[bogomipz]

>"The hashicorp toolchain is great, but I've seen many OPs guys only using terraform or vault e.g. and don't build an integrated environment with nomad or atlas"

I think this is one of the nice parts about Hashicorp releases though is that they are building blocks and you can choose to use them as standalone pieces - Consul, subsets Consul + Vault or of them in an integrated stack such Nomad and Atlas.

I agree with you though if you are a CoreOS shop it certainly makes sense to choose etcd.