Starting from alpine:edge and installing the Alpine openjdk8-jre community package, the Dockerfile modifies the JRE’s java.security settings to set the DNS TTL to 60 seconds.

1. Run bundler to install any needed gems.

    bundle install
   

2. DOCKER_HOST must point to a valid Docker instance.

rake

rake publish

Set the DOCKER_REPOSITORY environment variable to publish to a repository other than the default (docker.sandbox.dwolla.net).

rake clean

Removes the image and any test artifacts which also might be added to your local Docker repository.