Two GlassFish installs on one computer

Instead of using ajp, I would recommend using mod_proxy. I have done that myself with great success. The way I have my stuff set up, I just configure a virtual domain to point to a directory, and create a .htaccess file as such:

ProxyPass / http://localhost:8080/
ProxyPassReverse / http://localhost:8080/

Of course, alter to match your HTTP ports. In tomcat (which I use), I also edit in server.xml under conf. For the Connector on port 8080, I set the proxyName to match the virtual host, and the proxyPort to 80.

I should add a note that I am using dynamic virtual hosts for my configuration, my sites configuration (I am using debian) under /etc/apache2/sites-available looks as such:

<VirtualHost IP>
Servername yourdomain.com
ServerAlias *.yourdomain.com

UseCanonicalName Off

LogFormat "%V %h %l %u %t \"%r\" %s %b" vcommon

CustomLog /var/www/yourdomain.com/logs/custom.log vcommon
ErrorLog /var/www/yourdomain.com/logs/error.log
TransferLog /var/www/yourdomain.com/logs/access.log

RewriteLog/var/www/yourdomain.com/logs/rewrite.log
RewriteLogLevel 2

VirtualDocumentRoot /var/www/yourdomain.com/sites/%1/html
VirtualScriptAlias /var/www/yourdomain.com/sites/%1/cgi-bin

LogLevel debug

<Directory /var/www/yourdomain.com/sites/>
  AllowOverride All
</Directory>

</VirtualHost>

This means that stackoverflow.yourdomain.com will go to /var/www/yourdomain.com/sites/stackoverflow/html

I know you didn't ask for the last part, I just provided it to give a full overview off my setup, and how it fits into the .htaccess file with ProxyPass and ProxyPassReverse

did you export the certificate from your servers certificate store? only there is the private key to the certificate issued by the ca. you need to start an mmc add the certificate snap-in for the computeraccount. go to "personal" certificate and export it there. For windows 2003 i found an article at ms http://technet.microsoft.com/en-us/library/cc737187%28WS.10%29.aspx