I've got a strong interest on overlay networking solutions like Weave, but I'm not an expert on Docker and other container solutions.<p>What's the new thing here? If I understood correctly, it seems that you can connect your Docker host to an overlay network, so your containers can access other containers and resources through it. Am I correct to think this facilitates orchestration of the containers' network?<p>Disclosure: I am behind <a href="https://wormhole.network" rel="nofollow">https://wormhole.network</a> which could be seen as some sort of Weave competitor, but it's not. It covers other use cases, even though there's some overlapping e.g. overlay multi-host networking for containers <a href="https://github.com/pjperez/docker-wormhole" rel="nofollow">https://github.com/pjperez/docker-wormhole</a> - it doesn't require changes on the host itself, but can't be orchestrated.