How to install IBM ELM with clustered JAS with multiple Websphere Liberty profiles using IHS reverse proxy
Accepted answer
As others replied, the definition of enterprise topology is each app has its own server.
What you describe is a development topology where all apps run on a single server instance.
As far as running multiple ELM app liberty profiles on a single machine, that is possible, you need to install each instance of the app in its own folder and change the port number.
Because you run multiple profiles, each one has its own JVM and will consume more memory this way, so make sure you allocate enough memory in your physical/VM box.
We have done this and we used this directory structure:
/opt/IBM/JazzTeamServer<version>/CCM01-P_inst
/opt/IBM/JazzTeamServer<version/CCM02-S_inst
IN our case we were preparing for clustering where P=Primary app instance and S=Secondary app instance, but you can just as easily have installed CCM01/02-P_inst and then assign port 9443/9444 and they should each start up under their own liberty profile and JVM.
One other answer
You can, as far as I can tell, not do that. An enterprise topology requires multiple hosts and you can not install any cluster on just a single machine.
This is not related to ELM.
Comments
Also, if you try, you would have to pull of so many networking tricks, it is not going to be worth it. Either install an evaluation or departmental topology with all the bells and whistles, or install on a single node with just a simple set up. We have VM's for that and if you just want to look into a version, that should be easy enough to do.
Some of the customers have evaluation environments, where they reduce the number of VM's by co hosting applications. But they all have more than one VM mode running if it is a real Q environment that has all the stuff like proxies and JAS set up.