After succesfuly building and deploying the eap-camel-cxf-jaxws quickstart I executed oc get routes to get $ROUTE and accesed:
http://$ROUTE/example-camel-cxfws/cxf

I can see the 'Send a greeting' page, but after filling and clicking send I see only

HTTP method POST is not supported by this URL

In the pod log there are many warnings:

09:01:39,985 WARNING [javax.faces] (default task-7) Multiple JSF Applications found on same ClassLoader.  Unable to safely determine which FactoryManager instance to use. Defaulting to first match.