Using multiple webapps on the same port with spring boot

Question

Is there a possibility to configure several webapps in a spring boot with embedded tomcat in a way that:

Each webapp has its own context url
Each webapp has it own ServletContext
Each webapp is loaded in a separate classloader (like it would be deployed on standalone tomcat https://tomcat.apache.org/tomcat-8.0-doc/class-loader-howto.html)
Webapp is not bundled into war

I saw already:

Using multiple dispatcher servlets / web contexts with spring boot - as far as I understand we actuall have here one webapp with one ServletContext and classloader.

Configure multiple servletcontainers/servlets with spring boot - here different ports are used for webapps and I would prefer to have it on one port

Sounds like what you need is a web server sitting in front of your webapps. — kryger
@Vhshal Jumani: In solution from davidtanzer.net/… different ports must be used and I would prefer to have one port for all webapps — gumis88

ManicDee ManicDee · Accepted Answer · 2020-03-31T21:59:52

There is a possible solution over on Softare Engineering Exchange: How to wrap multiple Spring Boot applications in a single one

(I'm aware this is an ancient question, but I was looking for an answer to it today.)