For any personal reason, I would need to have 2 Alfresco apps, on different tomcat containers, but on the same server. It would be perfect to have them embedded in the same Apache, but addressable at different URLs. Is that possible ?
If you want to run your Alfresco on an other port you just have to modify some files in Alfresco folders. For doing that you can use the fonction 'search in folder' (the shortcut is CTRL + SHIFT + F) in NotePad++ or an other text editor, you just have to change the 8080 by what you want. If you need more help you can take a look on : http://tomcat.apache.org/tomcat-5.5-doc/setup.html