templates/default/apache2/app.conf.erb
<VirtualHost *:80>
ServerName <%= node[:boilerplate][:app][:host] %>
ServerAdmin webmaster@localhost
DocumentRoot <%= node[:boilerplate][:app_root] %>
<Directory />
Options FollowSymLinks
AllowOverride All
</Directory>
ErrorLog ${APACHE_LOG_DIR}/error.log
CustomLog ${APACHE_LOG_DIR}/access.log combined
</VirtualHost>