Could this caching proxy just use EmpyDir (ie, only for the life of
that
pod) and just refresh when it restarts? If it really needs disk, might
be better to do on a vm at this point.
Since it's just caching, I guess that would be sufficient, unless we
cycle the pod frequently. It would be Really Bad Luck if the pod and
PyPI went down at the same time, right?
A.