[Openstack] Can any user add or delete OpenStack Swift middleware?

Remo Mattei Remo at italy1.com
Sun Sep 16 23:43:11 UTC 2018


https://docs.openstack.org/swift/latest/overview_acl.html <https://docs.openstack.org/swift/latest/overview_acl.html>

This should help.

Remo

> On Sep 16, 2018, at 16:15, Qiao Kang <qiaokang1213 at gmail.com> wrote:
> 
> Thanks Remo.
> 
> What did you mean by using ACL? Does it mean different users can see
> different middleware pipelines?
> 
> For instance,
> Alice: middleware_1 -> middleware_2 ->  middleware_3 ...
> Bob:  middleware_2 ->  middleware_4 ...
> 
> Is that feasible?
> 
> Thanks,
> Qiao
> 
> On Sun, Sep 16, 2018 at 6:05 PM Remo Mattei <Remo at italy1.com> wrote:
>> 
>> Users cannot install middleware.
>> You can use ACL for users with the same share.
>> 
>> Remo
>> 
>>> On Sep 16, 2018, at 09:25, Qiao Kang <qiaokang1213 at gmail.com> wrote:
>>> 
>>> Hi,
>>> 
>>> I'm wondering whether Swift allows any user (not the administrator) to specify which middleware that she/he wants his data object to go throught. For instance, Alice wants to install a middleware but doesn't want Bob to use it, where Alice and Bob are two accounts in a single Swift cluster.
>>> 
>>> Or maybe all middlewares are pre-installed globally and cannot be customized on a per-account basis?
>>> 
>>> Thanks,
>>> Qiao
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