[Openstack-operators] Cinder quota per volume types in the dashboard

Massimo Sgaravatto massimo.sgaravatto at gmail.com
Tue Sep 26 18:21:27 UTC 2017


ok, I will

2017-09-26 14:43 GMT+02:00 Arne Wiebalck <arne.wiebalck at cern.ch>:

> Massimo,
>
> Following Rob’s comment on https://bugs.launchpad.net/horizon/+bug/1717342,
> would you
> be willing to write up a blueprint? Mateusz would then prepare our code
> and submit it to
> gerrit as a partial implementation (as we only have the user facing part,
> not the admin panel).
>
> Cheers,
>  Arne
>
>
> On 25 Sep 2017, at 10:46, Arne Wiebalck <Arne.Wiebalck at cern.ch> wrote:
>
> Ah, nice, wasn’t aware. Mateusz is one of the Horizon experts here at CERN
> I was referring to :)
>
> On 25 Sep 2017, at 10:41, Massimo Sgaravatto <massimo.sgaravatto at gmail.com>
> wrote:
>
> Just found that there is already this one:
>
> https://bugs.launchpad.net/horizon/+bug/1717342
>
> 2017-09-25 10:28 GMT+02:00 Saverio Proto <zioproto at gmail.com>:
>
>> Yes I am interested. Are you going to push them to gerrit ?
>> Should we open a bug to track this change into Horizon ?
>>
>> massimo do you want to open the bug on Launchpad ? So if Arne pushed
>> the patches on gerrit we can link them to the bug. I pointed
>> robcresswell to this thread, he is reading us.
>>
>> thanks !
>>
>> Saverio
>>
>> 2017-09-25 10:13 GMT+02:00 Arne Wiebalck <Arne.Wiebalck at cern.ch>:
>> > Massimo, Saverio,
>> >
>> > We faced the same issue and have created patches for Horizon to display
>> > - the per volume quota in the volume request panel, and also
>> > - additional information about the volume type (like IOPS and
>> throughput limits, intended usage etc.)
>> >
>> > The patches will need some polishing before being sent upstream (I’ll
>> need
>> > need to cross-check with our Horizon experts), but we use them in prod
>> since
>> > quite a while and are happy to already share patch files if you’re
>> interested.
>> >
>> > Cheers,
>> >  Arne
>> >
>> >
>> >
>> >> On 25 Sep 2017, at 09:58, Saverio Proto <zioproto at gmail.com> wrote:
>> >>
>> >> I am pinging on IRC robcresswell from the Horizon project. He is still
>> >> PTL I think.
>> >> If you are on IRC please join #openstack-horizon.
>> >>
>> >> We should ask the Horizon PTL how to get this feature request into
>> >> implementation.
>> >>
>> >> With the command line interface, can you already see the two different
>> >> quotas for the two different volume types ? Can you paste an example
>> >> output from the CLI ?
>> >>
>> >> thank you
>> >>
>> >> Saverio
>> >>
>> >>
>> >> 2017-09-25 9:55 GMT+02:00 Massimo Sgaravatto <
>> massimo.sgaravatto at gmail.com>:
>> >>> We are currently running Mitaka (preparing to update to Ocata). I see
>> the
>> >>> same behavior on an Ocata based testbed
>> >>>
>> >>> Thanks, Massimo
>> >>>
>> >>> 2017-09-25 9:50 GMT+02:00 Saverio Proto <zioproto at gmail.com>:
>> >>>>
>> >>>> Hello Massimo,
>> >>>>
>> >>>> what is your version of Openstack ??
>> >>>>
>> >>>> thank you
>> >>>>
>> >>>> Saverio
>> >>>>
>> >>>> 2017-09-25 9:13 GMT+02:00 Massimo Sgaravatto
>> >>>> <massimo.sgaravatto at gmail.com>:
>> >>>>> Hi
>> >>>>>
>> >>>>>
>> >>>>> In our OpenStack cloud we have two backends for Cinder (exposed
>> using
>> >>>>> two
>> >>>>> volume types), and we set different quotas for these two volume
>> types.
>> >>>>>
>> >>>>> The problem happens when a user, using the dashboard, tries to
>> create a
>> >>>>> volume using a volume type for which the project quota is over:
>> >>>>>
>> >>>>> - the reported error message simply reports "unable to create
>> volume",
>> >>>>> without mentioning that the problem is with quota
>> >>>>>
>> >>>>> - (by default) the dashboard only shows the overall Cinder quota
>> (and
>> >>>>> not
>> >>>>> the quota per volume)
>> >>>>>
>> >>>>>
>> >>>>> Do you know if it possible in some to expose on the dashboard the
>> cinder
>> >>>>> quota per volume type ?
>> >>>>>
>> >>>>>
>> >>>>> Thanks, Massimo
>> >>>>>
>> >>>>>
>> >>>>>
>> >>>>>
>> >>>>>
>> >>>>>
>> >>>>> _______________________________________________
>> >>>>> OpenStack-operators mailing list
>> >>>>> OpenStack-operators at lists.openstack.org
>> >>>>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstac
>> k-operators
>> >>>>>
>> >>>
>> >>>
>> >>
>> >> _______________________________________________
>> >> OpenStack-operators mailing list
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>> >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstac
>> k-operators
>> >
>> > --
>> > Arne Wiebalck
>> > CERN IT
>> >
>>
>
>
> --
> Arne Wiebalck
> CERN IT
>
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