This repo contains files to deploy Gemstash as a docker container. Gemstash is both a cache and a private gem source (more info here https://github.com/rubygems/gemstash)
Open the file override.env and set the following variables:
DOCKER_HOST=ssh://root@example.com
HOST=example.com
APP_FQDN=gems.example.com
Then run
make generate-env deploy