[cloud] #145: Include bind-utils or similar in base image

#145: Include bind-utils or similar in base image -------------------------------+-------------------- Reporter: jfindley | Owner: Type: enhancement | Status: new Priority: normal | Milestone: Future Component: Docker Host Image | Keywords: -------------------------------+-------------------- On an empty atomic host, there is no reasonable way of manually performing DNS lookups. This makes it very hard to debug DNS-related issues, and so it'd be great if bind-utils (dig) or similar could be included in the base image.

This cannot be solved with a container, because if DNS is broken then docker pull won't work.