coreos/init — pull request #43 by bcwaldon (2014-02-05 21:30:10+00:00)
Title: feat(etcd-discovery): Add support for etcd discovery URLs

A user can submit a bash script in their EC2 user-data that
will be sourced by coreos-c10n. If an environment variable
ETCD_DISCOVERY_URL was exported, it will be used to
bootstrap the local etcd service instead of the actual
c10n service.