[ovirt-users] Cannot set a quota to limit resources for each user
Yanir Quinn
yquinn at redhat.com
Sun Aug 6 11:53:04 UTC 2017
Hi,
to get a reference for users and roles for a specific quota you can use:
.../ovirt-engine/api/datacenters/{datacenter: id}/quotas/{quota:
id}/permissions
for example:
GET
http://localhost:8080/ovirt-engine/api/datacenters/59746a95-0352-0329-02fd-00000000026f/quotas/a86e8efd-7650-412d-8e3d-5d9729e891d6/permissions
result:
<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<permissions>
<permission href=
"/ovirt-engine/api/groups/eee00000-0000-0000-0000-123456789eee/permissions/58ca605c-010d-0307-0224-0000000001a9"
id="58ca605c-010d-0307-0224-0000000001a9">
<group href="/ovirt-engine/api/groups/eee00000-0000-0000-0000-123456789eee"
id="eee00000-0000-0000-0000-123456789eee" />
<role href="/ovirt-engine/api/roles/def00021-0000-0000-0000-def000000015"id=
"def00021-0000-0000-0000-def000000015" />
</permission>
<permission href=
"/ovirt-engine/api/users/59746ab4-033f-0194-0334-000000000214/permissions/59746ab4-019c-0034-010f-000000000206"
id="59746ab4-019c-0034-010f-000000000206">
<role href="/ovirt-engine/api/roles/00000000-0000-0000-0000-000000000001"id=
"00000000-0000-0000-0000-000000000001" />
<user href="/ovirt-engine/api/users/59746ab4-033f-0194-0334-000000000214"id=
"59746ab4-033f-0194-0334-000000000214" />
</permission>
<permission href=
"/ovirt-engine/api/users/59746ab4-033f-0194-0334-000000000214/permissions/f19ee089-9c64-435c-92cc-83a7027cae51"
id="f19ee089-9c64-435c-92cc-83a7027cae51">
<role href="/ovirt-engine/api/roles/def0000a-0000-0000-0000-def00000000a"id=
"def0000a-0000-0000-0000-def00000000a" />
<user href="/ovirt-engine/api/users/59746ab4-033f-0194-0334-000000000214"id=
"59746ab4-033f-0194-0334-000000000214" />
</permission>
</permissions>
Regards,
Yanir Quinn
On Fri, Aug 4, 2017 at 1:01 PM, Staniforth, Paul <
P.Staniforth at leedsbeckett.ac.uk> wrote:
> Hi Soumya,
> You can copy quotas, what I can't figure out is how
> to set a consumer from the API.
>
> In table 7.263 Attributes Summary at
> https://access.redhat.com/documentation/en-us/red_hat_
> virtualization/4.1/html/rest_api_guide/types#types-quota
>
> it show a users attribute but I only get
>
> <quota href="/ovirt-engine/api/datacenters/00000001-0001-
> 0001-0001-00000000012f/quotas/7e3f074f-9911-40b8-a8ed-a52f7e933fff"
> id="7e3f074f-9911-40b8-a8ed-a52f7e933fff">
> <name>testcli</name>
> <link href="/ovirt-engine/api/datacenters/00000001-0001-
> 0001-0001-00000000012f/quotas/7e3f074f-9911-40b8-a8ed-a52f7e933fff/permissions"
> rel="permissions"/>
> <link href="/ovirt-engine/api/datacenters/00000001-0001-
> 0001-0001-00000000012f/quotas/7e3f074f-9911-40b8-a8ed-a52f7e933fff/quotastoragelimits"
> rel="quotastoragelimits"/>
> <link href="/ovirt-engine/api/datacenters/00000001-0001-
> 0001-0001-00000000012f/quotas/7e3f074f-9911-40b8-a8ed-a52f7e933fff/quotaclusterlimits"
> rel="quotaclusterlimits"/>
> <cluster_hard_limit_pct>20</cluster_hard_limit_pct>
> <cluster_soft_limit_pct>80</cluster_soft_limit_pct>
> <data_center href="/ovirt-engine/api/datacenters/00000001-0001-0001-0001-00000000012f"
> id="00000001-0001-0001-0001-00000000012f"/>
> <storage_hard_limit_pct>20</storage_hard_limit_pct>
> <storage_soft_limit_pct>80</storage_soft_limit_pct>
> </quota>
>
> Regards,
> Paul S.
>
> ________________________________________
> From: users-bounces at ovirt.org <users-bounces at ovirt.org> on behalf of
> Soumya Koduri <skoduri at redhat.com>
> Sent: 03 August 2017 15:16
> To: Artyom Lukianov
> Cc: users
> Subject: Re: [ovirt-users] Cannot set a quota to limit resources for each
> user
>
> Hi Artyom,
>
> On 08/03/2017 04:07 PM, Artyom Lukianov wrote:
> > Hi Soumya,
> >
> > 1. Yes, you correct a quota is shared among all quota consumers.
> > 2. No, it not possible, the single possibility as you said is to create
> > a separate quota for each user. I believe it was designed to make
> > quota for group of users at first place, but I think it can be a
> > good RFE :)
>
> Thanks for confirming. I shall file a RFE then.
>
> Regards,
> Soumya
>
> >
> > Best Regards
> >
> > On Thu, Aug 3, 2017 at 10:54 AM, Soumya Koduri <skoduri at redhat.com
> > <mailto:skoduri at redhat.com>> wrote:
> >
> > Hi,
> >
> > We have a use-case to limit VM resources for each user and were
> > following guidelines specified in the admin guide to set quota and
> > limit resources for each user [section: 16.8. Using Quota to Limit
> > Resources by User]. However looks like that quota is shared by all
> > the users added as consumers.
> >
> > Suppose I have created a quota (say quota1) to limit the storage
> > capacity to 100GB for each user. Once I add user1 and user2 as
> > consumers to that quota, seems like both users combined are entitled
> > to 100GB. Is my understanding correct?
> >
> > Please let me know if there is any way to configure a single quota
> > which could be applied for each user individually (i.e, in the above
> > eg., each user should be limited to 100GB storage capacity).
> >
> > Or is the only way this can be done is by creating separate quota
> > for each user [which seems like tedious process and cannot scale]?
> >
> >
> > Thanks,
> > Soumya
> > _______________________________________________
> > Users mailing list
> > Users at ovirt.org <mailto:Users at ovirt.org>
> > http://lists.ovirt.org/mailman/listinfo/users
> > <http://lists.ovirt.org/mailman/listinfo/users>
> >
> >
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