CustomLog /var/log/httpd/munin-access.log combined
Order allow,deny
Allow from All
Options None
AuthUserFile /etc/munin/munin-htpasswd
AuthName "Munin"
AuthType Basic
require valid-user
ExpiresActive On
ExpiresDefault M310