PDF Merge App for Openshift I built the PDF Merge utility years ago as my first spring web app. I decided to see if I could get it to work in openshift and it did with little changes needed. Maven Spring Boot 2.0.5 Thymeleaf IText PDF v5 Wildfly Openshift Can be deployed to OpenShift using WildFly The following deployment env variable needs to be set SPRING_PROFILES_ACTIVE = openshift