Hi, I have a Linux instance, on top of which I'm running Tomcat 7.0.11. This Tomcat installation is running two websites, using host virtualization. These websites run both using port 80 and the SSL port. For several reasons, I usually have to restart this Tomcat installation, which takes 30 seconds in the best case scenario. So every time I do that, all the apps are down while it happens.
I have a new project, for a web service that must be running all the time. It should never be offline, and if it does, my clients will leave me, so I can not run this app in the same Tomcat installation. I'm considering a parallel Tomcat installation in the same Linux VPS, both running at the same time. I perfectly know that it can be done, but how do I do with the port conflict? How can both Tomcat installations run using the same port 80? Is there a way to configure Linux so Tomcat "A" will serve some domains AND IP addresses, and Tomcat "B" will server other domains AND IP addresses? Thanks in advance!
