Currently have two weblogic servers on seperate nodes (one weblogic domain per node and one server per domain) managed by a hardware loadbalancer; both running the same site. i am looking to add another site to each node. both sites would be sharing the same external ip but different dns names.

what is the best approach to configure the new site?

1) should i add the site as a different weblogic server but under the weblogic domain for that physical node. Then setup 2 virtual host point to each server based on the dns name.

2) should i create new weblogic server in a new domain (so basically two weblogic domains per physical node). however i am not sure if virtual host apply in this case to each node or if i could setup bindings on that domain (similar to host header in iis).

what are your thoughts on each approach

thank you