[ovirt-users] How to create a DataCenterQuota via Python SDK?
Nicolás
nicolas at devels.es
Sat Feb 20 08:45:16 UTC 2016
El 19/02/16 a las 13:56, nicolas at devels.es escribió:
> Hi,
>
> I'm trying to create a Data Center Quota with limits for memory, vcpu
> and storage. As per the class definition, DataCenterQuota expects: a
> datacenter, a quota and a context. Quota class in turn expects limits
> but only as percentages, for hard and soft limits.
>
> However if I dump an already created DataCenterQuota object I see:
>
> {'_Base__context': 36443152,
> 'parentclass': <ovirtsdk.xml.params.DataCenter object at 0x278e750>,
> 'permissions':
> <ovirtsdk.infrastructure.brokers.DataCenterQuotaPermissions object at
> 0x278ef90>,
> 'quotaclusterlimits':
> <ovirtsdk.infrastructure.brokers.DataCenterQuotaQuotaClusterLimits
> object at 0x2540490>,
> 'quotastoragelimits':
> <ovirtsdk.infrastructure.brokers.DataCenterQuotaQuotaStorageLimits
> object at 0x278ef50>,
> 'superclass': <ovirtsdk.xml.params.Quota object at 0x278ec90>}
>
> I see DataCenterQuotaQuotaClusterLimits and
> DataCenterQuotaQuotaStorageLimits allow creating limits for memory/cpu
> and storage respectively, and they're set in the DataCenterQuota
> __init__ method like this:
>
> self.quotaclusterlimits = DataCenterQuotaQuotaClusterLimits(self,
> context)
> self.quotastoragelimits = DataCenterQuotaQuotaStorageLimits(self,
> context)
>
> However, I'm unable to find out how to handle the 'context' parameter
> to contain those two limit classes.
>
> Could someone shed some light on it? An example would be welcome too.
>
> Thanks.
>
> Nicolás
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I found a way, not sure if it's the best way to go though (probably
not), but works.
dc=api.datacenters.get(name='DC')
q = params.Quota(name='Python-SDK', description='Python-SDK',
data_center=dc, cluster_soft_limit_pct=80, cluster_hard_limit_pct=20,
storage_soft_limit_pct=80, storage_hard_limit_pct=20)
dc.quotas.add(q)
z = dc.quotas.get(name='Python-SDK')
qcl = params.QuotaClusterLimit(vcpu_limit=20, memory_limit=1)
z.quotaclusterlimits.add(qcl)
qsl = params.QuotaStorageLimit(limit=500)
z.quotastoragelimits.add(qsl)
Regards.
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