T321886 (#225)

• Post to phabricator on PR close (#213)

Bug: T318703

• reverting db to production db

• mount nfs into pods

Bug: T321886

• Removing ingress.class annotation

• remove nfs hostPaths

• link to spawner docs

• remove labstore entries

• updating dumps mount path

In order to simplify transition to dropping links, updating
dumps path from /public/dumps to /public/dumps/public which
resembles what is currently in place. This should allow for
a seamless transition between the current config and this
config.

• full path