The $deploy/sas-bases/examples/data-access assets talk about how to mount a volume into the various locations that would need it for data source drivers. Basically you'd need some volume (NFS share, PVC) where you can store the drivers and store them there, then mount that using the transformers and update the relevant environment variables with the sas-access.properties file. An NFS share would probably be easier for setting up the path and loading on the drivers.
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Greg Wootton | Principal Systems Technical Support Engineer