I am trying to deploy on tomcat, following this section:
http://keycloak.github.io/docs/userguide/keycloak-server/html/ch08.html#tomcat-adapter

I am stuck here:
"The first thing you must do is create a META-INF/context.xml file in your WAR package."

Q: How can I generate the war?? Or should I just DL it (and where in that case)?

PS: Already did a git clone + mvn install (but then I don't know what to do)