Finally cracked setting up multiple domains on my shiny new Ubuntu server. In case it helps anyone else out of a hold, here are my tips for easy domain management.

1. Use GoDaddy and their total DNS option (google for instructions) This means you don’t have to worry about a name server. Just setup your domains and subdomains with an A record that points to your IP address. If your domain is currently pointing to a nameserver other than GoDaddy’s change the nameserver option to Forwarding – wait a few mins, then you use Total DNS.

2. in /etc/apache2/site-available, create one file for each domain, I just used the domain name for the filename, eg. mydomain.com This should contain something like:

ServerName mydomain.com
ServerAlias www. mydomain.com
DocumentRoot /home/django/mydomain

…and all the other usual stuff …

3. in /etc/apache2/sites-enabled create a dynamic link to the file you just created in sites-available. Ordering is import so add a sequence number to the beginning of the name. Ensure sub-domains come before main domain entry.

eg.

ln -s /etc/apache2/sites-available/blog.mydomain.com 010-blog.mydomain.com
ln -s /etc/apache2/sites-available/mydomain.com 011-mydomain.com

4. And this is what I had missed. Ensure there is a default file in your sites-available that includes this line:

NameVirtualHost *:80

That’s all I have in mine. And have a dynamic link in sites-enabled so that DEFAULT IS RUN FIRST.

eg, ln -s /etc/apache2/sites-available/default 000-default

5. restart apache eg. /etc/init.d/apache2 restart

6. Cross fingers and enter domain in the browser.

If you are doing this all at once, it takes a while for the changes to propogate through from godaddy, so be patient.