This is a version of the object storage GDK sample guide tht supports a front end. You will need to configure various properties to wire it up to an object storgae bucket and will require valid cloud sdk cnfig.
Set the following env vars with the co-ords of your OCI object storage bucket:
bucket: '${OBJECT_STORAGE_BUCKET}' namespace: '${OBJECT_STORAGE_NAMESPACE}'
./mvnw install -pl lib -am && ./mvnw mn:run -pl oci