VERSION NUTANIX 20170830.184 and it seems to be broken.
docker-machine rm ce7-docker
About to remove ce7-docker
WARNING: This action will delete both local reference and remote instance.
Are you sure? (y/n): y
Error removing host "ce7-docker": Error with request, got status code 405
docker-machine start ce7-docker
Error with request, got status code 404
Best answer by dguyadeen
I haven't heard back, but wanted to share that Nutanix Calm is also an option.
See below for more details on Calm + Containers.
Intro to Calm
Docker Enterprise Calm Blueprint
Rancher Calm Blueprint
Calm + Docker Lab