Sample SSL enabled apache VHOSTS files
Link to help setup / install SSL on Ubuntu 11 / 12
http://extrimity.in/content/enable-ssl-or-https-ubuntu-1104-apache-2
NameVirtualHost *:443
NameVirtualHost *:80
<VirtualHost *:80>
DocumentRoot /var/www/
ErrorLog /var/log/apache2/error.log
CustomLog /var/log/apache2/access.log combined
</VirtualHost>
<VirtualHost *:443>
DocumentRoot /var/www/yourwebsitename.com
ErrorLog /var/log/apache2/error.log
CustomLog /var/log/apache2/access.log combined
SSLEngine on
SSLCertificateFile /etc/apache2/ssl/apache.pem
ServerName yourwebsitename.com
</VirtualHost>