[openstack-dev] [all] [tc] Multi-clouds integration by OpenStack cascading

Duncan Thomas duncan.thomas at gmail.com
Thu Oct 2 14:33:47 UTC 2014


On 2 October 2014 14:30, joehuang <joehuang at huawei.com> wrote:

> In our PoC design principle, the cascaded OpenStack should work passively, and has no kowledge "whether it is running under cascading senario or not to" and "whether there is sibling OpenStack or not", to reduce interconnect between cascaded OpenStacks as much as possible.
> And one level cascading is enough for foreseeable future.

The transparency is what worries me, e.g. at the moment I can attach
any volume to any vm (* depending on cinder AZ policy), which is going
to be broken in a cascaded scenario if the volume and vm are in
different leaves.


> PoC team planned to stay at Paris from Oct.29 to Nov.8, are you interested in a f2f workshop for deep diving in the OpenStack cascading?

Definitely interested, yes please.



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