Please, explain me how to deploy a SIMPLE Java Web application "From Git" on OpenShift online version 4.

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Hello,

it's strange, but I cannot find a complete small example (neither on the internet nor on your site) of deploying a simple Java Web application "From Git" on OpenShift version 4.

I'he created a primitive Java Web application (one "pom.xml", one "web.xml", one "jsp" and one "servlet") this application works fine on Tomcat, but doesn't work on OpenShift 4 even if build is without errors... It seems a closed dark box - i deploy a working application and then it's doesn't work and it's impossible to understand why it's not working...

Can you help me, please-please, to find a small article, small peace of documentation, primitive example that explain how to deploy a Java Web Application to a OpenShift 4 ?

Thank you in advance,
Dmitri.

DC

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