On a fresh new munin install, its web interface can be browsed using
http://domain.fr/munin/ which is suboptimal. Moving it to a subdomain (such as
http://munin.domain.fr) is quite easy actually.
Disable default munin.conf from apache2 conf-enabled directory to get rid of the
Create a new vhost, and copy/paste its content. Update it to match your needs, especially the
Note: this vhost has been written for Apache v2.4. You may have to adapt it if you're using an earlier version.
Enable this new vhost, and reload apache:
a2ensite munin service apache2 reload
Add a DNS record to your domain to match the vhost's