Could using a custom gem mirror be achieved by caching the dependencies
before push? Operating in a "airgapped" or "Disconnected environment" and
operating in a "whitelist firewall environment" often require similar
approaches, so following the advice for disconnected environments might
help:


https://github.com/cloudfoundry/buildpack-packager/blob/master/doc/disconnected_environments.md

On Tue, Feb 2, 2016 at 11:22 AM, Jack Cai <greensight(a)gmail.com> wrote:

Can someone merge this PR: [1]? It provides useful features to allow
operators to set a global gem repo mirror (via environment variable group)
where the default repo is slow to reach. Thanks!!

Jack


[1] https://github.com/cloudfoundry/ruby-buildpack/pull/47