The Drain Cleaner (which is a Quarkus based app) needs to provided as a separate container image with its own installation YAML.

In order to support both x86 and ppc64 this needs to be a pure Java build as, as far as we know, there is currently no support for building ppc64 native Quarkus binaries. Therefore the uber-jar created by the PNC build needs the Quarkus dependencies (such as the run-java.sh script) available. There may already be a downstream Quarkus base image that can be used for this.