CirrusLink Transmission/Engine module: where to find keystore

Hi all,
we are working on an Ignition (8.1.48) implementation on OpenShift (Kubernetes) with the integration of the 3rd party modules:

  • CirrusLink MQTT Distributor 4.0.29
  • CirrusLink MQTT Transmission 4.0.29
  • CirrusLink MQTT Engine 4.0.29

We base the implementation on the icc2023-ignition-k8s project.

For the implementation we want to automatically insert the certificates into the ignition keystores, the question therefore remains: which keystores do these modules use?

Many thanks in advance, Mateo.