Orion not using FIWARE Service on Kubernetes

Question

I'm having a weird issue using Orion on Kubernetes. When using Orion 2.5 (also happens with 3.6) and MongoDB 4.4 on Docker-Compose, everything works as expected, I'm able to create and retrieve entities in Orion and they are created properly in databases with the proper name (if fiware-service is service, the database is orion-service).

However, using the same in Kubernetes, with the same commands in Orion and everything configured the same way, it ignores the service. I can see in the logs that Orion receives the service and service-path

time=2022-04-29T12:20:44.125Z | lvl=INFO | corr=cac0239e-c7b6-11ec-abd6-f6ce73396b62 | trans=1651234819-423-00000000003 | from=127.0.0.1 | srv=acc1234121 | subsrv=/asd | comp=Orion | op=logTracing.cpp[148]:logInfoRequestWithPayload | msg=Request received: POST /v2/entities, request payload (288 bytes)

However, it creates the entity in the orion database (without using the -service, which would be orion-acc1234121 in this case).

Could you provide some insights on how to debug the issue and if there is some configuration I'm missing?

Thanks