Show under maintenance page to all sites

[Amin Taheri]

Hi,

How can i show a under maintenance page - the same page - to all sites on a server?

 

[Amin Taheri]

Is it enough to just create a new httpd.conf file based on the default with this:

<VirtualHost *:80>
DocumentRoot /var/www/vhosts/single-domain-root.com/httpdocs
</VirtualHost>

And then every request for any domain that comes in will get the default page from the single-domain-root.com domain?

Or is that even needed?
By simply having a
DocumentRoot "/var/www/vhosts/single-domain-root.com/httpdocs" directive in the main config section, would that allow any unnamed virtual host request that comes in to that location, thus negating the need for any customization?