Open Stack

Does the described behavior qualify as a bug?

Thanks,
-Ravi.


On Thu, Oct 3, 2013 at 5:21 PM, Ravi Chunduru <ravivsn at gmail.com> wrote:

> Hi,
>   In my tests, I observed that when an admin of a tenant runs 'nova list'
> to list down all the servers of the tenant - nova-api makes a call to
> quantum to get_ports with filter set to device owner. This operation is
> taking about 1m 30s in our setup(almost having 100 VMs i.e > 100 ports)
>
> While a user of a tenant runs the same command, the response is immediate.
>
> Going into details - the only difference between those two operations is
> the 'role'.
>
> Looking into the code, I have the following questions
> 1) Scoped Admin token returned all entries of a resource. Any reason not
> filtered per tenant?
> Comparing with Nova - it always honored tenant from the scoped token and
> returns values specific to tenant.
>
> 2) In the above described test, the DB access should not take much time
> with or with out tenant-id in filter. Why change in response time for
> tenant admin or a member user?
>
> Thanks,
> -Ravi.
>
>
>
>
>


-- 
Ravi
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