Feature request : support for zookeeper

[tsaridas]

Hello,

I know its an extra and doesn't have high priority but I just hate that every application uses some other tool ( etcd, zookeeper, consul ).

It would be great if you could add support for the two others.

Thanks

[erikh]

So, we're planning a minor rewrite after dockercon. What we can do is consider this in the redesign. I can't guarantee anything imminent due to time and resource constraints. I would like to at least support consul though.

libkv is unfortunate because it is very resource hungry with etcd and zookeeper stores, so I can't use it.

[erikh]

#361 was created to support consul, and I expect it to be ready in 0.4.