This adds support for the following to the template:
heat_template_version: 2016-10-14
resources:
...
res_a:
type: OS::Nova::Server
external_id: the-new-server-id
properties:
...
Co-Authored-By: Rico Lin <rico.l@inwinstack.com>
blueprint external-resources
Change-Id: I8fda1380504d1d8b1e96649bf20b86d6309fdeca