On Tue 08 Mar 2016 07:37, Chris Marusich <cmmarus...@gmail.com> writes:
> I've set up a caching proxy to serve substitutes from Hydra. If you want > to use it, it's available here: > > http://hydra-mirror.marusich.info > > Behind the scenes, this endpoint is set up to distribute hydra.gnu.org's > substitutes via Amazon CloudFront, which is a global content > distribution network with points of presence in the United States, > Europe, Asia, and South America. That means that almost no matter where > you are, if your neighbor uses it to download substitutes, then you'll > be able to download the same cached substitutes quickly from a nearby > location. Neat :) Right now hydra.gnu.org is in this weird situation where people who use it have to trust it, modulo "guix challenge" of course. But really all we have to trust is the mapping from the derivation (like the "foo" package) to a hash of the build results; the actual build result could be transferred from anywhere with no trust issues at all, provided that we verify the hash. (Do I understand the situation correctly?) Anyway it would be very interesting to be able to distribute the build products using more scalable channels without having to trust more people. Andy
