[openstack-dev] [magnum][bp] Power Magnum to run on metal withHyper

Peng Zhao peng at hyper.sh
Tue Jul 14 03:37:56 UTC 2015

Thanks Adrian!

Hi, all,

Let me recap what is hyper and the idea of hyperstack. 

Hyper is a single-host runtime engine. Technically, 
Docker = LXC + AUFS
Hyper = Hypervisor + AUFS
where AUFS is the Docker image. Due to the shared-kernel nature of LXC, Docker lacks of the necessary isolation in a multi-tenant CaaS platform, and this is what Hyper/hypervisor is good at.

And because of this, most CaaS today run on top of IaaS: https://trello-attachments.s3.amazonaws.com/55545e127c7cbe0ec5b82f2b/388x275/e286dea1266b46c1999d566b0f9e326b/iaas.png
Hyper enables the native, secure, bare-metal CaaS  https://trello-attachments.s3.amazonaws.com/55545e127c7cbe0ec5b82f2b/395x244/828ad577dafb3f357e95899e962651b2/caas.png

From the tech stack perspective, Hyperstack turns Magnum o run in parallel with Nova, not running on atop.

------------------ Original ------------------
From:  "Adrian Otto"<adrian.otto at rackspace.com>;
Date:  Tue, Jul 14, 2015 07:18 AM
To:  "OpenStack Development Mailing List (not for usage questions)"<openstack-dev at lists.openstack.org>; 

Subject:  Re: [openstack-dev] [magnum][bp] Power Magnum to run on metal withHyper

 I woud like to ask for your input about adding support for Hyper in Magnum:
 We touched on this in our last team meeting, and it was apparent that achieving a higher level of understanding of the technology before weighing in about the directional approval of this blueprint. Peng Zhao and Xu Wang have graciously agreed  to respond to this thread to address questions about how the technology works, and how it could be integrated with Magnum.
 Please take a moment to review the blueprint, and ask your questions here on this thread.
 Adrian Otto
   On Jul 2, 2015, at 8:48 PM, Peng Zhao <peng at hyper.sh> wrote:
      Here is the bp of Magnum+Hyper+Metal integration: https://blueprints.launchpad.net/magnum/+spec/hyperstack
 Wanted to hear more thoughts and kickstart some brainstorming.
 Hyper - Make VM run like Container
 OpenStack  Development Mailing List (not for usage questions)
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