Not sure if you are talking about the instance installation or extractor server.

In case of instance installation Celonis EMS is a cloud version you can look into Celonis On Prem

Documentation -> https://www.celopeers.com/s/article/Celonis-On-Premise-Documentation-4-6-0

In case of extractor server I have seen only Red Hat Enterprise Linux 7, however you can raise a ticket with Celonis support for further information

Hi,

that is what I found regarding Celonis EMS and Redhat Open Shift:

Red Hat and Celonis Make Hybrid Multicloud a Reality for Intelligent Business Execution

Thank you very much for your answers. That already helps me a bit further.