server.xml

At the simplest, edit the Engine portion of your server.xml file to look like this:

<Engine name=”Catalina” defaultHost=”ren”>

<Host name=”ren”   appBase=”renapps”/>

<Host name=”stimpy” appBase=”stimpyapps”/>

</Engine>
Note that the directory structures under the appBase for each host should not overlap each other.

Consult the configuration documentation for other attributes of the Engine and Host elements.