HyperStack is a native, multi-tenant CaaS solution built on top of OpenStack. In terms of architecture, HyperStack = Bare-metal + Hyper + Kubernetes + Cinder + Neutron + Keystone.

HyperStack is different from Magnum in that HyperStack doesn't employ the Bay concept. Instead, HyperStack pools all bare-metal servers into one singe cluster. Due to the hypervisor nature in Hyper, different tenants' applications are completely isolated (no shared kernel), thus co-exist without security concerns in a same cluster.

Given this, HyperStack is a solution for public cloud providers who want to offer the secure, multi-tenant CaaS.

Ref: https://trello-attachments.s3.amazonaws.com/55545e127c7cbe0ec5b82f2b/1258x535/1c85a755dcb5e4a4147d37e6aa22fd40/upload_7_23_2015_at_11_00_41_AM.png

We plan to present a working beta of HyperStack at Tokyo summit. In the future, we want to integrate HyperStack with Magnum and Nova to make sure one OpenStack deployment can offer both IaaS and native CaaS services.