Seems like you are trying to host multiple external web application in AEM. Which is not supported and I doubt it is in our road map either.
Additioanlly to stress the importance if you recall earlier crx was war we would have used PAX but that would have been short term solution. Instead we converted to simple osgi bundles.
For your use I would use application server & then deploy aem war there so that you can deploy external web application in same application server where aem is running.
Seems like you are trying to host multiple external web application in AEM. Which is not supported and I doubt it is in our road map either.
Additioanlly to stress the importance if you recall earlier crx was war we would have used PAX but that would have been short term solution. Instead we converted to simple osgi bundles.
For your use I would use application server & then deploy aem war there so that you can deploy external web application in same application server where aem is running.