Code review comment for lp:~sandy-walsh/nova/zones2

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Sandy Walsh (sandy-walsh) wrote :

> zone_capabilities flag - Should this be a list of k/v pairs rather than just a
> tag list? Something like "hypervisors=xen,kvm;volume=iscsi". Eventually we
> probably want to think about how this could be auto-generated from child
> zones/plugins. For example, when a compute worker configured for xen it
> automatically sets this in the scheduler/API so other zones can discover it.

Agreed. Phase 3 is going to be getting Compute, Volume, etc to send messages into the Scheduler service as well with their capabilities (so your API note is timely).

I meant to put the feature in this branch that aggregates the child zone capabilities collected into the /zone/info query ... forgot. I'll do that next in Phase 3.

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