Where does persist stub API stores the mocked data? In the API doc it says in

backing store

. How do we configure this backing store? From my observation when I perform

/save

and perform restart of the pod, the mappings are lost. So not sure where and how Wiremock is persisting the mapping.

I think the default backing store is a file based backing store so I imagine they are being persisted to the container you are running inside your pod. Once the pod is destroyed all of the saved mappings will also be destroyed.

is it possible to set some other backing store?

Yes, I think you can override the default by implementing an extension that implements the

MappingsSaver

interface or the

MappingsSource

interface if you want to load and save from the same place