You can clone with
HTTPS or Subversion.
I'm just wondering... Is it possible, to use zygote drones with fleet? Fleet by itself is quite handy, but i'm feeling that these cluster plans are missing there... Perhaps You could commit some examples, about how to use them together? Or even better, while using: fleet deploy, it could run zygote check if ie. cluster.json file exists, and (re)launch whole cluster map just after push.
And one more question, how are You dealing with fleet/zygote drone errors throwed into console?