Remove NFS requirement for GET
Currently GET requires NFS to propagate select files across nodes as required.
We've explored options in the past to remove this requirement but it's a complex area. Nonetheless we continue to get asked about this and with a security focus in mind NFS is always flagged as a risk due to it not having proper auth restrictions or auditing. It's a complex area for us as well and the code has been found to have several edge case issues.
As such the cons now outweigh the pros so, at last, we should remove it and look at other solutions.
The easiest solution is to use Ansible to propagate the files via it's host temporarily. This will work for all environment makeups as well as removes any static copies of these potentially sensitive files along with any potential attack vectors (because they simply won't exist). There are some challenges here around race conditions if a node was replaced but task is to explore solutions for that.