Apache CGI Configuration¶
This example describes how to generate graphs and HTML files dynamically (on demand) via Apache.
Virtualhost configuration¶
Add a new virtualhost, using the following example:
<VirtualHost *:80>
ServerName munin.example.org
ServerAlias munin
ServerAdmin info@example.org
DocumentRoot /var/www
# Rewrite rules to serve traffic from the root instead of /munin-cgi
RewriteEngine On
# Static files
RewriteRule ^/favicon.ico /var/cache/munin/www/static/favicon.ico [L]
RewriteRule ^/static/(.*) /var/cache/munin/www/static/$1 [L]
# HTML
RewriteRule ^(/.*\.html)?$ /munin-cgi/munin-cgi-html/$1 [PT]
# Images
RewriteRule ^/munin-cgi/munin-cgi-graph/(.*) /$1
RewriteCond %{REQUEST_URI} !^/static
RewriteRule ^/(.*.png)$ /munin-cgi/munin-cgi-graph/$1 [L,PT]
ScriptAlias /munin-cgi/munin-cgi-graph /usr/lib/munin/cgi/munin-cgi-graph
ScriptAlias /munin-cgi/munin-cgi-html /usr/lib/munin/cgi/munin-cgi-html
<Directory /etc/munin/static>
Require all granted
</Directory>
<Directory /usr/lib/munin/cgi>
Require all granted
<IfModule mod_fcgid.c>
SetHandler fcgid-script
</IfModule>
<IfModule !mod_fcgid.c>
SetHandler cgi-script
</IfModule>
</Directory>
CustomLog /var/log/apache2/munin.example.org-access.log combined
ErrorLog /var/log/apache2/munin.example.org-error.log
</VirtualHost>