[openstack-dev] [glance] multi threads with swift backend

Mikhail Fedosin mfedosin at gmail.com
Wed Sep 6 19:00:42 UTC 2017


Hey! As you said it's not possible now.

I implemented the support several years ago, bit unfortunately no one
wanted to review it: https://review.openstack.org/#/c/218993
If you want, we can revive it.

Best,
Mike

On Wed, Sep 6, 2017 at 9:05 PM, Clay Gerrard <clay.gerrard at gmail.com> wrote:

> I'm pretty sure that would only be possible with a code change in glance
> to move the consumption of the swiftclient abstraction up a layer from the
> client/connection objects to swiftclient's service objects [1].  I'm not
> sure if that'd be something that would make a lot of sense to the Image
> Service team.
>
> -Clay
>
> 1. https://docs.openstack.org/python-swiftclient/latest/service-api.html
>
> On Wed, Sep 6, 2017 at 9:02 AM, Arnaud MORIN <arnaud.morin at gmail.com>
> wrote:
>
>> Hi all,
>>
>> Is there any chance that glance can use the multiprocessing from
>> swiftclient library (equivalent of xxx-threads options from cli)?
>> If yes, how to enable it?
>> I did not find anything useful in the glance configuration options.
>> And looking at glance_store code make me think that it's not possible...
>> Am I wrong?
>>
>> Regards,
>> Arnaud
>>
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