In theory, OVF is the 'answer' for Virtual Machines -- but its failure has been in adoption -- if you can't get Amazon and OpenStack to adopt it, what's the point?
Before Rocket/ACI there wasn't even a contender for Containers. Now there is a published spec. Start there. Iterate.
Before Rocket/ACI there wasn't even a contender for Containers. Now there is a published spec. Start there. Iterate.