Munin Ubuntu Install

munin_ubuntu

sudo apt-get install munin munin-node -y

cd /munin/parent/dir
mkdir munin
sudo chown munin:munin munin
sudo vim /etc/munin/munin.conf

Add htmldir to conf:

htmldir /munin/parent/dir/munin

sudo service munin-node restart

Watch logs, see if everything looks ok:

tail -f /var/log/munin/*

Check if munin is generating content in htmldir you defined:

/munin/parent/dir/munin

Add subdomain to nginx config:

server {
 listen 80;
 server_name stats.mydomain.com;
 root /munin/parent/dir/munin;
        location / {
                    auth_basic            "Restricted";
                    auth_basic_user_file  /etc/nginx/htpasswd;
        }

}

Note: Download http://trac.edgewall.org/browser/trunk/contrib/htpasswd.py?format=txt to generate htpasswd file