APT proxy

=What is it?= Proxy server for Debian / Ubuntu packages.

=Why= Saves these packages locally and serves them to APT clients, as during upgrades and such, in order to conserve upstream bandwidth.

=Where= FCS Location will vary.

Discussion
We're spoiled for choice:


 * 1) apt-cacher  -- The ng should have more features
 * 2) apt-cacher-ng  -- This requires client configuration.
 * 3) squid as a transparent proxy
 * AaronPeterson (talk) 13:38, 3 October 2014 (PDT) If this doesn't require reconfiguring the built machines I'd advocate for this solution.


 * 1) squid-deb-proxy   This also requires installing something on clients that may make them not work. when they are out in the field.
 * 2) debtorrent (yeah, right) -- exactly