Actually, you did not purchase an appliance. You purchased a license
for service. The appliance is just a way to deliver that service. This
probably isn't what you want to hear, but that's the way it is.
This service approach does have its advantages. For example, if
anything goes wrong with your hardware under license, Google will
typically just send you a new box the very next day! The hardware is
just a way to deliver the service after all. That's quite a bit
different from a hardware-based approach - try getting Dell to send
you a new box like that.
In any case, Google makes it very clear during the sales process that
you aren't buying hardware, but a time-limited service. I do
sympathize with you - presumably you weren't included in this process
at all - but your alternatives are pretty limited. The GSA will stop
crawling, indexing, and serving thirty days after the license expires.
You can turn an unlicensed GSA into a generic Linux server - Google
has instructions on how to do that - but you won't be able to use it
for search.
Even if you renew your license, you'll still have to deploy a new
appliance. Google wants their customers to get the benefits of the
latest hardware when they renew.
Dave Watts, CTO, Fig Leaf Software
http://www.figleaf.com/
http://training.figleaf.com/
Fig Leaf Software is a Veteran-Owned Small Business (VOSB) on
GSA Schedule, and provides the highest caliber vendor-authorized
instruction at our training centers, online, or onsite.